/* =============================================
   Dominazo — Website Styles (Light Mode Redesign)
   Theme: white bg, blue (#009eef), pink (#FF4081)
   Font: Inter
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #ffffff;
  --bg-alt:     #f8fafc;
  --bg-card:    #ffffff;
  --border:     #e2e8f0;
  --border-light: #f1f5f9;
  --blue:       #009eef;
  --blue-dim:   #007bc0;
  --blue-light: #e0f4ff;
  --pink:       #FF4081;
  --pink-light: #fff0f5;
  --text:       #0f172a;
  --text-mid:   #334155;
  --text-dim:   #64748b;
  --green:      #22c55e;
  --gray-x:     #cbd5e1;
  --radius:     16px;
  --radius-sm:  12px;
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-blue: 0 0 0 3px rgba(0,158,239,0.15);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; }

/* =============================================
   ANIMATIONS
   ============================================= */

/* Fade-in animation keyframes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* JS adds .js-ready to <html> on load; without it, everything is visible.
   Uses animation (not transition) so it works even when class is added
   before the first paint. */
.fade-in {
  opacity: 1;
  transform: translateY(0);
}
html.js-ready .fade-in {
  opacity: 0;
  transform: translateY(28px);
}
html.js-ready .fade-in.visible {
  animation: fadeInUp 0.7s ease-out forwards;
}

/* Phone float animation */
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Domino tile float + rotate */
@keyframes dominoFloat1 {
  0%, 100% { transform: translate(0, 0) rotate(12deg); }
  50%      { transform: translate(6px, -14px) rotate(18deg); }
}
@keyframes dominoFloat2 {
  0%, 100% { transform: translate(0, 0) rotate(-8deg); }
  50%      { transform: translate(-8px, -10px) rotate(-14deg); }
}
@keyframes dominoFloat3 {
  0%, 100% { transform: translate(0, 0) rotate(20deg); }
  50%      { transform: translate(5px, -12px) rotate(26deg); }
}
@keyframes dominoFloat4 {
  0%, 100% { transform: translate(0, 0) rotate(-15deg); }
  50%      { transform: translate(-6px, -8px) rotate(-20deg); }
}

/* Subtle hero gradient shift */
@keyframes heroGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* =============================================
   NAV
   ============================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.nav.scrolled {
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--blue), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}
.nav-logo:hover { text-decoration: none; }
.nav-logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a.nav-active {
  color: var(--text);
  text-decoration: none;
}

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger svg {
  width: 28px;
  height: 28px;
  stroke: var(--text);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  position: relative;
  overflow: hidden;
  /* Subtle animated gradient background */
  background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 25%, #fff0f5 50%, #ffffff 75%, #e0f4ff 100%);
  background-size: 300% 300%;
  animation: heroGradient 12s ease infinite;
}
.hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 80px 24px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Decorative floating domino tiles */
.domino-deco {
  position: absolute;
  width: 44px;
  height: 60px;
  background: rgba(0, 158, 239, 0.06);
  border: 1.5px solid rgba(0, 158, 239, 0.12);
  border-radius: 8px;
  z-index: 1;
  pointer-events: none;
}
/* Dots on domino tiles */
.domino-deco::before,
.domino-deco::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 158, 239, 0.15);
  left: 50%;
  transform: translateX(-50%);
}
.domino-deco::before { top: 10px; }
.domino-deco::after  { bottom: 10px; }
/* Divider line across domino */
.domino-deco span {
  position: absolute;
  top: 50%;
  left: 4px;
  right: 4px;
  height: 1.5px;
  background: rgba(0, 158, 239, 0.12);
  transform: translateY(-50%);
}

.domino-deco:nth-child(1) {
  top: 10%;
  left: 5%;
  animation: dominoFloat1 6s ease-in-out infinite;
}
.domino-deco:nth-child(2) {
  top: 60%;
  left: 2%;
  animation: dominoFloat2 7s ease-in-out infinite;
}
.domino-deco:nth-child(3) {
  top: 15%;
  right: 4%;
  animation: dominoFloat3 8s ease-in-out infinite;
}
.domino-deco:nth-child(4) {
  bottom: 12%;
  right: 8%;
  animation: dominoFloat4 6.5s ease-in-out infinite;
}
.domino-deco:nth-child(5) {
  top: 45%;
  left: 8%;
  width: 36px;
  height: 50px;
  animation: dominoFloat3 7.5s ease-in-out infinite;
}

.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border: 1.5px solid var(--blue);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-light);
  letter-spacing: 0.3px;
  width: fit-content;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text);
}

.hero-tagline {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
  color: var(--blue);
  letter-spacing: -0.3px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.7;
}

/* Store Badges (shared component) */
.store-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--text);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}
.store-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}
.store-icon { width: 26px; height: 26px; flex-shrink: 0; }
.store-text { display: flex; flex-direction: column; }
.store-label { font-size: 0.65rem; opacity: 0.8; line-height: 1; }
.store-name { font-size: 0.95rem; font-weight: 700; line-height: 1.3; }

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-mockup {
  width: 280px;
  position: relative;
  animation: phoneFloat 4s ease-in-out infinite;
}

/* Phone frame */
.phone-frame {
  position: relative;
  background: #1a1a2e;
  border-radius: 40px;
  padding: 12px;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.18),
    0 10px 20px rgba(0,0,0,0.1),
    inset 0 0 0 2px rgba(255,255,255,0.1);
}

/* Hand/grip shadow effect on sides */
.phone-frame::before {
  content: '';
  position: absolute;
  top: 30%;
  bottom: 20%;
  left: -8px;
  width: 16px;
  background: radial-gradient(ellipse at right, rgba(0,0,0,0.12), transparent);
  border-radius: 8px 0 0 8px;
  pointer-events: none;
}
.phone-frame::after {
  content: '';
  position: absolute;
  top: 25%;
  bottom: 25%;
  right: -8px;
  width: 16px;
  background: radial-gradient(ellipse at left, rgba(0,0,0,0.08), transparent);
  border-radius: 0 8px 8px 0;
  pointer-events: none;
}

/* Notch */
.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #1a1a2e;
  border-radius: 0 0 18px 18px;
  z-index: 5;
}
.phone-notch::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2d2d44;
}

/* Screen with screenshot */
.phone-screen {
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 360 / 779;
}
.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Screen glare effect */
.phone-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.08) 0%,
    transparent 40%,
    transparent 100%
  );
  pointer-events: none;
  border-radius: 30px;
}

/* =============================================
   FEATURES SECTION
   ============================================= */
.features {
  padding: 100px 24px;
  background: var(--bg-alt);
}
.section-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  text-align: center;
  color: var(--text);
}
.section-subtitle {
  text-align: center;
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 52px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.feature-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue), var(--shadow-md);
}
.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--blue);
  fill: none;
  stroke-width: 1.8;
}
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* =============================================
   ADVANTAGES / COMPARISON SECTION
   ============================================= */
.advantages {
  padding: 100px 24px;
  background: var(--bg);
}
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* Column headers */
.comparison-header {
  padding: 20px 28px;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
}
.comparison-header.others {
  background: #f8fafc;
  color: var(--text-dim);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.comparison-header.dominazo-col {
  background: var(--blue-light);
  color: var(--blue);
  border-bottom: 1px solid var(--border);
}

/* Rows */
.comparison-row {
  display: contents;
}
.comparison-cell {
  padding: 16px 28px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border-light);
}
.comparison-cell.others-cell {
  color: var(--text-dim);
  background: #fcfcfd;
  border-right: 1px solid var(--border);
}
.comparison-cell.dominazo-cell {
  color: var(--text);
  background: #f0faff;
  font-weight: 500;
}

/* Check and X icons */
.icon-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #dcfce7;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.icon-x {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #f1f5f9;
  color: var(--gray-x);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Remove bottom border on last row */
.comparison-row:last-child .comparison-cell {
  border-bottom: none;
}

/* =============================================
   HOW IT WORKS SECTION
   ============================================= */
.how-it-works {
  padding: 100px 24px;
  background: var(--bg-alt);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}
.step-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
}
/* Connector line between steps */
.step-card:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 36px);
  width: calc(100% - 72px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--border));
  z-index: 0;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dim));
  color: #fff;
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(0, 158, 239, 0.3);
}
.step-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}
.step-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 260px;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #e0f4ff 0%, #fff0f5 50%, #e0f4ff 100%);
  position: relative;
}
.cta-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.cta-inner h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}
.cta-inner p {
  color: var(--text-dim);
  max-width: 500px;
  font-size: 1.05rem;
}
.cta-inner .store-badges {
  margin-top: 12px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 36px 24px;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--text-dim);
  font-size: 0.875rem;
  transition: color 0.2s;
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--text);
  text-decoration: none;
}
.footer-copy {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* =============================================
   PAGE HEADER (inner pages: privacy, support)
   ============================================= */
.page-header {
  border-bottom: 1px solid var(--border);
  padding: 60px 24px 48px;
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--bg) 100%);
}
.page-header-inner {
  max-width: 720px;
  margin: 0 auto;
}
.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
  color: var(--text);
}
.page-header p {
  color: var(--text-dim);
  font-size: 1rem;
}

/* =============================================
   PROSE (Privacy page content)
   ============================================= */
.prose-page {
  padding: 60px 24px 100px;
  background: var(--bg);
}
.prose {
  max-width: 720px;
  margin: 0 auto;
}
.prose h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 12px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}
.prose h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--blue);
}
.prose p {
  color: var(--text-mid);
  margin-bottom: 14px;
}
.prose ul {
  color: var(--text-mid);
  margin: 0 0 14px 20px;
}
.prose li {
  margin-bottom: 6px;
}
.prose a {
  color: var(--blue);
}
.prose strong {
  color: var(--text);
  font-weight: 600;
}

/* =============================================
   SUPPORT PAGE
   ============================================= */
.support-layout {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.contact-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--blue);
}
.contact-card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}
.contact-card p {
  color: var(--text-dim);
  max-width: 460px;
}
.contact-email {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue);
  padding: 12px 28px;
  border: 2px solid var(--blue);
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
}
.contact-email:hover {
  background: var(--blue);
  color: #fff;
  text-decoration: none;
}
.contact-note {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.dev-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
}
.dev-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
.info-table {
  width: 100%;
  border-collapse: collapse;
}
.info-table th,
.info-table td {
  padding: 10px 14px;
  text-align: left;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}
.info-table th {
  color: var(--text-dim);
  font-weight: 500;
  width: 130px;
}
.info-table td {
  color: var(--text);
}
.info-table tr:last-child th,
.info-table tr:last-child td {
  border-bottom: none;
}
.info-table a {
  color: var(--blue);
}

.faq-section {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.faq-section h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin-bottom: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
}
.faq-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.faq-item p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.faq-item a {
  color: var(--blue);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 20px 70px;
    gap: 48px;
  }
  .hero-content { align-items: center; }
  .hero-desc { max-width: 100%; }
  .hero-visual { order: -1; }
  .phone-mockup { width: 230px; }
  .badge-chip { margin: 0 auto; }
  .store-badges { justify-content: center; }

  /* Hide some domino decorations on mobile */
  .domino-deco:nth-child(2),
  .domino-deco:nth-child(5) { display: none; }

  .nav-links { gap: 16px; }

  .comparison-grid {
    grid-template-columns: 1fr 1fr;
    font-size: 0.85rem;
  }
  .comparison-cell { padding: 12px 16px; }
  .comparison-header { padding: 14px 16px; font-size: 0.9rem; }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .step-card:not(:last-child)::after { display: none; }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-links {
    display: none;
    /* When toggled open via JS */
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 12px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-hamburger { display: flex; }

  .hero-title { letter-spacing: -1.5px; }
  .hero-inner { padding: 40px 16px 60px; }

  .features { padding: 60px 16px; }
  .advantages { padding: 60px 16px; }
  .how-it-works { padding: 60px 16px; }
  .cta-section { padding: 60px 16px; }

  .features-grid { grid-template-columns: 1fr; }

  .comparison-cell { padding: 10px 12px; font-size: 0.82rem; gap: 6px; }
  .comparison-header { padding: 12px; font-size: 0.82rem; }

  .contact-card { padding: 24px 20px; }
  .dev-card { padding: 20px; }

  .phone-mockup { width: 200px; }
}
