@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700&family=Unbounded:wght@400;600;700&display=swap');

:root {
  --ink: #11162a;
  --ink-soft: #3d4968;
  --glass: rgba(255, 255, 255, 0.14);
  --glass-strong: rgba(255, 255, 255, 0.42);
  --glass-border: rgba(255, 255, 255, 0.65);
  --accent: #8bd5ff;
  --accent-2: #ff9ad8;
  --accent-3: #8d7bff;
  --shadow: 0 18px 60px rgba(14, 20, 40, 0.12);
  --radius: 26px;
  --max-width: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 600px at 5% 10%, rgba(130, 210, 255, 0.35), transparent 60%),
    radial-gradient(900px 600px at 95% 5%, rgba(255, 160, 220, 0.35), transparent 60%),
    radial-gradient(700px 600px at 80% 85%, rgba(145, 135, 255, 0.35), transparent 60%),
    linear-gradient(135deg, #f4f7ff 0%, #f7f0ff 35%, #fff0f8 70%, #f5f9ff 100%);
  line-height: 1.6;
}

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

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

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

.page {
  position: relative;
  overflow: hidden;
}

.page::before {
  content: "";
  position: fixed;
  inset: -20% -10%;
  background:
    radial-gradient(600px 420px at 15% 25%, rgba(255, 255, 255, 0.7), transparent 70%),
    radial-gradient(520px 420px at 80% 10%, rgba(255, 255, 255, 0.55), transparent 70%),
    radial-gradient(720px 560px at 75% 85%, rgba(255, 255, 255, 0.55), transparent 70%);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  filter: blur(14px);
}

.page::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("assets/pattern-dots.png");
  background-size: 720px auto;
  opacity: 0.08;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 0;
}

html.perf-mode .page::before {
  filter: none;
  opacity: 0.35;
}

html.perf-mode .page::after {
  opacity: 0.04;
  mix-blend-mode: normal;
}

html.perf-mode :is(.stat, .card, .step, .price-card, .timeline-block, .team-card, .contact-card, .product-visual, .demo-card, .highlight-card, .contact-form, .faq-item, .qr-block) {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 32px rgba(14, 20, 40, 0.08);
}

html.perf-mode .site-header {
  backdrop-filter: none;
  background: rgba(255, 255, 255, 0.92);
}

html.perf-mode .section.alt {
  backdrop-filter: none;
}

html.perf-mode .hero-card {
  backdrop-filter: none;
}

html.perf-mode .hero-ribbon {
  filter: none;
  opacity: 0.3;
}

html.perf-mode .orb {
  animation: none;
  backdrop-filter: none;
}

html.perf-mode .chip,
html.perf-mode .hero-tags span,
html.perf-mode .sound-toggle {
  backdrop-filter: none;
}

.page > * {
  position: relative;
  z-index: 1;
}

.container {
  width: min(92vw, var(--max-width));
  margin: 0 auto;
}

:is(.stat, .card, .step, .price-card, .timeline-block, .team-card, .contact-card, .product-visual, .demo-card, .highlight-card, .contact-form, .faq-item, .qr-block) {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.28));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(30px) saturate(185%);
  -webkit-backdrop-filter: blur(30px) saturate(185%);
  position: relative;
  overflow: hidden;
}

:is(.stat, .card, .step, .price-card, .timeline-block, .team-card, .contact-card, .product-visual, .demo-card, .highlight-card, .contact-form, .faq-item, .qr-block)::before {
  content: "";
  position: absolute;
  inset: -60% -20% auto auto;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), transparent 55%);
  opacity: 0.25;
  pointer-events: none;
}

:is(.stat, .card, .step, .price-card, .timeline-block, .team-card, .contact-card, .product-visual, .demo-card, .highlight-card, .contact-form, .faq-item, .qr-block) > * {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(24px) saturate(185%);
  background: rgba(255, 255, 255, 0.28);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 10px 24px rgba(12, 18, 40, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Unbounded", "Manrope", sans-serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.02em;
}

.logo span {
  color: var(--accent-2);
}

.logo-mark {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(20, 40, 80, 0.18));
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.35);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  color: var(--ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-toggle[aria-expanded="true"] {
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.6), rgba(255, 154, 216, 0.55));
  box-shadow: 0 10px 20px rgba(12, 18, 40, 0.14);
}

.nav a {
  padding: 6px 0;
  position: relative;
  color: var(--ink-soft);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.3s ease;
}

.nav a:hover::after,
.nav a.is-active::after {
  width: 100%;
}

.nav a.is-active {
  color: var(--ink);
  font-weight: 600;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: none;
  line-height: 1.2;
  white-space: nowrap;
}

.nav-cta:hover {
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.7), rgba(255, 154, 216, 0.65));
  color: #0b1020;
  box-shadow: 0 12px 22px rgba(12, 18, 40, 0.14);
}

.sound-toggle {
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.32);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sound-toggle[aria-pressed="true"] {
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.6), rgba(255, 154, 216, 0.6));
  color: var(--ink);
}

.sound-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(12, 18, 40, 0.18);
}

.hero {
  position: relative;
  padding: 120px 0 90px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(139, 213, 255, 0.35), transparent 55%),
    radial-gradient(circle at 75% 10%, rgba(255, 154, 216, 0.35), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(141, 123, 255, 0.35), transparent 60%);
  pointer-events: none;
}

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

.hero-ribbon {
  position: absolute;
  top: 14%;
  left: -12%;
  width: 130%;
  height: 140px;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0),
    rgba(141, 123, 255, 0.28),
    rgba(255, 154, 216, 0.28),
    rgba(139, 213, 255, 0.28),
    rgba(255, 255, 255, 0)
  );
  transform: skewY(-4deg);
  opacity: 0.45;
  filter: blur(0.6px);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 82%, transparent 100%);
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 14px 50px rgba(12, 18, 40, 0.12);
  backdrop-filter: blur(18px) saturate(180%);
  opacity: 0.35;
  animation: float 12s ease-in-out infinite;
}

.orb--1 {
  top: 8%;
  left: 6%;
}

.orb--2 {
  top: 18%;
  right: 12%;
  width: 120px;
  height: 120px;
  animation-delay: -4s;
}

.orb--3 {
  bottom: 6%;
  left: 20%;
  width: 200px;
  height: 200px;
  animation-delay: -6s;
}

.orb--4 {
  bottom: 12%;
  right: 18%;
  width: 90px;
  height: 90px;
  animation-delay: -2s;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero-copy h1 {
  font-family: "Unbounded", "Manrope", sans-serif;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.1;
  margin: 18px 0 18px;
}

.hero-copy h1 span {
  color: var(--accent-2);
}

.lead {
  font-size: 18px;
  max-width: 520px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-3);
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin: 28px 0 22px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  gap: 8px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(16px) saturate(170%);
  color: var(--ink);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(12, 18, 40, 0.18);
}

.btn.primary {
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.9), rgba(255, 154, 216, 0.8));
  color: #0b1020;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--ink-soft);
}

.hero-meta {
  display: flex;
  gap: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: 12px;
  backdrop-filter: blur(12px) saturate(170%);
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-tilt {
  perspective: 1000px;
  transform-style: preserve-3d;
  transform: translateY(var(--tilt-shift, 0px)) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.2s ease-out;
}

.hero-copy,
.hero-card,
.hero-tags {
  animation: fadeUp 0.9s ease both;
}

.hero-card {
  animation-delay: 0.1s;
}

.hero-tags {
  animation-delay: 0.2s;
}

.hero-card {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  transform: rotate(-2deg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px) saturate(160%);
  transform-style: preserve-3d;
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateZ(24px) scale(1.01);
}

.hero-card--ui {
  padding: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.2));
}

.hero-card--ui img {
  height: auto;
  object-fit: contain;
  border-radius: 20px;
  transform: translateZ(24px);
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 16, 34, 0.2), rgba(10, 16, 34, 0));
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span {
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(10px) saturate(150%);
}

.section {
  padding: 90px 0;
  position: relative;
  scroll-margin-top: 90px;
  content-visibility: auto;
  contain-intrinsic-size: 900px;
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.12));
  backdrop-filter: blur(22px) saturate(175%);
}

.section-head {
  max-width: 620px;
  margin-bottom: 44px;
}

.section-head h2 {
  font-family: "Unbounded", "Manrope", sans-serif;
  margin: 12px 0 16px;
  font-size: clamp(26px, 3.2vw, 38px);
}

.highlights {
  padding-top: 40px;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.highlight-card {
  padding: 20px;
  border-radius: 22px;
}

.highlight-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}


.stats-band {
  position: relative;
  padding: 18px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.26));
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
  backdrop-filter: blur(26px) saturate(180%);
  overflow: hidden;
}

.stats-band::before {
  content: "";
  position: absolute;
  left: -10%;
  top: -30%;
  width: 120%;
  height: 90px;
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.35), rgba(255, 154, 216, 0.28));
  transform: skewY(-4deg);
  opacity: 0.6;
  pointer-events: none;
}

.stats-band .stats {
  position: relative;
  z-index: 1;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.stat {
  border-radius: var(--radius);
  padding: 24px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 8px;
}

.cards {
  display: grid;
  gap: 24px;
}

.cards.three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
}

.card-ill {
  mix-blend-mode: normal;
  filter: none;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: start;
}

.bullet-list {
  padding-left: 18px;
  margin: 18px 0 0;
}

.value-card {
  background: linear-gradient(135deg, rgba(16, 26, 48, 0.82), rgba(36, 56, 92, 0.7));
  color: #fff;
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(18px) saturate(170%);
  position: relative;
  overflow: hidden;
}

.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.compare-title {
  font-weight: 600;
  color: var(--accent);
}

.note {
  font-size: 12px;
  color: rgba(11, 16, 32, 0.65);
}

.value-card .note {
  color: rgba(255, 255, 255, 0.7);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.step {
  border-radius: 18px;
  padding: 20px;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: start;
}

.step span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.95), rgba(141, 123, 255, 0.85));
  color: #0b1020;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.persona strong {
  color: var(--accent-3);
}

.product-grid,
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.product-visual {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
}

.product-visual img {
  width: 100%;
  height: auto;
}

.product-visual .overlay {
  position: absolute;
  width: 60%;
  right: 5%;
  bottom: -10%;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(11, 26, 36, 0.2);
}

.product-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

.pricing .price-card {
  align-items: flex-start;
}

.price {
  font-size: 32px;
  font-weight: 700;
  margin: 0;
}

.price-sub {
  margin: 0;
  color: var(--ink-soft);
}

.price-card ul {
  padding-left: 18px;
  margin: 0;
}

.featured {
  border: 2px solid rgba(139, 213, 255, 0.9);
  box-shadow: 0 20px 60px rgba(139, 213, 255, 0.25);
  transform: translateY(-10px);
}

.badge {
  background: linear-gradient(120deg, rgba(139, 213, 255, 0.9), rgba(255, 154, 216, 0.85));
  color: #0b1020;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  align-self: flex-start;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.timeline-block {
  border-radius: var(--radius);
  padding: 24px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.team-card {
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg));
  transform-style: preserve-3d;
}

.team-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.team-card[data-tilt-active="true"] {
  box-shadow: 0 24px 60px rgba(12, 18, 40, 0.2);
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) translateY(-4px);
}

.team-photo {
  transform: translate3d(var(--img-shift-x, 0px), var(--img-shift-y, 0px), 0) scale(1.04);
  transition: transform 0.2s ease;
  will-change: transform;
}

.team-card:focus-within .team-photo,
.team-card:hover .team-photo {
  transform: translate3d(var(--img-shift-x, 0px), var(--img-shift-y, 0px), 0) scale(1.06);
}

.team-card h3 {
  margin: 16px 16px 8px;
  font-size: 18px;
}

.team-card p {
  margin: 0 16px 18px;
  color: var(--ink-soft);
}

.logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  align-items: center;
}

.logos img {
  max-height: 100px;
  width: auto;
  object-fit: contain;
  filter: grayscale(10%);
  opacity: 0.85;
}

.logos img.logo-tall {
  max-height: 120px;
  width: auto;
}

.support-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.support-chips span {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.65);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  backdrop-filter: blur(10px) saturate(160%);
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 18px 22px;
  border-radius: 20px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--ink-soft);
  border-bottom: 2px solid var(--ink-soft);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
}

.faq-content {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: height 0.35s ease, opacity 0.35s ease;
}

.faq-item[open] .faq-content {
  opacity: 1;
}

.faq-content p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-head {
  max-width: 620px;
  margin-bottom: 0;
}

.contact-card {
  border-radius: 24px;
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  align-content: start;
}

.contact-card-main {
  display: grid;
  gap: 8px;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  grid-column: 1 / -1;
}

.contact-stack {
  display: grid;
  gap: 20px;
  align-content: start;
}

@media (max-width: 720px) {
  .contact-card {
    grid-template-columns: 1fr;
  }

  .qr-block.qr-inline {
    justify-self: center;
  }
}

.contact-name {
  font-weight: 700;
  margin: 0;
  font-size: 20px;
}

.contact-role {
  margin: 0;
  color: var(--ink-soft);
}

.contact-meta {
  margin: 0;
}

.contact-form {
  border-radius: 24px;
  padding: 24px;
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink);
  font: inherit;
  margin-top: 6px;
}

textarea.input {
  resize: vertical;
  min-height: 140px;
}

.input:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(139, 213, 255, 0.6);
}

.form-actions {
  display: grid;
  gap: 10px;
}

.form-note {
  margin: 0;
  font-size: 12px;
  color: var(--ink-soft);
}

.form-status {
  margin: 0;
  font-size: 12px;
  color: var(--ink-soft);
}

.qr-block {
  text-align: center;
  padding: 18px;
  border-radius: 24px;
  display: grid;
  gap: 12px;
  justify-items: center;
  max-width: 320px;
  margin: 0 auto;
}

.qr-block.qr-inline {
  max-width: 210px;
  padding: 10px;
  gap: 8px;
  margin: 0;
  align-self: start;
}

.qr-block.qr-inline img {
  width: min(170px, 100%);
  border-radius: 16px;
  padding: 8px;
}

.qr-block.qr-inline p {
  font-size: 11px;
  line-height: 1.35;
}

.qr-block img {
  width: min(230px, 90%);
  margin: 0;
  border-radius: 20px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.4));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55), 0 16px 28px rgba(14, 20, 40, 0.12);
}

.qr-block p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
}

.site-footer {
  padding: 30px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(16px) saturate(160%);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--ink-soft);
  font-size: 14px;
}

.floating-cta {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px) saturate(180%);
  z-index: 20;
}

.floating-cta span {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
}

.floating-cta strong {
  display: block;
}

.floating-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 0 16px 32px rgba(12, 18, 40, 0.14);
  backdrop-filter: blur(18px) saturate(170%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 20;
  cursor: pointer;
}

.back-to-top::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 12px solid var(--ink);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-4px);
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

  .nav {
    justify-content: center;
  }

  .featured {
    transform: none;
  }

  .floating-cta {
    flex-direction: column;
    border-radius: 24px;
    gap: 10px;
    padding: 14px 16px;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .header-inner {
    flex-direction: column;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
    align-items: center;
  }

  .nav-toggle {
    display: inline-flex;
    order: 1;
  }

  .sound-toggle {
    margin-left: auto;
    order: 2;
  }

  .nav {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.35s ease, opacity 0.25s ease;
    order: 3;
  }

  .nav.is-open {
    max-height: 520px;
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 10px 12px;
    border-radius: 12px;
  }

  .nav a::after {
    display: none;
  }

  .nav-cta {
    justify-content: center;
  }

  .hero {
    padding-top: 80px;
  }


  .hero-meta {
    flex-direction: column;
    gap: 6px;
  }

  .hero-ribbon {
    height: 90px;
    top: 22%;
  }

  .floating-cta {
    left: 16px;
    right: 16px;
    transform: translateY(20px);
  }

  .floating-cta.is-visible {
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}