/* ============================================================
   FULLSTACK CODING LTD — style.css
   Design system: dark navy + electric blue + clean white
   Font: Syne (display) + DM Sans (body)
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ── CSS Variables ── */
:root {
  --navy: #0a1628;
  --navy-mid: #0f2044;
  --navy-deep: #091530;
  --navy-light: #132d5e;
  --navy-border: #1e3a6e;
  --blue: #2563eb;
  --blue-bright: #4d9fff;
  --blue-glow: rgba(37,99,235,0.18);
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --white: #ffffff;
  --off-white: #f0f4ff;
  --muted: #94a3b8;
  --text-main: #e2e8f0;
  --text-sub: #94a3b8;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-blue: 0 0 32px rgba(37,99,235,0.2);
  --transition: 0.22s ease;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue-bright); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--white); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Typography ── */
h1, h2, h3, h4, h5 { font-family: var(--font-display); line-height: 1.15; color: var(--white); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { color: var(--text-sub); }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  font-family: var(--font-body); transition: all var(--transition); cursor: pointer;
  white-space: nowrap; text-decoration: none;
}
.btn-primary { background: var(--blue); color: var(--white); border: 2px solid transparent; }
.btn-primary:hover { background: #1d4ed8; color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-blue); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--navy-border); }
.btn-outline:hover { border-color: var(--blue-bright); color: var(--blue-bright); background: var(--blue-glow); }
.btn-ghost { background: transparent; color: var(--blue-bright); border: 2px solid var(--blue-bright); }
.btn-ghost:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; border-radius: 6px; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ── Section Headings ── */
.section-tag {
  display: inline-block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue-bright); background: var(--blue-glow);
  border: 1px solid rgba(77,159,255,0.25); padding: 5px 14px; border-radius: 100px; margin-bottom: 16px;
}
.section-title { margin-bottom: 12px; }
.section-sub { color: var(--text-sub); font-size: 1.05rem; max-width: 600px; margin-bottom: 48px; }
.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin-left: auto; margin-right: auto; }

/* ── Section spacing ── */
.section { padding: 90px 0; }
.section-light { background: var(--navy-mid); }
.section-dark { background: var(--navy); }

/* ── Grid helpers ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Divider ── */
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--navy-border), transparent); margin: 0; }

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
.site-nav {
  position: sticky; top: 0; z-index: 999;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.site-nav.scrolled { border-bottom-color: var(--navy-border); box-shadow: 0 2px 32px rgba(0,0,0,0.4); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; max-width: 1200px; margin: 0 auto; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-mark {
  width: 36px; height: 36px; background: var(--blue);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--white);
}
.nav-logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--white); }
.nav-logo-text span { color: var(--blue-bright); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 8px 14px; border-radius: 6px; font-size: 0.9rem; color: var(--text-sub); font-weight: 500; transition: all var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--white); background: var(--blue-glow); }
.nav-cta { margin-left: 12px; }
.nav-toggle { display: none; font-size: 1.4rem; color: var(--white); padding: 8px; }

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  min-height: 88vh; display: flex; align-items: center;
  background: radial-gradient(ellipse 80% 70% at 60% 30%, rgba(37,99,235,0.12) 0%, transparent 70%),
              linear-gradient(135deg, var(--navy) 0%, #0b1a32 100%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--navy-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--navy-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.18;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 80px 24px; max-width: 1200px; margin: 0 auto; width: 100%; }
.hero-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(0.85)} }
.hero-eyebrow-text { font-size: 0.85rem; color: var(--green); font-weight: 500; letter-spacing: 0.05em; }
.hero-title { margin-bottom: 20px; }
.hero-title .accent { color: var(--blue-bright); position: relative; }
.hero-sub { font-size: 1.15rem; color: var(--text-sub); margin-bottom: 40px; max-width: 520px; line-height: 1.75; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow), var(--shadow-blue);
  animation: float-card 4s ease-in-out infinite;
}
@keyframes float-card { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.hero-card-label { font-size: 0.8rem; color: var(--text-sub); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-card-badge { background: rgba(34,197,94,0.15); color: var(--green); font-size: 0.75rem; padding: 3px 10px; border-radius: 100px; border: 1px solid rgba(34,197,94,0.3); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--white); }
.hero-stat-label { font-size: 0.75rem; color: var(--text-sub); margin-top: 2px; }
.hero-stat-bar { height: 3px; border-radius: 3px; margin-top: 8px; background: var(--navy-border); }
.hero-stat-fill { height: 100%; border-radius: 3px; background: var(--blue); transition: width 1.5s ease; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.hero-tag { font-size: 0.78rem; padding: 5px 12px; border-radius: 100px; background: var(--navy-light); color: var(--text-sub); border: 1px solid var(--navy-border); }

/* ═══════════════════════════════════════
   TRUST BAR
═══════════════════════════════════════ */
.trust-bar { padding: 28px 0; border-top: 1px solid var(--navy-border); border-bottom: 1px solid var(--navy-border); background: var(--navy-mid); }
.trust-inner { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--text-sub); font-size: 0.9rem; font-weight: 500; }
.trust-icon { font-size: 1.2rem; }

/* ═══════════════════════════════════════
   ABOUT SNIPPET
═══════════════════════════════════════ */
.about-snippet { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-snippet-img {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 40px; position: relative; overflow: hidden;
}
.about-snippet-img::before {
  content: ''; position: absolute; top: -40px; right: -40px; width: 200px; height: 200px;
  background: var(--blue-glow); border-radius: 50%; filter: blur(60px);
}
.about-numbers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.about-num-card { background: var(--navy); border: 1px solid var(--navy-border); border-radius: var(--radius); padding: 24px; }
.about-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--blue-bright); }
.about-num-label { font-size: 0.85rem; color: var(--text-sub); margin-top: 4px; }

/* ═══════════════════════════════════════
   BENEFIT CARDS
═══════════════════════════════════════ */
.benefit-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 32px; position: relative; overflow: hidden;
  transition: all var(--transition);
}
.benefit-card::before {
  content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--blue-glow), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.benefit-card:hover { border-color: var(--blue); transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.benefit-card:hover::before { opacity: 1; }
.benefit-icon { width: 52px; height: 52px; background: var(--blue-glow); border: 1px solid rgba(77,159,255,0.3); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.benefit-title { font-size: 1.1rem; margin-bottom: 10px; }
.benefit-text { font-size: 0.9rem; }

/* ═══════════════════════════════════════
   PRODUCT CARDS
═══════════════════════════════════════ */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.product-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition); display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: var(--shadow-blue); }
.product-card.animate-in { animation: card-in 0.4s ease both; }
@keyframes card-in { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
.card-img-link { display: block; overflow: hidden; }
.card-svg { aspect-ratio: 4/3; overflow: hidden; transition: transform var(--transition); }
.card-svg svg { width: 100%; height: 100%; }
.product-card:hover .card-svg { transform: scale(1.02); }
.card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.card-category { font-size: 0.73rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-bright); }
.card-title { margin: 6px 0 10px; font-size: 1.05rem; }
.card-title a { color: var(--white); }
.card-title a:hover { color: var(--blue-bright); }
.card-short { font-size: 0.88rem; flex: 1; margin-bottom: 18px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.card-price { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--white); }

/* Skeleton */
.skeleton { pointer-events: none; }
.skeleton-img { width: 100%; aspect-ratio: 4/3; background: var(--navy-light); }
.skeleton-text { height: 14px; border-radius: 4px; background: var(--navy-light); margin: 12px 20px 0; animation: shimmer 1.5s infinite; }
.skeleton-text.short { width: 40%; }
.skeleton-text.price { width: 25%; height: 20px; margin-top: 24px; }
@keyframes shimmer { 0%{opacity:0.4}50%{opacity:0.7}100%{opacity:0.4} }

/* ═══════════════════════════════════════
   FILTER BAR
═══════════════════════════════════════ */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 9px 20px; border-radius: 8px; font-size: 0.88rem; font-weight: 500;
  border: 1px solid var(--navy-border); color: var(--text-sub); background: var(--navy-mid);
  cursor: pointer; transition: all var(--transition); font-family: var(--font-body);
}
.filter-btn:hover, .filter-btn.active { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* ═══════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before {
  content: ''; position: absolute; top: 36px; left: calc(12.5% + 36px); right: calc(12.5% + 36px);
  height: 1px; background: linear-gradient(90deg, var(--navy-border), var(--blue), var(--navy-border));
}
.step { text-align: center; position: relative; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%; background: var(--navy-mid);
  border: 2px solid var(--blue); display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-family: var(--font-display); font-size: 1.4rem; font-weight: 800;
  color: var(--blue-bright); position: relative; z-index: 1;
  transition: all var(--transition);
}
.step:hover .step-num { background: var(--blue); color: var(--white); transform: scale(1.08); box-shadow: var(--shadow-blue); }
.step-title { font-size: 1rem; margin-bottom: 8px; }
.step-text { font-size: 0.88rem; }

/* ═══════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card {
  background: var(--navy-mid); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 32px; position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover { border-color: var(--navy-light); transform: translateY(-3px); }
.testimonial-stars { color: var(--amber); font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-quote { font-size: 0.95rem; color: var(--text-main); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--blue-glow);
  border: 2px solid var(--blue); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: var(--blue-bright); font-size: 0.95rem;
}
.testimonial-name { font-weight: 600; font-size: 0.9rem; color: var(--white); }
.testimonial-role { font-size: 0.78rem; color: var(--text-sub); }

/* ═══════════════════════════════════════
   CTA BANNER
═══════════════════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, #1d4ed8 50%, #1e40af 100%);
  padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.07) 0%, transparent 50%),
                    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-title { color: var(--white); margin-bottom: 16px; }
.cta-sub { color: rgba(255,255,255,0.75); font-size: 1.1rem; margin-bottom: 40px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: var(--white); color: var(--blue); }
.btn-white:hover { background: var(--off-white); color: #1d4ed8; transform: translateY(-2px); }
.btn-white-outline { border: 2px solid rgba(255,255,255,0.5); color: var(--white); background: transparent; }
.btn-white-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ═══════════════════════════════════════
   PRODUCT DETAIL
═══════════════════════════════════════ */
.product-detail-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.product-detail-visual { background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); overflow: hidden; position: sticky; top: 100px; }
.product-detail-visual svg { width: 100%; height: auto; }
.product-detail-category { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-bright); }
.product-detail-title { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 12px 0 16px; }
.product-detail-price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--white); margin-bottom: 24px; }
.product-detail-desc { font-size: 1rem; line-height: 1.8; color: var(--text-sub); margin-bottom: 32px; }
.product-features { margin-bottom: 36px; }
.product-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; padding: 10px 0; border-bottom: 1px solid var(--navy-border); }
.feature-check { color: var(--green); font-weight: 700; flex-shrink: 0; }
.product-detail-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb { padding: 20px 0; display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-sub); }
.breadcrumb a { color: var(--text-sub); }
.breadcrumb a:hover { color: var(--blue-bright); }
.breadcrumb-sep { opacity: 0.4; }

/* ═══════════════════════════════════════
   FAQ
═══════════════════════════════════════ */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border: 1px solid var(--navy-border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; transition: border-color var(--transition); }
.faq-item.open { border-color: var(--blue); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; text-align: left; font-weight: 600; font-size: 1rem;
  color: var(--white); font-family: var(--font-body); background: var(--navy-mid);
  cursor: pointer; gap: 16px; transition: background var(--transition);
}
.faq-question:hover { background: var(--navy-light); }
.faq-item.open .faq-question { background: var(--navy-light); }
.faq-icon { flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--navy-border); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--blue-bright); transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; padding: 0 24px; font-size: 0.95rem; color: var(--text-sub); line-height: 1.75; background: var(--navy-mid); }
.faq-item.open .faq-answer { max-height: 500px; padding: 16px 24px 24px; }

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; }
.contact-form-wrap { background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text-main); margin-bottom: 8px; }
.form-control {
  width: 100%; padding: 12px 16px; border-radius: 8px;
  background: var(--navy); border: 1.5px solid var(--navy-border); color: var(--white);
  font-family: var(--font-body); font-size: 0.95rem; transition: border-color var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-glow); }
.form-control::placeholder { color: var(--text-sub); }
textarea.form-control { resize: vertical; min-height: 140px; }
.form-submit { width: 100%; }

.contact-info-wrap { }
.contact-info-card { background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 32px; margin-bottom: 20px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--navy-border); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.contact-info-label { font-size: 0.8rem; color: var(--text-sub); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }
.contact-info-value { font-size: 0.95rem; color: var(--white); margin-top: 2px; }
.contact-info-value a { color: var(--blue-bright); }

/* ═══════════════════════════════════════
   ABOUT PAGE
═══════════════════════════════════════ */
.about-hero { padding: 100px 0 60px; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card { background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 32px; text-align: center; transition: all var(--transition); }
.value-card:hover { border-color: var(--blue); transform: translateY(-4px); }
.value-icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-title { font-size: 1.1rem; margin-bottom: 10px; }
.team-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-stat { text-align: center; background: var(--navy-mid); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 36px 24px; }
.team-stat-num { font-family: var(--font-display); font-size: 2.8rem; font-weight: 800; color: var(--blue-bright); }
.team-stat-label { font-size: 0.88rem; color: var(--text-sub); margin-top: 6px; }

/* ═══════════════════════════════════════
   POLICY PAGES
═══════════════════════════════════════ */
.policy-wrap { max-width: 800px; margin: 0 auto; padding: 80px 24px; }
.policy-title { margin-bottom: 8px; }
.policy-date { font-size: 0.88rem; color: var(--text-sub); margin-bottom: 48px; }
.policy-body h2 { font-size: 1.3rem; margin: 40px 0 12px; color: var(--white); }
.policy-body h3 { font-size: 1.05rem; margin: 28px 0 10px; color: var(--blue-bright); }
.policy-body p { font-size: 0.95rem; margin-bottom: 16px; line-height: 1.8; }
.policy-body ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }
.policy-body li { font-size: 0.95rem; color: var(--text-sub); margin-bottom: 8px; line-height: 1.7; }
.policy-body a { color: var(--blue-bright); }

/* ═══════════════════════════════════════
   SUCCESS PAGE
═══════════════════════════════════════ */
.success-page { min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.success-icon { font-size: 4rem; margin-bottom: 24px; }
.success-title { margin-bottom: 16px; }
.success-sub { font-size: 1.05rem; max-width: 480px; margin: 0 auto 40px; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.site-footer { background: var(--navy-deep); border-top: 1px solid var(--navy-border); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-mark { width: 36px; height: 36px; background: var(--blue); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--white); }
.footer-logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--white); }
.footer-logo-text span { color: var(--blue-bright); }
.footer-desc { font-size: 0.9rem; color: var(--text-sub); line-height: 1.7; margin-bottom: 20px; }
.footer-contact-mini { font-size: 0.85rem; color: var(--text-sub); }
.footer-contact-mini a { color: var(--blue-bright); }
.footer-col-title { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 16px; }
.footer-links { }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--text-sub); transition: color var(--transition); }
.footer-links a:hover { color: var(--blue-bright); }
.footer-bottom { border-top: 1px solid var(--navy-border); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 0.82rem; color: var(--text-sub); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.82rem; color: var(--text-sub); }
.footer-legal a:hover { color: var(--blue-bright); }

/* ═══════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.revealed { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ═══════════════════════════════════════
   MISC
═══════════════════════════════════════ */
.no-results { text-align: center; padding: 48px; color: var(--text-sub); grid-column: 1/-1; }
.error-msg { text-align: center; padding: 80px 24px; color: var(--text-sub); }
.page-hero { padding: 80px 0 60px; border-bottom: 1px solid var(--navy-border); }
.page-hero-title { margin-bottom: 12px; }
.page-hero-sub { font-size: 1.05rem; max-width: 600px; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-4, .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .about-snippet { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .team-stats { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: 1fr 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-detail-visual { position: static; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  #nav-menu { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy-deep); border-bottom: 1px solid var(--navy-border); padding: 12px 0; }
  #nav-menu.open { display: flex; }
  #nav-menu .nav-links, #nav-menu .nav-cta { display: flex; flex-direction: column; align-items: stretch; padding: 0 16px; }
  #nav-menu .nav-links a { padding: 12px 16px; border-radius: 8px; font-size: 1rem; }
  #nav-menu .nav-cta { margin: 8px 16px 8px; }
  #nav-menu .btn { width: 100%; justify-content: center; }
  .grid-2, .grid-3, .testimonials-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-values, .steps, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .trust-inner { gap: 24px; }
  .team-stats { grid-template-columns: 1fr 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
  .filter-bar { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .contact-form-wrap { padding: 24px 16px; }
}