/**
 * DachSpengler Wien - Unique Design
 * Steel Blue + Copper Accent
 */

/* === RESET & BASE === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Primary: Steel Blue */
    --steel-900: #1a2e3d;
    --steel-800: #2a4255;
    --steel-700: #3d5a80;
    --steel-600: #4a6d94;
    --steel-500: #5c7fa8;
    --steel-100: #e8eef4;
    --steel-50: #f4f7fa;

    /* Accent: Copper */
    --copper-700: #8b5a2b;
    --copper-600: #a66b3a;
    --copper-500: #c97c4e;
    --copper-400: #d4936b;
    --copper-300: #e0aa88;
    --copper-100: #f5e6d8;

    /* Neutrals */
    --gray-900: #1a1a1a;
    --gray-700: #4a4a4a;
    --gray-600: #5a5a5a;
    --gray-500: #7a7a7a;
    --gray-400: #9a9a9a;
    --gray-300: #b8b8b8;
    --gray-200: #d4d4d4;
    --gray-100: #f0f0f0;
    --white: #ffffff;

    /* Semantic */
    --success: #22c55e;
    --error: #ef4444;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Poppins', var(--font-sans);

    /* Transitions */
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: 150ms var(--ease-out);
    --transition-base: 250ms var(--ease-out);
    --transition-slow: 400ms var(--ease-out);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(26, 46, 61, 0.1);
    --shadow-md: 0 4px 12px rgba(26, 46, 61, 0.12);
    --shadow-lg: 0 8px 30px rgba(26, 46, 61, 0.15);
    --shadow-xl: 0 20px 50px rgba(26, 46, 61, 0.2);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    background: var(--white);
    line-height: 1.6;
    max-width: 1920px;
    min-width: 375px;
    margin: 0 auto;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* === HEADER === */
.hdr {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.hdr.scrolled {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.hdr__bar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.875rem var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.hdr__brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.hdr__logo-mark {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--steel-700), var(--steel-800));
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hdr__logo-name {
    font-size: 1.125rem;
    color: var(--steel-800);
}

.hdr__logo-name strong {
    color: var(--copper-500);
}

.hdr__menu {
    display: none;
    gap: 0.25rem;
}

.hdr__link {
    padding: 0.5rem 0.875rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.hdr__link:hover {
    color: var(--steel-700);
    background: var(--steel-50);
}

.hdr__link--accent {
    color: var(--copper-600);
}

.hdr__link--accent:hover {
    background: var(--copper-100);
    color: var(--copper-700);
}

.hdr__actions {
    display: none;
    align-items: center;
    gap: var(--space-sm);
}

.hdr__phone {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--steel-700);
}

.hdr__phone:hover {
    color: var(--copper-500);
}

.hdr__cta {
    padding: 0.625rem 1.25rem;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.hdr__cta:hover {
    background: var(--copper-600);
    transform: translateY(-1px);
}

.hdr__burger {
    width: 44px;
    height: 44px;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.hdr__burger-line {
    width: 24px;
    height: 3px;
    background: var(--steel-700);
    border-radius: 2px;
    position: relative;
    transition: all var(--transition-fast);
}

.hdr__burger-line::before,
.hdr__burger-line::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 3px;
    background: var(--steel-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.hdr__burger-line::before {
    top: -8px;
}

.hdr__burger-line::after {
    top: 8px;
}

.hdr__burger.active .hdr__burger-line {
    background: transparent;
}

.hdr__burger.active .hdr__burger-line::before {
    top: 0;
    transform: rotate(45deg);
}

.hdr__burger.active .hdr__burger-line::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Mobile Drawer */
.hdr__drawer {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 999;
}

.hdr__drawer.active {
    transform: translateX(0);
}

.hdr__drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hdr__drawer-nav a {
    padding: var(--space-sm);
    font-size: 1.125rem;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
}

.hdr__drawer-nav a:hover {
    background: var(--steel-50);
    color: var(--steel-700);
}

.hdr__drawer-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.hdr__drawer-tel {
    padding: var(--space-sm);
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--steel-700);
    background: var(--steel-50);
    border-radius: var(--radius-md);
}

.hdr__drawer-btn {
    padding: var(--space-sm);
    text-align: center;
    font-weight: 600;
    color: var(--white);
    background: var(--copper-500);
    border-radius: var(--radius-md);
}

/* === HERO / INTRO === */
.intro {
    padding: 7rem var(--space-md) var(--space-2xl);
    background: linear-gradient(135deg, var(--steel-50) 0%, var(--white) 50%, var(--copper-100) 100%);
    position: relative;
    overflow: hidden;
}

.intro::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: linear-gradient(135deg, transparent 0%, rgba(201, 124, 78, 0.08) 100%);
    transform: rotate(-15deg);
    pointer-events: none;
}

.intro__split {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-xl);
    align-items: center;
}

.intro__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--success);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-md);
}

.intro__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.intro__title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--steel-900);
    margin-bottom: var(--space-md);
}

.intro__title-small {
    display: block;
    font-size: 0.5em;
    font-weight: 500;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
}

.intro__title-accent {
    display: block;
    color: var(--copper-500);
    font-size: 0.65em;
}

.intro__lead {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 540px;
}

.intro__row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.intro__btn {
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.intro__btn--solid {
    background: var(--steel-700);
    color: var(--white);
}

.intro__btn--solid:hover {
    background: var(--steel-800);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.intro__btn--outline {
    background: var(--white);
    color: var(--steel-700);
    border: 2px solid var(--steel-700);
}

.intro__btn--outline:hover {
    background: var(--steel-700);
    color: var(--white);
}

.intro__facts {
    display: flex;
    gap: var(--space-lg);
}

.intro__facts li {
    text-align: center;
}

.intro__facts-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--steel-800);
}

.intro__facts-txt {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.intro__visual {
    position: relative;
}

.intro__img-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.intro__img-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(201, 124, 78, 0.15));
    pointer-events: none;
}

.intro__img-frame img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.intro__float {
    position: absolute;
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.intro__float strong {
    font-size: 0.9375rem;
    color: var(--steel-800);
}

.intro__float span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.intro__float--top {
    top: 10%;
    right: -10px;
}

.intro__float--bottom {
    bottom: 15%;
    left: -10px;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.intro__stars {
    color: #f59e0b;
    font-size: 0.875rem;
}

/* === TRUST STRIP === */
.strip {
    background: var(--steel-800);
    padding: var(--space-sm) var(--space-md);
}

.strip__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-lg);
}

.strip__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
}

.strip__item img {
    opacity: 0.9;
    filter: brightness(0) invert(1);
}

/* === SERVICES (Tabbed) === */
.srv {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.srv__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.srv__tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--copper-100);
    color: var(--copper-700);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.srv__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--steel-900);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.srv__title em {
    font-style: normal;
    color: var(--copper-500);
}

.srv__desc {
    font-size: 1.0625rem;
    color: var(--gray-600);
}

/* Tabs Navigation */
.srv__tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    max-width: 900px;
    margin: 0 auto var(--space-xl);
    padding: 0.375rem;
    background: var(--steel-50);
    border-radius: var(--radius-lg);
}

.srv__tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 1rem 1.25rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.srv__tab-icon {
    width: 22px;
    height: 22px;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.srv__tab-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.srv__tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 0.375rem;
    background: var(--gray-200);
    color: var(--gray-600);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.srv__tab:hover {
    background: var(--white);
}

.srv__tab:hover .srv__tab-icon,
.srv__tab:hover .srv__tab-text {
    color: var(--steel-700);
}

.srv__tab--active {
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.srv__tab--active .srv__tab-icon {
    color: var(--copper-500);
}

.srv__tab--active .srv__tab-text {
    color: var(--steel-800);
    font-weight: 600;
}

.srv__tab--active .srv__tab-count {
    background: var(--copper-500);
    color: var(--white);
}

/* Tab Panels */
.srv__panels {
    max-width: 900px;
    margin: 0 auto;
}

.srv__panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.srv__panel--active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Service List Items */
.srv__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.srv__item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 1.25rem 1.5rem;
    background: var(--steel-50);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.srv__item:hover {
    background: var(--white);
    border-color: var(--steel-200);
    box-shadow: var(--shadow-sm);
}

.srv__item-main {
    flex: 1;
}

.srv__item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: 0.25rem;
}

.srv__item-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.srv__item-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    flex-shrink: 0;
}

.srv__item-from {
    font-size: 0.6875rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.srv__item-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--copper-500);
    line-height: 1.2;
}

.srv__item-unit {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Urgent Item (Notdienst) */
.srv__item--urgent {
    background: linear-gradient(135deg, var(--copper-500), var(--copper-600));
    border-color: transparent;
    position: relative;
    overflow: hidden;
}

.srv__item--urgent::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1));
}

.srv__item--urgent .srv__item-title,
.srv__item--urgent .srv__item-desc {
    color: var(--white);
}

.srv__item--urgent:hover {
    background: linear-gradient(135deg, var(--copper-600), var(--copper-700));
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.srv__item-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.625rem;
    background: var(--white);
    color: var(--copper-600);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.srv__item-call {
    padding: 0.625rem 1.25rem;
    background: var(--white);
    color: var(--copper-600);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.srv__item-call:hover {
    background: var(--steel-50);
    transform: scale(1.02);
}

/* Footer CTA */
.srv__footer {
    max-width: 900px;
    margin: var(--space-xl) auto 0;
    padding: var(--space-lg);
    background: var(--steel-50);
    border-radius: var(--radius-lg);
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.srv__footer p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.srv__footer-btn {
    padding: 0.75rem 1.5rem;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.srv__footer-btn:hover {
    background: var(--copper-600);
    transform: translateY(-2px);
}

/* Mobile Tabs */
@media (max-width: 768px) {
    .srv__tabs {
        flex-direction: column;
        gap: 0.25rem;
    }

    .srv__tab {
        justify-content: flex-start;
        padding: 0.875rem 1rem;
    }

    .srv__item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .srv__item-price {
        flex-direction: row;
        align-items: baseline;
        gap: 0.25rem;
    }

    .srv__item--urgent {
        padding-top: 2.5rem;
    }

    .srv__footer {
        flex-direction: column;
        text-align: center;
    }
}

/* === MATERIALS === */
.mats {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-50);
}

.mats__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.mats__scroll {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    max-width: 1400px;
    margin: 0 auto;
}

.mats__scroll::-webkit-scrollbar {
    height: 6px;
}

.mats__scroll::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 3px;
}

.mats__scroll::-webkit-scrollbar-thumb {
    background: var(--steel-500);
    border-radius: 3px;
}

.mats__card {
    min-width: 280px;
    flex: 1;
    background: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    scroll-snap-align: start;
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.mats__card:hover {
    border-color: var(--steel-300);
    box-shadow: var(--shadow-md);
}

.mats__card--copper {
    border-color: var(--copper-300);
    background: linear-gradient(135deg, var(--white), var(--copper-100));
}

.mats__card-top {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.mats__card-icon {
    width: 50px;
    height: 50px;
    background: var(--steel-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--steel-700);
}

.mats__card--copper .mats__card-icon {
    background: var(--copper-300);
    color: var(--copper-700);
}

.mats__card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--steel-800);
}

.mats__features {
    margin-bottom: var(--space-md);
}

.mats__features li {
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-100);
}

.mats__features li:last-child {
    border-bottom: none;
}

.mats__card-foot {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mats__price {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--copper-600);
}

.mats__use {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* === WHY US - SHOWCASE LAYOUT === */
.adv {
    padding: var(--space-3xl) var(--space-md);
    background: linear-gradient(180deg, rgba(244, 247, 250, 0.75) 0%, rgba(232, 238, 244, 0.70) 100%), url('/assets/img/adv-bg.webp') center/cover no-repeat;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

.adv::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(201, 124, 78, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.adv::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top, var(--steel-50), transparent);
    pointer-events: none;
}

.adv__wrapper {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.adv__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.adv__subtitle {
    font-size: 1.0625rem;
    color: var(--gray-500);
    margin-top: 0.5rem;
}

/* Showcase Grid */
.adv__showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* Featured Card */
.adv__featured {
    background: linear-gradient(135deg, var(--steel-800) 0%, var(--steel-900) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.adv__featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 60%;
    height: 200%;
    background: linear-gradient(135deg, rgba(201, 124, 78, 0.15) 0%, transparent 60%);
    transform: rotate(-20deg);
    pointer-events: none;
}

.adv__featured-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: 0.375rem 1rem;
    background: var(--copper-500);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.adv__featured-icon {
    width: 80px;
    height: 80px;
    background: rgba(201, 124, 78, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    border: 2px solid rgba(201, 124, 78, 0.3);
}

.adv__featured-icon img {
    filter: brightness(0) invert(1);
}

.adv__featured h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.adv__featured > p {
    font-size: 1rem;
    color: var(--gray-300);
    line-height: 1.7;
    max-width: 500px;
    margin: 0 auto var(--space-lg);
}

.adv__featured-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.adv__stat {
    text-align: center;
}

.adv__stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--copper-400);
}

.adv__stat-label {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* Benefits Stack */
.adv__stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.adv__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.adv__card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.adv__card-stripe {
    width: 4px;
    flex-shrink: 0;
    background: var(--steel-300);
    transition: background var(--transition-fast);
}

.adv__card:hover .adv__card-stripe {
    background: var(--copper-500);
}

.adv__card--highlight .adv__card-stripe {
    background: var(--copper-500);
}

.adv__card-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    position: relative;
}

.adv__card-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: var(--steel-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.adv__card--highlight .adv__card-icon {
    background: var(--copper-100);
}

.adv__card-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: 0.25rem;
}

.adv__card-text p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
}

.adv__card-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-md);
    padding: 0.25rem 0.625rem;
    background: var(--copper-100);
    color: var(--copper-700);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: var(--radius-sm);
}

/* Bottom Row Tiles */
.adv__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.adv__tile {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.adv__tile:hover {
    border-color: var(--copper-300);
    box-shadow: var(--shadow-sm);
}

.adv__tile-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--copper-100), var(--copper-50, #fef5ef));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.adv__tile-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: 0.25rem;
}

.adv__tile-content p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* Desktop Layout */
@media (min-width: 1024px) {
    .adv__showcase {
        grid-template-columns: 1fr 1fr;
        align-items: stretch;
    }

    .adv__featured {
        text-align: left;
    }

    .adv__featured-icon {
        margin: 0 0 var(--space-md);
    }

    .adv__featured > p {
        margin: 0 0 var(--space-lg);
    }

    .adv__featured-stats {
        justify-content: flex-start;
    }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .adv__card-content {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .adv__card-badge {
        position: static;
        margin-top: var(--space-sm);
    }

    .adv__featured-stats {
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .adv__featured {
        padding: var(--space-lg);
    }

    .adv__featured-icon {
        width: 64px;
        height: 64px;
    }

    .adv__tile {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

/* === COMPARE / BEFORE-AFTER === */
.compare {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-900);
}

.compare__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.compare__header .srv__tag {
    background: rgba(201, 124, 78, 0.2);
    color: var(--copper-300);
}

.compare__header .srv__title {
    color: var(--white);
}

.compare__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.compare__item {
    background: var(--steel-800);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.compare__slider {
    position: relative;
    aspect-ratio: 4/3;
    cursor: ew-resize;
    overflow: hidden;
}

.compare__img {
    position: absolute;
    inset: 0;
}

.compare__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compare__img--before,
.gallery__img--before {
    clip-path: inset(0 50% 0 0);
}

.compare__label {
    position: absolute;
    bottom: var(--space-sm);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.compare__label--before {
    left: var(--space-sm);
    background: var(--gray-900);
    color: var(--white);
}

.compare__label--after {
    right: var(--space-sm);
    background: var(--success);
    color: var(--white);
}

.compare__range,
.gallery__range {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 10;
}

.compare__handle,
.gallery__handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--white);
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 5;
}

.compare__handle::after,
.gallery__handle::after {
    content: '◀▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    color: var(--steel-700);
    box-shadow: var(--shadow-md);
    letter-spacing: -2px;
}

.compare__info {
    padding: var(--space-md);
}

.compare__info h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.compare__info span {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.compare__cta {
    text-align: center;
    margin-top: var(--space-xl);
}

.compare__btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.compare__btn:hover {
    background: var(--copper-400);
    transform: translateY(-2px);
}

/* === AREA / COVERAGE === */
.area {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.area__wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.area__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.area__districts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.area__districts span {
    padding: 0.5rem 1rem;
    background: var(--steel-50);
    color: var(--steel-700);
    font-size: 0.875rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.area__districts span:hover {
    background: var(--steel-100);
}

.area__plus {
    background: var(--copper-100) !important;
    color: var(--copper-700) !important;
    font-weight: 600;
}

.area__note {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--gray-500);
    font-size: 0.9375rem;
}

/* === FLOW / PROCESS === */
.flow {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-50);
}

.flow__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.flow__timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.flow__timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--steel-200);
}

.flow__step {
    display: flex;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    position: relative;
}

.flow__step:last-child {
    padding-bottom: 0;
}

.flow__step-num {
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    background: var(--white);
    border: 3px solid var(--copper-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--copper-600);
    position: relative;
    z-index: 1;
}

.flow__step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: 0.375rem;
}

.flow__step-content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* === COST / PRICING === */
.cost {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.cost__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
}

.cost__badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.cost__badges span {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    background: var(--steel-50);
    color: var(--steel-700);
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.cost__cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    max-width: 1400px;
    margin: 0 auto var(--space-xl);
}

.cost__col {
    background: var(--steel-50);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
}

.cost__col h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--copper-500);
}

.cost__col ul li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.cost__col ul li:last-child {
    border-bottom: none;
}

.cost__col ul li span {
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.cost__col ul li strong {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--copper-600);
    white-space: nowrap;
}

.cost__action {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.cost__btn {
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.cost__btn--primary {
    background: var(--copper-500);
    color: var(--white);
}

.cost__btn--primary:hover {
    background: var(--copper-600);
    transform: translateY(-2px);
}

.cost__btn--secondary {
    background: var(--steel-100);
    color: var(--steel-700);
}

.cost__btn--secondary:hover {
    background: var(--steel-200);
}

/* === GUAR / GUARANTEE PREMIUM === */
.guar {
    position: relative;
    padding: var(--space-3xl) var(--space-md);
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.guar__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.guar__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guar__bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(61, 90, 128, 0.92) 0%,
        rgba(45, 66, 94, 0.95) 50%,
        rgba(30, 44, 63, 0.97) 100%);
}

.guar__container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

/* Badge */
.guar__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.guar__badge img {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.guar__badge span {
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Title */
.guar__title {
    margin-bottom: var(--space-md);
}

.guar__title-big {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.guar__title-sub {
    display: block;
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 500;
    color: var(--copper-300);
    margin-top: 0.5rem;
}

.guar__desc {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: var(--space-lg);
}

/* Features Grid */
.guar__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.guar__feature {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.guar__feature:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(201, 124, 78, 0.3);
    transform: translateY(-2px);
}

.guar__feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--copper-500), var(--copper-600));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.guar__feature-icon img {
    filter: brightness(0) invert(1);
}

.guar__feature-text strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.125rem;
}

.guar__feature-text span {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
}

/* CTA Button */
.guar__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--copper-500);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(201, 124, 78, 0.4);
    transition: all var(--transition-base);
}

.guar__cta:hover {
    background: var(--copper-400);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(201, 124, 78, 0.5);
}

.guar__cta img {
    filter: brightness(0) invert(1);
    transition: transform var(--transition-base);
}

.guar__cta:hover img {
    transform: translateX(4px);
}

/* Visual / Seal */
.guar__visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.guar__seal-wrap {
    position: relative;
}

.guar__seal-glow {
    position: absolute;
    inset: -30px;
    background: radial-gradient(circle, rgba(201, 124, 78, 0.3) 0%, transparent 70%);
    animation: sealPulse 3s ease-in-out infinite;
}

@keyframes sealPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.guar__seal {
    position: relative;
    width: 220px;
    height: 220px;
    background: linear-gradient(145deg, var(--copper-400), var(--copper-600));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 0 0 8px rgba(255, 255, 255, 0.1),
        0 0 0 16px rgba(201, 124, 78, 0.2),
        0 20px 50px rgba(0, 0, 0, 0.4);
}

.guar__seal-ring {
    position: absolute;
    inset: 8px;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: rotateSeal 30s linear infinite;
}

@keyframes rotateSeal {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.guar__seal-inner {
    text-align: center;
}

.guar__seal-num {
    display: block;
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.guar__seal-unit {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: -0.25rem;
}

.guar__seal-text {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.guar__seal-stars {
    position: absolute;
    bottom: 25px;
    display: flex;
    gap: 0.25rem;
}

.guar__seal-stars span {
    font-size: 0.875rem;
    color: var(--white);
    opacity: 0.9;
}

/* Trust Marks */
.guar__trust-marks {
    display: flex;
    gap: var(--space-md);
}

.guar__trust-mark {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    min-width: 100px;
}

.guar__trust-mark img {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.guar__trust-mark span {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Desktop */
@media (min-width: 1024px) {
    .guar__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }

    .guar__seal {
        width: 260px;
        height: 260px;
    }

    .guar__seal-num {
        font-size: 6rem;
    }
}

/* Tablet */
@media (max-width: 1023px) {
    .guar__features {
        grid-template-columns: 1fr;
    }

    .guar__visual {
        order: -1;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .guar {
        padding: var(--space-2xl) var(--space-md);
        min-height: auto;
    }

    .guar__title-big {
        font-size: 3rem;
    }

    .guar__seal {
        width: 180px;
        height: 180px;
    }

    .guar__seal-num {
        font-size: 4rem;
    }

    .guar__seal-unit {
        font-size: 1.125rem;
    }

    .guar__feature {
        padding: var(--space-sm);
    }

    .guar__feature-icon {
        width: 40px;
        height: 40px;
    }

    .guar__trust-marks {
        flex-direction: row;
        justify-content: center;
    }

    .guar__trust-mark {
        min-width: 80px;
        padding: var(--space-sm);
    }
}

/* === PROB / PROBLEMS FLIP CARDS === */
.prob {
    padding: var(--space-3xl) var(--space-md);
    background: linear-gradient(180deg, var(--steel-50) 0%, var(--white) 100%);
}

.prob__container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
.prob__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.prob__label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(220, 53, 69, 0.1);
    color: var(--error);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.prob__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--steel-800);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.prob__title span {
    color: var(--copper-500);
}

.prob__subtitle {
    font-size: 1.0625rem;
    color: var(--gray-600);
}

/* Grid */
.prob__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

/* Card with flip effect */
.prob__card {
    perspective: 1000px;
    height: 280px;
}

.prob__card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.prob__card:hover .prob__card-inner {
    transform: rotateY(180deg);
}

/* Front and Back faces */
.prob__front,
.prob__back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
}

/* Front - Problem */
.prob__front {
    background: var(--white);
    border: 1px solid var(--gray-100);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* Back - Solution */
.prob__back {
    background: linear-gradient(135deg, var(--steel-800) 0%, var(--steel-700) 100%);
    transform: rotateY(180deg);
}

/* Icons */
.prob__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.prob__icon--problem {
    background: rgba(220, 53, 69, 0.1);
}

.prob__icon--problem img {
    filter: invert(27%) sepia(94%) saturate(2136%) hue-rotate(340deg) brightness(89%) contrast(95%);
}

.prob__icon--solution {
    background: rgba(40, 167, 69, 0.2);
}

.prob__icon--solution img {
    filter: brightness(0) invert(1);
}

/* Front text */
.prob__name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--steel-800);
    margin-bottom: var(--space-sm);
}

.prob__issue {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
    flex: 1;
}

.prob__hint {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: auto;
    padding-top: var(--space-sm);
    border-top: 1px dashed var(--gray-200);
}

.prob__hint img {
    opacity: 0.5;
}

/* Back text */
.prob__solution-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--copper-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.prob__solution {
    font-size: 1rem;
    color: var(--white);
    line-height: 1.6;
    flex: 1;
}

.prob__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--copper-500);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    margin-top: auto;
    align-self: flex-start;
    transition: all var(--transition-base);
}

.prob__link:hover {
    background: var(--copper-400);
    transform: translateX(4px);
}

/* CTA */
.prob__cta {
    text-align: center;
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--gray-200);
}

.prob__cta-text {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-md);
}

.prob__cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    background: var(--steel-800);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.prob__cta-btn:hover {
    background: var(--steel-700);
    transform: translateY(-2px);
}

.prob__cta-btn img {
    filter: brightness(0) invert(1);
}

/* Touch devices - tap to flip */
@media (hover: none) {
    .prob__card {
        cursor: pointer;
    }

    .prob__hint::after {
        content: 'Tippen für Lösung';
    }

    .prob__hint img + * {
        display: none;
    }
}

/* Tablet */
@media (max-width: 1023px) {
    .prob__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 767px) {
    .prob {
        padding: var(--space-2xl) var(--space-md);
    }

    .prob__grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .prob__card {
        height: 260px;
    }

    .prob__front,
    .prob__back {
        padding: var(--space-md);
    }

    .prob__icon {
        width: 44px;
        height: 44px;
    }

    .prob__name {
        font-size: 1.125rem;
    }

    .prob__cta {
        padding: var(--space-lg);
    }
}

/* === FIRM / ABOUT === */
.firm {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.firm__wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.firm__media {
    position: relative;
}

.firm__media > img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.firm__stats {
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    display: flex;
    gap: var(--space-sm);
}

.firm__stat {
    background: var(--white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.firm__stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--copper-600);
}

.firm__stat span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

@media (max-width: 480px) {
    .firm__stats {
        bottom: var(--space-sm);
        right: var(--space-sm);
        gap: 0.375rem;
    }

    .firm__stat {
        padding: 0.375rem 0.625rem;
    }

    .firm__stat strong {
        font-size: 1rem;
    }

    .firm__stat span {
        font-size: 0.625rem;
    }
}

.firm__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--steel-900);
    margin-bottom: var(--space-sm);
}

.firm__title em {
    font-style: normal;
    color: var(--copper-500);
}

.firm__slogan {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--gray-500);
    margin-bottom: var(--space-md);
}

.firm__content > p {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

.firm__highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
}

.firm__highlights span {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: var(--steel-50);
    color: var(--steel-700);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.firm__btns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.firm__btn {
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.firm__btn--primary {
    background: var(--copper-500);
    color: var(--white);
}

.firm__btn--primary:hover {
    background: var(--copper-600);
}

.firm__btn--secondary {
    background: var(--steel-100);
    color: var(--steel-700);
}

.firm__btn--secondary:hover {
    background: var(--steel-200);
}

/* === CREW / TEAM === */
.crew {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-50);
}

.crew__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.crew__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.crew__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-align: center;
    transition: all var(--transition-base);
}

.crew__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.crew__photo {
    aspect-ratio: 1;
    overflow: hidden;
}

.crew__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.crew__card:hover .crew__photo img {
    transform: scale(1.05);
}

.crew__info {
    padding: var(--space-md);
}

.crew__info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: 0.25rem;
}

.crew__role {
    display: block;
    font-size: 0.875rem;
    color: var(--copper-600);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.crew__info p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* === VOICES / REVIEWS === */
.voices {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.voices__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.voices__rating {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-sm);
    font-size: 1rem;
    color: var(--gray-600);
}

.voices__stars {
    color: #f59e0b;
    font-size: 1.125rem;
}

.voices__rating strong {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--steel-800);
}

.voices__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.voices__card {
    background: var(--steel-50);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.voices__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.voices__card-head {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.voices__avatar {
    width: 48px;
    height: 48px;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.voices__author strong {
    display: block;
    font-size: 1rem;
    color: var(--steel-800);
}

.voices__author span {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.voices__text {
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: var(--space-md);
}

.voices__card-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.voices__date {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

.voices__more {
    display: block;
    text-align: center;
    margin-top: var(--space-xl);
    font-weight: 600;
    color: var(--copper-600);
}

.voices__more:hover {
    color: var(--copper-700);
    text-decoration: underline;
}

/* === POSTS / BLOG === */
.posts {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-50);
}

.posts__header {
    max-width: 1200px;
    margin: 0 auto var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.posts__all {
    font-weight: 600;
    color: var(--copper-600);
}

.posts__all:hover {
    text-decoration: underline;
}

.posts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.posts__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    max-width: 380px;
}

.posts__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.posts__card-img {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.posts__card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.posts__card:hover .posts__card-img img {
    transform: scale(1.05);
}

.posts__card-body {
    padding: var(--space-md);
}

.posts__date {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.posts__card-body h3 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.posts__card-body h3 a {
    color: var(--steel-800);
}

.posts__card-body h3 a:hover {
    color: var(--copper-600);
}

.posts__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--copper-600);
}

.posts__link:hover {
    text-decoration: underline;
}

/* === ASK / FAQ === */
.ask {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.ask__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.ask__list {
    max-width: 800px;
    margin: 0 auto;
}

.ask__item {
    border-bottom: 1px solid var(--gray-200);
}

.ask__item .faq__question {
    width: 100%;
    padding: var(--space-md) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: var(--steel-800);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.ask__item .faq__question:hover {
    color: var(--copper-600);
}

.ask__toggle {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.ask__toggle::before,
.ask__toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    background: var(--steel-700);
    transform: translate(-50%, -50%);
    transition: transform var(--transition-fast);
}

.ask__toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.ask__item.active .ask__toggle::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.ask__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.ask__item.active .ask__answer {
    max-height: 300px;
}

.ask__answer p {
    padding-bottom: var(--space-md);
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.ask__cta {
    text-align: center;
    margin-top: var(--space-xl);
    padding: var(--space-md);
    background: var(--steel-50);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.ask__cta span {
    color: var(--gray-600);
}

.ask__cta a {
    font-weight: 600;
    color: var(--copper-600);
}

.ask__cta a:hover {
    text-decoration: underline;
}

/* === CALC / CALCULATOR === */
.calc {
    padding: var(--space-3xl) var(--space-md);
    background: var(--steel-50);
}

.calc__wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.calc__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.calc__box {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.calc__field {
    margin-bottom: var(--space-md);
}

.calc__field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.calc__select,
.calc__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--gray-900);
    background: var(--steel-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.calc__select:focus,
.calc__input:focus {
    outline: none;
    border-color: var(--copper-500);
}

.calc__result {
    background: var(--steel-800);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-bottom: var(--space-md);
}

.calc__result-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-300);
    margin-bottom: 0.5rem;
}

.calc__result-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--copper-400);
}

.calc__result-note {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.5rem;
}

.calc__btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.calc__btn:hover {
    background: var(--copper-600);
}

/* === REACH / CONTACT === */
.reach {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
}

.reach__wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.reach__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.reach__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.reach__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.reach__brand-mark {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--steel-700), var(--steel-800));
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.reach__brand strong {
    font-size: 1.25rem;
    color: var(--steel-800);
}

.reach__info > p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: var(--space-md);
}

.reach__contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
}

.reach__contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.reach__contact img {
    opacity: 0.6;
}

.reach__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.reach__badges span {
    padding: 0.375rem 0.75rem;
    background: var(--success);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.reach__form-wrap {
    background: var(--steel-50);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.reach__form-wrap h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--steel-800);
    margin-bottom: var(--space-md);
}

.reach__form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

.reach__form-group {
    margin-bottom: var(--space-sm);
}

.contact__input,
.contact__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--gray-900);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.contact__input:focus,
.contact__textarea:focus {
    outline: none;
    border-color: var(--copper-500);
}

.contact__textarea {
    resize: vertical;
    min-height: 120px;
}

.contact__error {
    display: none;
    font-size: 0.75rem;
    color: var(--error);
    margin-top: 0.25rem;
}

.reach__submit {
    width: 100%;
    padding: 1rem;
    background: var(--copper-500);
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reach__submit:hover {
    background: var(--copper-600);
}

.contact__success {
    display: none;
    padding: var(--space-md);
    background: var(--success);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
}

/* === INFO / SEO TEXT === */
/* === SEO INFO: LIGHT THEME === */
.info {
    padding: var(--space-3xl) var(--space-md);
    background: linear-gradient(180deg, var(--white) 0%, var(--steel-50) 100%);
    color: var(--steel-900);
}

.info__wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.info__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.info__tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--copper-100);
    color: var(--copper-700);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.info__header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    font-weight: 700;
    color: var(--steel-800);
}

.info__lead {
    font-size: 1.0625rem;
    color: var(--steel-600);
    line-height: 1.9;
    margin-bottom: var(--space-xl);
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.info__lead strong {
    color: var(--steel-800);
    font-weight: 600;
}

.info__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .info__content {
        grid-template-columns: 1fr;
    }
}

.info__text {
    font-size: 1rem;
    color: var(--steel-700);
    line-height: 1.85;
}

.info__text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--steel-800);
    margin: var(--space-lg) 0 var(--space-sm);
}

.info__text h3:first-child {
    margin-top: 0;
}

.info__text p {
    margin-bottom: var(--space-md);
}

.info__text strong {
    color: var(--steel-800);
}

.info__text a {
    color: var(--copper-600);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.info__text a:hover {
    color: var(--copper-700);
    text-decoration-thickness: 2px;
}

.info__text ul {
    margin: var(--space-md) 0;
    padding-left: var(--space-md);
}

.info__text li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
    list-style: none;
}

.info__text li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--copper-500);
    font-weight: 700;
}

.info__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .info__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .info__grid {
        grid-template-columns: 1fr;
    }
}

.info__card {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    position: relative;
    border: 1px solid var(--steel-100);
    box-shadow: 0 2px 8px rgba(61, 90, 128, 0.06);
    transition: all var(--transition-base);
}

.info__card:hover {
    border-color: var(--copper-200);
    box-shadow: 0 4px 16px rgba(61, 90, 128, 0.1);
    transform: translateY(-2px);
}

.info__card-num {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--steel-100);
    line-height: 1;
}

.info__card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--steel-800);
    margin-bottom: var(--space-sm);
    padding-right: 2.5rem;
}

.info__card p {
    font-size: 0.9375rem;
    color: var(--steel-600);
    line-height: 1.7;
}

.info__card p strong {
    color: var(--steel-800);
}

.info__cta {
    background: linear-gradient(135deg, var(--copper-500) 0%, var(--copper-600) 100%);
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    color: var(--white);
}

.info__cta h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.info__cta p {
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--space-md);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.info__cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--copper-600);
    font-weight: 700;
    font-size: 1.0625rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.info__cta-btn:hover {
    background: var(--steel-50);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* === FOOTER === */
.ftr {
    background: var(--steel-900);
    position: relative;
    overflow: hidden;
}

.ftr__glow {
    position: absolute;
    top: 0;
    left: 50%;
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(201, 124, 78, 0.1) 0%, transparent 70%);
    transform: translateX(-50%);
    pointer-events: none;
}

.ftr__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-md);
    position: relative;
}

.ftr__cta-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--copper-600), var(--copper-700));
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-2xl);
}

.ftr__cta-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
}

.ftr__cta-text {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.85);
}

.ftr__cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.ftr__cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.ftr__cta-btn--phone {
    background: var(--white);
    color: var(--copper-700);
}

.ftr__cta-btn--phone:hover {
    background: var(--steel-100);
}

.ftr__cta-btn--form {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

.ftr__cta-btn--form img {
    filter: brightness(0) invert(1);
}

.ftr__cta-btn--form:hover {
    background: rgba(255,255,255,0.3);
}

.ftr__main {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.ftr__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--space-md);
}

.ftr__logo-icon {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ftr__logo-icon img {
    filter: brightness(0) invert(1);
}

.ftr__logo-text {
    display: flex;
    flex-direction: column;
    font-size: 1.125rem;
    line-height: 1.2;
}

.ftr__logo-text strong {
    color: var(--copper-400);
}

.ftr__logo-text span {
    color: var(--white);
}

.ftr__desc {
    font-size: 0.9375rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.ftr__slogan {
    font-size: 0.875rem;
    color: var(--copper-400);
    font-style: italic;
    margin-bottom: var(--space-md);
}

.ftr__contact-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ftr__contact-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.875rem;
    color: var(--gray-300);
}

.ftr__contact-icon {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ftr__contact-icon img {
    filter: brightness(0) invert(1);
    opacity: 0.7;
}

.ftr__links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
}

.ftr__heading {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.ftr__nav {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.ftr__nav a {
    font-size: 0.875rem;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.ftr__nav a:hover {
    color: var(--copper-400);
}

.ftr__trust {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ftr__trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ftr__trust-icon {
    width: 44px;
    height: 44px;
    background: rgba(201, 124, 78, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ftr__trust-icon img {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.ftr__trust-text strong {
    display: block;
    font-size: 0.875rem;
    color: var(--white);
}

.ftr__trust-text span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.ftr__regions {
    padding: var(--space-md) 0;
}

.ftr__regions-label {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-right: var(--space-sm);
}

.ftr__regions-list {
    display: inline;
}

.ftr__region {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

.ftr__region:not(:last-child)::after {
    content: ' • ';
    color: var(--gray-600);
}

.ftr__region:hover {
    color: var(--copper-400);
}

.ftr__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    text-align: center;
}

.ftr__copyright {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.ftr__legal {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.ftr__legal a {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.ftr__legal a:hover {
    color: var(--copper-400);
}

.ftr__legal-sep {
    display: none;
}

/* === CALL BUTTON === */
.call-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 65px;
    height: 65px;
    background: var(--copper-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(201, 124, 78, 0.4);
    z-index: 999;
    transition: all var(--transition-fast);
    animation: pulse-btn 2s infinite;
}

.call-btn:hover {
    background: var(--copper-600);
    transform: scale(1.05);
}

.call-btn img {
    filter: brightness(0) invert(1);
}

@keyframes pulse-btn {
    0%, 100% { box-shadow: 0 4px 20px rgba(201, 124, 78, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(201, 124, 78, 0.6), 0 0 0 10px rgba(201, 124, 78, 0.1); }
}

/* === MEDIA QUERIES === */

/* Large Desktop */
@media (min-width: 1200px) {
    .hdr__menu {
        display: flex;
    }

    .hdr__actions {
        display: flex;
    }

    .hdr__burger {
        display: none;
    }

    .intro__split {
        grid-template-columns: 1fr 1fr;
    }

    .why__box--large {
        grid-column: span 2;
    }

    .guarantee__wrapper {
        grid-template-columns: 1.2fr 0.8fr;
    }

    .firm__wrapper {
        grid-template-columns: 1fr 1fr;
    }

    .reach__grid {
        grid-template-columns: 1fr 1.2fr;
    }

    .reach__form-row {
        grid-template-columns: 1fr 1fr;
    }

    .ftr__main {
        grid-template-columns: 1.5fr 2fr;
    }

    .ftr__trust {
        grid-template-columns: repeat(4, 1fr);
    }

    .ftr__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Tablet Landscape */
@media (max-width: 1199px) and (min-width: 1025px) {
    .hdr__menu {
        display: flex;
    }

    .hdr__actions {
        display: flex;
    }

    .hdr__burger {
        display: none;
    }

    .intro__split {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

/* Tablet Portrait */
@media (max-width: 1024px) {
    .hdr__menu {
        display: none;
    }

    .hdr__actions {
        display: none;
    }

    .hdr__burger {
        display: flex;
    }

    .intro__float--top {
        top: 5%;
        right: 5%;
    }

    .intro__float--bottom {
        bottom: 5%;
        left: 5%;
    }

    .srv__grid--4,
    .srv__grid--3 {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }

    .why__box--large {
        grid-column: span 1;
    }
}

/* Tablet Small */
@media (max-width: 768px) {
    .strip {
        display: none;
    }

    .intro {
        padding-top: 6rem;
    }

    .intro__facts {
        justify-content: center;
    }

    .intro__visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .strip__inner {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }

    .strip__item {
        white-space: nowrap;
    }

    .mats__scroll {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
        margin-left: calc(-1 * var(--space-md));
        margin-right: calc(-1 * var(--space-md));
    }

    .flow__timeline::before {
        left: 20px;
    }

    .flow__step-num {
        width: 42px;
        height: 42px;
        font-size: 0.9375rem;
    }

    .compare__grid {
        grid-template-columns: 1fr;
    }

    .area__districts span {
        font-size: 0.8125rem;
        padding: 0.375rem 0.75rem;
    }

    .ftr__cta-bar {
        align-items: center;
        text-align: center;
    }

    .ftr__cta-actions {
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    :root {
        --space-md: 1.25rem;
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }

    .hdr__bar {
        padding: 0.75rem var(--space-sm);
    }

    .hdr__logo-mark {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }

    .hdr__logo-name {
        font-size: 1rem;
    }

    .intro__title {
        font-size: 2rem;
    }

    .intro__lead {
        font-size: 1rem;
    }

    .intro__btn {
        width: 100%;
        justify-content: center;
    }

    .intro__facts {
        gap: var(--space-md);
    }

    .intro__facts-num {
        font-size: 1.5rem;
    }

    .srv__title {
        font-size: 1.5rem;
    }

    .srv__card {
        padding: var(--space-md);
    }

    .srv__card-price {
        position: static;
        display: inline-block;
        margin-bottom: 0.5rem;
    }

    .srv__card h4 {
        padding-right: 0;
    }

    .mats__card {
        min-width: 260px;
    }

    .flow__step {
        gap: var(--space-sm);
    }

    .cost__col {
        padding: var(--space-md);
    }

    .guarantee__seal {
        width: 150px;
        height: 150px;
    }

    .guarantee__seal-num {
        font-size: 3rem;
    }

    .crew__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .calc__box {
        padding: var(--space-lg);
    }

    .calc__result-value {
        font-size: 2rem;
    }

    .reach__form-wrap {
        padding: var(--space-lg);
    }

    .ftr__trust {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .ftr__trust-item {
        gap: 0.5rem;
    }

    .ftr__trust-icon {
        width: 36px;
        height: 36px;
    }

    .ftr__trust-icon img {
        width: 18px;
        height: 18px;
    }

    .ftr__trust-text strong {
        font-size: 0.75rem;
    }

    .ftr__trust-text span {
        font-size: 0.625rem;
    }

    .ftr__links {
        grid-template-columns: repeat(2, 1fr);
    }

    .ftr__col:last-child {
        grid-column: span 2;
    }

    .call-btn {
        width: 55px;
        height: 55px;
        bottom: 16px;
        right: 16px;
    }

    .call-btn img {
        width: 24px;
        height: 24px;
    }
}

/* Small Mobile */
@media (max-width: 375px) {
    .intro__title {
        font-size: 1.75rem;
    }

    .intro__facts {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-sm);
    }

    .intro__facts li {
        flex: 1;
        min-width: 0;
    }

    .intro__facts-num {
        font-size: 1.25rem;
    }

    .intro__facts-txt {
        font-size: 0.6875rem;
    }

    .crew__grid {
        grid-template-columns: 1fr;
    }

    .ftr__links {
        grid-template-columns: 1fr;
    }
}

/* === ZONE / COVERAGE MAP === */
.zone {
    padding: var(--space-3xl) var(--space-md);
    background: linear-gradient(135deg, var(--steel-800) 0%, var(--steel-900) 100%);
    position: relative;
    overflow: hidden;
}

.zone::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(201, 124, 78, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.zone__wrapper {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.zone__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.zone__header .srv__tag {
    background: rgba(201, 124, 78, 0.2);
    color: var(--copper-300);
}

.zone__header .srv__title {
    color: var(--white);
}

.zone__subtitle {
    color: var(--gray-400);
    font-size: 1.0625rem;
    margin-top: 0.5rem;
}

.zone__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.zone__map {
    position: relative;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.zone__map img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-lg);
    opacity: 0.9;
}

.zone__map-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--copper-500);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.zone__map-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.zone__map-txt {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.zone__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.zone__column {
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid rgba(255,255,255,0.06);
}

.zone__column-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zone__column-title span {
    font-size: 0.75rem;
    color: var(--copper-400);
    font-weight: 500;
}

.zone__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zone__list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--gray-300);
    transition: color var(--transition-fast);
}

.zone__list li:hover {
    color: var(--white);
}

.zone__code {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--copper-400);
    background: rgba(201, 124, 78, 0.15);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
}

.zone__extra {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--copper-400);
    font-size: 0.875rem;
    font-weight: 500;
}

.zone__extra img {
    opacity: 0.8;
    filter: brightness(0) saturate(100%) invert(68%) sepia(31%) saturate(573%) hue-rotate(341deg) brightness(95%) contrast(89%);
}

.zone__footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.08);
}

.zone__footer-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-300);
    font-size: 0.9375rem;
}

.zone__footer-item img {
    opacity: 0.7;
    filter: brightness(0) invert(1);
}

@media (min-width: 1024px) {
    .zone__content {
        grid-template-columns: 1fr 2fr;
        align-items: start;
    }

    .zone__map {
        position: sticky;
        top: 100px;
    }
}

@media (max-width: 768px) {
    .zone__grid {
        grid-template-columns: 1fr;
    }

    .zone__map-badge {
        top: auto;
        bottom: var(--space-md);
    }
}

@media (max-width: 480px) {
    .zone__footer {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
}

/* === ZONE LIGHT THEME === */
.zone--light {
    background: linear-gradient(180deg, var(--white) 0%, var(--steel-50) 100%);
}

.zone--light::before {
    background: radial-gradient(ellipse at top right, rgba(61, 90, 128, 0.05) 0%, transparent 60%);
}

.zone--light .zone__header .srv__tag {
    background: var(--copper-100);
    color: var(--copper-700);
}

.zone--light .zone__header .srv__title {
    color: var(--steel-800);
}

.zone--light .zone__subtitle {
    color: var(--gray-600);
}

/* Large Map */
.zone__map-large {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.zone__map-large img {
    width: 100%;
    height: auto;
    display: block;
}

.zone__map-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: var(--space-lg);
}

.zone--light .zone__map-badge {
    background: var(--copper-500);
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-lg);
}

.zone--light .zone__column {
    background: var(--white);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.zone--light .zone__column-title {
    color: var(--steel-800);
    border-bottom-color: var(--gray-200);
}

.zone--light .zone__list li {
    color: var(--gray-700);
}

.zone--light .zone__list li:hover {
    color: var(--steel-800);
}

.zone--light .zone__code {
    background: var(--steel-100);
    color: var(--steel-700);
}

.zone--light .zone__extra {
    border-top-color: var(--gray-200);
    color: var(--copper-600);
}

.zone--light .zone__extra img {
    filter: none;
    opacity: 1;
}

.zone--light .zone__footer {
    border-top-color: var(--gray-200);
}

.zone--light .zone__footer-item {
    color: var(--gray-700);
}

.zone--light .zone__footer-item img {
    filter: none;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .zone__map-large {
        max-width: 100%;
        border-radius: var(--radius-lg);
    }
}

/* === PROC / PROCESS TIMELINE === */
.proc {
    padding: var(--space-3xl) var(--space-md);
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.proc__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.proc__bg-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(61, 90, 128, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(201, 124, 78, 0.04) 0%, transparent 50%);
}

.proc__container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Header */
.proc__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.proc__label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--steel-100);
    color: var(--steel-700);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.proc__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--steel-800);
    line-height: 1.2;
}

.proc__title span {
    color: var(--copper-500);
}

/* Timeline Grid */
.proc__timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

/* Single Item */
.proc__item {
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Large Number */
.proc__number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--steel-100);
    line-height: 1;
    margin-bottom: -1.5rem;
    margin-left: 0.5rem;
    position: relative;
    z-index: 1;
}

/* Card */
.proc__card {
    background: var(--white);
    padding: var(--space-lg) var(--space-lg) var(--space-md);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
    z-index: 2;
    transition: all var(--transition-base);
    min-height: 180px;
    display: flex;
    flex-direction: column;
}

.proc__item:hover .proc__card {
    border-color: var(--copper-200);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.proc__item:hover .proc__number {
    color: var(--copper-100);
}

/* Icon */
.proc__icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--steel-50) 0%, var(--steel-100) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}

.proc__icon img {
    opacity: 0.7;
}

.proc__item:hover .proc__icon {
    background: linear-gradient(135deg, var(--copper-50) 0%, var(--copper-100) 100%);
}

.proc__item:hover .proc__icon img {
    opacity: 1;
}

/* Text */
.proc__name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--steel-800);
    margin-bottom: 0.375rem;
}

.proc__desc {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.55;
    flex: 1;
}

/* Meta/Time */
.proc__meta {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: auto;
    padding-top: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.proc__meta img {
    opacity: 0.5;
}

/* Connector Arrow */
.proc__connector {
    display: none;
}

/* Active Item */
.proc__item--active .proc__number {
    color: var(--copper-200);
}

.proc__item--active .proc__card {
    border-color: var(--copper-300);
    background: linear-gradient(135deg, var(--white) 0%, rgba(201, 124, 78, 0.03) 100%);
}

.proc__item--active .proc__icon {
    background: linear-gradient(135deg, var(--copper-100) 0%, var(--copper-200) 100%);
}

/* Final Item */
.proc__item--final .proc__number {
    width: 56px;
    height: 56px;
    background: var(--steel-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: -1.75rem;
    margin-left: 0;
}

.proc__item--final .proc__number img {
    filter: brightness(0) invert(1);
}

.proc__item--final .proc__card {
    background: var(--steel-800);
    border-color: var(--steel-700);
}

.proc__item--final .proc__name {
    color: var(--white);
}

.proc__item--final .proc__desc {
    color: var(--gray-300);
}

.proc__item--final:hover .proc__card {
    background: var(--steel-700);
    transform: translateY(-4px);
}

/* Badge */
.proc__badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--copper-500);
    color: var(--white);
    font-size: 0.8125rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

/* CTA */
.proc__action {
    text-align: center;
    margin-top: var(--space-2xl);
}

.proc__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    background: var(--copper-500);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px rgba(201, 124, 78, 0.3);
    transition: all var(--transition-base);
}

.proc__btn:hover {
    background: var(--copper-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(201, 124, 78, 0.4);
}

.proc__btn img {
    filter: brightness(0) invert(1);
    transition: transform var(--transition-base);
}

.proc__btn:hover img {
    transform: translateX(4px);
}

.proc__hint {
    margin-top: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Desktop: 3 columns */
@media (min-width: 1024px) {
    .proc__timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }

    .proc__number {
        font-size: 4.5rem;
        margin-bottom: -2rem;
    }

    .proc__card {
        min-height: 200px;
    }

    .proc__connector {
        display: block;
        position: absolute;
        right: -32px;
        top: 50%;
        width: 24px;
        height: 24px;
        z-index: 3;
    }

    .proc__connector::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--gray-200);
    }

    .proc__connector::after {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 8px;
        height: 8px;
        border-top: 2px solid var(--copper-400);
        border-right: 2px solid var(--copper-400);
        transform: rotate(45deg) translateY(-70%);
    }

    .proc__item:nth-child(3n) .proc__connector,
    .proc__item--final .proc__connector {
        display: none;
    }
}

/* Tablet */
@media (max-width: 1023px) and (min-width: 768px) {
    .proc__timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 767px) {
    .proc {
        padding: var(--space-2xl) var(--space-md);
    }

    .proc__timeline {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .proc__number {
        font-size: 2.5rem;
        margin-bottom: -1rem;
    }

    .proc__card {
        padding: var(--space-md);
        min-height: auto;
    }

    .proc__icon {
        width: 48px;
        height: 48px;
    }

    .proc__item--final .proc__number {
        width: 48px;
        height: 48px;
        margin-bottom: -1.25rem;
    }
}