/* ============================================================
   RIFTBOUND COMPANION — PROMOTIONAL WEBSITE STYLESHEET
   ============================================================
   1.  CSS CUSTOM PROPERTIES (Design Tokens)
   2.  CSS RESET & BASE
   3.  TYPOGRAPHY
   4.  LAYOUT UTILITIES
   5.  COMPONENTS
       5a. Buttons
       5b. Store Badges
       5c. Section Headers
       5d. Phone Mockups
   6.  NAVBAR
   7.  HERO
   8.  FEATURES
   9.  SCREENSHOTS / CAROUSEL
   10. HOW IT WORKS
   11. DOWNLOAD CTA
   12. FOOTER
   13. KEYFRAMES
   14. RESPONSIVE — Tablet  (≤ 1024px)
   15. RESPONSIVE — Mobile  (≤ 768px)
   16. RESPONSIVE — Small   (≤ 480px)
   17. REDUCED MOTION
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Backgrounds */
  --color-bg:           #0a0a0f;
  --color-bg-card:      #12121a;
  --color-bg-elevated:  #1a1a26;
  --color-bg-input:     #1e1e2e;

  /* Borders */
  --color-border:       #2a2a40;
  --color-border-glow:  #4a3f7a;

  /* Gold accent */
  --color-gold:         #c9a84c;
  --color-gold-light:   #f0c96a;
  --color-gold-dark:    #8b6b1e;
  --color-gold-subtle:  rgba(201, 168, 76, 0.08);

  /* Purple hover */
  --color-purple:       #7b5ea7;
  --color-purple-bright:#a07dd4;
  --color-purple-hover: #9d4edd;
  --color-purple-subtle:rgba(157, 78, 221, 0.08);

  /* Text */
  --color-text-primary: #f0ead6;
  --color-text-secondary:#8a8a9a;
  --color-text-muted:   #4a4a5a;

  /* Glows & Shadows */
  --glow-gold:   0 0 20px rgba(201, 168, 76, 0.35), 0 0 60px rgba(201, 168, 76, 0.12);
  --glow-purple: 0 0 20px rgba(157, 78, 221, 0.35), 0 0 60px rgba(157, 78, 221, 0.12);
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.6);
  --shadow-deep: 0 8px 64px rgba(0, 0, 0, 0.8);

  /* Typography */
  --font-display: 'Cinzel', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border radii */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max:     1200px;
  --container-padding: clamp(1.25rem, 5vw, 2.5rem);
  --navbar-height:     72px;
}

/* ============================================================
   2. CSS RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-card); }
::-webkit-scrollbar-thumb { background: var(--color-border-glow); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-purple); }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.5rem, 7vw, 5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1rem, 2vw, 1.25rem); }

p { line-height: 1.7; }

/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-24);
}

/* Scroll animation initial states */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   5a. COMPONENTS — Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1.375rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  white-space: nowrap;
  min-height: 44px;
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: #0a0a0f;
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  box-shadow: var(--glow-gold);
  transform: translateY(-2px);
}

/* ============================================================
   5b. COMPONENTS — Store Badges
   ============================================================ */
.store-badge {
  display: inline-block;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-radius: var(--radius-sm);
}

.store-badge:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-gold);
}

.store-badge__svg {
  display: block;
  width: 160px;
  height: auto;
}

.store-badge--lg .store-badge__svg {
  width: 190px;
}

.store-badge--hero .store-badge__svg {
  width: 220px;
}

/* ============================================================
   5c. COMPONENTS — Section Headers
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-gold-dark);
  border-radius: var(--radius-full);
  background: var(--color-gold-subtle);
}

.section-header__title {
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-header__body {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-inline: auto;
}

/* ============================================================
   5d. COMPONENTS — Phone Mockups
   ============================================================ */
.phone-mockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.phone-mockup__frame {
  width: 280px;
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-border);
  border-radius: 36px;
  padding: 12px;
  position: relative;
  box-shadow:
    0 0 0 1px var(--color-border-glow),
    var(--shadow-card),
    inset 0 0 20px rgba(0, 0, 0, 0.4);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.phone-mockup__notch {
  width: 80px;
  height: 18px;
  background: var(--color-bg);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-2);
}

.phone-mockup__screen {
  border-radius: 24px;
  overflow: hidden;
  background: var(--color-bg);
}

.phone-mockup__screen img {
  width: 100%;
  height: auto;
  display: block;
}

.phone-mockup__home-bar {
  width: 60px;
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  margin: var(--space-2) auto 0;
}

.phone-mockup__caption {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
  text-align: center;
}

/* Active mockup gets gold glow */
.carousel__slide--active .phone-mockup__frame {
  border-color: var(--color-gold-dark);
  box-shadow:
    0 0 0 1px var(--color-gold-dark),
    var(--glow-gold),
    var(--shadow-deep);
}

.carousel__slide--active .phone-mockup__caption {
  color: var(--color-gold);
}

/* ============================================================
   6. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  background: transparent;
  transition:
    background var(--transition-slow),
    border-bottom var(--transition-slow),
    backdrop-filter var(--transition-slow);
}

.navbar.is-scrolled {
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-8);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-gold);
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.navbar__logo:hover { opacity: 0.85; }

.navbar__logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.navbar__logo-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.navbar__logo-sub {
  color: var(--color-gold);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-inline: auto;
}

.navbar__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

.navbar__link:hover,
.navbar__link.is-active {
  color: var(--color-gold);
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  width: 100%;
}

.navbar__cta {
  margin-left: auto;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  cursor: pointer;
  background: none;
  border: none;
  margin-left: auto;
}

.hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
  transform-origin: center;
}

.navbar.menu-is-open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar.menu-is-open .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar.menu-is-open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   7. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero__bg-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero__embers {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.ember {
  position: absolute;
  border-radius: var(--border-radius, 50%);
  background: radial-gradient(circle, var(--ember-color, #c9a84c) 30%, transparent 100%);
  width: var(--size, 3px);
  height: var(--size, 3px);
  bottom: -10px;
  left: var(--x, 50%);
  opacity: 0;
  animation: var(--anim-name, ember-rise) var(--dur, 8s) var(--delay, 0s) ease-out infinite;
  box-shadow: 0 0 calc(var(--size, 3px) * 3) calc(var(--size, 3px) * 0.5) var(--ember-color, transparent);
}

/* FURY — fast chaotic fire rise */
@keyframes ember-rise {
  0%   { opacity: 0; transform: translateY(0) translateX(0) scale(1); }
  8%   { opacity: var(--peak-opacity, 0.9); }
  70%  { opacity: var(--peak-opacity, 0.5); }
  100% { opacity: 0; transform: translateY(-72vh) translateX(var(--drift, 20px)) scale(0.3); }
}

/* ORDER — slow, disciplined vertical ascent. Square particles rotate 90° as they rise */
@keyframes order-ascend {
  0%   { opacity: 0; transform: translateY(0) rotate(0deg) scale(0.5); }
  10%  { opacity: var(--peak-opacity, 0.85); }
  50%  { opacity: var(--peak-opacity, 0.65); transform: translateY(-32vh) rotate(45deg) scale(1.1); }
  90%  { opacity: 0.15; }
  100% { opacity: 0; transform: translateY(-65vh) rotate(90deg) scale(0.7); }
}

/* BODY — heavy pulsing rise, particles swell and compress as they climb */
@keyframes body-heave {
  0%   { opacity: 0; transform: translateY(0) scale(1); }
  18%  { opacity: var(--peak-opacity, 0.95); transform: translateY(-4vh) scale(1.6); }
  38%  { transform: translateY(-8vh)  scale(0.65) translateX(calc(var(--drift, 20px) * 0.2)); }
  58%  { transform: translateY(-18vh) scale(1.35) translateX(calc(var(--drift, 20px) * 0.5)); }
  78%  { transform: translateY(-30vh) scale(0.75) translateX(calc(var(--drift, 20px) * 0.8)); }
  100% { opacity: 0; transform: translateY(-46vh) scale(0.4) translateX(var(--drift, 20px)); }
}

/* CALM — gentle slow drift like leaves floating on water */
@keyframes calm-waft {
  0%   { opacity: 0; transform: translateY(0) translateX(0) rotate(0deg); }
  12%  { opacity: var(--peak-opacity, 0.55); }
  50%  { transform: translateY(-22vh) translateX(var(--drift, 70px)) rotate(25deg); }
  88%  { opacity: var(--peak-opacity, 0.2); }
  100% { opacity: 0; transform: translateY(-48vh) translateX(calc(var(--drift, 70px) * 0.1)) rotate(-15deg); }
}

/* MIND — rapid twinkling sparks that blink in and out as they slowly rise */
@keyframes mind-twinkle {
  0%   { opacity: 0; transform: scale(0) translateY(0); }
  12%  { opacity: var(--peak-opacity, 1); transform: scale(2.2); }
  25%  { opacity: 0.03; transform: translateY(-4vh) scale(0.5); }
  38%  { opacity: var(--peak-opacity, 0.95); transform: translateY(-7vh) scale(1.7); }
  52%  { opacity: 0.03; transform: translateY(-11vh) scale(0.6); }
  66%  { opacity: var(--peak-opacity, 0.75); transform: translateY(-15vh) scale(1.3); }
  82%  { opacity: 0.03; transform: translateY(-18vh) scale(0.7); }
  100% { opacity: 0; transform: translateY(-28vh) scale(0.2); }
}

/* CHAOS — erratic spinning scatter in all directions */
@keyframes chaos-scatter {
  0%   { opacity: 0; transform: translateY(0) translateX(0) rotate(0deg) scale(1); }
  10%  { opacity: var(--peak-opacity, 0.95); }
  28%  { transform: translateY(-14vh) translateX(var(--drift, 70px)) rotate(130deg) scale(0.5); }
  50%  { transform: translateY(-32vh) translateX(calc(var(--drift, 70px) * -0.9)) rotate(225deg) scale(1.6); }
  72%  { transform: translateY(-50vh) translateX(calc(var(--drift, 70px) * 0.6)) rotate(310deg) scale(0.5); }
  100% { opacity: 0; transform: translateY(-68vh) translateX(0) rotate(450deg) scale(0.2); }
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float-orb 14s ease-in-out infinite;
}

.hero__orb--gold {
  width: clamp(320px, 45vw, 600px);
  height: clamp(320px, 45vw, 600px);
  background: radial-gradient(circle, rgba(201, 168, 76, 0.14) 0%, transparent 70%);
  top: -15%;
  left: -8%;
  animation-duration: 16s;
}

.hero__orb--purple {
  width: clamp(260px, 38vw, 500px);
  height: clamp(260px, 38vw, 500px);
  background: radial-gradient(circle, rgba(157, 78, 221, 0.11) 0%, transparent 70%);
  bottom: 0;
  right: -5%;
  animation-duration: 12s;
  animation-delay: -5s;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: var(--space-20);
  width: 100%;
}

.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: var(--space-8);
  animation: fade-in-up 0.9s ease forwards;
}

.hero__title-main {
  color: var(--color-text-primary);
  text-shadow: 0 0 60px rgba(201, 168, 76, 0.2);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(201, 168, 76, 0.4));
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-12);
  line-height: 1.8;
  animation: fade-in-up 0.9s 0.15s ease both;
}

.hero__badges {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
  animation: fade-in-up 0.9s 0.3s ease both;
}

.hero__scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  animation: fade-in-up 0.9s 0.5s ease both;
}

.scroll-cue__line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

.scroll-cue__text {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============================================================
   8. FEATURES
   ============================================================ */
.features {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(18, 18, 26, 0.4) 50%, var(--color-bg) 100%);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(201, 168, 76, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  cursor: default;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

/* Spotlight glow — updated by JS on mousemove */
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(157, 78, 221, 0.1) 0%,
    transparent 65%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.feature-card:hover {
  border-color: var(--color-purple-hover);
  box-shadow: var(--glow-purple);
  transform: translateY(-5px);
}

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

.feature-card__icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-gold-subtle);
  border: 1px solid var(--color-gold-dark);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-6);
  color: var(--color-gold);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    color var(--transition-base);
}

.feature-card:hover .feature-card__icon-wrap {
  background: var(--color-purple-subtle);
  border-color: var(--color-purple-hover);
  box-shadow: 0 0 12px rgba(157, 78, 221, 0.3);
  color: var(--color-purple-bright);
}

.feature-card__icon {
  width: 22px;
  height: 22px;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.feature-card:hover .feature-card__title {
  color: var(--color-gold-light);
}

.feature-card__body {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================================
   9. SCREENSHOTS / CAROUSEL
   ============================================================ */
.screenshots {
  background: var(--color-bg);
  overflow: hidden;
}

.screenshots__carousel-wrap {
  position: relative;
  margin-top: var(--space-8);
}

.carousel {
  overflow: hidden;
  width: 100%;
  position: relative;
  height: 660px;
}

.carousel__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel__slide {
  position: absolute;
  left: 50%;
  top: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  /* initial state — JS overwrites via cssText */
  opacity: 0;
  transform: translateX(-50%) scale(1);
  transition:
    opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Carousel Buttons */
.carousel__btn {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    color var(--transition-base),
    transform var(--transition-base);
  z-index: 2;
}

.carousel__btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  box-shadow: var(--glow-gold);
  transform: translateY(-50%) scale(1.05);
}

.carousel__btn--prev { left: clamp(8px, 3vw, 40px); }
.carousel__btn--next { right: clamp(8px, 3vw, 40px); }

/* Carousel Dots */
.carousel__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  min-width: 8px;
}

.carousel__dot--active,
.carousel__dot:hover {
  background: var(--color-gold);
  transform: scale(1.3);
  box-shadow: 0 0 8px rgba(201, 168, 76, 0.5);
}

/* ============================================================
   10. HOW IT WORKS
   ============================================================ */
.how-it-works {
  position: relative;
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(18, 18, 26, 0.5) 50%, var(--color-bg) 100%);
}

.how-it-works::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(157, 78, 221, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

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

/* Connecting line between steps */
.steps::before {
  content: '';
  position: absolute;
  top: 36px; /* center of step number */
  left: calc(33.33% / 2);
  right: calc(33.33% / 2);
  height: 1px;
  background: linear-gradient(to right, var(--color-gold-dark), var(--color-purple), var(--color-gold-dark));
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step__number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-bg-input);
  border: 1px solid var(--color-gold-dark);
  display: grid;
  place-items: center;
  color: var(--color-gold);
  margin-bottom: var(--space-8);
  position: relative;
  box-shadow: 0 0 0 4px var(--color-bg), var(--glow-gold);
  flex-shrink: 0;
}

.step__connector {
  display: none; /* used in mobile fallback */
}

.step__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: 0.04em;
}

.step__body {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================================
   11. DOWNLOAD CTA
   ============================================================ */
.download-cta {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-gold-dark);
  border-bottom: 1px solid var(--color-gold-dark);
}

.download-cta__bg-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.download-cta__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.download-cta__orb--gold {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.12) 0%, transparent 70%);
  top: -20%;
  left: -5%;
}

.download-cta__orb--purple {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(157, 78, 221, 0.1) 0%, transparent 70%);
  bottom: -20%;
  right: -5%;
}

.download-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.download-cta__title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.download-cta__body {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-10);
  max-width: 460px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.download-cta__badges {
  display: flex;
  gap: var(--space-5);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.download-cta__legal {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  max-width: 400px;
  margin-inline: auto;
  line-height: 1.6;
}

/* ============================================================
   12. FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-gold-dark);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: start;
  gap: var(--space-12);
  padding-block: var(--space-12);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__logo {
  width: fit-content;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-gold);
}

.footer__social {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  color: var(--color-text-secondary);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.social-icon:hover {
  color: var(--color-purple-bright);
  border-color: var(--color-purple-hover);
  box-shadow: 0 0 12px rgba(157, 78, 221, 0.25);
}

.footer__disclaimer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-6);
}

.footer__disclaimer p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.footer__disclaimer a {
  color: var(--color-gold-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.footer__disclaimer a:hover {
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-4);
}

.footer__copyright {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ============================================================
   13. KEYFRAMES
   ============================================================ */
@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(28px, -18px) scale(1.04); }
  66%       { transform: translate(-18px, 14px) scale(0.97); }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50%       { transform: scaleY(0.4); opacity: 0.4; }
}

/* ============================================================
   8.5. AUDIENCE
   ============================================================ */
.audience {
  background: var(--color-bg);
  position: relative;
}

.audience::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(157, 78, 221, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.audience__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.audience-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.audience-card:hover {
  border-color: var(--color-gold-dark);
  box-shadow: var(--glow-gold);
  transform: translateY(-4px);
}

.audience-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-gold-subtle);
  border: 1px solid var(--color-gold-dark);
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-5);
  color: var(--color-gold);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base);
}

.audience-card:hover .audience-card__icon-wrap {
  background: var(--color-purple-subtle);
  border-color: var(--color-purple-hover);
  color: var(--color-purple-bright);
}

.audience-card__icon {
  width: 24px;
  height: 24px;
}

.audience-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: 0.04em;
}

.audience-card__body {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================================
   10.5. SCENARIOS
   ============================================================ */
.scenarios {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(18, 18, 26, 0.5) 50%, var(--color-bg) 100%);
  position: relative;
}

.scenarios::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(157, 78, 221, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.scenarios__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.scenario-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.scenario-card:hover {
  border-color: var(--color-gold-dark);
  box-shadow: 0 0 0 1px var(--color-gold-dark), var(--shadow-card);
}

.scenario-card--wide {
  grid-column: 1 / -1;
}

.scenario-card--wide .scenario-card__features {
  columns: 2;
  column-gap: var(--space-8);
}

.scenario-card--wide .scenario-card__features li {
  break-inside: avoid;
}

.scenario-card__eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

.scenario-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  letter-spacing: 0.03em;
}

.scenario-card__narrative {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  font-style: italic;
}

.scenario-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.scenario-card__features li {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.6;
}

.scenario-card__features li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 600;
}

.tag-premium {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--color-gold-subtle);
  border: 1px solid var(--color-gold-dark);
  border-radius: var(--radius-full);
  padding: 1px 6px;
  vertical-align: middle;
  margin-left: var(--space-1);
}

/* ============================================================
   10.7. DEEP DIVE
   ============================================================ */
.deep-dive {
  background: var(--color-bg);
}

.deep-dive__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.trust-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.trust-card:hover {
  border-color: var(--color-border-glow);
  box-shadow: var(--shadow-card);
}

.trust-card__icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  color: var(--color-text-secondary);
}

.trust-card__icon {
  width: 20px;
  height: 20px;
}

.trust-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
}

.trust-card__body {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================================
   10.9. PRICING
   ============================================================ */
.pricing {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(18, 18, 26, 0.4) 50%, var(--color-bg) 100%);
  position: relative;
}

.pricing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(201, 168, 76, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.pricing__table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 860px;
  margin-inline: auto;
}

.pricing-col {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}

.pricing-col--premium {
  border-color: var(--color-gold-dark);
  box-shadow: var(--glow-gold);
  background: linear-gradient(160deg, var(--color-bg-card) 0%, rgba(201, 168, 76, 0.04) 100%);
}

.pricing-col__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0a0a0f;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  padding: 3px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-col__header {
  text-align: center;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.pricing-col--premium .pricing-col__header {
  border-bottom-color: var(--color-gold-dark);
}

.pricing-col__tier {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.pricing-col--premium .pricing-col__tier {
  color: var(--color-gold);
}

.pricing-col__price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  font-family: var(--font-display);
  margin-bottom: var(--space-1);
}

.pricing-col__sub {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.pricing-col__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.pricing-feature-item--all {
  color: var(--color-text-primary);
  font-weight: 500;
}

.pricing-feature-item__check {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-col__cta {
  width: 100%;
  justify-content: center;
}

.pricing-col__note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
}

/* ============================================================
   5a.5. COMPONENTS — Outline Button
   ============================================================ */
.btn--outline {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.btn--outline:hover {
  background: var(--color-bg-elevated);
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

/* ============================================================
   14. RESPONSIVE — Tablet (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .navbar__cta {
    display: none;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

/* ============================================================
   15. RESPONSIVE — Mobile (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Navbar */
  .navbar__hamburger {
    display: flex;
  }

  .navbar__links {
    display: none;
    position: absolute;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--container-padding);
  }

  .navbar.menu-is-open .navbar__links {
    display: flex;
  }

  .navbar__link {
    width: 100%;
    padding-block: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
  }

  .navbar__link:last-child {
    border-bottom: none;
  }

  .navbar__links li:last-child .navbar__link {
    color: var(--color-gold);
  }

  /* Features grid */
  .features__grid {
    grid-template-columns: 1fr;
  }

  /* Audience grid */
  .audience__grid {
    grid-template-columns: 1fr;
  }

  /* Scenarios grid */
  .scenarios__grid {
    grid-template-columns: 1fr;
  }

  .scenario-card--wide .scenario-card__features {
    columns: 1;
  }

  /* Deep Dive grid */
  .deep-dive__grid {
    grid-template-columns: 1fr;
  }

  /* Pricing table */
  .pricing__table {
    grid-template-columns: 1fr;
  }

  /* Hero badges */
  .hero__badges {
    flex-direction: column;
    align-items: center;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }

  .footer__brand {
    align-items: center;
  }

  .footer__links ul {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer__social {
    flex-direction: row;
    justify-content: center;
  }

  .section {
    padding-block: var(--space-16);
  }

  /* Carousel buttons */
  .carousel__btn--prev { left: 4px; }
  .carousel__btn--next { right: 4px; }

  .carousel {
    height: 600px;
  }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity 0.25s ease;
}

/* hidden attribute collapses it; JS controls opacity for fade */
.lightbox[hidden] {
  display: none !important;
}

.lightbox__frame {
  max-width: min(90vw, 480px);
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--glow-gold), 0 0 60px rgba(201, 168, 76, 0.15);
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.lightbox__img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  object-fit: contain;
  user-select: none;
}

.lightbox__close {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base);
  z-index: 2001;
}

.lightbox__close:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  box-shadow: var(--glow-gold);
}

.lightbox__nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  z-index: 2001;
}

.lightbox__nav:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  box-shadow: var(--glow-gold);
  transform: translateY(-50%) scale(1.08);
}

.lightbox__nav--prev { left: var(--space-5); }
.lightbox__nav--next { right: var(--space-5); }

.lightbox__counter {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
  pointer-events: none;
}

/* Active slide: show cursor hint */
.carousel__slide--active {
  cursor: zoom-in;
}

/* ============================================================
   16. RESPONSIVE — Small (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(2.25rem, 11vw, 3rem);
  }

  .feature-card {
    padding: var(--space-6);
  }

  .phone-mockup__frame {
    width: 220px;
  }

  .carousel {
    height: 540px;
  }

  .store-badge__svg {
    width: 140px;
  }

  .store-badge--lg .store-badge__svg {
    width: 155px;
  }

  .section-header {
    margin-bottom: var(--space-10);
  }

  .pricing-col {
    padding: var(--space-8) var(--space-6);
  }
}

/* ============================================================
   17. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__orb {
    animation: none;
  }

  .scroll-cue__line {
    animation: none;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}