/* ===== SilverBook247 — Dark Luxury Silver Theme ===== */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600;700&family=Noto+Sans+Devanagari:wght@300;400;500;700&display=swap');

:root {
  --bg-primary: #080808;
  --bg-secondary: #101010;
  --bg-card: #161616;
  --bg-card-hover: #1e1e1e;
  --silver: #C8C8C8;
  --silver-light: #E8E8E8;
  --silver-dark: #909090;
  --gold: #D4AF37;
  --gold-light: #F0C842;
  --text-primary: #E8E8E8;
  --text-secondary: #A0A0A0;
  --text-muted: #606060;
  --border: rgba(200,200,200,0.1);
  --border-accent: rgba(212,175,55,0.3);
  --gradient-silver: linear-gradient(135deg, #C8C8C8 0%, #E8E8E8 50%, #A0A0A0 100%);
  --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F0C842 50%, #B8960C 100%);
  --gradient-dark: linear-gradient(180deg, #080808 0%, #101010 100%);
  --shadow-glow: 0 0 40px rgba(200,200,200,0.08);
  --shadow-gold: 0 0 30px rgba(212,175,55,0.2);
  --radius: 8px;
  --radius-lg: 16px;
}

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

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

body {
  font-family: 'Rajdhani', 'Noto Sans Devanagari', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--silver-dark); border-radius: 3px; }

/* ===== NOISE TEXTURE OVERLAY ===== */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: 0.4;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { font-family: 'Cinzel', serif; font-weight: 700; line-height: 1.2; }
h4, h5, h6 { font-family: 'Rajdhani', sans-serif; font-weight: 600; }
.hindi { font-family: 'Noto Sans Devanagari', 'Rajdhani', sans-serif; }

a { color: var(--silver); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--gold); }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.header.scrolled { box-shadow: 0 4px 40px rgba(0,0,0,0.8); }

.nav-container {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}

/* ===== LOGO ===== */
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img {
  height: 48px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(192,192,192,0.25));
  transition: filter 0.3s ease, transform 0.3s ease;
}
.logo:hover img {
  filter: drop-shadow(0 4px 16px rgba(192,192,192,0.45));
  transform: scale(1.03);
}
@media (max-width: 768px) {
  .logo img { height: 38px; }
}

/* ===== NAV ===== */
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600; font-size: 14px;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.3s;
}
.nav-links a:hover { color: var(--silver-light); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  background: var(--gradient-gold);
  color: #080808 !important;
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 700 !important;
  transition: all 0.3s !important;
  box-shadow: 0 4px 20px rgba(212,175,55,0.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212,175,55,0.5) !important; }
.nav-cta::after { display: none !important; }

/* ===== HAMBURGER ===== */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--silver); transition: all 0.3s; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: rgba(10,10,10,0.98); backdrop-filter: blur(20px);
  padding: 24px; border-bottom: 1px solid var(--border);
  flex-direction: column; gap: 20px; z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 16px; font-weight: 600; padding: 12px 0; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.mobile-menu a:last-child { border-bottom: none; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(200,200,200,0.04) 0%, transparent 70%),
              radial-gradient(ellipse 40% 40% at 80% 20%, rgba(212,175,55,0.05) 0%, transparent 60%),
              radial-gradient(ellipse 60% 60% at 20% 80%, rgba(100,100,100,0.04) 0%, transparent 60%);
}

.hero-lines {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-lines::before, .hero-lines::after {
  content: ''; position: absolute;
  border: 1px solid rgba(200,200,200,0.05);
  border-radius: 50%;
}
.hero-lines::before { width: 600px; height: 600px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.hero-lines::after { width: 900px; height: 900px; top: 50%; left: 50%; transform: translate(-50%,-50%); }

.hero-container {
  max-width: 1280px; margin: 0 auto; padding: 80px 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  position: relative; z-index: 1;
}

.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-mockup img {
  width: 100%;
  max-width: 340px;
  height: auto;
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgba(192,192,192,0.15),
    0 24px 64px rgba(0,0,0,0.55),
    0 0 80px rgba(0,180,180,0.12);
  animation: mockupFloat 5s ease-in-out infinite;
}
@keyframes mockupFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@media (max-width: 768px) {
  .hero-mockup img { max-width: 260px; }
}

.hero-logo-img {
  margin-bottom: 24px;
  display: flex;
  justify-content: flex-start;
}
.hero-logo-img img {
  max-width: 400px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(192,192,192,0.3));
  animation: logoFloat 4s ease-in-out infinite;
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}
@media (max-width: 768px) {
  .hero-logo-img { justify-content: center; }
  .hero-logo-img img { max-width: 280px; }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,175,55,0.1); border: 1px solid var(--border-accent);
  padding: 6px 16px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 24px;
}
.hero-badge::before { content: '◆'; font-size: 8px; }

.hero-title {
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.05;
  margin-bottom: 20px;
}
.hero-title span {
  background: var(--gradient-silver);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  display: block;
}
.hero-title em {
  background: var(--gradient-gold);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-style: normal;
}

.hero-desc {
  font-size: 18px; color: var(--text-secondary); margin-bottom: 32px;
  max-width: 480px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient-gold);
  color: #080808; font-weight: 700; font-size: 15px;
  padding: 14px 32px; border-radius: 8px;
  transition: all 0.3s;
  box-shadow: 0 4px 30px rgba(212,175,55,0.4);
  text-transform: uppercase; letter-spacing: 1px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 40px rgba(212,175,55,0.6); color: #080808; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  border: 1px solid rgba(200,200,200,0.3);
  color: var(--silver); font-weight: 600; font-size: 15px;
  padding: 14px 32px; border-radius: 8px;
  transition: all 0.3s;
}
.btn-secondary:hover { background: rgba(200,200,200,0.08); border-color: var(--silver); color: var(--silver-light); transform: translateY(-2px); }

.hero-stats {
  display: flex; gap: 40px;
  padding-top: 32px; border-top: 1px solid var(--border);
}
.stat-item { text-align: left; }
.stat-num {
  font-family: 'Cinzel', serif;
  font-size: 28px; font-weight: 700;
  background: var(--gradient-silver);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* ===== HERO VISUAL ===== */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow-glow);
  position: relative; overflow: hidden;
}
.hero-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-silver);
  opacity: 0.5;
}
.hero-card-title {
  font-family: 'Cinzel', serif; font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--silver-dark); margin-bottom: 24px;
}
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.feature-list li {
  display: flex; align-items: center; gap: 14px;
  font-size: 15px; color: var(--text-secondary);
}
.feature-list li::before {
  content: '✦';
  color: var(--gold); font-size: 10px; flex-shrink: 0;
}

/* ===== SECTION ===== */
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-secondary); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.section-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 46px);
  margin-bottom: 16px;
}
.section-title span {
  background: var(--gradient-silver);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-desc { color: var(--text-secondary); font-size: 17px; }

/* ===== FEATURES GRID ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.4s;
  position: relative; overflow: hidden;
}
.feature-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--gradient-gold);
  transform: scaleX(0); transition: transform 0.4s;
}
.feature-card:hover { background: var(--bg-card-hover); border-color: rgba(212,175,55,0.2); transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.feature-card:hover::after { transform: scaleX(1); }
.feature-icon {
  width: 52px; height: 52px;
  background: rgba(212,175,55,0.08);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 20px;
}
.feature-card h3 { font-family: 'Rajdhani', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }

/* ===== CONTENT SECTION ===== */
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.content-text h2 { font-size: clamp(28px, 3.5vw, 42px); margin-bottom: 20px; }
.content-text h2 span { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.content-text p { color: var(--text-secondary); margin-bottom: 20px; line-height: 1.8; }
.content-text .hindi-text { font-family: 'Noto Sans Devanagari', sans-serif; font-size: 15px; line-height: 2; color: var(--text-secondary); }

.check-list { list-style: none; margin: 24px 0; }
.check-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before { content: '◆'; color: var(--gold); font-size: 10px; margin-top: 6px; flex-shrink: 0; }

.content-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  position: relative;
}
.content-panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-silver);
}

/* ===== BLOG SECTION ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; transition: all 0.4s;
}
.blog-card:hover { border-color: rgba(200,200,200,0.2); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.blog-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a1a1a, #222);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; position: relative; overflow: hidden;
}
.blog-img::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--bg-card), transparent);
}
.blog-body { padding: 24px; }
.blog-cat {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 10px;
}
.blog-card h3 { font-family: 'Rajdhani', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.blog-card p { color: var(--text-secondary); font-size: 13px; margin-bottom: 16px; }
.blog-link { font-size: 13px; font-weight: 700; color: var(--silver); text-transform: uppercase; letter-spacing: 1px; }
.blog-link:hover { color: var(--gold); }

/* ===== TRUST BADGES ===== */
.trust-row {
  display: flex; justify-content: center; align-items: center; gap: 48px; flex-wrap: wrap;
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-muted); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
}
.trust-item span { font-size: 20px; }

/* ===== FLOATING BUTTONS ===== */
.float-btns {
  position: fixed; bottom: 32px; right: 24px;
  display: flex; flex-direction: column; gap: 12px; z-index: 999;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  border: none; cursor: pointer;
}
.float-whatsapp { background: #25D366; }
.float-telegram { background: #229ED9; }
.float-btn:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.5); color: white; }

/* ===== FOOTER ===== */
.footer {
  background: #050505;
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand p { color: var(--text-muted); font-size: 14px; margin: 16px 0 24px; line-height: 1.8; max-width: 280px; }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: all 0.3s; text-decoration: none;
}
.social-link:hover { background: rgba(212,175,55,0.1); border-color: var(--border-accent); transform: translateY(-2px); }

.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--silver); margin-bottom: 20px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--text-muted); font-size: 14px; transition: color 0.3s; }
.footer-links a:hover { color: var(--silver); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: gap;
  gap: 16px;
}
.footer-copy { color: var(--text-muted); font-size: 13px; }
.footer-disclaimer { color: var(--text-muted); font-size: 11px; max-width: 600px; text-align: right; line-height: 1.6; }

/* ===== PAGE HERO ===== */
.page-hero {
  padding: 140px 0 80px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(200,200,200,0.04) 0%, transparent 60%);
  text-align: center; border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(36px, 5vw, 60px); margin-bottom: 16px; }
.page-hero h1 span { background: var(--gradient-silver); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.page-hero p { color: var(--text-secondary); font-size: 18px; max-width: 600px; margin: 0 auto; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted);
  max-width: 1280px; margin: 0 auto; padding: 16px 24px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--silver); }
.breadcrumb span { color: var(--text-muted); }

/* ===== CONTENT PAGE ===== */
.content-page { max-width: 900px; margin: 0 auto; padding: 80px 24px; }
.content-page h2 { font-size: 28px; margin: 48px 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.content-page h2 span { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.content-page h3 { font-family: 'Rajdhani', sans-serif; font-size: 20px; font-weight: 700; margin: 32px 0 12px; color: var(--silver); }
.content-page p { color: var(--text-secondary); margin-bottom: 16px; line-height: 1.9; }
.content-page ul { color: var(--text-secondary); margin: 16px 0 16px 24px; }
.content-page ul li { margin-bottom: 8px; line-height: 1.8; }
.content-page a { color: var(--gold); }

/* ===== FAQ ACCORDION ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-q {
  padding: 20px 24px;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 16px;
  transition: background 0.3s;
  background: var(--bg-card);
}
.faq-q:hover { background: var(--bg-card-hover); }
.faq-q .toggle { color: var(--gold); font-size: 20px; transition: transform 0.3s; flex-shrink: 0; margin-left: 16px; }
.faq-q.open .toggle { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 15px; line-height: 1.8;
  background: var(--bg-card);
}
.faq-a.open { display: block; }

/* ===== CONTACT FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; max-width: 1000px; margin: 0 auto; }
.contact-info h2 { font-size: 32px; margin-bottom: 20px; }
.contact-info p { color: var(--text-secondary); margin-bottom: 32px; line-height: 1.8; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.contact-icon { width: 44px; height: 44px; background: rgba(212,175,55,0.08); border: 1px solid var(--border-accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-item h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--silver-dark); margin-bottom: 4px; }
.contact-item a, .contact-item p { color: var(--text-secondary); font-size: 14px; margin: 0; }
.contact-form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--silver-dark); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif; font-size: 15px;
  transition: border-color 0.3s;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: rgba(200,200,200,0.4); }
.form-group textarea { height: 120px; resize: vertical; }

/* ===== 404 PAGE ===== */
.error-page { min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px 24px; }
.error-num { font-family: 'Cinzel', serif; font-size: clamp(100px, 20vw, 200px); line-height: 1; background: var(--gradient-silver); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block; }
.error-page h2 { font-size: 32px; margin: 16px 0; }
.error-page p { color: var(--text-secondary); margin-bottom: 32px; }

/* ===== BLOG ARTICLE ===== */
.article-hero { padding: 140px 24px 60px; max-width: 860px; margin: 0 auto; }
.article-cat { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; display: block; }
.article-hero h1 { font-size: clamp(30px, 4vw, 52px); margin-bottom: 20px; line-height: 1.2; }
.article-hero h1 span { background: var(--gradient-silver); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.article-meta { display: flex; gap: 24px; color: var(--text-muted); font-size: 13px; align-items: center; flex-wrap: wrap; }
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-body { max-width: 860px; margin: 0 auto; padding: 0 24px 80px; }
.article-body h2 { font-size: 28px; margin: 48px 0 16px; }
.article-body h2 span { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.article-body h3 { font-family: 'Rajdhani', sans-serif; font-size: 22px; font-weight: 700; margin: 32px 0 12px; color: var(--silver); }
.article-body p { color: var(--text-secondary); margin-bottom: 20px; line-height: 1.9; font-size: 16px; }
.article-body ul, .article-body ol { color: var(--text-secondary); margin: 16px 0 20px 24px; }
.article-body li { margin-bottom: 10px; line-height: 1.8; font-size: 15px; }
.article-box {
  background: var(--bg-card); border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg); padding: 28px 32px; margin: 32px 0;
}
.article-box h4 { font-family: 'Rajdhani', sans-serif; font-size: 16px; font-weight: 700; color: var(--gold); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 1px; }

/* ===== BLOG INDEX ===== */
.blog-hero { padding: 140px 0 80px; text-align: center; }
.blog-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }

/* ===== SEARCH BOX ===== */
.search-box {
  max-width: 500px; margin: 32px auto 0;
  display: flex; gap: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
}
.search-box input {
  flex: 1; padding: 14px 20px;
  background: transparent; border: none; color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif; font-size: 15px; outline: none;
}
.search-box button {
  padding: 14px 24px; background: var(--gradient-gold);
  color: #080808; font-weight: 700; border: none; cursor: pointer;
  transition: opacity 0.3s;
}
.search-box button:hover { opacity: 0.9; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.animate-fade { animation: fadeInUp 0.7s ease both; }
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

.shimmer-text {
  background: linear-gradient(90deg, var(--silver-dark) 0%, var(--silver-light) 50%, var(--silver-dark) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .content-grid { grid-template-columns: 1fr; gap: 48px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .trust-row { gap: 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-disclaimer { text-align: center; }
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .hero-container { padding: 40px 16px; }
  .container { padding: 0 16px; }
  .hero-stats { justify-content: space-between; }
}