/* ═══════════════════════════════════════════════════════════════════
   PropBot AI — Design System v2
   Bright, professional, image-forward
═══════════════════════════════════════════════════════════════════ */

/* ── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ── Design Tokens ──────────────────────────────────────────────── */
:root {
  --bg:        #FFFFFF;
  --surface:   #F3F7FF;
  --surface2:  #E8EFFF;
  --surface3:  #DBE5FF;
  --border:    #E0E9F8;
  --border2:   #C4D4EE;
  --text:      #0B1A30;
  --muted:     #556070;
  --faint:     #9AAFC8;

  --primary:   #1A50D9;
  --primary-d: #1440BD;
  --hot:       #E85517;
  --hot-d:     #C44410;
  --green:     #059669;
  --gold:      #D97706;
  --red:       #DC2626;
  --purple:    #7C3AED;

  --gradient:     linear-gradient(135deg, #1A50D9 0%, #7C3AED 100%);
  --hot-gradient: linear-gradient(135deg, #E85517 0%, #F59E0B 100%);

  --radius:    14px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(15,40,80,0.06), 0 1px 2px rgba(15,40,80,0.04);
  --shadow:    0 4px 20px rgba(15,40,80,0.09), 0 2px 6px rgba(15,40,80,0.05);
  --shadow-lg: 0 20px 60px rgba(15,40,80,0.13), 0 8px 20px rgba(15,40,80,0.07);
  --shadow-blue: 0 8px 32px rgba(26,80,217,0.28);
  --shadow-hot:  0 8px 32px rgba(232,85,23,0.38);

  --nav-h: 72px;
}

/* ── Container ──────────────────────────────────────────────────── */
.container        { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 780px;  margin: 0 auto; padding: 0 28px; }
.container-wide   { max-width: 1320px; margin: 0 auto; padding: 0 28px; }

/* ── Navigation ─────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  height: 100%;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; font-weight: 800; letter-spacing: -0.5px;
  color: var(--text); flex-shrink: 0; margin-right: auto;
}
.logo-mark { font-size: 22px; }
.accent { color: var(--primary); }
.nav-links {
  display: flex; align-items: center; gap: 2px;
}
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; color: var(--muted);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text); background: var(--surface);
}
.nav-cta { margin-left: 12px; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: 6px; border-radius: var(--radius-sm); margin-left: 8px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2.5px;
  background: var(--text); border-radius: 2px; transition: all 0.3s;
}
.nav-drawer {
  display: none; position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--bg);
  flex-direction: column; padding: 24px;
  gap: 4px; z-index: 199; overflow-y: auto;
  border-top: 1px solid var(--border);
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  padding: 16px; border-radius: var(--radius);
  font-size: 17px; font-weight: 600; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.nav-drawer a:last-child { border-bottom: none; }

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius);
  font-size: 15px; font-weight: 700; letter-spacing: -0.1px;
  cursor: pointer; transition: all 0.2s ease; white-space: nowrap;
  border: none;
}
.btn-sm  { padding: 9px 18px;  font-size: 13px; font-weight: 600; }
.btn-lg  { padding: 16px 34px; font-size: 16px; }
.btn-xl  { padding: 18px 40px; font-size: 17px; font-weight: 700; }
.btn-full { width: 100%; }

.btn-primary {
  background: var(--hot-gradient); color: #fff;
  box-shadow: var(--shadow-hot);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(232,85,23,0.5);
}
.btn-blue {
  background: var(--gradient); color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(26,80,217,0.45);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 2px solid var(--border2);
}
.btn-outline:hover {
  background: var(--surface); border-color: var(--primary); color: var(--primary);
}
.btn-ghost { background: transparent; color: var(--muted); padding-left: 0; }
.btn-ghost:hover { color: var(--text); }
.btn-secondary {
  background: var(--surface2); color: var(--primary);
  border: 2px solid var(--border2);
}
.btn-secondary:hover {
  background: var(--surface3); border-color: var(--primary);
  transform: translateY(-2px);
}

/* ── Typography ─────────────────────────────────────────────────── */
.accent  { color: var(--primary); }
.hot     { color: var(--hot); }
.green   { color: var(--green); }
.gold    { color: var(--gold); }
.muted   { color: var(--muted); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hot-text {
  background: var(--hot-gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 6vw, 76px); font-weight: 800;
  letter-spacing: -2.5px; line-height: 1.03;
}
h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 52px); font-weight: 700;
  letter-spacing: -1.5px; line-height: 1.1;
}
h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(20px, 2.5vw, 32px); font-weight: 700;
  letter-spacing: -0.8px; line-height: 1.2;
}
h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; font-weight: 700; letter-spacing: -0.3px;
}
h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px; font-weight: 600;
}

.lead { font-size: clamp(16px, 2vw, 20px); color: var(--muted); line-height: 1.7; }
.label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--primary); margin-bottom: 14px;
}
.label::before { content: ''; width: 20px; height: 2.5px; background: var(--primary); border-radius: 2px; display: block; }
.label-hot { color: var(--hot); }
.label-hot::before { background: var(--hot); }
.label-green { color: var(--green); }
.label-green::before { background: var(--green); }

/* ── Sections ───────────────────────────────────────────────────── */
section { padding: 96px 0; }
.section-header { text-align: center; margin: 0 auto 64px; max-width: 640px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--muted); font-size: 18px; line-height: 1.7; }
.bg-surface  { background: var(--surface); }
.bg-surface2 { background: var(--surface2); }

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
}
.card:hover {
  border-color: var(--border2); transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-raised { background: var(--surface); border-color: var(--border2); }
.card-blue:hover  { border-color: var(--primary); box-shadow: 0 8px 40px rgba(26,80,217,0.12); }
.card-hot:hover   { border-color: var(--hot);    box-shadow: 0 8px 40px rgba(232,85,23,0.15); }
.card-green:hover { border-color: var(--green);  box-shadow: 0 8px 40px rgba(5,150,105,0.12); }

/* ── Audience cards (with image) ────────────────────────────────── */
.audience-card {
  padding: 0; overflow: hidden;
}
.audience-card .card-img {
  width: 100%; height: 200px; object-fit: cover; display: block;
  border-radius: 0;
}
.audience-card .card-body {
  padding: 28px;
}

/* ── Badges ─────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 13px; border-radius: 100px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.3px;
}
.badge-blue   { background: rgba(26,80,217,0.08);   color: var(--primary); border: 1.5px solid rgba(26,80,217,0.2); }
.badge-hot    { background: rgba(232,85,23,0.08);    color: var(--hot);    border: 1.5px solid rgba(232,85,23,0.22); }
.badge-green  { background: rgba(5,150,105,0.08);    color: var(--green);  border: 1.5px solid rgba(5,150,105,0.22); }
.badge-gold   { background: rgba(217,119,6,0.08);    color: var(--gold);   border: 1.5px solid rgba(217,119,6,0.22); }
.badge-purple { background: rgba(124,58,237,0.08);   color: var(--purple); border: 1.5px solid rgba(124,58,237,0.22); }

/* ── Stats band ─────────────────────────────────────────────────── */
.stats-band {
  display: flex; gap: 0; flex-wrap: wrap;
  background: var(--text); border-radius: var(--radius-lg);
  overflow: hidden; margin-top: 64px;
}
.stats-band-item {
  flex: 1; min-width: 140px; padding: 28px 24px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.stats-band-item:last-child { border-right: none; }
.stats-band-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px; font-weight: 800; letter-spacing: -1.5px;
  color: #fff; line-height: 1;
}
.stats-band-num.hot-text {
  background: var(--hot-gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stats-band-num.gradient-text {
  background: linear-gradient(135deg, #60A5FA, #A78BFA);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stats-band-label { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 4px; }

/* ── Hero section ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  position: relative; overflow: hidden;
  background: var(--bg);
}
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(26,80,217,0.06) 0%, transparent 55%),
    radial-gradient(ellipse at 30% 80%, rgba(232,85,23,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; width: 100%; }

/* Split hero layout */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.hero-content { max-width: 580px; }
.hero-eyebrow { margin-bottom: 22px; }
.hero h1 { margin-bottom: 24px; }
.hero .lead { max-width: 520px; margin-bottom: 40px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 0; }

/* Hero visual */
.hero-visual {
  position: relative;
}
.hero-img {
  width: 100%; height: 540px; object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-chip {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 100px;
  font-size: 13px; font-weight: 700;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  animation: float 3s ease-in-out infinite;
}
.hero-chip-1 {
  bottom: 80px; left: -24px;
  background: rgba(255,255,255,0.96);
  color: var(--text);
  border: 1.5px solid var(--border);
  animation-delay: 0s;
}
.hero-chip-2 {
  top: 60px; right: -20px;
  background: var(--primary);
  color: #fff;
  animation-delay: 1.5s;
}
.hero-chip-3 {
  bottom: 140px; right: -16px;
  background: var(--hot-gradient);
  color: #fff;
  animation-delay: 0.8s;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

/* Legacy hero proof (kept for non-split pages) */
.hero-proof { margin-top: 64px; display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }
.hero-proof-item { text-align: center; }
.hero-proof-num  {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px; font-weight: 800; letter-spacing: -1.5px;
}
.hero-proof-label { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* ── Comparison table ───────────────────────────────────────────── */
.compare-check { color: var(--green); font-size: 18px; font-weight: 700; }
.compare-cross { color: var(--faint);  font-size: 18px; }
.col-highlight { background: rgba(26,80,217,0.04); }
.compare-header { font-weight: 800; color: var(--primary); }

/* ── Table ──────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1.5px solid var(--border); box-shadow: var(--shadow-sm); }
table { width: 100%; border-collapse: collapse; }
th {
  padding: 14px 20px; text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px; font-weight: 700; color: var(--muted);
  letter-spacing: 1.2px; text-transform: uppercase;
  background: var(--surface); border-bottom: 1.5px solid var(--border);
}
td { padding: 14px 20px; font-size: 15px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--surface); }
.td-big  { font-size: 17px; font-weight: 700; }
.td-green { color: var(--green); font-weight: 700; }
.td-hot   { color: var(--hot);   font-weight: 700; }
.td-gold  { color: var(--gold);  font-weight: 700; }

/* ── Checklist ──────────────────────────────────────────────────── */
.checklist li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 9px 0; color: var(--text); font-size: 15px;
}
.checklist li::before {
  content: '✓'; flex-shrink: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(5,150,105,0.1);
  color: var(--green); font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

/* ── Steps ──────────────────────────────────────────────────────── */
.steps { counter-reset: step-ct; }
.step  { display: flex; gap: 24px; align-items: flex-start; padding: 28px 0; border-bottom: 1px solid var(--border); counter-increment: step-ct; }
.step:last-child { border-bottom: none; }
.step-num {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--gradient); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; font-weight: 800; color: #fff;
}
.step-num::before { content: counter(step-ct); }
.step-body h4 { margin-bottom: 6px; }
.step-body p  { color: var(--muted); font-size: 15px; line-height: 1.65; }

/* ── FAQ ────────────────────────────────────────────────────────── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; cursor: pointer; font-weight: 600; font-size: 16px;
  transition: color 0.2s; user-select: none;
}
.faq-q:hover { color: var(--primary); }
.faq-icon { font-size: 22px; color: var(--faint); transition: transform 0.3s; flex-shrink: 0; margin-left: 16px; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--primary); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding-bottom: 20px; color: var(--muted); font-size: 15px; line-height: 1.75; }
.faq-item.open .faq-a { max-height: 300px; }

/* ── Pricing cards ──────────────────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; align-items: start; }
.pricing-card {
  background: var(--bg); border: 2px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px;
  position: relative; overflow: hidden;
  transition: all 0.25s; box-shadow: var(--shadow-sm);
}
.pricing-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.pricing-card.featured {
  background: var(--text); border-color: var(--text);
  box-shadow: var(--shadow-lg);
}
.pricing-card.featured * { color: rgba(255,255,255,0.85) !important; }
.pricing-card.featured h4,
.pricing-card.featured .pricing-name,
.pricing-card.featured .pricing-price { color: #fff !important; }
.pricing-card.featured::after {
  content: 'BEST VALUE';
  position: absolute; top: 18px; right: -30px;
  background: var(--hot-gradient); color: #fff;
  font-size: 9px; font-weight: 800; letter-spacing: 1.5px;
  padding: 5px 40px; transform: rotate(45deg);
}
.pricing-name  { font-size: 13px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.pricing-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 44px; font-weight: 800; letter-spacing: -2px; line-height: 1; color: var(--text);
}
.pricing-per   { font-size: 15px; color: var(--muted); font-weight: 400; }
.pricing-desc  { color: var(--muted); font-size: 14px; margin: 14px 0 20px; line-height: 1.6; }
.pricing-features { border-top: 1px solid var(--border); padding-top: 20px; margin-bottom: 28px; }
.pricing-features li {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 7px 0; font-size: 14px; color: var(--muted);
}
.pricing-features li .check { color: var(--green); font-weight: 800; font-size: 12px; flex-shrink: 0; margin-top: 2px; }
.pricing-features li strong { color: var(--text); }

/* ── Testimonials ───────────────────────────────────────────────── */
.testimonial {
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  position: relative; box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.testimonial:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.testimonial::before {
  content: '"';
  font-size: 72px; color: var(--surface3);
  position: absolute; top: 10px; left: 24px;
  line-height: 1; font-family: Georgia, serif;
}
.testimonial p { font-size: 16px; line-height: 1.75; color: var(--text); padding-top: 22px; position: relative; }
.testimonial-attr { margin-top: 16px; font-size: 14px; color: var(--muted); font-style: italic; }

/* ── Image + text split ─────────────────────────────────────────── */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.split-img {
  border-radius: var(--radius-lg);
  width: 100%; height: 440px; object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.split-img-wrap { position: relative; }
.split-img-wrap .img-badge {
  position: absolute; bottom: 24px; left: 24px;
  background: rgba(255,255,255,0.95);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 14px; font-weight: 700; color: var(--text);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

/* ── Stat num ───────────────────────────────────────────────────── */
.stat-num   {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 52px; font-weight: 800; letter-spacing: -2.5px; line-height: 1;
}
.stat-label { font-size: 14px; color: var(--muted); margin-top: 6px; }

/* ── Grids ──────────────────────────────────────────────────────── */
.grid-2    { display: grid; grid-template-columns: repeat(2,1fr);             gap: 24px; }
.grid-3    { display: grid; grid-template-columns: repeat(3,1fr);             gap: 24px; }
.grid-4    { display: grid; grid-template-columns: repeat(4,1fr);             gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 24px; }

/* ── ROI Calculator ─────────────────────────────────────────────── */
.calc-wrap {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px; max-width: 820px; margin: 0 auto;
  box-shadow: var(--shadow-sm);
}
.calc-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 5px; border-radius: 3px;
  background: var(--border2); outline: none; margin: 8px 0 4px;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary); cursor: pointer;
  box-shadow: 0 0 0 4px rgba(26,80,217,0.18);
}
.calc-slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; border: none;
  background: var(--primary); cursor: pointer;
}
.calc-label { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); }
.calc-value  { color: var(--text); font-weight: 700; }
.calc-result {
  background: var(--text); border-radius: var(--radius-lg); padding: 32px; text-align: center; margin-top: 28px;
}
.calc-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 52px; font-weight: 800; letter-spacing: -3px; color: #4ADE80; line-height: 1;
}
.calc-sub { color: rgba(255,255,255,0.5); font-size: 13px; margin-top: 6px; }
.calc-breakdown { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 24px; text-align: center; }
.calc-breakdown-item .val { font-size: 22px; font-weight: 800; letter-spacing: -1px; color: #fff; }
.calc-breakdown-item .lbl { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 4px; }

/* ── Input group ────────────────────────────────────────────────── */
.input-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; text-align: left; }
.input-group label { font-size: 13px; font-weight: 600; color: var(--muted); }
.input-group input,
.input-group select,
.input-group textarea {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  color: var(--text); font-size: 15px; outline: none;
  transition: border-color 0.2s;
}
.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus { border-color: var(--primary); background: var(--bg); }
.input-group input::placeholder { color: var(--faint); }
.input-group textarea { min-height: 120px; resize: vertical; }
.input-group select { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Gate section ───────────────────────────────────────────────── */
.gate-section { position: relative; }
.gate-curtain {
  position: absolute; inset: 0; z-index: 10;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.7) 25%, rgba(255,255,255,0.97) 45%);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding-bottom: 0;
}
.gate-box {
  background: var(--bg); border: 2px solid var(--border2);
  border-radius: var(--radius-lg); padding: 48px 40px;
  text-align: center; max-width: 500px; width: 100%;
  box-shadow: var(--shadow-lg); margin: 0 24px;
}
.gate-box h3 { margin-bottom: 10px; }
.gate-box p  { color: var(--muted); font-size: 15px; margin-bottom: 28px; line-height: 1.65; }
.gate-section .preview { filter: blur(4px); pointer-events: none; user-select: none; max-height: 280px; overflow: hidden; }
.gate-section.unlocked .gate-curtain { display: none; }
.gate-section.unlocked .preview { filter: none; pointer-events: auto; user-select: auto; max-height: none; overflow: visible; }

/* ── Feature icon cards ─────────────────────────────────────────── */
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 16px;
}
.feature-icon-blue   { background: rgba(26,80,217,0.08); }
.feature-icon-hot    { background: rgba(232,85,23,0.08); }
.feature-icon-green  { background: rgba(5,150,105,0.08); }
.feature-icon-gold   { background: rgba(217,119,6,0.08); }
.feature-icon-purple { background: rgba(124,58,237,0.08); }

/* ── Footer ─────────────────────────────────────────────────────── */
.footer {
  background: var(--text);
  padding: 72px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer .nav-logo { color: #fff; }
.footer .accent { color: #60A5FA; }
.footer-brand-desc { color: rgba(255,255,255,0.45); font-size: 14px; margin-top: 14px; line-height: 1.7; max-width: 300px; }
.footer-col h5 {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.4); margin-bottom: 16px;
}
.footer-col a { display: block; color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-partners {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: rgba(255,255,255,0.35);
  margin-top: 12px;
}
.partner-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 100px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.5);
}

/* ── Utilities ──────────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-8  { margin-top:  8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; } .mt-24 { margin-top: 24px; } .mt-28 { margin-top: 28px; }
.mt-32 { margin-top: 32px; } .mt-48 { margin-top: 48px; }
.mb-8  { margin-bottom:  8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; }
.flex  { display: flex; } .flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8  { gap:  8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.gap-24 { gap: 24px; } .gap-32 { gap: 32px; }
.w-full { width: 100%; }

/* ── Scroll reveal ──────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-split { grid-template-columns: 1fr; gap: 40px; }
  .hero-img { height: 380px; }
  .hero-chip-2, .hero-chip-3 { right: 12px; }
  .split-section { grid-template-columns: 1fr; gap: 40px; }
  .split-img { height: 340px; }
}
@media (max-width: 960px) {
  .grid-3, .pricing-grid { grid-template-columns: repeat(2,1fr); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4, .pricing-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .btn-xl { padding: 16px 28px; font-size: 15px; }
  .card { padding: 24px; }
  .calc-breakdown { grid-template-columns: 1fr; }
  .hero-proof { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .gate-box { padding: 32px 24px; }
  .stats-band-item { min-width: 50%; }
  h1 { letter-spacing: -1.5px; }
  h2 { letter-spacing: -1px; }
}