/* ==========================================================================
   CUSTOMWEBX TECHNOLOGIES — Stylesheet
   Design tokens
   -------------------------------------------------------------------------
   Background   #070B14  (near-black navy)
   Surface      #0D1424  (card / panel navy)
   Surface-2    #121A2E  (raised panel)
   Border       rgba(148, 168, 214, 0.14)
   Electric     #3E7BFA  (primary blue)
   Electric-2   #6EA1FF  (blue, lighter — hovers/gradients)
   Violet       #8B5CF6  (accent purple)
   Violet-2     #C084FC  (accent purple, lighter — gradients)
   Text         #EAEEF9
   Text-muted   #8D96AD
   Text-dim     #5C6480
   Success      #34D399
   ========================================================================== */

:root {
  --bg: #070B14;
  --surface: #0D1424;
  --surface-2: #121A2E;
  --border: rgba(148, 168, 214, 0.14);
  --border-strong: rgba(148, 168, 214, 0.28);
  --electric: #3E7BFA;
  --electric-2: #6EA1FF;
  --violet: #8B5CF6;
  --violet-2: #C084FC;
  --text: #EAEEF9;
  --text-muted: #8D96AD;
  --text-dim: #5C6480;
  --success: #34D399;

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --container: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* -------------------------------------------------------------------------
   Reset
   ------------------------------------------------------------------------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

::selection { background: var(--violet); color: #fff; }

:focus-visible {
  outline: 2px solid var(--electric-2);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* Ambient background wash used behind sections */
body {
  background-image:
    radial-gradient(60% 40% at 15% 0%, rgba(62, 123, 250, 0.10), transparent 60%),
    radial-gradient(50% 35% at 100% 20%, rgba(139, 92, 246, 0.09), transparent 60%);
  background-repeat: no-repeat;
}

/* -------------------------------------------------------------------------
   Typography
   ------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--electric-2);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric), var(--violet));
  box-shadow: 0 0 10px rgba(62, 123, 250, 0.8);
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 16px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 17px;
}

.gradient-text {
  background: linear-gradient(100deg, var(--electric-2), var(--violet-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(120deg, var(--electric), var(--violet));
  color: #ffffff;
  box-shadow: 0 8px 24px -8px rgba(62, 123, 250, 0.55);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -8px rgba(139, 92, 246, 0.65);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--electric-2);
  background: rgba(62, 123, 250, 0.08);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 18px; font-size: 13.5px; }
.btn-block { width: 100%; }

/* -------------------------------------------------------------------------
   Header
   ------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(7, 11, 20, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
}

.brand-name b { font-weight: 700; }
.brand-name span { color: var(--text-muted); font-weight: 400; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 14.5px;
  color: var(--text-muted);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s var(--ease);
}

.nav-links a:hover { color: var(--text); }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--electric-2), var(--violet-2));
  transition: width 0.3s var(--ease);
}

.nav-links a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  position: relative;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* -------------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: 200px 0 140px;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.65;
  mask-image: radial-gradient(65% 65% at 50% 35%, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(65% 65% at 50% 35%, black 40%, transparent 85%);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.hero-inner h1 {
  font-size: clamp(38px, 5.6vw, 64px);
  margin-bottom: 24px;
}

.hero-inner p.lede {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 88px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hero-stat {
  background: rgba(13, 20, 36, 0.7);
  backdrop-filter: blur(10px);
  padding: 26px 20px;
  text-align: center;
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  background: linear-gradient(100deg, var(--electric-2), var(--violet-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-stat .label {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

/* -------------------------------------------------------------------------
   Fade / slide reveal utility
   ------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}

/* -------------------------------------------------------------------------
   Section shell
   ------------------------------------------------------------------------- */
section { padding: 120px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(18, 26, 46, 0.35) 12%, rgba(18, 26, 46, 0.35) 88%, transparent); }

.section-tag-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------------------
   Services grid
   ------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 20px 40px -20px rgba(62, 123, 250, 0.35);
}

.service-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(62, 123, 250, 0.1);
  border: 1px solid rgba(62, 123, 250, 0.2);
  margin-bottom: 20px;
}

.service-icon svg { width: 22px; height: 22px; stroke: var(--electric-2); }

.service-card h3 {
  font-size: 17.5px;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 14.5px;
}

/* -------------------------------------------------------------------------
   Products
   ------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  top: -60%;
  right: -30%;
  width: 60%;
  height: 220%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18), transparent 65%);
  pointer-events: none;
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.product-card .product-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--violet-2);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 18px;
}

.product-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.product-card p {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 22px;
  max-width: 90%;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.product-features span {
  font-size: 12.5px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 100px;
  font-family: var(--font-mono);
}

.future-products {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.future-card {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  text-align: left;
  color: var(--text-dim);
}

.future-card .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-dim);
  margin-bottom: 14px;
}

.future-card h4 {
  font-size: 14.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.future-card p { font-size: 13px; }

/* -------------------------------------------------------------------------
   Why CustomWebX
   ------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.why-item {
  background: var(--bg);
  padding: 34px 26px;
  transition: background 0.35s var(--ease);
}

.why-item:hover { background: var(--surface); }

.why-item svg {
  width: 22px; height: 22px;
  stroke: var(--electric-2);
  margin-bottom: 16px;
}

.why-item h4 { font-size: 15px; margin-bottom: 8px; }
.why-item p { font-size: 13.5px; color: var(--text-muted); }

/* -------------------------------------------------------------------------
   About
   ------------------------------------------------------------------------- */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-copy p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 18px;
}

.about-copy p:last-child { margin-bottom: 0; }

.about-panel {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.about-panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.about-panel-row:last-child { border-bottom: none; }
.about-panel-row .k { color: var(--text-dim); font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.03em; text-transform: uppercase; }
.about-panel-row .v { color: var(--text); font-weight: 500; text-align: right; }

/* -------------------------------------------------------------------------
   Contact
   ------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contact-info h2 { font-size: clamp(26px, 3.2vw, 34px); margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); margin-bottom: 32px; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.contact-detail:last-child { border-bottom: 1px solid var(--border); }

.contact-detail svg { width: 18px; height: 18px; stroke: var(--electric-2); flex-shrink: 0; }
.contact-detail .k { font-size: 12px; color: var(--text-dim); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em; }
.contact-detail .v { font-size: 15px; margin-top: 2px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.field input::placeholder, .field textarea::placeholder { color: var(--text-dim); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--electric);
  background: rgba(62, 123, 250, 0.05);
}

.field textarea { resize: vertical; min-height: 120px; }

.form-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--text-dim);
  text-align: center;
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 9px;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--success);
  font-size: 14px;
  margin-top: 18px;
}
.form-success.is-visible { display: flex; }
.form-success svg { width: 18px; height: 18px; stroke: var(--success); flex-shrink: 0; }

/* -------------------------------------------------------------------------
   CTA band
   ------------------------------------------------------------------------- */
.cta-band {
  padding: 90px 0;
}

.cta-band-inner {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    radial-gradient(60% 130% at 15% 0%, rgba(62, 123, 250, 0.16), transparent 60%),
    radial-gradient(50% 130% at 100% 100%, rgba(139, 92, 246, 0.16), transparent 60%),
    var(--surface);
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band-inner h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 10px; }
.cta-band-inner p { color: var(--text-muted); }

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 320px;
  margin-bottom: 8px;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: 14.5px; color: var(--text-muted); transition: color 0.25s var(--ease); }
.footer-col ul li a:hover { color: var(--electric-2); }

.footer-bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-dim);
}

.footer-legalnote {
  max-width: 640px;
  color: var(--text-dim);
  font-size: 12.5px;
  line-height: 1.7;
}

/* -------------------------------------------------------------------------
   Legal pages
   ------------------------------------------------------------------------- */
.legal-page { padding: 180px 0 120px; }
.legal-page .legal-header { max-width: 720px; margin-bottom: 56px; }
.legal-page .legal-header h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 14px; }
.legal-page .legal-header p { color: var(--text-dim); font-family: var(--font-mono); font-size: 13px; }

.legal-body { max-width: 760px; }
.legal-body h2 {
  font-size: 20px;
  margin-top: 44px;
  margin-bottom: 14px;
}
.legal-body h2:first-child { margin-top: 0; }
.legal-body p, .legal-body li {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 14px;
}
.legal-body ul { padding-left: 20px; }
.legal-body li { list-style: disc; margin-bottom: 10px; }
.legal-body a { color: var(--electric-2); text-decoration: underline; text-underline-offset: 3px; }

/* -------------------------------------------------------------------------
   Floating WhatsApp button
   ------------------------------------------------------------------------- */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  z-index: 90;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.whatsapp-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.04);
  border-color: var(--electric-2);
}

@media (max-width: 760px) {
  .whatsapp-btn { width: 46px; height: 46px; bottom: 20px; left: 20px; }
  .to-top { bottom: 20px; right: 20px; }
}

/* -------------------------------------------------------------------------
   Back to top
   ------------------------------------------------------------------------- */
.to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
  z-index: 90;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top svg { width: 18px; height: 18px; stroke: var(--text); }
.to-top:hover { border-color: var(--electric-2); }

/* -------------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .future-products { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 40px; }
}

@media (max-width: 760px) {
  .nav-links { 
    position: fixed;
    top: 64px;
    left: 16px;
    right: 16px;
    background: rgba(10, 15, 27, 0.96);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    gap: 4px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
  }
  .nav-links.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-links a { padding: 10px 4px; width: 100%; }
  .nav-toggle { display: flex; }
  .header-actions .btn-primary.header-cta { display: none; }

  .hero { padding: 150px 0 90px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }

  .card-grid { grid-template-columns: 1fr; }
  .future-products { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; padding: 44px 30px; }
  section { padding: 80px 0; }
}