/* ============================================================
   BRUSHGLOVE — styles.css
   Dark premium DTC design system
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --teal: #0D6E6E;
  --teal-light: #12918F;
  --amber: #F5A623;
  --amber-dark: #D4891A;
  --bg: #0A0A0F;
  --bg-card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #FFFFFF;
  --text-muted: rgba(255, 255, 255, 0.7);
  --text-faint: rgba(255, 255, 255, 0.4);
  --glow-teal: 0 0 60px rgba(13, 110, 110, 0.3);
  --glow-teal-strong: 0 0 80px rgba(13, 110, 110, 0.5);
  --glow-amber: 0 0 40px rgba(245, 166, 35, 0.4);
  --radius-card: 16px;
  --radius-btn: 50px;
  --radius-pill: 999px;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-heading: 'Outfit', system-ui, sans-serif;
  --max-width: 1200px;
  --section-pad: 100px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 130px;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

ul { list-style: none; }

/* ---------- Accessibility ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Glass Card ---------- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

/* ---------- Hover Card ---------- */
.hover-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}

.hover-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow-teal);
  border-color: var(--border-hover);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-btn);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: #1a0a00;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffc054, var(--amber));
  transform: translateY(-2px);
  box-shadow: var(--glow-amber);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-glow {
  animation: pulseGlow 2.5s ease-in-out infinite;
}

.btn-full {
  width: 100%;
  padding: 18px;
  font-size: 1.1rem;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(245, 166, 35, 0.3); }
  50% { box-shadow: 0 0 50px rgba(245, 166, 35, 0.7), 0 0 80px rgba(245, 166, 35, 0.3); }
}

/* ---------- Section Base ---------- */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin-bottom: 16px;
  padding: 6px 14px;
  border: 1px solid rgba(13, 110, 110, 0.4);
  border-radius: var(--radius-pill);
  background: rgba(13, 110, 110, 0.1);
}

.section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.img-caption {
  font-size: 0.8rem;
  color: var(--text-faint);
  text-align: center;
  padding: 12px 16px 0;
  font-style: italic;
}

/* ---------- Scroll Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay {
  transition-delay: 0.15s;
}

/* ---------- Floating animation ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}

.floating {
  animation: float 4s ease-in-out infinite;
  will-change: transform;
}

/* ============================================================
   NAVBAR
   ============================================================ */
/* ============================================================
   ANNOUNCEMENT BANNER
   ============================================================ */
.announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #7c3a00, var(--amber-dark), #b8810a, var(--amber-dark), #7c3a00);
  background-size: 300% 100%;
  animation: shimmerBanner 6s linear infinite;
  text-align: center;
  padding: 0 16px;
}

@keyframes shimmerBanner {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

.announce-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: #1a0a00;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.announce-trophy {
  font-size: 1rem;
  flex-shrink: 0;
}

.announce-divider {
  opacity: 0.5;
}

.announce-sub {
  font-weight: 400;
  opacity: 0.75;
}

@media (max-width: 600px) {
  .announce-sub,
  .announce-divider {
    display: none;
  }
}

.navbar {
  position: fixed;
  top: 44px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: padding 0.3s ease, background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cta-pill {
  background: linear-gradient(135deg, var(--amber), var(--amber-dark)) !important;
  color: #1a0a00 !important;
  font-weight: 700;
  padding: 9px 20px !important;
  margin-left: 8px;
}

.nav-cta-pill:hover {
  background: linear-gradient(135deg, #ffc054, var(--amber)) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.2s;
}

.nav-hamburger:hover {
  background: rgba(255,255,255,0.06);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

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

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 148px;
  padding-bottom: 80px;
}

/* Ambient video */
.hero-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(10,10,15,0.5) 0%, transparent 70%),
              radial-gradient(ellipse at 50% 0%, rgba(10,10,15,0.55) 0%, transparent 60%);
}

/* Background blobs */
.hero-blobs {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: blobDrift 12s ease-in-out infinite;
  will-change: transform;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13,110,110,0.6) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation-duration: 14s;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245,166,35,0.3) 0%, transparent 70%);
  bottom: -100px;
  left: 10%;
  animation-duration: 10s;
  animation-delay: -4s;
}

.blob-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(13,110,110,0.4) 0%, transparent 70%);
  top: 30%;
  left: 40%;
  animation-duration: 16s;
  animation-delay: -8s;
}

@keyframes blobDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(13, 110, 110, 0.15);
  border: 1px solid rgba(13, 110, 110, 0.5);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-light);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: dotPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); opacity: 1; }
  50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); opacity: 0.7; }
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-trust {
  font-size: 0.8rem;
  color: var(--text-faint);
}

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

.hero-img-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13,110,110,0.35) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-product-img {
  width: 100%;
  max-width: 480px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 20px 60px rgba(13, 110, 110, 0.4));
}

/* ============================================================
   PROBLEM
   ============================================================ */
.problem-section {
  background: radial-gradient(ellipse at 70% 50%, rgba(13,110,110,0.08) 0%, transparent 60%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.stat-card {
  padding: 40px 32px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-teal);
  border-color: var(--border-hover);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--amber);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  min-height: 1.2em;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.problem-image-wrap {
  display: flex;
  justify-content: center;
}

.problem-img-card {
  max-width: 700px;
  width: 100%;
  overflow: hidden;
  padding-bottom: 16px;
}

.problem-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 12px;
}

/* ============================================================
   VALIDATION
   ============================================================ */
.validation-section {
  background: radial-gradient(ellipse at 30% 50%, rgba(245,166,35,0.05) 0%, transparent 60%);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-bottom: 56px;
}

.photo-item {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  transition: transform 0.4s ease;
}

.photo-item:hover img {
  transform: scale(1.03);
}

/* Full-image (no crop) variants */
.photo-contain {
  background: rgba(0, 0, 0, 0.25);
}

.photo-contain .img-contain {
  object-fit: contain !important;
  aspect-ratio: unset !important;
  height: auto !important;
  max-height: 420px;
  padding: 8px;
}

.photo-large {
  grid-column: span 2;
}

.photo-large img {
  aspect-ratio: 16/9;
}

.photo-wide {
  grid-column: span 2;
}

.photo-wide img {
  aspect-ratio: 16/7;
}

.survey-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 20px;
}

.survey-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 24px 28px;
  border-radius: 12px;
  background: rgba(13, 110, 110, 0.12);
  border: 1px solid rgba(13, 110, 110, 0.3);
  min-width: 160px;
  flex: 1;
  max-width: 220px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.survey-pill:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(13, 110, 110, 0.25);
}

.survey-pill-zero {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.25);
}

.survey-pill-zero .pill-number {
  color: #f87171;
}

.pill-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--teal-light);
}

.pill-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.survey-source {
  font-size: 0.75rem;
  color: var(--text-faint);
  text-align: center;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features-section {
  background: radial-gradient(ellipse at 50% 0%, rgba(13,110,110,0.1) 0%, transparent 60%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.feature-card {
  padding: 40px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.feature-icon {
  font-size: 2.4rem;
  line-height: 1;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-section {
  background: radial-gradient(ellipse at 80% 80%, rgba(245,166,35,0.06) 0%, transparent 60%);
}

.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin-bottom: 56px;
}

.step-card {
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-teal);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--teal-light);
  opacity: 0.7;
}

.step-icon {
  font-size: 2rem;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.step-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(to right, rgba(13,110,110,0.4), rgba(13,110,110,0.1));
  margin-top: 80px;
  flex-shrink: 0;
  align-self: start;
  margin-top: 60px;
}

.proto-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.proto-item {
  overflow: hidden;
  padding-bottom: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.proto-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-teal);
}

.proto-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 4px;
}

/* ============================================================
   SCIENCE / COMPARISON
   ============================================================ */
.science-section {
  background: radial-gradient(ellipse at 20% 50%, rgba(13,110,110,0.1) 0%, transparent 60%);
}

.comparison-table-wrap {
  overflow-x: auto;
  margin-bottom: 48px;
  border-radius: var(--radius-card);
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  vertical-align: middle;
}

.comparison-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(255,255,255,0.02);
}

.comparison-table tbody tr {
  transition: background 0.2s;
}

.comparison-table tbody tr:hover td {
  background: rgba(255,255,255,0.03);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-winner td {
  background: rgba(13, 110, 110, 0.1) !important;
  border-color: rgba(13, 110, 110, 0.3);
}

.comparison-winner td:first-child {
  color: var(--teal-light);
}

.comp-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  vertical-align: middle;
}

.comp-fill {
  display: inline-block;
  height: 6px;
  border-radius: 3px;
  min-width: 8px;
}

.comp-low .comp-fill { background: #ef4444; }
.comp-med .comp-fill { background: var(--amber); }
.comp-high .comp-fill { background: var(--teal-light); }

.verdict-bad {
  color: #f87171;
  font-size: 0.85rem;
  white-space: nowrap;
}

.verdict-med {
  color: var(--amber);
  font-size: 0.85rem;
  white-space: nowrap;
}

.verdict-win {
  color: #4ade80;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

.callouts-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.callout-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.callout-quote {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  font-style: italic;
}

.callout-quote::before { content: '"'; color: var(--teal-light); }
.callout-quote::after  { content: '"'; color: var(--teal-light); }

.callout-source {
  font-size: 0.78rem;
  color: var(--text-faint);
  font-weight: 500;
}

/* ============================================================
   MARKET
   ============================================================ */
.market-section {
  background: radial-gradient(ellipse at 50% 50%, rgba(13,110,110,0.08) 0%, transparent 70%);
}

.market-visual {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.market-circles {
  position: relative;
  width: 520px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.market-circle {
  border-radius: 50%;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid;
}

.market-tam {
  width: 520px;
  height: 520px;
  background: rgba(13, 110, 110, 0.06);
  border-color: rgba(13, 110, 110, 0.2);
}

.market-sam {
  width: 360px;
  height: 360px;
  background: rgba(13, 110, 110, 0.1);
  border-color: rgba(13, 110, 110, 0.3);
}

.market-som {
  width: 200px;
  height: 200px;
  background: rgba(13, 110, 110, 0.2);
  border-color: rgba(13, 110, 110, 0.5);
}

.market-label {
  text-align: center;
  pointer-events: none;
  user-select: none;
}

.market-tam > .market-label {
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.market-sam > .market-label {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.market-som > .market-label {
  position: relative;
}

.market-size {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--amber);
}

.market-name {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-light);
}

.market-desc {
  font-size: 0.7rem;
  color: var(--text-faint);
  margin-top: 2px;
}

.market-source {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-top: 16px;
}

/* ============================================================
   TEAM
   ============================================================ */
.team-section {
  background: radial-gradient(ellipse at 70% 30%, rgba(245,166,35,0.05) 0%, transparent 60%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: start;
}

.team-card {
  padding: 32px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
}

.team-photo-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  flex-shrink: 0;
  background: rgba(255,255,255,0.05);
}

.team-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-photo-dog {
  border-color: var(--amber);
  box-shadow: 0 0 20px rgba(245, 166, 35, 0.4);
}

.team-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
}

.team-role {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.team-role-dog {
  color: var(--amber);
}

.team-creds {
  font-size: 0.78rem;
  color: var(--text-faint);
  line-height: 1.5;
}

.team-card-dog {
  border-color: rgba(245, 166, 35, 0.25);
  background: rgba(245, 166, 35, 0.04);
}

.team-star-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 28px;
  height: 28px;
  background: var(--amber);
  color: #1a0a00;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  box-shadow: 0 0 12px rgba(245, 166, 35, 0.5);
}

/* ============================================================
   PRE-ORDER
   ============================================================ */
.preorder-section {
  background: radial-gradient(ellipse at 50% 50%, rgba(13,110,110,0.15) 0%, transparent 70%);
  position: relative;
  overflow: hidden;
}

.preorder-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(13,110,110,0.2) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
  animation: breathe 5s ease-in-out infinite;
}

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

.preorder-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.preorder-card {
  padding: 48px 40px;
  margin-top: 40px;
}

.preorder-price-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.price-current {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--amber);
  letter-spacing: -0.03em;
}

.price-retail {
  font-size: 1.4rem;
  color: var(--text-faint);
  text-decoration: line-through;
}

.price-badge {
  background: rgba(74, 222, 128, 0.15);
  border: 1px solid rgba(74, 222, 128, 0.4);
  color: #4ade80;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.preorder-social-proof {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.preorder-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.form-group {
  width: 100%;
}

.form-input {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s, background 0.2s;
}

.form-input::placeholder {
  color: var(--text-faint);
}

.form-input:focus {
  outline: none;
  border-color: var(--teal-light);
  background: rgba(255,255,255,0.08);
}

.form-input.error {
  border-color: #ef4444;
}

.form-success {
  text-align: center;
  padding: 20px;
}

.success-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.success-message {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: #4ade80;
}

.preorder-trust {
  font-size: 0.78rem;
  color: var(--text-faint);
  text-align: center;
  line-height: 1.8;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
  background: radial-gradient(ellipse at 50% 100%, rgba(13,110,110,0.08) 0%, transparent 60%);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item:has(.faq-question[aria-expanded="true"]) {
  border-color: rgba(13,110,110,0.4);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  transition: background 0.2s;
}

.faq-question:hover {
  background: rgba(255,255,255,0.03);
}

.faq-chevron {
  font-size: 1.4rem;
  color: var(--teal-light);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  animation: fadeDown 0.25s ease;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
  background: rgba(0,0,0,0.3);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 40px;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-logo-img {
  height: 32px;
  width: auto;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-faint);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: all 0.2s;
}

.footer-social-link:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.04);
}

.footer-legal {
  text-align: right;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--text-faint);
  transition: color 0.2s;
}

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

/* ============================================================
   STICKY FLOATING PRODUCT
   ============================================================ */
.sticky-product {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
  will-change: opacity, transform;
}

.sticky-product.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.sticky-product-img {
  width: 110px;
  height: auto;
  filter: drop-shadow(0 8px 28px rgba(13,110,110,0.55));
  animation: float 4s ease-in-out infinite;
}

.sticky-product-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: #1a0a00;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(245,166,35,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.sticky-product-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(245,166,35,0.6);
}

@media (max-width: 600px) {
  .sticky-product {
    bottom: 20px;
    right: 16px;
  }
  .sticky-product-img {
    width: 80px;
  }
}

/* ============================================================
   RESPONSIVE — TABLET (768px)
   ============================================================ */
@media (max-width: 900px) {
  :root {
    --section-pad: 72px;
  }

  /* Nav */
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.4rem;
    padding: 14px 32px;
  }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content {
    align-items: center;
    order: 2;
  }

  .hero-image {
    order: 1;
  }

  .hero-product-img {
    max-width: 320px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Photos */
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .photo-large {
    grid-column: span 2;
  }

  .photo-wide {
    grid-column: span 2;
  }

  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Steps */
  .steps-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .step-connector {
    display: none;
  }

  /* Proto grid */
  .proto-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Callouts */
  .callouts-row {
    grid-template-columns: 1fr;
  }

  /* Market circles */
  .market-circles {
    width: 380px;
    height: 380px;
  }

  .market-tam { width: 380px; height: 380px; }
  .market-sam { width: 260px; height: 260px; }
  .market-som { width: 140px; height: 140px; }

  /* Team */
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-legal {
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (480px)
   ============================================================ */
@media (max-width: 600px) {
  :root {
    --section-pad: 60px;
  }

  /* Stats 1 col */
  .stats-grid {
    grid-template-columns: 1fr;
  }

  /* Photo grid 1 col */
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .photo-large,
  .photo-wide {
    grid-column: span 1;
  }

  /* Survey pills scroll */
  .survey-pills {
    flex-direction: column;
    align-items: center;
  }

  .survey-pill {
    width: 100%;
    max-width: 100%;
  }

  /* Proto 1 col */
  .proto-grid {
    grid-template-columns: 1fr;
  }

  /* Market circles smaller */
  .market-circles {
    width: 300px;
    height: 300px;
  }

  .market-tam { width: 300px; height: 300px; }
  .market-sam { width: 200px; height: 200px; }
  .market-som { width: 110px; height: 110px; }

  .market-size {
    font-size: 1rem;
  }

  .market-desc {
    display: none;
  }

  /* Team 2 col */
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Pre-order card padding */
  .preorder-card {
    padding: 32px 20px;
  }

  .price-current {
    font-size: 2.2rem;
  }

  /* Hero smaller font */
  .hero-headline {
    font-size: 2rem;
  }

  /* Comparison table scroll */
  .comparison-table th,
  .comparison-table td {
    padding: 12px 14px;
    font-size: 0.8rem;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .floating,
  .blob,
  .badge-dot,
  .preorder-bg-glow,
  .btn-glow {
    animation: none !important;
  }

  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hover-card:hover,
  .step-card:hover,
  .stat-card:hover,
  .proto-item:hover {
    transform: none;
  }
}