/* ─────────────────────────────────────────────────────────────
   AiVento · Landing Page Stylesheet
   Aesthetic: Dark luxury · Editorial · Refined minimalism
   Fonts: Cormorant Garamond (display) · Manrope (body)
───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Manrope:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Variables ───────────────────────────────────────────── */
:root {
  --gold:        #ceb04e;
  --gold-light:  #dfc97a;
  --gold-dim:    rgba(206, 176, 78, 0.12);
  --gold-border: rgba(206, 176, 78, 0.2);
  --dark:        #07070c;
  --surface:     #0f0f18;
  --surface-2:   #14141f;
  --surface-3:   #1b1b2a;
  --white:       #f5f5f0;
  --gray:        #8a8a9a;
  --gray-dim:    rgba(138, 138, 154, 0.4);
  --border:      rgba(255, 255, 255, 0.07);
  --success:     #22c55e;
  --danger:      #ef4444;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius:      6px;
  --radius-lg:   12px;
  --transition:  0.2s ease;
  --max-w:       1280px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--dark);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold-border); border-radius: 2px; }

/* ── Grid background ─────────────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(206,176,78,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(206,176,78,0.03) 1px, transparent 1px);
  background-size: 100px 100px;
}
.grid-bg-sm {
  background-size: 60px 60px;
}

/* ── Container ───────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Navigation ──────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(7,7,12,0.92);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s ease;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--gold);
  color: #09090e;
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(206,176,78,0.3);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--gold-border);
  color: var(--gold);
}
.btn-lg {
  padding: 14px 32px;
  font-size: 13px;
}

/* ── Section base ────────────────────────────────────────── */
section {
  position: relative;
  overflow: hidden;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 20px;
}
.section-heading em {
  font-style: italic;
  color: var(--gold);
}
.section-sub {
  font-size: 15px;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}
.section-center {
  text-align: center;
}
.section-center .section-sub {
  margin: 0 auto;
}

/* ── Reveal animation ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: var(--dark);
}
.hero-inner {
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--gold-border);
  background: var(--gold-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 36px;
  text-transform: uppercase;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 7.5vw, 100px);
  font-weight: 400;
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 28px;
  max-width: 820px;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 16px;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 44px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}
.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label {
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(206,176,78,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  animation: heroIn 1s 0.6s ease forwards;
}
@keyframes heroIn {
  to { opacity: 1; }
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.hero-card-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.hero-card-value {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
}
.hero-card-sub {
  font-size: 11px;
  color: var(--gray);
  margin-top: 2px;
}
.health-bar {
  height: 3px;
  background: var(--surface-3);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}
.health-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--success);
  width: 87%;
}
.mini-dots {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}
.mini-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--surface-3);
}
.mini-dot.active { background: var(--gold); }

/* ── COUNTERS ────────────────────────────────────────────── */
#counters {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  divide: var(--border);
}
.counter-item {
  padding: 32px 40px;
  border-right: 1px solid var(--border);
  position: relative;
}
.counter-item:last-child { border-right: none; }
.counter-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.counter-suffix {
  font-size: 28px;
  color: var(--gold);
}
.counter-label {
  font-size: 13px;
  color: var(--gray);
  font-weight: 400;
  line-height: 1.4;
}
.counter-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── PROBLEM ─────────────────────────────────────────────── */
#problem {
  padding: 120px 0;
  background: var(--dark);
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.problem-left {
  position: sticky;
  top: 100px;
}
.problem-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.problem-card {
  padding: 24px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  cursor: default;
}
.problem-card:hover {
  border-color: rgba(239,68,68,0.3);
  background: rgba(239,68,68,0.04);
}
.problem-card-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  font-size: 14px;
  color: #ef4444;
  font-family: var(--font-mono);
  font-weight: 700;
}
.problem-card-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--white);
}
.problem-card-body {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
}

/* ── SOLUTION ────────────────────────────────────────────── */
#solution {
  padding: 120px 0;
  background: var(--surface);
}
.solution-intro {
  max-width: 740px;
  margin: 0 auto 72px;
}
.stakeholders {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 56px;
}
.stakeholder-card {
  padding: 32px 28px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}
.stakeholder-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-3px);
}
.stakeholder-number {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}
.stakeholder-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.stakeholder-body {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}
.stakeholder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  color: var(--gold);
}

/* ── PLATFORM MODULES ────────────────────────────────────── */
#platform {
  padding: 120px 0;
  background: var(--dark);
}
.modules-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 56px;
}
.module-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  cursor: default;
}
.module-row:hover {
  border-color: var(--gold-border);
  background: var(--surface-2);
  transform: translateX(4px);
}
.module-num {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--gold);
  opacity: 0.25;
  font-weight: 400;
  line-height: 1;
}
.module-content {}
.module-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.module-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
}
.module-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  min-width: 260px;
}
.module-tag {
  padding: 4px 10px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--gray);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* ── AI COMPONENTS ───────────────────────────────────────── */
#ai {
  padding: 120px 0;
  background: var(--surface);
}
.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 56px;
}
.ai-card {
  padding: 28px 24px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.ai-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,0.6), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.ai-card:hover::before { opacity: 1; }
.ai-card:hover {
  border-color: rgba(139,92,246,0.3);
  transform: translateY(-2px);
}
.ai-card-type {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: #c4b5fd;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ai-card-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}
.ai-card-desc {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.6;
}
.ai-card-featured {
  grid-column: span 1;
  background: rgba(139,92,246,0.07);
  border-color: rgba(139,92,246,0.2);
}
/* Notification Engine card — always full width */
.ai-card:last-child {
  grid-column: span 3;
}
/* Internal 3-col layout of the Notification Engine card */
.ai-card-wide-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
}

/* ── HOW IT WORKS ────────────────────────────────────────── */
#how {
  padding: 120px 0;
  background: var(--dark);
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 64px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 48px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold-border), transparent);
}
.how-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 32px;
  margin-bottom: 56px;
  position: relative;
}
.how-step:last-child { margin-bottom: 0; }
.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.step-content {
  padding-top: 16px;
}
.step-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.step-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.7;
  max-width: 540px;
}
.step-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.step-feature {
  padding: 4px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
}

/* ── TESTIMONIALS ────────────────────────────────────────── */
#testimonials {
  padding: 120px 0;
  background: var(--surface);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 56px;
}
.testimonial-card {
  padding: 32px 28px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.3s ease;
}
.testimonial-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-2px);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 2px;
}
.testimonial-quote {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  line-height: 1.5;
  color: var(--white);
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--gold);
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial-name {
  font-size: 13px;
  font-weight: 700;
}
.testimonial-role {
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
}

/* ── EARLY ACCESS ────────────────────────────────────────── */
#early-access {
  padding: 140px 0;
  background: var(--dark);
  text-align: center;
}
.early-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.access-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(206,176,78,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.access-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
  align-items: center;
}
.access-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}
.access-input {
  width: 100%;
  padding: 13px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s ease;
}
.access-input::placeholder { color: var(--gray-dim); }
.access-input:focus { border-color: var(--gold-border); }
.access-btn {
  width: 100%;
  padding: 14px 32px;
  background: var(--gold);
  color: #09090e;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}
.access-btn:hover {
  background: var(--gold-light);
  box-shadow: 0 12px 40px rgba(206,176,78,0.3);
  transform: translateY(-1px);
}
.access-note {
  font-size: 11px;
  color: var(--gray-dim);
  font-family: var(--font-mono);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ── Form validation states ──────────────────────────────── */
.access-input.input-error {
  border-color: rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.04);
}
.access-input.input-error:focus {
  border-color: rgba(239, 68, 68, 0.7);
}

.field-error {
  width: 100%;
  text-align: left;
  font-size: 11px;
  color: var(--danger);
  font-family: var(--font-mono);
  padding-left: 2px;
  margin-top: -4px;
  display: none;
}
.field-error.visible { display: block; }

.form-loading {
  width: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}
.form-loading.d-block { display: flex; }

.form-loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: form-spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes form-spin { to { transform: rotate(360deg); } }

.form-sent {
  width: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.22);
  border-radius: var(--radius);
  text-align: center;
}
.form-sent.d-block { display: flex; }

.form-sent-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--success);
}
.form-sent-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}
.form-sent-sub {
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
}

.form-error-msg {
  width: 100%;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--danger);
  font-family: var(--font-mono);
  text-align: left;
}
.form-error-msg.d-block { display: flex; }

.access-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.early-perks {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.early-perk {
  text-align: center;
}
.perk-icon {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.perk-text {
  font-size: 12px;
  color: var(--gray);
}

/* ── CONTACT ─────────────────────────────────────────────── */
.contact {
  padding: 140px 0;
  background: var(--dark);
  text-align: center;
}

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--dark);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--white);
}
.footer-logo span { color: var(--gold); }
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  font-size: 11px;
  color: var(--gray-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ── Legal pages ─────────────────────────────────────────── */
.legal-page {
  padding: 140px 0 100px;
  min-height: 100vh;
}
.legal-header {
  margin-bottom: 64px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.legal-content {
  max-width: 760px;
}
.legal-content h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--white);
}
.legal-content h3 {
  font-size: 15px;
  font-weight: 700;
  margin-top: 28px;
  margin-bottom: 10px;
}
.legal-content p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 16px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 16px;
}
.legal-content ul li {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 6px;
}
.legal-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray-dim);
  margin-top: 8px;
  letter-spacing: 0.06em;
}

/* ── Mobile nav ──────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px;
  left: 0; right: 0;
  background: rgba(7,7,12,0.98);
  backdrop-filter: blur(20px);
  padding: 24px 32px 32px;
  border-bottom: 1px solid var(--border);
  z-index: 99;
  flex-direction: column;
  gap: 20px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}

/* ── Divider line ────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

.accept-cookies-block {
  position: fixed;
  left: 10px;
  bottom: 10px;
  display: flex;
  max-width: 500px;
  padding: 50px;
  flex: 1 0 0;
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--border);
  z-index: 999999999;
}

.accept-cookies-block .content-inner {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}

.accept-cookies-block .content-text p {
  color: #FFF;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%;
  text-align: center;
}

.accept-cookies-block .content-inner .button {
  margin-top: 20px;
  cursor: pointer;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-visual {
    position: initial;
    width: 100%;
  }
  .hero-title { max-width: 100%; }
  .hero-wrapper {
    grid-template-columns: 1fr !important;
  }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }
  .counter-item:nth-child(2) { border-right: none; }
  .counter-item:nth-child(3) { border-right: 1px solid var(--border); }
  .counter-item:nth-child(3), .counter-item:nth-child(4) { border-top: 1px solid var(--border); }
  .problem-grid { grid-template-columns: 1fr; gap: 40px; }
  .problem-left { position: static; }
  .ai-grid { grid-template-columns: repeat(2, 1fr); }
  /* Notification Engine spans both columns at tablet */
  .ai-card:last-child { grid-column: span 2 !important; }
  /* Stack internal layout of Notification Engine */
  .ai-card-wide-inner { grid-template-columns: 1fr; gap: 14px; }
  .ai-card-wide-inner > :last-child { text-align: left; }
  .module-row { grid-template-columns: 60px 1fr; }
  .module-tags { display: none; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  nav { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  #hero { padding: 100px 0 60px; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .section-heading { font-size: 38px; }
  .counters-grid { grid-template-columns: 1fr 1fr; }
  .stakeholders { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr; }
  /* Notification Engine: single column on mobile */
  .ai-card:last-child { grid-column: span 1 !important; }
  .access-row { grid-template-columns: 1fr; }
  .early-perks { gap: 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .how-steps::before { display: none; }
  .module-row { grid-template-columns: 48px 1fr; gap: 16px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .counters-grid { grid-template-columns: 1fr; }
  .counter-item { border-right: none; border-bottom: 1px solid var(--border); }
  .counter-item:last-child { border-bottom: none; }
  .accept-cookies-block {
    max-width: calc(100vw - 20px);
  }
}