/* ==========================================================================
   Noctales — Marketing Website Styles
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --midnight: #0D1B2A;
  --navy: #1A2F4A;
  --deep-black: #080F18;
  --amber: #F4A553;
  --gold: #F4C87A;
  --lunar: #EEF0F4;
  --parchment: #F5EFE0;
  --slate: #7A9AB8;

  --font-display: Georgia, 'New York', 'Times New Roman', serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --radius-card: 16px;
  --radius-btn: 12px;

  --space-section: clamp(72px, 10vw, 120px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: radial-gradient(ellipse at 50% 0%, var(--navy), var(--midnight) 50%, var(--deep-black));
  background-attachment: fixed;
  color: var(--lunar);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--lunar);
  line-height: 1.2;
}

h1 { font-size: clamp(36px, 6vw, 68px); letter-spacing: 0.5px; }
h2 { font-size: clamp(26px, 4vw, 40px); letter-spacing: 0.5px; }
h3 { font-size: clamp(18px, 2.5vw, 24px); }

.label {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--amber);
}

/* ---------- Layout ---------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: var(--space-section) 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .label {
  margin-bottom: 12px;
}

.section-header p {
  color: rgba(238, 240, 244, 0.65);
  max-width: 560px;
  margin: 16px auto 0;
  font-size: 17px;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(244, 165, 83, 0.12);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 3.5px;
  color: var(--lunar);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 14px;
  letter-spacing: 0.5px;
  color: var(--slate);
  transition: color 0.2s;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--lunar);
  text-decoration: none;
}

.nav-cta {
  background: var(--amber);
  color: var(--midnight) !important;
  padding: 8px 20px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14px !important;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: var(--gold);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--lunar);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero .label {
  margin-bottom: 20px;
}

.hero h1 {
  margin-bottom: 20px;
}

.hero-subtitle {
  color: rgba(238, 240, 244, 0.65);
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: 18px;
  line-height: 1.7;
}

.hero-icon {
  margin: 0 auto 40px;
  width: 220px;
  height: 220px;
  filter: drop-shadow(0 24px 48px rgba(244, 165, 83, 0.15)) drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
  animation: float 6s ease-in-out infinite;
}

.app-store-badge {
  display: inline-block;
  transition: opacity 0.2s;
}

.app-store-badge:hover {
  opacity: 0.85;
}

.app-store-badge img,
.app-store-badge svg {
  height: 48px;
  width: auto;
}

#star-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* ---------- How It Works ---------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.step {
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  text-align: center;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--amber);
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 20px;
}

.step h3 {
  margin-bottom: 10px;
}

.step p {
  color: rgba(238, 240, 244, 0.6);
  font-size: 15px;
}

.step-icon {
  display: block;
  margin: 0 auto 16px;
  width: 48px;
  height: 48px;
  color: var(--amber);
}

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.feature-card {
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 32px 28px;
  position: relative;
}

.feature-card h3 {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.feature-card p {
  color: rgba(238, 240, 244, 0.6);
  font-size: 15px;
  line-height: 1.7;
}

.badge-premium {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(244, 200, 122, 0.15);
  color: var(--gold);
  padding: 3px 10px;
  border-radius: 20px;
  font-family: var(--font-body);
  font-weight: 600;
}

.badge-coming {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: rgba(244, 165, 83, 0.12);
  color: var(--amber);
  padding: 3px 10px;
  border-radius: 20px;
  font-family: var(--font-body);
  font-weight: 600;
}

.feature-icon {
  width: 40px;
  height: 40px;
  color: var(--amber);
  margin-bottom: 16px;
}

/* ---------- Noctale Voice ---------- */
.noctale-voice-section {
  padding: var(--space-section) 0;
}

.noctale-voice-inner {
  background: linear-gradient(135deg, #1a2f4a 0%, #0d1b2a 60%, #12243a 100%);
  border: 1px solid rgba(244, 165, 83, 0.2);
  border-radius: 24px;
  padding: clamp(40px, 6vw, 72px) clamp(28px, 6vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.noctale-voice-inner::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(244,165,83,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.noctale-voice-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 165, 83, 0.1);
  border: 1px solid rgba(244, 165, 83, 0.25);
  border-radius: 24px;
  padding: 8px 18px;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--amber);
  margin-bottom: 28px;
  font-family: var(--font-body);
}

.noctale-voice-inner h2 {
  font-size: clamp(28px, 4.5vw, 48px);
  margin-bottom: 20px;
  line-height: 1.2;
}

.noctale-voice-sub {
  color: rgba(238, 240, 244, 0.65);
  font-size: 18px;
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.noctale-voice-sub em {
  color: var(--parchment);
  font-style: italic;
}

.noctale-voice-scenarios {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 560px;
  margin: 0 auto 40px;
}

@media (min-width: 520px) {
  .noctale-voice-scenarios {
    grid-template-columns: repeat(3, 1fr);
  }
}

.scenario {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 16px 24px;
  min-width: 160px;
}

.scenario-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.scenario p {
  color: rgba(238, 240, 244, 0.6);
  font-size: 14px;
  line-height: 1.4;
}

.noctale-voice-detail {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 32px;
  max-width: 560px;
  margin: 0 auto;
}

.noctale-voice-detail p {
  color: rgba(238, 240, 244, 0.5);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.noctale-voice-price {
  display: inline-block;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 16px;
}

/* Pricing addon label */
.pricing-addon-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 8px;
  font-family: var(--font-body);
}

/* ---------- Privacy ---------- */
.privacy-section {
  text-align: center;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 640px;
  margin: 0 auto 48px;
}

.privacy-item {
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  padding: 28px 20px;
  text-align: center;
}

.privacy-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 14px;
  color: var(--amber);
}

.privacy-item h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.privacy-item p {
  font-size: 13px;
  color: var(--slate);
}

.privacy-callout {
  background: var(--navy);
  border-left: 3px solid var(--amber);
  border-radius: 0 12px 12px 0;
  padding: 28px 32px;
  max-width: 640px;
  margin: 0 auto 32px;
  text-align: left;
}

.privacy-callout p {
  color: var(--parchment);
  font-size: 16px;
  line-height: 1.7;
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 165, 83, 0.1);
  border: 1px solid rgba(244, 165, 83, 0.25);
  border-radius: 24px;
  padding: 10px 20px;
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.5px;
}

.privacy-badge svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  text-align: center;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--amber);
  box-shadow: 0 0 40px rgba(244, 165, 83, 0.08);
}

.pricing-card.featured::before {
  content: 'Best Value';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: var(--midnight);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 20px;
}

.pricing-plan {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 8px;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--lunar);
  margin-bottom: 4px;
}

.pricing-period {
  font-size: 14px;
  color: var(--slate);
  margin-bottom: 24px;
}

.pricing-savings {
  display: inline-block;
  background: rgba(244, 200, 122, 0.15);
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 24px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 14px;
  color: rgba(238, 240, 244, 0.7);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features .check {
  color: var(--amber);
  flex-shrink: 0;
}

.pricing-features .x {
  color: rgba(122, 154, 184, 0.4);
  flex-shrink: 0;
}

.pricing-features .disabled {
  color: rgba(238, 240, 244, 0.3);
}

.pricing-btn {
  display: inline-block;
  width: 100%;
  padding: 14px 24px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.pricing-btn:hover { text-decoration: none; }

.pricing-btn-primary {
  background: var(--amber);
  color: var(--midnight);
}

.pricing-btn-primary:hover {
  background: var(--gold);
}

.pricing-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--lunar);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.pricing-addon {
  max-width: 640px;
  margin: 48px auto 0;
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  padding: 28px 32px;
  text-align: center;
}

.pricing-addon h3 {
  margin-bottom: 8px;
}

.pricing-addon p {
  color: rgba(238, 240, 244, 0.6);
  font-size: 15px;
}

.pricing-addon .price-tag {
  display: inline-block;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 20px;
  margin-top: 8px;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--lunar);
  font-family: var(--font-display);
  font-size: 18px;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-question:hover {
  color: var(--amber);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--slate);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 0 20px;
  color: rgba(238, 240, 244, 0.6);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--deep-black);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 48px 24px 32px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 3.5px;
  color: var(--lunar);
  text-decoration: none;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 14px;
  color: var(--slate);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--lunar);
  text-decoration: none;
}

.footer-requirement {
  font-size: 12px;
  color: rgba(122, 154, 184, 0.6);
  max-width: 400px;
}

.footer-copyright {
  font-size: 12px;
  color: rgba(122, 154, 184, 0.4);
  letter-spacing: 1px;
}

/* ---------- Animations ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .hero-icon { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  #star-canvas { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 15, 24, 0.97);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    z-index: 99;
  }

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

  .nav-links a {
    font-size: 20px;
    color: var(--lunar);
  }

  .hamburger {
    display: flex;
    z-index: 101;
  }

  .hero-icon {
    width: 160px;
    height: 160px;
  }

  .privacy-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .privacy-callout {
    padding: 20px 24px;
  }
}

@media (min-width: 600px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .pricing-card.featured {
    transform: scale(1.03);
  }
}

@media (min-width: 900px) {
  .hero-icon {
    width: 240px;
    height: 240px;
  }
}