/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:      #f97316;
  --orange-dark: #ea580c;
  --orange-dim:  rgba(249,115,22,.12);
  --indigo:      #6366f1;
  --indigo-dark: #4f46e5;
  --indigo-dim:  rgba(99,102,241,.12);
  --bg:          #050a14;
  --bg2:         #0c1220;
  --bg3:         #111827;
  --surface:     rgba(255,255,255,.04);
  --border:      rgba(255,255,255,.08);
  --text:        #f1f5f9;
  --text-muted:  #64748b;
  --text-dim:    #94a3b8;
  --radius:      12px;
  --radius-lg:   20px;
}

html { scroll-behavior: smooth; }
/* Offset for sticky nav (68px height) */
section[id], div[id] { scroll-margin-top: 80px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

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

.gradient-text {
  background: linear-gradient(135deg, #f97316, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .2s;
  white-space: nowrap;
}
.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: 11px; }
.btn-icon { font-size: 18px; }

.btn-primary {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  box-shadow: 0 4px 20px rgba(249,115,22,.35);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(249,115,22,.45); }

.btn-orange {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  box-shadow: 0 4px 20px rgba(249,115,22,.3);
}
.btn-orange:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(249,115,22,.45); }

.btn-indigo {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,.3);
}
.btn-indigo:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(99,102,241,.45); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.btn-outline:hover { border-color: rgba(255,255,255,.2); color: var(--text); }

.btn-ghost-orange {
  background: var(--orange-dim);
  color: var(--orange);
  border: 1px solid rgba(249,115,22,.2);
}
.btn-ghost-orange:hover { background: rgba(249,115,22,.2); }

.btn-ghost-indigo {
  background: var(--indigo-dim);
  color: var(--indigo);
  border: 1px solid rgba(99,102,241,.2);
}
.btn-ghost-indigo:hover { background: rgba(99,102,241,.2); }

/* ── Navigation ─────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background .3s, backdrop-filter .3s, border-bottom .3s;
}
.nav.scrolled {
  background: rgba(5,10,20,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 28px;
  width: auto;
  display: block;
}
.footer-logo-img {
  height: 24px;
  width: auto;
  opacity: .7;
  display: block;
}
.nav-logo-text {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-link {
  padding: 7px 12px;
  border-radius: 7px;
  font-size: 14px;
  color: var(--text-dim);
  transition: all .15s;
  font-weight: 500;
}
.nav-link:hover { background: var(--surface); color: var(--text); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .05em;
  transition: all .15s;
}
.lang-btn:hover { background: rgba(255,255,255,.08); color: var(--text); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-hamburger span {
  width: 22px; height: 2px;
  background: var(--text-dim);
  border-radius: 2px;
  transition: all .2s;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  background: rgba(5,10,20,.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
}
.nav-mobile a {
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile.open { display: flex; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #f97316, transparent);
  top: -200px; left: -150px;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #6366f1, transparent);
  top: 100px; right: -100px;
}
.hero-orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #ec4899, transparent);
  bottom: -100px; left: 40%;
  opacity: .2;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-dim);
  max-width: 580px;
  margin: 0 auto 40px;
  font-weight: 400;
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  padding: 0 40px;
  text-align: center;
}
.stat-num {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -.02em;
  background: linear-gradient(135deg, #f97316, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.stat-sep { width: 1px; height: 40px; background: var(--border); }

.hero-trusted {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: .02em;
  margin-top: 8px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  animation: bounce 2s infinite;
}
.scroll-dot {
  width: 28px; height: 44px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 14px;
  position: relative;
}
.scroll-dot::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot { 0%,100% { top:8px; opacity:1; } 75% { top:24px; opacity:0; } }
@keyframes bounce { 0%,100% { transform:translateX(-50%) translateY(0); } 50% { transform:translateX(-50%) translateY(-6px); } }

/* ── Sections ────────────────────────────────────────────────────────────── */
.section { padding: 100px 0; }
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 20px;
  line-height: 1.15;
}
.section-sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.65;
}

/* ── Products ────────────────────────────────────────────────────────────── */
.products-section { background: var(--bg2); }
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.product-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform .3s, border-color .3s;
}
.product-card:hover { transform: translateY(-4px); }
.product-card-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.product-bussion { background: linear-gradient(145deg, rgba(249,115,22,.06), var(--bg3)); }
.product-bussion:hover { border-color: rgba(249,115,22,.3); }
.product-bussion .product-card-bg { background: radial-gradient(ellipse at top left, rgba(249,115,22,.1), transparent 60%); }
.product-orbion { background: linear-gradient(145deg, rgba(99,102,241,.06), var(--bg3)); }
.product-orbion:hover { border-color: rgba(99,102,241,.3); }
.product-orbion .product-card-bg { background: radial-gradient(ellipse at top left, rgba(99,102,241,.1), transparent 60%); }

.product-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  position: relative;
}
.product-icon-orange { background: var(--orange-dim); color: var(--orange); }
.product-icon-indigo { background: var(--indigo-dim); color: var(--indigo); }

.product-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.product-bussion .product-badge { background: var(--orange-dim); color: var(--orange); }
.product-orbion .product-badge { background: var(--indigo-dim); color: var(--indigo); }

.product-name { font-size: 26px; font-weight: 800; margin-bottom: 14px; letter-spacing: -.02em; }
.product-desc { color: var(--text-dim); font-size: 15px; margin-bottom: 24px; line-height: 1.65; }
.product-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dim);
}
.product-features li::before {
  content: '✓';
  font-weight: 700;
  flex-shrink: 0;
}
.product-bussion .product-features li::before { color: var(--orange); }
.product-orbion .product-features li::before { color: var(--indigo); }
.product-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Features ────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .2s, transform .2s;
}
.feature-card:hover { border-color: rgba(255,255,255,.15); transform: translateY(-2px); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(249,115,22,.15), rgba(99,102,241,.15));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: #f97316;
  transition: transform .2s;
}
.feature-card:hover .feature-icon { transform: scale(1.08); }
.feature-card:nth-child(2) .feature-icon { color: #6366f1; background: linear-gradient(135deg, rgba(99,102,241,.15), rgba(139,92,246,.15)); }
.feature-card:nth-child(3) .feature-icon { color: #10b981; background: linear-gradient(135deg, rgba(16,185,129,.15), rgba(20,184,166,.15)); }
.feature-card:nth-child(4) .feature-icon { color: #3b82f6; background: linear-gradient(135deg, rgba(59,130,246,.15), rgba(99,102,241,.15)); }
.feature-card:nth-child(5) .feature-icon { color: #8b5cf6; background: linear-gradient(135deg, rgba(139,92,246,.15), rgba(236,72,153,.15)); }
.feature-card:nth-child(6) .feature-icon { color: #f59e0b; background: linear-gradient(135deg, rgba(245,158,11,.15), rgba(249,115,22,.15)); }
.feature-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ── Reports ─────────────────────────────────────────────────────────────── */
.reports-section { background: var(--bg2); }
.reports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.report-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, transform .2s;
  cursor: pointer;
}
.report-card:hover { border-color: rgba(249,115,22,.3); transform: translateY(-3px); }
.report-preview {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
}
.report-chart-svg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.report-chart-svg svg { width: 100%; height: 100%; max-height: 108px; }
.report-info { padding: 18px 20px; }
.report-info h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.report-info p { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.report-link-label { font-size: 13px; font-weight: 600; color: var(--orange); }
/* ── Hero report (featured iframe) ──────────────────────────────────────── */
.reports-hero-wrap { display: flex; flex-direction: column; gap: 24px; margin-bottom: 24px; }
.reports-sub-grid  { margin-top: 8px; }

.report-hero {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.report-hero-browser { position: relative; }
.report-hero-bar {
  height: 40px; background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 16px; gap: 6px;
}
.rfb-dot { width: 10px; height: 10px; border-radius: 50%; }
.rfb-dot.red    { background: #ef4444; }
.rfb-dot.yellow { background: #f59e0b; }
.rfb-dot.green  { background: #10b981; }
.rfb-url { flex:1; text-align:center; font-size:12px; color:var(--text-muted); background:var(--surface); border-radius:6px; padding:3px 12px; margin:0 8px; }
.rfb-open-btn { color: var(--text-muted); transition: color .15s; }
.rfb-open-btn:hover { color: var(--text); }
.report-hero-iframe {
  width: 100%; height: 540px; border: none; display: block;
  background: var(--bg2);
}
.report-hero-footer {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 24px; border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.report-hero-chart { width: 60px; height: 40px; flex-shrink: 0; }
.report-hero-chart svg { width: 100%; height: 100%; }
.report-hero-info { flex: 1; }
.report-hero-info h3 { font-size: 17px; font-weight: 700; margin-bottom: 3px; }
.report-hero-info p  { font-size: 13px; color: var(--text-muted); }

/* ── Featured single report ──────────────────────────────────────────────── */
.reports-featured {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg3);
  margin-bottom: 24px;
}
.report-featured-iframe-wrap { position: relative; }
.report-featured-bar {
  height: 40px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 6px;
}
.rfb-dot { width: 10px; height: 10px; border-radius: 50%; }
.rfb-dot.red { background: #ef4444; }
.rfb-dot.yellow { background: #f59e0b; }
.rfb-dot.green { background: #10b981; }
.rfb-url {
  flex: 1; text-align: center;
  font-size: 12px; color: var(--text-muted);
  background: var(--surface);
  border-radius: 6px; padding: 3px 12px;
  margin: 0 8px;
}
.rfb-open {
  color: var(--text-muted);
  font-size: 15px;
  transition: color .15s;
}
.rfb-open:hover { color: var(--text); }
.report-featured-iframe {
  width: 100%;
  height: 520px;
  display: block;
  border: none;
  background: var(--bg2);
}
.report-featured-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.report-featured-icon { font-size: 32px; flex-shrink: 0; }
.report-featured-title { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.report-featured-desc { font-size: 14px; color: var(--text-muted); }
.report-featured-btn { margin-left: auto; flex-shrink: 0; }

.reports-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

/* ── Orbion Showcase ─────────────────────────────────────────────────────── */
.orbion-section { background: var(--bg3); }
.orbion-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.orbion-text .section-label { color: var(--indigo); }
.orbion-text h2 { font-size: clamp(26px, 3.5vw, 40px); font-weight: 800; margin-bottom: 18px; letter-spacing: -.02em; }
.orbion-text p { color: var(--text-dim); font-size: 15px; line-height: 1.7; margin-bottom: 28px; }
.orbion-bullets { list-style: none; margin-bottom: 36px; display: flex; flex-direction: column; gap: 12px; }
.orbion-bullets li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--text-dim); }
.orbion-bullets li span { color: var(--text); }
.orbion-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Mock browser window */
.orbion-visual { display: flex; justify-content: center; }
.orbion-screen {
  width: 100%;
  max-width: 440px;
  background: var(--bg2);
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.orbion-screen-bar {
  height: 38px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 6px;
}
.screen-dot { width: 10px; height: 10px; border-radius: 50%; }
.screen-dot.red { background: #ef4444; }
.screen-dot.yellow { background: #f59e0b; }
.screen-dot.green { background: #10b981; }
.screen-url {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  background: var(--surface);
  border-radius: 5px;
  padding: 3px 10px;
  margin-left: 8px;
}
.orbion-screen-body { padding: 20px; }
.mock-form { display: flex; flex-direction: column; gap: 14px; }
.mock-field { display: flex; flex-direction: column; gap: 5px; }
.mock-label { height: 10px; border-radius: 4px; background: rgba(255,255,255,.08); width: 80px; }
.mock-label.short { width: 55px; }
.mock-input { height: 32px; border-radius: 6px; background: rgba(255,255,255,.05); border: 1px solid var(--border); }
.mock-select { height: 32px; border-radius: 6px; background: rgba(255,255,255,.05); border: 1px solid var(--border); }
.mock-textarea { height: 70px; border-radius: 6px; background: rgba(255,255,255,.05); border: 1px solid var(--border); }
.mock-row { display: flex; gap: 12px; }
.mock-field.half { flex: 1; }
.mock-btn-row { display: flex; justify-content: flex-end; }
.mock-btn { height: 34px; width: 100px; border-radius: 7px; }
.mock-btn.orange { background: linear-gradient(135deg, #f97316, #ea580c); }

/* Animated skeleton shimmer */
.mock-label, .mock-input, .mock-select, .mock-textarea {
  animation: shimmer 2s infinite linear;
  background-size: 200% 100%;
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.mock-label { background: linear-gradient(90deg, rgba(255,255,255,.06) 25%, rgba(255,255,255,.12) 50%, rgba(255,255,255,.06) 75%); }
.mock-input, .mock-select, .mock-textarea { background: linear-gradient(90deg, rgba(255,255,255,.04) 25%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.04) 75%); }

/* ── Contact ─────────────────────────────────────────────────────────────── */
.contact-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-text .section-label { color: var(--indigo); }
.contact-text h2 { font-size: clamp(24px, 3vw, 38px); font-weight: 800; margin-bottom: 16px; letter-spacing: -.02em; }
.contact-text p { color: var(--text-dim); font-size: 15px; line-height: 1.7; margin-bottom: 32px; }
.contact-info-items { display: flex; flex-direction: column; gap: 14px; }
.contact-info-item { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.ci-icon { font-size: 18px; width: 36px; height: 36px; background: var(--surface); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-item a { color: var(--text-dim); transition: color .15s; }
.contact-info-item a:hover { color: var(--text); }

.contact-form-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
}
.contact-iframe {
  width: 100%;
  height: 480px;   /* başlangıç — postMessage ile otomatik büyür */
  border: none;
  display: block;
  border-radius: var(--radius-lg);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer { background: var(--bg3); border-top: 1px solid var(--border); padding-top: 60px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  padding-bottom: 48px;
}
.footer-brand p { font-size: 13px; color: var(--text-muted); margin-top: 12px; }
.footer-addresses { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.footer-addr {
  display: flex; align-items: flex-start; gap: 6px;
  font-size: 12px; color: var(--text-muted); line-height: 1.5;
}
.footer-addr svg { flex-shrink: 0; margin-top: 2px; color: var(--orange); }

.ci-top { align-items: flex-start !important; }
.ci-top span { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.footer-links { display: flex; gap: 60px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h5 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-dim); transition: color .15s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom span { font-size: 13px; color: var(--text-muted); }
.footer-lang { display: flex; align-items: center; gap: 8px; }
.footer-lang button { background: none; border: none; color: var(--text-muted); font-size: 12px; font-weight: 700; cursor: pointer; letter-spacing: .05em; transition: color .15s; }
.footer-lang button:hover { color: var(--text); }
.footer-lang span { color: var(--border); font-size: 10px; }

/* ── About Section ───────────────────────────────────────────────────────── */
.about-section { background: var(--bg2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-left h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 800; margin-bottom: 18px; letter-spacing: -.02em; }
.about-left p  { color: var(--text-dim); font-size: 15px; line-height: 1.75; margin-bottom: 16px; }
.about-sectors {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px;
}
.about-sectors span {
  padding: 5px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 600;
  background: var(--orange-dim); color: var(--orange);
  border: 1px solid rgba(249,115,22,.2);
}
.about-stat-card {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin-bottom: 20px;
  box-shadow: 0 12px 40px rgba(249,115,22,.25);
}
.about-year {
  font-size: 64px; font-weight: 900; color: #fff;
  letter-spacing: -.04em; line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,.2);
}
.about-year-label {
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.8);
  margin-top: 8px; letter-spacing: .04em; text-transform: uppercase;
}
.about-vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-vm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color .2s, transform .2s;
}
.about-vm-card:hover { border-color: rgba(255,255,255,.15); transform: translateY(-2px); }
.about-vm-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--indigo-dim); color: var(--indigo);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.about-vm-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.about-vm-card p  { font-size: 13px; color: var(--text-dim); line-height: 1.6; }

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-vm-grid { grid-template-columns: 1fr; }
}

/* ── Demo Modal ──────────────────────────────────────────────────────────── */
.demo-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.demo-overlay.open { opacity: 1; pointer-events: all; }
.demo-modal {
  background: #fff;
  border-radius: 16px;
  width: 100%; max-width: 540px;
  display: flex; flex-direction: column;
  overflow: visible;
  transform: translateY(20px);
  transition: transform .25s;
  box-shadow: 0 32px 80px rgba(0,0,0,.4);
}
.demo-overlay.open .demo-modal { transform: translateY(0); }
.demo-modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 22px 24px 16px;
  border-bottom: 1px solid #e2e8f0;
  gap: 16px;
  flex-shrink: 0;
}
.demo-modal-header h3 { font-size: 17px; font-weight: 700; color: #0f172a; margin-bottom: 3px; }
.demo-modal-header p  { font-size: 13px; color: #64748b; }
.demo-modal-close {
  background: #f1f5f9; border: none; cursor: pointer;
  width: 30px; height: 30px; border-radius: 8px;
  font-size: 14px; color: #64748b; flex-shrink: 0;
  transition: background .15s;
}
.demo-modal-close:hover { background: #e2e8f0; color: #1e293b; }
.demo-modal-iframe {
  width: 100%; border: none;
  display: block;
  height: 660px;
  border-radius: 0 0 16px 16px;
}

/* Contact CTA (replaces iframe in contact section) */
.contact-cta-wrap {
  display: flex; flex-direction: column;
  align-items: flex-start; justify-content: center;
  gap: 16px;
  padding: 48px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.btn-xl { padding: 16px 32px; font-size: 16px; border-radius: 12px; }
.btn-arrow { transition: transform .2s; display: inline-block; }
.btn-xl:hover .btn-arrow { transform: translateX(4px); }
.contact-cta-note { font-size: 13px; color: var(--text-muted); }

/* ── Reveal animations ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .reports-grid { grid-template-columns: repeat(2, 1fr); }
  .orbion-showcase { grid-template-columns: 1fr; }
  .orbion-visual { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-outline, .nav-actions .btn-primary { display: none; }
  .nav-hamburger { display: flex; }
  .nav-actions { gap: 8px; }
  .nav-actions .lang-btn { display: flex; }

  .features-grid { grid-template-columns: 1fr; }
  .reports-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat { padding: 0 16px; }
  .stat-sep { display: none; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { flex-wrap: wrap; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
}