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

:root {
  --bg:          #ffffff;
  --bg-alt:      #f9fafb;
  --bg-dark:     #0d0f14;
  --text:        #111318;
  --text-muted:  #6b7280;
  --text-light:  #9ca3af;
  --accent:      #00c896;
  --accent-dark: #00a87d;
  --accent-glow: rgba(0,200,150,.15);
  --border:      #e5e7eb;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.12);
  --font:        'Inter', system-ui, sans-serif;
  --header-h:    68px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
svg { display: block; }

/* ── Container ──────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: 8px;
  padding: 10px 20px;
  transition: all .18s ease;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,200,150,.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: #aaa;
  background: var(--bg-alt);
}

.btn-lg {
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 10px;
}

/* "Soon" disabled button */
.btn-disabled-soon {
  background: #d1d5db !important;
  color: #9ca3af !important;
  cursor: not-allowed !important;
  pointer-events: none;
  box-shadow: none !important;
  transform: none !important;
  user-select: none;
}

/* "Soon" stamp — diagonal band across the button */
.btn-soon-wrap {
  position: relative;
  display: inline-flex;
  overflow: hidden;
  border-radius: 10px;
  flex-shrink: 0;
}

.soon-stamp {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160%;
  padding: 5px 0;
  transform: translate(-50%, -50%) rotate(-28deg);
  background: rgba(28, 28, 32, 0.68);
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
  pointer-events: none;
  white-space: nowrap;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

/* ── Badges ─────────────────────────────────────────────────────── */
.coming-soon-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--accent-glow);
  color: var(--accent-dark);
  border: 1px solid rgba(0,200,150,.3);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 20px;
}
.badge-dark {
  background: rgba(0,200,150,.12);
  color: var(--accent);
  border-color: rgba(0,200,150,.25);
}

/* ── Header ─────────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.header.scrolled {
  border-color: var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 32px;
}

.logo { display: flex; align-items: center; }
.logo img { height: 38px; width: auto; object-fit: contain; }

.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .15s;
}
.nav a:hover { color: var(--text); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 16px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 0;
  color: var(--text-muted);
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + 80px);
  background: linear-gradient(155deg, #0d0f14 0%, #141922 55%, #0f1a14 100%);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  padding-bottom: 100px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.04em;
  color: #fff;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.55);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.hero-cta .btn-ghost {
  color: rgba(255,255,255,.7);
  border-color: rgba(255,255,255,.2);
}
.hero-cta .btn-ghost:hover {
  color: #fff;
  border-color: rgba(255,255,255,.45);
  background: rgba(255,255,255,.05);
}

/* Product image */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,200,150,.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.product-img-wrap {
  position: relative;
  z-index: 1;
}

.product-img {
  max-height: 420px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 32px 64px rgba(0,0,0,.6));
}

.floating-stat {
  position: absolute;
  top: 24px;
  right: -20px;
  background: rgba(15,20,30,.9);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 16px 20px;
  backdrop-filter: blur(12px);
  min-width: 150px;
}
.fstat-row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 6px;
}
.fstat-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}
.fstat-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,.4);
  font-weight: 500;
}
.fstat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.fstat-value small {
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255,255,255,.45);
}
.fstat-sub {
  font-size: 0.72rem;
  color: rgba(255,255,255,.4);
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 8px;
}
.fstat-sub strong { color: var(--accent); }

.hero-wave {
  line-height: 0;
  margin-bottom: -1px;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ── Intro ───────────────────────────────────────────────────────── */
.intro {
  background: var(--bg-alt);
  padding: 80px 0;
  text-align: center;
}
.intro-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent-dark);
  background: var(--accent-glow);
  border: 1px solid rgba(0,200,150,.25);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 20px;
}
.intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  max-width: 600px;
  margin: 0 auto 20px;
}
.intro p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ── Features ───────────────────────────────────────────────────── */
.features {
  padding: 96px 0;
  background: var(--bg);
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent-dark);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.04em;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 56px;
  line-height: 1.7;
}

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

.feature-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all .2s ease;
}
.feature-card:hover {
  border-color: rgba(0,200,150,.4);
  box-shadow: 0 0 0 4px var(--accent-glow), var(--shadow);
  transform: translateY(-2px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  background: var(--accent-glow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--accent-dark);
}
.feature-icon svg { width: 20px; height: 20px; }

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -.02em;
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── App Screenshots ────────────────────────────────────────────── */
.app-section {
  padding: 96px 0;
  background: var(--bg-alt);
  overflow: hidden;
}

.app-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.app-features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}
.app-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.app-features-list svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.app-features-list strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.app-features-list span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.app-screenshots {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  justify-content: center;
}
.app-screen {
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  object-fit: contain;
}
.app-screen-1 {
  max-height: 380px;
  transform: translateY(24px);
}
.app-screen-2 {
  max-height: 340px;
  opacity: .85;
}

/* ── Highlight Strip ────────────────────────────────────────────── */
.highlight-strip {
  background: var(--bg-dark);
  padding: 48px 0;
}

.highlight-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255,255,255,.85);
}
.highlight-item .h-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,200,150,.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.highlight-item .h-icon svg { width: 20px; height: 20px; }
.highlight-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.highlight-item span {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,.4);
}

.highlight-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.1);
}

/* ── Pre-order ──────────────────────────────────────────────────── */
.preorder {
  padding: 96px 0;
  background: var(--bg-alt);
}

.preorder-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.preorder-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.04em;
  margin-bottom: 16px;
  line-height: 1.15;
}
.preorder-content p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.75;
}

.price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.price-amount {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -.05em;
  white-space: nowrap;
}
.price-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.preorder-specs {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.preorder-specs h3 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.preorder-specs ul { display: flex; flex-direction: column; gap: 16px; }
.preorder-specs li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}
.preorder-specs li svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Newsletter ─────────────────────────────────────────────────── */
.newsletter {
  padding: 80px 0;
  background: var(--bg);
  text-align: center;
}
.newsletter-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -.04em;
  margin-bottom: 12px;
}
.newsletter-inner > p {
  color: var(--text-muted);
  margin-bottom: 32px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto 16px;
}
.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color .15s;
}
.newsletter-form input:focus { border-color: var(--accent); }
.newsletter-form input::placeholder { color: var(--text-light); }

.newsletter-fine {
  font-size: 0.78rem;
  color: var(--text-light);
}
.newsletter-fine a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Footer ─────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,.75);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,.38);
  margin: 16px 0 24px;
  max-width: 280px;
  line-height: 1.7;
}
.footer-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .85;
}

.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.45);
  transition: all .15s;
}
.social-links a:hover {
  background: rgba(0,200,150,.15);
  border-color: rgba(0,200,150,.3);
  color: var(--accent);
}
.social-links svg { width: 15px; height: 15px; }

.footer-links { display: flex; gap: 48px; }

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.28);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.87rem;
  color: rgba(255,255,255,.48);
  transition: color .15s;
}
.footer-col a:hover { color: rgba(255,255,255,.9); }

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,.22);
}

/* ── Inner pages ────────────────────────────────────────────────── */
.inner-hero {
  padding: calc(var(--header-h) + 56px) 0 56px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 16px;
}
.breadcrumb a {
  color: var(--text-muted);
  transition: color .15s;
}
.breadcrumb a:hover { color: var(--text); }
.breadcrumb span { color: var(--text-light); margin: 0 6px; }

.inner-hero h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.04em;
  margin-bottom: 12px;
}
.inner-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.inner-content {
  padding: 64px 0 96px;
}

.prose {
  max-width: 760px;
}
.prose h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 40px 0 12px;
  letter-spacing: -.02em;
  color: var(--text);
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 24px 0 8px;
  color: var(--text);
}
.prose p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
  font-size: 0.93rem;
}
.prose ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 16px;
}
.prose ul li {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 6px;
}
.prose ol {
  padding-left: 20px;
  margin-bottom: 16px;
}
.prose ol li {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 8px;
}
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 2px; }
.prose .last-updated {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 36px;
  background: var(--bg-alt);
  padding: 4px 12px;
  border-radius: 6px;
}

/* Contact form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-info h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 12px;
}
.contact-info p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
}
.contact-detail svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.form-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color .15s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }

/* Instructions steps */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 8px;
}
.step {
  display: flex;
  gap: 20px;
}
.step-num {
  width: 36px;
  height: 36px;
  background: var(--accent-glow);
  border: 1.5px solid rgba(0,200,150,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-dark);
  flex-shrink: 0;
  margin-top: 2px;
}
.step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.step-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* About page */
.about-hero-img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
}
.timeline {
  border-left: 2px solid var(--border);
  padding-left: 24px;
  margin: 24px 0;
}
.timeline-item {
  position: relative;
  margin-bottom: 28px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-date {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent-dark);
  margin-bottom: 4px;
}
.timeline-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.timeline-item p {
  font-size: 0.87rem;
  color: var(--text-muted);
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; padding-bottom: 72px; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-cta { justify-content: center; }
  .hero-visual { order: -1; }
  .floating-stat { right: 8px; min-width: 130px; padding: 12px 16px; }
  .fstat-value { font-size: 1.5rem; }
  .preorder-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .highlight-inner { flex-direction: column; gap: 28px; align-items: flex-start; }
  .highlight-divider { display: none; }
  .app-inner { grid-template-columns: 1fr; gap: 40px; }
  .app-screenshots { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .header .btn-soon-wrap { display: none; }
  .hamburger { display: flex; }
  .hero { padding-top: calc(var(--header-h) + 40px); }
  .hero-inner { gap: 32px; padding-bottom: 56px; }
  .hero h1 { font-size: 2.2rem; }
  .floating-stat { right: 4px; min-width: 120px; padding: 10px 14px; }
  .fstat-value { font-size: 1.3rem; }
  .product-img { max-height: 280px; }
  .app-screenshots { flex-direction: column; align-items: center; gap: 12px; }
  .app-screen { max-width: 220px; }
  .app-screen-1 { transform: none; }
  .newsletter-form { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 28px; }
  .footer-bottom .container { flex-direction: column; gap: 6px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .preorder-specs { padding: 24px; }
  .highlight-strip { padding: 36px 0; }
}