@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Reset ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #faf8ff;
    --bg-alt: #f4f0fb;
    --bg-dark: #1a1028;
    --text: #1e1233;
    --text-muted: #7c6b9a;
    --text-light: #c4b5d9;
    --purple: #8b3fa0;
    --purple-dark: #6a2d7a;
    --magenta: #c2188b;
    --magenta-light: #e91e95;
    --blue: #4a8ec9;
    --blue-light: #6aafdb;
    --coral: #f99270;
    --coral-light: #fcb499;
    --lavender: #e8d5f5;
    --border: #e4daf0;
    --border-dark: #2e2240;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 1px 2px rgba(106, 45, 122, 0.04), 0 4px 16px rgba(106, 45, 122, 0.06);
    --shadow-lg: 0 4px 8px rgba(106, 45, 122, 0.04), 0 16px 48px rgba(106, 45, 122, 0.08);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-w: 1200px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}

.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px;
}

/* ── Cursor ── */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 1.5px solid var(--magenta);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.15s ease, opacity 0.15s ease;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    display: none;
}

@media (hover: hover) and (pointer: fine) {
    .cursor { display: block; }
    .cursor.hover {
        transform: translate(-50%, -50%) scale(2.5);
        background: rgba(194, 24, 139, 0.1);
    }
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
}

a {
    color: inherit;
    text-decoration: none;
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0 12px;
    transition: var(--transition);
}

.nav__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(30, 18, 51, 0.5);
    backdrop-filter: blur(4px);
    z-index: 997;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav__backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}

.nav.scrolled {
    padding: 12px 0;
    background: rgba(250, 248, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
}

.nav__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .nav__inner { padding: 0 24px; }
}

.nav__logo img {
    height: 40px;
    width: auto;
}

.nav__links {
    display: flex;
    gap: 8px;
}

.nav__link {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: 100px;
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--magenta);
    background: var(--purple-soft);
}

.nav__menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    position: relative;
}

.nav__menu-btn span {
    position: absolute;
    left: 10px;
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

.nav__menu-btn span:nth-child(1) { top: 14px; }
.nav__menu-btn span:nth-child(2) { top: 20px; width: 14px; }

@media (max-width: 768px) {
    .nav__menu-btn {
        display: block;
        z-index: 1000;
    }
    .nav__menu-btn span {
        background: var(--text);
        height: 2px;
        transition: var(--transition);
    }
    .nav__menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav__menu-btn.active span:nth-child(2) {
        opacity: 0;
        width: 20px;
    }
    .nav__menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .nav__links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: linear-gradient(180deg, var(--bg) 0%, var(--lavender) 100%);
        flex-direction: column;
        padding: 100px 24px 40px;
        gap: 8px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }
    .nav__links.open {
        right: 0;
    }
    .nav__link {
        font-size: 1.125rem;
        padding: 16px 20px;
        border-radius: var(--radius-sm);
        border: 1px solid transparent;
    }
    .nav__link:hover {
        background: var(--purple-soft);
        border-color: var(--border);
    }
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
    justify-content: center;
}

.hero__grid {
    position: relative;
    z-index: 1;
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__shape {
    position: absolute;
    border-radius: 50%;
}

.hero__shape--circle {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    background: radial-gradient(circle, var(--lavender) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero__shape--circle-2 {
    width: 350px;
    height: 350px;
    top: 50px;
    left: -80px;
    background: radial-gradient(circle, var(--coral-soft) 0%, transparent 70%);
    animation: float 18s ease-in-out infinite reverse;
}

.hero__shape--ring {
    width: 400px;
    height: 400px;
    bottom: -100px;
    right: 100px;
    border: 1px solid var(--border);
    animation: float 15s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 8px;
    background: var(--purple-soft);
    border: 1px solid rgba(194, 24, 139, 0.15);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--magenta);
    margin-bottom: 32px;
    width: fit-content;
}

.hero__tag::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--coral);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero__title {
    font-size: clamp(3.5rem, 8vw, 7rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero__title-line {
    display: block;
}

.hero__title-line--gradient {
    background: linear-gradient(135deg, var(--magenta) 0%, var(--purple) 40%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.hero__cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__promo {
    display: inline-flex;
    width: fit-content;
    margin-top: 20px;
    color: var(--magenta);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn--filled {
    background: linear-gradient(135deg, var(--coral), var(--coral-light));
    color: white;
}

.btn--filled:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 146, 112, 0.35);
}

.btn--coral {
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    color: white;
}

.btn--coral:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(194, 24, 139, 0.35);
}

.btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}

.btn--ghost:hover {
    border-color: var(--magenta);
    color: var(--magenta);
    transform: translateY(-2px);
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--magenta), var(--coral));
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { top: -100%; }
    50% { top: 100%; }
    100% { top: 100%; }
}

/* ── Promotion ── */
.promo {
    padding: 48px 0 0;
}

.promo__card {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) 1.1fr;
    align-items: stretch;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    box-shadow: var(--shadow-lg);
}

.promo__image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    object-position: center;
}

.promo__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px;
}

.promo__eyebrow {
    width: fit-content;
    margin-bottom: 16px;
    padding: 6px 12px;
    border-radius: 100px;
    background: var(--coral);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.promo__title {
    max-width: 480px;
    margin-bottom: 16px;
    font-size: clamp(2rem, 3.5vw, 3.25rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.promo__text {
    max-width: 440px;
    margin-bottom: 28px;
    color: var(--text-muted);
}

.promo__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 14px 24px;
    border-radius: 100px;
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    color: white;
    font-size: 0.9375rem;
    font-weight: 700;
    transition: var(--transition);
}

.promo__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(194, 24, 139, 0.3);
}

/* ── Sections ── */
.section {
    padding: 80px 0;
}

.section--compact {
    padding: 56px 0;
}

.section--alt {
    background: var(--bg-alt);
}

.section--dark {
    background: var(--bg-dark);
    color: white;
}

.section__header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 64px;
}

.section__number {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--magenta);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
}

.section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section__title--gradient {
    background: linear-gradient(135deg, var(--magenta), var(--blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__header--light .section__number {
    color: var(--coral);
}

.section__title--light {
    color: white;
}

/* ── Cards ── */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

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

.card-modern {
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card-modern::after {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, var(--purple-soft), transparent);
    border-radius: 50%;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--magenta), var(--purple), var(--blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card-modern:hover::before {
    transform: scaleX(1);
}

.card-modern:hover {
    border-color: var(--magenta);
    box-shadow: 0 8px 24px rgba(194, 24, 139, 0.15);
    transform: translateY(-4px);
}

.card-modern--dark {
    background: linear-gradient(145deg, var(--text), var(--bg-dark));
    color: white;
    border-color: var(--border-dark);
}

.card-modern--dark .card-modern__tirage {
    color: var(--text-light);
}

.card-modern--dark::before {
    background: linear-gradient(90deg, var(--coral), var(--magenta-light));
}

.card-modern__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.card-modern__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--purple-soft);
    border-radius: var(--radius-sm);
    color: var(--magenta);
}

.card-modern--dark .card-modern__icon {
    background: rgba(255,255,255,0.1);
    color: white;
}

.card-modern__badge {
    padding: 4px 12px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 100px;
    background: var(--purple-soft);
    color: var(--magenta);
}

.card-modern__badge--soft {
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.8);
}

.card-modern__badge--coral {
    background: var(--coral-soft);
    color: var(--coral);
}

.card-modern__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.card-modern__tirage {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.card-modern__prices {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.price-modern {
    display: flex;
    align-items: baseline;
    gap: 6px;
    padding: 12px 16px;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.card-modern--dark .price-modern {
    background: rgba(255,255,255,0.06);
}

.price-modern:hover {
    background: var(--purple-soft);
    border-color: var(--magenta);
}

.price-modern__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 28px;
}

.price-modern__value {
    font-size: 1.25rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.price-modern--highlight {
    color: var(--magenta);
}

.card-modern--dark .price-modern--highlight {
    color: var(--coral);
}

.price-modern__unit {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Tables ── */
.table-modern {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    box-shadow: var(--shadow);
}

.table-modern--wide {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    padding: 16px 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: white;
    background: linear-gradient(135deg, var(--purple), var(--magenta));
    border-bottom: 2px solid rgba(255,255,255,0.15);
    text-align: left;
    white-space: nowrap;
}

.table--compact thead th {
    padding: 14px 12px;
    text-align: center;
    font-size: 0.6875rem;
}

tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9375rem;
}

.table--compact tbody td {
    padding: 14px 12px;
    text-align: center;
    font-size: 0.875rem;
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: var(--transition);
}

tbody tr:hover {
    background: var(--purple-soft);
}

.row-span {
    font-weight: 600;
    color: var(--text);
    position: relative;
}

.row-sub {
    background: var(--bg-alt);
}

.table--compact .row-sub {
    background: transparent;
}

.table--compact tbody tr:hover {
    background: var(--purple-soft);
}

.section--dark .table-modern {
    border-color: var(--border-dark);
    background: transparent;
}

.section--dark thead th {
    background: linear-gradient(135deg, var(--purple-dark), var(--magenta));
    color: white;
    border-color: var(--border-dark);
}

.section--dark tbody td {
    color: var(--text-light);
    border-color: var(--border-dark);
}

.section--dark tbody tr:hover {
    background: rgba(255,255,255,0.04);
}

/* ── Pruzhlina ── */
.pruzhlina {
    margin-top: 48px;
    padding: 20px 28px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-dark);
    border-radius: 100px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-light);
}

.pruzhlina__icon {
    color: var(--coral);
}

/* ── Advantages ── */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

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

.advantage-card {
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card::after {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, var(--purple-soft), transparent);
    border-radius: 50%;
}

.advantage-card:hover {
    border-color: var(--magenta);
    box-shadow: 0 4px 16px rgba(194, 24, 139, 0.12);
    transform: translateY(-4px);
}

.advantage-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    border-radius: var(--radius-sm);
    color: white;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(194, 24, 139, 0.25);
}

.advantage-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.advantage-card__text {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Steps ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

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

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

.step-card {
    padding: 32px;
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    position: relative;
}

.step-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(194, 24, 139, 0.08), transparent);
    opacity: 0;
    transition: var(--transition);
}

.step-card:hover::before {
    opacity: 1;
}

.step-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-4px);
    border-color: rgba(194, 24, 139, 0.3);
}

.step-card__number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--magenta), var(--coral));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.step-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
}

.step-card__text {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── Materials ── */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

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

.material-card {
    position: relative;
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    overflow: hidden;
    transition: var(--transition);
}

.material-card::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--purple-soft), transparent);
    border-radius: 50%;
}

.material-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--magenta), var(--blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.material-card:hover::before {
    transform: scaleX(1);
}

.material-card:hover {
    border-color: var(--magenta);
    box-shadow: 0 4px 16px rgba(194, 24, 139, 0.12);
    transform: translateY(-4px);
}

.material-card__accent {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    border-radius: 50%;
    margin-bottom: 16px;
    box-shadow: 0 0 0 5px var(--purple-soft), 0 2px 8px rgba(194, 24, 139, 0.2);
}

.material-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.material-card__desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── CTA Section ── */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--purple) 0%, var(--magenta) 50%, var(--blue) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(249, 146, 112, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(74, 142, 201, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
}

.cta-section__inner {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 48px 32px;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
}

.cta-section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-section__desc {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
}

.cta-section__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section__btn {
    background: white;
    color: var(--magenta);
    font-size: 1rem;
    padding: 16px 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-section__max-icon {
    object-fit: contain;
}

.cta-section__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.cta-section__btn.btn--ghost {
    background: rgba(255,255,255,0.15);
    color: white;
    border-color: rgba(255,255,255,0.3);
}

.cta-section__btn.btn--ghost:hover {
    background: rgba(255,255,255,0.25);
    border-color: white;
    color: white;
}

/* ── Contacts ── */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

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

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, var(--bg), var(--lavender));
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.contact-card::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, var(--purple-soft), transparent);
    border-radius: 50%;
}

.contact-card:hover {
    border-color: var(--magenta);
    box-shadow: 0 4px 12px rgba(194, 24, 139, 0.12);
    transform: translateY(-2px);
}

.contact-card__icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--magenta), var(--purple));
    border-radius: var(--radius-sm);
    color: white;
    box-shadow: 0 2px 8px rgba(194, 24, 139, 0.2);
}

.contact-card__icon img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.contact-card:has(img[src*="max"]) .contact-card__icon {
    background: none;
    box-shadow: none;
    padding: 4px;
}

.contact-card span:first-child {
    font-weight: 600;
}

.contact-card__meta {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

.contact-card--info {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--bg-alt), var(--lavender));
}

.contact-card--info span:first-child {
    font-size: 1rem;
}

.contact-card__arrow {
    position: absolute;
    right: 20px;
    color: var(--magenta);
    opacity: 0;
    transition: var(--transition);
}

.contact-card:hover .contact-card__arrow {
    opacity: 1;
    transform: none;
}

/* ── Footer ── */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg), var(--bg-alt));
}

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

.footer__brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer__logo {
    height: 32px;
    width: auto;
}

.footer p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer__dev {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.footer__dev a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s;
}

.footer__dev a:hover {
    color: var(--magenta);
}

@media (max-width: 768px) {
    .footer {
        padding: 32px 0;
    }
    
    .footer__inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ── Animations ── */
[data-anim] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-anim].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Mobile < 768px ── */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 40px 0;
    }

    .section--compact {
        padding: 28px 0;
    }

    .section__header {
        margin-bottom: 20px;
        gap: 16px;
    }

    .section__number {
        font-size: 0.75rem;
    }

    .section__title {
        font-size: 1.5rem;
    }

    /* Nav */
    .nav {
        padding: 12px 0 8px;
    }

    .nav__inner {
        padding: 0 16px;
    }

    .nav__logo img {
        height: 36px;
    }

    .nav__menu-btn {
        display: block;
        z-index: 1000;
    }

    .nav__menu-btn span {
        background: var(--text);
        height: 2px;
        transition: var(--transition);
    }

    .nav__menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav__menu-btn.active span:nth-child(2) {
        opacity: 0;
        width: 20px;
    }

    .nav__menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav__links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: linear-gradient(180deg, var(--bg) 0%, var(--lavender) 100%);
        flex-direction: column;
        padding: 80px 24px 40px;
        gap: 8px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav__links.open {
        right: 0;
    }

    .nav__link {
        font-size: 1.125rem;
        padding: 16px 20px;
        border-radius: var(--radius-sm);
        border: 1px solid transparent;
    }

    .nav__link:hover {
        background: var(--purple-soft);
        border-color: var(--border);
    }

    /* Hero */
    .hero {
        padding: 64px 0 32px;
        min-height: auto;
        overflow: visible;
        justify-content: flex-start;
    }

    .hero__grid {
        z-index: 2;
    }

    .hero__bg-shapes {
        opacity: 0.4;
    }

    .hero__shape--circle {
        width: 200px;
        height: 200px;
        top: -50px;
        right: -50px;
    }

    .hero__shape--circle-2 {
        width: 140px;
        height: 140px;
        top: 10px;
        left: -40px;
    }

    .hero__shape--ring {
        width: 150px;
        height: 150px;
        bottom: -30px;
        right: 20px;
        opacity: 0.3;
    }

    .hero__title {
        margin-bottom: 16px;
        font-size: clamp(2rem, 8vw, 3rem);
        position: relative;
        z-index: 3;
        line-height: 1.1;
    }

    .hero__title-line--gradient {
        z-index: 3;
    }

    .hero__desc {
        font-size: 0.9375rem;
        margin-bottom: 20px;
    }

    .hero__desc br {
        display: none;
    }

    .hero__tag {
        margin-bottom: 16px;
        position: relative;
        z-index: 3;
    }

    .hero__cta {
        position: relative;
        z-index: 3;
        flex-direction: column;
        gap: 10px;
    }

    .hero__promo {
        margin-top: 16px;
        font-size: 0.8125rem;
    }

    .btn {
        justify-content: center;
        width: 100%;
        padding: 12px 24px;
        font-size: 0.875rem;
    }

    .hero__scroll {
        display: none;
    }

    /* Cards */
    .card-modern {
        padding: 20px;
    }

    .card-modern__title {
        font-size: 1.125rem;
    }

    .card-modern__tirage {
        margin-bottom: 16px;
    }

    .card-modern__prices {
        gap: 8px;
    }

    /* Cards grid mobile */
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Advantages mobile */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .advantage-card {
        padding: 20px;
        display: grid;
        grid-template-columns: 44px 1fr;
        column-gap: 14px;
        align-items: flex-start;
    }

    .advantage-card::after {
        display: none;
    }

    .advantage-card__icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        margin-bottom: 0;
        grid-row: 1 / span 2;
    }

    .advantage-card__title {
        font-size: 1rem;
        margin-bottom: 4px;
        grid-column: 2;
    }

    .advantage-card__text {
        font-size: 0.875rem;
        grid-column: 2;
    }

    /* Steps mobile */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .step-card {
        padding: 20px;
        display: grid;
        grid-template-columns: 44px 1fr;
        column-gap: 14px;
        align-items: flex-start;
    }

    .step-card__number {
        font-size: 1.75rem;
        margin-bottom: 0;
        min-width: 44px;
        line-height: 1;
        grid-row: 1 / span 2;
    }

    .step-card__title {
        font-size: 1rem;
        margin-bottom: 4px;
        grid-column: 2;
    }

    .step-card__text {
        font-size: 0.875rem;
        grid-column: 2;
    }

    /* Materials mobile */
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .material-card {
        padding: 20px;
        display: grid;
        grid-template-columns: 10px 1fr;
        column-gap: 14px;
        align-items: flex-start;
    }

    .material-card::after {
        display: none;
    }

    .material-card__accent {
        width: 10px;
        height: 10px;
        min-width: 10px;
        margin-bottom: 0;
        box-shadow: 0 0 0 4px var(--purple-soft);
        grid-row: 1 / span 2;
    }

    .material-card__title {
        font-size: 1rem;
        margin-bottom: 4px;
        grid-column: 2;
    }

    .material-card__desc {
        font-size: 0.875rem;
        grid-column: 2;
    }

    /* CTA mobile */
    .cta-section {
        padding: 40px 0;
    }

    .cta-section__inner {
        padding: 24px 16px;
    }

    .cta-section__title {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }

    .cta-section__desc {
        font-size: 0.9375rem;
        margin-bottom: 20px;
    }

    .cta-section__actions {
        flex-direction: column;
        gap: 10px;
    }

    .cta-section__btn {
        padding: 12px 24px;
        font-size: 0.875rem;
    }

    /* Tables mobile */
    .table-modern {
        margin: 0 -8px;
        border-radius: var(--radius);
        border-left: 1px solid var(--border);
        border-right: 1px solid var(--border);
    }

    thead th {
        padding: 10px 12px;
        font-size: 0.6875rem;
    }

    tbody td {
        padding: 10px 12px;
        font-size: 0.875rem;
    }

    /* Contacts mobile */
    .contacts-grid {
        gap: 12px;
    }

    .contact-card {
        padding: 16px;
    }

    .contact-card__icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    /* Footer */
    .footer {
        padding: 28px 0;
    }

    .footer__inner {
        flex-direction: column;
        gap: 12px;
    }
}

/* ── Small mobile < 480px ── */
@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }

    .section {
        padding: 32px 0;
    }

    .section--compact {
        padding: 24px 0;
    }

    .section__header {
        margin-bottom: 16px;
    }

    .section__title {
        font-size: 1.375rem;
    }

    .hero {
        padding: 56px 0 36px;
    }

    .hero__shape--circle {
        width: 150px;
        height: 150px;
        top: -40px;
        right: -40px;
    }

    .hero__shape--circle-2 {
        width: 100px;
        height: 100px;
        top: 0;
        left: -30px;
    }

    .hero__shape--ring {
        width: 110px;
        height: 110px;
        bottom: -20px;
        right: 10px;
    }

    .hero__title {
        font-size: clamp(1.75rem, 9vw, 2.5rem);
    }

    .card-modern__title {
        font-size: 1.0625rem;
    }

    .price-modern__value {
        font-size: 1.0625rem;
    }
}

@media (max-width: 768px) {
    .promo {
        padding: 32px 0 0;
    }

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

    .promo__image {
        min-height: 0;
        aspect-ratio: 1.25;
    }

    .promo__content {
        padding: 24px 20px;
    }

    .promo__eyebrow {
        margin-bottom: 12px;
        font-size: 0.6875rem;
    }

    .promo__title {
        margin-bottom: 10px;
        font-size: 1.625rem;
    }

    .promo__text {
        margin-bottom: 20px;
        font-size: 0.875rem;
    }

    .promo__button {
        width: 100%;
        padding: 12px 20px;
    }
}