/* ═══════════════════════════════════════════════════════════════
   RESEARCH SAARATHI — Main Stylesheet
   Colors matched to logo: Amber-Gold #C4912A | Green #1a5c38
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS VARIABLES ─── */
:root {
  /* Logo-matched gold palette */
  --gold:        #C4912A;
  --gold-light:  #F0CC5A;
  --gold-bright: #FFE180;
  --gold-dark:   #8B6010;
  --gold-mid:    #D4A030;

  /* Logo metallic text gradient (top→bottom like logo lettering) */
  --gold-grad: linear-gradient(180deg, #FFE180 0%, #D4A030 35%, #C4912A 65%, #8B6010 100%);
  /* Horizontal shimmer gradient for badges/labels */
  --gold-shim: linear-gradient(135deg, #FFE180 0%, #C4912A 45%, #8B6010 100%);

  --green:       #1a5c38;
  --green-light: #2a8a55;
  --green-glow:  rgba(26, 92, 56, 0.4);
  --dark:        #0c0c14;
  --dark-2:      #12121e;
  --dark-3:      #1a1a2a;
  --dark-4:      #22223a;
  --glass:       rgba(255, 255, 255, 0.04);
  --glass-border:rgba(196, 145, 42, 0.18);
  --text:        #e8e8f0;
  --text-muted:  #9090a8;
  --text-bright: #ffffff;
  --font-main:   'Poppins', sans-serif;
  --font-head:   'Playfair Display', serif;
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   30px;
  --shadow-gold: 0 0 30px rgba(196,145,42,0.25);
  --shadow-green:0 0 30px rgba(26,92,56,0.3);
  --transition:  all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
::selection { background: var(--gold); color: var(--dark); }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ─── PRELOADER ─── */
#preloader {
  position: fixed; inset: 0;
  background: var(--dark);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-inner {
  position: relative;
  width: 100px; height: 100px;
  display: flex; align-items: center; justify-content: center;
}
.preloader-ring {
  position: absolute; inset: 0;
  border: 3px solid transparent;
  border-top-color: var(--gold);
  border-right-color: var(--green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.preloader-logo {
  width: 70px; height: 70px;
  display: flex; align-items: center; justify-content: center;
}
.preloader-logo img { width: 60px; height: 60px; object-fit: contain; }
.pl-text { font-size: 1.8rem; font-weight: 800; color: var(--gold); }
.preloader-tagline {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

/* ─── CONTAINER ─── */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── BUTTONS ─── */
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-mid), var(--gold-dark));
  color: #1a0f00;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(196,145,42,0.4);
  white-space: nowrap;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(196,145,42,0.6);
  background: linear-gradient(135deg, #fff0a0, var(--gold-bright), var(--gold-mid));
}

.btn-outline-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 27px;
  border: 2px solid var(--gold);
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ─── SECTION COMMONS ─── */
.section { padding: 100px 0; position: relative; overflow: hidden; }
.section-bg-pattern {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(201,162,39,0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(26,92,56,0.05) 0%, transparent 50%);
  pointer-events: none;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: 1px solid rgba(196,145,42,0.3);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 14px;
  box-shadow: inset 0 0 0 1px rgba(196,145,42,0.08);
  background-color: rgba(196,145,42,0.08);
  background-origin: padding-box, padding-box;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
  line-height: 1.2;
}
.section-line {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  margin: 0 auto 16px;
  border-radius: 2px;
}
.section-desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1rem;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(12, 12, 20, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-brand {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 56px; height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(201,162,39,0.3));
}
.nav-brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-size: 1rem; font-weight: 800;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.5px;
  line-height: 1.2;
}
.brand-tagline {
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
  border-radius: 1px;
}
.nav-link:hover, .nav-link.active {
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-link:hover::after, .nav-link.active::after {
  left: 10%; right: 10%;
}

.nav-cta { font-size: 0.82rem; padding: 10px 20px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1001;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--dark);
  padding-top: 80px;
}

#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(26,92,56,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(201,162,39,0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(12,12,20,0.3) 0%, rgba(12,12,20,0.7) 100%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 60px 0;
  position: relative; z-index: 2;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,162,39,0.1);
  border: 1px solid rgba(201,162,39,0.3);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero-badge i { font-size: 0.65rem; }

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.15;
  color: var(--text-bright);
  margin-bottom: 20px;
}
.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-stats {
  display: flex; align-items: center;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
  display: block;
  font-size: 1.8rem; font-weight: 800;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-plus {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800; font-size: 1.4rem;
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}
.stat-sep {
  width: 1px; height: 40px;
  background: rgba(201,162,39,0.2);
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  height: 460px;
  z-index: 2;
  isolation: isolate;
}
.hero-emblem {
  width: 380px;
  display: flex; align-items: center; justify-content: center;
  animation: floatGlow 4s ease-in-out infinite;
  position: relative; z-index: 1;
  filter: drop-shadow(0 0 50px rgba(201,162,39,0.35)) drop-shadow(0 0 100px rgba(26,92,56,0.2));
}
.hero-emblem img {
  width: 380px;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
}
.emblem-fallback {
  font-size: 5rem; color: var(--gold);
  display: flex; align-items: center; justify-content: center;
}

.hero-card-float {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  background: rgba(18,18,30,0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.8rem; font-weight: 600;
  color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  white-space: nowrap;
  z-index: 20;
  isolation: isolate;
}
.hero-card-float i { color: var(--gold); font-size: 1.1rem; }
.card-1 { top: 20px; left: -30px; animation: floatCard 3s ease-in-out infinite; }
.card-2 { bottom: 50px; left: -30px; animation: floatCard 3.5s ease-in-out infinite 0.5s; }
.card-3 { top: 50%; right: -10px; transform: translateY(-50%); animation: floatCard 4s ease-in-out infinite 1s; }

@keyframes floatGlow {
  0%, 100% { transform: translateY(0); box-shadow: 0 0 60px rgba(201,162,39,0.15), 0 0 120px rgba(26,92,56,0.1); }
  50% { transform: translateY(-12px); box-shadow: 0 0 80px rgba(201,162,39,0.25), 0 0 150px rgba(26,92,56,0.15); }
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-scroll-down {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 5;
  transition: var(--transition);
}
.hero-scroll-down:hover { color: var(--gold); }
.scroll-mouse {
  width: 22px; height: 36px;
  border: 2px solid currentColor;
  border-radius: 11px;
  display: flex; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 8px;
  background: currentColor;
  border-radius: 2px;
  animation: scrollDown 1.5s ease infinite;
}
@keyframes scrollDown {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

/* ─── ABOUT SECTION ─── */
.about-section {
  background: var(--dark-2);
  padding: 80px 0;
}

.about-section .section-header { margin-bottom: 40px; }
.about-grid .glass-card p { text-align: justify; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

/* Vision — top left */
.about-grid .glass-card:nth-child(1) {
  grid-column: 1;
  grid-row: 1;
}

/* Our Mission — bottom left */
.about-grid .glass-card:nth-child(2) {
  grid-column: 1;
  grid-row: 2;
}

/* Our Action — right column, full height */
.about-grid .glass-card:nth-child(3) {
  grid-column: 2;
  grid-row: 1 / 3;
}

.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.glass-card:hover {
  border-color: rgba(201,162,39,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold);
}
.card-glow {
  position: absolute; bottom: -50%; right: -50%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(201,162,39,0.08), transparent 70%);
  pointer-events: none;
}
.featured-card {
  background: linear-gradient(135deg, rgba(26,92,56,0.15), rgba(12,12,20,0.8));
  border-color: rgba(26,92,56,0.4);
}
.featured-card:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow-green);
}
.featured-card .card-glow {
  background: radial-gradient(circle, rgba(26,92,56,0.15), transparent 70%);
}

/* ═══════════════════════════════════════════════
   3D ICON SYSTEM — Raised Slab with Extrusion
   ═══════════════════════════════════════════════ */

@keyframes crystal-float {
  0%, 100% { transform: perspective(350px) rotateX(10deg) rotateY(-8deg) translateY(0px); }
  50%       { transform: perspective(350px) rotateX(10deg) rotateY(-8deg) translateY(-3px); }
}

.crystal {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  /* Top face — rich dark gold surface */
  background: linear-gradient(145deg,
    #2a2210 0%,
    #1e1a0c 30%,
    #251e0e 60%,
    #1a1508 100%
  );
  /* Directional borders: bright top-left (light source), dark bottom-right (shadow) */
  border-top:    1.5px solid rgba(255,230,100,0.55);
  border-left:   1.5px solid rgba(255,220,80,0.40);
  border-right:  1.5px solid rgba(80,60,10,0.70);
  border-bottom: 1.5px solid rgba(60,45,5,0.80);
  /* Stacked offset shadows = extruded 3D depth (right-bottom stack) */
  box-shadow:
    1px 1px 0 rgba(196,145,42,0.80),
    2px 2px 0 rgba(180,130,35,0.65),
    3px 3px 0 rgba(160,115,28,0.52),
    4px 4px 0 rgba(140,100,22,0.42),
    5px 5px 0 rgba(120,85,16,0.34),
    6px 6px 0 rgba(100,70,12,0.27),
    7px 7px 0 rgba(80,55,8,0.20),
    8px 8px 0 rgba(60,40,5,0.15),
    /* Ambient float shadow below */
    8px 16px 28px rgba(0,0,0,0.55),
    0 4px 12px rgba(196,145,42,0.20);
  overflow: hidden;
  /* Default float animation */
  animation: crystal-float 4s ease-in-out infinite;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: default;
}

/* Top-face glass shine — upper-left quadrant */
.crystal::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 70%; height: 52%;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.22) 0%,
    rgba(255,240,160,0.10) 45%,
    transparent 100%
  );
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
}

/* Floor ambient glow — ellipse cast beneath */
.crystal::after {
  content: '';
  position: absolute;
  bottom: -14px; left: 50%;
  transform: translateX(-50%);
  width: 80%; height: 12px;
  background: radial-gradient(ellipse at center,
    rgba(196,145,42,0.45) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: -1;
}

/* Icon — metallic gold gradient */
.crystal i {
  position: relative; z-index: 1;
  background: linear-gradient(170deg,
    #FFF0A0 0%,
    #FFE060 20%,
    #D4A030 55%,
    #C4912A 75%,
    #8B6010 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 1px 4px rgba(196,145,42,0.70));
  transition: filter 0.25s ease;
}

/* Hover — flip perspective direction + lift */
.crystal:hover {
  animation: none;
  transform: perspective(350px) rotateX(-6deg) rotateY(10deg) translateY(-5px);
  box-shadow:
    -1px -1px 0 rgba(255,240,100,0.55),
    -2px -2px 0 rgba(220,175,50,0.42),
    -3px -3px 0 rgba(196,145,42,0.32),
    -4px -4px 0 rgba(160,115,28,0.24),
    -5px -5px 0 rgba(120,85,16,0.17),
    /* lifted ambient */
    -5px 18px 32px rgba(0,0,0,0.50),
    0 6px 18px rgba(196,145,42,0.30);
}
.crystal:hover i {
  filter: drop-shadow(0 2px 10px rgba(255,210,60,0.90));
}

/* ── Green 3D variant (Mission card) ── */
.crystal-green {
  background: linear-gradient(145deg,
    #0e2118 0%,
    #0a1c12 30%,
    #0d1e14 60%,
    #081509 100%
  );
  border-top:    1.5px solid rgba(80,220,140,0.55);
  border-left:   1.5px solid rgba(60,200,120,0.40);
  border-right:  1.5px solid rgba(8,50,20,0.70);
  border-bottom: 1.5px solid rgba(5,40,15,0.80);
  box-shadow:
    1px 1px 0 rgba(26,92,56,0.90),
    2px 2px 0 rgba(22,80,48,0.72),
    3px 3px 0 rgba(18,68,40,0.58),
    4px 4px 0 rgba(14,56,32,0.46),
    5px 5px 0 rgba(10,45,25,0.36),
    6px 6px 0 rgba(7,35,18,0.28),
    7px 7px 0 rgba(5,26,12,0.20),
    8px 8px 0 rgba(3,18,8,0.15),
    8px 16px 28px rgba(0,0,0,0.55),
    0 4px 12px rgba(26,92,56,0.25);
}
.crystal-green::after {
  background: radial-gradient(ellipse at center,
    rgba(42,138,85,0.45) 0%,
    transparent 70%
  );
}
.crystal-green i {
  background: linear-gradient(170deg,
    #C8FFE0 0%,
    #6AE8A8 20%,
    #2a8a55 55%,
    #1a6e40 75%,
    #0d3d20 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 1px 4px rgba(26,92,56,0.75));
}
.crystal-green:hover {
  animation: none;
  transform: perspective(350px) rotateX(-6deg) rotateY(10deg) translateY(-5px);
  box-shadow:
    -1px -1px 0 rgba(80,220,140,0.55),
    -2px -2px 0 rgba(42,138,85,0.42),
    -3px -3px 0 rgba(26,92,56,0.32),
    -4px -4px 0 rgba(18,68,40,0.24),
    -5px -5px 0 rgba(10,45,25,0.17),
    -5px 18px 32px rgba(0,0,0,0.50),
    0 6px 18px rgba(26,92,56,0.35);
}
.crystal-green:hover i {
  filter: drop-shadow(0 2px 10px rgba(80,220,140,0.90));
}

/* ── Sizes ── */
.about-icon-wrap {
  width: 58px; height: 58px;
  border-radius: 16px;
  font-size: 1.35rem;
  margin-bottom: 14px;
}
.obj-icon       { width: 60px; height: 60px; border-radius: 18px; font-size: 1.5rem;  margin-bottom: 20px; }
.stream-icon-wrap { width: 52px; height: 52px; border-radius: 16px; font-size: 1.25rem; margin-bottom: 16px; }
.cycle-icon-wrap  { width: 60px; height: 60px; border-radius: 50%;   font-size: 1.3rem;  margin-bottom: 14px; }
.adv-icon       { width: 58px; height: 58px; border-radius: 16px; font-size: 1.3rem;  margin-bottom: 18px; }
.econ-icon      { width: 58px; height: 58px; border-radius: 50%;   font-size: 1.3rem;  margin-bottom: 12px; }

.gold-glow { /* retained */ }
.green-glow { /* retained */ }

.glass-card h3 {
  font-size: 1.05rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}
.glass-card p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.65; text-align: justify; }

.mission-badge {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px;
  background: rgba(201,162,39,0.15);
  border: 1px solid rgba(201,162,39,0.3);
  color: var(--gold);
  font-size: 0.75rem; font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.philosophy-list { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }
.philosophy-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.84rem; color: var(--text-muted);
  line-height: 1.45;
  padding: 8px 12px;
  background: rgba(196,145,42,0.04);
  border: 1px solid rgba(196,145,42,0.1);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.philosophy-list li:hover {
  background: rgba(196,145,42,0.08);
  border-color: rgba(196,145,42,0.22);
  color: var(--text);
}
.philosophy-list li i {
  color: var(--gold);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ─── OBJECTIVES ─── */
.objectives-section { background: var(--dark); }

.objectives-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 14px;
  align-items: stretch;
}

.objective-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 18px 16px 48px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.objective-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.objective-card:hover::before { transform: scaleX(1); }
.objective-card:hover {
  border-color: rgba(201,162,39,0.2);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--shadow-gold);
}

.obj-number {
  font-size: 2.2rem; font-weight: 900;
  color: rgba(201,162,39,0.08);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-head);
}
.obj-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.objective-card:hover .obj-icon {
  transform: scale(1.12) rotate(-5deg);
}

.objective-card h3 {
  font-size: 0.88rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
}
.objective-card p { color: var(--text-muted); font-size: 0.78rem; line-height: 1.6; flex: 1; text-align: justify; }

.obj-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.7rem; font-weight: 600;
  color: var(--green-light);
  background: rgba(26,92,56,0.15);
  border: 1px solid rgba(26,92,56,0.3);
  padding: 4px 10px;
  border-radius: 50px;
}
.tag i { font-size: 0.6rem; }

.obj-arrow {
  position: absolute; bottom: 20px; right: 24px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(201,162,39,0.1);
  border: 1px solid rgba(201,162,39,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 0.8rem;
  transition: var(--transition);
}
.objective-card:hover .obj-arrow {
  background: var(--gold); color: var(--dark);
  transform: translateX(4px);
}

/* ─── CORE RESEARCH SERVICES ─── */
.services-section { background: var(--dark); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  border-color: rgba(201,162,39,0.25);
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.35), var(--shadow-gold);
}

.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 18px;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.service-card:hover .service-icon-wrap {
  transform: scale(1.1) rotate(-5deg);
}

.service-text h4 {
  font-size: 1rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 8px;
  line-height: 1.3;
}
.service-text p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ─── OUR SERVICES ─── */
.our-services-section { background: var(--dark-2); }

.our-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.our-service-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.our-service-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(201,162,39,0.05), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.our-service-card:hover {
  border-color: rgba(201,162,39,0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--shadow-gold);
}
.our-service-card:hover::after { opacity: 1; }

.our-service-icon {
  width: 62px; height: 62px;
  border-radius: 18px;
  font-size: 1.4rem;
}
.our-service-card:hover .our-service-icon {
  transform: scale(1.1) rotate(-5deg);
}

.our-service-badge {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(201,162,39,0.12);
  border: 1px solid rgba(201,162,39,0.25);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 50px;
  width: fit-content;
}

.our-service-card h3 {
  font-size: 1rem; font-weight: 700;
  color: var(--text-bright);
  line-height: 1.3;
}

.our-service-card p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.our-service-list {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.our-service-list li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--text-muted);
}
.our-service-list li i {
  color: var(--gold); font-size: 0.65rem; flex-shrink: 0;
}

.our-service-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 600;
  color: var(--gold);
  margin-top: 4px;
  transition: var(--transition);
}
.our-service-link:hover { gap: 10px; }
.our-service-link i { font-size: 0.75rem; }

@media (max-width: 1024px) {
  .our-services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .our-services-grid { grid-template-columns: 1fr; }
}

/* ─── BUSINESS CYCLE ─── */
.cycle-section { background: var(--dark-2); }

.cycle-wrapper {
  display: flex; flex-wrap: wrap;
  align-items: stretch; justify-content: center;
  gap: 0;
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 10px;
  overflow: hidden;
}

.cycle-step {
  flex: 1; min-width: 130px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  padding: 30px 16px;
  position: relative;
  transition: var(--transition);
}
.cycle-step:hover { background: rgba(201,162,39,0.04); border-radius: var(--radius-md); }

.cycle-icon-wrap {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.gold-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--dark) !important;
  border-color: var(--gold) !important;
  box-shadow: var(--shadow-gold);
}
.cycle-step:hover .cycle-icon-wrap { transform: scale(1.1); }
.cycle-step h4 { font-size: 0.82rem; font-weight: 700; color: var(--text-bright); margin-bottom: 6px; }
.cycle-step p { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; }

.cycle-conn {
  position: absolute; top: 50%; right: -10px;
  transform: translateY(-50%);
  color: var(--gold); font-size: 0.85rem; z-index: 2;
  background: var(--dark-3); padding: 4px;
}
.last-step .cycle-conn { display: none; }

.cycle-loop-banner {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-top: 28px;
  background: linear-gradient(135deg, rgba(26,92,56,0.2), rgba(201,162,39,0.1));
  border: 1px solid rgba(201,162,39,0.2);
  border-radius: var(--radius-xl);
  padding: 14px 30px;
  color: var(--gold);
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.5px;
  text-align: center;
}

/* ─── REVENUE STREAMS ─── */
.streams-section { background: var(--dark); }

.streams-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stream-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.stream-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(201,162,39,0.04), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.stream-card:hover {
  border-color: rgba(201,162,39,0.3);
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.35), 0 0 20px rgba(201,162,39,0.12);
}
.stream-card:hover::after { opacity: 1; }

.stream-num {
  font-size: 2.2rem; font-weight: 900;
  color: rgba(201,162,39,0.1);
  font-family: var(--font-head);
  line-height: 1;
  margin-bottom: 10px;
}
.stream-icon-wrap {
  width: 50px; height: 50px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.stream-card:hover .stream-icon-wrap {
  transform: rotate(-8deg) scale(1.12);
}

.stream-card h3 {
  font-size: 0.95rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 10px;
}
.stream-card p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; flex: 1; }

.stream-price {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.price-range {
  display: block;
  font-size: 0.88rem; font-weight: 700;
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-per { font-size: 0.72rem; color: var(--text-muted); }
.stream-price.tier { display: flex; flex-direction: column; gap: 4px; }
.stream-price.tier span { font-size: 0.78rem; color: var(--text-muted); }

.stream-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.68rem; font-weight: 600;
  padding: 5px 10px;
  border-radius: 50px;
  margin-top: 12px;
}
.stream-tag.day1 {
  background: rgba(26,92,56,0.2);
  border: 1px solid rgba(26,92,56,0.35);
  color: #4ade80;
}
.stream-tag.later {
  background: rgba(201,162,39,0.12);
  border: 1px solid rgba(201,162,39,0.25);
  color: var(--gold);
}

/* ─── PROJECTIONS ─── */
.projections-section { background: var(--dark-2); }

.year-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.year-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.year-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,162,39,0.25);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.highlighted-year {
  background: linear-gradient(135deg, rgba(26,92,56,0.15), rgba(12,12,20,0.8));
  border-color: rgba(26,92,56,0.35);
}
.gold-year {
  background: linear-gradient(135deg, rgba(201,162,39,0.12), rgba(12,12,20,0.8));
  border-color: rgba(201,162,39,0.35);
}

.year-label {
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.year-title {
  font-size: 1.3rem; font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 12px;
}
.gold-year .year-title { color: var(--gold); }

.year-revenue {
  font-size: 1rem; font-weight: 700;
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-color: rgba(196,145,42,0.1);
  border: 1px solid rgba(196,145,42,0.25);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  background-origin: padding-box;
}

.year-details { display: flex; flex-direction: column; gap: 10px; }
.year-details li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.83rem; color: var(--text-muted);
}
.year-details li i { color: var(--gold); width: 16px; flex-shrink: 0; }

.year-badge-highlight {
  margin-top: 16px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.5px;
  background: rgba(26,92,56,0.25);
  border: 1px solid rgba(26,92,56,0.35);
  color: #4ade80;
  padding: 5px 12px;
  border-radius: 50px;
  display: inline-block;
}
.gold-badge {
  background: rgba(201,162,39,0.15) !important;
  border-color: rgba(201,162,39,0.3) !important;
  color: var(--gold) !important;
}

/* Charts */
.chart-wrapper {
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 40px;
}
.chart-title {
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 10px;
}
.chart-title i { color: var(--gold); }
.chart-canvas-wrap { position: relative; height: 320px; }

.revenue-mix {
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.mix-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 50px;
  align-items: center;
}
.mix-chart-wrap { position: relative; }
.mix-legend { display: flex; flex-direction: column; gap: 12px; }
.mix-row {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.85rem; color: var(--text-muted);
}
.dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.mix-name { flex: 1; }
.mix-pct {
  font-weight: 700; min-width: 36px; text-align: right;
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── UNIT ECONOMICS ─── */
.economics-section { background: var(--dark); }

.economics-flow {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: 0;
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  justify-content: center;
}

.econ-step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 16px 24px;
  transition: var(--transition);
  border-radius: var(--radius-md);
  min-width: 140px;
}
.econ-step:hover { background: rgba(201,162,39,0.05); }
.econ-step.econ-highlight {
  background: rgba(201,162,39,0.08);
  border: 1px solid rgba(201,162,39,0.2);
  border-radius: var(--radius-md);
}

.econ-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.econ-step:hover .econ-icon { transform: scale(1.1); }
.econ-highlight .econ-icon { box-shadow: 0 0 22px rgba(196,145,42,0.5); }

.econ-info h4 { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.econ-info strong { font-size: 0.92rem; color: var(--text-bright); font-weight: 700; }

.econ-arrow {
  color: var(--gold); font-size: 1.1rem;
  padding: 0 8px;
  opacity: 0.5;
}

/* ─── COMPETITIVE ADVANTAGE ─── */
.advantage-section { background: var(--dark-2); }

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.advantage-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.advantage-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.advantage-card:hover::before { transform: scaleX(1); }
.advantage-card:hover {
  border-color: rgba(201,162,39,0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.adv-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.advantage-card:hover .adv-icon { transform: scale(1.1) rotate(-5deg); }

.advantage-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-bright); margin-bottom: 10px; }
.advantage-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }

/* Key Enablers */
.enablers-section {
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.enablers-title {
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 24px;
  text-align: center;
}
.enablers-grid {
  display: flex; flex-wrap: wrap;
  justify-content: center; gap: 16px;
}
.enabler {
  display: flex; align-items: center; gap: 10px;
  background: rgba(201,162,39,0.06);
  border: 1px solid rgba(201,162,39,0.15);
  padding: 12px 20px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.enabler:hover {
  background: rgba(201,162,39,0.12);
  border-color: rgba(201,162,39,0.3);
  transform: translateY(-2px);
}
.enabler i {
  font-size: 1rem;
  width: 36px; height: 36px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(255,240,160,0.14), rgba(196,145,42,0.10));
  backdrop-filter: blur(10px);
  box-shadow:
    0 0 0 1px rgba(255,220,80,0.25),
    0 4px 12px rgba(0,0,0,0.30),
    inset 0 1px 2px rgba(255,255,255,0.38);
  background-image: linear-gradient(170deg, #FFE180, #C4912A, #8B6010);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}
.enabler span { font-size: 0.83rem; color: var(--text); font-weight: 500; }

/* ─── PARTNERS ─── */
.partners-section { background: var(--dark); }

.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.partner-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.partner-card:hover {
  border-color: rgba(201,162,39,0.3);
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
  background: rgba(201,162,39,0.05);
}
.partner-card i {
  font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  width: 64px; height: 64px;
  border-radius: 20px;
  margin: 0 auto 16px;
  /* Glass syllab bound */
  background: linear-gradient(145deg, rgba(255,240,160,0.14), rgba(196,145,42,0.10), rgba(255,255,255,0.04));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 0 0 1.5px rgba(255,220,80,0.28),
    0 0 0 3px rgba(196,145,42,0.09),
    0 6px 20px rgba(0,0,0,0.35),
    inset 0 1.5px 3px rgba(255,255,255,0.40),
    inset 0 -1.5px 3px rgba(0,0,0,0.22);
  background-image: linear-gradient(170deg, #FFE180 0%, #D4A030 40%, #C4912A 70%, #8B6010 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.partner-card:hover i {
  transform: scale(1.12) rotate(-8deg);
  box-shadow:
    0 0 0 1.5px rgba(255,220,80,0.55),
    0 0 0 4px rgba(196,145,42,0.16),
    0 10px 28px rgba(0,0,0,0.42),
    inset 0 2px 4px rgba(255,255,255,0.50),
    inset 0 -2px 4px rgba(0,0,0,0.26);
}
.partner-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--text-bright); margin-bottom: 8px; }
.partner-card p { font-size: 0.76rem; color: var(--text-muted); line-height: 1.5; }

/* ─── CONTACT ─── */
.contact-section { background: var(--dark-2); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-col h3 {
  font-size: 1.5rem; font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 14px;
}
.contact-info-col > p { color: var(--text-muted); font-size: 0.93rem; line-height: 1.8; margin-bottom: 30px; }

.contact-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.contact-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: var(--transition);
}
.contact-item:hover { border-color: rgba(201,162,39,0.25); }
.contact-item-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(201,162,39,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem;
  flex-shrink: 0;
}
.contact-item h5 { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.contact-item span { font-size: 0.88rem; color: var(--text-bright); }

.contact-social { display: flex; gap: 12px; }
.social-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 1rem;
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

/* Contact Form */
.contact-form-col {
  background: var(--dark-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
}

.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.full-width { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group label span { color: var(--gold); }

.input-box {
  display: flex; align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 0 16px;
  transition: var(--transition);
}
.input-box:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.12);
}
.input-box i { color: var(--text-muted); font-size: 0.9rem; flex-shrink: 0; }
.input-box input,
.input-box select,
.input-box textarea {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-size: 0.9rem;
  padding: 14px 0;
}
.input-box select option { background: var(--dark-3); }
.input-box input::placeholder,
.input-box textarea::placeholder { color: rgba(144,144,168,0.6); }
.textarea-box { align-items: flex-start; }
.textarea-box i { padding-top: 14px; }
.textarea-box textarea { resize: vertical; min-height: 110px; }

.submit-btn {
  width: 100%; justify-content: center;
  font-size: 0.95rem; padding: 15px;
}

.form-success {
  display: none;
  align-items: center; gap: 10px;
  color: #4ade80;
  font-size: 0.9rem;
  background: rgba(74,222,128,0.08);
  border: 1px solid rgba(74,222,128,0.2);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  margin-top: 4px;
}
.form-success.show { display: flex; }
.form-success i { font-size: 1.1rem; }

/* ─── REGISTRATION CARDS ─── */
.reg-cards-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: center;
}

.reg-intro {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.reg-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}
.reg-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.reg-card:hover::before { transform: scaleX(1); }
.reg-card:hover {
  border-color: rgba(201,162,39,0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--shadow-gold);
}

.reg-card-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, rgba(201,162,39,0.15), rgba(201,162,39,0.05));
  border: 1px solid rgba(201,162,39,0.25);
  color: var(--gold);
  flex-shrink: 0;
  transition: var(--transition);
}
.reg-card-icon i {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.reg-card:hover .reg-card-icon {
  background: linear-gradient(145deg, rgba(201,162,39,0.25), rgba(201,162,39,0.10));
  border-color: rgba(201,162,39,0.5);
  transform: scale(1.08) rotate(-4deg);
  box-shadow: 0 0 20px rgba(201,162,39,0.2);
}

.reg-card-label {
  display: block;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-muted);
}

.reg-card h3 {
  font-size: 1rem; font-weight: 700;
  color: var(--text-bright);
  line-height: 1.3;
}

.reg-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.reg-card-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.82rem; font-weight: 700;
  color: var(--gold);
  margin-top: 2px;
  padding: 9px 18px;
  border: 2px solid rgba(201,162,39,0.4);
  border-radius: var(--radius-xl);
  background: rgba(201,162,39,0.06);
  transition: var(--transition);
  width: fit-content;
}
.reg-card:hover .reg-card-cta {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
  gap: 12px;
}
.reg-card-cta i { font-size: 0.8rem; transition: var(--transition); }

/* ─── FOOTER ─── */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(201,162,39,0.1);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-logo-wrap {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 18px;
}
.footer-logo-wrap img {
  width: 160px; height: auto;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 0 12px rgba(201,162,39,0.25));
}
.footer-brand-name {
  font-size: 1.1rem; font-weight: 800;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-brand-tag { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }

.footer-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 22px; }

.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.9rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: var(--gold); color: var(--dark);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.footer-links-col h5 {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  background: var(--gold-shim);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 18px;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col li a {
  font-size: 0.85rem; color: var(--text-muted);
  transition: var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.footer-links-col li a i { font-size: 0.75rem; }
.footer-links-col li a:hover { color: var(--gold); padding-left: 6px; }

.footer-mission-tag {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 20px;
  background: rgba(201,162,39,0.1);
  border: 1px solid rgba(201,162,39,0.25);
  color: var(--gold);
  font-size: 0.75rem; font-weight: 700;
  padding: 8px 16px; border-radius: 50px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex; justify-content: space-between;
  align-items: center;
  flex-wrap: wrap; gap: 10px;
  font-size: 0.8rem; color: var(--text-muted);
}
.footer-bottom i { color: #ef4444; }

/* ─── BACK TO TOP ─── */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(201,162,39,0.4);
  opacity: 0; visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(201,162,39,0.6);
}

/* ─── RESPONSIVE — TABLET ─── */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .about-grid .glass-card:nth-child(1),
  .about-grid .glass-card:nth-child(2),
  .about-grid .glass-card:nth-child(3) {
    grid-column: 1;
    grid-row: auto;
  }
  .objectives-grid { grid-template-columns: repeat(2, 1fr); }
  .streams-grid { grid-template-columns: repeat(2, 1fr); }
  .year-cards { grid-template-columns: repeat(2, 1fr); }
  .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-card:last-child { grid-column: auto; }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-stats { justify-content: center; }
  .hero-cta { justify-content: center; }
  .hero-visual { display: none; }
  .mix-layout { grid-template-columns: 220px 1fr; gap: 30px; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-col { padding: 34px 28px; }
}

/* ─── RESPONSIVE — MOBILE ─── */
@media (max-width: 768px) {
  .section { padding: 70px 0; }

  /* Navbar */
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: 0;
    width: 80vw; max-width: 320px; height: 100vh;
    background: rgba(12,12,20,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 36px;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--glass-border);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
  .nav-link { font-size: 1rem; padding: 10px 0; width: 100%; }
  .nav-cta { width: 100%; justify-content: center; }

  /* Hero */
  .hero-title { font-size: 2rem; }
  .hero-stats { gap: 14px; }
  .stat-sep { height: 30px; }
  .stat-number { font-size: 1.4rem; }

  /* Sections */
  .objectives-grid { grid-template-columns: 1fr; }
  .streams-grid { grid-template-columns: 1fr; }
  .year-cards { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-brand-col { grid-column: 1; }

  /* Cycle */
  .cycle-wrapper { flex-direction: column; }
  .cycle-conn { display: none; }
  .cycle-step { padding: 20px; width: 100%; }

  /* Mix chart */
  .mix-layout { grid-template-columns: 1fr; }
  .mix-chart-wrap { max-width: 260px; margin: 0 auto; }

  /* Economics */
  .economics-flow { flex-direction: column; }
  .econ-arrow { transform: rotate(90deg); }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-col { padding: 28px 20px; }
  .contact-layout { gap: 36px; }

  /* Advantage 3rd card */
  .advantage-grid { grid-template-columns: 1fr; }
  .advantage-card:last-child { grid-column: 1; }

}

@media (max-width: 480px) {
  .partners-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta a { width: 100%; justify-content: center; }
  .hero-badge { font-size: 0.65rem; text-align: center; }
  .section-title { font-size: 1.7rem; }
}

/* ─── ANIMATIONS ─── */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }