/* ═══════════════════════════════════════════
   12X.AU — Shared Stylesheet
   ═══════════════════════════════════════════ */

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

/* ── TOKENS ── */
:root {
  --gold:   #D4AF37;
  --gold2:  #E8C84A;
  --gold3:  #F0D878;
  --inter:  'Inter', system-ui, -apple-system, sans-serif;

  /* Dark (default) */
  --bg:     #0B1120;
  --bg2:    #0F1729;
  --bg3:    #152035;
  --slate:  #1a2a42;
  --text:   #FFFFFF;
  --muted:  #c4d0dc;
  --dim:    #7a8fa4;
  --border: rgba(212,175,55,0.20);
  --bsoft:  rgba(212,175,55,0.08);
  --bfaint: rgba(255,255,255,0.06);
  --nav-bg: rgba(11,17,32,0.94);
}

[data-theme="light"] {
  --bg:     #F5F2ED;
  --bg2:    #EDE9E1;
  --bg3:    #E3DFDA;
  --slate:  #D8D4CC;
  --text:   #0B1120;
  --muted:  #2D3E52;
  --dim:    #5A6E82;
  --border: rgba(180,140,20,0.28);
  --bsoft:  rgba(180,140,20,0.14);
  --bfaint: rgba(0,0,0,0.07);
  --nav-bg: rgba(245,242,237,0.96);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--inter);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
  transition: background 0.25s, color 0.25s;
}

a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold2); }

/* ── BLUEPRINT GRID ── */
.bp-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg,  transparent, transparent 59px, rgba(212,175,55,0.05) 59px, rgba(212,175,55,0.05) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(212,175,55,0.05) 59px, rgba(212,175,55,0.05) 60px);
}
[data-theme="light"] .bp-grid {
  background-image:
    repeating-linear-gradient(0deg,  transparent, transparent 59px, rgba(180,140,20,0.07) 59px, rgba(180,140,20,0.07) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(180,140,20,0.07) 59px, rgba(180,140,20,0.07) 60px);
}

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bsoft);
  transition: background 0.25s, border-color 0.25s;
}
.nav-brand {
  font-size: 15px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold); flex-shrink: 0;
}
.nav-brand:hover { color: var(--gold2); }

.nav-links {
  display: flex; align-items: center; gap: 28px; list-style: none;
  margin: 0 auto; padding: 0 24px;
}
.nav-links a {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--dim); transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-right {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.nav-cta {
  background: var(--gold); color: var(--bg) !important;
  padding: 8px 22px;
  font-size: 10px !important; font-weight: 700 !important;
  letter-spacing: 0.18em; text-transform: uppercase;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--gold2) !important; }

.theme-toggle {
  background: none; border: 1px solid var(--bsoft);
  color: var(--dim); cursor: pointer;
  width: 34px; height: 34px;
  font-size: 14px; line-height: 1;
  transition: border-color 0.2s, color 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.theme-toggle:hover { border-color: var(--gold); color: var(--gold); }

.hamburger {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 6px; flex-direction: column; gap: 5px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); transition: background 0.2s;
}

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed; inset: 0; z-index: 400;
  background: var(--bg2);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 0;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
.mobile-menu.open {
  opacity: 1; pointer-events: all;
}
.mobile-close {
  position: absolute; top: 20px; right: 24px;
  background: none; border: none; cursor: pointer;
  font-size: 22px; color: var(--muted);
}
.mobile-menu ul {
  list-style: none; text-align: center;
}
.mobile-menu ul li + li { margin-top: 28px; }
.mobile-menu ul a {
  font-size: 18px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text);
}
.mobile-menu ul a:hover { color: var(--gold); }
.mobile-menu ul .intake-link {
  display: inline-block; margin-top: 16px;
  background: var(--gold); color: var(--bg) !important;
  padding: 14px 36px;
  font-size: 12px; letter-spacing: 0.2em;
}

/* ── BACK TO TOP ── */
.back-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 42px; height: 42px;
  background: var(--gold); color: var(--bg);
  border: none; cursor: pointer;
  font-size: 18px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.2s;
  transform: translateY(8px);
}
.back-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-top:hover { background: var(--gold2); }

/* ── HERO (homepage) ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--bg);
  padding: 100px 24px 60px;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 65% 55% at 50% 45%, rgba(21,32,53,0.95) 0%, rgba(11,17,32,0.2) 70%),
    radial-gradient(ellipse 30% 30% at 20% 80%, rgba(212,175,55,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 80% 20%, rgba(212,175,55,0.04) 0%, transparent 60%);
}
[data-theme="light"] .hero-glow { display: none; }

.hero-inner {
  position: relative; z-index: 2;
  max-width: 820px; margin: 0 auto;
  animation: fadeUp 0.9s 0.1s ease both;
}
.hero-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 32px;
  display: flex; align-items: center; justify-content: center; gap: 18px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: block; width: 48px; height: 1px;
  background: var(--gold); opacity: 0.4;
}
.hero-h1 {
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -0.03em; text-transform: uppercase;
  color: var(--text); margin-bottom: 16px;
}
.hero-h1-sub {
  font-size: clamp(1.2rem, 2.8vw, 2rem);
  font-weight: 300; font-style: italic;
  color: var(--gold); line-height: 1.3;
  margin-bottom: 28px; letter-spacing: -0.01em;
}
.hero-rule {
  width: 48px; height: 2px; background: var(--gold);
  margin: 0 auto 28px; opacity: 0.6;
}
.hero-sub {
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  font-weight: 400; color: var(--muted);
  line-height: 1.85; max-width: 580px;
  margin: 0 auto 40px;
}
.hero-actions {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; flex-wrap: wrap;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 40px 72px;
  background: var(--bg);
  position: relative; overflow: hidden;
}
.page-hero-inner {
  position: relative; z-index: 2;
  max-width: 800px;
}
.page-hero-eyebrow {
  font-size: 10px; font-weight: 600; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
}
.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 900; letter-spacing: -0.03em;
  text-transform: uppercase; color: var(--text);
  line-height: 0.95; margin-bottom: 20px;
}
.page-hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 400; color: var(--muted);
  line-height: 1.8; max-width: 580px;
  margin-bottom: 32px;
}
.page-hero-rule {
  width: 40px; height: 2px; background: var(--gold); opacity: 0.6;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--gold); color: var(--bg);
  padding: 14px 36px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  transition: background 0.2s, transform 0.15s;
  border: 2px solid var(--gold);
}
.btn-primary:hover { background: var(--gold2); border-color: var(--gold2); color: var(--bg); transform: translateY(-1px); }
.btn-secondary {
  display: inline-block;
  background: transparent; color: var(--gold);
  padding: 12px 32px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  border: 2px solid rgba(212,175,55,0.45);
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold2); }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--slate);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--bsoft);
  display: flex; justify-content: center; flex-wrap: wrap;
}
.stat-item {
  padding: 28px 56px; text-align: center;
  border-right: 1px solid rgba(212,175,55,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  display: block; font-size: 2.4rem; font-weight: 900;
  color: var(--gold); line-height: 1; margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--dim);
}

/* ── SECTION SHELL ── */
.section {
  padding: 88px 40px;
  position: relative;
  background: var(--bg);
}
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-alt { background: var(--bg2); }
.section-dark { background: var(--bg3); }

.section-eyebrow {
  font-size: 10px; font-weight: 600; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 12px; opacity: 0.85;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; letter-spacing: -0.02em;
  text-transform: uppercase; color: var(--text);
  line-height: 1; margin-bottom: 10px;
}
.section-sub {
  font-size: 0.95rem; font-weight: 400;
  color: var(--muted); line-height: 1.75;
  max-width: 560px; margin-bottom: 48px;
}
.gold-rule { width: 40px; height: 2px; background: var(--gold); margin-bottom: 48px; opacity: 0.7; }

/* ── SERVICE CARDS (3×2 grid) ── */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.service-card {
  position: relative;
  background: var(--bg2);
  border: 1px solid var(--bsoft);
  padding: 36px 32px 32px;
  overflow: hidden;
  transition: border-color 0.25s, background 0.25s;
  text-decoration: none; display: block; color: var(--text);
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gold); opacity: 0; transition: opacity 0.3s;
}
.service-card:hover {
  border-color: var(--border);
  background: var(--bg3); color: var(--text);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-name { color: var(--gold2); }

.service-num {
  font-size: 11px; font-weight: 700; letter-spacing: 0.2em;
  color: var(--gold); margin-bottom: 16px; opacity: 0.7;
}
.service-name {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 800; letter-spacing: -0.02em;
  text-transform: uppercase; color: var(--text);
  line-height: 1.1; margin-bottom: 6px;
  transition: color 0.2s;
}
.service-cat {
  font-size: 9px; font-weight: 700; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 16px; opacity: 0.65;
}
.service-desc {
  font-size: 13.5px; font-weight: 400;
  color: var(--muted); line-height: 1.8;
}

/* ── TOOLS STRIP ── */
.tools-strip {
  background: var(--bg3);
  border-top: 1px solid var(--bsoft);
  border-bottom: 1px solid var(--border);
  padding: 36px 40px;
}
.tools-strip-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.tools-strip-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--gold);
  flex-shrink: 0; padding-right: 24px;
  border-right: 1px solid var(--bsoft);
}
.tools-strip-links {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.tool-chip {
  display: inline-block;
  font-size: 10px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 16px;
  border: 1px solid var(--bsoft);
  color: var(--muted);
  transition: border-color 0.2s, color 0.2s;
}
.tool-chip:hover { border-color: var(--gold); color: var(--gold); }
.tools-strip-note {
  margin-left: auto; font-size: 11px; color: var(--dim);
  font-style: italic;
}

/* ── TEAM GRID ── */
.team-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.team-card {
  background: var(--bg2);
  border: 1px solid var(--bsoft);
  padding: 28px 28px 24px;
  transition: border-color 0.2s, background 0.2s;
}
.team-card:hover { border-color: var(--border); background: var(--bg3); }
.team-role {
  font-size: 9px; font-weight: 700; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 10px; opacity: 0.7;
}
.team-name {
  font-size: 1.05rem; font-weight: 700;
  color: var(--text); margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.team-desc {
  font-size: 13px; font-weight: 400;
  color: var(--muted); line-height: 1.7;
}

/* ── ENGAGEMENT MODELS ── */
.engagement-list { display: flex; flex-direction: column; gap: 2px; }

.engagement-row {
  display: grid; grid-template-columns: 240px 1fr;
  background: var(--bg2); border: 1px solid var(--bsoft);
  transition: border-color 0.2s, background 0.2s;
}
.engagement-row:hover { border-color: var(--border); background: var(--bg3); }

.engagement-left {
  padding: 28px 32px;
  border-right: 1px solid var(--bsoft);
}
.engagement-type {
  font-size: 9px; font-weight: 700; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 8px; opacity: 0.7;
}
.engagement-name {
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: -0.01em;
  color: var(--text); line-height: 1.1;
}
.engagement-right {
  padding: 28px 32px;
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
}
.engagement-tag {
  display: inline-block;
  font-size: 10px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border: 1px solid var(--bsoft);
  color: var(--dim);
  background: rgba(212,175,55,0.03);
}
.engagement-tag.is-founder {
  border-color: rgba(212,175,55,0.3);
  color: var(--gold);
  background: rgba(212,175,55,0.06);
}

/* ── WHY 12X ── */
.why12x-inner {
  max-width: 760px; margin: 0 auto; text-align: center;
}
.why12x-rule {
  width: 48px; height: 2px; background: var(--gold);
  margin: 28px auto 36px; opacity: 0.6;
}
.why12x-text {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  font-weight: 400; color: var(--muted);
  line-height: 1.9;
}
.why12x-text strong { color: var(--text); font-weight: 600; }
.why12x-closer {
  margin-top: 28px;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  font-weight: 700; color: var(--gold);
  letter-spacing: 0.04em;
}

/* ── FOUNDER ── */
.founder-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 2fr;
  gap: 64px; align-items: center;
}
.founder-photo-wrap {
  position: relative;
}
.founder-photo {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  object-position: top;
  filter: grayscale(20%) contrast(1.05);
  display: block;
}
.founder-name {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.03em; color: var(--text);
  line-height: 0.95; margin-bottom: 8px;
}
.founder-name-sub {
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 300; font-style: italic;
  color: var(--gold); display: block; margin-top: 6px;
}
.founder-meta {
  font-size: 10px; font-weight: 500; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--dim);
  margin-top: 20px; line-height: 2.2;
}
.founder-rule { width: 40px; height: 2px; background: var(--gold); margin: 24px 0; opacity: 0.65; }
.founder-text {
  font-size: 0.96rem; font-weight: 400;
  color: var(--muted); line-height: 1.9;
}
.founder-text p + p { margin-top: 1rem; }

/* ── ARM PAGE DETAIL ── */
.arm-detail {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.arm-section-title {
  font-size: 1.05rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--gold); margin-bottom: 20px;
}
.arm-list {
  list-style: none; display: flex; flex-direction: column; gap: 14px;
}
.arm-list li {
  display: flex; gap: 14px;
  font-size: 0.95rem; color: var(--muted); line-height: 1.6;
}
.arm-list li::before {
  content: '—'; color: var(--gold); opacity: 0.7;
  flex-shrink: 0; margin-top: 0;
}
.arm-intro-text {
  font-size: 1.05rem; color: var(--muted); line-height: 1.9;
  margin-bottom: 32px;
}
.arm-cta-strip {
  margin-top: 64px; padding-top: 48px;
  border-top: 1px solid var(--bsoft);
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.arm-cta-text {
  font-size: 1.15rem; font-weight: 700; color: var(--text);
}
.arm-cta-sub {
  font-size: 0.9rem; color: var(--dim); margin-top: 4px;
}

/* AI five areas (education page) */
.ai-areas { display: flex; flex-direction: column; gap: 2px; margin-top: 48px; }
.ai-area-row {
  display: grid; grid-template-columns: 200px 1fr;
  background: var(--bg2); border: 1px solid var(--bsoft);
  transition: border-color 0.2s;
}
.ai-area-row:hover { border-color: var(--border); }
.ai-area-left {
  padding: 28px 24px;
  border-right: 1px solid var(--bsoft);
}
.ai-area-num {
  font-size: 2rem; font-weight: 900; color: var(--gold);
  opacity: 0.3; line-height: 1; margin-bottom: 8px;
}
.ai-area-name {
  font-size: 0.95rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--text);
}
.ai-area-tag {
  display: inline-block; margin-top: 8px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
  border: 1px solid rgba(212,175,55,0.3);
  padding: 3px 8px;
}
.ai-area-right {
  padding: 28px 32px;
  font-size: 0.9rem; color: var(--muted); line-height: 1.8;
}
.ai-area-right p + p { margin-top: 10px; }

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.contact-detail {
  display: flex; flex-direction: column; gap: 24px;
}
.contact-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.contact-item-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 16px;
}
.contact-item-label {
  font-size: 9px; font-weight: 700; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--dim); margin-bottom: 4px;
}
.contact-item-value {
  font-size: 1rem; font-weight: 600; color: var(--text);
}
.contact-item-value a { color: var(--text); }
.contact-item-value a:hover { color: var(--gold); }
.contact-form-title {
  font-size: 1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--gold); margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 10px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--dim); margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: var(--bg2);
  border: 1px solid var(--bsoft); color: var(--text);
  padding: 12px 16px; font-family: var(--inter);
  font-size: 14px; outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-note {
  font-size: 12px; color: var(--dim); line-height: 1.6;
  margin-top: 12px;
}
.calendly-section {
  padding: 88px 40px;
  background: var(--bg2);
}
.calendly-section-inner { max-width: 900px; margin: 0 auto; }

/* ── LEGAL PAGES ── */
.legal-body {
  max-width: 760px; margin: 0 auto;
  font-size: 0.95rem; color: var(--muted); line-height: 1.9;
}
.legal-body h2 {
  font-size: 1.1rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text); margin: 40px 0 12px;
}
.legal-body p + p { margin-top: 14px; }
.legal-body ul {
  margin: 12px 0 12px 20px; display: flex; flex-direction: column; gap: 8px;
}

/* ── FOOTER ── */
footer {
  background: #060c18;
  border-top: 1px solid var(--bsoft);
  padding: 48px 40px;
}
[data-theme="light"] footer { background: #1a2a3a; }

.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: start;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--bsoft);
  margin-bottom: 28px;
}
.footer-brand {
  font-size: 14px; font-weight: 800; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 12px; display: block;
}
.footer-tagline {
  font-size: 12px; color: rgba(180,180,180,0.5);
  line-height: 1.6;
}
.footer-cols {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 32px;
}
.footer-col-label {
  font-size: 9px; font-weight: 700; letter-spacing: 0.28em;
  text-transform: uppercase; color: rgba(212,175,55,0.5);
  margin-bottom: 14px;
}
.footer-col-links {
  display: flex; flex-direction: column; gap: 10px;
}
.footer-col-links a {
  font-size: 12px; font-weight: 500; letter-spacing: 0.08em;
  color: rgba(180,180,180,0.5); transition: color 0.2s;
}
.footer-col-links a:hover { color: var(--gold); }
.footer-copy-row {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy {
  font-size: 11px; color: rgba(180,180,180,0.35); letter-spacing: 0.06em;
}
.footer-legal {
  display: flex; gap: 20px;
}
.footer-legal a {
  font-size: 11px; color: rgba(180,180,180,0.35);
  letter-spacing: 0.06em;
}
.footer-legal a:hover { color: var(--gold); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ── */
@media(max-width:1040px) {
  .arm-detail { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media(max-width:860px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .engagement-row { grid-template-columns: 1fr; }
  .engagement-left { border-right: none; border-bottom: 1px solid var(--bsoft); }
  .ai-area-row { grid-template-columns: 1fr; }
  .ai-area-left { border-right: none; border-bottom: 1px solid var(--bsoft); }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .nav { padding: 0 20px; }
  .section { padding: 64px 24px; }
  .page-hero { padding: 110px 24px 56px; }
  .tools-strip { padding: 28px 24px; }
  .tools-strip-label { border-right: none; padding-right: 0; }
}
@media(max-width:640px) {
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 20px 28px; border-right: none; border-bottom: 1px solid rgba(212,175,55,0.1); }
  .stat-item:last-child { border-bottom: none; }
  .founder-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: 1fr; }
  .hero { padding: 90px 20px 48px; }
}