/* === BASE === */
:root {
    --cream: #F2EFE8;
    --cream-soft: #FAF8F4;
    --cream-warm: #E8E5DC;
    --line: #DDD8CD;
    --ink: #171A21;
    --ink-light: #5B6470;
    --navy: #1E3A5F;
    --navy-deep: #142840;
    --coral: #DB6545;
    --coral-dark: #A8431F;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--cream);
    color: var(--ink);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
}

::selection {
    background: var(--coral);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--coral);
    outline-offset: 3px;
}

/* === HEADER SIMPLE === */
.sv-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(242, 239, 232, .9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width:1024px) {
    .sv-header {
        padding: 0 40px;
    }
}

.sv-logo {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -.03em;
    color: var(--ink);
}

.sv-logo span {
    color: var(--coral);
}

.sv-cta-link {
    font-family: 'Inter', sans-serif;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: white;
    background: var(--coral);
    padding: 8px 18px;
    border-radius: 2px;
    transition: background .2s;
}

.sv-cta-link:hover {
    background: var(--coral-dark);
}

/* === HERO === */
.sv-hero {
    background: var(--navy);
    color: var(--cream);
    padding: 80px 24px 88px;
}

@media (min-width:1024px) {
    .sv-hero {
        padding: 100px 40px 108px;
    }
}

.sv-hero-inner {
    max-width: 56rem;
    margin: 0 auto;
}

.sv-eyebrow {
    display: inline-block;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 20px;
}

.sv-h1 {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-size: clamp(1.9rem, 4.5vw, 3.4rem);
    line-height: 1.15;
    color: var(--cream);
    margin-bottom: 24px;
}

.sv-h1 em {
    font-style: italic;
    color: var(--coral);
}

.sv-hero-sub {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(242, 239, 232, .72);
    max-width: 44rem;
}

/* === SECTIONS === */
.sv-section {
    padding: 72px 24px;
}

@media (min-width:1024px) {
    .sv-section {
        padding: 88px 40px;
    }
}

.sv-inner {
    max-width: 72rem;
    margin: 0 auto;
}

.sv-inner-md {
    max-width: 56rem;
    margin: 0 auto;
}

.sv-section-warm {
    background: var(--cream-warm);
}

.sv-section-cream {
    background: var(--cream);
}

.sv-section-navy {
    background: var(--navy);
}

/* Titres de section */
.sv-badge {
    display: inline-block;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--coral);
    border: 1px solid rgba(219, 101, 69, .3);
    border-radius: 999px;
    padding: 4px 14px;
    margin-bottom: 16px;
}

.sv-badge-light {
    display: inline-block;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: rgba(219, 101, 69, .9);
    border: 1px solid rgba(219, 101, 69, .3);
    border-radius: 999px;
    padding: 4px 14px;
    margin-bottom: 16px;
}

.sv-h2 {
    font-family: 'Fraunces', serif;
    font-weight: 300;
    font-size: clamp(1.7rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 12px;
}

.sv-h2 em {
    font-style: italic;
    color: var(--navy);
}

.sv-h2-light {
    color: var(--cream);
}

.sv-h2-light em {
    color: var(--coral);
}

.sv-lead {
    font-size: 1rem;
    color: var(--ink-light);
    line-height: 1.65;
}

.sv-lead-light {
    color: rgba(242, 239, 232, .65);
}

/* === CARDS === */
.sv-card {
    background: var(--cream-soft);
    border: 1px solid #E5E2D9;
    border-radius: 4px;
    padding: 24px;
    transition: transform .3s ease, box-shadow .3s ease;
}

.sv-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(23, 26, 33, .07);
}

.sv-card-warm {
    background: var(--cream-soft);
    border: 1px solid #E5E2D9;
    border-radius: 4px;
    padding: 24px;
    transition: transform .3s ease, box-shadow .3s ease;
}

.sv-card-warm:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(23, 26, 33, .07);
}

.sv-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(30, 58, 95, .08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    flex-shrink: 0;
}

.sv-card-icon svg {
    color: var(--navy);
}

.sv-card-icon-sm {
    width: 38px;
    height: 38px;
    background: rgba(219, 101, 69, .1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sv-card-icon-sm svg {
    color: var(--coral);
}

.sv-card-icon-lg {
    width: 52px;
    height: 52px;
    background: rgba(30, 58, 95, .08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    flex-shrink: 0;
}

.sv-card-icon-lg svg {
    color: var(--navy);
}

.sv-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.sv-card p,
.sv-card-warm p {
    font-size: .875rem;
    color: var(--ink-light);
    line-height: 1.6;
}

/* === REVEAL === */
.reveal {
    opacity: 0;
    transform: translateY(22px);
}

/* === LIGNE DE SÉPARATION === */
.sv-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
    margin: 0;
}

/* === BOUTON CTA === */
.sv-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 2px;
    border: 1px solid transparent;
    transition: background .22s, transform .22s;
    white-space: nowrap;
    cursor: pointer;
}

.sv-btn:hover {
    transform: translateY(-1px);
}

.sv-btn svg {
    flex-shrink: 0;
}

.sv-btn-coral {
    background: var(--coral);
    color: white;
    border-color: var(--coral);
}

.sv-btn-coral:hover {
    background: var(--coral-dark);
    border-color: var(--coral-dark);
}

.sv-btn-navy {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
}

.sv-btn-navy:hover {
    background: var(--navy-deep);
    border-color: var(--navy-deep);
}

/* === FOOTER === */
.sv-footer {
    background: var(--ink);
    color: rgba(242, 239, 232, .45);
    padding: 18px 24px;
}

@media (min-width:1024px) {
    .sv-footer {
        padding: 18px 40px;
    }
}

.sv-footer-inner {
    max-width: 80rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sv-footer-top {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

@media (min-width:640px) {
    .sv-footer-top {
        flex-direction: row;
        justify-content: space-between;
    }
}

.sv-footer-logo {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: rgba(242, 239, 232, .7);
}

.sv-footer-logo span {
    color: var(--coral);
}

.sv-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: .78rem;
}

.sv-footer-links a {
    color: rgba(242, 239, 232, .45);
    transition: color .2s;
}

.sv-footer-links a:hover {
    color: var(--coral);
}

.sv-footer-copy {
    font-size: .75rem;
    text-align: center;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, .06);
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}