/* ============================================
   Simandu Bridge v2.0 - Consolidated Design System
   Fully Responsive | Mobile-First | Professional
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --deep-ocean: #0A1628;
    --signal-gold: #D4AF37;
    --ice-white: #F8FAFC;
    --steel-grey: #64748B;
    --alert-coral: #FF6B6B;
    --success-teal: #14B8A6;
    --ocean-gradient: linear-gradient(135deg, #0A1628 0%, #1a2f3f 100%);
    --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #f5d061 100%);
    --glass-gradient: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    --shadow-sm: 0 4px 6px -1px rgba(10,22,40,0.1);
    --shadow-md: 0 10px 15px -3px rgba(10,22,40,0.15);
    --shadow-lg: 0 20px 25px -5px rgba(10,22,40,0.2);
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition-fast: 200ms cubic-bezier(0.4,0,0.2,1);
    --transition-base: 300ms cubic-bezier(0.4,0,0.2,1);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--ice-white);
    color: var(--deep-ocean);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: var(--space-lg); text-align: center; }
h3 { font-size: clamp(1.25rem, 3vw, 1.875rem); margin-bottom: var(--space-md); }
h4 { font-size: 1.25rem; margin-bottom: var(--space-sm); }
p { margin-bottom: var(--space-md); }
.mono { font-family: var(--font-mono); }
.text-gradient { background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    line-height: 1.5;
    box-shadow: var(--shadow-sm);
}
.btn--primary { background: var(--gold-gradient); color: var(--deep-ocean); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn--outline { border: 2px solid var(--signal-gold); color: var(--signal-gold); background: transparent; }
.btn--outline:hover { background: var(--signal-gold); color: var(--deep-ocean); }
.btn--whatsapp { background: #25D366; color: white; }
.btn--whatsapp:hover { background: #20b859; transform: translateY(-3px); }
.btn--full { width: 100%; }
.btn--lg { padding: 1rem 2.5rem; font-size: 1.125rem; }
.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.875rem; }

/* Forms */
.form-group { margin-bottom: var(--space-md); }
.form-group label { display: block; margin-bottom: var(--space-xs); font-weight: 500; color: var(--deep-ocean); }
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--steel-grey);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    background: white;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--signal-gold);
    box-shadow: 0 0 0 3px rgba(212,175,55,0.2);
}
.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
}
.form-checkbox input { width: 1.125rem; height: 1.125rem; cursor: pointer; }
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
@media (min-width: 600px) {
    .form-row { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

/* Top Bar */
.top-bar {
    background: var(--deep-ocean);
    color: var(--ice-white);
    padding: 0.5rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.top-bar__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}
.top-bar__contacts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}
.top-bar__link {
    color: var(--ice-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color var(--transition-fast);
}
.top-bar__link:hover { color: var(--signal-gold); }
.top-bar__language {
    display: flex;
    gap: var(--space-xs);
}
.lang-switcher {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--ice-white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    text-decoration: none;
}
.lang-switcher.active, .lang-switcher:hover {
    background: var(--signal-gold);
    border-color: var(--signal-gold);
    color: var(--deep-ocean);
}
@media (min-width: 751px) {
    .top-bar__content { flex-direction: row; justify-content: space-between; }
}

/* Main Header / Navbar */
.main-header {
    background: var(--deep-ocean);
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: white;
}
.logo__icon { font-size: 2rem; line-height: 1; color: var(--signal-gold); }
.logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name { font-weight: 700; font-size: 1.25rem; }
.logo__tagline { font-size: 0.75rem; opacity: 0.8; }
.main-nav__menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background: var(--deep-ocean);
    position: absolute;
    top: 100%;
    left: 0;
    padding: var(--space-md);
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: 1000;
}
.main-nav__menu.active { display: flex; }
.main-nav__menu li { list-style: none; text-align: center; }
.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    display: block;
    transition: color var(--transition-fast);
    border-bottom: 2px solid transparent;
}
.nav-link:hover, .nav-link.active { color: var(--signal-gold); border-bottom-color: var(--signal-gold); }
.main-nav__actions { display: none; gap: var(--space-sm); }
.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
}
.mobile-only { display: block; }
@media (min-width: 751px) {
    .main-nav__menu { display: flex !important; flex-direction: row; position: relative; width: auto; background: transparent; box-shadow: none; border: none; padding: 0; gap: var(--space-lg); }
    .main-nav__actions { display: flex; }
    .mobile-menu-toggle { display: none; }
    .mobile-only { display: none; }
}

/* Hero */
.hero {
    background: var(--ocean-gradient);
    color: white;
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 5 L55 30 L30 55 L5 30 Z' fill='none' stroke='rgba(212,175,55,0.03)' stroke-width='2'/%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}
.hero h1 { margin-bottom: var(--space-md); }
.hero .subtitle { font-size: 1.25rem; margin-bottom: var(--space-lg); opacity: 0.9; }
.live-counter {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(255,255,255,0.2);
}
.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-xl);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}
.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}
@media (min-width: 640px) {
    .cta-buttons { flex-direction: row; max-width: none; }
}

/* Calculator Section */
.calculator-section { padding: var(--space-2xl) 0; background: var(--ice-white); }
.glassmorphism {
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.3);
}
.step-indicators {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
    position: relative;
}
.step {
    background: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 500;
    color: var(--steel-grey);
    border: 2px solid var(--steel-grey);
    transition: all var(--transition-base);
    text-align: center;
}
.step.active { background: var(--signal-gold); border-color: var(--signal-gold); color: var(--deep-ocean); font-weight: 600; }
@media (min-width: 768px) {
    .step-indicators { flex-direction: row; justify-content: space-between; }
    .step-indicators::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--steel-grey);
        opacity: 0.3;
        transform: translateY(-50%);
        z-index: 1;
    }
    .step { position: relative; z-index: 2; }
}
.form-step { animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.dimension-group {
    background: rgba(10,22,40,0.02);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}
.live-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}
.preview-box {
    width: 80px;
    height: 80px;
    background: var(--deep-ocean);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}
.calculated { font-family: var(--font-mono); font-size: 1.2rem; color: var(--signal-gold); }
@media (min-width: 600px) { .live-preview { flex-direction: row; align-items: center; } }
.btn-next, .btn-prev {
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-full);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-right: var(--space-sm);
}
.btn-next { background: var(--signal-gold); color: var(--deep-ocean); }
.btn-prev { background: var(--steel-grey); color: white; }
.conditional-field { display: none; padding: var(--space-md); background: rgba(212,175,55,0.1); border-radius: var(--radius-md); margin: var(--space-md) 0; }
.results-panel {
    background: var(--deep-ocean);
    color: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}
@media (min-width: 500px) { .results-panel { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); } }
.results-panel .mono { color: var(--signal-gold); font-size: 1.5rem; display: block; }

/* Reviews */
.reviews { padding: var(--space-2xl) 0; background: linear-gradient(to bottom, var(--ice-white), white); }
.review-carousel {
    display: flex;
    overflow-x: auto;
    gap: var(--space-md);
    padding: var(--space-md) 0 var(--space-lg);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.review-carousel::-webkit-scrollbar { height: 6px; }
.review-carousel::-webkit-scrollbar-thumb { background: var(--signal-gold); border-radius: var(--radius-full); }
.review-card {
    min-width: 280px;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    scroll-snap-align: start;
    transition: transform var(--transition-base);
}
.review-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stars { color: var(--signal-gold); margin-bottom: var(--space-sm); }
.review-content { font-style: italic; margin-bottom: var(--space-md); line-height: 1.7; }
.review-author { font-weight: 600; color: var(--deep-ocean); }
.review-route { font-size: 0.9rem; color: var(--steel-grey); margin-top: var(--space-xs); }
.review-form-container {
    max-width: 600px;
    margin: var(--space-xl) auto 0;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* FAQ (original accordion) */
.faq { padding: var(--space-2xl) 0; background: var(--ice-white); }
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.accordion-header {
    width: 100%;
    padding: var(--space-md);
    text-align: left;
    background: white;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}
.accordion-header:hover { background: rgba(212,175,55,0.05); }
.accordion-header::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; transition: transform var(--transition-base); }
.accordion-header.active::after { transform: rotate(180deg); }
.accordion-content {
    padding: 0 var(--space-md);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
}
.accordion-content.show { padding: 0 var(--space-md) var(--space-md); max-height: 300px; }

/* Contact */
.contact { padding: var(--space-2xl) 0; background: white; }
.contact form { max-width: 600px; margin: 0 auto; }

/* Footer */
.footer {
    background: var(--deep-ocean);
    color: white;
    padding: var(--space-xl) 0 var(--space-md);
    margin-top: var(--space-2xl);
}
.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    text-align: center;
}
.footer-section h4 { color: var(--signal-gold); margin-bottom: var(--space-md); font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }
.footer-section ul { list-style: none; padding: 0; }
.footer-section ul li { margin-bottom: 0.5rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.footer-section a { color: white; text-decoration: none; transition: color var(--transition-fast); }
.footer-section a:hover { color: var(--signal-gold); }
.footer-section i { color: var(--signal-gold); font-size: 1.125rem; }
.footer-bottom { text-align: center; padding-top: var(--space-lg); border-top: 1px solid var(--steel-grey); font-size: 0.9rem; color: #94A3B8; }
@media (min-width: 600px) {
    .footer-content { grid-template-columns: repeat(2, 1fr); text-align: left; }
    .footer-section ul li { justify-content: flex-start; }
}
@media (min-width: 950px) { .footer-content { grid-template-columns: repeat(4, 1fr); } }

/* Static Pages (about, services, faq, terms, privacy) */
.page-hero {
    background: var(--ocean-gradient);
    color: white;
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero--compact { padding: var(--space-xl) 0; }
.page-hero__eyebrow { display: block; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 2px; color: var(--signal-gold); margin-bottom: var(--space-sm); }
.page-hero__title { margin-bottom: var(--space-md); }
.page-hero__lead { font-size: 1.25rem; opacity: 0.9; max-width: 700px; margin: 0 auto; }
.mission-section, .timeline-section, .team-section, .certs-section, .value-adds, .cta-section, .faq-section, .legal-section {
    padding: var(--space-2xl) 0;
}
.mission-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: center; }
@media (min-width: 768px) { .mission-grid { grid-template-columns: 1fr 1fr; } }
.mission-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.stat-card {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.stat-card--highlight, .stat-card--accent { background: var(--gold-gradient); color: var(--deep-ocean); }
.stat-card__number { font-size: 2.5rem; font-weight: 700; line-height: 1; display: inline-block; }
.stat-card__suffix { font-size: 1.5rem; font-weight: 400; display: inline-block; margin-left: 0.25rem; }
.stat-card__label { font-size: 0.875rem; margin-top: var(--space-xs); }
.timeline { max-width: 800px; margin: 0 auto; position: relative; }
.timeline::before { content: ''; position: absolute; left: 20px; top: 0; width: 2px; height: 100%; background: var(--signal-gold); opacity: 0.3; }
.timeline-item { position: relative; padding-left: 60px; margin-bottom: var(--space-xl); }
.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: white;
    border: 3px solid var(--signal-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.timeline-year { font-size: 0.875rem; font-weight: 600; color: var(--deep-ocean); }
.timeline-content { background: white; padding: var(--space-lg); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
@media (min-width: 768px) {
    .timeline::before { left: 50%; transform: translateX(-50%); }
    .timeline-item { padding-left: 0; width: 50%; }
    .timeline-item:nth-child(odd) { margin-left: 0; padding-right: 40px; text-align: right; }
    .timeline-item:nth-child(even) { margin-left: 50%; padding-left: 40px; text-align: left; }
    .timeline-item:nth-child(odd) .timeline-marker { right: -20px; left: auto; }
    .timeline-item:nth-child(even) .timeline-marker { left: -20px; }
}
.team-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); max-width: 1000px; margin: 0 auto; }
.team-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}
.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--deep-ocean);
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.team-avatar--accent { background: var(--signal-gold); }
.team-initials { font-size: 2.5rem; font-weight: 700; color: white; }
.team-name { margin-bottom: 0.25rem; }
.team-role { color: var(--signal-gold); font-weight: 500; margin-bottom: var(--space-md); }
.team-bio { color: var(--steel-grey); font-size: 0.95rem; }
@media (min-width: 600px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 950px) { .team-grid { grid-template-columns: repeat(3, 1fr); } }
.certs-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-xl); }
.cert-item { display: flex; align-items: center; gap: var(--space-xs); font-weight: 500; }
.cert-item i { font-size: 2rem; color: var(--signal-gold); }
.service-quick-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md); margin-top: var(--space-xl); }
.service-quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: white;
    text-decoration: none;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
}
.service-quick-link i { font-size: 1.5rem; color: var(--signal-gold); }
.service-quick-link:hover { background: var(--signal-gold); color: var(--deep-ocean); }
.service-quick-link:hover i { color: var(--deep-ocean); }
.service-detail { padding: var(--space-2xl) 0; }
.service-detail--dark { background: var(--ice-white); }
.service-detail__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: center; }
.service-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--signal-gold);
    color: var(--deep-ocean);
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}
.service-badge--ocean { background: var(--success-teal); color: white; }
.service-badge--rail { background: #8B5A2B; color: white; }
.service-badge--road { background: #2563EB; color: white; }
.service-detail__title { text-align: left; margin-bottom: var(--space-md); }
.service-detail__lead { font-size: 1.125rem; color: var(--steel-grey); margin-bottom: var(--space-lg); }
.service-specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-lg); }
.service-spec { text-align: center; background: white; padding: var(--space-sm); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.service-spec__value { display: block; font-size: 2rem; font-weight: 700; color: var(--signal-gold); line-height: 1; }
.service-spec__unit { font-size: 0.875rem; color: var(--steel-grey); }
.service-spec__label { font-size: 0.875rem; font-weight: 500; display: block; margin-top: 0.25rem; }
.service-features ul { list-style: none; margin-bottom: var(--space-lg); }
.service-features li { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm); }
.service-features i { color: var(--success-teal); font-size: 1.25rem; }
.route-pills { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin: var(--space-md) 0; }
.route-pill { background: var(--ice-white); padding: 0.25rem 1rem; border-radius: var(--radius-full); font-size: 0.875rem; }
.container-options-list { display: flex; flex-direction: column; gap: var(--space-xs); margin-bottom: var(--space-lg); }
.container-option-item { background: white; padding: var(--space-sm); border-radius: var(--radius-md); border-left: 4px solid var(--signal-gold); box-shadow: var(--shadow-sm); }
.container-option-item--highlight { border-left-color: var(--success-teal); background: rgba(20,184,166,0.05); }
.value-adds-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); max-width: 1000px; margin: 0 auto; }
.value-add-card { text-align: center; padding: var(--space-lg); background: var(--ice-white); border-radius: var(--radius-lg); transition: transform var(--transition-base); }
.value-add-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.value-add-icon { width: 4rem; height: 4rem; background: var(--signal-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-md); color: var(--deep-ocean); font-size: 2rem; }
@media (min-width: 600px) { .value-adds-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 950px) { .value-adds-grid { grid-template-columns: repeat(4, 1fr); } }
.faq-categories { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.faq-category {
    background: transparent;
    border: 2px solid var(--steel-grey);
    color: var(--steel-grey);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.faq-category.active, .faq-category:hover { background: var(--signal-gold); border-color: var(--signal-gold); color: var(--deep-ocean); }
.faq-grid { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: var(--space-sm); background: white; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; transition: opacity 0.3s; }
.faq-question {
    width: 100%;
    padding: var(--space-md);
    text-align: left;
    background: white;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.faq-question__icon { color: var(--signal-gold); font-size: 1.25rem; flex-shrink: 0; }
.faq-question__text { flex: 1; }
.faq-question__toggle { font-size: 1.25rem; transition: transform var(--transition-base); }
.faq-item.active .faq-question__toggle { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer__content { padding: 0 var(--space-md) var(--space-md); color: var(--steel-grey); }
.faq-cta { text-align: center; margin-top: var(--space-2xl); padding: var(--space-xl); background: var(--ice-white); border-radius: var(--radius-lg); }
.faq-cta__icon { font-size: 3rem; color: var(--signal-gold); margin-bottom: var(--space-md); }
.faq-cta__buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md); margin-top: var(--space-lg); }
.legal-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    background: white;
    padding: var(--space-md);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}
.legal-nav__link {
    color: var(--deep-ocean);
    text-decoration: none;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-weight: 500;
}
.legal-nav__link:hover { background: var(--signal-gold); color: var(--deep-ocean); }
.legal-content { max-width: 800px; margin: 0 auto; background: white; padding: var(--space-xl); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.legal-content h2 { text-align: left; margin-top: var(--space-xl); margin-bottom: var(--space-md); border-bottom: 2px solid var(--signal-gold); padding-bottom: 0.5rem; }
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content ul { margin-left: var(--space-lg); margin-bottom: var(--space-md); }
.legal-highlight { background: rgba(212,175,55,0.1); padding: var(--space-md); border-radius: var(--radius-md); display: flex; gap: var(--space-sm); align-items: flex-start; margin: var(--space-md) 0; }
.legal-highlight i { color: var(--signal-gold); font-size: 1.5rem; flex-shrink: 0; }
.legal-contact { display: flex; flex-direction: column; gap: var(--space-sm); margin-top: var(--space-md); }
.legal-contact a { display: inline-flex; align-items: center; gap: var(--space-xs); color: var(--deep-ocean); text-decoration: none; background: var(--ice-white); padding: 0.5rem 1rem; border-radius: var(--radius-md); }
.legal-contact a:hover { background: var(--signal-gold); color: var(--deep-ocean); }
.contact-box { background: var(--ice-white); padding: var(--space-lg); border-radius: var(--radius-md); margin-top: var(--space-md); }
.contact-box p { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm); }
.contact-box i { color: var(--signal-gold); font-size: 1.25rem; }

/* Track Page */
.track-page { padding: var(--space-2xl) 0; min-height: 60vh; background: var(--ice-white); }
.track-form { max-width: 500px; margin: 0 auto var(--space-xl); }
.tracking-result { max-width: 800px; margin: 0 auto; background: white; border-radius: var(--radius-lg); padding: var(--space-xl); box-shadow: var(--shadow-md); }
.checkpoints { list-style: none; margin-top: var(--space-lg); }
.checkpoints li { display: grid; grid-template-columns: 1fr; gap: 0.25rem; padding: var(--space-sm); border-bottom: 1px solid rgba(100,116,139,0.2); }
.checkpoints li:last-child { border-bottom: none; }
.checkpoints .date { font-family: var(--font-mono); font-weight: 500; color: var(--deep-ocean); }
.checkpoints .location { color: var(--steel-grey); }
@media (min-width: 600px) { .checkpoints li { grid-template-columns: 150px 100px 1fr; gap: var(--space-md); } }

/* Flash Messages */
.flash-messages { max-width: 600px; margin: var(--space-md) auto; }
.flash { padding: var(--space-md); border-radius: var(--radius-md); margin-bottom: var(--space-sm); display: flex; align-items: center; gap: var(--space-sm); }
.flash.success { background: rgba(20,184,166,0.1); border-left: 4px solid var(--success-teal); color: var(--deep-ocean); }
.flash.danger { background: rgba(255,107,107,0.1); border-left: 4px solid var(--alert-coral); color: var(--deep-ocean); }
.flash i { font-size: 1.2rem; }

/* Admin Login */
.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ocean-gradient); }
.login-container { background: white; padding: var(--space-xl); border-radius: var(--radius-lg); width: 400px; max-width: 90%; box-shadow: var(--shadow-lg); }

/* Utility */
.text-center { text-align: center; }
.mt-1 { margin-top: var(--space-sm); }
.mb-1 { margin-bottom: var(--space-sm); }
.hidden { display: none; }
.error-message { color: var(--alert-coral); font-size: 0.875rem; margin-top: 0.25rem; display: block; }
.form-input.error, .form-select.error, .form-textarea.error { border-color: var(--alert-coral); }

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(50px); } to { opacity: 1; transform: translateY(0); } }

/* Print */
@media print {
    .navbar, .footer, .btn, .cta-buttons, .mobile-menu-toggle, .top-bar { display: none; }
    body { background: white; color: black; }
}