/* ============================================
   TEMPLARS AI — DARK LUXURY AESTHETIC
   Fonts: Cinzel (display) + Cormorant Garamond (body) + Rajdhani (ui)
============================================ */

:root {
  --black:      #060608;
  --deep:       #0a0a0f;
  --dark:       #111118;
  --card:       #14141e;
  --border:     rgba(180,150,80,0.18);
  --gold:       #c9a84c;
  --gold-light: #e8cc7a;
  --gold-dim:   rgba(201,168,76,0.35);
  --silver:     #8a95a8;
  --white:      #f0ece4;
  --white-dim:  rgba(240,236,228,0.6);
  --red-accent: #8b1a1a;
  --font-display: 'Cinzel', serif;
  --font-body:    'Cormorant Garamond', serif;
  --font-ui:      'Rajdhani', sans-serif;
  --transition:   0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  --radius:       2px;
}

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

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

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* TEXTURE OVERLAYS */
.noise-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  opacity: 0.4;
}
.grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse at 20% 0%, rgba(201,168,76,0.04) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 100%, rgba(139,26,26,0.06) 0%, transparent 50%);
}

/* TYPOGRAPHY */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; letter-spacing: 0.08em; }
h4, h5, h6 { font-family: var(--font-ui); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
p { font-family: var(--font-body); font-weight: 300; font-size: 1.1rem; line-height: 1.8; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }
strong { font-weight: 600; color: var(--white); }

/* HEADER */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(6,6,8,0.96);
  box-shadow: 0 1px 0 var(--border), 0 8px 32px rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 2.5rem;
}
.logo-wrap { display: flex; align-items: center; gap: 0.75rem; }
.logo-img { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gold-dim); }
.logo-text {
  font-family: var(--font-display); font-size: 1.1rem;
  letter-spacing: 0.25em; color: var(--white); font-weight: 700;
}
.logo-ai { color: var(--gold); }

.main-nav { display: flex; align-items: center; gap: 0.25rem; }
.nav-link {
  font-family: var(--font-ui); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--white-dim); padding: 0.5rem 0.9rem;
  position: relative; transition: color var(--transition);
}
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0.9rem; right: 0.9rem;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1px; background: var(--gold);
  transition: transform var(--transition), opacity var(--transition);
}

/* HERO */
.hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 0 2rem;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #0a0810 0%, #060608 40%, #0d0a14 100%);
}
.hero-bg-img {
  position: absolute; inset: 0;
  background-image: url('/assets/img/hero_bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.08;
}
.hero-lines {
  position: absolute; inset: 0; pointer-events: none;
  background-image: 
    linear-gradient(90deg, var(--border) 1px, transparent 1px),
    linear-gradient(0deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; }
.hero-eyebrow {
  font-family: var(--font-ui); font-size: 0.72rem; letter-spacing: 0.5em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: inline-block; width: 40px; height: 1px; background: var(--gold-dim);
}
.hero-title {
  font-family: var(--font-display); font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 700; letter-spacing: 0.15em; margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--white) 0%, var(--gold-light) 50%, var(--white) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
  font-family: var(--font-display); font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400; color: var(--gold); letter-spacing: 0.2em;
  margin-bottom: 2rem; font-style: italic;
}
.hero-desc {
  font-size: 1.15rem; color: var(--white-dim); max-width: 650px; margin: 0 auto 3rem;
  font-weight: 300; font-style: italic;
}
.hero-cta { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn {
  font-family: var(--font-ui); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.3em; text-transform: uppercase;
  padding: 1rem 2.5rem; display: inline-block;
  transition: all var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gold); transform: translateX(-101%);
  transition: transform var(--transition);
}
.btn-primary:hover { color: var(--black); }
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary span { position: relative; z-index: 1; }
.btn-secondary {
  background: transparent; border: 1px solid var(--border);
  color: var(--white-dim);
}
.btn-secondary:hover { border-color: var(--gold-dim); color: var(--white); }

/* SCROLL INDICATOR */
.scroll-hint {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%); display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem; z-index: 2;
}
.scroll-hint span {
  font-family: var(--font-ui); font-size: 0.62rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--gold-dim);
}
.scroll-line {
  width: 1px; height: 50px; background: linear-gradient(to bottom, var(--gold-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* SECTIONS */
.section { padding: 7rem 2rem; position: relative; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: var(--font-ui); font-size: 0.7rem; letter-spacing: 0.5em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 1rem;
}
.section-label::before {
  content: ''; display: inline-block; width: 30px; height: 1px; background: var(--gold);
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 1.5rem;
  color: var(--white);
}
.section-lead { font-size: 1.2rem; color: var(--white-dim); font-style: italic; max-width: 680px; }
.divider {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  margin: 0 2rem;
}

/* ABOUT BLOCK */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  align-items: center;
}
.about-image-wrap { position: relative; overflow: hidden; }
.about-image-wrap img {
  width: 100%; height: auto; max-height: 480px; object-fit: cover;
  display: block;
  filter: grayscale(30%) contrast(1.1);
}
.about-img-frame {
  position: absolute; inset: -8px 8px 8px -8px;
  border: 1px solid var(--gold-dim); pointer-events: none; z-index: -1;
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p { margin-bottom: 1.5rem; color: var(--white-dim); }

/* CARDS GRID */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5px; margin-top: 4rem; }
.feature-card {
  background: var(--card); padding: 2.5rem;
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0); transition: transform var(--transition);
}
.feature-card:hover { border-color: var(--gold-dim); transform: translateY(-3px); }
.feature-card:hover::before { transform: scaleX(1); }
.card-icon {
  font-size: 1.5rem; color: var(--gold); margin-bottom: 1.5rem;
  font-family: var(--font-ui); letter-spacing: 0.1em;
}
.card-title { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 1rem; color: var(--white); }
.card-text { color: var(--white-dim); font-size: 0.95rem; }

/* TESTIMONIALS */
.testimonials { background: var(--deep); }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2rem; margin-top: 4rem; }
.testimonial-card {
  background: var(--card); padding: 2.5rem;
  border: 1px solid var(--border);
  position: relative;
}
.testimonial-card::before {
  content: '"'; position: absolute; top: 1rem; left: 1.5rem;
  font-family: var(--font-display); font-size: 4rem; color: var(--gold-dim);
  line-height: 1;
}
.testimonial-sector {
  font-family: var(--font-ui); font-size: 0.65rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1rem;
}
.testimonial-text { color: var(--white-dim); font-size: 0.95rem; margin-bottom: 1.5rem; line-height: 1.75; }
.testimonial-author {
  font-family: var(--font-display); font-size: 0.85rem; color: var(--white); letter-spacing: 0.05em;
}

/* PAGE HERO (inner pages) */
.page-hero {
  min-height: 45vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 4rem;
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #0a0810 0%, #060608 60%);
}
.page-hero-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(90deg, var(--border) 1px, transparent 1px),
    linear-gradient(0deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.page-hero-content { position: relative; z-index: 2; }
.page-title { font-size: clamp(2rem, 5vw, 4rem); color: var(--white); margin-bottom: 1rem; }
.page-subtitle { font-size: 1.1rem; color: var(--gold); font-style: italic; }

/* PROTOTYPES GRID */
.prototypes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.prototype-card {
  background: var(--card); border: 1px solid var(--border);
  overflow: hidden; transition: all var(--transition);
  position: relative;
}
.prototype-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.prototype-card:hover .prototype-img { filter: grayscale(0%) brightness(1.05); }
.prototype-img {
  width: 100%; height: 320px; object-fit: cover; object-position: center top;
  filter: grayscale(20%) brightness(0.9);
  transition: filter var(--transition);
}
.prototype-body { padding: 1.5rem; }
.prototype-number {
  font-family: var(--font-ui); font-size: 0.65rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem;
}
.prototype-name { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 0.5rem; color: var(--white); }
.prototype-role { color: var(--white-dim); font-size: 0.85rem; margin-bottom: 1rem; font-style: italic; }
.prototype-status {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-ui); font-size: 0.65rem; letter-spacing: 0.2em;
  text-transform: uppercase;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red-accent); }
.status-dot.available { background: #4a9a4a; }
.prototype-protocols { list-style: none; margin-top: 1rem; }
.prototype-protocols li {
  font-family: var(--font-ui); font-size: 0.75rem; color: var(--white-dim);
  padding: 0.2rem 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  letter-spacing: 0.05em;
}
.prototype-protocols li::before { content: '▸ '; color: var(--gold); }

/* MEMBERSHIP TIERS */
.tiers-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.tier-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 2.5rem 2rem; text-align: center;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.tier-card.featured { border-color: var(--gold); }
.tier-card.featured::before {
  content: 'FEATURED'; position: absolute; top: 1rem; right: -2rem;
  font-family: var(--font-ui); font-size: 0.6rem; letter-spacing: 0.3em;
  background: var(--gold); color: var(--black); padding: 0.25rem 3rem;
  transform: rotate(45deg);
}
.tier-card:hover { border-color: var(--gold-dim); transform: translateY(-4px); }
.tier-name { font-family: var(--font-display); font-size: 1.4rem; color: var(--gold); margin-bottom: 0.5rem; }
.tier-price {
  font-family: var(--font-ui); font-size: 1.8rem; font-weight: 700;
  color: var(--white); margin: 1rem 0;
}
.tier-price span { font-size: 0.9rem; color: var(--white-dim); font-weight: 400; }
.tier-features { list-style: none; margin: 1.5rem 0; text-align: left; }
.tier-features li {
  font-size: 0.9rem; color: var(--white-dim); padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}
.tier-features li::before { content: '✦ '; color: var(--gold); font-size: 0.6rem; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; margin-top: 4rem; }
.contact-info h3 { font-size: 1.5rem; margin-bottom: 2rem; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem;
}
.contact-detail-icon { color: var(--gold); font-size: 1.2rem; margin-top: 0.2rem; }
.contact-detail-text { color: var(--white-dim); font-size: 0.95rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label { font-family: var(--font-ui); font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); }
.form-input, .form-textarea {
  background: var(--card); border: 1px solid var(--border); color: var(--white);
  font-family: var(--font-body); font-size: 1rem; padding: 1rem 1.2rem;
  transition: border-color var(--transition); outline: none;
  font-weight: 300;
}
.form-input:focus, .form-textarea:focus { border-color: var(--gold); }
.form-textarea { resize: vertical; min-height: 140px; }

/* WHY SECTION */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 4rem; }
.why-item { display: flex; gap: 1.5rem; align-items: flex-start; }
.why-icon {
  flex-shrink: 0; width: 50px; height: 50px;
  border: 1px solid var(--gold-dim); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.2rem; color: var(--gold);
}
.why-item img { width: 50px; height: 50px; object-fit: cover; filter: grayscale(40%) sepia(20%); }
.why-text h4 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.75rem; color: var(--white); }
.why-text p { color: var(--white-dim); font-size: 0.95rem; }

/* ANALYTICS SECTION */
.analytics-bg { background: var(--deep); }
.analytics-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 4rem; }
.analytics-item { text-align: center; padding: 2.5rem 1.5rem; border: 1px solid var(--border); }
.analytics-item img { width: 100%; height: 180px; object-fit: cover; margin-bottom: 1.5rem; filter: grayscale(30%); }
.analytics-label { font-family: var(--font-ui); font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.analytics-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--white); }
.analytics-desc { color: var(--white-dim); font-size: 0.9rem; margin-top: 0.75rem; }

/* ACVILA HERO */
.acvila-emblem { 
  width: 120px; margin: 0 auto 2rem;
}
.acvila-emblem img { width: 100%; filter: drop-shadow(0 0 20px rgba(201,168,76,0.3)); }

/* RUBICON SYMBOLISM */
.rubicon-quote {
  max-width: 800px; margin: 4rem auto;
  text-align: center; padding: 3rem;
  border: 1px solid var(--gold-dim);
  position: relative;
}
.rubicon-quote::before, .rubicon-quote::after {
  content: '✦'; position: absolute;
  color: var(--gold); font-size: 1rem;
}
.rubicon-quote::before { top: 1rem; left: 1rem; }
.rubicon-quote::after { bottom: 1rem; right: 1rem; }
.rubicon-quote blockquote { font-size: 1.2rem; font-style: italic; color: var(--white-dim); line-height: 1.8; }
.rubicon-quote cite { display: block; margin-top: 1.5rem; font-family: var(--font-ui); font-size: 0.75rem; letter-spacing: 0.3em; color: var(--gold); font-style: normal; }

/* NOBLE TITLES */
.titles-table {
  width: 100%; border-collapse: collapse; margin-top: 2rem;
  font-family: var(--font-ui);
}
.titles-table th {
  background: var(--card); padding: 1rem 1.5rem;
  font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); border-bottom: 1px solid var(--gold-dim); text-align: left;
}
.titles-table td {
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border);
  font-size: 0.9rem; color: var(--white-dim);
}
.titles-table tr:hover td { color: var(--white); background: rgba(201,168,76,0.03); }

/* PORTFOLIO */
.portfolio-hero-desc { max-width: 700px; text-align: center; margin: 0 auto 4rem; color: var(--white-dim); font-size: 1.1rem; font-style: italic; }
.portfolio-contact {
  text-align: center; padding: 6rem 2rem;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.06) 0%, transparent 60%);
}
.portfolio-contact h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1.5rem; }
.portfolio-contact p { color: var(--white-dim); max-width: 600px; margin: 0 auto 3rem; font-style: italic; }

/* ANIMATE */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* LANGUAGE SWITCHER */
.lang-switcher {
  position: relative; margin-left: 1rem;
}
.lang-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--white-dim); padding: 0.35rem 0.75rem;
  font-family: var(--font-ui); font-size: 0.72rem; letter-spacing: 0.15em;
  cursor: pointer; display: flex; align-items: center; gap: 0.5rem;
  transition: border-color var(--transition), color var(--transition);
}
.lang-btn:hover { border-color: var(--gold-dim); color: var(--white); }
.lang-btn svg, .lang-option svg { border-radius: 2px; flex-shrink: 0; }
.lang-btn .arrow { font-size: 0.5rem; transition: transform var(--transition); margin-left: 2px; }
.lang-switcher.open .lang-btn .arrow { transform: rotate(180deg); }
.lang-dropdown {
  display: none; position: absolute; top: calc(100% + 8px); right: 0;
  background: rgba(10,10,15,0.98); border: 1px solid var(--border);
  min-width: 150px; z-index: 9999; backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}
.lang-switcher.open .lang-dropdown { display: block; }
.lang-option {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 1rem; cursor: pointer;
  font-family: var(--font-ui); font-size: 0.75rem; letter-spacing: 0.1em;
  color: var(--white-dim); transition: background var(--transition), color var(--transition);
  text-transform: uppercase; border: none; background: none; width: 100%;
}
.lang-option:hover, .lang-option.active { background: rgba(201,168,76,0.08); color: var(--gold); }

/* Mobile lang buttons — hidden on desktop, shown only in mobile menu */
.nav-lang-mobile { display: none; }

/* RESPONSIVE — TABLET */
@media (max-width: 1024px) {
  .about-grid { gap: 2.5rem; }
  .contact-grid { gap: 3rem; }
  .analytics-grid { grid-template-columns: repeat(2,1fr); }
}

/* RESPONSIVE — MOBILE */
@media (max-width: 900px) {
  .about-grid, .contact-grid, .why-grid { grid-template-columns: 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); }
  .prototypes-grid { grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); }
  .section { padding: 4rem 1.2rem; }
  .section-title { font-size: clamp(1.5rem, 5vw, 2.5rem); }

  /* Mobile nav */
  .nav-toggle { display: flex; z-index: 2000; }
  /* Hide desktop lang switcher on mobile */
  .lang-switcher { display: none; }
  /* Show mobile lang buttons inside menu */
  .nav-lang-mobile {
    display: flex; gap: 0.75rem; margin-top: 2rem; padding-top: 1.5rem;
    border-top: 1px solid var(--border); flex-wrap: wrap;
  }
  .nav-lang-mobile button {
    background: transparent; border: 1px solid var(--border);
    color: var(--white-dim); padding: 0.5rem 0.85rem;
    font-family: var(--font-ui); font-size: 0.75rem; cursor: pointer;
    display: flex; align-items: center; gap: 0.5rem;
    transition: all var(--transition);
  }
  .nav-lang-mobile button:hover,
  .nav-lang-mobile button.active { border-color: var(--gold); color: var(--gold); }
  .main-nav {
    position: fixed; top: 0; right: -100%; bottom: 0; width: min(300px, 85vw);
    background: #060608; flex-direction: column; align-items: flex-start;
    justify-content: flex-start; padding: 5rem 2rem 2rem; gap: 0;
    transition: right var(--transition);
    border-left: 1px solid var(--border);
    overflow-y: auto; z-index: 1999;
    height: 100vh; height: 100dvh;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.open { right: 0; box-shadow: -20px 0 60px rgba(0,0,0,0.9); }
  /* Overlay behind menu */
  .main-nav.open::before {
    content: '';
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: -1;
  }
  .nav-link {
    font-size: 1.1rem; padding: 1rem 0; width: 100%;
    border-bottom: 1px solid rgba(201,168,76,0.08);
    letter-spacing: 0.2em;
  }
  .nav-link::after { display: none; }
  .nav-link.active { color: var(--gold); }
  /* Fix header z-index on mobile */
  .site-header { z-index: 1998; }
  /* Always show header bg on mobile */
  .site-header {
    background: rgba(6,6,8,0.97);
    backdrop-filter: blur(12px);
  }

  /* About image on mobile */
  .about-image-wrap { order: -1; }
  .about-image-wrap img { max-height: 280px; }
  .about-img-frame { display: none; }

  /* Hero adjustments */
  .hero { padding: 0 1.2rem; }
  .hero-title { letter-spacing: 0.03em; word-break: keep-all; }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn { width: 100%; max-width: 320px; text-align: center; }

  /* Why grid mobile */
  .why-grid { grid-template-columns: 1fr; gap: 2rem; }

  /* Cards */
  .cards-grid { grid-template-columns: 1fr; gap: 1rem; }
  .feature-card { padding: 1.75rem; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  /* Page hero */
  .page-hero { padding: 6rem 1.2rem 3rem; min-height: 35vh; }
  .page-title { font-size: clamp(1.8rem, 6vw, 3rem); }

  /* Rubicon/Acvila quote */
  .rubicon-quote { padding: 2rem 1.5rem; }

  /* Titles table */
  .titles-table th, .titles-table td { padding: 0.75rem 1rem; font-size: 0.82rem; }

  /* Modals */
  #protoModal > div, #applyModal > div { padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .tiers-grid { grid-template-columns: 1fr; }
  .header-inner { padding: 1rem 1.2rem; }
  .logo-text { font-size: 0.95rem; }
  .section { padding: 3rem 1rem; }
  .btn { padding: 0.85rem 1.5rem; font-size: 0.7rem; }
  .prototype-img { height: 300px; object-position: center 20%; }
  .tier-card { padding: 1.75rem 1.25rem; }
  .analytics-item img { height: 140px; }
  .hero-eyebrow::before, .hero-eyebrow::after { width: 20px; }
  .scroll-hint { display: none; }
}

/* ============================================
   FOOTER
============================================ */
.site-footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 0;
  position: relative;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: 180px 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.footer-logo { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.footer-logo img {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  object-fit: cover;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 0.85rem; letter-spacing: 0.3em;
  color: var(--white); font-weight: 700;
}
.footer-links, .footer-contact {
  display: flex; flex-direction: column; gap: 0.6rem;
}
.footer-links a, .footer-contact a {
  font-family: var(--font-ui); font-size: 0.82rem;
  letter-spacing: 0.1em; color: var(--white-dim);
  text-transform: uppercase; transition: color var(--transition);
}
.footer-links a:hover, .footer-contact a:hover { color: var(--gold); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p {
  font-family: var(--font-ui); font-size: 0.72rem;
  letter-spacing: 0.2em; color: var(--white-dim);
  text-transform: uppercase;
}
.footer-bottom a { color: var(--gold); }
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* HAMBURGER ANIMATION */
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-toggle span { transition: transform 0.3s ease, opacity 0.3s ease; }