/* ============================================================
   WEBBS ENTREPRENEURSHIP — Brand Stylesheet
   Color scheme from the official logo:
   - Deep Black:      #0a0a0a
   - Metallic Gold:   #D4A853 (highlights #F0D38D, shadows #8A5C22)
   - Silver/Pewter:   #C8C2BC (highlights #EDEAE6, shadows #5A534E)
   - Off-White:       #E6E6E6
   Fonts: Archivo Expanded (headings, uppercase, bold) + Inter (body)
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* Brand Colors */
  --color-bg: #0a0a0a;
  --color-bg-alt: #111111;
  --color-surface: #161616;
  --color-surface-2: #1c1c1c;
  --color-divider: #2a2a2a;
  --color-border: #333333;

  --color-text: #E6E6E6;
  --color-text-muted: #9a9a9a;
  --color-text-faint: #5a5a5a;

  --color-gold: #D4A853;
  --color-gold-bright: #F0D38D;
  --color-gold-dark: #8A5C22;
  --color-silver: #C8C2BC;
  --color-silver-bright: #EDEAE6;
  --color-silver-dark: #5A534E;

  /* Typography */
  --font-display: 'Archivo Expanded', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* 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;
  --space-32: 8rem;

  /* Layout */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 0 24px rgba(212, 168, 83, 0.15);
}

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

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

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

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

::selection {
  background: rgba(212, 168, 83, 0.25);
  color: var(--color-text);
}

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

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section {
  position: relative;
}

/* --- Section Eyebrow & Headings --- */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.section-eyebrow--light {
  color: var(--color-gold-bright);
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 16ch;
  margin-bottom: var(--space-8);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-12);
  margin-top: calc(-1 * var(--space-4));
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(10, 10, 10, 0);
  backdrop-filter: blur(0px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-divider);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

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

.header-logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-lg);
  letter-spacing: 0.05em;
  color: var(--color-silver-bright);
  transition: color var(--transition-interactive);
}

.header-logo:hover .header-logo-text {
  color: var(--color-gold);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.header-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  transition: color var(--transition-interactive);
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-interactive);
}

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

.header-nav a:hover::after {
  width: 100%;
}

.header-nav .nav-cta {
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: 2px;
  transition: all var(--transition-interactive);
}

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

.header-nav .nav-cta::after {
  display: none;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-silver);
  transition: all var(--transition-interactive);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.6) 0%,
    rgba(10, 10, 10, 0.8) 50%,
    rgba(10, 10, 10, 0.95) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-20) var(--space-6);
}

.hero-logo img {
  width: clamp(180px, 30vw, 320px);
  height: auto;
  border-radius: 2px;
  border: 1px solid rgba(212, 168, 83, 0.25);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 8px 48px rgba(0, 0, 0, 0.8);
  animation: heroLogoRise 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.hero-tagline {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  animation: heroFadeUp 1.4s 0.3s both cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-cta-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  animation: heroFadeUp 1.4s 0.5s both cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: 2px;
  transition: all var(--transition-interactive);
  min-height: 52px;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  border: 1px solid var(--color-gold);
}

.btn-primary:hover {
  background: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-silver);
  border: 1px solid var(--color-silver-dark);
}

.btn-secondary:hover {
  color: var(--color-silver-bright);
  border-color: var(--color-silver);
  transform: translateY(-1px);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 1px;
  height: 60px;
  overflow: hidden;
}

.hero-scroll-hint span {
  display: block;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--color-gold), transparent);
  animation: scrollHint 2s ease-in-out infinite;
}

@keyframes scrollHint {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* ============================================================
   VISION SECTION
   ============================================================ */
.vision {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-bg);
}

.vision .container {
  max-width: var(--content-narrow);
  text-align: center;
}

.vision .section-eyebrow,
.vision .section-heading {
  text-align: center;
  margin-inline: auto;
}

.vision .section-heading {
  max-width: 20ch;
}

.vision-body {
  text-align: center;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 55ch;
  margin-inline: auto;
}

.vision-body p + p {
  margin-top: var(--space-6);
}

.vision-body strong {
  color: var(--color-text);
}

/* ============================================================
   WORLDS SECTION
   ============================================================ */
.worlds {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-bg-alt);
}

.worlds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.world-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 2px;
  overflow: hidden;
  transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
  display: flex;
  flex-direction: column;
}

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

.world-card-image {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.world-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.world-card:hover .world-card-image img {
  transform: scale(1.05);
}

.world-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, transparent 60%);
}

.world-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.world-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-silver-bright);
  margin-bottom: var(--space-3);
}

.world-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.world-card-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.world-card-links a {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  transition: color var(--transition-interactive);
}

.world-card-links a:hover {
  color: var(--color-gold-bright);
}

/* Future works card */
.world-card--future {
  border-style: dashed;
  border-color: var(--color-border);
  background: var(--color-bg-alt);
}

.world-card--future:hover {
  border-color: var(--color-gold-dark);
  border-style: solid;
}

.world-card-body--future {
  align-items: center;
  text-align: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
}

.future-icon {
  color: var(--color-gold);
  margin-bottom: var(--space-5);
  opacity: 0.8;
}

.world-card-body--future .world-card-title {
  text-align: center;
}

.world-card-body--future .world-card-desc {
  text-align: center;
  max-width: 28ch;
}

/* ============================================================
   FOUNDERS SECTION
   ============================================================ */
.founders {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-bg);
}

.founders-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-16);
  align-items: center;
}

.founders-text p {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 55ch;
}

.founders-text p + p {
  margin-top: var(--space-5);
}

.founders-text strong {
  color: var(--color-silver-bright);
  font-weight: 600;
}

.founders-tagline {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

.founders-tagline-label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.founders-emblem {
  flex-shrink: 0;
  opacity: 0.9;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.4));
}

/* ============================================================
   LEGACY (ANGELA) SECTION
   ============================================================ */
.legacy {
  position: relative;
  padding: clamp(var(--space-20), 10vw, var(--space-32)) 0;
  overflow: hidden;
}

.legacy-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.legacy-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.75) 50%,
    rgba(10, 10, 10, 0.9) 100%
  );
  z-index: 1;
}

.legacy-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-narrow);
  text-align: center;
}

.legacy-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-silver-bright);
  max-width: 30ch;
  margin-inline: auto;
}

.legacy-quote p + p {
  margin-top: var(--space-6);
}

.legacy-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
  color: var(--color-gold);
}

.legacy-ornament .line {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
}

/* ============================================================
   CONNECT SECTION
   ============================================================ */
.connect {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-bg-alt);
}

.connect .section-heading {
  text-align: center;
  margin-inline: auto;
}

.connect .section-eyebrow {
  text-align: center;
}

.connect .section-subtitle {
  text-align: center;
  margin-inline: auto;
}

.connect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: var(--space-6);
  max-width: var(--content-default);
  margin-inline: auto;
}

.connect-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-12) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 2px;
  transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

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

.connect-card-icon {
  color: var(--color-gold);
  margin-bottom: var(--space-6);
  opacity: 0.9;
}

.connect-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-silver-bright);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.connect-card-url {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  word-break: break-all;
}

.connect-card-cta {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  transition: color var(--transition-interactive);
  margin-top: auto;
}

.connect-card:hover .connect-card-cta {
  color: var(--color-gold-bright);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-16) 0 var(--space-10);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

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

.footer-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-xl);
  color: var(--color-silver-bright);
  letter-spacing: 0.05em;
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-gold);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

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

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: var(--space-12) var(--space-8);
    gap: var(--space-6);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 1px solid var(--color-divider);
    z-index: 99;
  }

  .header-nav.open {
    transform: translateX(0);
  }

  .header-nav a {
    font-size: var(--text-base);
  }

  .menu-toggle {
    display: flex;
    z-index: 100;
    position: relative;
  }

  .founders-content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .founders-emblem {
    order: -1;
  }
}

@media (max-width: 600px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .btn {
    width: 100%;
  }

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

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

  .footer-links {
    gap: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}