:root {
    --navy: #1a2b4a;
    --navy-light: #24395e;
    --accent: #e67e22;
    --accent-hover: #cf6d15;
    --text: #2c3e50;
    --text-light: #5d6d7e;
    --bg: #ffffff;
    --bg-alt: #f4f6f9;
    --bg-dark: #0f1a2e;
    --border: #e1e6ed;
    --radius: 10px;
    --shadow: 0 4px 20px rgba(26, 43, 74, 0.08);
    --shadow-lg: 0 12px 40px rgba(26, 43, 74, 0.12);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--accent);
    color: white;
    padding: 10px 18px;
    border-radius: 6px;
    z-index: 1000;
    font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: box-shadow 0.3s, border-color 0.3s;
}
.site-header.scrolled {
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    border-bottom-color: var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--navy);
}
.logo-mark {
    width: 38px;
    height: 38px;
    background: var(--navy);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 800;
}
.logo-text { font-size: 17px; letter-spacing: -0.3px; }

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}
.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    position: relative;
}
.main-nav a.active,
.main-nav a:hover { color: var(--navy); }
.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: 0.3s;
}

/* Hero */
.hero {
    padding: 80px 0 64px;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
}
.eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}
.hero h1 {
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.2;
    color: var(--navy);
    letter-spacing: -0.8px;
    margin-bottom: 20px;
}
.hero-sub {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 28px;
    max-width: 580px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.25s;
    border: 2px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover { background: var(--accent-hover); color: white; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(230,126,34,0.35); }
.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: white; transform: translateY(-2px); }

.disclaimer-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-light);
    background: white;
    border: 1px solid var(--border);
    padding: 10px 14px;
    border-radius: 8px;
    max-width: 520px;
}
.disclaimer-badge svg { flex-shrink: 0; color: var(--accent); }

.hero-visual { position: relative; }
.hero-visual img {
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 420px;
    object-fit: cover;
}
.hero-card-float {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: white;
    padding: 16px 22px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-left: 4px solid var(--accent);
}
.hero-card-float strong { color: var(--navy); font-size: 15px; }
.hero-card-float span { font-size: 13px; color: var(--text-light); }

/* Trust bar */
.trust-bar { background: white; border-bottom: 1px solid var(--border); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 32px 0;
}
.trust-item { text-align: center; }
.trust-number { display: block; font-weight: 700; color: var(--navy); font-size: 15px; }
.trust-label { font-size: 13px; color: var(--text-light); }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--bg-dark); color: #dce3ec; }
.section-dark h2, .section-dark h3 { color: white; }

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.section-grid.reverse .section-image { order: -1; }

.section-header { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-header.light p { color: #aeb9c9; }
.section-header h2 {
    font-size: clamp(24px, 3vw, 34px);
    color: var(--navy);
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}
.section-sub { font-size: 17px; color: var(--text-light); }

.section-text h2 { font-size: clamp(24px, 3vw, 34px); color: var(--navy); letter-spacing: -0.5px; margin-bottom: 18px; }
.section-text p { color: var(--text-light); margin-bottom: 16px; }

.check-list { list-style: none; margin-top: 20px; display: grid; gap: 10px; }
.check-list li {
    position: relative;
    padding-left: 28px;
    font-size: 15px;
    color: var(--text);
}
.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: 700;
}

.section-image img {
    border-radius: 12px;
    box-shadow: var(--shadow);
    width: 100%;
    height: 360px;
    object-fit: cover;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-icon {
    width: 48px; height: 48px;
    background: rgba(230,126,34,0.1);
    color: var(--accent);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
}
.card h3 { font-size: 17px; color: var(--navy); margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--text-light); line-height: 1.65; }

/* Issue list */
.issue-list { display: grid; gap: 18px; margin-top: 8px; }
.issue-item { display: flex; gap: 16px; }
.issue-number {
    flex-shrink: 0;
    width: 36px; height: 36px;
    background: var(--navy);
    color: white;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700;
}
.issue-item h4 { font-size: 15.5px; color: var(--navy); margin-bottom: 4px; }
.issue-item p { font-size: 14px; color: var(--text-light); margin: 0; }

/* Safety */
.safety-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.safety-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 28px 24px;
}
.safety-card h3 { font-size: 16px; margin-bottom: 10px; color: white; }
.safety-card p { font-size: 14.5px; color: #aeb9c9; }

/* Resources */
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.resource-card {
    position: relative;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    display: block;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.resource-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.resource-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}
.resource-card h3 { font-size: 18px; color: var(--navy); margin-bottom: 10px; }
.resource-card p { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }
.resource-arrow { font-size: 18px; color: var(--accent); font-weight: 700; }

/* FAQ */
.faq-container { max-width: 820px; margin: 0 auto; }
.faq-list { display: grid; gap: 12px; }
.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.faq-item summary {
    padding: 18px 24px;
    font-weight: 600;
    font-size: 15.5px;
    color: var(--navy);
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 48px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    color: var(--accent);
    font-weight: 400;
    transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 24px 20px; font-size: 14.5px; color: var(--text-light); }

/* Footer */
.site-footer {
    background: var(--navy);
    color: #c5cedb;
    padding: 64px 0 0;
    margin-top: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo { color: white; margin-bottom: 16px; }
.footer-brand .logo-mark { background: var(--accent); }
.footer-desc { font-size: 14px; line-height: 1.7; max-width: 320px; }
.footer-links h4, .footer-contact h4 {
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.footer-links ul { list-style: none; display: grid; gap: 10px; }
.footer-links a { color: #c5cedb; font-size: 14px; }
.footer-links a:hover { color: var(--accent); }
.footer-contact p { font-size: 14px; margin-bottom: 8px; }
.footer-contact a { color: var(--accent); }
.footer-note { font-size: 13px; color: #8e9aab; }
.footer-bottom {
    padding: 24px 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 12.5px;
    color: #8e9aab;
}
.disclaimer-small { line-height: 1.6; }
.disclaimer-small strong { color: #c5cedb; }

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid, .section-grid { grid-template-columns: 1fr; gap: 40px; }
    .section-grid.reverse .section-image { order: 0; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); }
    .safety-grid, .resource-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-visual img { height: 320px; }
}

@media (max-width: 720px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        background: white;
        border-bottom: 1px solid var(--border);
        padding: 20px 24px;
        transform: translateY(-120%);
        transition: transform 0.3s;
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    }
    .main-nav.open { transform: translateY(0); }
    .main-nav ul { flex-direction: column; gap: 16px; }
    .mobile-toggle { display: flex; }
    .hero { padding: 48px 0 40px; }
    .hero-visual img { height: 240px; }
    .hero-card-float { bottom: -16px; left: 12px; padding: 12px 16px; }
    .section { padding: 56px 0; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .cards-grid, .safety-grid, .resource-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .section-image img { height: 240px; }
}