/* =============================================
   TCSF – Vibrant Premium Design System v2
   ============================================= */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
  /* Vibrant Color Palette */
  --indigo: #1e1b4b;
  --indigo-m: #2d2b7e;
  --violet: #4338ca;
  --violet-l: #6366f1;
  --amber: #f59e0b;
  --amber-l: #fbbf24;
  --amber-pale: #fef3c7;
  --emerald: #059669;
  --rose: #e11d48;
  --sky: #0ea5e9;
  --white: #ffffff;
  --off: #f8f9ff;
  --gray-50: #f1f3fb;
  --gray-100: #e8eaf6;
  --gray-300: #c5c8e0;
  --gray-500: #6b7292;
  --gray-700: #3d4160;
  --text: #1e1b4b;
  --text-m: #3d4160;
  --text-l: #6b7292;
  /* Gradients */
  --grad-h: linear-gradient(135deg, #0a0720 0%, #1e1b4b 40%, #2d2b7e 75%, #0f0d35 100%);
  --grad-g: linear-gradient(135deg, var(--violet), var(--violet-l));
  --grad-a: linear-gradient(135deg, var(--amber), var(--amber-l));
  /* Shadows */
  --sh-sm: 0 2px 8px rgba(30, 27, 75, 0.08);
  --sh-md: 0 8px 32px rgba(30, 27, 75, 0.14);
  --sh-lg: 0 20px 60px rgba(30, 27, 75, 0.18);
  --sh-a: 0 8px 32px rgba(245, 158, 11, 0.28);
  --sh-v: 0 8px 32px rgba(99, 102, 241, 0.28);
  /* Radius */
  --r: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  /* Type */
  --display: 'Playfair Display', serif;
  --body: 'Plus Jakarta Sans', sans-serif;
  --trans: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--body);
  color: var(--text-m);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ---------- LAYOUT UTILITIES ---------- */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.sec {
  padding: 96px 0;
}

.sec-alt {
  background: var(--off);
  padding: 96px 0;
}

.sec-dark {
  background: var(--grad-h);
  padding: 96px 0;
}

/* ---------- SECTION HEADERS ---------- */
.sec-head {
  text-align: center;
  margin-bottom: 64px;
}

.sec-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(99, 102, 241, .12), rgba(99, 102, 241, .06));
  border: 1px solid rgba(99, 102, 241, .3);
  color: var(--violet);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.sec-tag-light {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .25);
  color: rgba(255, 255, 255, .8);
}

.sec-title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 14px;
}

.sec-title.white {
  color: #fff;
}

.sec-sub {
  font-size: 1rem;
  color: var(--text-l);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

.light-sub {
  color: rgba(255, 255, 255, .6);
}

/* Gradient highlight text */
.hl {
  background: var(--grad-a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--trans);
}

.navbar.scrolled {
  background: rgba(15, 12, 50, .97);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, .35);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  background: var(--grad-a);
  color: var(--indigo);
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 10px;
}

.logo-words {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: .65rem;
  color: rgba(255, 255, 255, .7);
  font-weight: 500;
  letter-spacing: .03em;
  line-height: 1.3;
  max-width: 180px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: .84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, .7);
  padding: 7px 13px;
  border-radius: 8px;
  transition: var(--trans);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--amber-l);
  background: rgba(245, 158, 11, .1);
}

.nav-cta {
  background: var(--grad-a);
  color: var(--indigo) !important;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 50px;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--sh-a);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--trans);
}

/* Mobile Drawer */
.nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(320px, 85vw);
  height: 100%;
  background: linear-gradient(160deg, #1a1648, #2d2b7e);
  z-index: 1050;
  padding: 100px 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 40px rgba(0, 0, 0, .4);
}

.nav-drawer.open {
  right: 0;
}

.d-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(255, 255, 255, .8);
  padding: 13px 16px;
  border-radius: 12px;
  transition: var(--trans);
  border-left: 3px solid transparent;
}

.d-link:hover {
  color: var(--amber-l);
  background: rgba(245, 158, 11, .1);
  border-left-color: var(--amber-l);
  padding-left: 22px;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}

.nav-overlay.show {
  opacity: 1;
  pointer-events: all;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  background: var(--grad-h);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 60%, rgba(99, 102, 241, .15) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(245, 158, 11, .08) 0%, transparent 50%);
}

.hero-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .12;
}

.b1 {
  width: 500px;
  height: 500px;
  background: var(--violet-l);
  top: -100px;
  left: -100px;
  animation: bFloat 12s ease-in-out infinite;
}

.b2 {
  width: 400px;
  height: 400px;
  background: var(--amber);
  bottom: -80px;
  right: -80px;
  animation: bFloat 15s ease-in-out infinite reverse;
}

.b3 {
  width: 300px;
  height: 300px;
  background: var(--sky);
  top: 40%;
  left: 50%;
  animation: bFloat 10s ease-in-out infinite 2s;
}

@keyframes bFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(30px, -30px) scale(1.1);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 120px 20px 80px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, .12);
  border: 1px solid rgba(245, 158, 11, .35);
  color: var(--amber-l);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  padding: 7px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  animation: fadeUp .8s forwards;
}

.pill-dot {
  width: 7px;
  height: 7px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: .5;
    transform: scale(1.5)
  }
}

.hero-h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeUp .8s .15s both;
}

.hero-p {
  font-size: clamp(.95rem, 2vw, 1.1rem);
  color: rgba(255, 255, 255, .68);
  line-height: 1.78;
  margin-bottom: 40px;
  animation: fadeUp .8s .3s both;
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeUp .8s .45s both;
}

.btn-hero-prim {
  background: var(--grad-a);
  color: var(--indigo);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 30px;
  border-radius: 50px;
  transition: var(--trans);
  box-shadow: var(--sh-a);
}

.btn-hero-prim:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245, 158, 11, .45);
}

.btn-hero-sec {
  border: 2px solid rgba(255, 255, 255, .3);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  padding: 13px 30px;
  border-radius: 50px;
  transition: var(--trans);
  backdrop-filter: blur(8px);
}

.btn-hero-sec:hover {
  border-color: var(--amber-l);
  color: var(--amber-l);
  transform: translateY(-3px);
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  animation: fadeUp .8s .6s both;
}

.hstat {
  text-align: center;
}

.hnum {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--amber-l);
  line-height: 1;
}

.hplus {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--amber);
}

.hlabel {
  display: block;
  font-size: .75rem;
  color: rgba(255, 255, 255, .5);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px;
}

.h-sep {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, .12);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .35);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.scroll-bar {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, .4), transparent);
  animation: grow 2s ease-in-out infinite;
}

@keyframes grow {

  0%,
  100% {
    transform: scaleY(1);
    opacity: .6
  }

  50% {
    transform: scaleY(.6);
    opacity: 1
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

/* =============================================
   TICKER
   ============================================= */
.ticker {
  background: var(--grad-a);
  overflow: hidden;
  padding: 12px 0;
}

.ticker-inner {
  display: inline-flex;
  gap: 48px;
  animation: tick 30s linear infinite;
  white-space: nowrap;
}

.ticker-inner span {
  font-size: .82rem;
  font-weight: 700;
  color: var(--indigo);
  white-space: nowrap;
}

@keyframes tick {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
}

.about-emblem-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.about-emblem {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ae-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed;
}

.r1 {
  inset: -14px;
  border-color: rgba(99, 102, 241, .25);
  animation: rot 18s linear infinite;
}

.r2 {
  inset: -28px;
  border-color: rgba(245, 158, 11, .15);
  animation: rot 25s linear infinite reverse;
}

@keyframes rot {
  to {
    transform: rotate(360deg);
  }
}

.ae-core {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-m));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  box-shadow: var(--sh-v), 0 0 60px rgba(99, 102, 241, .15);
  border: 2px solid rgba(99, 102, 241, .3);
}

.ae-core h3 {
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--grad-a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ae-core p {
  font-size: .7rem;
  color: rgba(255, 255, 255, .65);
  margin-top: 4px;
  line-height: 1.4;
}

.ae-core hr {
  width: 36px;
  border: none;
  border-top: 1.5px solid var(--amber);
  margin: 10px auto;
}

.ae-core small {
  font-size: .65rem;
  color: var(--amber-l);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.about-badge {
  background: #fff;
  border: 1px solid var(--gray-100);
  border-radius: var(--r);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--sh-md);
}

.ab-icon {
  font-size: 1.5rem;
}

.about-badge strong {
  display: block;
  font-size: .84rem;
  font-weight: 700;
  color: var(--text);
}

.about-badge span {
  font-size: .74rem;
  color: var(--text-l);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--gray-100);
}

.tab {
  background: none;
  border: none;
  padding: 10px 20px 12px;
  font-family: var(--body);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-l);
  cursor: pointer;
  transition: var(--trans);
  position: relative;
  bottom: -2px;
  border-bottom: 2px solid transparent;
}

.tab.active {
  color: var(--violet);
  border-bottom-color: var(--violet);
}

.tab:hover {
  color: var(--violet);
}

.tab-pane {
  display: none;
  animation: fadeUp .4s forwards;
}

.tab-pane.active {
  display: block;
}

.tab-pane h3 {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
}

.tab-pane p {
  font-size: .94rem;
  color: var(--text-m);
  line-height: 1.75;
  margin-bottom: 16px;
}

.abt-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--text-m);
  padding: 5px 0;
}

.abt-list li span {
  color: var(--violet);
  font-weight: 700;
}

/* =============================================
   VALUES STRIP
   ============================================= */
.values-strip {
  background: linear-gradient(135deg, var(--indigo), var(--indigo-m));
  padding: 56px 0;
}

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

.val-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--trans);
}

.val-card:hover {
  background: rgba(245, 158, 11, .08);
  border-color: rgba(245, 158, 11, .3);
  transform: translateY(-4px);
}

.val-ico {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.val-card h4 {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--amber-l);
  margin-bottom: 8px;
}

.val-card p {
  font-size: .84rem;
  color: rgba(255, 255, 255, .55);
  line-height: 1.6;
}

/* =============================================
   LEADERSHIP
   ============================================= */
.dirs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 72px;
}

.dir-card {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 44px 28px 36px;
  border: 2px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}

.dir-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.dir-card.primary::before {
  background: var(--grad-g);
}

.dir-card.secondary::before {
  background: linear-gradient(90deg, #7c3aed, #a78bfa);
}

.dir-card:hover {
  box-shadow: var(--sh-lg);
  border-color: rgba(99, 102, 241, .25);
  transform: translateY(-4px);
}

.dir-photo-wrap {
  position: relative;
  margin-bottom: 24px;
}

.dir-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(135deg, var(--violet), var(--violet-l)) border-box;
  border: 2px solid transparent;
  animation: rot 8s linear infinite;
}

.sec-ring {
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(135deg, #7c3aed, #a78bfa) border-box;
}

.dir-img {
  width: 155px;
  height: 155px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  position: relative;
  z-index: 1;
  border: 4px solid #fff;
  box-shadow: var(--sh-md);
}

.dir-badge {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: .68rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.prim-badge {
  background: var(--grad-g);
  color: #fff;
  box-shadow: var(--sh-v);
}

.sec-badge {
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
  color: #fff;
}

.dir-body {
  text-align: center;
}

.dir-tag {
  display: inline-block;
  background: rgba(99, 102, 241, .1);
  color: var(--violet);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 10px;
}

.sec-tag-pill {
  background: rgba(124, 58, 237, .1);
  color: #7c3aed;
}

.dir-card h3 {
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
}

.dir-card p {
  font-size: .9rem;
  color: var(--text-m);
  line-height: 1.75;
  text-align: left;
  margin-bottom: 18px;
}

.dir-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: center;
}

.dir-chips span {
  font-size: .75rem;
  font-weight: 600;
  background: rgba(245, 158, 11, .1);
  border: 1px solid rgba(245, 158, 11, .25);
  color: #92660a;
  padding: 4px 13px;
  border-radius: 50px;
}

/* Team */
.team-title {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin-bottom: 36px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.team-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 30px 22px;
  border: 1px solid var(--gray-100);
  transition: var(--trans);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.team-card:hover {
  box-shadow: var(--sh-md);
  border-color: rgba(99, 102, 241, .2);
  transform: translateY(-3px);
}

.team-av {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

.team-card h4 {
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
}

.team-role {
  display: inline-block;
  font-size: .73rem;
  font-weight: 700;
  color: var(--violet);
  background: rgba(99, 102, 241, .1);
  padding: 3px 13px;
  border-radius: 50px;
}

.team-card p {
  font-size: .85rem;
  color: var(--text-m);
  line-height: 1.6;
}

.team-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.team-tags span {
  font-size: .74rem;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-50);
  padding: 3px 11px;
  border-radius: 50px;
}

/* =============================================
   PROJECTS
   ============================================= */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.proj-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-lg);
  padding: 30px 26px;
  transition: var(--trans);
  backdrop-filter: blur(10px);
}

.proj-card:hover {
  background: rgba(255, 255, 255, .07);
  border-color: rgba(245, 158, 11, .3);
  transform: translateY(-4px);
}

.proj-feat {
  grid-column: span 3;
  background: rgba(245, 158, 11, .06);
  border-color: rgba(245, 158, 11, .25);
}

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

.proj-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.proj-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .45);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 4px 13px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.feat-badge {
  color: var(--amber-l);
  background: rgba(245, 158, 11, .1);
  border-color: rgba(245, 158, 11, .25);
}

.proj-card h3 {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.proj-lead {
  font-size: .78rem;
  color: var(--amber-l);
  font-style: italic;
  margin-bottom: 12px;
}

.proj-card p {
  font-size: .87rem;
  color: rgba(255, 255, 255, .62);
  line-height: 1.7;
  margin-bottom: 18px;
}

.proj-metrics {
  display: flex;
  gap: 28px;
}

.pmet strong {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--amber-l);
}

.pmet span {
  font-size: .75rem;
  color: rgba(255, 255, 255, .5);
}

.proj-list li {
  font-size: .85rem;
  color: rgba(255, 255, 255, .58);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.proj-list li::before {
  content: '→';
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
}

/* =============================================
   AWARDS
   ============================================= */
.award-hero-wrap {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.award-hero-badge {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-m));
  border-radius: var(--r-xl);
  padding: 36px 40px;
  border: 1px solid rgba(99, 102, 241, .25);
}

.ahb-icon {
  font-size: 3.5rem;
  flex-shrink: 0;
}

.ahb-text h3 {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--amber-l);
  margin-bottom: 10px;
}

.ahb-text p {
  font-size: .95rem;
  color: rgba(255, 255, 255, .7);
  line-height: 1.7;
  margin-bottom: 16px;
}

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

.ahb-chips span {
  font-size: .75rem;
  font-weight: 600;
  background: rgba(245, 158, 11, .15);
  border: 1px solid rgba(245, 158, 11, .3);
  color: var(--amber-l);
  padding: 4px 14px;
  border-radius: 50px;
}

.award-gallery {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 16px;
}

.ag-main {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
}

.ag-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform .45s ease;
  display: block;
}

.ag-main .ag-img {
  height: 400px;
}

.ag-main:hover .ag-img {
  transform: scale(1.04);
}

.ag-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 7, 40, .9), transparent);
  padding: 18px 20px 14px;
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
}

.ag-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ag-thumb-wrap {
  border-radius: var(--r);
  overflow: hidden;
  cursor: pointer;
  flex: 1;
}

.ag-thumb-wrap .ag-img {
  height: 120px;
}

.ag-thumb-wrap:hover .ag-img {
  transform: scale(1.05);
}

/* =============================================
   SESSIONS
   ============================================= */
.session-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.sess-card {
  border-radius: var(--r);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--gray-100);
}

.sess-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.sess-card:hover .sess-img {
  transform: scale(1.06);
}

.sess-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 7, 40, .88), transparent);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  padding: 16px 12px 10px;
  opacity: 0;
  transition: opacity .3s;
}

.sess-card:hover .sess-label {
  opacity: 1;
}

/* =============================================
   SERVICES
   ============================================= */
.srv-layout {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 44px;
  align-items: start;
}

.srv-intro {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-xl);
  padding: 44px 32px;
  position: sticky;
  top: 90px;
}

.sri-icon {
  font-size: 2.5rem;
  margin-bottom: 18px;
}

.srv-intro h3 {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--amber-l);
  margin-bottom: 14px;
}

.srv-intro p {
  font-size: .9rem;
  color: rgba(255, 255, 255, .65);
  line-height: 1.75;
  margin-bottom: 22px;
}

.sri-model {
  background: rgba(245, 158, 11, .08);
  border: 1px solid rgba(245, 158, 11, .2);
  border-radius: var(--r);
  padding: 16px 18px;
}

.sri-label {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--amber-l);
  margin-bottom: 7px;
}

.sri-model p {
  font-size: .82rem;
  color: rgba(255, 255, 255, .55);
  line-height: 1.5;
  margin: 0;
}

.srv-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.srv-item {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-lg);
  padding: 26px 22px;
  transition: var(--trans);
}

.srv-item:hover {
  background: rgba(245, 158, 11, .06);
  border-color: rgba(245, 158, 11, .3);
  transform: translateY(-3px);
}

.srv-ico {
  font-size: 1.7rem;
  margin-bottom: 12px;
}

.srv-item h4 {
  font-family: var(--display);
  font-size: .98rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.srv-item p {
  font-size: .83rem;
  color: rgba(255, 255, 255, .55);
  line-height: 1.6;
}

/* =============================================
   IAP STRIP
   ============================================= */
.iap-strip {
  background: var(--grad-a);
  padding: 60px 20px;
}

.iap-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.iap-ico {
  font-size: 3rem;
  flex-shrink: 0;
}

.iap-txt {
  flex: 1;
  min-width: 240px;
}

.iap-txt h3 {
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--indigo);
  margin-bottom: 8px;
}

.iap-txt p {
  font-size: .9rem;
  color: rgba(10, 7, 32, .7);
  line-height: 1.7;
}

.btn-iap {
  background: var(--indigo);
  color: var(--amber-l);
  font-weight: 700;
  font-size: .9rem;
  padding: 13px 28px;
  border-radius: 50px;
  transition: var(--trans);
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(10, 7, 32, .25);
}

.btn-iap:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(10, 7, 32, .35);
}

/* =============================================
   CONTACT
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 44px;
}

.contact-info {
  background: linear-gradient(135deg, var(--indigo), var(--indigo-m));
  border-radius: var(--r-xl);
  padding: 44px 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.ci-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, .25), transparent 70%);
}

.contact-info h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--amber-l);
  margin-bottom: 6px;
  position: relative;
}

.ci-tagline {
  font-size: .82rem;
  color: rgba(255, 255, 255, .5);
  font-style: italic;
  margin-bottom: 32px;
}

.ci-items {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 32px;
}

.ci-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.ci-ico {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.ci-item strong {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--amber-l);
  margin-bottom: 2px;
}

.ci-item span {
  font-size: .87rem;
  color: rgba(255, 255, 255, .65);
  line-height: 1.5;
}

.ci-socials {
  display: flex;
  gap: 10px;
}

.soc {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .65);
  transition: var(--trans);
}

.soc:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--indigo);
  transform: translateY(-2px);
}

.soc svg {
  width: 16px;
  height: 16px;
}

/* Form */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 44px 36px;
  box-shadow: var(--sh-sm);
  border: 1px solid var(--gray-100);
}

.cform h3 {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 26px;
}

.fg {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 18px;
}

.fg-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
}

input,
select,
textarea {
  font-family: var(--body);
  font-size: .9rem;
  color: var(--text);
  background: var(--gray-50);
  border: 2px solid var(--gray-100);
  border-radius: 11px;
  padding: 11px 15px;
  transition: var(--trans);
  outline: none;
  -webkit-appearance: none;
  width: 100%;
}

input::placeholder,
textarea::placeholder {
  color: var(--gray-300);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--violet);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--violet), var(--violet-l));
  color: #fff;
  font-family: var(--body);
  font-size: .95rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  padding: 14px 28px;
  cursor: pointer;
  transition: var(--trans);
  box-shadow: var(--sh-v);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(99, 102, 241, .4);
}

.btn-submit svg {
  width: 18px;
  height: 18px;
}

.form-ok {
  display: none;
  background: #d1fae5;
  color: #065f46;
  border-radius: 10px;
  padding: 13px 16px;
  font-size: .88rem;
  font-weight: 600;
  margin-top: 14px;
  text-align: center;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #06040f;
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.foot-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.foot-mark {
  background: var(--grad-a);
  color: var(--indigo);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  padding: 6px 11px;
  border-radius: 8px;
}

.foot-logo span {
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, .75);
}

.foot-brand p {
  font-size: .84rem;
  color: rgba(255, 255, 255, .42);
  line-height: 1.7;
}

.foot-col h5 {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--amber-l);
  margin-bottom: 18px;
}

.foot-col ul {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.foot-col ul li a {
  font-size: .84rem;
  color: rgba(255, 255, 255, .42);
  transition: var(--trans);
}

.foot-col ul li a:hover {
  color: var(--amber-l);
  padding-left: 4px;
}

.foot-contact li {
  font-size: .84rem;
  color: rgba(255, 255, 255, .42);
  line-height: 1.6;
}

.foot-bottom {
  padding: 24px 0;
  text-align: center;
}

.foot-bottom p {
  font-size: .8rem;
  color: rgba(255, 255, 255, .28);
  line-height: 1.7;
}

.foot-note {
  color: rgba(245, 158, 11, .4) !important;
  margin-top: 4px;
}

/* =============================================
   BACK TO TOP
   ============================================= */
.btt {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--grad-a);
  color: var(--indigo);
  font-size: 1.2rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: var(--sh-a);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--trans);
  pointer-events: none;
}

.btt.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.btt:hover {
  transform: translateY(-3px);
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(4, 3, 16, .96);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px;
}

.lightbox.open {
  display: flex;
}

.lb-img {
  max-width: min(900px, 90vw);
  max-height: 85vh;
  border-radius: var(--r);
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}

.lb-close,
.lb-prev,
.lb-next {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  color: #fff;
  font-size: 1.3rem;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  cursor: pointer;
  transition: var(--trans);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-close:hover,
.lb-prev:hover,
.lb-next:hover {
  background: var(--amber);
  color: var(--indigo);
}

.lb-close {
  position: absolute;
  top: 20px;
  right: 20px;
}

.lb-prev,
.lb-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.lb-prev {
  left: 16px;
}

.lb-next {
  right: 16px;
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* =============================================
   RESPONSIVE – TABLET (≤1024px)
   ============================================= */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .about-emblem-col {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }

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

  .dirs-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 56px;
  }

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

  .proj-feat {
    grid-column: span 3;
  }

  .srv-layout {
    grid-template-columns: 1fr;
  }

  .srv-intro {
    position: static;
  }

  .award-gallery {
    grid-template-columns: 1fr;
  }

  .ag-main .ag-img {
    height: 300px;
  }

  .ag-side {
    flex-direction: row;
  }

  .ag-thumb-wrap .ag-img {
    height: 160px;
  }

  .session-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

/* =============================================
   RESPONSIVE – MOBILE (≤768px)
   ============================================= */
@media (max-width: 768px) {

  .sec,
  .sec-alt,
  .sec-dark {
    padding: 72px 0;
  }

  .sec-head {
    margin-bottom: 44px;
  }

  html {
    font-size: 15px;
  }

  /* Nav */
  .nav-inner {
    height: 68px;
  }

  .logo-main {
    display: none;
  }

  /* Hero */
  .hero-content {
    padding: 100px 16px 70px;
  }

  .h-sep {
    display: none;
  }

  .hero-stats {
    gap: 16px;
  }

  /* About */
  .about-grid {
    gap: 36px;
  }

  .about-emblem-col {
    flex-direction: column;
    align-items: center;
  }

  .tabs {
    flex-wrap: wrap;
    gap: 4px;
  }

  .tab {
    font-size: .82rem;
    padding: 7px 12px;
  }

  /* Values */
  .val-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Leadership */
  .dirs-grid {
    max-width: 100%;
  }

  .dir-card {
    padding: 36px 20px 28px;
  }

  .dir-img {
    width: 135px;
    height: 135px;
  }

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

  /* Projects */
  .proj-grid {
    grid-template-columns: 1fr;
  }

  .proj-feat {
    grid-column: span 1;
  }

  .proj-metrics {
    gap: 18px;
    flex-wrap: wrap;
  }

  /* Awards */
  .award-hero-badge {
    flex-direction: column;
    gap: 16px;
    padding: 24px 20px;
  }

  .award-gallery {
    grid-template-columns: 1fr;
  }

  .ag-side {
    flex-direction: column;
  }

  .ag-thumb-wrap .ag-img {
    height: 180px;
  }

  .ag-main .ag-img {
    height: 240px;
  }

  /* Sessions */
  .session-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sess-img {
    height: 160px;
  }

  .sess-label {
    opacity: 1;
  }

  /* Services */
  .srv-cards {
    grid-template-columns: 1fr;
  }

  .srv-intro {
    padding: 28px 20px;
  }

  /* IAP */
  .iap-inner {
    flex-direction: column;
    text-align: center;
  }

  /* Contact */
  .contact-form-wrap {
    padding: 28px 20px;
  }

  .fg-row {
    grid-template-columns: 1fr;
  }

  .contact-info {
    padding: 32px 22px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .foot-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  /* Lightbox */
  .lb-prev {
    left: 8px;
  }

  .lb-next {
    right: 8px;
  }
}

/* =============================================
   RESPONSIVE – SMALL MOBILE (≤480px)
   ============================================= */
@media (max-width: 480px) {
  .hero-h1 {
    font-size: 2.1rem;
  }

  .session-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .sess-img {
    height: 140px;
  }

  .ahb-chips {
    flex-direction: column;
    gap: 6px;
  }

  .award-hero-badge {
    padding: 20px 16px;
  }

  .about-emblem {
    width: 220px;
    height: 220px;
  }

  .ae-core {
    width: 190px;
    height: 190px;
  }

  .ae-core h3 {
    font-size: 1.6rem;
  }

  .btt {
    bottom: 20px;
    right: 16px;
  }
}