/* ============================================================
   Sinic Technology — Design System
   Ethereal Glass / dark tech, bento + editorial-split layouts
   Fonts: Space Grotesk (display) + Plus Jakarta Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,500&display=swap');

/* ── Tokens ───────────────────────────────────────────────── */
:root {
  /* base surfaces */
  --bg:            #05070d;
  --bg-alt:        #080b14;
  --surface:       rgba(255, 255, 255, 0.035);
  --surface-hi:    rgba(255, 255, 255, 0.06);
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-border-hi: rgba(255, 255, 255, 0.14);

  /* brand */
  --blue:       #4a6cf7;
  --blue-soft:  #7b9bff;
  --teal:       #00e5b0;
  --teal-soft:  #5cf2cd;

  /* text */
  --ink:        #f4f6fb;
  --ink-dim:    #aab2c5;
  --ink-faint:  #6b7386;

  /* radii */
  --r-xl: 2.25rem;
  --r-lg: 1.75rem;
  --r-md: 1.25rem;
  --r-sm: 0.85rem;
  --r-pill: 999px;

  /* motion */
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* type scale */
  --fs-hero: clamp(2.75rem, 6vw, 5.25rem);
  --fs-h1: clamp(2.25rem, 4.4vw, 3.75rem);
  --fs-h2: clamp(1.9rem, 3.2vw, 2.75rem);
  --fs-h3: clamp(1.3rem, 1.8vw, 1.6rem);

  --gradient-brand: linear-gradient(135deg, var(--blue) 0%, var(--teal) 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #b9c3dd 100%);
  --shadow-blue: 0 20px 60px -20px rgba(74, 108, 247, 0.45);
  --shadow-teal: 0 20px 60px -20px rgba(0, 229, 176, 0.4);
  --shadow-soft: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--blue); color: #fff; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-border-hi); border-radius: 4px; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 768px) { .container { padding: 0 2.5rem; } }

section { position: relative; padding: 6rem 0; }
@media (min-width: 1024px) { section { padding: 8.5rem 0; } }

/* ── Ambient mesh background ──────────────────────────────── */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(45rem 32rem at 15% -5%, rgba(74, 108, 247, 0.22), transparent 60%),
    radial-gradient(38rem 30rem at 90% 15%, rgba(0, 229, 176, 0.14), transparent 60%),
    radial-gradient(50rem 40rem at 50% 110%, rgba(74, 108, 247, 0.12), transparent 60%);
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
main, header, footer { position: relative; z-index: 2; }

/* ── Eyebrow / labels ─────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem 0.4rem 0.6rem;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--surface-border);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-soft);
  margin-bottom: 1.25rem;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 12px var(--teal); }

.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: var(--fs-h2); color: var(--ink); }
.section-head p { margin-top: 1rem; color: var(--ink-dim); font-size: 1.05rem; }
.text-gradient { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.text-accent { color: var(--teal-soft); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.7rem 0.7rem 1.5rem;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: transform 0.5s var(--ease-spring), box-shadow 0.5s var(--ease-spring), background 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  transition: transform 0.5s var(--ease-spring), background 0.4s var(--ease-out);
  flex-shrink: 0;
}
.btn-icon i { font-size: 1rem; }
.btn-primary { background: var(--gradient-brand); color: #04101a; box-shadow: var(--shadow-blue); }
.btn-primary .btn-icon { background: rgba(4, 16, 26, 0.18); }
.btn-primary:hover { box-shadow: 0 24px 70px -18px rgba(74, 108, 247, 0.6); }
.btn-primary:hover .btn-icon { transform: translate(2px, -2px) scale(1.06); }

.btn-ghost { background: var(--surface); border: 1px solid var(--surface-border); color: var(--ink); }
.btn-ghost .btn-icon { background: var(--surface-hi); }
.btn-ghost:hover { border-color: var(--surface-border-hi); background: var(--surface-hi); }
.btn-ghost:hover .btn-icon { transform: translate(2px, -2px) scale(1.06); }

.btn-block { width: 100%; justify-content: space-between; }

/* ── Bezel card system (double-bezel) ────────────────────── */
.bezel {
  padding: 0.4rem;
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.015));
  border: 1px solid var(--surface-border);
  height: 100%;
}
.bezel-core {
  position: relative;
  height: 100%;
  border-radius: calc(var(--r-xl) - 0.4rem);
  background: linear-gradient(160deg, var(--bg-alt), #050810);
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.06);
  overflow: hidden;
}
.bezel-glass .bezel-core { backdrop-filter: blur(18px); background: rgba(10, 14, 24, 0.55); }

/* ── Reveal-on-scroll ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(2.25rem);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out), filter 0.9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); filter: blur(0); }

/* ── Floating navbar ──────────────────────────────────────── */
.nav-wrap { position: fixed; top: 1.25rem; left: 0; right: 0; z-index: 100; display: flex; justify-content: center; padding: 0 1rem; }
.nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  width: 100%;
  max-width: 1080px;
  padding: 0.6rem 0.6rem 0.6rem 1.4rem;
  border-radius: var(--r-pill);
  background: rgba(9, 13, 22, 0.6);
  backdrop-filter: blur(22px) saturate(140%);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-soft);
  transition: background 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.05rem; margin-right: auto; }
.nav-logo img { height: 30px; width: auto; }
.nav-links { display: none; align-items: center; gap: 1.9rem; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--ink-dim); transition: color 0.3s var(--ease-out); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px; background: var(--gradient-brand); }
.nav-cta { display: none; }
@media (min-width: 992px) { .nav-links { display: flex; } .nav-cta { display: inline-flex; } }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  position: relative;
  flex-shrink: 0;
}
@media (min-width: 992px) { .nav-toggle { display: none; } }
.nav-toggle span {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.5s var(--ease-spring), opacity 0.3s var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 0.95rem; }
.nav-toggle span:nth-child(2) { top: 1.3rem; }
.nav-toggle span:nth-child(3) { top: 1.65rem; }
.nav-toggle.open span:nth-child(1) { top: 1.3rem; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 1.3rem; transform: rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(5, 7, 13, 0.88);
  backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-out), visibility 0.5s;
}
.nav-overlay.open { opacity: 1; visibility: visible; }
.nav-overlay a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--ink-dim);
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), color 0.3s;
}
.nav-overlay a.active, .nav-overlay a:hover { color: var(--ink); }
.nav-overlay.open a { opacity: 1; transform: translateY(0); }
.nav-overlay a:nth-child(1) { transition-delay: 0.08s; }
.nav-overlay a:nth-child(2) { transition-delay: 0.14s; }
.nav-overlay a:nth-child(3) { transition-delay: 0.2s; }
.nav-overlay a:nth-child(4) { transition-delay: 0.26s; }
.nav-overlay a:nth-child(5) { transition-delay: 0.32s; }
.nav-overlay a:nth-child(6) { transition-delay: 0.38s; }
body.menu-open { overflow: hidden; }

/* ── Footer ───────────────────────────────────────────────── */
footer { border-top: 1px solid var(--surface-border); background: var(--bg-alt); padding: 5rem 0 2rem; }
.footer-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2rem; } }
.footer-brand { display: flex; align-items: center; gap: 0.6rem; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.1rem; margin-bottom: 1rem; }
.footer-brand img { height: 32px; }
.footer-col h4 { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 1.1rem; }
.footer-col a, .footer-col li { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 0.7rem; display: block; transition: color 0.3s; }
.footer-col a:hover { color: var(--teal-soft); }
.footer-social { display: flex; gap: 0.6rem; margin-top: 1.5rem; }
.footer-social a { width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--surface); border: 1px solid var(--surface-border); display: flex; align-items: center; justify-content: center; transition: all 0.3s var(--ease-out); }
.footer-social a:hover { background: var(--gradient-brand); color: #04101a; border-color: transparent; }
.footer-bottom { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--surface-border); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; color: var(--ink-faint); font-size: 0.85rem; }

/* ── Bento grid helper ────────────────────────────────────── */
.bento { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 768px) { .bento { grid-template-columns: repeat(12, 1fr); } }
.span-4 { grid-column: span 12; } .span-6 { grid-column: span 12; } .span-8 { grid-column: span 12; } .span-12 { grid-column: span 12; }
@media (min-width: 768px) {
  .span-4 { grid-column: span 4; }
  .span-6 { grid-column: span 6; }
  .span-8 { grid-column: span 8; }
  .span-12 { grid-column: span 12; }
}

/* ── Utility ──────────────────────────────────────────────── */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-sm { gap: 0.75rem; } .gap-md { gap: 1.25rem; } .gap-lg { gap: 2rem; }
.mt-lg { margin-top: 3rem; }
.text-center { text-align: center; }
.hidden-mobile { display: none; }
@media (min-width: 768px) { .hidden-mobile { display: block; } }

/* Icon sizing (Phosphor light) */
i[class*="ph-"] { font-size: 1.25em; line-height: 1; }
.btn-icon i[class*="ph-"] { font-size: 1rem; }

/* ============================================================
   Shared page components
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */
.hero { padding: 9.5rem 0 5rem; min-height: 92dvh; display: flex; align-items: center; }
@media (min-width: 1024px) { .hero { padding: 11rem 0 6rem; } }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 4rem; } }
.hero h1 { font-size: var(--fs-hero); color: var(--ink); }
.hero .lede { margin-top: 1.5rem; font-size: 1.15rem; color: var(--ink-dim); max-width: 46ch; }
.hero .desc { margin-top: 1.25rem; color: var(--ink-faint); max-width: 52ch; font-size: 0.98rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }
.hero-canvas-wrap { position: relative; border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 4/3; }
#hero-canvas { width: 100%; height: 100%; }

.status-card {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--r-lg);
  background: rgba(8, 12, 20, 0.72);
  backdrop-filter: blur(20px);
  border: 1px solid var(--surface-border);
}
.status-card .status-row { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--teal-soft); font-weight: 600; margin-bottom: 0.9rem; }
.status-card .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 rgba(0,229,176,0.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(0,229,176,0); } 100% { box-shadow: 0 0 0 0 rgba(0,229,176,0); } }
.status-card .metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
.status-card .metric b { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; color: var(--ink); }
.status-card .metric span { font-size: 0.72rem; color: var(--ink-faint); }

/* ── Stats ────────────────────────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 3.5rem; }
@media (min-width: 768px) { .stats-row { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.stat-item { padding: 1.5rem; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--surface-border); }
.stat-item b { display: block; font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.8rem, 3vw, 2.5rem); background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-item span { font-size: 0.85rem; color: var(--ink-dim); }

/* ── Partner marquee ──────────────────────────────────────── */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 3.5rem; width: max-content; animation: marquee 28s linear infinite; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item { display: flex; align-items: center; gap: 0.6rem; color: var(--ink-faint); font-weight: 600; font-size: 0.95rem; white-space: nowrap; }
.marquee-item i { font-size: 1.4rem; color: var(--ink-dim); }

/* ── Generic feature/service card ────────────────────────── */
.card { padding: 1.9rem; height: 100%; display: flex; flex-direction: column; }
.card .num { font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; color: var(--ink-faint); }
.card .icon-wrap { width: 3rem; height: 3rem; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--surface-border); display: flex; align-items: center; justify-content: center; margin: 1rem 0 1.25rem; color: var(--teal-soft); font-size: 1.4rem; }
.card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.card p { color: var(--ink-dim); font-size: 0.92rem; }
.card .tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.1rem; }
.tag { padding: 0.3rem 0.7rem; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--surface-border); font-size: 0.72rem; color: var(--ink-dim); }
.card-link { margin-top: auto; padding-top: 1.25rem; display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; font-weight: 600; color: var(--teal-soft); }

/* ── Feature list (check items) ───────────────────────────── */
.feature-list { display: grid; gap: 0.9rem; }
.feature-list li { display: flex; align-items: flex-start; gap: 0.75rem; color: var(--ink-dim); font-size: 0.95rem; }
.feature-list i { color: var(--teal); font-size: 1.15rem; margin-top: 0.1rem; flex-shrink: 0; }

/* ── Timeline ─────────────────────────────────────────────── */
.timeline { position: relative; padding-left: 2rem; border-left: 1px solid var(--surface-border); display: grid; gap: 3rem; }
.timeline-item { position: relative; }
.timeline-item::before { content: ''; position: absolute; left: -2.42rem; top: 0.3rem; width: 10px; height: 10px; border-radius: 50%; background: var(--gradient-brand); box-shadow: 0 0 0 4px var(--bg), 0 0 16px rgba(0,229,176,0.5); }
.timeline-item .when { font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-soft); margin-bottom: 0.5rem; }
.timeline-item h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.timeline-item p { color: var(--ink-dim); font-size: 0.95rem; max-width: 60ch; }

/* ── Credential list ──────────────────────────────────────── */
.credential-list { display: grid; gap: 1rem; }
.credential-item { display: flex; gap: 1rem; padding: 1.25rem; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--surface-border); }
.credential-item i { color: var(--blue-soft); font-size: 1.5rem; flex-shrink: 0; }
.credential-item p { color: var(--ink-dim); font-size: 0.92rem; }
.credential-item b { color: var(--ink); font-weight: 600; }

/* ── Pricing tiers ────────────────────────────────────────── */
.pricing-grid { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }
.price-card { padding: 2rem; text-align: center; position: relative; }
.price-card.popular .bezel { background: linear-gradient(160deg, rgba(0,229,176,0.35), rgba(74,108,247,0.15)); }
.price-badge { position: absolute; top: -0.8rem; left: 50%; transform: translateX(-50%); padding: 0.3rem 0.9rem; border-radius: var(--r-pill); background: var(--gradient-brand); color: #04101a; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.price-card h3 { font-size: 1.1rem; color: var(--ink-dim); font-weight: 500; }
.price-card .range { font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; margin: 0.75rem 0 1.25rem; color: var(--ink); }

/* ── Process steps ────────────────────────────────────────── */
.process-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; position: relative; }
@media (min-width: 768px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }

/* ── Case study card ──────────────────────────────────────── */
.case-card { padding: 2.25rem; }
.case-card .client { color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 0.5rem; }
.case-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.case-card .challenge { color: var(--ink-dim); font-size: 0.95rem; margin-bottom: 1.25rem; }
.case-stats { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }
.case-result { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--surface-border); font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; color: var(--teal-soft); }

/* ── Testimonial / quote ──────────────────────────────────── */
.quote-card { padding: 2rem; }
.quote-card i.quote-mark { font-size: 2rem; color: var(--blue-soft); opacity: 0.6; }
.quote-card p { margin-top: 1rem; color: var(--ink-dim); font-size: 1rem; }
.quote-author { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.5rem; }
.quote-avatar { width: 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: #04101a; }
.quote-author b { display: block; font-size: 0.9rem; }
.quote-author span { font-size: 0.8rem; color: var(--ink-faint); }

/* ── Filter tabs ──────────────────────────────────────────── */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.filter-tab { padding: 0.55rem 1.2rem; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--surface-border); font-size: 0.85rem; font-weight: 500; color: var(--ink-dim); transition: all 0.3s var(--ease-out); }
.filter-tab.active, .filter-tab:hover { background: var(--gradient-brand); color: #04101a; border-color: transparent; }

/* ── Product card ─────────────────────────────────────────── */
.product-card { padding: 1.75rem; height: 100%; display: flex; flex-direction: column; }
.product-media { position: relative; aspect-ratio: 4/3; border-radius: var(--r-md); background: radial-gradient(120% 120% at 20% 15%, rgba(74,108,247,0.28), transparent 60%), radial-gradient(120% 120% at 85% 90%, rgba(0,229,176,0.18), transparent 55%), var(--bg-alt); border: 1px solid var(--surface-border); overflow: hidden; margin-bottom: 1.25rem; }
.product-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-media-fallback { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; text-align: center; padding: 1rem; }
.product-media-fallback i { font-size: 2.4rem; color: var(--ink-dim); }
.product-media-fallback span { font-size: 0.78rem; color: var(--ink-faint); }
.product-media-fallback b { font-size: 0.85rem; color: var(--ink-dim); font-weight: 600; }
.product-brand { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-soft); margin-bottom: 0.4rem; }
.product-card h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.product-model { font-size: 0.78rem; color: var(--ink-faint); margin-bottom: 0.6rem; }
.product-card p.desc { color: var(--ink-dim); font-size: 0.88rem; margin-bottom: 1rem; }
.product-price { font-family: 'Space Grotesk', sans-serif; font-size: 1.25rem; color: var(--ink); margin-top: auto; margin-bottom: 1rem; }

/* ── Modal (quote request) ───────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; z-index: 200; background: rgba(5,7,13,0.8); backdrop-filter: blur(12px); display: flex; align-items: center; justify-content: center; padding: 1.25rem; opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease-out), visibility 0.4s; }
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box { width: 100%; max-width: 560px; max-height: 88dvh; overflow-y: auto; border-radius: var(--r-xl); background: var(--bg-alt); border: 1px solid var(--surface-border-hi); box-shadow: var(--shadow-soft); padding: 2.25rem; transform: translateY(1.5rem) scale(0.98); transition: transform 0.5s var(--ease-spring); }
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: 1.5rem; right: 1.5rem; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--surface); border: 1px solid var(--surface-border); display: flex; align-items: center; justify-content: center; }
.modal-box h3 { font-size: 1.4rem; margin-bottom: 0.3rem; }
.quote-product-name { color: var(--teal-soft); font-weight: 600; }
.quote-product-price { color: var(--ink-faint); font-size: 0.85rem; margin-bottom: 1.5rem; }
.qty-stepper { display: inline-flex; align-items: center; gap: 0; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--surface-border); overflow: hidden; }
.qty-stepper button { width: 2.6rem; height: 2.6rem; font-size: 1.1rem; }
.qty-stepper input { width: 3rem; text-align: center; background: transparent; border: none; font-family: 'Space Grotesk', sans-serif; }

/* ── Forms ────────────────────────────────────────────────── */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.8rem; color: var(--ink-dim); margin-bottom: 0.5rem; font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--ink);
  transition: border-color 0.3s var(--ease-out), background 0.3s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-soft); background: var(--surface-hi); }
.field textarea { resize: vertical; min-height: 110px; }
.field-row { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-check { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.82rem; color: var(--ink-faint); }
.field-check input { width: 16px; height: 16px; margin-top: 0.2rem; accent-color: var(--teal); }
.website-field { position: absolute; left: -9999px; opacity: 0; }
.form-status { margin-top: 1rem; font-size: 0.88rem; min-height: 1.2em; }
.form-status.success { color: var(--teal-soft); }
.form-status.error { color: #ff8a8a; }
.form-status.pending { color: var(--ink-dim); }

/* ── Contact info cards ───────────────────────────────────── */
.contact-info-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.info-card { padding: 1.5rem; }
.info-card i { font-size: 1.5rem; color: var(--teal-soft); margin-bottom: 0.9rem; display: block; }
.info-card h4 { font-size: 0.95rem; margin-bottom: 0.35rem; }
.info-card p, .info-card a { color: var(--ink-dim); font-size: 0.88rem; }

/* ── FAQ ──────────────────────────────────────────────────── */
.faq-list { display: grid; gap: 0.9rem; }
.faq-item { border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--surface-border); overflow: hidden; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.35rem 1.6rem; text-align: left; font-weight: 600; font-size: 0.98rem; }
.faq-q i { transition: transform 0.4s var(--ease-spring); color: var(--teal-soft); flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease-out); }
.faq-a p { padding: 0 1.6rem 1.5rem; color: var(--ink-dim); font-size: 0.92rem; }
.faq-item.open .faq-a { max-height: 20rem; }

/* ── CTA banner ───────────────────────────────────────────── */
.cta-banner { padding: 4rem 2.5rem; text-align: center; }
.cta-banner h2 { font-size: var(--fs-h2); margin-bottom: 1rem; }
.cta-banner p { color: var(--ink-dim); max-width: 50ch; margin: 0 auto 2rem; }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }