/* ═══════════════════════════════════════════════
   Elivapro Connect — Landing Page v2
   Dark navy theme · Space Grotesk + DM Sans
   Full mobile-first responsive
═══════════════════════════════════════════════ */

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

:root {
  --bg:        #0b1b2b;
  --bg-deep:   #081420;
  --surface:   #0f2336;
  --surface-2: #13293e;
  --surface-3: #18324a;
  --border:    #1d3650;
  --border-2:  #274764;
  --text:      #eef4fb;
  --text-soft: #9fb3c8;
  --text-faint:#6b8199;
  --accent:    #08a8f9;
  --accent-2:  #08d9da;
  --accent-3:  #7c5cff;
  --wa:        #25d366;
  --fb:        #0084ff;
  --ig:        #e1306c;
  --lead:      #d97706;
  --r-sm:  10px;
  --r:     16px;
  --r-lg:  22px;
  --r-xl:  30px;
  --r-pill:999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 8px 30px -8px rgba(0,0,0,.6);
  --shadow-lg: 0 24px 64px -16px rgba(2,10,20,.8);
  --glow-accent: 0 0 40px -8px rgba(8,168,249,.35);
  --glow-purple: 0 0 40px -8px rgba(124,92,255,.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4 { font-family: 'Space Grotesk', system-ui, sans-serif; line-height: 1.1; letter-spacing: -.02em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Images are wrapped in <picture> (WebP + PNG fallback). <picture> is an inline
   box by default, so it would sit between the fixed-size *-img-wrap and the
   image and break the `height: 100%` sizing below. Make it a transparent,
   full-size layout box so the wrappers keep controlling the geometry.
   `width`/`height` attributes on each <img> reserve space to avoid layout shift;
   object-fit keeps the rendered aspect ratio correct despite those attributes. */
picture { display: block; width: 100%; height: 100%; }
ul { list-style: none; }

/* ─── Reveal animations ──────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
.reveal.reveal-delay  { transition-delay: .12s; }
.reveal.reveal-delay-2{ transition-delay: .24s; }
.reveal.reveal-delay-3{ transition-delay: .36s; }
.reveal.reveal-delay-4{ transition-delay: .48s; }
.reveal.in-view { opacity: 1; transform: none; }

/* ─── Eyebrow ────────────────────────────────── */
.eyebrow {
  display: inline-block; font-family: 'Space Grotesk', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); background: rgba(8,168,249,.12);
  padding: 6px 14px; border-radius: var(--r-pill); border: 1px solid rgba(8,168,249,.25);
  margin-bottom: 18px;
}
.eyebrow-ai { color: var(--accent-3); background: rgba(124,92,255,.12); border-color: rgba(124,92,255,.25); }

/* ─── Buttons ────────────────────────────────── */
.btn-primary-lg {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15px;
  padding: 14px 28px; border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff; border: none; cursor: pointer;
  box-shadow: 0 4px 20px -4px rgba(8,168,249,.5);
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn-primary-lg:hover { transform: translateY(-2px); box-shadow: 0 8px 28px -4px rgba(8,168,249,.6); }

.btn-ghost-lg {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 15px;
  padding: 13px 26px; border-radius: var(--r-pill);
  background: transparent; color: var(--text-soft);
  border: 1px solid var(--border-2); cursor: pointer;
  transition: border-color .2s, color .2s, transform .2s;
  white-space: nowrap;
}
.btn-ghost-lg:hover { border-color: var(--accent); color: var(--text); transform: translateY(-2px); }
.btn-ghost-light { color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.3); }
.btn-ghost-light:hover { color: #fff; border-color: #fff; }

/* ═══════════════════ NAV ═══════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(11,27,43,.85); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s;
}
.nav.scrolled { background: rgba(8,20,32,.95); }
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 22px;
  display: flex; align-items: center; height: 64px; gap: 32px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif; font-size: 17px; font-weight: 700; color: var(--text);
  flex-shrink: 0;
}
.nav-brand strong { color: var(--accent); }
.nav-links { display: flex; gap: 28px; flex: 1; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--text-soft); transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.btn-nav-ghost {
  font-size: 14px; font-weight: 600; color: var(--text-soft);
  padding: 8px 18px; border-radius: var(--r-pill);
  border: 1px solid var(--border-2); transition: color .2s, border-color .2s;
}
.btn-nav-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-nav-cta {
  font-size: 14px; font-weight: 700; color: #fff;
  padding: 9px 20px; border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 4px 16px -4px rgba(8,168,249,.45);
  transition: transform .2s, box-shadow .2s;
}
.btn-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 22px -4px rgba(8,168,249,.55); }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--text-soft); border-radius: 2px; transition: all .25s; }
.nav-mobile {
  display: none; flex-direction: column; gap: 4px;
  padding: 12px 22px 18px; border-top: 1px solid var(--border);
}
.nav-mobile a { font-size: 15px; font-weight: 600; color: var(--text-soft); padding: 9px 0; }
.nav-mobile.open { display: flex; }

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column;
  overflow: hidden; padding-top: 64px;
}
#heroCanvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1160px; margin: 0 auto; padding: 72px 22px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  flex: 1;
}
.hero-text { display: flex; flex-direction: column; align-items: flex-start; }
h1 { font-size: clamp(36px, 5.5vw, 62px); margin-bottom: 20px; }
.grad {
  background: linear-gradient(90deg, var(--accent-2), var(--accent) 50%, var(--accent-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: clamp(15px, 1.6vw, 17px); color: var(--text-soft); max-width: 500px; margin-bottom: 32px; line-height: 1.65; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-trust { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-faint); flex-wrap: wrap; }
.hero-trust .sep { color: var(--border-2); }

/* Hero art — inbox mockup */
.hero-art { position: relative; }
.mock-inbox {
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg), var(--glow-accent);
  overflow: hidden; width: 100%;
}
.mock-header {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px; background: var(--surface-3); border-bottom: 1px solid var(--border);
}
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot.r { background: #ff5f57; } .mock-dot.y { background: #febc2e; } .mock-dot.g { background: #28c840; }
.mock-header span { font-family: 'Space Grotesk', sans-serif; font-size: 12px; font-weight: 600; color: var(--text-soft); margin-left: 8px; }
.mock-body { padding: 6px 0; }
.mock-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; transition: background .2s;
}
.mock-row.new { background: rgba(8,168,249,.07); }
.mock-row:hover { background: var(--surface-2); }
.mock-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px; color: #fff; flex-shrink: 0;
}
.mock-avatar.wa { background: var(--wa); }
.mock-avatar.ig { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.mock-avatar.fb { background: var(--fb); }
.mock-avatar.lead { background: var(--lead); }
.mock-info { flex: 1; min-width: 0; }
.mock-name { font-size: 13px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 6px; }
.mock-preview { font-size: 12px; color: var(--text-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.ai-preview { color: var(--accent); }
.mock-time { font-size: 11px; color: var(--text-faint); flex-shrink: 0; }
.mock-badge { font-size: 9px; font-weight: 800; letter-spacing: .04em; padding: 2px 6px; border-radius: var(--r-pill); }
.mock-badge.hot { background: rgba(229,72,77,.2); color: #ff8a90; }
.mock-badge.warm { background: rgba(8,168,249,.18); color: var(--accent); }
.mock-badge.cold { background: rgba(107,129,153,.2); color: var(--text-faint); }
.mock-typing {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px 14px; border-top: 1px solid var(--border);
}
.mock-avatar-sm {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; color: #fff;
}
.mock-avatar-sm.wa { background: var(--wa); }
.mock-bubble {
  background: var(--surface-3); border-radius: var(--r-pill);
  padding: 7px 12px; display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--accent);
}
.typing-dots { display: inline-flex; align-items: center; gap: 3px; }
.typing-dots span { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); animation: tb 1.3s infinite ease-in-out; }
.typing-dots span:nth-child(2) { animation-delay: .16s; }
.typing-dots span:nth-child(3) { animation-delay: .32s; }
@keyframes tb { 0%,60%,100%{opacity:.35;transform:translateY(0)} 30%{opacity:1;transform:translateY(-4px)} }
.mock-ai-label { font-weight: 700; }

/* Stat chips */
.stat-chip {
  position: absolute;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--r-lg); padding: 10px 16px;
  box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; gap: 2px; z-index: 2;
}
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: 11px; color: var(--text-soft); white-space: nowrap; }
.chip-1 { top: -20px; right: -20px; }
.chip-2 { bottom: 60px; right: -28px; }
.chip-3 { bottom: -18px; left: 10%; }

/* Scroll hint */
.scroll-hint {
  position: relative; z-index: 1; text-align: center;
  padding-bottom: 28px; display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-faint); letter-spacing: .06em; text-transform: uppercase;
  animation: fade-bob 2.5s ease-in-out infinite;
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
@keyframes fade-bob { 0%,100%{opacity:.5;transform:translateY(0)} 50%{opacity:1;transform:translateY(5px)} }

/* ═══════════════════ LOGO STRIP ═══════════════════ */
.logo-strip {
  background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 18px 22px;
}
.logo-strip-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap;
}
.logo-strip-label { font-size: 13px; color: var(--text-faint); font-weight: 500; }
.logo-strip-sep { color: var(--border-2); }

/* ═══════════════════ SECTIONS ═══════════════════ */
.section { padding: 96px 22px; }
.section-dark { background: var(--bg-deep); }
.section-inner { max-width: 1160px; margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 60px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 14px; }
.section-sub { font-size: 16px; color: var(--text-soft); max-width: 600px; margin: 0 auto; line-height: 1.65; }

/* ═══════════════════ HOW IT WORKS ═══════════════════ */
.steps {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: start;
}
.step { text-align: center; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 800;
  background: rgba(8,168,249,.12); color: var(--accent); border: 1px solid rgba(8,168,249,.25);
  margin-bottom: 18px;
}
.step-img-wrap {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--r-lg); overflow: hidden;
  margin-bottom: 20px; background: var(--surface-3); border: 1px solid var(--border);
}
.step-img { width: 100%; height: 100%; object-fit: cover; }
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { font-size: 14.5px; color: var(--text-soft); line-height: 1.6; }
.step-arrow { font-size: 26px; color: var(--accent); opacity: .5; margin-top: 90px; }

/* ═══════════════════ BENTO ═══════════════════ */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.bento-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.bento-card:hover { border-color: rgba(8,168,249,.4); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.bento-lg {
  grid-column: span 2; grid-row: span 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center;
}
.bento-md { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.bento-img-wrap {
  width: 100%; aspect-ratio: 16/10; border-radius: var(--r); overflow: hidden;
  background: var(--surface-3); border: 1px solid var(--border);
}
.bento-img { width: 100%; height: 100%; object-fit: cover; }
.bento-icon { font-size: 32px; margin-bottom: 14px; }
.bento-card h3 { font-size: 19px; margin-bottom: 10px; }
.bento-card p { font-size: 14px; color: var(--text-soft); line-height: 1.6; }
.bento-text h3 { font-size: 22px; margin-bottom: 12px; }
.bento-text p { font-size: 15px; color: var(--text-soft); line-height: 1.65; }

/* ═══════════════════ AI SECTION ═══════════════════ */
.ai-section { position: relative; overflow: hidden; }
.ai-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(80% 60% at 80% 20%, rgba(124,92,255,.1), transparent 60%),
    radial-gradient(60% 40% at 20% 80%, rgba(8,168,249,.08), transparent 60%);
}
.ai-section .section-inner { position: relative; z-index: 1; }

.ai-hero-img-wrap {
  width: 100%; border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid rgba(124,92,255,.3); box-shadow: var(--shadow-lg), var(--glow-purple);
  margin-bottom: 20px; background: var(--surface-3);
}
.ai-hero-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; object-position: top; }

.ai-stats {
  display: flex; align-items: center; justify-content: space-around;
  padding: 20px 24px; background: var(--surface-2);
  border-top: 1px solid rgba(124,92,255,.2); flex-wrap: wrap; gap: 16px;
}
.ai-stat { text-align: center; }
.ai-stat-num { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 800; color: var(--accent-3); }
.ai-stat-label { font-size: 12px; color: var(--text-soft); }
.ai-stat-sep { width: 1px; height: 36px; background: var(--border); }

.ai-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px;
}
.ai-card {
  background: var(--surface); border: 1px solid rgba(124,92,255,.2);
  border-radius: var(--r-lg); padding: 26px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.ai-card:hover { border-color: rgba(124,92,255,.5); transform: translateY(-3px); box-shadow: var(--glow-purple); }
.ai-card-icon { font-size: 30px; margin-bottom: 14px; }
.ai-card h3 { font-size: 17px; margin-bottom: 10px; }
.ai-card p { font-size: 14px; color: var(--text-soft); line-height: 1.6; }

/* Chain of thought mockup */
.ai-cot-wrap { margin-top: 48px; }
.ai-cot-card {
  background: #0e1f10; border: 1px solid #2a4a1e;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.ai-cot-header { padding: 12px 18px; background: #122014; border-bottom: 1px solid #2a4a1e; }
.ai-cot-title { font-size: 12.5px; font-weight: 700; color: #b5e4a8; font-family: 'Space Grotesk', sans-serif; }
.ai-cot-body { padding: 16px 18px; font-size: 12px; font-family: 'Courier New', monospace; color: #9ecf96; border-bottom: 1px solid #2a4a1e; }
.ai-cot-tool { color: #f9c642; font-weight: 700; margin-bottom: 6px; font-family: 'Space Grotesk', sans-serif; font-size: 12px; }
.ai-cot-args { color: #9ecf96; line-height: 1.6; }
.ai-cot-reply { padding: 18px; font-size: 14.5px; color: var(--text); line-height: 1.65; background: var(--surface-2); }

/* ═══════════════════ CHANNELS ═══════════════════ */
.channels-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.channel-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px;
  transition: border-color .25s, transform .25s;
}
.channel-card:hover { border-color: var(--ch); transform: translateY(-3px); }
.ch-icon-wrap { margin-bottom: 16px; }
.channel-card h3 { font-size: 17px; margin-bottom: 10px; }
.channel-card p { font-size: 13.5px; color: var(--text-soft); margin-bottom: 16px; line-height: 1.6; }
.ch-features { display: flex; flex-direction: column; gap: 6px; }
.ch-features li { font-size: 12.5px; color: var(--text-faint); display: flex; align-items: center; gap: 7px; }
.ch-features li::before { content: '✓'; color: var(--ch); font-weight: 800; font-size: 11px; }

/* ═══════════════════ TESTIMONIALS ═══════════════════ */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
}
.testimonial-img-wrap {
  width: 52px; height: 52px; border-radius: 50%; overflow: hidden;
  background: var(--surface-3); border: 2px solid var(--accent);
  flex-shrink: 0;
}
.testimonial-avatar { width: 100%; height: 100%; object-fit: cover; }
blockquote { font-size: 15px; color: var(--text-soft); line-height: 1.7; font-style: italic; flex: 1; }
blockquote::before { content: '"'; font-size: 40px; color: var(--accent); line-height: 0; vertical-align: -14px; margin-right: 4px; opacity: .6; }
.testimonial-author strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 14px; color: var(--text); }
.testimonial-author span { font-size: 12px; color: var(--text-faint); }

/* ═══════════════════ FAQ ═══════════════════ */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: border-color .2s;
}
.faq-item[open] { border-color: rgba(8,168,249,.35); }
.faq-item summary {
  padding: 18px 22px; font-family: 'Space Grotesk', sans-serif; font-size: 16px; font-weight: 600;
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between;
  color: var(--text); user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 22px; color: var(--accent); font-weight: 400;
  transition: transform .25s; flex-shrink: 0; margin-left: 12px;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 22px 20px; font-size: 14.5px; color: var(--text-soft); line-height: 1.7; }

/* ═══════════════════ CTA BAND ═══════════════════ */
.cta-band {
  position: relative; overflow: hidden;
  padding: 100px 22px;
  background: linear-gradient(135deg, #081c30 0%, #0b1b2b 50%, #100a28 100%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
#ctaCanvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.cta-band-inner { position: relative; z-index: 1; text-align: center; max-width: 680px; margin: 0 auto; }
.cta-band-inner h2 { font-size: clamp(30px, 5vw, 52px); margin-bottom: 14px; }
.cta-band-inner p { font-size: 17px; color: var(--text-soft); margin-bottom: 36px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ═══════════════════ FOOTER ═══════════════════ */
.footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding: 60px 22px 0; }
.footer-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; padding-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-tagline { font-size: 14px; color: var(--text-faint); max-width: 300px; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-head { font-family: 'Space Grotesk', sans-serif; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-soft); transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--text-faint); flex-wrap: wrap; gap: 8px;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .channels-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-lg { grid-column: span 3; }
  .bento-md { grid-column: span 3; }
  .chip-1, .chip-2, .chip-3 { display: none; }
}

@media (max-width: 860px) {
  /* Nav */
  .nav-links { display: none; }
  .nav-actions .btn-nav-ghost { display: none; }
  .nav-burger { display: flex; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; padding: 48px 22px 40px; gap: 40px; }
  .hero-text { align-items: center; text-align: center; }
  .hero-sub { max-width: 100%; }
  .hero-btns { justify-content: center; }
  .hero-trust { justify-content: center; }

  /* Steps */
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .step-arrow { display: none; }

  /* Bento */
  .bento { grid-template-columns: 1fr; }
  .bento-lg, .bento-md { grid-column: span 1; grid-template-columns: 1fr; }
  .bento-img-wrap { aspect-ratio: 16/9; }

  /* AI grid */
  .ai-grid { grid-template-columns: 1fr; }
  .ai-stats { gap: 12px; }
  .ai-stat-sep { display: none; }

  /* Channels */
  .channels-grid { grid-template-columns: 1fr; }

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

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

@media (max-width: 540px) {
  .section { padding: 64px 16px; }
  h1 { font-size: 32px; }
  .section-head h2 { font-size: 26px; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns a { text-align: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .footer-links { grid-template-columns: 1fr; }
  .mock-inbox { font-size: 13px; }
  .ai-hero-img { aspect-ratio: 16/9; }
}