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

html {
  scroll-behavior: smooth;
}

body {
  background-color: #000;
  color: #71717a;
  font-family: "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

/* ═══════════════════════════════════════════════
   NOISE
═══════════════════════════════════════════════ */
.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.5s ease, border-color 0.5s ease, padding 0.5s ease;
}

.nav.scrolled {
  padding: 14px 48px;
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  background: rgba(0, 0, 0, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 8px 32px rgba(0, 0, 0, 0.6);
}

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

.nav-brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  transition: box-shadow 0.3s ease;
}

.nav-brand:hover img {
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.25), 0 0 32px rgba(255, 255, 255, 0.08);
}

.nav-brand span {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  transition: color 0.25s;
}

.nav-brand:hover span {
  color: rgba(255, 255, 255, 0.7);
}

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

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: #3f3f46;
  letter-spacing: 0.01em;
  transition: color 0.25s;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  border-radius: 999px;
}

.nav-links a:hover {
  color: #e4e4e7;
}

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

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 24px 120px;
  overflow: hidden;
}

/* Fine dot grid */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 5%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 5%, transparent 70%);
  pointer-events: none;
  animation: grid-breathe 9s ease-in-out infinite alternate;
}

/* White ambient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  will-change: transform;
}

.orb-left {
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 65%);
  top: -130px;
  left: -180px;
  animation: orb-drift-left 18s ease-in-out infinite alternate;
}

.orb-right {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 65%);
  bottom: -110px;
  right: -150px;
  animation: orb-drift-right 22s ease-in-out infinite alternate;
}

/* Subtle center radial */
.hero::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 55%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: center-pulse 8s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  max-width: 560px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
  position: relative;
  overflow: hidden;
}

.hero-badge::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.07) 50%, transparent 100%);
  animation: shimmer-badge 4s ease infinite;
}

/* Logo */
.hero-logo {
  width: 92px;
  height: 92px;
  border-radius: 24px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 20px 50px rgba(0, 0, 0, 0.8),
    0 0 50px rgba(255, 255, 255, 0.08),
    0 0 100px rgba(255, 255, 255, 0.04);
  animation:
    fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both,
    logo-float 7s ease-in-out 1.2s infinite;
  transition: box-shadow 0.4s ease;
}

.hero-logo:hover {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.2),
    0 20px 50px rgba(0, 0, 0, 0.8),
    0 0 70px rgba(255, 255, 255, 0.18),
    0 0 120px rgba(255, 255, 255, 0.07);
}

/* Title */
.hero-title {
  font-size: clamp(2.8rem, 7vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.048em;
  line-height: 1.0;
  color: #fff;
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both;
  text-shadow:
    0 0 40px rgba(255, 255, 255, 0.12),
    0 0 80px rgba(255, 255, 255, 0.05);
}

/* Subtitle */
.hero-subtitle {
  font-size: 15px;
  color: #3f3f46;
  line-height: 1.85;
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.28s both;
}

/* Actions */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
}

/* Meta */
.hero-meta {
  font-size: 11px;
  color: #27272a;
  letter-spacing: 0.05em;
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.54s both;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: fade-up 0.8s ease 1.3s both;
}

.scroll-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.25), transparent);
  animation: scroll-flow 2.6s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */

/* Primary — white */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-size: 13.5px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease, background 0.3s ease;
  animation: btn-pulse-white 3.2s ease infinite;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  animation: btn-shimmer 4s ease infinite 1.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background: #f4f4f5;
  transform: translateY(-4px);
  box-shadow:
    0 16px 40px rgba(255, 255, 255, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.5),
    0 0 60px rgba(255, 255, 255, 0.12);
  animation: none;
}

.btn-primary:active {
  transform: translateY(-1px);
}

/* Secondary — ghost white */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: #52525b;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s;
}

.btn-secondary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(255,255,255,0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.btn-secondary:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255,255,255,0.05);
}

.btn-secondary:hover::before {
  opacity: 1;
}

/* ═══════════════════════════════════════════════
   SECTION BASE
═══════════════════════════════════════════════ */
.section {
  padding: 110px 24px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-title {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 13px;
  color: #27272a;
  letter-spacing: 0.03em;
}
/* ═══════════════════════════════════════════════
   SCREENSHOTS — HORIZONTAL SCROLL
═══════════════════════════════════════════════ */
#screenshots {
  padding: 110px 0;
  width: 100%;
  overflow: hidden;
}

#screenshots .section-header {
  padding: 0 24px;
  max-width: 1100px;
  margin: 0 auto 52px;
}

.screenshots-track-wrap {
  position: relative;
  width: 100%;
}

.screenshots-track-wrap::before,
.screenshots-track-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.screenshots-track-wrap::before {
  left: 0;
  background: linear-gradient(to right, #000 0%, transparent 100%);
}

.screenshots-track-wrap::after {
  right: 0;
  background: linear-gradient(to left, #000 0%, transparent 100%);
}

.screenshots-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 120px 40px;
  overflow-x: scroll;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
  width: 100%;
}

.screenshots-track:active {
  cursor: grabbing;
}

.screenshots-track::-webkit-scrollbar {
  display: none;
}

.screenshot-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  scroll-snap-align: center;
  flex: 0 0 200px;
  width: 200px;
  min-width: 200px;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.screenshot-card:hover {
  transform: translateY(-16px);
}

.screenshot-img-wrap {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  width: 100%;
  aspect-ratio: 9 / 19.5;
  background: #060606;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: box-shadow 0.5s ease, border-color 0.5s ease;
  position: relative;
}

.screenshot-img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(255,255,255,0.05) 0%, transparent 35%);
  pointer-events: none;
  z-index: 1;
}

.screenshot-card:hover .screenshot-img-wrap {
  box-shadow:
    0 36px 72px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.16),
    0 0 60px rgba(255, 255, 255, 0.07),
    0 0 100px rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.16);
}

.screenshot-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.screenshot-card:hover .screenshot-img-wrap img {
  transform: scale(1.05);
}

.screenshot-label {
  font-size: 10.5px;
  font-weight: 600;
  color: #27272a;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.3s;
}

.screenshot-card:hover .screenshot-label {
  color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 720px) {
  .screenshot-card {
    flex: 0 0 160px;
    width: 160px;
    min-width: 160px;
  }
}

@media (max-width: 480px) {
  .screenshot-card {
    flex: 0 0 140px;
    width: 140px;
    min-width: 140px;
  }
}

/* Top glass shine */
.screenshot-img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(255,255,255,0.05) 0%, transparent 35%);
  pointer-events: none;
  z-index: 1;
}

.screenshot-card:hover .screenshot-img-wrap {
  box-shadow:
    0 36px 72px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.16),
    0 0 60px rgba(255, 255, 255, 0.07),
    0 0 100px rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.16);
}

.screenshot-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.screenshot-card:hover .screenshot-img-wrap img {
  transform: scale(1.05);
}

.screenshot-label {
  font-size: 10.5px;
  font-weight: 600;
  color: #27272a;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.3s;
}

.screenshot-card:hover .screenshot-label {
  color: rgba(255, 255, 255, 0.5);
}

/* ═══════════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feature-card {
  background: #060606;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    background 0.4s ease;
}

/* Top edge glow */
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 25%;
  right: 25%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s ease, left 0.4s ease, right 0.4s ease;
}

/* Bottom ambient */
.feature-card::after {
  content: "";
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card:hover::before {
  opacity: 1;
  left: 5%;
  right: 5%;
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 0 40px rgba(255, 255, 255, 0.03),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
}

.feature-card:hover .feature-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.1);
}

.feature-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: #a1a1aa;
  letter-spacing: -0.01em;
  transition: color 0.3s;
}

.feature-card:hover h3 {
  color: #e4e4e7;
}

.feature-card p {
  font-size: 13px;
  color: #27272a;
  line-height: 1.75;
}

/* ═══════════════════════════════════════════════
   CTA
═══════════════════════════════════════════════ */
.cta-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

.cta-inner-wrap {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: #060606;
  padding: 88px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.cta-inner-wrap:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 80px rgba(255, 255, 255, 0.04);
}

.cta-inner-wrap::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: center-pulse 8s ease-in-out infinite;
}

.cta-inner-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer-cta 5s ease infinite;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.cta-title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
}

.cta-sub {
  font-size: 13.5px;
  color: #27272a;
  max-width: 320px;
  line-height: 1.8;
  margin-bottom: 6px;
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 36px 48px;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.25s;
}

.footer-brand:hover {
  opacity: 0.7;
}

.footer-brand img {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  opacity: 0.35;
}

.footer-brand span {
  font-size: 12.5px;
  font-weight: 500;
  color: #27272a;
}

.footer-copy {
  font-size: 12px;
  color: #27272a;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 12px;
  color: #27272a;
  transition: color 0.25s;
  position: relative;
}

.footer-links a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
  transition: width 0.25s ease;
  border-radius: 999px;
}

.footer-links a:hover {
  color: #71717a;
}

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

/* ═══════════════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger .reveal:nth-child(1) { transition-delay: 0.00s; }
.stagger .reveal:nth-child(2) { transition-delay: 0.07s; }
.stagger .reveal:nth-child(3) { transition-delay: 0.14s; }
.stagger .reveal:nth-child(4) { transition-delay: 0.21s; }
.stagger .reveal:nth-child(5) { transition-delay: 0.28s; }
.stagger .reveal:nth-child(6) { transition-delay: 0.35s; }

/* ═══════════════════════════════════════════════
   KEYFRAMES
═══════════════════════════════════════════════ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes logo-float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-9px) rotate(0.4deg); }
  66%       { transform: translateY(-5px) rotate(-0.4deg); }
}

@keyframes orb-drift-left {
  from { transform: translate(0px, 0px) scale(1); }
  to   { transform: translate(60px, 44px) scale(1.12); }
}

@keyframes orb-drift-right {
  from { transform: translate(0px, 0px) scale(1); }
  to   { transform: translate(-50px, -36px) scale(1.1); }
}

@keyframes grid-breathe {
  from { opacity: 0.7; }
  to   { opacity: 1; }
}

@keyframes center-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50%       { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; }
}

@keyframes btn-pulse-white {
  0%   { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3); }
  70%  { box-shadow: 0 0 0 16px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes btn-shimmer {
  0%   { left: -100%; opacity: 1; }
  45%  { left: 140%; opacity: 1; }
  100% { left: 140%; opacity: 0; }
}

@keyframes shimmer-badge {
  0%   { left: -100%; }
  40%  { left: 140%; }
  100% { left: 140%; }
}

@keyframes shimmer-cta {
  0%   { left: 20%; right: 20%; opacity: 0.5; }
  50%  { left: 5%; right: 5%; opacity: 1; }
  100% { left: 20%; right: 20%; opacity: 0.5; }
}

@keyframes scroll-flow {
  0%   { opacity: 0; transform: scaleY(0.3) translateY(-8px); }
  50%  { opacity: 1; transform: scaleY(1) translateY(0); }
  100% { opacity: 0; transform: scaleY(0.3) translateY(8px); }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .nav {
    padding: 16px 24px;
  }

  .nav.scrolled {
    padding: 12px 24px;
  }

  .footer {
    padding: 32px 24px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .screenshot-card {
    width: 160px;
  }
}

@media (max-width: 580px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .cta-inner-wrap {
    padding: 56px 20px;
  }

  .screenshot-card {
    width: 140px;
  }
}

@media (max-width: 480px) {
  .hide-mobile {
    display: none;
  }
}