/* ============================================
   POKE — Landing Page Styles
   ============================================ */

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

:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Brand Palette */
  --orange: #FF6B35;
  --orange-light: #FF8E53;
  --purple: #7C3AED;
  --green: #059669;
  --amber: #F59E0B;

  /* Neutrals */
  --bg: #FAFAF8;
  --bg-warm: #FFF8F3;
  --surface: #FFFFFF;
  --surface-2: #F5F4F0;
  --border: rgba(0,0,0,0.07);
  --border-strong: rgba(0,0,0,0.12);
  --text: #111110;
  --text-2: #44433F;
  --text-3: #78776F;
  --text-4: #A5A39C;

  /* Gradients */
  --grad-hero: linear-gradient(160deg, #FFF8F3 0%, #FFF4EC 30%, #FEF2FF 70%, #EEF2FF 100%);
  --grad-orange: linear-gradient(135deg, #FF6B35, #FF8E53);
  --grad-purple: linear-gradient(135deg, #7C3AED, #A855F7);
  --grad-green: linear-gradient(135deg, #059669, #10B981);
  --grad-sunset: linear-gradient(135deg, #FF6B35 0%, #FF8E53 30%, #FBBF24 60%, #F59E0B 100%);

  /* Spacing */
  --max-w: 1120px;
  --section-pad: 96px;

  /* Radius */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.1), 0 8px 20px rgba(0,0,0,0.06);
  --shadow-phone: 0 40px 100px rgba(0,0,0,0.18), 0 16px 40px rgba(0,0,0,0.1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ---- TYPOGRAPHY ---- */
.gradient-text {
  background: var(--grad-sunset);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
  padding: 4px 12px;
  background: rgba(255,107,53,0.08);
  border-radius: var(--r-full);
  border: 1px solid rgba(255,107,53,0.15);
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.section-title em {
  font-style: normal;
  background: var(--grad-sunset);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  font-size: 18px;
  color: var(--text-3);
  margin-bottom: 64px;
  max-width: 500px;
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--text);
  color: #FFF;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--r-full);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
}

.btn-primary:hover {
  background: #222;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-large {
  padding: 18px 36px;
  font-size: 17px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background: rgba(250,250,248,0.85);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
}

.logo-palm {
  font-size: 22px;
  line-height: 1;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  padding: 8px 18px !important;
  background: var(--text) !important;
  color: #fff !important;
  border-radius: var(--r-full) !important;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.15s !important;
}

.nav-cta:hover {
  background: #222 !important;
  transform: translateY(-1px);
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: 0;
  background: var(--grad-hero);
  overflow: hidden;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%, rgba(255,107,53,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(168,85,247,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 60% 80%, rgba(251,191,36,0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.25;
  animation: float 8s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #FF6B35, transparent);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #A855F7, transparent);
  top: 100px;
  right: 0;
  animation-delay: -3s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #FBBF24, transparent);
  bottom: 0;
  left: 40%;
  animation-delay: -5s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.97); }
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 64px;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  min-width: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-full);
  padding: 5px 14px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0.1); }
}

.hero-headline {
  font-size: clamp(44px, 6.5vw, 76px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-sub em {
  font-style: normal;
  font-weight: 600;
  color: var(--text);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-note {
  font-size: 13px;
  color: var(--text-4);
}

/* ---- PHONE MOCKUP ---- */
.hero-visual {
  flex-shrink: 0;
  position: relative;
  width: 280px;
}

.phone-frame {
  width: 280px;
  height: 560px;
  background: #1A1A1A;
  border-radius: 44px;
  padding: 12px;
  box-shadow: var(--shadow-phone);
  position: relative;
  z-index: 2;
  animation: phone-float 6s ease-in-out infinite;
}

@keyframes phone-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(0.5deg); }
}

.phone-notch {
  width: 90px;
  height: 28px;
  background: #1A1A1A;
  border-radius: 0 0 18px 18px;
  margin: 0 auto 4px;
  position: relative;
  z-index: 3;
}

.phone-screen {
  background: #F2F1F6;
  border-radius: 34px;
  height: calc(100% - 44px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.chat-header {
  background: rgba(242,241,246,0.95);
  backdrop-filter: blur(10px);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1A1A1A, #333);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.chat-contact {
  display: flex;
  flex-direction: column;
}

.chat-name {
  font-size: 13px;
  font-weight: 600;
  color: #000;
}

.chat-status {
  font-size: 10px;
  color: #22C55E;
}

.chat-messages {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.msg {
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

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

.msg-poke { align-items: flex-start; }
.msg-user { align-items: flex-end; }

.bubble {
  max-width: 90%;
  padding: 8px 12px;
  border-radius: 16px;
  font-size: 11.5px;
  line-height: 1.45;
}

.msg-poke .bubble {
  background: #FFFFFF;
  color: #000;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.msg-user .bubble {
  background: #007AFF;
  color: #fff;
  border-bottom-right-radius: 4px;
}

.msg-time {
  font-size: 9px;
  color: #8E8E93;
  margin-top: 2px;
  padding: 0 4px;
}

.phone-home-bar {
  width: 120px;
  height: 4px;
  background: #333;
  border-radius: 4px;
  margin: 8px auto 0;
}

.phone-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at 50% 60%, rgba(255,107,53,0.2) 0%, rgba(168,85,247,0.1) 50%, transparent 70%);
  filter: blur(30px);
  z-index: 1;
  border-radius: 50%;
}

/* ---- BACKED BY ---- */
.backed-by {
  margin-top: 80px;
  padding: 24px 0 32px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
}

.backed-by .container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.backed-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.investors {
  display: flex;
  align-items: center;
  gap: 12px;
}

.investor {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
}

.investor-sep {
  color: var(--text-4);
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  padding: var(--section-pad) 0;
  background: var(--surface);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-card--large {
  grid-column: 1 / -1;
  display: flex;
  gap: 48px;
  align-items: flex-start;
  background: linear-gradient(135deg, #FFF8F3 0%, #FFF4EC 100%);
  border-color: rgba(255,107,53,0.15);
}

.feature-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  margin-bottom: 20px;
}

.feature-card--large .feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 0;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-3);
  line-height: 1.65;
}

.feature-card--large .feature-content {
  flex: 1;
}

.feature-card--large h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.feature-card--large p {
  font-size: 16px;
  margin-bottom: 24px;
}

.feature-example {
  margin-top: 24px;
}

.example-bubble {
  display: inline-block;
  padding: 10px 16px;
  background: white;
  border-radius: 12px 12px 12px 4px;
  font-size: 13px;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  line-height: 1.5;
}

/* ============================================
   INTEGRATIONS
   ============================================ */
.integrations {
  padding: 40px 0;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.integrations-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-4);
  margin-bottom: 20px;
  text-align: center;
}

.integrations-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.integration-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, transform 0.15s;
}

.integration-pill:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.integration-pill svg {
  opacity: 0.6;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.step {
  flex: 1;
  padding: 40px 32px;
  text-align: center;
  position: relative;
}

.step-connector {
  width: 2px;
  height: 2px;
  position: relative;
  flex-shrink: 0;
  align-self: center;
  margin-top: -80px;
}

.step-connector::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--border-strong), transparent, var(--border-strong));
}

.step-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-4);
  margin-bottom: 16px;
}

.step-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
}

.step p {
  font-size: 15px;
  color: var(--text-3);
  line-height: 1.65;
  max-width: 260px;
  margin: 0 auto;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--section-pad) 0;
  background: var(--surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stars {
  font-size: 14px;
  color: #F59E0B;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  color: var(--text);
}

.testimonial-author span {
  font-size: 12px;
  color: var(--text-4);
}

.brand-quote {
  text-align: center;
  padding: 48px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
}

.brand-quote blockquote {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 16px;
  font-style: normal;
}

.brand-quote cite {
  font-size: 14px;
  color: var(--text-4);
  font-style: normal;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  position: relative;
  padding: 120px 0;
  background: var(--text);
  overflow: hidden;
  text-align: center;
}

.cta-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 40%, rgba(255,107,53,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 70%, rgba(168,85,247,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.cta-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,107,53,0.25), transparent);
  top: -200px;
  left: -100px;
}

.cta-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168,85,247,0.2), transparent);
  bottom: -150px;
  right: -50px;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-palm {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 32px;
  display: block;
  animation: sway 4s ease-in-out infinite;
}

@keyframes sway {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

.final-cta h2 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: white;
  margin-bottom: 8px;
}

.final-cta p {
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  margin: 28px auto 40px;
  max-width: 480px;
  line-height: 1.6;
}

.cta-note {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  margin-top: 20px;
}

.final-cta .btn-primary {
  background: white;
  color: var(--text);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.final-cta .btn-primary:hover {
  background: rgba(255,255,255,0.93);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #111110;
  padding: 60px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  color: white;
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
  margin-top: 12px;
}

.footer-links-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-group strong {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.footer-links-group a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links-group a:hover {
  color: rgba(255,255,255,0.85);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 13px;
  color: rgba(255,255,255,0.25);
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================
   ANIMATIONS — SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

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

  .hero .container {
    flex-direction: column;
    gap: 48px;
    padding-bottom: 0;
  }

  .hero-content {
    text-align: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    width: 240px;
  }

  .phone-frame {
    width: 240px;
    height: 480px;
  }

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

  .feature-card--large {
    grid-column: 1;
    flex-direction: column;
    gap: 24px;
  }

  .steps {
    flex-direction: column;
    gap: 0;
  }

  .step-connector {
    display: none;
  }

  .step {
    padding: 32px 24px;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 20px;
  }

  .step-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    margin: 0;
  }

  .step-num {
    position: absolute;
    top: 32px;
    right: 24px;
    margin: 0;
  }

  .step p {
    max-width: none;
    text-align: left;
    margin: 0;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root { --section-pad: 56px; }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 20px;
    z-index: 99;
  }

  .nav-mobile-toggle {
    display: flex;
  }

  .hero {
    padding-top: 100px;
  }

  .hero-visual {
    width: 220px;
  }

  .phone-frame {
    width: 220px;
    height: 440px;
    border-radius: 38px;
  }

  .section-title {
    font-size: 28px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .brand-quote blockquote {
    font-size: 18px;
  }

  .backed-by .container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}