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

:root {
  --teal: #00D4AA;
  --teal-dim: #00a888;
  --teal-glow: rgba(0, 212, 170, 0.15);
  --teal-glow-strong: rgba(0, 212, 170, 0.3);
  --dark: #0D0D1A;
  --dark-2: #12122a;
  --dark-3: #1a1a35;
  --dark-4: #22223d;
  --text: #f0f0f8;
  --text-secondary: #9090b0;
  --text-tertiary: #5a5a7a;
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 600; letter-spacing: -0.01em; }
p { color: var(--text-secondary); line-height: 1.75; }

.accent { color: var(--teal); }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 20px;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13,13,26,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
}
.nav-logo-img--footer {
  height: 48px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: var(--dark);
}
.btn-primary:hover {
  background: #00e8bb;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(0,212,170,0.35);
}
.btn-ghost {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
}
.btn-outline {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}
.btn-outline:hover {
  background: var(--teal-glow);
}
.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: 12px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,212,170,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(0,100,200,0.06) 0%, transparent 60%);
}

.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 75%);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal);
  padding: 0.4rem 1rem;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 20px;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title { margin-bottom: 1.5rem; }
.hero-title span { display: block; }
.hero-title .line-dim { color: var(--text-secondary); }

.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
}
.hero-stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}
.hero-stat-label { font-size: 0.8rem; color: var(--text-tertiary); }

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

.device-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,170,0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}

.hero-device-img {
  width: 100%;
  max-width: 520px;
  border-radius: 20px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.5));
}

.hero-device-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4/3;
  background: var(--dark-3);
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

/* Wave animation */
.wave-container {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.wave-bar {
  width: 3px;
  background: var(--teal);
  border-radius: 3px;
  animation: wave-anim 1.4s ease-in-out infinite;
}
.wave-bar:nth-child(1)  { animation-delay: 0s;    height: 20px; }
.wave-bar:nth-child(2)  { animation-delay: 0.1s;  height: 35px; }
.wave-bar:nth-child(3)  { animation-delay: 0.2s;  height: 55px; }
.wave-bar:nth-child(4)  { animation-delay: 0.3s;  height: 70px; }
.wave-bar:nth-child(5)  { animation-delay: 0.4s;  height: 55px; }
.wave-bar:nth-child(6)  { animation-delay: 0.5s;  height: 40px; }
.wave-bar:nth-child(7)  { animation-delay: 0.6s;  height: 65px; }
.wave-bar:nth-child(8)  { animation-delay: 0.7s;  height: 50px; }
.wave-bar:nth-child(9)  { animation-delay: 0.8s;  height: 30px; }
.wave-bar:nth-child(10) { animation-delay: 0.9s;  height: 45px; }
.wave-bar:nth-child(11) { animation-delay: 1.0s;  height: 60px; }
.wave-bar:nth-child(12) { animation-delay: 1.1s;  height: 40px; }
.wave-bar:nth-child(13) { animation-delay: 1.2s;  height: 25px; }
.wave-bar:nth-child(14) { animation-delay: 1.3s;  height: 45px; }
.wave-bar:nth-child(15) { animation-delay: 0.05s; height: 30px; }
.wave-bar:nth-child(16) { animation-delay: 0.15s; height: 50px; }
.wave-bar:nth-child(17) { animation-delay: 0.25s; height: 35px; }
.wave-bar:nth-child(18) { animation-delay: 0.35s; height: 20px; }

@keyframes wave-anim {
  0%, 100% { transform: scaleY(0.3); opacity: 0.4; }
  50%       { transform: scaleY(1);   opacity: 1;   }
}

/* ===== SECTIONS ===== */
section {
  padding: 6rem 2rem;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  margin-bottom: 4rem;
}
.section-header.centered {
  text-align: center;
}
.section-header p {
  margin-top: 1rem;
  font-size: 1.1rem;
  max-width: 600px;
}
.section-header.centered p {
  margin: 1rem auto 0;
}

/* ===== HARDWARE SECTION ===== */
.hardware {
  background: var(--dark-2);
}

.hardware-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hardware-img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
}
.hardware-img img {
  width: 100%;
  display: block;
}
.hardware-img-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark-4) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
}

.hardware-specs {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.spec-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.spec-chip .spec-icon {
  width: 20px; height: 20px;
  color: var(--teal);
  flex-shrink: 0;
}

/* ===== APP SECTION ===== */
.app-section {
  position: relative;
  overflow: hidden;
}
.app-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(0,212,170,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.app-phone {
  display: flex;
  justify-content: center;
}
.phone-frame {
  width: 240px;
  background: #111128;
  border-radius: 38px;
  border: 2px solid rgba(255,255,255,0.1);
  padding: 10px;
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.5),
    0 40px 80px rgba(0,0,0,0.6),
    0 0 40px rgba(0,212,170,0.08);
  position: relative;
}
.phone-notch {
  width: 80px; height: 24px;
  background: #111128;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-notch::after {
  content: '';
  width: 40px; height: 4px;
  background: #222240;
  border-radius: 4px;
}
.phone-screen {
  background: var(--dark);
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9/19;
  display: flex;
  flex-direction: column;
}
.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 28px;
}

.phone-screen-ui {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1rem;
  background: var(--dark);
}
.phone-status-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  font-size: 0.5rem;
  color: var(--text-secondary);
  padding: 0 0.2rem;
}
.phone-stream-name {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--teal);
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.phone-play-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-play-btn svg { fill: var(--dark); width: 22px; height: 22px; margin-left: 3px; }
.phone-wave-mini {
  width: 100%;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.phone-wave-mini .wave-bar { width: 2px; animation-duration: 1.1s; }

.app-features { list-style: none; }
.app-feature {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--glass-border);
}
.app-feature:last-child { border-bottom: none; }
.app-feature-icon {
  width: 42px; height: 42px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
}
.app-feature-icon svg { width: 20px; height: 20px; }
.app-feature-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.2rem; }
.app-feature-desc { font-size: 0.85rem; color: var(--text-secondary); }

/* ===== HOW IT WORKS ===== */
.how {
  background: var(--dark-2);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.step {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: all 0.3s;
}
.step:hover {
  border-color: rgba(0,212,170,0.3);
  background: rgba(0,212,170,0.04);
  transform: translateY(-3px);
}
.step-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--teal);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 1rem;
  font-variant-numeric: tabular-nums;
}
.step-icon {
  width: 48px; height: 48px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--teal);
}
.step-icon svg { width: 24px; height: 24px; }
.step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step p { font-size: 0.88rem; }

.connector {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  margin-top: -0.5rem;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all 0.3s;
}
.feature-card:hover {
  border-color: rgba(0,212,170,0.25);
  transform: translateY(-2px);
}
.feature-card-icon {
  width: 44px; height: 44px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--teal);
}
.feature-card-icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.feature-card p { font-size: 0.85rem; }

/* ===== LIFESTYLE ===== */
.lifestyle {
  position: relative;
  padding: 0;
  overflow: hidden;
  height: 480px;
}
.lifestyle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.lifestyle-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,13,26,0.95) 0%, rgba(13,13,26,0.5) 50%, rgba(13,13,26,0.2) 100%);
  display: flex;
  align-items: center;
}
.lifestyle-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}
.lifestyle-content { max-width: 520px; }
.lifestyle-content h2 { margin-bottom: 1rem; }
.lifestyle-content p { font-size: 1.05rem; margin-bottom: 2rem; }

.lifestyle-placeholder {
  height: 480px;
  background: linear-gradient(135deg, #0f1a2e 0%, #0d1a1a 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.lifestyle-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0,212,170,0.08) 0%, transparent 70%);
}

/* ===== CTA ===== */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,170,0.08) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { font-size: 1.1rem; margin-bottom: 2.5rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-contact {
  margin-top: 2.5rem;
  font-size: 0.9rem;
  color: var(--text-tertiary);
}
.cta-contact a { color: var(--teal); text-decoration: none; }
.cta-contact a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
footer {
  background: var(--dark-2);
  border-top: 1px solid var(--glass-border);
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-left { display: flex; align-items: center; gap: 2rem; }
.footer-copy { font-size: 0.85rem; color: var(--text-tertiary); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.85rem; color: var(--text-tertiary); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ===== HERO INTRO BLOCK ===== */
.hero-intro-block {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
}

/* ===== PROBLEM SECTION ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.problem-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all 0.3s;
}
.problem-card:hover {
  border-color: rgba(0,212,170,0.25);
  transform: translateY(-3px);
}
.problem-icon {
  width: 46px; height: 46px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.problem-icon svg { width: 22px; height: 22px; }
.problem-card p { font-size: 0.95rem; line-height: 1.65; }

/* ===== SOLUTION GRID ===== */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

/* ===== IMPACT SECTION ===== */
.impact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.impact-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.impact-stat {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem 1rem;
  text-align: center;
}
.impact-stat-value {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--teal);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.impact-stat-label {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: 1fr; gap: 3rem; }
  .impact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .impact-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .impact-stats { grid-template-columns: 1fr; }
}

/* ===== REAL APP UI IN PHONE ===== */
.app-real-ui {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0.7rem 0.7rem;
  background: #0d0d1a;
  border-radius: 28px;
  height: 100%;
}
.app-real-header {
  font-size: 0.42rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
  text-align: center;
  font-weight: 400;
}
.app-real-name {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: rgba(255,255,255,0.88);
  text-align: center;
}
.app-real-btn-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}
.app-real-ring-outer {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,212,170,0.25);
  background: radial-gradient(circle at center, rgba(0,212,170,0.07) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0,212,170,0.12);
  animation: glow-pulse 3s ease-in-out infinite;
}
.app-real-ring-mid {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(0,212,170,0.2) 0%, rgba(0,180,140,0.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-real-ring-inner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00D4AA 0%, #009978 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,212,170,0.4);
}
.app-real-stop {
  width: 11px;
  height: 11px;
  background: #0d0d1a;
  border-radius: 2.5px;
}
.app-real-status {
  font-size: 0.58rem;
  color: var(--teal);
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.app-real-cards {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.app-real-card {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 7px;
  padding: 0.35rem 0.5rem;
}
.app-card-label {
  font-size: 0.44rem;
  color: rgba(255,255,255,0.35);
  flex: 1;
}
.app-card-value {
  font-size: 0.44rem;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
}

/* ===== ACCESSIBILITY SECTION ===== */
.access-section {
  background: linear-gradient(135deg, #0e1525 0%, #0d1a1a 100%);
  position: relative;
  overflow: hidden;
}
.access-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,170,0.06) 0%, transparent 70%);
  right: -100px; top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
}
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.access-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  z-index: 1;
}
.access-card {
  display: flex;
  gap: 1.2rem;
  padding: 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: all 0.3s;
}
.access-card:hover {
  border-color: rgba(0,212,170,0.25);
  background: rgba(0,212,170,0.04);
}
.access-card-icon {
  width: 46px; height: 46px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
}
.access-card-icon svg { width: 22px; height: 22px; }
.access-card-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; }
.access-card-desc { font-size: 0.85rem; color: var(--text-secondary); }

/* ===== WIFI SECTION ===== */
.wifi-banner {
  background: var(--dark-3);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 3rem 2rem;
}
.wifi-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.wifi-option {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}
.wifi-option-icon {
  width: 42px; height: 42px;
  background: var(--teal-glow);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
}
.wifi-option-icon svg { width: 20px; height: 20px; }
.wifi-option h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; }
.wifi-option p { font-size: 0.85rem; color: var(--text-secondary); }

@media (max-width: 900px) {
  .access-grid { grid-template-columns: 1fr; gap: 3rem; }
  .wifi-inner { grid-template-columns: 1fr; }
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner,
  .hardware-grid,
  .app-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-visual { order: -1; }
  .hardware-grid .hardware-img { order: -1; }
  .steps { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hero { padding: 6rem 1.5rem 3rem; }
  section { padding: 4rem 1.5rem; }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .hardware-specs { grid-template-columns: 1fr; }
  footer .footer-inner { flex-direction: column; text-align: center; }
  .footer-left { flex-direction: column; gap: 0.75rem; }
}

/* ===== VRAIS VISUELS ===== */
.hero-device-img {
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  object-fit: cover;
  width: 100%;
  aspect-ratio: 4/3;
}
.solution-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}
.solution-img {
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.solution-img-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--teal);
  padding: 0.3rem 0.85rem;
  background: rgba(13,13,26,0.85);
  border: 1px solid rgba(0,212,170,0.3);
  border-radius: 20px;
  backdrop-filter: blur(8px);
}
.live-dot-sm {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}