/* ══════════════════════════════════════════
   NOCTEA LANDING PAGE — style.css
   Paleta: #0A1128 · #1A1F4B · #8A79FF · #7BD3EA
══════════════════════════════════════════ */

:root {
  --bg:       #0A1128;
  --surface:  #1A1F4B;
  --surfaceAlt: #2D3258;
  --surfaceHigh: #4A3F6E;
  --primary:  #8A79FF;
  --accent:   #7BD3EA;
  --text:     #F6F1E9;
  --textSec:  #E4E1F6;
  --gray:     #2A2D3A;
  --gold:     #FFD700;
  --radius:   24px;
  --radius-sm: 14px;
  --glow-primary: rgba(138,121,255,0.35);
  --glow-accent:  rgba(123,211,234,0.25);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  max-width: 100%;
  line-height: 1.6;
}

/* ── CANVAS STARS ── */
#stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── SHARED ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--textSec);
  max-width: 500px;
  margin: 0 auto;
}

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 120;
  transition: background 0.3s, backdrop-filter 0.3s;
}

#navbar.scrolled {
  background: rgba(10,17,40,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(138,121,255,0.15);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-icon {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 8px var(--glow-primary));
}

.nav-name {
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  color: var(--textSec);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.btn-nav {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  text-decoration: none;
  padding: 9px 22px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}

.btn-nav:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  max-width: 1140px;
  margin: 0 auto;
  gap: 60px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(138,121,255,0.18) 0%, transparent 70%);
  top: 10%; left: -10%;
}

.hero-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(123,211,234,0.12) 0%, transparent 70%);
  bottom: 10%; right: -5%;
}

.hero-content {
  flex: 1;
  z-index: 1;
}

/* Coruja gigante de fundo */
.hero-bg-owl {
  position: absolute;
  right: 48%;
  top: 50%;
  transform: translate(50%, -50%);
  width: min(520px, 55vw);
  height: min(520px, 55vw);
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
  filter: blur(1px) drop-shadow(0 0 60px rgba(138,121,255,0.6));
  animation: owl-breathe 6s ease-in-out infinite;
}

@keyframes owl-breathe {
  0%, 100% { opacity: 0.07; transform: translate(50%, -50%) scale(1); }
  50%       { opacity: 0.11; transform: translate(50%, -50%) scale(1.04); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(138,121,255,0.12);
  border: 1px solid rgba(138,121,255,0.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.3); }
}

.hero-logo-wrap {
  margin-bottom: 24px;
}

.hero-logo {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 0 24px var(--glow-primary));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--textSec);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, #6B5CE7 100%);
  color: #fff;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.97rem;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(138,121,255,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(138,121,255,0.55);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--textSec);
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  row-gap: 14px;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--textSec);
  font-weight: 500;
  white-space: nowrap;
}

.stat-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ── PHONE MOCKUP (screenshot real) ── */
.hero-phone {
  flex: 0 0 auto;
  position: relative;
  z-index: 1;
}

.phone-frame-screenshot {
  width: 270px;
  border-radius: 40px;
  border: 2.5px solid rgba(138,121,255,0.35);
  box-shadow:
    0 0 0 7px rgba(138,121,255,0.07),
    0 40px 90px rgba(0,0,0,0.65),
    0 0 60px rgba(138,121,255,0.18);
  overflow: hidden;
  position: relative;
}

.phone-screenshot {
  width: 100%;
  height: auto;
  display: block;
}

.phone-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 80px;
  background: radial-gradient(ellipse, rgba(138,121,255,0.4) 0%, transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

/* ── THEME DROPDOWN NAV ── */
.theme-nav-item {
  position: relative;
  list-style: none;
}

.theme-trigger {
  display: flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: none;
  color: var(--textSec);
  font-size: 0.92rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  padding: 4px 0;
  transition: color 0.2s;
}

.theme-trigger:hover { color: var(--primary); }

.theme-trigger-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 6px var(--glow-primary);
  flex-shrink: 0;
  transition: background 0.3s;
}

.theme-chevron {
  transition: transform 0.25s;
}

.theme-menu {
  display: none;
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(16,20,52,0.97);
  border: 1px solid rgba(138,121,255,0.2);
  border-radius: 18px;
  padding: 14px 12px 12px;
  min-width: 220px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
  z-index: 200;
  animation: menu-pop 0.18s ease;
}

@keyframes menu-pop {
  from { opacity: 0; transform: translateX(-50%) translateY(-6px) scale(0.97); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

.theme-menu.open { display: block; }

.theme-menu-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--textSec);
  opacity: 0.5;
  padding: 0 8px 8px;
}

.theme-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 11px;
  cursor: pointer;
  transition: background 0.15s;
}

.theme-option:hover { background: rgba(138,121,255,0.14); }

.theme-option.active {
  background: rgba(138,121,255,0.18);
  outline: 1px solid rgba(138,121,255,0.3);
}

.topt-swatches {
  display: flex;
  gap: 4px;
}

.topt-swatches span {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  flex-shrink: 0;
}

.topt-emoji { font-size: 1rem; }

.topt-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--textSec);
}

/* ── FEATURES — deck horizontal ── */
#features {
  padding: 100px 0 120px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.deck-outer {
  position: relative;
  padding-bottom: 52px;
}

/* janela que corta os cards fora de vista */
.deck-clip {
  overflow: hidden;
  width: 100%;
  padding: 30px 0;
}

/* track move via transform — sem scroll do browser, sem momentum */
.deck-track {
  display: flex;
  gap: 24px;
  will-change: transform;
  transition: transform 0.42s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  touch-action: pan-y;
  /* padding lateral = metade da largura do clip - metade do card */
  /* calculado pelo JS no init */
}

.deck-card {
  flex: 0 0 210px;
  display: flex;
  flex-direction: column;
  gap: 0;
  /* estado padrão: desfocado */
  filter: blur(3px);
  opacity: 0.45;
  transform: scale(0.9);
  transition: filter 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
  /* fade-in inicial já tratado pelo .focused abaixo */
}

/* card em foco (centro) */
.deck-card.focused {
  filter: blur(0);
  opacity: 1;
  transform: scale(1);
}

.deck-phone {
  width: 100%;
  border-radius: 28px;
  border: 2px solid rgba(138,121,255,0.28);
  overflow: hidden;
  box-shadow:
    0 0 0 5px rgba(138,121,255,0.06),
    0 20px 50px rgba(0,0,0,0.55),
    0 0 30px rgba(138,121,255,0.12);
  transition: box-shadow 0.4s, border-color 0.4s;
  background: var(--bg);
}

.deck-card.focused .deck-phone {
  border-color: rgba(138,121,255,0.5);
  box-shadow:
    0 0 0 6px rgba(138,121,255,0.1),
    0 30px 70px rgba(0,0,0,0.6),
    0 0 50px rgba(138,121,255,0.22);
}

.deck-phone img {
  width: 100%;
  height: auto;
  display: block;
}

.deck-info {
  padding: 16px 4px 0;
  text-align: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.deck-card.focused .deck-info {
  opacity: 1;
}

.deck-info h3 {
  font-family: 'Sora', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--text);
}

.deck-info p {
  font-size: 0.78rem;
  color: var(--textSec);
  line-height: 1.55;
}

/* deck arrows */
.deck-arrows {
  position: absolute;
  top: 0; left: 0; right: 0;
  /* alinha na altura do card */
  height: calc(var(--cw, 210px) * 2.1 + 60px);
  pointer-events: none;
  z-index: 10;
}

.deck-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: all;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(138,121,255,0.35);
  background: rgba(10,17,40,0.88);
  backdrop-filter: blur(12px);
  color: var(--textSec);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, opacity 0.25s, transform 0.2s;
}

.deck-arrow:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-50%) scale(1.08);
}

.deck-arrow.hidden {
  opacity: 0;
  pointer-events: none;
}

.deck-prev { left: 16px; }
.deck-next { right: 16px; }

/* deck dots */
.deck-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding-top: 12px;
}

.deck-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  cursor: pointer;
  transition: background 0.25s, width 0.25s;
  border: none;
}

.deck-dot.active {
  background: var(--primary);
  width: 22px;
  border-radius: 4px;
  box-shadow: 0 0 8px var(--glow-primary);
}

/* ── DOWNLOAD ── */
#download {
  padding: 120px 0;
  position: relative;
  z-index: 1;
  text-align: center;
}

.download-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(138,121,255,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.download-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.download-logo {
  width: 90px;
  height: 90px;
  filter: drop-shadow(0 0 28px var(--glow-primary));
  animation: float 4s ease-in-out infinite;
}

.download-inner h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.download-inner p {
  font-size: 1.05rem;
  color: var(--textSec);
}

.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.15);
  color: var(--text);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 14px;
  backdrop-filter: blur(12px);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  margin-top: 8px;
}

.btn-store:hover {
  background: rgba(138,121,255,0.15);
  border-color: rgba(138,121,255,0.4);
  transform: translateY(-2px);
}

.btn-store-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-store-top {
  font-size: 0.72rem;
  color: var(--textSec);
  font-weight: 400;
}

.btn-store-bottom {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
}

.download-note {
  font-size: 0.82rem;
  color: var(--textSec);
  opacity: 0.6;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 32px 0;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 6px var(--glow-primary));
}

.footer-name {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  color: var(--textSec);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--textSec);
  opacity: 0.5;
}

/* ── HAMBURGER (mobile) ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: rgba(138,121,255,0.12);
  border: 1.5px solid rgba(138,121,255,0.3);
  border-radius: 10px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.hamburger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 0.3s, opacity 0.3s, width 0.3s;
  width: 100%;
}

.hamburger span:nth-child(2) { width: 70%; }

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU OVERLAY ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(6,10,28,0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 80px 32px 40px;
}

.mobile-menu.open { display: flex; }

/* links de navegação */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
  margin-bottom: 48px;
}

.mobile-nav-links a {
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  padding: 10px 0;
  transition: color 0.2s, opacity 0.2s;
  opacity: 0.85;
}

.mobile-nav-links a:hover { color: var(--primary); opacity: 1; }

/* seletor de tema compacto */
.mobile-theme-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.mobile-theme-row-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--textSec);
  opacity: 0.4;
}

.mobile-theme-circles {
  display: flex;
  gap: 14px;
}

.mobile-theme-circle {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}

.mobile-theme-circle:hover { transform: scale(1.12); }

.mobile-theme-circle.active {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.18);
  transform: scale(1.15);
}

/* botão CTA */
.mobile-menu .btn-nav-mobile {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  text-decoration: none;
  padding: 15px 44px;
  border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  transition: opacity 0.2s, transform 0.2s;
}

.mobile-menu .btn-nav-mobile:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #hero { flex-direction: column; padding-top: 100px; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-subtitle, .hero-stats { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-phone { display: none; }
  .hero-bg-owl { right: 50%; opacity: 0.05; }
  .nav-links { display: none !important; }
  .btn-nav { display: none !important; }
  .hamburger { display: flex; }
  .nav-inner { justify-content: space-between; gap: 0; }
  /* navbar sempre com fundo no mobile para o hamburger ser visível */
  #navbar {
    background: rgba(10,17,40,0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(138,121,255,0.15);
  }
  .deck-card { flex: 0 0 185px; }
  .section-header h2 { font-size: 1.7rem; }
}

@media (max-width: 600px) {
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-stats { gap: 12px; row-gap: 10px; }
  .stat-num { font-size: 1.2rem; }
  .stat-label { font-size: 0.65rem; }
  .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.88rem; }
  .section-header h2 { font-size: 1.5rem; }
  .section-desc { font-size: 0.92rem; }
  .deck-card { flex: 0 0 165px; }
  .deck-track { gap: 16px; }
  .deck-arrow { display: none; }
  .deck-info h3 { font-size: 0.82rem; }
  .deck-info p { font-size: 0.72rem; }
  .download-inner h2 { font-size: 1.8rem; }
  .download-inner p { font-size: 0.92rem; }
  .download-logo { width: 70px; height: 70px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
  .nav-inner { padding: 16px 20px; }
  #features { padding: 60px 0 80px; }
  #download { padding: 80px 0; }
}