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

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

body {
    margin: 0;
    overflow-x: hidden;
}

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

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

/* ── DIVIDER ──────────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(123, 45, 59, 0.15), transparent);
}

/* ── SECTION EYEBROW ──────────────────────────────────── */
.section-eyebrow {
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(123, 45, 59, 0.5);
    font-weight: 400;
}

/* ── HERO ANIMATIONS ──────────────────────────────────── */
.hero-eyebrow {
    opacity: 0;
    transform: translateY(12px);
    animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero-title {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.9s ease forwards 0.4s;
}

.hero-sub {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 0.8s ease forwards 0.6s;
}

.hero-ctas {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 0.8s ease forwards 0.8s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll dot */
.scroll-dot {
    animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { top: 0; opacity: 1; }
    50% { top: 16px; opacity: 0.3; }
}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #7B2D3B;
    color: #FDF8F6;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 100px;
    border: 1px solid #7B2D3B;
    cursor: pointer;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: #5c1e2b;
    border-color: #5c1e2b;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(123, 45, 59, 0.2);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn-primary:hover .btn-arrow {
    transform: translateX(3px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #7B2D3B;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 100px;
    border: 1px solid rgba(123, 45, 59, 0.3);
    cursor: pointer;
    transition: all 0.35s ease;
}

.btn-secondary:hover {
    border-color: #7B2D3B;
    background: rgba(123, 45, 59, 0.05);
    transform: translateY(-1px);
}

.btn-inverse {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #F5E6E0;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 100px;
    border: 1px solid rgba(245, 230, 224, 0.3);
    cursor: pointer;
    transition: all 0.35s ease;
}

.btn-inverse:hover {
    background: rgba(245, 230, 224, 0.08);
    border-color: rgba(245, 230, 224, 0.6);
    transform: translateY(-1px);
}

.btn-arrow-light {
    transition: transform 0.3s ease;
}

.btn-inverse:hover .btn-arrow-light {
    transform: translateX(3px);
}

/* ── NAV LINKS ─────────────────────────────────────────── */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #7B2D3B;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ── MOBILE MENU ───────────────────────────────────────── */
.mobile-link {
    transition: opacity 0.3s ease;
}

.mobile-link:hover {
    opacity: 0.7;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.menu-line {
    display: block;
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
    width: 16px;
    transform: rotate(-45deg) translate(3px, -3px);
}

/* ── SCROLL REVEAL ─────────────────────────────────────── */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1; /* visible by default for progressive enhancement */
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-up {
    transform: translateY(30px);
}

.reveal-left {
    transform: translateX(-30px);
}

.reveal-right {
    transform: translateX(30px);
}

.revealed.reveal-up {
    opacity: 1;
    transform: translateY(0);
}

.revealed.reveal-left {
    opacity: 1;
    transform: translateX(0);
}

.revealed.reveal-right {
    opacity: 1;
    transform: translateX(0);
}

/* If JS is disabled, all content remains visible (default opacity:1) */

/* ── FORM ──────────────────────────────────────────────── */
form input:focus,
form textarea:focus {
    border-color: rgba(236, 116, 144, 0.5) !important;
}

#form-success {
    transition: opacity 0.4s ease;
}

#form-success:not(.hidden) {
    opacity: 1;
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-title span {
        display: block;
    }

    .section-eyebrow {
        font-size: 10px;
    }

    .btn-primary,
    .btn-secondary,
    .btn-inverse {
        padding: 12px 22px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
}

/* ── REDUCED MOTION ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .hero-eyebrow,
    .hero-title,
    .hero-sub,
    .hero-ctas {
        opacity: 1;
        transform: none;
        animation: none;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .scroll-dot {
        animation: none;
    }

    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-inverse:hover {
        transform: none;
    }

    img {
        transition: none;
    }
}