/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-elevated: #1a1a26;
  --text: #e4e4e7;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: rgba(255, 255, 255, 0.08);
  --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
  --gradient-accent: linear-gradient(135deg, #06b6d4, #6366f1);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition);
  backdrop-filter: blur(0px);
}

.nav.scrolled {
  padding: 10px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  font-family: var(--font-heading);
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: white;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  transition: width 0.3s ease;
}

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

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}

.hero-orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #6366f1, transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #ec4899, transparent 70%);
  bottom: -200px;
  left: -100px;
  animation-delay: -7s;
}

.hero-orb--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #06b6d4, transparent 70%);
  top: 50%;
  left: 40%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 15px) scale(1.02); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #818cf8;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  position: relative;
  padding-left: 32px;
}

.hero-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 20px;
  height: 2px;
  background: #818cf8;
  transform: translateY(-50%);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* Hero illustration */
.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-mockup {
  position: relative;
}

.phone-frame {
  width: 260px;
  height: 520px;
  background: #1a1a2e;
  border-radius: 36px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 25px 60px rgba(0, 0, 0, 0.5),
    0 0 100px rgba(99, 102, 241, 0.1);
  position: relative;
  animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0px) rotate(2deg); }
  50% { transform: translateY(-15px) rotate(-1deg); }
}

.phone-notch {
  width: 100px;
  height: 24px;
  background: #1a1a2e;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 12px;
  position: relative;
  z-index: 2;
}

.phone-screen {
  background: linear-gradient(180deg, #0f0f1a 0%, #15152a 100%);
  border-radius: 24px;
  height: calc(100% - 0px);
  padding: 40px 20px 20px;
  overflow: hidden;
}

.phone-app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.phone-app-icon {
  width: 48px;
  height: 48px;
  background: var(--accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  opacity: 0.9;
}

.phone-app-icon svg {
  width: 22px;
  height: 22px;
}

.phone-ui-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  margin-bottom: 8px;
}

.phone-ui-bar.short {
  width: 60%;
}

.phone-ui-card {
  height: 60px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 12px;
}

.phone-ui-card.accent {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(236, 72, 153, 0.15));
  border-color: rgba(99, 102, 241, 0.2);
}

/* Floating badges */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(26, 26, 38, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.float-badge--1 {
  top: 60px;
  left: -80px;
  color: #10b981;
  animation: badgeFloat1 5s ease-in-out infinite;
}

.float-badge--2 {
  bottom: 80px;
  right: -70px;
  color: #fbbf24;
  animation: badgeFloat2 6s ease-in-out infinite;
}

@keyframes badgeFloat1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes badgeFloat2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1px;
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--gradient-primary);
  border-radius: 1px;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -50%; }
  100% { top: 150%; }
}

/* ============================================
   ANIMATIONS (on scroll)
   ============================================ */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 80px;
}

.section-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #818cf8;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ============================================
   APP CARDS
   ============================================ */
.apps {
  padding: 120px 0;
  position: relative;
}

.app-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
  position: relative;
}

.app-card:last-child {
  margin-bottom: 0;
}

.app-card--reverse {
  direction: rtl;
}

.app-card--reverse > * {
  direction: ltr;
}

/* Visual side */
.app-card-visual {
  background: var(--card-gradient);
  border-radius: 24px;
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.app-card-visual:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.app-card-pattern {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-card-pattern svg {
  width: 100%;
  height: 100%;
  animation: patternSpin 60s linear infinite;
}

@keyframes patternSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.app-card-mockup {
  position: relative;
  z-index: 2;
}

.mini-phone {
  width: 180px;
  background: #1a1a2e;
  border-radius: 24px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease;
}

.app-card-visual:hover .mini-phone {
  transform: translateY(-8px);
}

.mini-screen {
  border-radius: 18px;
  padding: 16px 12px;
  min-height: 320px;
}

.mini-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.mini-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.mini-bar-s {
  height: 8px;
  width: 60%;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

.mini-bar-xs {
  height: 6px;
  width: 40%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

/* Ankara mini UI */
.mini-amount {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 12px;
  text-align: center;
}

.mini-chart {
  margin-bottom: 16px;
}

.mini-chart svg {
  width: 100%;
}

.mini-list-item {
  height: 32px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  margin-bottom: 8px;
}

/* Ofisu mini UI */
.mini-doc-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.mini-doc-icon svg {
  width: 50px;
  height: 60px;
}

.mini-tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.mini-tool {
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Tasuku mini UI */
.mini-kanban {
  display: flex;
  gap: 6px;
}

.mini-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mini-card-s {
  height: 28px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
}

.mini-card-s.active {
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Kinjo mini UI */
.mini-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mini-post {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mini-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.mini-post-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mini-post-img {
  height: 80px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

/* App info side */
.app-card-info {
  padding: 20px 0;
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.app-icon svg {
  width: 28px;
  height: 28px;
}

.app-icon-img {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  flex-shrink: 0;
  object-fit: cover;
}

.app-name {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.app-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 2px;
}

.app-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.app-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.feature-tag {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: var(--transition);
}

.feature-tag:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.app-links {
  display: flex;
  gap: 12px;
}

.app-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.app-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 120px 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-illustration {
  position: relative;
}

/* Code window */
.code-window {
  background: #13131f;
  border-radius: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.code-titlebar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}

.code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.code-dot.red { background: #ef4444; }
.code-dot.yellow { background: #f59e0b; }
.code-dot.green { background: #10b981; }

.code-body {
  padding: 20px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.85rem;
  line-height: 1.8;
}

.code-line {
  white-space: nowrap;
}

.code-line.indent {
  padding-left: 24px;
}

.code-keyword { color: #c084fc; }
.code-var { color: #67e8f9; }
.code-prop { color: #818cf8; }
.code-string { color: #34d399; }
.code-number { color: #fbbf24; }

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tech-badge {
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: var(--transition);
}

.tech-badge:hover {
  border-color: rgba(99, 102, 241, 0.4);
  color: #818cf8;
  background: rgba(99, 102, 241, 0.08);
}

/* About text */
.about-text .section-label {
  text-align: left;
}

.about-text .section-title {
  text-align: left;
}

.about-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-desc strong {
  color: var(--text);
  font-weight: 600;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 120px 0 40px;
  position: relative;
  overflow: hidden;
}

.footer-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.footer-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
}

.footer-orb--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #6366f1, transparent 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
}

.footer-orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #ec4899, transparent 70%);
  bottom: -100px;
  right: -100px;
}

.footer-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto 80px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.social-link {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-label {
    padding-left: 0;
  }

  .hero-label::before {
    display: none;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .app-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .app-card--reverse {
    direction: ltr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-text .section-label,
  .about-text .section-title {
    text-align: center;
  }

  .about-desc {
    text-align: center;
  }

  .about-stats {
    justify-content: center;
  }

  .float-badge--1 {
    left: 10px;
    top: 20px;
  }

  .float-badge--2 {
    right: 10px;
    bottom: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .phone-frame {
    width: 220px;
    height: 440px;
  }

  .app-card-visual {
    min-height: 340px;
    padding: 40px 24px;
  }

  .about-stats {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .stat {
    align-items: center;
  }

  .code-body {
    font-size: 0.7rem;
    padding: 16px;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 100px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .float-badge {
    display: none;
  }

  .app-features {
    justify-content: center;
  }

  .app-links {
    flex-direction: column;
  }

  .app-link {
    justify-content: center;
  }

  .social-links {
    gap: 12px;
  }

  .social-link {
    width: 46px;
    height: 46px;
  }
}