/* ============================================================
   Sabre Remote Desk — Marketing Website Styles
   Per MARKETING_WEBSITE_STANDARDS.md
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #1E3A5F;
    --primary-dark: #15304f;
    --accent: #4FC3F7;
    --accent-dark: #29B6F6;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg-dark: #0a0f1c;
    --bg-section: #0d1528;
    --bg-card: #131c2e;
    --border: #1e2d4a;
    --text-white: #f0f4f8;
    --text-muted: #94a3b8;
    --font: 'Outfit', -apple-system, sans-serif;
    --radius: 12px;
    --radius-lg: 16px;
    --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ── Dev Banner ──────────────────────────── */
.dev-banner {
  display: none;
  position: fixed;
  top: 20px;
  left: 20px;
  background: linear-gradient(90deg, #f59e0b, #d97706);
  color: #000;
  padding: 8px 16px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  font-size: 13px;
  font-weight: 600;
  z-index: 9999;
  justify-content: center;
  align-items: center;
  gap: 12px;
  max-width: fit-content;
}
.dev-banner a { color: #000; text-decoration: underline; margin: 0 4px; }

/* ── Navigation ──────────────────────────── */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 16px 0;
    transition: all 0.3s ease;
}
.nav.scrolled { background: rgba(10, 15, 28, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 10px 0; }
.nav-container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; color: var(--text-white); font-weight: 700; font-size: 18px; }
.nav-logo-icon { font-size: 24px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--text-muted); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-white); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-white); font-size: 24px; cursor: pointer; }

@media (max-width: 768px) {
    .nav-links { display: none; position: fixed; top: 60px; left: 0; right: 0; background: var(--bg-dark); flex-direction: column; padding: 20px; gap: 16px; border-bottom: 1px solid var(--border); }
    .nav-links.mobile-open { display: flex; }
    .mobile-menu-btn { display: block; }
}

/* ── Buttons ─────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600;
    font-family: var(--font); cursor: pointer; border: none; transition: all 0.2s;
}
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: var(--accent-dark); color: #000; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--text-white); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* ── Hero ─────────────────────────────────── */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex; align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(79,195,247,0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(30,58,95,0.2) 0%, transparent 50%);
}
.hero-content { position: relative; text-align: center; max-width: 800px; margin: 0 auto; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(79,195,247,0.1); border: 1px solid rgba(79,195,247,0.2);
    padding: 8px 18px; border-radius: 30px; font-size: 13px; font-weight: 600;
    color: var(--accent); margin-bottom: 28px;
}
.ping-dot { position: relative; display: inline-flex; width: 10px; height: 10px; }
.ping-ring { position: absolute; inset: 0; border-radius: 50%; background: var(--accent); opacity: 0.5; animation: ping 1.5s infinite; }
.ping-core { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
@keyframes ping { 0% { transform: scale(1); opacity: 0.5; } 100% { transform: scale(2.5); opacity: 0; } }

.hero-title { font-size: clamp(36px, 6vw, 64px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.gradient-text { background: linear-gradient(135deg, var(--accent), #81D4FA, var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { font-size: 18px; color: var(--text-muted); max-width: 600px; margin: 0 auto 32px; line-height: 1.7; }
.hero-subtitle strong { color: var(--text-white); }
.hero-cta { display: flex; gap: 16px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }

.hero-trust { display: flex; align-items: center; gap: 12px; justify-content: center; font-size: 13px; color: var(--text-muted); }
.trust-avatars { display: flex; }
.trust-avatar {
    width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px; color: #fff; margin-left: -8px; border: 2px solid var(--bg-dark);
}
.trust-avatar:nth-child(1) { background: #1E3A5F; margin-left: 0; }
.trust-avatar:nth-child(2) { background: #4FC3F7; color: #000; }
.trust-avatar:nth-child(3) { background: #10b981; }
.trust-avatar:nth-child(4) { background: #f59e0b; color: #000; }

/* ── Hero Video ──────────────────────────── */
.hero-video-wrap {
    max-width: 720px;
    margin: 32px auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
    aspect-ratio: 16 / 9;
    position: relative;
}
.hero-video-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.hero-video-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 14px;
}
.hero-video-placeholder .play-icon {
    font-size: 48px;
    opacity: 0.5;
}
.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 2;
}
.video-controls button {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
    opacity: 0.8;
    transition: opacity 0.2s;
}
.video-controls button:hover { opacity: 1; }

/* ── Powered By Section ──────────────────── */
.powered-by-section { background: var(--bg-section); }

.powered-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .powered-grid { grid-template-columns: 1fr; }
}

.powered-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    color: var(--text-white);
    display: block;
}
.powered-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(79,195,247,0.1);
    color: var(--text-white);
}
.powered-card.sabre-card {
    border-color: rgba(79,195,247,0.3);
    background: linear-gradient(135deg, rgba(79,195,247,0.05) 0%, var(--bg-card) 100%);
}

.powered-logo-wrap {
    margin-bottom: 16px;
}
.powered-card h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 4px;
}
.powered-role {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 16px;
}
.powered-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}
.powered-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.2s;
}
.powered-card:hover .powered-link { color: var(--accent); }

/* ── Stats ────────────────────────────────── */
.stats-section { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-number { display: block; font-size: 28px; font-weight: 800; color: var(--accent); }
.stat-text { font-size: 13px; color: var(--text-muted); }
@media (max-width: 600px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }

/* ── Sections ─────────────────────────────── */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-section); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 16px; }
.section-badge {
    display: inline-block; background: rgba(79,195,247,0.1); color: var(--accent);
    padding: 5px 14px; border-radius: 20px; font-size: 12px; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px;
}

/* ── Features Grid ────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px; transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.feature-icon { font-size: 32px; margin-bottom: 12px; }
.feature-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── Steps ────────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 32px; text-align: center;
}
.step-number {
    width: 48px; height: 48px; border-radius: 50%; background: var(--accent); color: #000;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 800; margin-bottom: 16px;
}
.step-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-muted); }
.steps-cta { text-align: center; margin-top: 32px; }
@media (max-width: 768px) { .steps-grid { grid-template-columns: 1fr; } }

/* ── Tech Stack Diagram ──────────────────── */
.tech-stack-diagram {
    max-width: 700px;
    margin: 0 auto;
}
.tech-layer {
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
    display: block;
    text-decoration: none;
    color: var(--text-white);
}
.tech-layer:hover { color: var(--text-white); }
a.tech-layer:hover { transform: translateY(-2px); }
.tech-layer-label {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}
.tech-layer-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(79,195,247,0.15);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}
.tech-layer-desc {
    font-size: 13px;
    color: var(--text-muted);
}
.tech-visit {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 8px;
    opacity: 0;
    transition: opacity 0.2s;
}
a.tech-layer:hover .tech-visit { opacity: 1; }
.layer-top {
    background: linear-gradient(135deg, rgba(79,195,247,0.1) 0%, var(--bg-card) 100%);
    border: 2px solid var(--accent);
    box-shadow: 0 0 30px rgba(79,195,247,0.08);
}
.layer-mid {
    background: var(--bg-card);
    border: 1px solid var(--border);
}
.layer-mid:hover { border-color: var(--accent); }
.layer-bottom {
    background: var(--bg-section);
    border: 1px solid var(--border);
}
.tech-layer-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) {
    .tech-layer-row { grid-template-columns: 1fr; }
}
.tech-connector {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
    justify-content: center;
}
.connector-line {
    width: 40px;
    height: 1px;
    background: var(--border);
}
.connector-text {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ── Comparison Table ─────────────────────── */
.comparison-table-wrap { overflow-x: auto; }
.comparison-table {
    width: 100%; border-collapse: collapse; font-size: 14px;
    background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden;
}
.comparison-table th, .comparison-table td { padding: 14px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.comparison-table th { font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.comparison-table td { color: var(--text-muted); }
.comparison-table .highlight { color: var(--accent); background: rgba(79,195,247,0.03); }
.comparison-table th.highlight { color: var(--accent); }

/* ── Pricing ──────────────────────────────── */
.pricing-controls { display: flex; justify-content: center; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; align-items: center; }
.billing-toggle { display: flex; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.billing-btn {
    padding: 8px 20px; background: none; border: none; color: var(--text-muted);
    font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.billing-btn.active { background: var(--accent); color: #000; }
.discount-badge { background: var(--success); color: #fff; padding: 2px 6px; border-radius: 4px; font-size: 10px; margin-left: 4px; }
.currency-select {
    background: var(--bg-card); border: 1px solid var(--border); color: var(--text-white);
    padding: 8px 14px; border-radius: 8px; font-family: var(--font); font-size: 13px;
}

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.pricing-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 32px; position: relative; transition: border-color 0.2s;
}
.pricing-card:hover { border-color: var(--accent); }
.pricing-card.popular { border-color: var(--accent); }
.popular-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--accent); color: #000; padding: 4px 14px; border-radius: 20px;
    font-size: 11px; font-weight: 700;
}
.pricing-tier { font-size: 14px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.pricing-price { margin-bottom: 8px; }
.price-currency { font-size: 20px; font-weight: 700; }
.price-amount { font-size: 40px; font-weight: 800; }
.price-period { font-size: 14px; color: var(--text-muted); }
.pricing-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li { padding: 6px 0; font-size: 13px; color: var(--text-muted); }

/* ── Downloads ────────────────────────────── */
.downloads-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.download-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px; text-align: center; transition: border-color 0.2s, transform 0.2s;
}
.download-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.download-card.os-detected { border-color: var(--accent); box-shadow: 0 0 20px rgba(79,195,247,0.15); }
.download-card.os-detected::after { content: '⬆ Your OS'; display: block; color: var(--accent); font-size: 11px; font-weight: 700; margin-top: 8px; }
.download-icon { font-size: 40px; margin-bottom: 12px; }
.download-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.download-card p { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.download-size { font-size: 11px; color: var(--text-muted); display: block; margin-top: 8px; }
.downloads-note { text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 28px; }

/* ── Resellers ────────────────────────────── */
.reseller-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.reseller-benefit {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px; text-align: center; transition: border-color 0.2s;
}
.reseller-benefit:hover { border-color: var(--accent); }
.reseller-icon { font-size: 36px; margin-bottom: 12px; }
.reseller-benefit h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.reseller-benefit p { font-size: 14px; color: var(--text-muted); }
.reseller-cta { text-align: center; margin-top: 32px; }

/* ── Contact ──────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; }
.contact-form-wrap { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }
.form-group input, .form-group textarea {
    width: 100%; background: var(--bg-dark); border: 1px solid var(--border); color: var(--text-white);
    padding: 10px 14px; border-radius: 8px; font-family: var(--font); font-size: 14px;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,195,247,0.1); }
.contact-info { padding-top: 8px; }
.contact-info h3 { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.contact-item { margin-bottom: 12px; font-size: 14px; }
.contact-sub { padding-left: 28px; font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.contact-regions { margin-top: 20px; font-size: 13px; color: var(--text-muted); line-height: 1.8; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

/* ── Footer ───────────────────────────────── */
.footer { background: var(--bg-section); border-top: 1px solid var(--border); padding: 48px 0 0; }
.footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-logo { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.footer-brand p { font-size: 13px; color: var(--text-muted); }
.footer-links h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 12px; }
.footer-links a { display: block; font-size: 14px; color: var(--text-muted); margin-bottom: 8px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: 12px; color: var(--text-muted); }
@media (max-width: 768px) { .footer-content { grid-template-columns: 1fr 1fr; } }

/* ── Footer Tech Credits ─────────────────── */
.footer-tech-credits {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.tech-credit {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(79,195,247,0.06);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 6px;
    transition: all 0.2s;
}
.tech-credit:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.tech-credit-icon { font-size: 14px; }