/* ==========================================================================
   KaratShield Secure Vault — Core Stylesheet
   Executive Luxury Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,500&family=Montserrat:wght@300;400;500;600;700;800&display=swap');
@import url('variables.css');

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 3px; border-radius: 2px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--white);
}
h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-lg); font-weight: 600; }
p { color: var(--text-secondary); }
.lead { font-size: var(--text-md); line-height: var(--lh-loose); color: var(--text-secondary); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gradient-gold);
}

.gold-text {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.serif-italic { font-family: var(--font-heading); font-style: italic; font-weight: 500; }

.section-heading { max-width: 720px; margin-bottom: var(--space-7); }
.section-heading.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading h2 { margin-bottom: var(--space-3); }
.section-heading p { font-size: var(--text-md); }

/* ---------- Layout ---------- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-5); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-5); }
section { position: relative; padding: var(--space-9) 0; }
.section-tight { padding: var(--space-7) 0; }
.bg-navy { background: linear-gradient(180deg, var(--navy-deep) 0%, var(--black-matte) 100%); }
.bg-charcoal { background: var(--charcoal); }
.bg-black { background: var(--black-matte); }
.divider-line { height: 1px; width: 100%; background: linear-gradient(90deg, transparent, var(--border-subtle) 20%, var(--border-subtle) 80%, transparent); }

.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .gap-4 { gap: var(--space-4); } .gap-5 { gap: var(--space-5); }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 1rem 2.2rem;
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
  white-space: nowrap;
  min-height: 44px;
}
.btn:active { transform: translateY(1px) scale(0.99); }

.btn-gold {
  background: var(--gradient-gold);
  color: var(--text-on-gold);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover { box-shadow: var(--shadow-gold-strong); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  border-color: var(--platinum-dim);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--platinum-light); background: rgba(255, 255, 255, 0.05); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--gold-bright);
  padding: 0.6rem 0;
  letter-spacing: var(--ls-wide);
}
.btn-ghost::after { content: '→'; margin-left: var(--space-1); transition: transform var(--dur-base) var(--ease-out); display: inline-block; }
.btn-ghost:hover::after { transform: translateX(5px); }

.btn-sm { padding: 0.7rem 1.4rem; font-size: var(--text-xs); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ---------- Glass / Cards ---------- */
.glass-card {
  background: var(--surface-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--surface-glass-border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-inset-glass), var(--shadow-md);
  transition: transform var(--dur-slow) var(--ease-luxury), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.glass-card:hover {
  border-color: var(--surface-glass-border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-inset-glass), var(--shadow-lg);
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--dur-slow) var(--ease-luxury), border-color var(--dur-base), box-shadow var(--dur-base);
}
.card:hover { transform: translateY(-6px); border-color: var(--border-gold); box-shadow: var(--shadow-md); }

.icon-badge {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(201,162,39,0.16), rgba(201,162,39,0.02));
  border: 1px solid var(--border-gold);
  color: var(--gold-bright);
  margin-bottom: var(--space-4);
}
.icon-badge svg { width: 26px; height: 26px; stroke-width: 1.6; }

/* ---------- Navigation ---------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: height var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  background: linear-gradient(180deg, rgba(5,5,6,0.65) 0%, rgba(5,5,6,0) 100%);
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  height: var(--nav-height-scrolled);
  background: rgba(8, 9, 11, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: var(--space-2); }
.brand img, .brand svg { height: 40px; width: auto; }
.brand-word { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; letter-spacing: 0.02em; color: var(--white); line-height: 1; }
.brand-word span { display: block; font-family: var(--font-label); font-size: 0.58rem; letter-spacing: var(--ls-wider); color: var(--gold-bright); font-weight: 600; margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: var(--space-5); }
.nav-links a {
  position: relative;
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: rgba(249,248,246,0.82);
  padding: 6px 0;
  transition: color var(--dur-base) var(--ease-out);
}
.nav-links a::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gradient-gold);
  transition: width var(--dur-base) var(--ease-out);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: var(--space-4); }
.btn-account {
  background: var(--gradient-gold);
  color: var(--text-on-gold);
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-gold);
  transition: box-shadow var(--dur-base), transform var(--dur-base);
}
.btn-account:hover { box-shadow: var(--shadow-gold-strong); transform: translateY(-2px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 28px; background: none; border: none; padding: 8px; position: relative; z-index: 60; }
.nav-toggle span { display: block; height: 1.5px; background: var(--white); transition: transform var(--dur-base), opacity var(--dur-base); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 1024px) {
  .nav-links { position: fixed; top: 0; right: -100%; height: 100dvh; width: min(360px, 86vw); background: rgba(8,9,11,0.98); backdrop-filter: blur(20px); flex-direction: column; justify-content: center; align-items: flex-start; padding: var(--space-8) var(--space-6); gap: var(--space-4); transition: right var(--dur-slow) var(--ease-luxury); border-left: 1px solid var(--border-subtle); }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1rem; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-account { padding: 0.6rem 1rem; font-size: 0.68rem; }
}

/* ---------- Hero ---------- */
.hero { position: relative; height: 100dvh; min-height: 640px; display: flex; align-items: flex-end; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,7,9,0.55) 0%, rgba(6,7,9,0.35) 35%, rgba(6,7,9,0.55) 68%, rgba(5,5,6,0.96) 100%),
    linear-gradient(90deg, rgba(5,5,6,0.55) 0%, rgba(5,5,6,0.05) 45%, rgba(5,5,6,0.05) 55%, rgba(5,5,6,0.55) 100%);
}
.hero-content { position: relative; z-index: 2; width: 100%; padding-bottom: var(--space-9); }
.hero-content .eyebrow { color: var(--gold-bright); }
.hero-content h1 { font-size: clamp(2.6rem, 6vw, var(--text-6xl)); max-width: 16ch; margin-bottom: var(--space-4); }
.hero-content .lead { max-width: 46ch; font-size: var(--text-md); margin-bottom: var(--space-6); color: rgba(249,248,246,0.86); }
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: var(--space-4); right: var(--space-5); z-index: 2; display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-family: var(--font-label); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; }
.hero-scroll .line { width: 1px; height: 34px; background: var(--platinum-dim); position: relative; overflow: hidden; }
.hero-scroll .line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--gold-bright); animation: scrollLine 2.2s var(--ease-in-out) infinite; }
@keyframes scrollLine { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

@media (max-width: 768px) {
  .hero { align-items: center; text-align: left; }
  .hero-scroll { display: none; }
}

/* ---------- Stats ---------- */
.stats-bar { border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); background: var(--bg-elevated); }
.stat-item { text-align: center; padding: var(--space-6) var(--space-3); border-right: 1px solid var(--border-subtle); }
.stat-item:last-child { border-right: none; }
.stat-value { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: 600; color: var(--white); line-height: 1; }
.stat-value .unit { font-size: 0.5em; color: var(--gold-bright); margin-left: 2px; }
.stat-label { margin-top: var(--space-2); font-family: var(--font-label); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-muted); }
@media (max-width: 768px) { .stat-item { border-right: none; border-bottom: 1px solid var(--border-subtle); } .stat-item:last-child { border-bottom: none; } }

/* ---------- Advantage / Feature Cards ---------- */
.advantage-card { padding: var(--space-5); text-align: left; }
.advantage-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.advantage-card p { font-size: var(--text-sm); }

/* ---------- Testimonials ---------- */
.testimonial-card { padding: var(--space-6); }
.testimonial-quote { font-family: var(--font-heading); font-style: italic; font-size: var(--text-lg); line-height: var(--lh-snug); color: var(--white); margin-bottom: var(--space-5); }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.avatar-ring { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--border-gold); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); color: var(--gold-bright); font-size: var(--text-md); background: var(--charcoal); }
.testimonial-author .name { font-weight: 600; color: var(--white); font-size: var(--text-sm); }
.testimonial-author .role { font-size: var(--text-xs); color: var(--text-muted); }
.stars { color: var(--gold-bright); letter-spacing: 2px; margin-bottom: var(--space-3); font-size: var(--text-sm); }

/* ---------- Badges / Pills ---------- */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--radius-pill); border: 1px solid var(--border-subtle); font-family: var(--font-label); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-secondary); }
.pill-gold { border-color: var(--border-gold); color: var(--gold-bright); }

/* ---------- Forms ---------- */
.field { margin-bottom: var(--space-4); }
.field label { display: block; font-family: var(--font-label); font-size: var(--text-xs); font-weight: 600; letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-secondary); margin-bottom: var(--space-2); }
.field .required { color: var(--gold-bright); margin-left: 3px; }
.field input, .field select, .field textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  color: var(--white);
  min-height: 48px;
  transition: border-color var(--dur-base), background var(--dur-base);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-muted); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); background: rgba(255,255,255,0.05); outline: none; }
.field-hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-1); }
.field-error { font-size: var(--text-xs); color: var(--danger); margin-top: var(--space-1); display: flex; align-items: center; gap: 4px; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.checkbox-row { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-secondary); }
.checkbox-row input { width: 18px; height: 18px; min-height: unset; accent-color: var(--gold); }
.form-alert { padding: var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); margin-bottom: var(--space-5); border: 1px solid; }
.form-alert.success { background: rgba(74,222,128,0.08); border-color: rgba(74,222,128,0.35); color: #86f0ab; }
.form-alert.error { background: rgba(229,103,95,0.08); border-color: rgba(229,103,95,0.35); color: #f2a29c; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black-pure); border-top: 1px solid var(--border-subtle); padding-top: var(--space-8); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap: var(--space-6); padding-bottom: var(--space-7); }
.footer-brand p { font-size: var(--text-sm); margin: var(--space-4) 0; max-width: 32ch; }
.footer-col h5 { font-family: var(--font-label); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--gold-bright); margin-bottom: var(--space-4); }
.footer-col ul li { margin-bottom: var(--space-2); }
.footer-col a { font-size: var(--text-sm); color: var(--text-secondary); transition: color var(--dur-base), padding-left var(--dur-base); }
.footer-col a:hover { color: var(--white); padding-left: 4px; }
.footer-contact li { display: flex; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-3); align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; color: var(--gold-bright); }
.social-row { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.social-row a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: center; transition: border-color var(--dur-base), transform var(--dur-base); }
.social-row a svg { width: 16px; height: 16px; }
.social-row a:hover { border-color: var(--border-gold); transform: translateY(-3px); color: var(--gold-bright); }
.newsletter-form { display: flex; gap: 8px; margin-top: var(--space-3); }
.newsletter-form input { flex: 1; background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); padding: 0.7rem 1rem; color: var(--white); min-height: 44px; }
.newsletter-form button { background: var(--gradient-gold); border: none; border-radius: var(--radius-sm); width: 46px; display: flex; align-items: center; justify-content: center; color: var(--text-on-gold); }
.footer-bottom { border-top: 1px solid var(--border-subtle); padding: var(--space-5) 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); }
.footer-bottom p { font-size: var(--text-xs); color: var(--text-muted); }
.footer-legal { display: flex; gap: var(--space-4); }
.footer-legal a { font-size: var(--text-xs); color: var(--text-muted); }
.footer-legal a:hover { color: var(--gold-bright); }
.certs-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-4); }
.certs-row .pill { font-size: 10px; }

@media (max-width: 1024px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-top { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; align-items: flex-start; } }

/* ---------- Breadcrumb / Page Header (interior pages) ---------- */
.page-header { position: relative; padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-7); background: linear-gradient(160deg, var(--navy-deep) 0%, var(--black-matte) 70%); overflow: hidden; border-bottom: 1px solid var(--border-subtle); }
.page-header::before { content: ''; position: absolute; top: -20%; right: -10%; width: 50%; height: 140%; background: radial-gradient(circle, rgba(201,162,39,0.08) 0%, transparent 70%); pointer-events: none; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-label); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.breadcrumb a:hover { color: var(--gold-bright); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--gold-bright); }
.page-header h1 { max-width: 22ch; }
.page-header .lead { max-width: 60ch; margin-top: var(--space-3); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-gold { color: var(--gold-bright); }
.text-muted { color: var(--text-muted); }
.mt-2{margin-top:var(--space-2)} .mt-3{margin-top:var(--space-3)} .mt-4{margin-top:var(--space-4)} .mt-5{margin-top:var(--space-5)} .mt-6{margin-top:var(--space-6)}
.mb-2{margin-bottom:var(--space-2)} .mb-3{margin-bottom:var(--space-3)} .mb-4{margin-bottom:var(--space-4)} .mb-5{margin-bottom:var(--space-5)} .mb-6{margin-bottom:var(--space-6)}
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; top: -100px; left: 12px; z-index: 3000; background: var(--gold); color: var(--text-on-gold); padding: 10px 18px; border-radius: var(--radius-sm); font-weight: 600; transition: top var(--dur-base); }
.skip-link:focus { top: 12px; }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-slower) var(--ease-luxury), transform var(--dur-slower) var(--ease-luxury); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease-luxury), transform var(--dur-slow) var(--ease-luxury); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }

/* ---------- Loader ---------- */
.luxury-loader { position: fixed; inset: 0; z-index: var(--z-loader); background: var(--black-pure); display: flex; align-items: center; justify-content: center; transition: opacity 0.6s var(--ease-out), visibility 0.6s; }
.luxury-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-mark { width: 64px; height: 64px; opacity: 0; animation: loaderFade 1.4s var(--ease-out) forwards; }
@keyframes loaderFade { 0% { opacity: 0; transform: scale(0.85); } 60% { opacity: 1; } 100% { opacity: 1; transform: scale(1); } }

/* ---------- Back to top ---------- */
.back-to-top { position: fixed; bottom: 28px; right: 28px; width: 46px; height: 46px; border-radius: 50%; background: var(--surface-card); border: 1px solid var(--border-gold); color: var(--gold-bright); display: flex; align-items: center; justify-content: center; z-index: 400; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all var(--dur-base) var(--ease-out); }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gradient-gold); color: var(--text-on-gold); }

/* Responsive base */
@media (max-width: 1024px) { .grid-cols-hero { grid-template-columns: 1fr; } }