/* ═══════════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════════ */
:root {
  --accent:        #00ff88;
  --accent-dim:    rgba(0, 255, 136, 0.12);
  --accent-glow:   rgba(0, 255, 136, 0.45);
  --accent2:       #00d4ff;
  --bg:            #050508;
  --bg2:           #0a0a0f;
  --card-bg:       rgba(255, 255, 255, 0.035);
  --card-border:   rgba(255, 255, 255, 0.07);
  --card-accent:   rgba(0, 255, 136, 0.25);
  --text:          #ffffff;
  --text2:         #9ca3af;
  --text3:         #6b7280;
  --font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --r:             16px;
  --r-lg:          24px;
  --r-xl:          32px;
}

/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
button { font-family: var(--font); cursor: pointer; border: none; outline: none; }
a { text-decoration: none; color: inherit; }

/* ═══════════════════════════════════════════════
   BACKGROUND EFFECTS
═══════════════════════════════════════════════ */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,255,136,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,.028) 1px, transparent 1px);
  background-size: 64px 64px;
}
.bg-orb {
  position: fixed; border-radius: 50%;
  filter: blur(90px); pointer-events: none; z-index: 0;
}
.orb-1 { width: 680px; height: 680px; background: rgba(0,255,136,.055);
          top: -240px; right: -200px; }
.orb-2 { width: 440px; height: 440px; background: rgba(0,212,255,.04);
          bottom: 15%; left: -160px; }
.orb-3 { width: 320px; height: 320px; background: rgba(120,0,255,.035);
          bottom: -80px; right: 25%; }

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.container {
  width: 100%; max-width: 1140px;
  margin: 0 auto; padding: 0 20px;
  position: relative; z-index: 1;
}
.section { padding: 80px 0; }

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  color: #050508;
  font-size: 15px; font-weight: 700;
  border-radius: 50px;
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative; overflow: hidden;
  white-space: nowrap;
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.22) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform .5s ease;
}
.btn-primary:hover::after { transform: translateX(100%); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-large  { padding: 18px 40px; font-size: 17px; }
.btn-full   { width: 100%; justify-content: center; }
.btn-sticky { padding: 16px 36px; font-size: 16px;
              box-shadow: 0 8px 32px var(--accent-glow); }

.tg-ico { font-style: normal; font-size: 20px; }
.btn-icon { font-size: 18px; }

/* ═══════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 12px 0;
  background: rgba(5,5,8,.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1140px; margin: 0 auto; padding: 0 20px;
}
.nav-logo { display: flex; align-items: center; gap: 8px; }
.logo-icon { font-size: 22px; }
.logo-text  { font-size: 18px; font-weight: 800; letter-spacing: -.4px; }
.nav-cta    { padding: 10px 22px; font-size: 14px; }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  padding: 110px 0 70px;
  display: flex; align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* urgency pill */
.urgency-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  background: rgba(0,255,136,.1);
  border: 1px solid rgba(0,255,136,.3);
  border-radius: 50px;
  font-size: 13px; font-weight: 600; color: var(--accent);
  margin-bottom: 24px;
}
.pulse-dot {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--accent); border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .45; transform: scale(1.5); }
}

/* headline */
.hero-title {
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 900; line-height: 1.08; letter-spacing: -2.5px;
  margin-bottom: 22px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 18px; color: var(--text2); line-height: 1.65;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-direction: column; gap: 20px; }

/* social proof */
.social-proof { display: flex; align-items: center; gap: 12px; }
.avatars      { display: flex; }
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%; border: 2px solid var(--bg);
  background: rgba(0,255,136,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.avatar + .avatar { margin-left: -10px; }
.proof-text { font-size: 14px; color: var(--text2); }
.proof-text strong { color: var(--text); }

/* ═══════════════════════════════════════════════
   PHONE MOCKUP
═══════════════════════════════════════════════ */
.hero-visual { display: flex; justify-content: center; }
.phone-scene {
  position: relative;
  width: 300px; height: 620px;
  flex-shrink: 0;
}

/* Phone shell */
.phone-frame {
  position: relative; z-index: 2;
  width: 264px; height: 556px;
  margin: 0 auto;
  background: #090910;
  border: 1.5px solid rgba(255,255,255,.11);
  border-radius: 44px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,255,136,.1),
    0 30px 80px rgba(0,0,0,.85),
    0 0 100px rgba(0,255,136,.14);
}
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 100px; height: 28px; z-index: 10;
  background: #090910;
  border-radius: 0 0 22px 22px;
  border: 1.5px solid rgba(255,255,255,.07);
  border-top: none;
}
.phone-status {
  display: flex; justify-content: space-between;
  padding: 8px 18px 2px;
  font-size: 11px; color: rgba(255,255,255,.55);
  margin-top: 18px;
}
.status-icons { font-size: 10px; }
.app-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 16px 8px;
}
.app-name    { font-size: 14px; font-weight: 800; color: var(--accent); }
.app-ai-badge {
  background: var(--accent); color: #050508;
  font-size: 10px; font-weight: 800;
  padding: 2px 8px; border-radius: 50px;
}

/* Food scan area */
.food-area {
  height: 216px; margin: 0 14px;
  background: linear-gradient(145deg, #12122a 0%, #1a1a38 55%, #0f2d50 100%);
  border-radius: 18px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.food-emoji {
  font-size: 84px;
  animation: foodBob 3s ease-in-out infinite;
  filter: drop-shadow(0 0 24px rgba(0,255,136,.3));
  user-select: none;
}
@keyframes foodBob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
/* scan corner brackets */
.scan-corners { position: absolute; inset: 0; }
.sc {
  position: absolute; width: 22px; height: 22px;
  border-color: var(--accent); border-style: solid;
  opacity: .9;
}
.sc.tl { top:12px;    left:12px;  border-width: 2px 0 0 2px; border-radius: 4px 0 0 0; }
.sc.tr { top:12px;    right:12px; border-width: 2px 2px 0 0; border-radius: 0 4px 0 0; }
.sc.bl { bottom:12px; left:12px;  border-width: 0 0 2px 2px; border-radius: 0 0 0 4px; }
.sc.br { bottom:12px; right:12px; border-width: 0 2px 2px 0; border-radius: 0 0 4px 0; }
/* animated scan line */
.scan-line {
  position: absolute; left: 14px; right: 14px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  box-shadow: 0 0 12px var(--accent);
  animation: scanMove 2.2s ease-in-out infinite;
}
@keyframes scanMove {
  0%   { top: 14px;         opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { top: calc(100% - 14px); opacity: 0; }
}
.scan-tag {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  font-size: 10px; font-weight: 700; color: var(--accent);
  background: rgba(0,0,0,.55); padding: 2px 12px; border-radius: 50px;
  white-space: nowrap;
}

/* Result card inside phone */
.phone-result {
  margin: 10px 14px 0;
  background: rgba(0,255,136,.07);
  border: 1px solid rgba(0,255,136,.22);
  border-radius: 16px; padding: 12px 14px;
}
.pr-header   { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.pr-check    {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #050508;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; flex-shrink: 0;
}
.pr-food-name   { font-size: 14px; font-weight: 700; }
.pr-confidence  { font-size: 10px; color: var(--accent); margin-top: 1px; }
.pr-body        { display: flex; align-items: center; gap: 10px; }
.pr-kcal        { display: flex; align-items: baseline; gap: 3px; flex-shrink: 0; }
.pr-num         { font-size: 34px; font-weight: 900; color: var(--accent); line-height: 1; }
.pr-unit        { font-size: 12px; font-weight: 600; color: var(--text3); }
.pr-macros      { display: flex; gap: 6px; flex: 1; }
.macro-pill     {
  flex: 1; text-align: center;
  background: rgba(255,255,255,.04);
  border-radius: 8px; padding: 6px 4px;
}
.mp-val { font-size: 13px; font-weight: 700; }
.mp-lbl { font-size: 9px;  color: var(--text3); margin-top: 1px; }
.phone-home-bar {
  width: 80px; height: 4px;
  background: rgba(255,255,255,.18);
  border-radius: 50px; margin: 12px auto 0;
}

/* Floating info cards around phone */
.float-card {
  position: absolute; z-index: 4;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: rgba(12,12,20,.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50px;
  box-shadow: 0 6px 24px rgba(0,0,0,.45);
  white-space: nowrap; font-size: 13px;
}
.fc-1 { top: 50px;  left: -90px; animation: cardFloat 3s ease-in-out infinite; }
.fc-2 { top: 200px; right:-85px; animation: cardFloat 3s ease-in-out infinite 1s; }
.fc-3 { bottom:110px; left:-85px; animation: cardFloat 3s ease-in-out infinite 2s; }
@keyframes cardFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}
.fc-emoji { font-size: 20px; }
.fc-name  { font-size: 12px; font-weight: 600; }
.fc-cal   { font-size: 11px; color: var(--accent); font-weight: 700; }

/* Floating food particles */
.float-food {
  position: absolute; font-size: 26px;
  filter: drop-shadow(0 0 10px rgba(0,255,136,.3));
  animation: foodParticle 4s ease-in-out infinite;
  z-index: 1;
}
.ff-1 { top: 12px;   right: 24px;  animation-delay: 0s;   }
.ff-2 { bottom: 90px; right: 14px; animation-delay: 1.5s; }
.ff-3 { bottom: 22px; left: 26px;  animation-delay: 0.8s; }
@keyframes foodParticle {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-14px) rotate(12deg); }
}

/* ═══════════════════════════════════════════════
   SECTION HEADERS
═══════════════════════════════════════════════ */
.section-head  { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-block; padding: 4px 14px;
  background: var(--accent-dim); border: 1px solid var(--card-accent);
  border-radius: 50px; font-size: 11px; font-weight: 700;
  color: var(--accent); letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title   { font-size: clamp(26px,4vw,42px); font-weight: 900; letter-spacing: -1.2px; margin-bottom: 12px; }
.section-subtitle{ font-size: 16px; color: var(--text2); }

/* ═══════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════ */
.steps-row {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.step-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg); padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.step-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0; transition: opacity .3s;
}
.step-card:hover { border-color: var(--card-accent); transform: translateY(-5px);
                   box-shadow: 0 20px 60px rgba(0,255,136,.09); }
.step-card:hover::before { opacity: 1; }

.step-num {
  font-size: 11px; font-weight: 800; color: var(--accent);
  letter-spacing: 2px; opacity: .6; margin-bottom: 18px;
}
.step-icon-box {
  width: 60px; height: 60px;
  background: var(--accent-dim); border: 1px solid var(--card-accent);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; margin-bottom: 20px;
}
.step-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; letter-spacing: -.3px; }
.step-card p  { font-size: 14px; color: var(--text2); line-height: 1.65; }
.step-connector {
  position: absolute; top: 50%; right: -18px;
  transform: translateY(-50%);
  font-size: 22px; color: var(--accent); z-index: 5;
}

/* ═══════════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════════ */
.features-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.feature-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--r); padding: 28px 24px;
  backdrop-filter: blur(10px);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.feature-card:hover {
  border-color: var(--card-accent); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,255,136,.08);
}
.feature-icon  { font-size: 32px; margin-bottom: 16px; }
.feature-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: 13px; color: var(--text2); line-height: 1.55; }

/* ═══════════════════════════════════════════════
   LIVE ACTIVITY TICKER
═══════════════════════════════════════════════ */
.activity-strip { padding: 8px 0 24px; }
.ticker-wrap {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 24px;
  background: rgba(0,255,136,.05);
  border: 1px solid rgba(0,255,136,.14);
  border-radius: 50px;
  overflow: hidden;
}
.ticker-live {
  font-size: 13px; font-weight: 800; color: var(--accent);
  white-space: nowrap; flex-shrink: 0;
}
.ticker-text {
  font-size: 14px; color: var(--text2);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  flex: 1;
  transition: opacity .3s;
}
.ticker-text.fade-out { opacity: 0; }
.ticker-text strong { color: var(--text); }
.ticker-ago {
  font-size: 12px; color: var(--text3); margin-left: 10px;
}

/* ═══════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════ */
.cta-card {
  background: var(--card-bg);
  border: 1px solid var(--card-accent);
  border-radius: var(--r-xl); padding: 64px 48px;
  text-align: center;
  position: relative; overflow: hidden;
  backdrop-filter: blur(24px);
}
.cta-glow {
  position: absolute; top: -120px; left: 50%; transform: translateX(-50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,255,136,.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 16px;
  background: rgba(0,255,136,.1); border: 1px solid rgba(0,255,136,.25);
  border-radius: 50px; font-size: 13px; font-weight: 600; color: var(--accent);
  margin-bottom: 24px;
}
.cta-title { font-size: clamp(28px,4vw,44px); font-weight: 900; letter-spacing: -1.5px; margin-bottom: 14px; }
.cta-sub   { font-size: 16px; color: var(--text2); line-height: 1.65; margin-bottom: 36px; }
.cta-stars { display: flex; align-items: center; justify-content: center; gap: 10px;
             font-size: 13px; color: var(--text3); margin-top: 20px; }
.stars     { color: #fbbf24; letter-spacing: 2px; }

/* ═══════════════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════════════ */
.reviews-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.review-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--r-lg); padding: 28px;
  backdrop-filter: blur(10px);
  transition: border-color .3s, transform .3s;
}
.review-card:hover { border-color: rgba(0,255,136,.2); transform: translateY(-4px); }
.review-stars { color: #fbbf24; font-size: 15px; letter-spacing: 2px; margin-bottom: 16px; }
.review-card p { font-size: 15px; color: var(--text2); line-height: 1.7; font-style: italic; margin-bottom: 22px; }
.reviewer     { display: flex; align-items: center; gap: 12px; }
.reviewer-av  {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 700; color: #050508;
  flex-shrink: 0;
}
.reviewer-name { font-size: 14px; font-weight: 700; }
.reviewer-info { font-size: 12px; color: var(--text3); margin-top: 2px; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer { padding: 36px 0; border-top: 1px solid var(--card-border); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.footer-tag   { font-size: 13px; color: var(--text3); }

/* ═══════════════════════════════════════════════
   STICKY BOTTOM CTA
═══════════════════════════════════════════════ */
.sticky-btn {
  position: fixed; bottom: 22px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 90; opacity: 0;
  transition: opacity .4s ease, transform .4s ease;
  pointer-events: none;
}
.sticky-btn.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* ═══════════════════════════════════════════════
   MODAL
═══════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
@media (min-width: 600px) { .modal-overlay { align-items: center; } }

.modal-box {
  background: #0e0e18;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px 28px 0 0;
  padding: 36px 28px 40px;
  width: 100%; max-width: 440px;
  position: relative;
  transform: translateY(60px);
  transition: transform .4s cubic-bezier(.34,1.56,.64,1);
}
@media (min-width: 600px) {
  .modal-box { border-radius: 28px; transform: translateY(24px) scale(.96); }
}
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: rgba(255,255,255,.07); border-radius: 50%;
  color: var(--text2); font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, color .2s;
}
.modal-close:hover { background: rgba(255,255,255,.15); color: var(--text); }

.modal-icon {
  width: 62px; height: 62px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; margin: 0 auto 20px;
  box-shadow: 0 0 36px var(--accent-glow);
}
.modal-title { font-size: 24px; font-weight: 900; text-align: center; letter-spacing: -.5px; margin-bottom: 8px; }
.modal-sub   { font-size: 14px; color: var(--text2); text-align: center; line-height: 1.65; margin-bottom: 24px; }

.modal-benefits { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.benefit {
  padding: 10px 14px;
  background: rgba(0,255,136,.06);
  border: 1px solid rgba(0,255,136,.14);
  border-radius: 10px;
  font-size: 14px; color: var(--text2);
}

.modal-loader {
  display: none; flex-direction: column; align-items: center; gap: 14px;
  padding: 22px 0;
}
.modal-loader.show { display: flex; }
.loader-ring {
  width: 44px; height: 44px;
  border: 3px solid rgba(0,255,136,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-msg { font-size: 14px; font-weight: 600; color: var(--accent); }

.modal-foot {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 13px; color: var(--text3); margin-top: 18px;
}

/* ═══════════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════════ */
.fade-in-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ═══════════════════════════════════════════════
   RESPONSIVE — tablet ≤1024px
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-visual { order: -1; }
  .hero-actions { align-items: center; }
  .social-proof { justify-content: center; }
  .phone-scene  { transform: scale(.88); margin: -30px auto -20px; }
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .reviews-grid  { grid-template-columns: repeat(2,1fr); }
  .fc-1 { left: -60px; }
  .fc-2 { right: -60px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — mobile ≤768px
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Layout */
  .hero     { padding: 88px 0 32px; min-height: auto; }
  .section  { padding: 52px 0; }
  .container{ padding: 0 16px; }

  /* Nav */
  .nav-cta  { display: none; }
  .navbar   { padding: 10px 0; }

  /* Hero text */
  .hero-title    { font-size: clamp(30px, 8vw, 42px); letter-spacing: -1.5px; }
  .hero-subtitle { font-size: 16px; }
  .urgency-pill  { font-size: 12px; padding: 5px 14px; }

  /* Hero actions — stack vertically, full-width button */
  .hero-actions  { flex-direction: column; align-items: center; gap: 16px; width: 100%; }
  .hero-actions .btn-large { width: 100%; max-width: 340px; justify-content: center;
                             font-size: 18px; padding: 18px 24px; }

  /* Social proof */
  .social-proof  { justify-content: center; }
  .proof-text    { font-size: 13px; }

  /* Phone mockup — centered, no floating side-cards */
  .hero-visual   { width: 100%; overflow: hidden; }
  .phone-scene   { transform: scale(.82); margin: -28px auto -24px; }
  .fc-1, .fc-2, .fc-3 { display: none; }
  .float-food    { display: none; }

  /* Section heads */
  .section-title  { font-size: clamp(22px, 6vw, 32px); }

  /* Steps — vertical cards, no connector arrows */
  .steps-row      { grid-template-columns: 1fr; gap: 14px; }
  .step-connector { display: none; }
  .step-card      { padding: 24px 20px; }
  .step-icon-box  { width: 50px; height: 50px; font-size: 22px; margin-bottom: 14px; }
  .step-card h3   { font-size: 16px; }
  .step-card p    { font-size: 13px; }

  /* Features — 2 columns */
  .features-grid  { grid-template-columns: 1fr 1fr; gap: 12px; }
  .feature-card   { padding: 20px 16px; }
  .feature-icon   { font-size: 26px; margin-bottom: 10px; }
  .feature-card h3{ font-size: 13px; }
  .feature-card p { font-size: 12px; }

  /* Ticker */
  .ticker-wrap    { padding: 10px 16px; gap: 10px; }
  .ticker-live    { font-size: 12px; }
  .ticker-text    { font-size: 13px; }

  /* CTA card */
  .cta-card       { padding: 36px 20px; border-radius: 24px; }
  .cta-title      { font-size: clamp(22px, 6vw, 32px); }
  .cta-sub        { font-size: 14px; }
  .cta-card .btn-large { width: 100%; justify-content: center; font-size: 17px; }

  /* Reviews — single column */
  .reviews-grid   { grid-template-columns: 1fr; gap: 14px; }
  .review-card    { padding: 22px 18px; }
  .review-card p  { font-size: 14px; }

  /* Sticky CTA — wider on mobile */
  .sticky-btn     { width: calc(100% - 32px); max-width: 380px; }
  .btn-sticky     { width: 100%; font-size: 17px; padding: 18px 24px; }

  /* Modal — full bottom sheet */
  .modal-overlay  { align-items: flex-end; }
  .modal-box      { border-radius: 28px 28px 0 0; padding: 28px 20px 36px;
                    max-width: 100%; }
  .modal-title    { font-size: 20px; }
  .modal-sub      { font-size: 13px; }
  .modal-benefits { gap: 6px; margin-bottom: 20px; }
  .benefit        { font-size: 13px; padding: 9px 12px; }
  #tgBtn          { font-size: 17px; padding: 18px 24px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — small ≤480px
═══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .phone-scene  { transform: scale(.76); margin: -36px auto -32px; }
  .hero-title   { font-size: clamp(28px, 7.5vw, 36px); }
  .features-grid{ grid-template-columns: 1fr 1fr; gap: 10px; }
  .section-title{ letter-spacing: -.8px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — very small ≤360px
═══════════════════════════════════════════════ */
@media (max-width: 360px) {
  .phone-scene  { transform: scale(.68); margin: -48px auto -44px; }
  .hero-title   { font-size: 26px; }
  .btn-large    { font-size: 16px; padding: 16px 20px; }
}

/* ═══════════════════════════════════════════════
   DEVICE CLASSES (set by JS)
═══════════════════════════════════════════════ */

/* Mobile-specific overrides */
body.device-mobile .step-card:hover  { transform: none; box-shadow: none; }
body.device-mobile .feature-card:hover { transform: none; box-shadow: none; }
body.device-mobile .review-card:hover  { transform: none; }
body.device-mobile .stat-card:hover    { transform: none; }
body.device-mobile .btn-primary:hover  { transform: none; box-shadow: none; }
body.device-mobile .sticky-btn        { bottom: 16px; }

/* Desktop-specific: restore full float cards and particles */
body.device-desktop .fc-1 { left: -90px; }
body.device-desktop .fc-2 { right: -85px; }
body.device-desktop .fc-3 { bottom: 110px; left: -85px; }