/* ===================================================================
   QUALERA — Pre-Launch Website
   Brand: Void canvas, luminous gold accents, Outfit + DM Sans
   =================================================================== */

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

:root {
  /* Dark palette */
  --void: #060606;
  --surface: #0C0C0C;
  --elevated: #111111;
  --panel: #1A1A1A;
  --border-dark: rgba(255,255,255,0.06);

  /* Light palette */
  --warm-white: #FAF8F5;
  --warm-surface: #F3F1ED;
  --warm-elevated: #FFFFFF;
  --border-light: rgba(0,0,0,0.08);

  /* Brand accents */
  --luminance: #D4C5A9;
  --signal: #C2A66B;
  --signal-muted: rgba(194,166,107,0.15);
  --cool: #8A9BAB;

  /* Text */
  --text-primary: #F0EDE8;
  --text-secondary: #B5B0A8;
  --text-tertiary: #706B62;
  --text-dark-primary: #1A1714;
  --text-dark-secondary: #4A4640;
  --text-dark-tertiary: #7A756C;

  /* Functional */
  --success: #7BA68A;
  --warning: #D4A04A;
  --danger: #C45B52;

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  background: var(--void);
  overflow-x: hidden;
}

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

::selection {
  background: rgba(194,166,107,0.25);
  color: var(--text-primary);
}

/* --- Container --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}
.container--narrow {
  max-width: 720px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(6,6,6,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: transform 0.35s var(--ease-out), border-color 0.35s var(--ease-out), background 0.35s var(--ease-out);
}
.nav--scrolled {
  border-bottom-color: var(--border-dark);
}
.nav--hidden {
  transform: translateY(-100%);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--text-primary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.nav-links a:hover {
  color: var(--text-primary);
}
.nav-cta {
  font-family: var(--font-display) !important;
  font-weight: 500 !important;
  font-size: 12px !important;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 20px;
  background: var(--signal);
  color: var(--void) !important;
  border-radius: 3px;
  transition: background var(--transition-fast), box-shadow var(--transition-fast) !important;
  box-shadow: 0 0 0 rgba(194,166,107,0);
}
.nav-cta:hover {
  background: var(--luminance);
  box-shadow: 0 0 20px rgba(194,166,107,0.2);
  color: var(--void) !important;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-secondary);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}
.nav-toggle--open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle--open span:nth-child(2) { opacity: 0; }
.nav-toggle--open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(6,6,6,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: var(--space-8) var(--space-6);
    gap: var(--space-6);
    transform: translateY(-120%);
    transition: transform 0.4s var(--ease-out);
    border-bottom: 1px solid var(--border-dark);
  }
  .nav-links--open {
    transform: translateY(0);
  }
  .nav-links a {
    font-size: 16px;
  }
}

/* --- Theme Toggle --- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
  margin-left: var(--space-2);
}
.theme-toggle:hover {
  color: var(--text-primary);
  background: var(--signal-muted);
}
.theme-icon { display: block; }
.theme-icon--moon { display: none; }
[data-theme="light"] .theme-icon--sun { display: none; }
[data-theme="light"] .theme-icon--moon { display: block; }

@media (max-width: 768px) {
  .theme-toggle {
    order: 2;
    margin-left: auto;
    margin-right: var(--space-2);
  }
  .nav-toggle { order: 3; }
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 32px;
  border-radius: 3px;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
}
.btn-primary {
  background: var(--signal);
  color: var(--void);
  box-shadow: 0 0 24px rgba(194,166,107,0.15);
}
.btn-primary:hover {
  background: var(--luminance);
  box-shadow: 0 0 32px rgba(194,166,107,0.25);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary--dark {
  background: var(--void);
  color: var(--signal);
  border: 1px solid rgba(194,166,107,0.3);
  box-shadow: none;
}
.btn-primary--dark:hover {
  background: var(--elevated);
  border-color: var(--signal);
  box-shadow: 0 0 20px rgba(194,166,107,0.1);
}
.btn-primary--light {
  background: var(--text-dark-primary);
  color: var(--warm-white);
  box-shadow: none;
}
.btn-primary--light:hover {
  background: #2A2520;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-dark);
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--text-tertiary);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(120px, 15vh, 200px) 0 clamp(80px, 10vh, 120px);
  overflow: hidden;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}
.hero-eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: var(--space-8);
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  color: var(--text-primary);
  max-width: 700px;
  margin-bottom: var(--space-6);
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: var(--space-4);
}
.hero-sub--emphasis {
  font-family: var(--font-display);
  color: var(--signal);
  font-weight: 300;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
  margin-bottom: var(--space-10);
  opacity: 0;
  transform: translateY(12px);
  animation: heroReveal 0.8s var(--ease-out) 1.2s forwards;
}
@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero-cta-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-proof-item {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.hero-proof-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-tertiary);
}
.hero-luminous-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--luminance), var(--signal), transparent);
}

/* --- Sections --- */
.section {
  padding: clamp(64px, 8vw, 120px) 0;
}
.section--dark {
  background: var(--void);
  color: var(--text-primary);
}
.section--light {
  background: var(--warm-white);
  color: var(--text-dark-primary);
}
.section--signal {
  background: var(--surface);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
.section--visual {
  position: relative;
  padding: 0;
  height: clamp(300px, 40vw, 500px);
  overflow: hidden;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-10);
}
.section-label--light {
  color: var(--text-dark-tertiary);
}
.section-num {
  color: var(--signal);
  margin-right: var(--space-3);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.5vw, 36px);
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  max-width: 640px;
}
.section-title--light {
  color: var(--text-dark-primary);
}
.section-body {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: var(--space-8);
}
.section-body--light {
  color: var(--text-dark-secondary);
}
.section-body--wide {
  max-width: 640px;
}

.section-grid--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
@media (max-width: 768px) {
  .section-grid--2col {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* --- Problem Stats --- */
.problem-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 48px);
  color: var(--text-primary);
  letter-spacing: -1px;
  margin-bottom: var(--space-2);
}
.stat-label {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.5;
}
@media (max-width: 640px) {
  .problem-stats { grid-template-columns: 1fr; }
}

.problem-quote {
  border-left: 2px solid var(--signal);
  padding-left: var(--space-6);
}
.problem-quote p {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(18px, 2.5vw, 22px);
  color: var(--luminance);
  line-height: 1.6;
  max-width: 580px;
  font-style: italic;
}

/* --- Platform Grid --- */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}
.platform-card {
  background: var(--warm-elevated);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: var(--space-8) var(--space-6);
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.platform-card-icon {
  margin-bottom: var(--space-4);
}
.platform-card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  color: var(--text-dark-primary);
  margin-bottom: var(--space-3);
}
.platform-card-body {
  font-size: 14px;
  color: var(--text-dark-secondary);
  line-height: 1.75;
}
@media (max-width: 900px) {
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .platform-grid { grid-template-columns: 1fr; }
}

/* --- Visual Divider --- */
.visual-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.visual-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(6,6,6,0.3) 0%, rgba(6,6,6,0.7) 100%);
}
.visual-quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--text-primary);
  line-height: 1.45;
  max-width: 560px;
}

/* --- Steps --- */
.steps {
  margin-top: var(--space-12);
}
.step {
  display: flex;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border-dark);
}
.step:last-child { border-bottom: none; }
.step-number {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 48px;
  color: var(--signal);
  opacity: 0.25;
  line-height: 1;
  min-width: 64px;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.step-body {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 540px;
}
@media (max-width: 600px) {
  .step { flex-direction: column; gap: var(--space-3); }
  .step-number { font-size: 32px; }
}

/* --- Persona Grid --- */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}
.persona-card {
  background: var(--warm-elevated);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: var(--space-8) var(--space-6);
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.persona-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--text-dark-primary);
  margin-bottom: var(--space-1);
}
.persona-role {
  font-size: 13px;
  color: var(--text-dark-tertiary);
  margin-bottom: var(--space-4);
}
.persona-body {
  font-size: 14px;
  color: var(--text-dark-secondary);
  line-height: 1.75;
}
@media (max-width: 768px) {
  .persona-grid { grid-template-columns: 1fr; }
}

/* --- Comparison Table --- */
.comparison-table {
  margin-top: var(--space-10);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  overflow: hidden;
}
.comparison-header {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  background: var(--surface);
}
.comparison-col-label {
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.comparison-col-label--old { color: var(--text-tertiary); }
.comparison-col-label--new { color: var(--signal); }

.comparison-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  border-top: 1px solid var(--border-dark);
}
.comparison-feature {
  padding: var(--space-4) var(--space-6);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--surface);
}
.comparison-old {
  padding: var(--space-4) var(--space-6);
  font-size: 14px;
  color: var(--text-tertiary);
}
.comparison-new {
  padding: var(--space-4) var(--space-6);
  font-size: 14px;
  color: var(--luminance);
  font-weight: 500;
}
@media (max-width: 640px) {
  .comparison-header,
  .comparison-row {
    grid-template-columns: 1fr;
  }
  .comparison-col-label:first-child { display: none; }
  .comparison-feature {
    border-bottom: none;
    padding-bottom: var(--space-1);
  }
  .comparison-old,
  .comparison-new {
    padding-top: var(--space-1);
    padding-left: var(--space-6);
  }
  .comparison-old::before {
    content: 'Traditional: ';
    color: var(--text-tertiary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  .comparison-new::before {
    content: 'With Qualera: ';
    color: var(--signal);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
}

/* --- Email Capture (Signal Section) --- */
.signal-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.5vw, 36px);
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-4);
}
.signal-body {
  font-size: 16px;
  color: var(--text-secondary);
  text-align: center;
  max-width: 480px;
  margin: 0 auto var(--space-8);
  line-height: 1.75;
}
.email-form {
  max-width: 500px;
  margin: 0 auto;
}
.email-form-row {
  display: flex;
  gap: var(--space-2);
}
.email-input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 18px;
  background: var(--elevated);
  border: 1px solid var(--border-dark);
  border-radius: 3px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}
.email-input::placeholder {
  color: var(--text-tertiary);
}
.email-input:focus {
  border-color: var(--signal);
}
.email-privacy {
  font-size: 12px;
  color: var(--text-tertiary);
  text-align: center;
  margin-top: var(--space-3);
}
.email-success p {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--luminance);
  text-align: center;
}
@media (max-width: 500px) {
  .email-form-row {
    flex-direction: column;
  }
}

/* --- FAQ --- */
.faq-list {
  margin-top: var(--space-8);
}
.faq-item {
  border-bottom: 1px solid var(--border-dark);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.faq-question:hover {
  color: var(--luminance);
}
.faq-chevron {
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}
.faq-item--open .faq-chevron {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
}
.faq-item--open .faq-answer {
  max-height: 400px;
  padding-bottom: var(--space-6);
}
.faq-answer p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 600px;
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  margin-top: var(--space-8);
}
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}
.contact-details {
  margin-top: var(--space-8);
}
.contact-detail {
  margin-bottom: var(--space-4);
}
.contact-detail-label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dark-tertiary);
  display: block;
  margin-bottom: var(--space-1);
}
.contact-detail-value {
  font-size: 15px;
  color: var(--text-dark-primary);
}
a.contact-detail-value:hover {
  color: var(--signal);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.5px;
  color: var(--text-dark-secondary);
}
.required { color: var(--signal); }
.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  background: var(--warm-white);
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 4px;
  color: var(--text-dark-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px rgba(194,166,107,0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--text-dark-secondary);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--signal);
}
.contact-success p {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--text-dark-primary);
  text-align: center;
  padding: var(--space-12) 0;
}

/* --- Footer --- */
.footer {
  background: var(--void);
  border-top: 1px solid var(--border-dark);
  padding: var(--space-16) 0 var(--space-10);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
  gap: var(--space-10);
}
.wordmark--footer {
  font-size: 28px;
  letter-spacing: 8px;
}
.footer-luminous-line {
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--luminance), var(--signal), transparent);
  margin-top: var(--space-2);
}
.footer-tagline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--luminance);
  margin-top: var(--space-3);
}
.footer-links {
  display: flex;
  gap: var(--space-16);
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
}
.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.footer-col a:hover {
  color: var(--text-primary);
}
.footer-leader {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 14px;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}
.footer-leader-title {
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.4;
}
.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-legal {
  font-size: 12px;
  color: var(--text-tertiary);
}
.footer-attribution {
  font-size: 11px;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}
.footer-attribution:hover {
  color: var(--text-secondary);
}

/* --- Scroll Reveal --- */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.fade-in.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --- Animations --- */
@keyframes breathe {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.22; }
}

/* ===================================================================
   LIGHT THEME
   =================================================================== */

/* Smooth transition on theme change */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background 0.45s ease, color 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease !important;
}

[data-theme="light"] body {
  background: var(--warm-white);
  color: var(--text-dark-primary);
}

[data-theme="light"] ::selection {
  background: rgba(194,166,107,0.3);
  color: var(--text-dark-primary);
}

/* --- Nav (light) --- */
[data-theme="light"] .nav {
  background: rgba(250,248,245,0.9);
}
[data-theme="light"] .nav--scrolled {
  border-bottom-color: var(--border-light);
}
[data-theme="light"] .wordmark {
  color: var(--text-dark-primary);
}
[data-theme="light"] .nav-links a {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .nav-links a:hover {
  color: var(--text-dark-primary);
}
[data-theme="light"] .nav-cta {
  background: var(--text-dark-primary);
  color: var(--warm-white) !important;
}
[data-theme="light"] .nav-cta:hover {
  background: #2A2520;
  color: var(--warm-white) !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
[data-theme="light"] .theme-toggle {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .theme-toggle:hover {
  color: var(--text-dark-primary);
  background: rgba(194,166,107,0.12);
}
[data-theme="light"] .nav-toggle span {
  background: var(--text-dark-secondary);
}

@media (max-width: 768px) {
  [data-theme="light"] .nav-links {
    background: rgba(250,248,245,0.97);
    border-bottom-color: var(--border-light);
  }
}

/* --- Hero (light) --- */
[data-theme="light"] .hero {
  background: var(--warm-white);
}
[data-theme="light"] .hero-bg img {
  opacity: 0.18;
  filter: invert(0.9) sepia(0.15) saturate(0.5);
}
[data-theme="light"] .hero-headline {
  color: var(--text-dark-primary);
}
[data-theme="light"] .hero-sub {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .hero-sub--emphasis {
  color: #8A7340;
  text-shadow: 0 0 40px rgba(138, 115, 64, 0.15);
}
[data-theme="light"] .hero-proof-item {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .hero-proof-dot {
  background: var(--text-dark-tertiary);
}
[data-theme="light"] .btn-ghost {
  color: var(--text-dark-secondary);
  border-color: var(--border-light);
}
[data-theme="light"] .btn-ghost:hover {
  color: var(--text-dark-primary);
  border-color: rgba(0,0,0,0.2);
}
[data-theme="light"] .hero-luminous-line {
  background: linear-gradient(90deg, transparent, #C2A66B88, #C2A66B, #C2A66B88, transparent);
}

/* --- Dark Sections → Light (light theme) --- */
[data-theme="light"] .section--dark {
  background: var(--warm-white);
  color: var(--text-dark-primary);
}
[data-theme="light"] .section--dark .section-label {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .section--dark .section-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .section--dark .section-body {
  color: var(--text-dark-secondary);
}

/* --- Problem Section (light) --- */
[data-theme="light"] .stat-card {
  background: var(--warm-elevated);
  border-color: var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
[data-theme="light"] .stat-number {
  color: var(--text-dark-primary);
}
[data-theme="light"] .stat-label {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .problem-quote p {
  color: #8A7340;
}

/* --- Light Sections → Slightly differentiated (light theme) --- */
[data-theme="light"] .section--light {
  background: var(--warm-surface);
}

/* --- Platform Cards (already on light bg, just soften in light mode) --- */
[data-theme="light"] .platform-card {
  background: var(--warm-elevated);
  border-color: var(--border-light);
}

/* --- Visual Divider (light) --- */
[data-theme="light"] .visual-overlay {
  background: linear-gradient(180deg, rgba(250,248,245,0.3) 0%, rgba(250,248,245,0.75) 100%);
}
[data-theme="light"] .visual-quote {
  color: var(--text-dark-primary);
}

/* --- Steps / How It Works (light) --- */
[data-theme="light"] .step {
  border-bottom-color: var(--border-light);
}
[data-theme="light"] .step-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .step-body {
  color: var(--text-dark-secondary);
}

/* --- Persona Cards (light) --- */
[data-theme="light"] .persona-card {
  background: var(--warm-elevated);
  border-color: var(--border-light);
}

/* --- Comparison Table (light) --- */
[data-theme="light"] .comparison-table {
  border-color: var(--border-light);
}
[data-theme="light"] .comparison-header {
  background: var(--warm-surface);
}
[data-theme="light"] .comparison-row {
  border-top-color: var(--border-light);
}
[data-theme="light"] .comparison-feature {
  color: var(--text-dark-primary);
  background: var(--warm-surface);
}
[data-theme="light"] .comparison-old {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .comparison-new {
  color: #8A7340;
}
[data-theme="light"] .comparison-col-label--new {
  color: #8A7340;
}

/* --- Email Capture / Signal Section (light) --- */
[data-theme="light"] .section--signal {
  background: var(--warm-surface);
  border-top-color: var(--border-light);
  border-bottom-color: var(--border-light);
}
[data-theme="light"] .signal-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .signal-body {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .email-input {
  background: var(--warm-elevated);
  border-color: var(--border-light);
  color: var(--text-dark-primary);
}
[data-theme="light"] .email-input::placeholder {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .email-privacy {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .email-success p {
  color: #8A7340;
}
[data-theme="light"] .btn-primary--dark {
  background: var(--warm-elevated);
  color: var(--text-dark-primary);
  border-color: var(--border-light);
}
[data-theme="light"] .btn-primary--dark:hover {
  background: var(--warm-surface);
  border-color: rgba(0,0,0,0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* --- FAQ (light) --- */
[data-theme="light"] .faq-item {
  border-bottom-color: var(--border-light);
}
[data-theme="light"] .faq-question {
  color: var(--text-dark-primary);
}
[data-theme="light"] .faq-question:hover {
  color: #8A7340;
}
[data-theme="light"] .faq-chevron {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .faq-answer p {
  color: var(--text-dark-secondary);
}

/* --- Contact (already light, just keep consistent) --- */
[data-theme="light"] .section--light .contact-success p {
  color: var(--text-dark-primary);
}

/* --- Footer (light) --- */
[data-theme="light"] .footer {
  background: var(--warm-surface);
  border-top-color: var(--border-light);
}
[data-theme="light"] .wordmark--footer {
  color: var(--text-dark-primary);
}
[data-theme="light"] .footer-tagline {
  color: #8A7340;
}
[data-theme="light"] .footer-col-title {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .footer-col a {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .footer-col a:hover {
  color: var(--text-dark-primary);
}
[data-theme="light"] .footer-bottom {
  border-top-color: var(--border-light);
}
[data-theme="light"] .footer-legal {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .footer-attribution {
  color: var(--text-dark-tertiary);
}
[data-theme="light"] .footer-attribution:hover {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .footer-luminous-line {
  background: linear-gradient(90deg, transparent, #C2A66B88, #C2A66B, #C2A66B88, transparent);
}
[data-theme="light"] .footer-leader {
  color: var(--text-dark-primary);
}
[data-theme="light"] .footer-leader-title {
  color: var(--text-dark-tertiary);
}

/* --- Button overrides in dark sections for light theme --- */
[data-theme="light"] .section--dark .btn-primary {
  background: var(--text-dark-primary);
  color: var(--warm-white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
[data-theme="light"] .section--dark .btn-primary:hover {
  background: #2A2520;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* Hero buttons override for light */
[data-theme="light"] .hero .btn-primary {
  background: var(--text-dark-primary);
  color: var(--warm-white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
[data-theme="light"] .hero .btn-primary:hover {
  background: #2A2520;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* ===================================================================
   AVAILABLE NOW MODULE (Homepage)
   =================================================================== */

.available-now {
  padding: clamp(48px, 6vw, 80px) 0;
  background: var(--surface);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
.available-now-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}
.available-now-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--void);
  background: var(--signal);
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: var(--space-4);
}
.available-now-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  max-width: 560px;
}
.available-now-body {
  font-size: clamp(14px, 1.4vw, 16px);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 560px;
}
.available-now-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
  min-width: 200px;
}
.available-now-fc-link {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--signal);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
}
.available-now-fc-link:hover {
  color: var(--luminance);
}
@media (max-width: 768px) {
  .available-now-inner {
    grid-template-columns: 1fr;
  }
  .available-now-ctas {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* Light theme */
[data-theme="light"] .available-now {
  background: var(--warm-surface);
  border-top-color: var(--border-light);
  border-bottom-color: var(--border-light);
}
[data-theme="light"] .available-now-badge {
  color: var(--warm-white);
  background: #8A7340;
}
[data-theme="light"] .available-now-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .available-now-body {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .available-now-fc-link {
  color: #8A7340;
}
[data-theme="light"] .available-now-fc-link:hover {
  color: var(--text-dark-primary);
}

/* ===================================================================
   SERVICES PAGE
   =================================================================== */

.services-hero {
  padding-top: clamp(140px, 15vh, 200px);
  padding-bottom: clamp(60px, 8vh, 100px);
}
.services-hero .section-title {
  font-size: clamp(28px, 4vw, 48px);
}

/* Active nav link */
.nav-link--active {
  color: var(--signal) !important;
}

/* Service cards */
.service-card {
  background: var(--elevated);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: clamp(28px, 3vw, 44px);
  margin-bottom: var(--space-6);
  transition: border-color 0.2s ease;
}
.service-card:hover {
  border-color: rgba(194, 166, 107, 0.2);
}
.service-card-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.service-card-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--signal);
}
.service-card-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 2.5vw, 30px);
  color: var(--text-primary);
  line-height: 1.3;
}
.service-card-badge {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--void);
  background: var(--signal);
  padding: 3px 10px;
  border-radius: 3px;
}
.service-card-body {
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 720px;
  margin-bottom: var(--space-4);
}
.service-card-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-dark);
}
.service-card-detail-label {
  display: block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: var(--space-1);
}
.service-card-detail-value {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.service-card-sub {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: clamp(20px, 2vw, 28px);
  margin-top: var(--space-4);
}
.service-card-sub--urgent {
  border-color: rgba(194, 166, 107, 0.3);
  background: rgba(194, 166, 107, 0.04);
}
.service-card-sub-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(17px, 1.8vw, 20px);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

/* Services page — light theme overrides */
[data-theme="light"] .service-card {
  background: var(--warm-elevated);
  border-color: var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
[data-theme="light"] .service-card:hover {
  border-color: rgba(138, 115, 64, 0.25);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
[data-theme="light"] .service-card-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .service-card-body {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .service-card-detail-label {
  color: #8A7340;
}
[data-theme="light"] .service-card-detail-value {
  color: var(--text-dark-secondary);
}
[data-theme="light"] .service-card-details {
  border-top-color: var(--border-light);
}
[data-theme="light"] .service-card-sub {
  background: rgba(0,0,0,0.02);
  border-color: var(--border-light);
}
[data-theme="light"] .service-card-sub--urgent {
  border-color: rgba(138, 115, 64, 0.3);
  background: rgba(194, 166, 107, 0.06);
}
[data-theme="light"] .service-card-sub-title {
  color: var(--text-dark-primary);
}
[data-theme="light"] .service-card-badge {
  color: var(--warm-white);
  background: #8A7340;
}