:root {
    --bg: #07090f;
    --bg-soft: #101522;
    --card: rgba(255, 255, 255, 0.075);
    --card-strong: rgba(255, 255, 255, 0.12);
    --text: #f5f7fb;
    --muted: #aab4c3;
    --accent: #ffb703;
    --accent-2: #00c2ff;
    --accent-3: #28e98c;
    --danger: #ff4d6d;
    --border: rgba(255, 255, 255, 0.14);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
    --radius: 24px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(0, 194, 255, 0.22), transparent 30rem),
        radial-gradient(circle at 85% 15%, rgba(255, 183, 3, 0.16), transparent 26rem),
        linear-gradient(135deg, #07090f 0%, #0c1220 48%, #05070d 100%);
    color: var(--text);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    line-height: 1.6;
}

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

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    
    top: 0;
    z-index: 20;
    background: rgba(7, 9, 15, 0.82);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(18px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
}

.logo {
    color: var(--accent);
    font-weight: 900;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.main-nav {
    display: flex;
    gap: 18px;
    color: var(--muted);
    font-size: 0.95rem;
}

.main-nav a {
    text-decoration: none;
}

.main-nav a:hover {
    color: var(--text);
}

section {
    padding: 84px 0;
}

.hero-section {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    align-items: center;
    gap: 42px;
}

.eyebrow {
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.center {
    text-align: center;
}

h1,
.section-title {
    line-height: 1.05;
    letter-spacing: -0.065em;
}

h1 {
    max-width: 760px;
    font-size: clamp(2.8rem, 8vw, 6.6rem);
}

.hero-copy p:not(.eyebrow) {
    max-width: 620px;
    margin-top: 22px;
    color: var(--muted);
    font-size: 1.12rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 22px;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #ff7a00);
    color: #111;
    box-shadow: 0 18px 34px rgba(255, 183, 3, 0.22);
}

.btn-secondary,
.btn-ghost {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.btn-secondary:hover,
.btn-ghost:hover {
    border-color: var(--accent-2);
    background: rgba(0, 194, 255, 0.12);
}

.full-width {
    width: 100%;
}

.hero-card {
    position: relative;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 32px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
    box-shadow: var(--shadow);
    transform: rotate(1.5deg);
}

.hero-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 24px;
    object-fit: cover;
}

.hero-badge {
    position: absolute;
    right: 22px;
    bottom: 22px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(7, 9, 15, 0.86);
    border: 1px solid var(--border);
    color: var(--accent-3);
    font-weight: 800;
}

.section-soft {
    background: rgba(255, 255, 255, 0.035);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-title {
    margin-bottom: 34px;
    font-size: clamp(2.1rem, 5vw, 4.2rem);
    text-align: center;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 22px;
}

.comp-box,
.style-card,
.step-card,
.form-container,
.gallery-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow);
}

.comp-box {
    padding: 14px;
    text-align: center;
}

.comp-box img {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 18px;
    object-fit: cover;
}

.comp-box p {
    margin-top: 14px;
    color: var(--muted);
    font-weight: 800;
}

.comp-box.highlight {
    border-color: rgba(255, 183, 3, 0.55);
}

.icon-arrow {
    color: var(--accent);
    font-size: 2.2rem;
    font-weight: 900;
}

.style-grid,
.steps-grid,
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.style-card {
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease;
}

.style-card:hover,
.gallery-card:hover {
    border-color: rgba(255, 183, 3, 0.5);
    transform: translateY(-5px);
}

.style-visual {
    width: 100%;
    height: 210px;
    object-fit: cover;
    transition: transform 220ms ease;
}

.style-card:hover .style-visual {
    transform: scale(1.04);
}

.style-card-content {
    padding: 22px;
}

.style-card h3,
.step-card h3,
.gallery-card h3 {
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.style-card p,
.step-card p,
.gallery-card p {
    margin-bottom: 18px;
    color: var(--muted);
}

.steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card {
    padding: 26px;
}

.step-card span {
    display: inline-flex;
    margin-bottom: 22px;
    color: var(--accent-2);
    font-weight: 900;
}

.form-container {
    max-width: 700px;
    padding: 34px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--border);
    border-radius: 16px;
    outline: none;
    background: rgba(0, 0, 0, 0.24);
    color: var(--text);
    font: inherit;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
}

.whatsapp-float {
    
    right: 18px;
    bottom: 18px;
    z-index: 40;
    padding: 13px 18px;
    border-radius: 999px;
    background: #25d366;
    color: #fafdfc;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 18px 35px rgba(37, 211, 102, 0.25);
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 26px 0;
    color: var(--muted);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
}

.footer-content a {
    color: white;
    text-decoration: none;
}

.page-hero {
    padding: 64px 0 36px;
    text-align: center;
}

.page-hero p {
    max-width: 680px;
    margin: 0 auto;
    color: var(--muted);
}

.back-link {
    display: inline-flex;
    margin-bottom: 28px;
    color: var(--accent);
    font-weight: 800;
    text-decoration: none;
}

.gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.gallery-card {
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease;
}

.gallery-preview {
    display: grid;
    min-height: 180px;
    place-items: center;
    background: linear-gradient(135deg, rgba(255, 183, 3, 0.28), rgba(0, 194, 255, 0.22));
    color: rgba(255, 255, 255, 0.92);
    font-size: 2rem;
    font-weight: 900;
}

.gallery-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, rgba(255, 183, 3, 0.18), rgba(0, 194, 255, 0.16));
    object-fit: cover;
    transition: transform 220ms ease;
}

.gallery-card:hover img {
    transform: scale(1.035);
}

.gallery-card-content {
    padding: 18px;

}
.prix {
    margin-top: 8px;
    padding: 8px 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 183, 3, 0.22);
    color: var(--accent);
    font-weight: 800;
}

@media (max-width: 900px) {
    .hero-grid,
    .comparison-container {
        grid-template-columns: 1fr;
    }

    .icon-arrow {
        text-align: center;
        transform: rotate(90deg);
    }

    .style-grid,
    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .header-content,
    .main-nav,
    .hero-actions,
    .footer-content {
        align-items: flex-start;
        flex-direction: column;
    }

    section {
        padding: 58px 0;
    }

    .style-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .hero-card {
        transform: none;
    }

    .form-container {
        padding: 24px;
    }

    .whatsapp-float {
        left: 16px;
        right: 16px;
        text-align: center;
    }
}