/* Gateway 360 — Chrome 3D / Metallic theme (matches logo) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdn.jsdelivr.net/npm/remixicon@4.9.0/fonts/remixicon.css');

:root {
  --brand-purple: #8b3cf7;
  --brand-purple-dark: #6d28d9;
  --brand-purple-light: #a855f7;
  --brand-glow: #c084fc;
  --chrome-hi: #f0f4fa;
  --chrome-mid: #a8b4c8;
  --chrome-lo: #5a6478;
  --chrome-shadow: #2a3040;
  --accent-cyan: #3dd4f0;
  --accent-cyan-dim: #22b8d4;
  --accent-cyan-glow: rgba(61, 212, 240, 0.35);
  --surface-bg: #080a10;
  --surface-card: linear-gradient(165deg, rgba(255,255,255,.07) 0%, rgba(255,255,255,.02) 40%, rgba(0,0,0,.15) 100%);
  --surface-border: rgba(168, 180, 200, 0.12);
  --border: rgba(168, 180, 200, 0.1);
  --text: #e8ecf4;
  --text-muted: #94a0b4;
  --text-dim: #6b7588;
  --radius: 8px;
  --nav-height: 96px;
  --nav-logo-h: 58px;
  --bevel-hi: inset 0 1px 0 rgba(255,255,255,.18);
  --bevel-lo: 0 4px 0 var(--chrome-shadow);
  --glow-cyan: 0 0 20px var(--accent-cyan-glow);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, sans-serif;
  background:
    radial-gradient(ellipse 70% 45% at 15% 0%, rgba(61,212,240,.07) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 85% 100%, rgba(139,60,247,.08) 0%, transparent 50%),
    radial-gradient(ellipse 90% 60% at 50% 50%, rgba(168,180,200,.04) 0%, transparent 70%),
    linear-gradient(180deg, #0c0e16 0%, #080a10 45%, #06080c 100%);
  background-color: var(--surface-bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--nav-height);
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(168,180,200,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,180,200,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 75%);
}
body > * { position: relative; z-index: 1; }
::selection { background: var(--accent-cyan); color: #06080c; }
a { text-decoration: none; color: inherit; }
p { color: var(--text-muted); line-height: 1.7; }
img { max-width: 100%; display: block; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ─── Typography ─── */
.text-metallic {
  background: linear-gradient(180deg, #ffffff 0%, #c8d4e4 22%, #7888a0 48%, #d0dae8 72%, #a0aec0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,.45));
}
.grad-text {
  background: linear-gradient(135deg, #ffffff 0%, #c8d8ec 18%, #3dd4f0 42%, #8898b0 62%, #e8f0fa 82%, #a0b0c4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 1px 3px rgba(61,212,240,.25));
}

/* ─── Navbar ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
}
.navbar-aurora {
  background: linear-gradient(180deg, rgba(22,26,36,.92) 0%, rgba(10,12,18,.88) 100%);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid rgba(168,180,200,.08);
  box-shadow: 0 4px 24px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.06);
}
.navbar-aurora::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: min(420px, 42vw);
  pointer-events: none;
  background: radial-gradient(ellipse 90% 160% at 0% 55%, rgba(61,212,240,.12) 0%, rgba(168,180,200,.06) 35%, transparent 78%);
  z-index: 0;
}
.navbar-aurora-glow { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.navbar-aurora-glow::before {
  content: "";
  position: absolute; width: 140%; height: 280%; top: -90%; left: -20%;
  background:
    radial-gradient(ellipse 50% 90% at 6% 55%, rgba(200,212,228,.14) 0%, transparent 72%),
    radial-gradient(ellipse 40% 60% at 75% 90%, rgba(61,212,240,.1), transparent 70%);
  animation: aurora-drift 20s ease-in-out infinite alternate;
}
.navbar-beam {
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, #7888a0, #3dd4f0, #e8f0fa, #3dd4f0, #7888a0, transparent);
  background-size: 200% 100%;
  animation: beam-travel 7s ease-in-out infinite;
  box-shadow: 0 0 14px rgba(61,212,240,.45), 0 0 4px rgba(232,240,250,.3);
}
@keyframes aurora-drift {
  0% { transform: translateX(-4%); }
  100% { transform: translateX(6%); }
}
@keyframes beam-travel {
  0%, 100% { background-position: 200% 0; opacity: .5; }
  50% { background-position: 0% 0; opacity: 1; }
}
.nav-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--nav-height); padding: 12px 0;
  overflow: visible;
}
.site-header { overflow: visible; }
.nav-logo {
  display: flex; align-items: center; flex-shrink: 0;
  padding: 4px 0; line-height: 0;
}
.nav-logo img {
  height: var(--nav-logo-h) !important;
  width: auto !important;
  max-width: none;
  display: block;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.5)) drop-shadow(0 0 16px rgba(61,212,240,.12));
}
.footer-brand .nav-logo img {
  height: 54px !important;
}
.nav-links { display: flex; align-items: center; gap: 10px; list-style: none; }
.nav-links a {
  font-size: 13px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #e5e7eb; transition: all .2s;
  padding: 10px 14px; border-radius: 8px;
}
.nav-links a:hover {
  color: #fff;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  box-shadow: var(--bevel-hi);
}
.nav-cta {
  background: linear-gradient(180deg, #e8f0fa 0%, #a8b8cc 40%, #6a7a90 100%) !important;
  color: #0a0c12 !important;
  padding: 12px 26px !important;
  font-size: 13px !important;
  letter-spacing: .1em !important;
  border-radius: 9999px;
  box-shadow: var(--bevel-hi), 0 3px 0 #3a4458, 0 6px 16px rgba(0,0,0,.35), var(--glow-cyan);
  border: 1px solid rgba(255,255,255,.2);
}
.nav-cta:hover {
  background: linear-gradient(180deg, #ffffff 0%, #c0d0e4 40%, #7888a0 100%) !important;
  box-shadow: var(--bevel-hi), 0 2px 0 #3a4458, 0 4px 12px rgba(0,0,0,.3), 0 0 28px rgba(61,212,240,.4);
  transform: translateY(-1px);
}
.mobile-toggle {
  display: none; background: none; border: none; color: var(--text);
  font-size: 1.75rem; cursor: pointer; padding: 8px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; font-size: 12px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  border-radius: var(--radius); transition: all .2s; cursor: pointer; border: none;
}
.btn-primary {
  color: #0a0c12;
  background: linear-gradient(180deg, #f0f4fa 0%, #b8c8dc 35%, #7888a0 70%, #5a6878 100%);
  box-shadow: var(--bevel-hi), 0 4px 0 #2a3040, 0 8px 20px rgba(0,0,0,.4), 0 0 24px rgba(61,212,240,.2);
  border: 1px solid rgba(255,255,255,.25);
  text-shadow: 0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #ffffff 0%, #d0dce8 35%, #8898b0 70%, #687888 100%);
  transform: translateY(1px);
  box-shadow: var(--bevel-hi), 0 2px 0 #2a3040, 0 4px 12px rgba(0,0,0,.35), 0 0 32px rgba(61,212,240,.35);
}
.btn-secondary, .btn-outline {
  color: var(--chrome-hi);
  border: 1px solid rgba(168,180,200,.35);
  background: linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.02) 50%, rgba(0,0,0,.12) 100%);
  box-shadow: var(--bevel-hi), 0 3px 0 rgba(0,0,0,.25);
}
.btn-secondary:hover, .btn-outline:hover {
  border-color: var(--accent-cyan);
  background: linear-gradient(180deg, rgba(61,212,240,.12) 0%, rgba(255,255,255,.04) 50%, rgba(0,0,0,.1) 100%);
  box-shadow: var(--bevel-hi), 0 2px 0 rgba(0,0,0,.2), var(--glow-cyan);
}

/* ─── Sections ─── */
section { padding: 80px 0; position: relative; }
.section-pad-sm { padding: 0 0 80px; }
.section-pad-md { padding: 0 0 100px; }
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent-cyan); margin-bottom: 12px;
  text-shadow: 0 0 12px rgba(61,212,240,.3);
}
.section-title { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.section-sub { color: var(--text-muted); font-size: .9rem; max-width: 520px; line-height: 1.7; }
.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ─── Hero ─── */
.hero { padding: 100px 0 60px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .08;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M40 0 L0 0 0 40' fill='none' stroke='%23a855f7' stroke-width='0.5'/%3E%3C/svg%3E");
}
.hero::after {
  content: ""; position: absolute; width: 80%; height: 70%;
  top: 10%; right: -20%;
  background:
    radial-gradient(ellipse 50% 45% at 70% 40%, rgba(61,212,240,.12) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 60% 50%, rgba(168,180,200,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-center { text-align: center; }
.hero-center p { margin-left: auto; margin-right: auto; max-width: 560px; }
.hero-center .hero-actions { justify-content: center; }
.hero h1 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 900; letter-spacing: -.03em; line-height: 1.05; margin-bottom: 16px; text-transform: uppercase; }
.hero p { margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 20px; font-size: .82rem; color: var(--text-dim); }

.page-hero { padding: 100px 0 60px; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; width: 600px; height: 600px;
  top: -200px; right: -200px;
  background: radial-gradient(circle, rgba(61,212,240,.1), rgba(168,180,200,.06) 40%, transparent 70%);
  filter: blur(80px); pointer-events: none;
}
.page-hero h1 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 900; letter-spacing: -.03em; line-height: 1.1; margin-bottom: 16px; text-transform: uppercase; }
.page-hero p { max-width: 560px; font-size: .95rem; }

/* ─── Cards ─── */
.services-grid, .trade-grid, .card-grid, .portfolio-grid { display: grid; gap: 16px; }
.services-grid { grid-template-columns: 1fr 1fr; }
.trade-grid { grid-template-columns: repeat(3, 1fr); }
.card-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.portfolio-grid { grid-template-columns: repeat(3, 1fr); }
.card {
  padding: 28px 24px;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  background: var(--surface-card);
  box-shadow: var(--bevel-hi), 0 8px 24px rgba(0,0,0,.25);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.card:hover {
  border-color: rgba(61,212,240,.35);
  transform: translateY(-3px);
  box-shadow: var(--bevel-hi), 0 12px 32px rgba(0,0,0,.3), var(--glow-cyan);
}
.card.featured {
  border-color: rgba(61,212,240,.3);
  box-shadow: var(--bevel-hi), 0 0 40px rgba(61,212,240,.1), 0 8px 24px rgba(0,0,0,.3);
}
.card .icon { font-size: 22px; margin-bottom: 12px; color: var(--accent-cyan); text-shadow: 0 0 10px rgba(61,212,240,.4); }
.card h3 { font-size: .95rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.card p { font-size: .85rem; }
.card-link { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--surface-border); }
.card-link .meta { font-size: .78rem; color: var(--text-dim); }
.card .arrow { font-size: .75rem; color: var(--accent-cyan); }

.portfolio-card { padding: 0; overflow: hidden; }
.portfolio-card-link {
  display: block; text-decoration: none; color: inherit;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.portfolio-card-link:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 212, 240, 0.45);
  box-shadow: 0 12px 40px rgba(61, 212, 240, 0.12);
}
.portfolio-preview {
  height: 200px; border-radius: 12px 12px 0 0; position: relative; overflow: hidden;
  background: #0f172a;
}
.portfolio-preview img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block; transition: transform 0.35s ease;
}
.portfolio-card-link:hover .portfolio-preview img { transform: scale(1.04); }
.portfolio-preview .preview-tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 5px 10px; border-radius: 100px;
  background: rgba(15, 23, 42, 0.82); color: #e2e8f0;
  backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, 0.1);
}
.portfolio-card .card-body { padding: 20px; }
.portfolio-card .view-link { font-size: 0.82rem; color: var(--accent-cyan); font-weight: 600; margin-top: 8px; display: inline-block; }

/* ─── Content blocks ─── */
.content { padding: 0 0 80px; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.content-box {
  padding: 28px; border: 1px solid var(--surface-border); border-radius: 12px;
  background: var(--surface-card);
}
.content-box h3 { font-size: .95rem; font-weight: 700; margin-bottom: 14px; }
.content-box ul { list-style: none; }
.content-box ul li {
  padding: 10px 0; font-size: .85rem; color: var(--text-muted);
  border-bottom: 1px solid var(--surface-border);
  display: flex; gap: 8px;
}
.content-box ul li::before { content: "✓"; color: var(--accent-cyan); font-weight: 700; }
.content-box ul li:last-child { border-bottom: none; }

/* ─── Pricing ─── */
.pricing-page-header { padding: 100px 0 40px; text-align: center; position: relative; }
.pricing-page-header h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 900; letter-spacing: -.03em; margin-bottom: 16px; }
.pricing-page-header p { max-width: 640px; margin: 0 auto; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.pricing-card {
  padding: 36px 28px; border: 1px solid var(--surface-border); border-radius: 12px;
  background: var(--surface-card); text-align: center;
}
.pricing-card.featured {
  border-color: rgba(61,212,240,.35);
  box-shadow: var(--bevel-hi), 0 0 60px rgba(61,212,240,.12);
}
.pricing-card .badge {
  display: inline-block; padding: 4px 14px; border-radius: 999px;
  background: linear-gradient(180deg, #e8f0fa, #8898b0);
  color: #0a0c12; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 12px;
  box-shadow: var(--bevel-hi), 0 2px 0 #3a4458;
}
.pricing-card .plan-name { font-size: 12px; color: var(--text-dim); letter-spacing: .12em; text-transform: uppercase; }
.pricing-card .price { font-size: 2.4rem; font-weight: 900; margin: 12px 0; }
.pricing-card .price .period { font-size: .9rem; font-weight: 400; color: var(--text-dim); }
.pricing-card .desc { font-size: .82rem; color: var(--text-muted); margin-bottom: 20px; }
.pricing-card ul { list-style: none; text-align: left; margin-top: 20px; }
.pricing-card ul li {
  padding: 10px 0; font-size: .8rem; color: var(--text-muted);
  border-bottom: 1px solid var(--surface-border);
  display: flex; align-items: center; gap: 8px;
}
.pricing-card ul li i { color: var(--accent-cyan); }
.pricing-switch { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 48px; }
.pricing-switch span { font-size: .85rem; color: var(--text-muted); }
.pricing-switch span.active { color: var(--text); font-weight: 600; }
.pricing-switch .save-badge {
  background: linear-gradient(180deg, #e8f0fa, #7888a0);
  color: #0a0c12; font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 999px;
  box-shadow: var(--bevel-hi);
}
.toggle-track { width: 48px; height: 26px; border-radius: 13px; background: var(--surface-border); position: relative; cursor: pointer; }
.toggle-track.active { background: var(--accent-cyan); }
.toggle-knob { width: 20px; height: 20px; border-radius: 50%; background: var(--text); position: absolute; top: 3px; left: 3px; transition: transform .3s; }
.toggle-track.active .toggle-knob { transform: translateX(22px); background: #fff; }

/* ─── CTA / FAQ ─── */
.cta-bar { padding: 80px 0; text-align: center; border-top: 1px solid var(--surface-border); }
.cta-bar h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 800; margin-bottom: 10px; }
.cta-bar p { margin-bottom: 24px; }
.faq-list { max-width: 700px; margin: 0 auto; }
details { margin-bottom: 10px; }
details summary {
  list-style: none; cursor: pointer; padding: 16px 20px;
  border: 1px solid var(--surface-border); border-radius: var(--radius);
  background: var(--surface-card);
}
details summary .que { display: flex; justify-content: space-between; align-items: center; }
details summary .que h3 { font-size: .88rem; font-weight: 600; }
details .ans { padding: 16px 20px; }
details .ans p { font-size: .85rem; color: var(--text-dim); }
.signup-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border-radius: 999px;
  border: 1px solid rgba(61,212,240,.35);
  color: var(--accent-cyan); font-size: 12px; font-weight: 600;
  background: linear-gradient(180deg, rgba(61,212,240,.08), rgba(0,0,0,.1));
}

/* ─── Footer ─── */
footer { border-top: 1px solid var(--surface-border); padding: 60px 0 32px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand p { color: var(--text-dim); font-size: .82rem; margin-top: 10px; max-width: 280px; }
.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-cyan); margin-bottom: 14px; }
.footer-col a { display: block; font-size: .82rem; color: var(--text-muted); padding: 4px 0; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1280px; margin: 32px auto 0; padding: 20px 24px 0;
  border-top: 1px solid var(--surface-border);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  color: var(--text-dim); font-size: .78rem;
}

/* ─── Hero finale glow (bottom) ─── */
.hero-finale {
  position: absolute; left: 0; right: 0; bottom: 0; height: 45%;
  pointer-events: none; overflow: hidden;
}
.hero-finale::before {
  content: ""; position: absolute; left: 50%; bottom: -20%; width: 120%; height: 80%;
  transform: translateX(-50%);
  background:
    radial-gradient(ellipse 55% 70% at 50% 100%, rgba(61,212,240,.18) 0%, transparent 55%),
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(168,180,200,.1) 0%, transparent 70%);
}

@media (max-width: 900px) {
  .content-grid, .services-grid, .trade-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .pricing-card.featured { transform: none; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--surface-bg); border-bottom: 1px solid var(--surface-border);
    padding: 16px 24px; gap: 8px;
  }
  .nav-links.open a { padding: 14px 16px; font-size: 14px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}