/*
Theme Name: AEOAIO.AI Landing Page
Theme URI: https://aeoaio.ai
Author: AEOAIO
Author URI: https://aeoaio.ai
Description: Premium landing page theme for AEOAIO.AI — Answer Engine Optimization × AI Optimization. Dark editorial design with animated elements for domain partnership and lease inquiries.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aeoaio
Tags: one-page, dark, landing-page, custom-logo
*/

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
  --bg-primary: #06080c;
  --bg-secondary: #0c1018;
  --bg-card: #101620;
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-purple: #8b5cf6;
  --accent-emerald: #10b981;
  --text-primary: #f0f2f5;
  --text-secondary: #8894a8;
  --text-muted: #4a5568;
  --border: rgba(255, 255, 255, 0.06);
  --glow-blue: rgba(59, 130, 246, 0.15);
  --glow-cyan: rgba(6, 182, 212, 0.15);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ==========================================================================
   Noise Overlay
   ========================================================================== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ==========================================================================
   Grid Background
   ========================================================================== */
.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(6, 8, 12, 0.8);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.nav-logo span {
  color: var(--accent-cyan);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  padding: 0.6rem 1.4rem !important;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan)) !important;
  color: #fff !important;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: opacity 0.3s !important;
  display: inline-block;
}

.nav-cta:hover {
  opacity: 0.9;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: all 0.3s;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-blue), transparent);
  top: 10%;
  left: -10%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-cyan), transparent);
  top: 20%;
  right: -5%;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-purple), transparent);
  bottom: 10%;
  left: 30%;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero-domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent-cyan);
  -webkit-text-fill-color: var(--accent-cyan);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.7;
  margin: 1.5rem auto 2.5rem;
  font-weight: 300;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  font-family: 'DM Sans', sans-serif;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  box-shadow: 0 4px 30px var(--glow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px var(--glow-blue);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.05);
}

/* ==========================================================================
   Ticker
   ========================================================================== */
.ticker-wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 1.2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.ticker {
  display: flex;
  animation: tickerScroll 30s linear infinite;
  width: max-content;
}

.ticker-item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0 2.5rem;
}

.ticker-item span {
  color: var(--accent-cyan);
}

@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Sections — General
   ========================================================================== */
.site-section {
  position: relative;
  z-index: 1;
  padding: 6rem 2rem;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent-cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 600px;
  font-weight: 300;
}

.section-header-center {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 1rem;
}

/* ==========================================================================
   Problem / Opportunity Section
   ========================================================================== */
.problem {
  max-width: 1200px;
  margin: 0 auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}

.stat-block {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s;
}

.stat-block:hover {
  border-color: rgba(59, 130, 246, 0.3);
}

.stat-number {
  font-family: 'Instrument Serif', serif;
  font-size: 3.5rem;
  line-height: 1;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.stat-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ==========================================================================
   Explainer Cards (AEO + AIO)
   ========================================================================== */
.explainer {
  max-width: 1200px;
  margin: 0 auto;
}

.explainer-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.exp-card {
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}

.exp-card:hover {
  transform: translateY(-4px);
}

.exp-card-aeo {
  background: linear-gradient(160deg, rgba(59, 130, 246, 0.08), var(--bg-card));
  border-color: rgba(59, 130, 246, 0.15);
}

.exp-card-aeo:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.exp-card-aio {
  background: linear-gradient(160deg, rgba(139, 92, 246, 0.08), var(--bg-card));
  border-color: rgba(139, 92, 246, 0.15);
}

.exp-card-aio:hover {
  border-color: rgba(139, 92, 246, 0.4);
}

.exp-card-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.exp-card h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

.exp-card .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 1.2rem;
}

.exp-card-aeo .tag {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}

.exp-card-aio .tag {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
}

.exp-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.exp-card ul {
  list-style: none;
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.exp-card ul li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.exp-card ul li::before {
  content: '\2192';
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ==========================================================================
   Convergence Section
   ========================================================================== */
.convergence {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.convergence-visual {
  margin: 3rem auto;
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conv-circle {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  position: absolute;
}

.conv-aeo {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent-blue);
  left: calc(50% - 140px);
}

.conv-aio {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--accent-purple);
  right: calc(50% - 140px);
}

.conv-center {
  position: absolute;
  z-index: 2;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
  border: 2px solid rgba(6, 182, 212, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  animation: centerPulse 3s ease-in-out infinite;
}

@keyframes centerPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(6, 182, 212, 0.1); }
  50% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.25); }
}

.convergence-text {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 650px;
  margin: 0 auto;
}

.convergence-text strong {
  color: var(--text-primary);
}

/* ==========================================================================
   Why This Domain
   ========================================================================== */
.why-domain {
  max-width: 1200px;
  margin: 0 auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.why-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s;
}

.why-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-2px);
}

.why-card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.why-card h4 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.why-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   Market Section
   ========================================================================== */
.market {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.market-bar-chart {
  margin: 3rem auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 1.5rem;
  height: 250px;
}

.market-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.market-bar-fill {
  width: 60px;
  border-radius: 8px 8px 0 0;
  position: relative;
  animation: barGrow 1.5s ease-out both;
  min-height: 20px;
}

@keyframes barGrow {
  from { height: 0 !important; }
}

.market-bar-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-align: center;
  max-width: 70px;
}

.market-bar-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   Opportunity Models
   ========================================================================== */
.models {
  max-width: 1200px;
  margin: 0 auto;
}

.models-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.model-card {
  padding: 3rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: all 0.4s;
}

.model-card:hover {
  transform: translateY(-4px);
}

.model-partner:hover {
  border-color: rgba(16, 185, 129, 0.4);
}

.model-lease:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.model-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.model-partner .model-badge {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
}

.model-lease .model-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--accent-blue);
}

.model-card h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.model-card > p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.model-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.model-features li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.model-features li .check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
}

.model-partner .check {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
}

.model-lease .check {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}

/* ==========================================================================
   CTA / Contact Section
   ========================================================================== */
.cta {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 8rem 2rem;
}

.cta-box {
  padding: 4rem 3rem;
  background: linear-gradient(160deg, rgba(59, 130, 246, 0.06), rgba(139, 92, 246, 0.04), var(--bg-card));
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.05), transparent 60%);
  animation: ctaGlow 6s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(5%, 5%); }
}

.cta-box > * {
  position: relative;
  z-index: 1;
}

.cta h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.cta .cta-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 550px;
  margin: 0 auto 2rem;
}

.cta .email-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 500;
}

.cta .email-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Contact Form
   ========================================================================== */
.contact-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--accent-cyan);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}

.contact-form select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--glow-blue);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 1;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.footer-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.footer-note a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.footer-note a:hover {
  text-decoration: underline;
}

/* LLMs link */
.footer-llms {
  margin-top: 1.25rem;
}

.llms-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 100px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.02);
}

.llms-link:hover {
  color: var(--accent-cyan);
  border-color: rgba(6, 182, 212, 0.3);
  background: rgba(6, 182, 212, 0.05);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.08);
}

.llms-icon {
  font-size: 0.85rem;
  line-height: 1;
}

/* ==========================================================================
   Scroll Reveal Animation
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   WordPress Overrides — admin bar spacing
   ========================================================================== */
.admin-bar .site-nav {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar .site-nav {
    top: 46px;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6, 8, 12, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.2rem;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.active {
    display: flex;
  }

  .problem-grid,
  .explainer-cards,
  .models-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .market-bar-chart {
    gap: 0.75rem;
  }

  .market-bar-fill {
    width: 40px;
  }

  .site-section {
    padding: 4rem 1.5rem;
  }

  .cta-box {
    padding: 3rem 1.5rem;
  }

  .convergence-visual {
    transform: scale(0.8);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 7rem 1.25rem 3rem;
  }

  .hero-badge {
    font-size: 0.7rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }
}