/* =========================================
   INDIGO EGO — Brand Stylesheet
   ========================================= */

/* --- Google Fonts Fallback (loaded via layout head) --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=DM+Sans:wght@300;400;500&display=swap');

/* --- CSS Variables --- */
:root {
  --bg:          #0B0A0F;
  --surface:     #11121A;
  --indigo:      #2C2A6B;
  --indigo-light:#3D3A8C;
  --indigo-deep: #16143A;
  --amber:       #C9853A;
  --amber-dim:   #8A5C26;
  --amber-glow:  rgba(201,133,58,0.15);
  --text:        #F0EDE6;
  --text-muted:  #8A8A9A;
  --text-dim:    #5A5A6A;
  --border:      rgba(240,237,230,0.08);
  --border-amber:rgba(201,133,58,0.25);

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  --section-pad: clamp(80px, 10vw, 140px);
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--indigo-light);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--indigo);
  border-radius: 3px;
}

/* =========================================
   HERO
   ========================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, #1E1B4B 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 100%, #0D0A1A 0%, transparent 60%),
    var(--bg);
  z-index: 0;
}

/* Subtle star field effect via repeating gradient */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 15%, rgba(240,237,230,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 25%, rgba(240,237,230,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 8%,  rgba(240,237,230,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 35% 40%, rgba(240,237,230,0.15) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 55%, rgba(240,237,230,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 60%, rgba(240,237,230,0.18) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 50% 10%, rgba(201,133,58,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 45%, rgba(240,237,230,0.12) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 30%, rgba(240,237,230,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 65%, rgba(240,237,230,0.1) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* Subtle horizontal glow line */
.hero__bg::after {
  content: '';
  position: absolute;
  top: 30%;
  left: -10%;
  right: -10%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201,133,58,0.2) 40%, rgba(201,133,58,0.2) 60%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: clamp(32px, 5vw, 64px);
}

.hero__top {
  display: flex;
  align-items: center;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 2px;
}

.hero__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 8vh, 80px) 0;
}

.hero__brand {
  font-family: var(--font-serif);
  font-size: clamp(56px, 10vw, 140px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: clamp(32px, 5vw, 56px);
  /* Subtle text shadow for depth */
  text-shadow: 0 0 80px rgba(44,42,107,0.5);
}

.hero__tagline {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

.hero__tagline em {
  font-style: italic;
  color: var(--text);
}

.hero__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.hero__sub {
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 16px);
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.hero__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--amber-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.hero__scroll-text {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  writing-mode: vertical-rl;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

.hero__divider {
  position: relative;
  z-index: 3;
  line-height: 0;
  margin-top: -1px;
}

.hero__divider svg {
  width: 100%;
  height: 60px;
  display: block;
}

/* =========================================
   PILLARS
   ========================================= */

.pillars {
  background: var(--bg);
  padding: var(--section-pad) 0;
}

.pillars__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 64px);
}

.pillars__header {
  margin-bottom: clamp(48px, 8vh, 80px);
}

.pillars__label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.pillars__label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--amber);
  opacity: 0.6;
}

.pillar {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.pillar__num {
  font-family: var(--font-serif);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 700;
  color: var(--indigo);
  line-height: 1;
  padding-top: 8px;
  /* subtle glow */
  text-shadow: 0 0 40px rgba(44,42,107,0.4);
}

.pillar__body {
  padding-bottom: clamp(32px, 5vh, 56px);
}

.pillar__name {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  color: var(--amber);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.pillar__desc {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 24px;
}

.pillar__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pillar__tag {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 2px;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.pillar__tag:hover {
  border-color: var(--border-amber);
  color: var(--amber);
}

.pillar__divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--border) 0%, transparent 100%);
  margin: clamp(32px, 5vh, 56px) 0;
}

/* =========================================
   PHILOSOPHY
   ========================================= */

.philosophy {
  position: relative;
  padding: var(--section-pad) 0;
  overflow: hidden;
}

.philosophy__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 60% at 50% 50%, #1A1830 0%, transparent 70%),
    var(--indigo-deep);
  z-index: 0;
}

/* Decorative amber lines */
.philosophy__bg::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--amber-dim) 30%, var(--amber-dim) 70%, transparent 100%);
  opacity: 0.3;
}

.philosophy__bg::after {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--amber-dim) 30%, var(--amber-dim) 70%, transparent 100%);
  opacity: 0.3;
}

.philosophy__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 80px) clamp(24px, 5vw, 64px);
  text-align: center;
}

.philosophy__mark {
  margin: 0 auto 40px;
  width: 48px;
  opacity: 0.8;
}

.philosophy__quote {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5vw, 56px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.35;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 32px;
}

.philosophy__attr {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  opacity: 0.7;
  font-style: normal;
}

/* =========================================
   VISION
   ========================================= */

.vision {
  background: var(--surface);
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.vision__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 64px);
  text-align: center;
}

.vision__label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-block;
  margin-bottom: 32px;
}

.vision__text {
  font-family: var(--font-serif);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  letter-spacing: -0.005em;
  margin-bottom: 48px;
}

.vision__rule {
  width: 60px;
  height: 1px;
  background: var(--amber-dim);
  margin: 0 auto 48px;
}

.vision__sub {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vision__sub p {
  font-family: var(--font-sans);
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-muted);
}

/* =========================================
   CLOSING
   ========================================= */

.closing {
  background: var(--bg);
  padding: clamp(80px, 15vw, 160px) 0;
  text-align: center;
  overflow: hidden;
  position: relative;
}

/* Subtle radial glow behind text */
.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(44,42,107,0.3) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.closing__inner {
  position: relative;
  z-index: 1;
}

.closing__line {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.closing__question {
  font-family: var(--font-serif);
  font-size: clamp(40px, 8vw, 96px);
  font-weight: 700;
  color: var(--amber);
  line-height: 1.1;
  letter-spacing: -0.02em;
  /* Amber glow */
  text-shadow: 0 0 60px rgba(201,133,58,0.3);
}

/* =========================================
   FOOTER
   ========================================= */

.footer {
  background: var(--indigo-deep);
  padding: clamp(40px, 6vw, 64px) 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__name {
  font-family: var(--font-serif);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.footer__tagline {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.footer__meta {
  text-align: right;
}

.footer__copy {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 768px) {
  .hero__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }

  .hero__scroll {
    display: none;
  }

  .pillar {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pillar__num {
    font-size: 40px;
    padding-top: 0;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__meta {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero__brand {
    font-size: 48px;
  }

  .hero__tagline {
    font-size: 24px;
  }

  .pillars__inner {
    padding: 0 24px;
  }
}

/* =========================================
   ANIMATIONS
   ========================================= */

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

.hero__brand {
  animation: fadeUp 0.8s var(--ease-out) forwards;
  animation-delay: 0.1s;
  opacity: 0;
}

.hero__tagline {
  animation: fadeUp 0.8s var(--ease-out) forwards;
  animation-delay: 0.25s;
  opacity: 0;
}

.hero__eyebrow {
  animation: fadeUp 0.6s var(--ease-out) forwards;
  animation-delay: 0s;
  opacity: 0;
}

.hero__sub {
  animation: fadeUp 0.6s var(--ease-out) forwards;
  animation-delay: 0.4s;
  opacity: 0;
}