/* ── Design tokens (Emerald Wellness) ──────────────────────────── */
@import url("../tokens/variables.css");

/* ── Variables ──────────────────────────────────────────────── */
:root {
    --bg-dark:       var(--color-bg);
    --bg-section:    var(--color-bg-alt);
    --bg-card:       var(--color-surface);
    --bg-card-hover: var(--color-bg-alt);
    --color-gold:    var(--color-accent);
    --color-gold-2:  var(--color-accent-dark);
    --color-blue:    var(--color-primary);
    --color-muted:   var(--color-text-secondary);
    --radius:        16px;
    --shadow:        var(--shadow-hover);
    --transition:    all 0.22s ease;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg-dark);
    color: var(--color-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Utilities ──────────────────────────────────────────────── */
.text-gold { color: var(--color-gold); }

.btn-gold {
    background: var(--color-gold);
    color: var(--color-on-accent);
    border: 2px solid var(--color-gold);
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: var(--transition);
}
.btn-gold:hover {
    background: var(--color-gold-2);
    border-color: var(--color-gold-2);
    color: var(--color-on-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--color-accent) 30%, transparent);
}

.btn-outline-gold {
    background: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 50px;
    font-weight: 700;
    transition: var(--transition);
}
.btn-outline-gold:hover {
    background: var(--color-gold);
    color: var(--color-on-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--color-accent) 25%, transparent);
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
    background: transparent;
    padding: 20px 0;
    transition: background 0.3s, padding 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
    background: color-mix(in srgb, var(--color-text-inverse) 97%, transparent);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    backdrop-filter: blur(10px);
}
.navbar-brand {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--color-text) !important;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
}
.brand-icon {
    color: var(--color-gold);
    font-size: 1.2rem;
}
.nav-link {
    color: color-mix(in srgb, var(--color-text) 70%, transparent) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 6px 14px !important;
    border-radius: 8px;
    transition: var(--transition);
}
.nav-link:hover {
    color: var(--color-gold) !important;
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
}
.navbar-toggler {
    border-color: rgba(0,0,0,0.15);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2820%2c32%2c26%2c0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at 25% 35%, color-mix(in srgb, var(--color-primary) 10%, transparent) 0%, transparent 55%),
        radial-gradient(ellipse at 75% 65%, color-mix(in srgb, var(--color-accent) 8%, transparent) 0%, transparent 55%),
        linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-alt) 50%, var(--color-bg) 100%);
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 80px,
            rgba(0,0,0,0.025) 80px,
            rgba(0,0,0,0.025) 81px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 80px,
            rgba(0,0,0,0.025) 80px,
            rgba(0,0,0,0.025) 81px
        );
    pointer-events: none;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, transparent 40%, color-mix(in srgb, var(--color-bg) 50%, transparent) 100%);
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 20px 80px;
}
.hero-tagline-top {
    display: inline-block;
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
    color: var(--color-gold);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -2px;
    color: var(--color-text);
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-muted);
    margin-bottom: 40px;
    letter-spacing: 1px;
    font-style: italic;
}
.hero-cta .btn {
    font-size: 1rem;
}
.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-muted);
    font-size: 1.4rem;
    animation: bounce 1.8s infinite;
    z-index: 2;
    opacity: 0.6;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50%       { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* ── Stats ──────────────────────────────────────────────────── */
.stats-section {
    background: var(--emerald-900);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 40px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.stat-item {
    text-align: center;
    padding: 20px;
    border-right: 1px solid color-mix(in srgb, var(--color-text-inverse) 10%, transparent);
}
.stat-item:last-child { border-right: none; }
.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-gold-on-dark);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-plus {
    font-size: 1.5rem;
    vertical-align: top;
    margin-top: 4px;
    display: inline-block;
}
.stat-label {
    display: block;
    font-size: 0.8rem;
    color: color-mix(in srgb, var(--color-text-inverse) 55%, transparent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ── Section commons ────────────────────────────────────────── */
.content-section {
    padding: 96px 0;
}
.bg-section {
    background: var(--bg-section);
}
.section-header {
    margin-bottom: 56px;
}
.section-label {
    display: inline-block;
    background: color-mix(in srgb, var(--color-accent) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-accent) 20%, transparent);
    color: var(--color-gold);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.section-subtitle {
    font-size: 1rem;
    color: var(--color-muted);
    max-width: 520px;
    margin: 0 auto;
}

/* ── Service Cards ──────────────────────────────────────────── */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px 36px;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-blue));
    border-radius: var(--radius) var(--radius) 0 0;
}
.service-card-alt::before {
    background: linear-gradient(90deg, var(--color-blue), var(--color-gold));
}
.service-card:hover {
    background: var(--bg-card-hover);
    border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}
.service-icon {
    width: 60px;
    height: 60px;
    background: color-mix(in srgb, var(--color-accent) 12%, transparent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-gold);
    margin-bottom: 24px;
}
.service-icon-alt {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-blue);
}
.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}
.service-card p {
    color: var(--color-muted);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--color-text);
}
.service-list i {
    color: var(--color-gold);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* ── Benefit Cards ──────────────────────────────────────────── */
.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    height: 100%;
    text-align: center;
    transition: var(--transition);
}
.benefit-card:hover {
    background: var(--bg-card-hover);
    border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.benefit-icon {
    width: 56px;
    height: 56px;
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-blue);
    margin: 0 auto 20px;
    transition: var(--transition);
}
.benefit-card:hover .benefit-icon {
    background: color-mix(in srgb, var(--color-accent) 12%, transparent);
    color: var(--color-gold);
}
.benefit-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
}
.benefit-card p {
    color: var(--color-muted);
    font-size: 0.88rem;
    line-height: 1.65;
    margin: 0;
}

/* ── Steps ──────────────────────────────────────────────────── */
.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    position: relative;
}
.step-item {
    flex: 1;
    max-width: 280px;
    text-align: center;
    position: relative;
}
.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: color-mix(in srgb, var(--color-accent) 8%, transparent);
    line-height: 1;
    margin-bottom: -20px;
    letter-spacing: -2px;
}
.step-content {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: var(--transition);
}
.step-content:hover {
    background: var(--bg-card-hover);
    border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.step-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-on-accent);
    margin: 0 auto 16px;
}
.step-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}
.step-content p {
    color: var(--color-muted);
    font-size: 0.88rem;
    line-height: 1.65;
    margin: 0;
}
.step-connector {
    flex: 0 0 60px;
    height: 2px;
    background: linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 30%, transparent), color-mix(in srgb, var(--color-primary) 30%, transparent));
    margin-top: 100px;
    align-self: center;
}

/* ── CTA Section ────────────────────────────────────────────── */
.cta-section {
    padding: 100px 0;
    background:
        radial-gradient(ellipse at 30% 50%, color-mix(in srgb, var(--color-primary) 7%, transparent) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 50%, color-mix(in srgb, var(--color-accent) 6%, transparent) 0%, transparent 60%),
        var(--bg-section);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.cta-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    color: var(--color-text);
    margin-bottom: 14px;
    letter-spacing: -1px;
}
.cta-subtitle {
    font-size: 1.05rem;
    color: var(--color-muted);
    margin-bottom: 36px;
}

/* ── Contact ────────────────────────────────────────────────── */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
}
.contact-card:hover {
    background: var(--bg-card-hover);
    border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.contact-icon {
    width: 52px;
    height: 52px;
    background: color-mix(in srgb, var(--color-accent) 10%, transparent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-gold);
    margin: 0 auto 16px;
}
.contact-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}
.contact-role {
    font-size: 0.85rem;
    color: var(--color-gold);
    margin: 0;
    font-weight: 500;
}
.contact-link {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    word-break: break-all;
}
.contact-link:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
    background: var(--emerald-900);
    border-top: 1px solid var(--color-border);
    padding: 48px 0 32px;
}
.footer-inner {
    text-align: center;
}
.footer-brand {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--color-text-inverse);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.footer-tagline {
    color: var(--color-gold-on-dark);
    font-size: 0.85rem;
    font-style: italic;
    margin-bottom: 16px;
}
.footer-copy {
    color: color-mix(in srgb, var(--color-text-inverse) 45%, transparent);
    font-size: 0.82rem;
    margin: 0;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-item:nth-child(2) { border-right: none; }
    .stat-item:nth-child(3) { border-right: 1px solid color-mix(in srgb, var(--color-text-inverse) 10%, transparent); }
    .stat-item:nth-child(3),
    .stat-item:nth-child(4) {
        border-top: 1px solid color-mix(in srgb, var(--color-text-inverse) 10%, transparent);
    }
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    .step-connector {
        width: 2px;
        height: 40px;
        flex: 0 0 40px;
        background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 30%, transparent), color-mix(in srgb, var(--color-primary) 30%, transparent));
        margin-top: 0;
    }
    .step-item { max-width: 100%; width: 100%; }
    .content-section { padding: 64px 0; }
    .hero-title { letter-spacing: -1px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 2rem; }
}