/* ========================================================
   Aura720 Landing — Light theme (matching project landing)
   ======================================================== */

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

:root {
  --bg-primary:    #faf9f7;
  --bg-secondary:  #ffffff;
  --bg-card:       #ffffff;
  --bg-hero:       linear-gradient(180deg, #faf9f7 0%, #f3efe9 100%);
  --border:        #e5e2dd;
  --border-hover:  rgba(249, 115, 22, .3);
  --text-primary:  #1a1a1a;
  --text-secondary:#6b7280;
  --text-muted:    #9ca3af;
  --accent:        #f97316;
  --accent-end:    #ea580c;
  --accent-soft:   rgba(249, 115, 22, .08);
  --accent-glow:   rgba(249, 115, 22, .12);
  --radius:        12px;
  --radius-lg:     20px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.06);
  --shadow-md:     0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:     0 8px 30px rgba(0,0,0,.10);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --transition:    .3s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 12px 20px;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.header.scrolled {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
}
.header__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 10px 20px;
}

/* Header nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
  margin-right: 24px;
}
.header__nav-link {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .01em;
  transition: color var(--transition);
  white-space: nowrap;
}
.header__nav-link:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.header__nav-link--cta {
  background: var(--text-primary);
  border: 1px solid var(--text-primary);
  color: #fff;
  padding: 10px 24px;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}
.header__nav-link--cta:hover {
  color: #fff;
  background: #333;
  border-color: #333;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, .15);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo__img {
  width: 44px; height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}
.logo__img--sm { width: 30px; height: 30px; }
.logo__wrap {
  display: flex;
  flex-direction: column;
}
.logo__text {
  font-size: 21px;
  font-weight: 800;
  color: var(--text-primary);
  white-space: nowrap;
  line-height: 1.1;
}
.logo__accent { color: var(--accent); }
.logo__subtitle {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}
.logo--sm .logo__text { font-size: 17px; }

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  padding: 6px 0;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: color var(--transition);
}
.lang-toggle:hover { color: var(--text-primary); }
.lang-toggle__arrow {
  width: 14px; height: 14px;
  transition: transform var(--transition);
}
.lang-toggle:hover .lang-toggle__arrow {
  transform: translateY(1px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 110px 0 60px;
  overflow: hidden;
  background: var(--bg-primary);
}

/* Noise texture overlay */
.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
  z-index: 1;
}

/* Mesh gradient */
.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 0% 80%, rgba(142,93,183,.08) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 95% 10%, rgba(249,115,22,.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

/* Floating orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  filter: blur(100px);
}
.hero__orb--1 {
  width: 500px; height: 500px;
  top: -15%; left: -10%;
  background: rgba(142,93,183,.07);
  animation: orb-drift 12s ease-in-out infinite;
}
.hero__orb--2 {
  width: 400px; height: 400px;
  bottom: -10%; right: 0;
  background: rgba(249,115,22,.05);
  animation: orb-drift 10s ease-in-out infinite reverse;
}
.hero__orb--3 {
  width: 250px; height: 250px;
  top: 35%; right: 30%;
  background: rgba(142,93,183,.04);
  animation: orb-drift 14s ease-in-out infinite -4s;
}
@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -20px) scale(1.1); }
  66%      { transform: translate(-20px, 15px) scale(.95); }
}

/* Bottom fade — not needed on light, hide it */
.hero__fade { display: none; }

/* Hero grid — breaks out of .container, spans ~90% of viewport */
.hero__grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 32px;
  align-items: center;
  max-width: 1440px;
  width: 92%;
  margin: 0 auto;
  padding: 0;
}
.hero__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 560px;
}
.hero__badge {
  display: inline-block;
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(142,93,183,.06);
  border: 1px solid rgba(142,93,183,.12);
  color: #8E5DB7;
  margin-bottom: 28px;
  animation: fadeUp .8s ease both;
}
.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: 22px;
  color: var(--text-primary);
  animation: fadeUp .8s ease .1s both;
}
.hero__highlight {
  display: block;
  color: var(--accent);
  -webkit-text-fill-color: var(--accent);
}
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.08rem);
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.75;
  animation: fadeUp .8s ease .2s both;
}
.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  animation: fadeUp .8s ease .3s both;
}

/* Hero-specific buttons */
.btn--hero {
  background: var(--accent);
  color: #fff;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  box-shadow: 0 4px 24px rgba(249,115,22,.25);
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn--hero svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn--hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(249,115,22,.35);
}
.btn--hero:hover svg { transform: translateX(3px); }
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 16px 32px;
  border-radius: 50px;
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
}
.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

/* Hero trust strip */
.hero__trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  animation: fadeUp .8s ease .4s both;
}
.hero__trust-avatars { display: flex; }
.hero__trust-dot {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #8E5DB7;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  margin-left: -8px;
}
.hero__trust-dot:first-child { margin-left: 0; }
.hero__trust-dot:nth-child(2) { background: #E66BAA; }
.hero__trust-dot:nth-child(3) { background: var(--accent); }
.hero__trust-dot:nth-child(4) { background: var(--bg-card); color: var(--text-muted); border-color: var(--border); }
.hero__trust-text {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero visual — stacked screenshots with logo */
.hero__visual {
  position: relative;
  animation: fadeUp .9s ease .12s both;
}
.hero__stack {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3.2;
  perspective: 1400px;
}
.hero__stack-layer {
  position: absolute;
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0,0,0,.1), 0 0 0 1px rgba(0,0,0,.04);
  object-fit: cover;
  transition: transform .6s cubic-bezier(.23,1,.32,1), opacity .5s ease;
}
.hero__stack-layer--back {
  width: 72%;
  top: 0; right: 0;
  transform: rotateY(-6deg) rotateX(3deg) translateZ(-60px);
  opacity: .5;
  filter: saturate(.85);
}
.hero__stack-layer--mid {
  width: 68%;
  top: 12%; left: 0;
  transform: rotateY(4deg) rotateX(-2deg) translateZ(-30px);
  opacity: .65;
  filter: saturate(.9);
}
.hero__stack-layer--front {
  width: 82%;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) rotateY(-2deg) rotateX(1deg);
  z-index: 2;
  box-shadow:
    0 24px 64px rgba(0,0,0,.12),
    0 0 0 1px rgba(0,0,0,.06);
}
.hero__stack:hover .hero__stack-layer--back {
  transform: rotateY(-3deg) rotateX(2deg) translateZ(-60px) translateY(-8px);
  opacity: .6;
}
.hero__stack:hover .hero__stack-layer--mid {
  transform: rotateY(2deg) rotateX(-1deg) translateZ(-30px) translateY(-5px);
  opacity: .75;
}
.hero__stack:hover .hero__stack-layer--front {
  transform: translateX(-50%) rotateY(0) rotateX(0) translateY(-4px) scale(1.01);
}

/* Logo — large, bare, floating */
.hero__stack-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  pointer-events: none;
  animation: logo-float 5s ease-in-out infinite;
  filter: drop-shadow(0 8px 30px rgba(142,93,183,.2));
}
.hero__stack-logo img {
  width: 140px; height: 140px;
  object-fit: contain;
}
@keyframes logo-float {
  0%, 100% { transform: translate(-50%, -50%) translateY(0); }
  50%      { transform: translate(-50%, -50%) translateY(-12px); }
}

/* Floating notification cards */
.hero__float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  z-index: 5;
}
.hero__float--1 {
  top: 6%; right: -4%;
  animation: float-1 5s ease-in-out infinite;
}
.hero__float--2 {
  bottom: 22%; left: -8%;
  animation: float-2 6s ease-in-out infinite;
}
.hero__float--3 {
  bottom: 2%; right: 8%;
  animation: float-3 5.5s ease-in-out infinite;
}
@keyframes float-1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-10px) rotate(1deg); }
}
@keyframes float-2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-8px) rotate(-1deg); }
}
@keyframes float-3 {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.hero__float-icon {
  width: 32px; height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero__float-icon svg { width: 16px; height: 16px; }
.hero__float-icon--positive { background: rgba(34,197,94,.1); color: #16a34a; }
.hero__float-icon--alert { background: rgba(239,68,68,.08); color: #dc2626; }
.hero__float-icon--ai { background: rgba(142,93,183,.1); color: #8E5DB7; }
.hero__float-content { display: flex; flex-direction: column; }
.hero__float-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }
.hero__float-value { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.hero__float-value--positive { color: #16a34a; }
.hero__float-value--alert { color: #dc2626; }
.hero__float-value--ai { color: #8E5DB7; }
/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--primary {
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, .3);
}
.btn--outline {
  background: transparent;
  color: var(--text-primary);
  padding: 14px 32px;
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}
.btn--lg { padding: 16px 40px; font-size: 17px; border-radius: 40px; }
.btn--block { width: 100%; }
.btn:disabled {
  opacity: .55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.btn__loader { display: inline-flex; }
.btn__loader[hidden] { display: none; }
.spinner { width: 22px; height: 22px; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
  position: relative;
}
.section--alt {
  background: var(--bg-secondary);
}
.section--cta {
  padding: 120px 0;
}
.section__title {
  text-align: center;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.section__subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 56px;
  font-size: 1.05rem;
}

/* ---------- Showcase (Tabbed Screenshots) ---------- */
.showcase {
  max-width: 960px;
  margin: 0 auto;
}
.showcase__tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.showcase__tabs::-webkit-scrollbar { display: none; }
.showcase__tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}
.showcase__tab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.showcase__tab:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}
.showcase__tab--active {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: #fff;
}
.showcase__tab--active:hover {
  color: #fff;
}

.showcase__stage {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Browser chrome frame */
.showcase__browser {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,.03);
  background: var(--bg-card);
}
.showcase__browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}
.showcase__browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.showcase__browser-dot:nth-child(1) { background: #ff5f57; }
.showcase__browser-dot:nth-child(2) { background: #ffbd2e; }
.showcase__browser-dot:nth-child(3) { background: #28c840; }
.showcase__browser-url {
  flex: 1;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  margin: 0 40px;
}
.showcase__browser-body {
  position: relative;
  aspect-ratio: 16 / 9.5;
  overflow: hidden;
  background: var(--bg-primary);
}
.showcase__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .4s ease, transform .4s ease;
  pointer-events: none;
}
.showcase__img--active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* Info panel below browser */
.showcase__info {
  text-align: center;
  min-height: 80px;
}
.showcase__info-panel {
  display: none;
  animation: fadeUp .35s ease both;
}
.showcase__info-panel--active {
  display: block;
}
.showcase__info-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.showcase__info-desc {
  color: var(--text-secondary);
  font-size: .95rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- Feature Cards (Benefits) ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: rgba(142, 93, 183, .04);
  border: 1px solid rgba(142, 93, 183, .18);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), background var(--transition);
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(142, 93, 183, .35);
  box-shadow: 0 12px 32px rgba(142, 93, 183, .12);
  background: rgba(142, 93, 183, .07);
}

/* Glassmorphism icon containers */
.feature-card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  position: relative;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .45);
  box-shadow:
    0 4px 16px rgba(142, 93, 183, .15),
    inset 0 1px 0 rgba(255, 255, 255, .5);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover .feature-card__icon {
  transform: scale(1.08);
  box-shadow:
    0 6px 24px rgba(142, 93, 183, .22),
    inset 0 1px 0 rgba(255, 255, 255, .5);
}
.feature-card__icon svg {
  width: 26px; height: 26px;
  color: #fff;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.15));
}
.feature-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.feature-card__desc {
  color: var(--text-secondary);
  font-size: .95rem;
  line-height: 1.6;
}

/* Per-card icon glassmorphism tints */
.feature-card:nth-child(1) .feature-card__icon {
  background: linear-gradient(135deg, rgba(142, 93, 183, .75), rgba(169, 123, 209, .6));
}
.feature-card:nth-child(2) .feature-card__icon {
  background: linear-gradient(135deg, rgba(230, 107, 170, .7), rgba(142, 93, 183, .5));
}
.feature-card:nth-child(3) .feature-card__icon {
  background: linear-gradient(135deg, rgba(245, 154, 74, .75), rgba(230, 107, 170, .55));
}
.feature-card:nth-child(4) .feature-card__icon {
  background: linear-gradient(135deg, rgba(111, 68, 149, .75), rgba(142, 93, 183, .55));
}
.feature-card:nth-child(5) .feature-card__icon {
  background: linear-gradient(135deg, rgba(169, 123, 209, .7), rgba(245, 154, 74, .5));
}

/* ---------- Steps (How it Works) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}
.step {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 28px 28px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.step:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.step__number {
  position: absolute;
  top: -18px;
  left: 24px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  box-shadow: 0 4px 14px rgba(249, 115, 22, .25);
}
.step__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.step__desc {
  color: var(--text-secondary);
  font-size: .93rem;
}

/* ---------- Experience ---------- */
.experience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.experience__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.experience__number {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(90deg, #c53dff, #7A5CFF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}
.experience__label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.experience__desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.experience__img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.experience__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.experience__img-fallback {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}
.experience__img-fallback svg {
  width: 64px;
  height: 64px;
  opacity: .5;
}
.experience__img--placeholder img { display: none; }
.experience__img--placeholder .experience__img-fallback { display: flex; }

/* ---------- CTA Box ---------- */
.cta-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 56px 40px;
  max-width: 640px;
  margin: 0 auto;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cta-box--wide {
  max-width: 780px;
}
.cta-box__glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(249,115,22,.04), rgba(234,88,12,.04));
  pointer-events: none;
}
.cta-box__title {
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
  background: linear-gradient(135deg, #8E5DB7, #E66BAA, #F59A4A);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-box__subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 36px;
  position: relative;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Form ---------- */
.form { position: relative; display: flex; flex-direction: column; gap: 8px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__group--grow { flex: 1; min-width: 0; }
.form__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Form sections (fieldsets) */
.form__section {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form__section + .form__section {
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.form__section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  padding: 0;
  margin-bottom: 4px;
}

/* Two-column row */
.form__row {
  display: flex;
  gap: 16px;
}

.form__input,
.form__select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form__input::placeholder { color: var(--text-muted); }
.form__input:focus,
.form__select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form__input.error,
.form__select.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, .1);
}

.form__phone-row {
  display: flex;
  gap: 10px;
}
.form__select--country {
  width: 130px;
  flex-shrink: 0;
}

.form__select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Pill / chip radio selectors */
.form__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.form__pill {
  position: relative;
  cursor: pointer;
}
.form__pill input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.form__pill-text {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
  user-select: none;
}
.form__pill:hover .form__pill-text {
  border-color: var(--border-hover);
  color: var(--text-primary);
}
.form__pill input:checked + .form__pill-text {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(249, 115, 22, .25);
}
.form__pills.error .form__pill-text {
  border-color: #ef4444;
}

/* Smart friction note */
.form__smart-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(249,115,22,.05), rgba(122,92,255,.05));
  border: 1px solid rgba(249,115,22,.15);
  border-radius: var(--radius);
  margin-top: 8px;
}
.form__smart-note-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--accent);
  margin-top: 1px;
}
.form__smart-note-icon svg {
  width: 100%;
  height: 100%;
}
.form__smart-note-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  font-style: italic;
}

/* Consent checkbox */
.form__group--check { margin-top: 4px; }
.form__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}
.form__check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.form__check-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.4;
  user-select: none;
}
.form__check.error .form__check-text {
  color: #dc2626;
}

.form__legal-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.form__legal-note a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form__legal-note a:hover {
  color: var(--accent);
}

/* Feedback */
.form__feedback {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  animation: fadeUp .4s ease both;
}
.form__feedback--success {
  background: rgba(34, 197, 94, .1);
  border: 1px solid rgba(34, 197, 94, .25);
  color: #16a34a;
}
.form__feedback--error {
  background: rgba(239, 68, 68, .08);
  border: 1px solid rgba(239, 68, 68, .2);
  color: #dc2626;
}

/* ---------- Platforms Bar ---------- */
.platforms {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.platforms__label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.platforms__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px 48px;
}
.platform-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
}
.platform-item__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.platform-item:hover .platform-item__icon {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.platform-item__icon svg {
  width: 30px;
  height: 30px;
}
.platform-item__icon--soon {
  opacity: .45;
}
.platform-item__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}
.platform-item__badge {
  position: absolute;
  top: -6px;
  right: -12px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: linear-gradient(135deg, #8E5DB7, #E66BAA);
  color: #fff;
  padding: 2px 8px;
  border-radius: 20px;
}

/* ---------- Conveyor Belt 3D ---------- */
.conveyor { padding-bottom: 40px; overflow: hidden; }

.conv3d {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 40px;
}
.conv3d__scene {
  position: relative;
  width: 100%;
  height: 380px;
  perspective: 1100px;
  perspective-origin: 50% 45%;
}

/* ---- Belt ---- */
.conv3d__belt {
  position: absolute;
  left: 3%;
  right: 3%;
  top: 58%;
  height: 80px;
  transform: rotateX(58deg) translateZ(-20px);
  transform-style: preserve-3d;
}
.conv3d__belt-surface {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #e8e5e0 0%, #dad6cf 100%);
  border-radius: 5px;
  box-shadow: 0 8px 32px rgba(0,0,0,.08);
}
.conv3d__belt-stripes {
  position: absolute;
  inset: 0;
  border-radius: 5px;
  background: repeating-linear-gradient(90deg, rgba(0,0,0,.035) 0 3px, transparent 3px 20px);
  animation: conv-belt-move 1.2s linear infinite;
}
@keyframes conv-belt-move {
  from { background-position: 0 0; }
  to   { background-position: 20px 0; }
}
.conv3d__belt-rail {
  position: absolute;
  top: -3px;
  height: calc(100% + 6px);
  width: 5px;
  background: linear-gradient(180deg, #c4c0ba, #b0aca6);
  border-radius: 3px;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.conv3d__belt-rail--l { left: -2px; }
.conv3d__belt-rail--r { right: -2px; }

/* ---- AI Machine ---- */
.conv3d__machine {
  position: absolute;
  left: 50%;
  top: 44%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 260px;
  z-index: 10;
}

/* 3D casing */
.conv3d__m-box {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}
.conv3d__m-face {
  position: absolute;
  backface-visibility: hidden;
}
.conv3d__m-back {
  width: 100%;
  height: 100%;
  transform: translateZ(-55px);
  background: linear-gradient(180deg, #1e1e2a 0%, #16161f 100%);
  border: 1px solid rgba(249,115,22,.08);
  border-radius: 10px;
}
.conv3d__m-left {
  width: 55px;
  height: 100%;
  left: 0;
  transform-origin: left center;
  transform: rotateY(90deg);
  background: linear-gradient(90deg, #1a1a26, #1e1e2a);
  border-right: 1px solid rgba(255,255,255,.04);
  border-radius: 0 6px 6px 0;
}
.conv3d__m-right {
  width: 55px;
  height: 100%;
  right: 0;
  transform-origin: right center;
  transform: rotateY(-90deg);
  background: linear-gradient(270deg, #1a1a26, #1e1e2a);
  border-left: 1px solid rgba(255,255,255,.04);
  border-radius: 6px 0 0 6px;
}
.conv3d__m-top {
  width: 100%;
  height: 55px;
  top: 0;
  transform-origin: top center;
  transform: rotateX(-90deg);
  background: linear-gradient(180deg, #24242f, #1e1e2a);
  border: 1px solid rgba(255,255,255,.04);
  border-radius: 6px;
}
.conv3d__m-floor {
  width: 100%;
  height: 55px;
  bottom: 0;
  transform-origin: bottom center;
  transform: rotateX(90deg);
  background: #14141c;
  border-radius: 6px;
}

/* Front face — the visible panel */
.conv3d__m-front {
  width: 100%;
  height: 100%;
  transform: translateZ(0);
  background: linear-gradient(180deg, #1f1f2e 0%, #181824 100%);
  border: 1.5px solid rgba(255,255,255,.06);
  border-radius: 12px;
  box-shadow:
    0 0 50px rgba(249,115,22,.04),
    0 20px 60px rgba(0,0,0,.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color .4s, box-shadow .4s;
}

/* Top bar with LEDs */
.conv3d__m-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.conv3d__m-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transition: background .3s, box-shadow .3s;
}
.conv3d__m-led--g { background: #2d3a2d; }
.conv3d__m-led--o { background: #3a3520; }
.conv3d__m-led--r { background: #3a2020; }
.conv3d__m-bar-title {
  margin-left: auto;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .15em;
  color: rgba(255,255,255,.2);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Screen area */
.conv3d__m-screen {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
}

/* Circuit board pattern */
.conv3d__m-circuit {
  position: absolute;
  inset: 0;
  opacity: .06;
  background-image:
    linear-gradient(rgba(249,115,22,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,.5) 1px, transparent 1px),
    linear-gradient(rgba(249,115,22,.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,.3) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 10px 10px, 10px 10px;
  transition: opacity .4s;
}

/* Scan line */
.conv3d__m-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,.5), transparent);
  box-shadow: 0 0 12px rgba(249,115,22,.3);
  opacity: 0;
  top: 0;
  z-index: 2;
  pointer-events: none;
}

/* Logo in screen */
.conv3d__m-logo {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 16px rgba(249,115,22,.3));
  opacity: .7;
  transition: opacity .3s, filter .3s;
}

/* Status text */
.conv3d__m-status {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.2);
  font-family: 'SF Mono', 'Fira Code', monospace;
  z-index: 1;
  transition: color .3s;
}

/* Footer tags */
.conv3d__m-footer {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid rgba(255,255,255,.04);
  background: rgba(0,0,0,.15);
}
.conv3d__m-tag {
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.15);
  padding: 2px 6px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  transition: color .3s, border-color .3s, background .3s;
}

/* Glow behind machine */
.conv3d__m-glow {
  position: absolute;
  width: 120px;
  height: 120px;
  top: 35%;
  left: 50%;
  transform: translateX(-50%) translateZ(-30px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.1) 0%, transparent 70%);
  filter: blur(16px);
  opacity: .4;
  z-index: -1;
  transition: opacity .4s, transform .4s;
}

/* Sparks */
.conv3d__m-sparks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 12;
}
.conv3d__m-sparks i {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  box-shadow: 0 0 6px var(--accent);
}
.conv3d__m-sparks i:nth-child(odd) { background: #8E5DB7; box-shadow: 0 0 6px #8E5DB7; }
.conv3d__m-sparks i:nth-child(1)  { top: 18%; left: 22%; }
.conv3d__m-sparks i:nth-child(2)  { top: 28%; right: 18%; }
.conv3d__m-sparks i:nth-child(3)  { top: 42%; left: 15%; }
.conv3d__m-sparks i:nth-child(4)  { top: 55%; right: 22%; }
.conv3d__m-sparks i:nth-child(5)  { top: 35%; left: 45%; }
.conv3d__m-sparks i:nth-child(6)  { top: 48%; right: 38%; }
.conv3d__m-sparks i:nth-child(7)  { top: 22%; left: 58%; }
.conv3d__m-sparks i:nth-child(8)  { top: 62%; right: 42%; }
.conv3d__m-sparks i:nth-child(9)  { top: 30%; left: 35%; }
.conv3d__m-sparks i:nth-child(10) { top: 50%; right: 28%; }
.conv3d__m-sparks i:nth-child(11) { top: 38%; left: 28%; }
.conv3d__m-sparks i:nth-child(12) { top: 58%; right: 15%; }

/* === Active state (processing) === */
.conv3d__machine.is-active .conv3d__m-front {
  border-color: rgba(249,115,22,.35);
  box-shadow:
    0 0 80px rgba(249,115,22,.12),
    0 20px 60px rgba(0,0,0,.3),
    inset 0 0 60px rgba(249,115,22,.04);
}
.conv3d__machine.is-active .conv3d__m-led--g {
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}
.conv3d__machine.is-active .conv3d__m-led--o {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: led-blink .4s ease-in-out infinite alternate;
}
.conv3d__machine.is-active .conv3d__m-led--r {
  background: #ef4444;
  box-shadow: 0 0 6px #ef4444;
}
@keyframes led-blink {
  from { opacity: .5; }
  to   { opacity: 1; }
}
.conv3d__machine.is-active .conv3d__m-bar-title {
  color: rgba(249,115,22,.6);
}
.conv3d__machine.is-active .conv3d__m-circuit {
  opacity: .15;
}
.conv3d__machine.is-active .conv3d__m-scanline {
  opacity: 1;
  animation: scanline-sweep .8s ease-in-out infinite;
}
@keyframes scanline-sweep {
  0%   { top: 0%; }
  100% { top: 100%; }
}
.conv3d__machine.is-active .conv3d__m-logo {
  opacity: 1;
  filter: drop-shadow(0 0 24px rgba(249,115,22,.5));
}
.conv3d__machine.is-active .conv3d__m-status {
  color: var(--accent);
}
.conv3d__machine.is-active .conv3d__m-tag {
  color: rgba(249,115,22,.5);
  border-color: rgba(249,115,22,.2);
  background: rgba(249,115,22,.05);
}
.conv3d__machine.is-active .conv3d__m-glow {
  opacity: 1;
  transform: translateX(-50%) translateZ(-30px) scale(1.8);
}

/* ---- Cards ---- */
.conv3d__card {
  position: absolute;
  top: 28%;
  width: 230px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.4;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  opacity: 0;
  z-index: 5;
}
.conv3d__card-emoji { font-size: 24px; flex-shrink: 0; }
.conv3d__card-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.conv3d__card-stars { font-size: 11px; letter-spacing: 1px; color: #ccc; }
.conv3d__card-txt { font-size: 11px; line-height: 1.35; }

/* Sad style */
.conv3d__card--sad {
  background: linear-gradient(135deg, #efebe6 0%, #e5e0d9 100%);
  border: 1px solid #d5d0c8;
  color: #999;
  left: -5%;
  box-shadow: 0 8px 28px rgba(0,0,0,.08);
}
.conv3d__card--sad .conv3d__card-txt { font-style: italic; color: #aaa; }

/* Happy style */
.conv3d__card--happy {
  background: linear-gradient(135deg, #fff 0%, #fefcfa 100%);
  border: 1px solid var(--border);
  color: var(--text-primary);
  left: -5%;
  box-shadow: 0 12px 36px rgba(249,115,22,.1), 0 0 0 1px rgba(249,115,22,.06);
}
.conv3d__card--happy .conv3d__card-txt { font-weight: 500; }

/* Stagger vertical positions per pair */
.conv3d__card[data-pair="0"] { top: 12%; }
.conv3d__card[data-pair="1"] { top: 40%; }
.conv3d__card[data-pair="2"] { top: 66%; }

/* Badges */
.conv3d__card-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  white-space: nowrap;
}
.conv3d__card-badge--neg  { background: rgba(239,68,68,.1);  color: #dc2626; }
.conv3d__card-badge--warn { background: rgba(234,179,8,.12); color: #b45309; }
.conv3d__card-badge--ins  { background: rgba(142,93,183,.1); color: #8E5DB7; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .conv3d__scene { height: 340px; perspective: 900px; }
  .conv3d__card { width: 200px; padding: 10px 12px; }
  .conv3d__card-txt { font-size: 10px; }
  .conv3d__machine { width: 160px; height: 210px; }
}
@media (max-width: 768px) {
  .conv3d__scene {
    height: auto;
    min-height: 600px;
    perspective: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 12px;
  }
  .conv3d__belt { display: none; }
  .conv3d__card {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    width: 100%;
    max-width: 300px;
  }
  .conv3d__card--sad[data-pair="0"] { order: 1; }
  .conv3d__card--happy[data-pair="0"] { order: 2; }
  .conv3d__card--sad[data-pair="1"] { order: 4; }
  .conv3d__card--happy[data-pair="1"] { order: 5; }
  .conv3d__card--sad[data-pair="2"] { order: 7; }
  .conv3d__card--happy[data-pair="2"] { order: 8; }
  .conv3d__machine {
    order: 0;
    position: relative;
    left: auto; top: auto;
    transform: none;
    width: 140px; height: 180px;
    margin-bottom: 8px;
  }
  .conv3d__m-box { display: none; }
  .conv3d__m-front {
    position: relative;
    width: 100%; height: 100%;
    transform: none;
  }
  .conv3d__m-glow { transform: translateX(-50%); }
  .conv3d__m-logo { width: 40px !important; height: 40px !important; }
}
@media (max-width: 480px) {
  .conv3d__card { max-width: 260px; }
  .conv3d__card-emoji { font-size: 20px; }
}

/* ---------- Stats ---------- */
.stats {
  padding: 64px 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item {
  text-align: center;
  padding: 24px 16px;
}
.stat-item__number {
  display: block;
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #8E5DB7, #E66BAA, #F59A4A);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}
.stat-item__unit {
  font-size: .5em;
  font-weight: 600;
}
.stat-item__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ---------- Use Cases ---------- */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.usecase-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.usecase-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.usecase-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}
.usecase-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.usecase-card__desc {
  color: var(--text-secondary);
  font-size: .9rem;
  line-height: 1.6;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-card__stars {
  display: flex;
  gap: 2px;
}
.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  color: #f59e0b;
}
.testimonial-card__text {
  font-size: .95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8E5DB7, #E66BAA);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-card__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.testimonial-card__role {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item[open] {
  border-color: var(--border-hover);
}
.faq-item__q {
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}
.faq-item__q:hover {
  color: var(--accent);
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] .faq-item__q::after {
  transform: rotate(45deg);
}
.faq-item__a {
  padding: 0 24px 20px;
  font-size: .95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 36px;
  background: var(--bg-secondary);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}
.footer__link {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}
.footer__link:hover {
  color: var(--accent);
  text-decoration: none;
}
.footer__tagline {
  color: var(--text-muted);
  font-size: 13px;
  max-width: 520px;
  line-height: 1.5;
}
.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  width: 100%;
}
.footer__copy {
  color: var(--text-muted);
  font-size: 13px;
}
.footer__contact a {
  color: var(--text-secondary);
  font-size: 13px;
}
.footer__contact a:hover { color: var(--accent); text-decoration: underline; }

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

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .hero { padding: 100px 0 80px; min-height: auto; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; text-align: center; width: 90%; }
  .hero__text { align-items: center; max-width: 100%; }
  .hero__subtitle { max-width: 100%; }
  .hero__buttons { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__visual { max-width: 400px; margin: 0 auto; }
  .hero__float--1 { right: -2%; }
  .hero__float--2 { left: -2%; }
  .hero__stack-layer--back { display: none; }
  .hero__stack-layer--mid { display: none; }
  .hero__stack-layer--front {
    position: relative;
    width: 100%;
    left: auto;
    transform: none;
  }
  .hero__stack { aspect-ratio: auto; perspective: none; }
  .hero__stack-logo img { width: 80px; height: 80px; }
  .header__nav { gap: 20px; }
  .header__nav-link { font-size: 13px; }
  .hero__buttons { flex-direction: column; align-items: center; }
  .section { padding: 64px 0; }
  .section--cta { padding: 80px 0; }
  .cta-box { padding: 36px 20px; border-radius: 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .experience { grid-template-columns: 1fr; gap: 32px; }
  .experience__img { order: -1; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .usecases-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .platforms__grid { gap: 20px 32px; }
  .showcase__tab span { display: none; }
  .showcase__tab { padding: 12px 14px; }
  .form__row { flex-direction: column; }
  .form__phone-row { flex-direction: column; }
  .form__select--country { width: 100%; }
  .cta-box--wide { padding: 36px 20px; }
  .footer__inner { gap: 12px; }
  .logo__subtitle { display: none; }
}

@media (max-width: 480px) {
  .header { padding: 8px 12px; }
  .header__inner { padding: 8px 14px; }
  .btn--lg { padding: 14px 28px; font-size: 15px; }
  .header__nav { display: none; }
  .hero__float { display: none; }
  .hero__orb { display: none; }
}

/* ========================================================
   Blog — Hub + Article layouts
   ======================================================== */

/* ---------- Blog Hub ---------- */
.blog-hero {
  background: var(--bg-hero);
  padding: 140px 20px 64px;
  text-align: center;
}
.blog-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.blog-hero__subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card__thumb {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--accent-soft), rgba(122, 92, 255, .08));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.blog-card__thumb svg {
  width: 56px;
  height: 56px;
  color: var(--accent);
  opacity: .6;
}
.blog-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 6px;
  padding: 4px 10px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.blog-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}
.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: .93rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}
.blog-card__link {
  font-size: .9rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.blog-card__link:hover { text-decoration: underline; }

/* ---------- Article ---------- */
.article-hero {
  background: var(--bg-hero);
  padding: 140px 20px 56px;
  text-align: center;
}
.article-hero__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(249, 115, 22, .2);
  border-radius: 50px;
  padding: 6px 18px;
  margin-bottom: 20px;
}
.article-hero__title {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto 16px;
}
.article-hero__meta {
  color: var(--text-muted);
  font-size: .9rem;
}

.article-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 20px 80px;
}
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 48px 0 16px;
  color: var(--text-primary);
}
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--text-primary);
}
.article-body p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 18px;
}
.article-body ul,
.article-body ol {
  margin: 0 0 20px 24px;
  color: var(--text-secondary);
  line-height: 1.8;
}
.article-body li { margin-bottom: 6px; }
.article-body a { color: var(--accent); font-weight: 600; }
.article-body a:hover { text-decoration: underline; }
.article-body blockquote {
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* TOC inside article */
.article-toc {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 40px;
}
.article-toc__title {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.article-toc ol {
  list-style: decimal;
  margin: 0 0 0 20px;
  color: var(--text-secondary);
}
.article-toc li {
  margin-bottom: 6px;
  font-size: .95rem;
}
.article-toc a {
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: none;
}
.article-toc a:hover {
  color: var(--accent);
}

/* CTA box inside article */
.article-cta {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  margin-top: 56px;
  box-shadow: var(--shadow-sm);
}
.article-cta__title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.article-cta__desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Related articles */
.article-related {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.article-related__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

/* Breadcrumb */
/* Honeypot field — invisible to humans */
.form__hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.breadcrumb a {
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb__sep { color: var(--text-muted); }

/* ---------- Blog Responsive ---------- */
@media (max-width: 768px) {
  .blog-hero { padding: 110px 16px 48px; }
  .blog-grid { grid-template-columns: 1fr; }
  .article-hero { padding: 110px 16px 40px; }
  .article-body { padding: 40px 16px 60px; }
  .article-cta { padding: 28px 20px; }
}
@media (max-width: 480px) {
  .blog-hero { padding: 96px 12px 36px; }
  .article-hero { padding: 96px 12px 32px; }
}