/* ===================================================================
   GESTALT — Pentagon Art Direction Design System
   Taste-Skill: DESIGN_VARIANCE=8 | MOTION_INTENSITY=6 | VISUAL_DENSITY=4
   Vibe: Pentagon Advertising + Fine Art Minimalism
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,600;1,700;1,800;1,900&display=swap');

/* --- Custom Properties --- */
:root {
  --brand-green: #14B860;
  --off-black: #111827;
  --charcoal: #374151;
  --dark-grey: #6B7280;
  --mid-grey: #9CA3AF;
  --warm-grey: #D1D5DB;
  --light-grey: #E5E7EB;
  --near-white: #F9FAFB;
  --page-bg: #FCFCFC;

  /* Art Direction Accent palette */
  --accent-gold: #D4AF37;
  --accent-amber: #B87333;

  /* Ambient Glow Palette */
  --glow-cyan: rgba(230, 245, 255, 0.4);
  --glow-gold: rgba(255, 245, 215, 0.4);

  /* Typography */
  --font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --tracking-tight: -0.02em;
  --tracking-tighter: -0.035em;

  /* Snappy Pentagon Physics */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-base: 0.35s;
  --duration-fast: 0.15s;

  /* Spatial Rhythm (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;

  --container-max: 1200px;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.5rem;
  --radius-pill: 100px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background: var(--page-bg);
  color: var(--off-black);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --- Ambient Background Glows --- */
.ambient-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-glow::before,
.ambient-glow::after {
  content: '';
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(120px);
  animation: breathe 20s var(--ease-spring) infinite alternate;
}

.ambient-glow::before {
  top: -10vw; left: -10vw;
  background: var(--glow-gold);
}

.ambient-glow::after {
  bottom: -10vw; right: -10vw;
  background: var(--glow-cyan);
  animation-delay: -10s;
}

@keyframes breathe {
  0% { transform: scale(0.8) translate(0, 0); opacity: 0.5; }
  100% { transform: scale(1.1) translate(3vw, -3vw); opacity: 0.8; }
}

/* --- Visible Grid Pattern --- */
.grid-pattern {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(17, 24, 39, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 39, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 90%);
}

/* --- Animation Utilities --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-base) var(--ease-spring),
              transform var(--duration-base) var(--ease-spring);
}

.reveal.active,
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-base) var(--ease-spring),
              transform var(--duration-base) var(--ease-spring);
}

.reveal-stagger.active > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.0s; }
.reveal-stagger.active > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.05s; }
.reveal-stagger.active > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.reveal-stagger.active > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.15s; }
.reveal-stagger.active > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.reveal-stagger.active > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.25s; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 1;
}

/* --- Typography System --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.08);
  color: var(--accent-amber);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: var(--tracking-tighter);
  line-height: 1.05;
  margin-bottom: var(--space-2);
  color: var(--off-black);
}

.section-heading .accent {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-gold);
}

.section-subtext {
  font-size: 1.15rem;
  color: var(--charcoal);
  max-width: 60ch;
  line-height: 1.6;
}

/* ===================================================================
   NAVIGATION — Floating Glass Pill
   =================================================================== */
.nav-wrapper {
  position: fixed;
  top: var(--space-2);
  left: 0; right: 0;
  width: 100%;
  pointer-events: none;
  z-index: 1000;
}

.nav {
  pointer-events: auto;
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.6rem 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 24px rgba(17, 24, 39, 0.04),
              0 1px 2px rgba(17, 24, 39, 0.02),
              inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all var(--duration-fast) var(--ease-spring);
}

.nav.nav-scrolled {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 32px rgba(17, 24, 39, 0.06),
              0 1px 2px rgba(17, 24, 39, 0.04),
              inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.nav-brand,
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--off-black);
}

.nav-brand svg,
.nav-logo svg { width: 24px; height: 24px; }
.nav-brand span,
.nav-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: color var(--duration-fast) var(--ease-spring);
}

.nav-links a:hover { color: var(--off-black); }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.6rem 0.7rem 0.6rem 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--off-black);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.15);
  transition: all var(--duration-fast) var(--ease-spring);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(17, 24, 39, 0.2);
}
.btn-primary:active { transform: translateY(1px); }

.btn-primary .btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transition: background var(--duration-fast) var(--ease-spring);
}
.btn-primary:hover .btn-icon { background: rgba(255, 255, 255, 0.25); }
.btn-primary .btn-icon svg { width: 14px; height: 14px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  background: #fff;
  border: 1px solid var(--light-grey);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--off-black);
  box-shadow: 0 2px 8px rgba(17, 24, 39, 0.02);
  transition: all var(--duration-fast) var(--ease-spring);
}

.btn-ghost:hover {
  border-color: rgba(212, 175, 55, 0.4);
  background: var(--near-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.05);
}

.desktop-only { display: inline-flex; }

/* Hamburger & Mobile Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--off-black);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-spring);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(252, 252, 252, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-spring);
}

.mobile-menu.open { opacity: 1; pointer-events: auto; }

.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--off-black);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--duration-base) var(--ease-spring);
}

.mobile-menu.open a { opacity: 1; transform: translateY(0); }
.mobile-menu a:hover { color: var(--accent-gold); }

/* ===================================================================
   HERO — The Gestalt Lens AR Scene
   =================================================================== */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 9rem 0 6rem;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-8);
  align-items: center;
}

.hero-content .section-label {
  margin-bottom: var(--space-3);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 4.8rem);
  font-weight: 500;
  letter-spacing: var(--tracking-tighter);
  line-height: 1.05;
  margin-bottom: var(--space-3);
  color: var(--off-black);
}

.hero-title .accent {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-gold);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--charcoal);
  max-width: 44ch;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

/* Gestalt Lens Container */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  max-height: 640px;
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  transition: all 1s var(--ease-spring) 0.1s;
}

body.loaded .hero-visual {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.gestalt-lens-scene {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(17, 24, 39, 0.15),
              0 8px 24px rgba(17, 24, 39, 0.08);
  border: 4px solid rgba(255, 255, 255, 0.3);
}

/* Physical World Layer */
.physical-world {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.2) contrast(1.1);
  transform: scale(1.05);
  animation: slow-pan 20s linear infinite alternate;
}

@keyframes slow-pan {
  0% { transform: scale(1.05) translate(0, 0); }
  100% { transform: scale(1.05) translate(-2%, 2%); }
}

/* AR Interface Overlay */
.ar-interface {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(17, 24, 39, 0.6) 100%);
  pointer-events: none;
}

/* Tracking Anchors */
.anchor {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  pointer-events: none;
}

.anchor-tl { top: 2rem; left: 2rem; border-right: none; border-bottom: none; }
.anchor-tr { top: 2rem; right: 2rem; border-left: none; border-bottom: none; }
.anchor-bl { bottom: 2rem; left: 2rem; border-right: none; border-top: none; }
.anchor-br { bottom: 2rem; right: 2rem; border-left: none; border-top: none; }

/* Focus Reticle */
.focus-reticle {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 1px dashed rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  pointer-events: none;
  animation: reticle-spin 10s linear infinite;
}

@keyframes reticle-spin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.1); }
  100% { transform: rotate(360deg) scale(1); }
}

/* The Glass Context Pane */
.lens-glass {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 380px;
  background: rgba(20, 24, 32, 0.5);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--space-4);
  color: #fff;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transform: translateZ(0);
}

.lens-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.7);
}

.status-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulsing-dot.green {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 8px var(--brand-green);
  animation: pulse 2s infinite;
}

.lens-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 2px;
}

.lens-artist {
  font-size: 0.9rem;
  color: var(--accent-gold);
  margin-bottom: var(--space-4);
  font-style: italic;
}

/* Audio Player inside Lens */
.lens-audio-player {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lens-play-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(20, 184, 96, 0.4);
  flex-shrink: 0;
}

.lens-play-btn svg {
  width: 12px;
  height: 12px;
  margin-left: 2px;
}

.lens-waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
}

.lens-waveform span {
  width: 2px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  animation: waveform 1s infinite ease-in-out alternate;
}

.lens-waveform span:nth-child(even) { animation-duration: 0.8s; animation-direction: alternate-reverse; }
.lens-waveform span:nth-child(3n) { animation-duration: 1.2s; }
.lens-waveform span:nth-child(4n) { animation-duration: 0.6s; }

@keyframes waveform {
  0% { height: 4px; }
  100% { height: 20px; }
}

.lens-context {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-4);
}

.lens-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-2);
  font-size: 0.75rem;
  font-weight: 600;
}

.ai-badge { color: var(--accent-gold); }
.audio-badge { color: rgba(255, 255, 255, 0.6); }

/* ===================================================================
   MARQUEE — Kinetic Text Band
   =================================================================== */
.marquee-section {
  padding: var(--space-6) 0;
  overflow: hidden;
  border-top: 1px solid var(--light-grey);
  border-bottom: 1px solid var(--light-grey);
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  z-index: 1;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-4);
  white-space: nowrap;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--mid-grey);
  letter-spacing: -0.01em;
}

.marquee-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-green);
  flex-shrink: 0;
}

/* ===================================================================
   FEATURES SECTION — Bento Grid
   =================================================================== */
.features-section {
  padding: var(--space-16) 0;
  position: relative;
}

.features-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.features-header .section-subtext {
  margin: 0 auto;
}

/* Section Hero Visual (SVG juxtaposition graphics) */
.section-hero-visual {
  width: 100%;
  margin-bottom: var(--space-8);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(17, 24, 39, 0.05);
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.03);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-hero-visual svg {
  width: 100%;
  height: auto;
  display: block;
}

.animated-scanline {
  animation: scan-pulse 3s infinite alternate ease-in-out;
}

@keyframes scan-pulse {
  0% { transform: translateY(-5px); filter: drop-shadow(0 0 4px var(--brand-green)); }
  100% { transform: translateY(5px); filter: drop-shadow(0 0 12px var(--brand-green)); }
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-16);
}

.bento-grid.curator-grid {
  grid-template-columns: repeat(2, 1fr);
}

/* Bento Card — Glassmorphic */
.bento-card {
  position: relative;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(17, 24, 39, 0.06);
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.02),
              inset 0 1px 0 rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  transition: all var(--duration-base) var(--ease-spring);
  overflow: hidden;
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
                              rgba(212, 175, 55, 0.06),
                              transparent 40%);
  opacity: 0;
  transition: opacity var(--duration-fast);
  pointer-events: none;
  z-index: 10;
}

.bento-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 20px 48px rgba(17, 24, 39, 0.08),
              0 8px 16px rgba(17, 24, 39, 0.03),
              inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border-color: rgba(212, 175, 55, 0.25);
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.bento-visual {
  width: 100%;
  height: 180px;
  background: var(--near-white);
  border-bottom: 1px solid rgba(17, 24, 39, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.bento-visual svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bento-card.card-wide .bento-visual {
  height: 240px;
}

/* Card Sizing */
.card-wide { grid-column: span 2; }
.card-tall { grid-row: span 2; }
.card-full { grid-column: span 3; }

.bento-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--off-black);
  margin-bottom: var(--space-1);
  position: relative;
  z-index: 2;
}

.bento-card p {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.6;
  position: relative;
  z-index: 2;
  flex-grow: 1;
}

.bento-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-4);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-amber);
  position: relative;
  z-index: 2;
}

.bento-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-green);
  animation: pulse 2s ease-in-out infinite;
}

/* ===================================================================
   LEGACY BENTO — Double-Bezel Cards (index.html compatibility)
   =================================================================== */
.features {
  padding: var(--space-16) 0 var(--space-12);
  position: relative;
  z-index: 1;
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-8);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: var(--tracking-tighter);
  color: var(--off-black);
  margin-top: var(--space-2);
}

.section-description {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--charcoal);
  margin-top: var(--space-2);
  max-width: 480px;
}

/* Eyebrow (legacy green → now gold) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.15);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-amber);
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  animation: pulse 2s ease-in-out infinite;
}

/* Bento card shell (double-bezel) → now glassmorphic */
.bento-card-shell {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-xl);
  transition: all var(--duration-base) var(--ease-spring);
  overflow: hidden;
}

.bento-card-shell:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 20px 48px rgba(17, 24, 39, 0.08),
              0 8px 16px rgba(17, 24, 39, 0.03);
  border-color: rgba(212, 175, 55, 0.25);
}

.bento-card-shell .bento-card {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: var(--space-4);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card-shell .bento-card:hover {
  transform: none;
  box-shadow: none;
}

.bento-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  flex-shrink: 0;
}

.bento-card-icon svg {
  width: 20px;
  height: 20px;
  color: var(--accent-gold);
  stroke-width: 1.5;
}

.bento-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: var(--off-black);
  margin-bottom: 0.625rem;
}

.bento-card-text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--charcoal);
  flex-grow: 1;
}

/* Bento card sizing — Row 1: large left, two stacked right */
.bento-card-shell.large {
  grid-column: 1;
  grid-row: 1 / 3;
}

.bento-card-shell.large .bento-card {
  padding: var(--space-6);
}

.bento-card-shell.large .bento-card-title {
  font-size: 1.5rem;
}

/* Row 2: wide left, narrow right */
.bento-card-shell.wide {
  grid-column: 1 / 3;
}

/* Feature image inside large card */
.bento-feature-image {
  margin-top: auto;
  margin-left: calc(var(--space-6) * -1);
  margin-right: calc(var(--space-6) * -1);
  margin-bottom: calc(var(--space-6) * -1);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  position: relative;
}

.bento-feature-image img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.bento-feature-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), transparent);
  z-index: 1;
  pointer-events: none;
}

/* Card micro-animations */
.micro-float {
  animation: micro-float 5s ease-in-out infinite;
}

@keyframes micro-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-green);
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
  vertical-align: middle;
  margin-right: 0.375rem;
}

/* ===================================================================
   HOW IT WORKS
   =================================================================== */
.how-it-works {
  padding: var(--space-12) 0 var(--space-16);
  background: rgba(255, 255, 255, 0.3);
  border-top: 1px solid var(--light-grey);
  border-bottom: 1px solid var(--light-grey);
  position: relative;
  z-index: 1;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.step-shell {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: var(--radius-xl);
  transition: all var(--duration-base) var(--ease-spring);
}

.step-shell:hover {
  border-color: rgba(212, 175, 55, 0.25);
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.05);
  transform: translateY(-4px);
}

.step-card {
  padding: var(--space-4);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -0.06em;
  color: rgba(212, 175, 55, 0.15);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: var(--off-black);
  margin-bottom: var(--space-1);
}

.step-text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--charcoal);
}

/* ===================================================================
   CTA SECTION
   =================================================================== */
.cta-section {
  padding: var(--space-16) 0;
  background: var(--off-black);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 184, 96, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.cta-content .section-label {
  background: rgba(20, 184, 96, 0.1);
  border-color: rgba(20, 184, 96, 0.2);
  color: var(--brand-green);
}

.cta-content .section-label::before {
  background: var(--brand-green);
}

.cta-content .section-heading {
  color: #fff;
  margin-bottom: var(--space-3);
}

.cta-content .section-subtext {
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-6);
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(20, 184, 96, 0.1);
  border: 1px solid rgba(20, 184, 96, 0.2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-green);
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: var(--tracking-tighter);
  color: #ffffff;
  margin-top: var(--space-3);
}

.cta-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  margin-top: var(--space-3);
  max-width: 480px;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.8rem 0.8rem 0.8rem 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--brand-green);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: all var(--duration-fast) var(--ease-spring);
  border: none;
}

.btn-accent:hover {
  background: #16c966;
  transform: translateY(-1px);
  box-shadow: 0 12px 32px -8px rgba(20, 184, 96, 0.3);
}

.btn-accent:active {
  transform: scale(0.98) translateY(0);
}

.btn-accent .btn-icon {
  background: rgba(255, 255, 255, 0.2);
}

.btn-accent:hover .btn-icon {
  background: rgba(255, 255, 255, 0.3);
}

/* CTA Ghost button (white on dark) */
.cta-actions .btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.12);
}

.cta-actions .btn-ghost:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  padding: var(--space-12) 0 var(--space-6);
  border-top: 1px solid var(--light-grey);
  background: var(--page-bg);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-4);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-brand svg { width: 24px; height: 24px; }

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--off-black);
  margin-bottom: var(--space-3);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--charcoal);
  transition: color var(--duration-fast);
}

.footer-col a:hover { color: var(--accent-gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--light-grey);
  font-size: 0.85rem;
  color: var(--mid-grey);
}

/* Legacy footer structure compatibility */
.footer-links {
  display: flex;
  gap: var(--space-8);
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mid-grey);
  margin-bottom: var(--space-2);
}

/* ===================================================================
   INTERNAL PAGE HERO
   =================================================================== */
.internal-hero {
  padding: 12rem 0 6rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.internal-hero .section-subtext {
  margin: 0 auto;
}

/* ===================================================================
   MEDIA QUERIES
   =================================================================== */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { text-align: center; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { max-height: 500px; margin: 0 auto; }

  .bento-grid,
  .bento-grid.curator-grid { grid-template-columns: 1fr; }
  .card-wide, .card-tall, .card-full { grid-column: span 1; grid-row: span 1; }
  .bento-card-shell.large { grid-column: 1; grid-row: auto; }
  .bento-card-shell.wide { grid-column: 1; }

  .nav-links, .desktop-only { display: none; }
  .hamburger { display: flex; }
  .nav {
    width: calc(100% - 2rem);
    margin: 0 1rem;
  }

  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero-visual { max-height: 400px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-2); text-align: center; }
  .cta-actions { flex-direction: column; }
  .hero-actions { flex-direction: column; }
  .footer-links { flex-direction: column; gap: var(--space-4); }
}