/* =====================================================================
   PureScan Foods — premium marketing landing
   Design language: orange brand (#FF6F00) · light · premium · motion
   ===================================================================== */

:root {
  /* Brand */
  --orange: #ff6f00;
  --orange-2: #ff8a33;
  --orange-3: #ff9d4d;
  --orange-soft: #fff1e6;
  --orange-tint: #fff8f2;

  /* Ink / neutrals */
  --ink: #0f172a;
  --navy: #1e293b;
  --muted: #5b6b7f;
  --muted-2: #8595a8;
  --line: #ecf0f5;
  --line-2: #e2e8f0;

  /* Surfaces */
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-warm: #fff9f4;
  --bg-dark: #120d09;

  /* Semantic */
  --green: #10b981;
  --red: #ef4444;
  --amber: #f59e0b;

  /* Type */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-hand: "Caveat", cursive;

  /* Radius / shadow */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -24px rgba(15, 23, 42, 0.28);
  --shadow-orange: 0 18px 40px -16px rgba(255, 111, 0, 0.5);

  --nav-h: 70px;
  --maxw: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
::selection {
  background: var(--orange-soft);
  color: var(--orange);
}

/* ---------------------------------------------------------------- utils */
.eyebrow {
  font-family: var(--font-hand);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  display: inline-block;
}
.hl {
  background: linear-gradient(120deg, var(--orange-2), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
  padding: 0 24px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink);
  margin-top: 14px;
}
.section-sub {
  margin-top: 16px;
  font-size: 1.06rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--r-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.94rem;
  border: none;
  cursor: pointer;
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.25s ease,
    background 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange-2), var(--orange));
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 46px -16px rgba(255, 111, 0, 0.62);
}
.nav-cta {
  padding: 9px 18px;
  font-size: 0.86rem;
  border-radius: 11px;
  box-shadow: 0 8px 18px -10px rgba(255, 111, 0, 0.55);
}

/* ---------------------------------------------------------------- store badges */
.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 10px 18px;
  border-radius: 14px;
  background: var(--ink);
  color: #fff;
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.25s ease;
  box-shadow: var(--shadow-md);
}
.store-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.store-badge svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.store-badge span {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
  text-align: left;
}
.store-badge small {
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  opacity: 0.82;
  text-transform: uppercase;
}
.store-badge strong {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
}
.store-badges-lg .store-badge {
  padding: 13px 24px;
}
.store-badge-sm {
  padding: 8px 14px;
  background: var(--bg-soft);
  color: var(--ink);
  box-shadow: none;
  border: 1px solid var(--line-2);
}
.store-badge-sm svg {
  width: 20px;
  height: 20px;
}
.store-badge-sm strong {
  font-size: 0.9rem;
}

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    background 0.3s ease;
}
.nav.scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 30px -16px rgba(15, 23, 42, 0.18);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  height: var(--nav-h);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}
.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  box-shadow: var(--shadow-sm);
}
.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 1px;
}
.brand-word span {
  color: var(--orange);
}
.brand-word em {
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-left: 7px;
  transform: translateY(-1px);
}
.nav-links {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 10px;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}
.nav-links a:hover {
  color: var(--orange);
  background: var(--orange-tint);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lang {
  display: flex;
  align-items: center;
  gap: 6px;
}
.lang-flag {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  padding: 0;
  border: 2px solid transparent;
  background: none;
  cursor: pointer;
  opacity: 0.5;
  transition: all 0.25s ease;
  overflow: hidden;
}
.lang-flag img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.lang-flag:hover {
  opacity: 0.85;
  transform: scale(1.06);
}
.lang-flag.active {
  opacity: 1;
  border-color: var(--orange);
  box-shadow: 0 2px 10px rgba(255, 111, 0, 0.34);
}
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-2);
  border-radius: 11px;
  background: #fff;
  cursor: pointer;
  padding: 0 11px;
}
.nav-burger span {
  height: 2px;
  width: 100%;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px 18px 18px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}
.nav-mobile a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  padding: 12px 8px;
  border-radius: 10px;
}
.nav-mobile a.btn {
  margin-top: 8px;
  justify-content: center;
  color: #fff;
}

/* ---------------------------------------------------------------- hero */
.hero {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 7vw, 86px) 24px 60px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
}
.hero-glow-1 {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(255, 138, 51, 0.34), transparent 68%);
  top: -120px;
  right: -80px;
}
.hero-glow-2 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(255, 111, 0, 0.16), transparent 68%);
  bottom: -120px;
  left: -100px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
}
.hero-copy {
  max-width: 560px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--navy);
}
.badge svg {
  width: 15px;
  height: 15px;
  color: var(--orange);
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.6vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin: 22px 0 0;
  overflow-wrap: break-word;
}
.hero-title .hl {
  white-space: nowrap;
}
.hero-desc {
  margin-top: 22px;
  font-size: 1.14rem;
  color: var(--muted);
  max-width: 500px;
}
.hero-actions {
  margin-top: 32px;
}
.hero-note {
  margin-top: 16px;
  font-size: 0.86rem;
  color: var(--muted-2);
  font-weight: 500;
}

/* hero visual / canvas / fallback */
.hero-visual {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.hero-visual.has-webgl #hero-canvas {
  opacity: 1;
}
.hero-visual.has-webgl .hero-fallback {
  opacity: 0;
  pointer-events: none;
}
.hero-fallback {
  transition: opacity 0.5s ease;
}
.device-hero {
  --w: 290px;
}

/* scroll hint */
.hero-scroll {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin: 30px auto 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.hero-scroll-line {
  width: 1.5px;
  height: 46px;
  background: var(--line-2);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: -50%;
  width: 100%;
  height: 50%;
  background: var(--orange);
  animation: scrollPulse 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes scrollPulse {
  0% {
    top: -50%;
  }
  100% {
    top: 110%;
  }
}

/* ---------------------------------------------------------------- device frame */
.device {
  --w: 300px;
  width: var(--w);
  background: linear-gradient(155deg, #25272f 0%, #0b0c10 78%);
  border-radius: 42px;
  padding: 13px 11px 11px;
  position: relative;
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.07) inset,
    0 40px 70px -28px rgba(15, 23, 42, 0.5),
    0 16px 36px -20px rgba(255, 111, 0, 0.32);
}
.device-notch {
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: #303239;
  border-radius: 4px;
  z-index: 3;
}
.device-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 840 / 1706;
  border-radius: 31px;
  overflow: hidden;
  background: #fff;
}
.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.device::after {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: 31px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 32%);
  pointer-events: none;
  z-index: 2;
}

/* ---------------------------------------------------------------- marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-warm);
  padding: 18px 0;
  margin-top: 20px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .marquee-track {
  animation-play-state: paused;
}
.marquee-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: 0.06em;
  color: var(--navy);
  padding: 0 28px;
  white-space: nowrap;
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------------------------------------------------------------- features */
.features {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) 24px 40px;
}
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(36px, 6vw, 92px);
  padding: clamp(40px, 6vw, 72px) 0;
}
.feature-media {
  display: flex;
  justify-content: center;
}
.feature-reverse .feature-media {
  order: 2;
}
.feature .device {
  --w: 286px;
}
.feature-copy {
  max-width: 470px;
}
.feature-reverse .feature-copy {
  margin-left: auto;
}
.feature-copy h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.025em;
  line-height: 1.14;
  color: var(--ink);
  margin: 12px 0 16px;
}
.feature-copy p {
  font-size: 1.04rem;
  color: var(--muted);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}
.chip {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--navy);
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  padding: 7px 14px;
  border-radius: 999px;
}
.feature:nth-child(odd) .chip {
  /* subtle warm chip on alternate rows */
}

/* ---------------------------------------------------------------- how */
.how {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(64px, 9vw, 110px) 24px;
}
.steps {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 34px 28px 30px;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.step-num {
  position: absolute;
  top: 22px;
  right: 24px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--orange-soft);
}
.step-ico {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  background: linear-gradient(140deg, var(--orange-2), var(--orange));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-orange);
  margin-bottom: 20px;
}
.step-ico svg {
  width: 26px;
  height: 26px;
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.24rem;
  color: var(--ink);
  margin-bottom: 8px;
}
.step p {
  font-size: 0.96rem;
  color: var(--muted);
}

.stats {
  max-width: 1040px;
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}
.stat {
  padding: 20px 12px;
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.9rem);
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(140deg, var(--orange-2), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat strong span {
  -webkit-text-fill-color: var(--orange);
}
.stat > span {
  display: block;
  margin-top: 10px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: lowercase;
  letter-spacing: 0.01em;
}

/* ---------------------------------------------------------------- cta */
.cta {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) 24px;
}
.cta-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #15100b 0%, #221107 60%, #2c1405 100%);
  border-radius: var(--r-xl);
  padding: clamp(44px, 7vw, 80px) 28px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 51, 0.4), transparent 64%);
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(20px);
  pointer-events: none;
}
.cta-card > *:not(.cta-glow) {
  position: relative;
  z-index: 2;
}
.cta-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin: 0 auto 22px;
  box-shadow: var(--shadow-orange);
}
.cta-card .eyebrow {
  color: var(--orange-3);
}
.cta-card h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fff;
  margin: 12px 0 18px;
}
.cta-card p {
  max-width: 540px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.06rem;
}
.cta-card .store-badges {
  justify-content: center;
  margin-top: 32px;
}
.cta-card .store-badge {
  background: #fff;
  color: var(--ink);
}
.cta-note {
  margin-top: 22px !important;
  font-size: 0.82rem !important;
  color: rgba(255, 255, 255, 0.5) !important;
}

/* ---------------------------------------------------------------- faq */
.faq {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px clamp(70px, 9vw, 120px);
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  overflow: hidden;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}
.faq-item.open {
  border-color: var(--orange-3);
  box-shadow: 0 10px 30px -16px rgba(255, 111, 0, 0.28);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.04rem;
  color: var(--ink);
}
.faq-q:hover {
  background: var(--bg-warm);
}
.faq-chevron {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all 0.3s ease;
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}
.faq-chevron svg {
  width: 15px;
  height: 15px;
}
.faq-a {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    opacity 0.3s ease;
}
.faq-item.open .faq-a {
  max-height: 460px;
  opacity: 1;
}
.faq-a-inner {
  padding: 2px 24px 22px;
  color: var(--muted);
  font-size: 0.96rem;
}
.faq-a-inner p {
  margin-bottom: 10px;
}
.faq-a-inner ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 8px 0;
}
.faq-a-inner li {
  position: relative;
  padding-left: 18px;
}
.faq-a-inner li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange-3);
}
.faq-a-inner strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------------------------------------------------------------- footer */
.footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 24px 28px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .brand-word {
  color: #fff;
}
.footer-brand .brand-word em {
  color: rgba(255, 255, 255, 0.5);
}
.footer-tagline {
  margin: 16px 0 22px;
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.72);
  padding: 6px 0;
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: var(--orange-3);
}
.footer-bottom {
  max-width: var(--maxw);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.footer-disclaimer {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  max-width: 560px;
}
.footer-copy {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}
.footer-copy a {
  color: var(--orange-3);
  font-weight: 500;
}

/* ---------------------------------------------------------------- reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-d1 {
  transition-delay: 0.08s;
}
.reveal-d2 {
  transition-delay: 0.16s;
}
.reveal-d3 {
  transition-delay: 0.24s;
}

/* ---------------------------------------------------------------- responsive */
@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-copy {
    max-width: 620px;
    margin: 0 auto;
    order: 1;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions .store-badges {
    justify-content: center;
  }
  .hero-visual {
    order: 2;
    min-height: 460px;
  }
  .nav-links {
    display: none;
  }
  .nav-cta {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .nav.menu-open .nav-mobile {
    display: flex;
  }
  .nav.menu-open .nav-burger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav.menu-open .nav-burger span:nth-child(2) {
    opacity: 0;
  }
  .nav.menu-open .nav-burger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .feature {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
    padding: 48px 0;
  }
  .feature-media {
    order: 1 !important;
  }
  .feature-copy {
    order: 2;
    margin: 0 auto !important;
  }
  .chips {
    justify-content: center;
  }
  .feature-copy h3 br {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  :root {
    --nav-h: 62px;
  }
  .nav-inner {
    padding: 0 16px;
    gap: 10px;
  }
  .brand-word {
    font-size: 1.08rem;
  }
  .brand-word em {
    display: none;
  }
  .nav-actions {
    gap: 8px;
  }
  .lang {
    gap: 4px;
  }
  .lang-flag {
    width: 26px;
    height: 26px;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .hero {
    padding-top: 32px;
  }
  .hero-title {
    font-size: clamp(1.9rem, 8.4vw, 2.6rem);
  }
  .hero-desc {
    font-size: 1rem;
  }
  .device {
    --w: 244px;
  }
  .feature .device {
    --w: 244px;
  }
  .store-badges {
    justify-content: center;
  }
  .store-badge {
    padding: 9px 15px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------------------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .marquee-track {
    animation: none;
  }
  .hero-scroll-line::after {
    animation: none;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.1ms !important;
  }
}