/* ================================================================
   TrkFit V4 — css/home.css  (Landing page only)
================================================================ */

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: calc(100dvh - var(--nav-h));
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: clamp(40px,6vw,64px);
  padding-top: clamp(48px,8vw,96px);
  padding-bottom: clamp(48px,6vw,72px);
}
@media(min-width:860px){ .hero { grid-template-columns: 1fr 1fr; } }

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(36px,6vw,68px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--c-text);
  margin-bottom: var(--sp-5);
}

.word-ai {
  background: linear-gradient(135deg,#00c96e,#0072ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(15px,2vw,18px);
  color: var(--c-text2);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: var(--sp-8);
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

/* On very small screens: make sure buttons don't overflow */
@media (max-width: 380px) {
  .hero-h1 { font-size: 28px; letter-spacing: -1px; }
  .hero-btns .btn-lg { padding: 12px 20px; font-size: 14px; }
  .hero-btns { gap: var(--sp-2); }
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.proof-avatars {
  display: flex;
}

.proof-av {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--grad-accent);
  border: 2px solid var(--c-surface);
  margin-left: -8px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.proof-av:first-child { margin-left: 0; }

.proof-text { font-size: var(--fs-sm); color: var(--c-text3); font-weight: 600; }
.proof-stars { color: #f4c542; font-size: 13px; }

/* Hero visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 24px;
}

.hero-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--sh-xl);
  width: 100%; max-width: 340px;
  position: relative; z-index: 2;
  animation: floatY 4s ease-in-out infinite;
}

.badge-float {
  position: absolute;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 8px 12px;
  box-shadow: var(--sh-md);
  font-size: 11px; font-weight: 700;
  color: var(--c-text);
  display: flex; align-items: center; gap: 6px;
  white-space: nowrap; z-index: 3;
}

.badge-float-1 { top:-16px; right:10px; animation: floatY 3.2s ease-in-out infinite .4s; }
.badge-float-2 { bottom:20px; left:-10px; animation: floatY 3.8s ease-in-out infinite .8s; }
.badge-float-3 { top:40%; right:-10px; animation: floatY 3.5s ease-in-out infinite 1.2s; }
@media(min-width:480px){
  .badge-float-1 { right:20px; }
  .badge-float-2 { left:-20px; }
  .badge-float-3 { right:-24px; }
}

/* Mock card inside hero */
.mock-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.mock-title  { font-family:var(--font-head); font-size:13px; font-weight:700; color:var(--c-text); }
.mock-date   { font-size:10px; color:var(--c-text3); background:var(--c-surface2); padding:3px 8px; border-radius:var(--r-full); }
.mock-week   { display:grid; grid-template-columns:repeat(7,1fr); gap:4px; margin-bottom:14px; }
.mock-day    { background:var(--c-surface2); border:1px solid var(--c-border); border-radius:8px; padding:6px 3px; text-align:center; }
.mock-day.active { border-color:var(--c-accent); background:rgba(0,201,110,.08); }
.mock-day.today  { border-color:var(--c-accent); background:rgba(0,201,110,.14); box-shadow:0 0 0 2px rgba(0,201,110,.15); }
.mock-dn   { font-size:7px; font-weight:700; color:var(--c-text3); text-transform:uppercase; }
.mock-num  { font-family:var(--font-head); font-size:13px; font-weight:700; color:var(--c-text); margin:2px 0; }
.mock-dot  { width:4px; height:4px; border-radius:50%; background:var(--c-border2); }
.mock-dot.on { background:var(--c-accent2,#0072ff); }
.mock-dots { display:flex; justify-content:center; gap:2px; margin-bottom:2px; }
.mock-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.mock-stat  { background:var(--c-surface2); border-radius:10px; padding:10px 6px; text-align:center; border:1px solid var(--c-border); }
.mock-stat-v { font-family:var(--font-head); font-size:17px; font-weight:800; color:var(--c-accent); }
.mock-stat-l { font-size:7px; color:var(--c-text3); font-weight:700; text-transform:uppercase; letter-spacing:.4px; margin-top:2px; }
.mock-ai-chip { display:flex; align-items:center; gap:7px; background:rgba(0,114,255,.06); border:1px solid rgba(0,114,255,.15); border-radius:10px; padding:9px 12px; margin-top:12px; }
.mock-ai-dot { width:7px; height:7px; border-radius:50%; background:var(--c-blue); animation:pulse 1.5s infinite; }
.mock-ai-text { font-size:10px; font-weight:600; color:var(--c-blue); }

/* ── Trust bar ───────────────────────────────────────────────── */
.trust-bar {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 20px clamp(16px,5vw,32px);
  overflow: hidden;
}

.trust-inner {
  max-width: var(--max-w-lg); margin: 0 auto;
  display: flex; align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(16px,4vw,40px);
}

.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; color: var(--c-text3);
  white-space: nowrap;
}

.trust-item .ti { font-size: 18px; }

/* ── Stats counter ───────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media(min-width:640px){ .stats-grid { grid-template-columns: repeat(4,1fr); } }

.stat-item { text-align: center; padding: var(--sp-5); }
.stat-num  { font-family:var(--font-head); font-size:clamp(28px,5vw,44px); font-weight:800; color:var(--c-accent); line-height:1; }
.stat-lbl  { font-size:var(--fs-sm); color:var(--c-text3); margin-top:6px; font-weight:600; }

/* ── Testimonials ────────────────────────────────────────────── */
.testi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media(min-width:640px){ .testi-grid { grid-template-columns: repeat(3,1fr); } }

.testi-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: var(--sp-5);
  transition: box-shadow var(--tr-md), transform var(--tr-md);
}
.testi-card:hover { box-shadow:var(--sh-md); transform:translateY(-2px); }

.testi-stars { color:#f4c542; font-size:14px; margin-bottom:var(--sp-3); }
.testi-text  { font-size:var(--fs-base); color:var(--c-text2); line-height:1.75; margin-bottom:var(--sp-4); font-style:italic; }
.testi-author { display:flex; align-items:center; gap:var(--sp-2); }
.testi-name  { font-size:var(--fs-sm); font-weight:700; color:var(--c-text); }
.testi-role  { font-size:var(--fs-xs); color:var(--c-text3); }

/* ── Pricing preview ─────────────────────────────────────────── */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 780px;
  margin-inline: auto;
}
@media(min-width:540px){ .pricing-cards { grid-template-columns: 1fr 1fr; } }

.price-card {
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  position: relative;
  transition: all var(--tr-md);
}
.price-card.popular {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px var(--c-accent-lt);
}
.popular-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-accent);
  color: #fff;
  font-size: var(--fs-xs); font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--r-full);
  white-space: nowrap;
}
.price-name { font-family:var(--font-head); font-size:var(--fs-xl); font-weight:700; color:var(--c-text); margin-bottom:var(--sp-3); }
.price-amount { font-family:var(--font-head); font-size:clamp(36px,6vw,48px); font-weight:800; color:var(--c-accent); line-height:1; }
.price-period { font-size:var(--fs-sm); color:var(--c-text3); margin-bottom:var(--sp-5); }
.price-features { list-style:none; display:flex; flex-direction:column; gap:var(--sp-2); margin-bottom:var(--sp-5); }
.price-features li { font-size:var(--fs-sm); color:var(--c-text2); display:flex; align-items:center; gap:var(--sp-2); }
.price-features li::before { content:'✓'; color:var(--c-accent); font-weight:800; }

/* ── Final CTA banner ────────────────────────────────────────── */
.cta-banner {
  background: var(--grad-accent);
  border-radius: var(--r-lg);
  padding: clamp(40px,6vw,72px) clamp(24px,5vw,64px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Ccircle cx='30' cy='30' r='28'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { font-family:var(--font-head); font-size:clamp(26px,4vw,42px); font-weight:800; color:#fff; margin-bottom:var(--sp-3); position:relative; }
.cta-banner p  { font-size:var(--fs-lg); color:rgba(255,255,255,.85); margin-bottom:var(--sp-8); position:relative; }
.cta-banner .btn-cta {
  background: #fff;
  color: var(--c-accent-dk);
  border-radius: var(--r-full);
  padding: 16px 40px;
  font-size: var(--fs-lg);
  font-weight: 800;
  position: relative;
  transition: all var(--tr-md);
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: normal;
  text-align: center;
}
.cta-banner .btn-cta:hover { transform:translateY(-3px); box-shadow:0 16px 48px rgba(0,0,0,.25); }

@media(max-width: 340px){
  .cta-banner .btn-cta { padding: 12px 20px; font-size: 14px; }
  .cta-banner { padding: 30px 16px; }
}