/* ===== FishSmart Pro — Landing Page Styles ===== */

/* ---- Design Tokens ---- */
:root {
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --ocean-900: #0c4a6e;
  --ocean-700: #0369a1;
  --cyan-neon: #00f3ff;
  --cyan-bright: #22d3ee;
  --green-neon: #39ff14;
  --green-bright: #4ade80;
  --text-primary: #f3f4f6;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --glass-bg: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glow-cyan: 0 0 20px rgba(0, 243, 255, 0.3);
  --shadow-glow-green: 0 0 20px rgba(57, 255, 20, 0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0c4a6e 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.text-neon { color: var(--cyan-neon); }

.gradient-text {
  background: linear-gradient(90deg, #00f3ff, #00ffd9, #39ff14);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.05em;
}

/* ---- Background Waves ---- */
.bg-waves {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%; height: 320px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
  overflow: hidden;
}

.wave {
  position: absolute;
  bottom: 0; left: 0;
  width: 200%; height: 200px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%2300f3ff' fill-opacity='0.4' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") repeat-x;
  animation: waveMove 10s linear infinite;
}
.wave:nth-child(2) { bottom: 10px; opacity: 0.5; animation: waveMove 7s linear infinite reverse; }
.wave:nth-child(3) { bottom: 20px; opacity: 0.3; animation: waveMove 5s linear infinite; }

@keyframes waveMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  white-space: nowrap;
  min-height: 48px;
}

.btn-sm { padding: 8px 18px; font-size: 0.875rem; min-height: 40px; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; min-height: 56px; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  color: #fff;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #06b6d4, #22d3ee);
  box-shadow: 0 6px 30px rgba(34, 211, 238, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.35);
  color: var(--cyan-bright);
}
.btn-outline:hover {
  background: rgba(34, 211, 238, 0.15);
  border-color: var(--cyan-neon);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 100;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.nav-logo-icon {
  width: 36px; height: 36px;
  filter: drop-shadow(0 0 8px rgba(0, 243, 255, 0.3));
}

.nav-logo-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
}
.nav-links a:not(.btn):hover { color: var(--cyan-neon); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

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

/* ---- Sections ---- */
.section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 100px;
  color: var(--cyan-bright);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

/* ---- Hero ---- */
.hero {
  position: relative;
  z-index: 1;
  padding: 140px 0 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cyan-bright);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--green-neon);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-neon);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title em { font-style: italic; color: var(--cyan-bright); }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.trust-icon {
  width: 20px; height: 20px;
  color: var(--cyan-bright);
  flex-shrink: 0;
}

/* ---- Hero Visual ---- */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-frame {
  position: relative;
  width: 280px;
  border-radius: 36px;
  background: #0a0a0a;
  padding: 10px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 20px 60px rgba(0,0,0,0.5), 0 0 60px rgba(0, 243, 255, 0.15);
  animation: float 6s ease-in-out infinite;
}

.phone-notch {
  position: absolute;
  top: 10px; left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 6px;
  background: #333;
  border-radius: 0 0 8px 8px;
  z-index: 2;
}

.phone-screen {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  z-index: 3;
  animation: float 5s ease-in-out infinite;
}

.floating-card-1 {
  top: 15%;
  left: -40px;
  animation-delay: 1s;
}

.floating-card-2 {
  bottom: 15%;
  right: -40px;
  animation-delay: 2s;
}

.floating-card-icon { font-size: 1.5rem; }
.floating-card-value { font-size: 1.2rem; font-weight: 700; color: var(--cyan-neon); }
.floating-card-label { font-size: 0.75rem; color: var(--text-secondary); }

.scroll-hint {
  position: absolute;
  bottom: 20px; left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s infinite;
}
.scroll-hint svg { width: 24px; height: 24px; }

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

/* ---- Problem Cards ---- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card, .feature-card, .factor-card {
  padding: 32px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.problem-card:hover, .feature-card:hover, .factor-card:hover {
 transform: translateY(-4px);
 border-color: rgba(34, 211, 238, 0.3);
 box-shadow: 0 8px 40px rgba(0, 243, 255, 0.1);
}

.problem-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(248, 113, 113, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.problem-icon svg { width: 24px; height: 24px; color: #f87171; }

.problem-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.problem-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ---- Steps ---- */
.steps-grid {
  display: flex;
  align-items: stretch;
  gap: 12px;
}

.step-card {
  flex: 1;
  padding: 32px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
}

.step-number {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.step-icon {
  width: 56px; height: 56px;
  margin: 12px auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius-md);
}
.step-icon svg { width: 28px; height: 28px; color: var(--cyan-bright); }

.step-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.step-card p { color: var(--text-secondary); font-size: 0.9rem; }

.step-connector {
  display: flex;
  align-items: center;
  color: var(--cyan-bright);
  opacity: 0.4;
}
.step-connector svg { width: 60px; height: 20px; }

/* ---- Features Grid ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.feature-icon svg { width: 24px; height: 24px; }

.feature-icon-cyan { background: rgba(34, 211, 238, 0.1); }
.feature-icon-cyan svg { color: var(--cyan-bright); }
.feature-icon-green { background: rgba(74, 222, 128, 0.1); }
.feature-icon-green svg { color: var(--green-bright); }

.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 0.88rem; }

/* ---- Science ---- */
.science-flow {
  display: flex;
  align-items: stretch;
  gap: 12px;
  margin-bottom: 64px;
}

.science-flow-step {
  flex: 1;
  padding: 28px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.science-flow-num {
  font-size: 2rem;
  margin-bottom: 12px;
}

.science-flow-step h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--cyan-bright); }
.science-flow-step p { color: var(--text-secondary); font-size: 0.9rem; }

.science-flow-arrow {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  color: var(--cyan-bright);
}

.science-subtitle {
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 32px;
}

.factors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.factor-card-wide { grid-column: span 4; text-align: center; max-width: 600px; margin: 0 auto; }

.factor-emoji { font-size: 1.8rem; margin-bottom: 12px; }
.factor-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.factor-card p { color: var(--text-secondary); font-size: 0.83rem; line-height: 1.5; }

.usgs-callout {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: rgba(6, 182, 212, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius-lg);
}

.usgs-callout-icon { flex-shrink: 0; }
.usgs-callout-icon svg { width: 32px; height: 32px; color: var(--cyan-neon); }
.usgs-callout h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.usgs-callout p { color: var(--text-secondary); font-size: 0.9rem; }

/* ---- Screenshots ---- */
.screenshot-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.screenshot-item {
  text-align: center;
}

.screenshot-item img {
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  transition: all var(--transition);
}
.screenshot-item img:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: 0 8px 30px rgba(0, 243, 255, 0.15);
}

.screenshot-caption {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ---- Comparison Table ---- */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(15, 23, 42, 0.6);
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
}

.comparison-table th {
  background: rgba(15, 23, 42, 0.8);
  font-weight: 700;
  font-size: 0.95rem;
}

.comparison-table th.col-highlight {
  color: var(--cyan-neon);
  background: rgba(6, 182, 212, 0.1);
}

.comparison-table td.col-highlight {
  background: rgba(6, 182, 212, 0.05);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table td {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.check { color: var(--green-neon); font-weight: 700; font-size: 1.1rem; }
.cross { color: var(--text-muted); }

/* ---- Pricing ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  padding: 36px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.3);
}

.pricing-card-popular {
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: 0 0 30px rgba(0, 243, 255, 0.1);
  background: rgba(6, 182, 212, 0.05);
}

.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.pricing-header { margin-bottom: 24px; }
.pricing-header h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }

.pricing-price { display: flex; align-items: baseline; gap: 4px; }
.pricing-amount { font-family: 'Orbitron', sans-serif; font-size: 2.5rem; font-weight: 700; }
.pricing-period { color: var(--text-secondary); font-size: 1rem; }
.pricing-note { color: var(--cyan-bright); font-size: 0.85rem; margin-top: 4px; }

.pricing-features {
  list-style: none;
  margin-bottom: 28px;
  flex-grow: 1;
}

.pricing-features li {
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.pricing-features li::before { content: '✓ '; color: var(--green-neon); font-weight: 700; }

/* ---- CTA ---- */
.section-cta { padding: 80px 0; }

.cta-box {
  text-align: center;
  padding: 60px 40px;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: 0 0 40px rgba(0, 243, 255, 0.1);
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* ---- Footer ---- */
.footer {
  position: relative;
  z-index: 1;
  padding: 48px 0;
  border-top: 1px solid var(--glass-border);
  background: rgba(15, 23, 42, 0.5);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

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

.footer-logo { width: 32px; height: 32px; }
.footer-name { font-family: 'Orbitron', sans-serif; font-weight: 700; font-size: 1.2rem; }

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--cyan-neon); }

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ---- Reveal Animation ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .factors-grid { grid-template-columns: repeat(2, 1fr); }
  .factor-card-wide { grid-column: span 2; }
  .screenshot-gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-content { order: 2; }
  .hero-visual { order: 1; }
  .hero-cta, .hero-trust { justify-content: center; }
  .hero-trust { flex-direction: column; gap: 12px; align-items: center; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid var(--glass-border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .problem-grid { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; }
  .step-connector { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .science-flow { flex-direction: column; }
  .science-flow-arrow { transform: rotate(90deg); justify-content: center; }
  .section { padding: 60px 0; }
  .hero { padding: 120px 0 60px; }

  .floating-card { display: none; }
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .factors-grid { grid-template-columns: 1fr; }
  .factor-card-wide { grid-column: span 1; }
  .screenshot-gallery { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .wave, .bg-waves { display: none; }
}