/* ===========================================================
   MDC GITAM — Orientation
   =========================================================== */

:root{
  --navy-950: #060f33;
  --navy-900: #081F5C;
  --navy-800: #10276e;
  --blue-700: #334EAC;
  --blue-500: #708FD1;
  --blue-300: #DAE3FF;
  --blue-200: #E7F1FF;
  --blue-100: #F8FCFF;

  --ink: var(--blue-100);
  --ink-dim: rgba(248,252,255,0.68);
  --ink-faint: rgba(248,252,255,0.42);

  --bg: var(--navy-950);
  --surface: rgba(255,255,255,0.035);
  --surface-strong: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.16);

  --font-display: 'Source Serif 4', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease: cubic-bezier(.16,.84,.44,1);
  --ease-soft: cubic-bezier(.22,1,.36,1);

  --container: 1200px;
  --nav-h: 88px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
ul{ list-style:none; margin:0; padding:0; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight: 500; }
p{ margin:0; }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 32px; }

::selection{ background: var(--blue-700); color: var(--blue-100); }

/* subtle grain texture */
.grain{
  position: fixed; inset:0; z-index: 999; pointer-events:none;
  opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor-glow{
  position: fixed; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(112,143,209,0.16) 0%, rgba(51,78,172,0.06) 45%, transparent 70%);
  pointer-events: none; z-index: 1; transform: translate(-50%,-50%);
  left: -1000px; top: -1000px;
  transition: opacity .3s ease;
  will-change: left, top;
}
@media (max-width: 900px){ .cursor-glow{ display:none; } }

/* ============ NAV ============ */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  padding: 22px 0;
  transition: padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled{
  padding: 14px 0;
  background: rgba(6,15,51,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav-inner{
  max-width: var(--container); margin:0 auto; padding: 0 32px;
  display:flex; align-items:center; justify-content: space-between;
}
.nav-brand{ display: flex; align-items: center; }
.nav-logo{ height: 40px; width: auto; display:block; }
.nav-links{ display:flex; gap: 2px; align-items:center; }
.nav-links a{
  position: relative;
  font-size: .82rem; font-weight: 500; letter-spacing: .01em;
  color: var(--ink-dim); padding: 8px 16px; display:inline-block;
  transition: color .3s var(--ease);
}
.nav-links a::before{
  content: attr(data-idx);
  font-size: .62rem; color: var(--blue-500); margin-right: 6px;
  opacity: .7;
}
.nav-links a::after{
  content:''; position:absolute; left:16px; right:16px; bottom:4px; height:1px;
  background: var(--blue-300); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after{ transform: scaleX(1); }

.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding: 8px; z-index: 600; }
.nav-toggle span{ width: 22px; height: 1.5px; background: var(--ink); display:block; transition: transform .3s var(--ease), opacity .3s var(--ease); }

@media (max-width: 900px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position: fixed; inset:0; top:0; height: 100vh; width: 100%;
    background: var(--navy-950); flex-direction: column; justify-content:center; align-items:flex-start;
    padding: 32px; gap: 6px;
    transform: translateY(-100%); transition: transform .5s var(--ease);
  }
  .nav-links.open{ transform: translateY(0); }
  .nav-links a{ font-size: 1.6rem; padding: 10px 0; }
  .nav-links a::after{ display:none; }
  .nav.menu-open .nav-toggle span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  .nav.menu-open .nav-toggle span:nth-child(2){ opacity:0; }
  .nav.menu-open .nav-toggle span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }
}

/* ============ HERO ============ */
.hero{
  position: relative; min-height: 100vh; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center;
  padding: 140px 24px 80px; overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
#fieldCanvas{ position:absolute; inset:0; width:100%; height:100%; opacity: .55; }
.hero-glow{
  position:absolute; top: -20%; left:50%; transform: translateX(-50%);
  width: 1100px; height: 1100px; border-radius: 50%;
  background: radial-gradient(circle, rgba(51,78,172,0.35) 0%, rgba(51,78,172,0.08) 40%, transparent 70%);
  filter: blur(10px);
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(218,227,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(218,227,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 75%);
}
.hero-content{ position: relative; z-index: 2; max-width: 880px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue-300); font-weight: 600; margin-bottom: 28px;
  border: 1px solid var(--border-strong); padding: 8px 16px; border-radius: 100px;
  background: var(--surface);
}

.hero-title{
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 1.04; font-weight: 500; letter-spacing: -0.01em;
  color: var(--ink); margin-bottom: 28px;
}
.hero-title .line{ display:block; overflow:hidden; }
.hero-title em{ font-style: italic; color: var(--blue-500); }

.hero-sub{
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink-dim); max-width: 620px; margin: 0 auto 40px;
  font-weight: 400;
}
.hero-actions{ display:flex; gap: 16px; justify-content:center; flex-wrap:wrap; }

.btn{
  position: relative; display:inline-flex; align-items:center; justify-content:center;
  padding: 15px 30px; border-radius: 100px; font-size: .92rem; font-weight: 600;
  overflow: hidden; cursor:pointer; border: 1px solid transparent;
  transition: transform .35s var(--ease), border-color .35s ease;
}
.btn span{ position: relative; z-index:2; }
.btn-primary{
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: var(--navy-950); font-weight: 700;
  box-shadow: 0 8px 30px -8px rgba(51,78,172,0.7);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 36px -8px rgba(51,78,172,0.85); }
.btn-ghost{
  background: var(--surface); color: var(--ink); border-color: var(--border-strong);
}
.btn-ghost:hover{ background: var(--surface-strong); border-color: var(--blue-500); transform: translateY(-2px); }

.hero-scroll{
  position:absolute; bottom: 40px; left:50%; transform: translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px; z-index:2;
  color: var(--ink-faint); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
}
.scroll-line{ width:1px; height: 44px; background: var(--border-strong); position:relative; overflow:hidden; }
.scroll-line i{ position:absolute; top:-100%; left:0; width:100%; height:100%; background: var(--blue-300); animation: scrollDown 2.2s ease-in-out infinite; }
@keyframes scrollDown{ 0%{ top:-100%; } 50%{ top:0; } 100%{ top:100%; } }

/* ============ SECTION SHARED ============ */
section{
  position: relative; padding: 96px 0;
  scroll-margin-top: var(--nav-h);
  min-height: calc(100vh - var(--nav-h));
  display:flex; flex-direction: column; justify-content: center;
}
section > .container{ width:100%; }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-index{
  display:inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .1em;
  color: var(--blue-500); margin-bottom: 18px; font-family: var(--font-body);
}
.section-title{
  font-size: clamp(2.1rem, 4.2vw, 3.2rem); line-height: 1.08; color: var(--ink); margin-bottom: 20px;
}
.section-title em{ font-style: italic; color: var(--blue-500); }
.section-desc{ color: var(--ink-dim); font-size: 1.05rem; max-width: 520px; }
.section-tag{
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.1rem, 4.2vw, 3.2rem); line-height: 1.08; color: var(--ink);
}
.section-tag em{ font-style: italic; color: var(--blue-500); }

/* ============ ABOUT ============ */
.about{ padding-top: 48px; padding-bottom: 48px; min-height: auto; }
.about-grid{ display:grid; grid-template-columns: 200px 1fr; gap: 48px; }
.about-index{ display:flex; flex-direction: column; gap: 12px; }
.lead{ font-size: 1.35rem; color: var(--ink); font-weight: 400; line-height: 1.5; margin-bottom: 22px; }
.about-copy p:not(.lead){ color: var(--ink-dim); font-size: 1.02rem; margin-bottom: 22px; max-width: 640px; }
.about-stats{ display:flex; gap: 56px; margin-top: 40px; flex-wrap: wrap; }
.stat{ display:flex; flex-direction:column; }
.stat-num{ font-family: var(--font-display); font-size: 2.6rem; color: var(--blue-300); }
.stat-label{ font-size: .8rem; color: var(--ink-faint); letter-spacing: .04em; text-transform: uppercase; margin-top: 4px; }

@media (max-width: 800px){
  .about-grid{ grid-template-columns: 1fr; gap: 20px; }
}

/* ============ TIMELINE ============ */
.timeline{ position:relative; padding-left: 40px; }
.timeline-line{ position:absolute; left: 5px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline-progress{ position:absolute; top:0; left:0; width:100%; height:0; background: linear-gradient(var(--blue-500), var(--blue-700)); transition: height .1s linear; }
.tl-item{ position:relative; padding-bottom: 64px; padding-left: 32px; }
.tl-item:last-child{ padding-bottom: 0; }
.tl-dot{
  position:absolute; left: -40px; top: 6px; width: 12px; height:12px; border-radius:50%;
  background: var(--navy-950); border: 2px solid var(--blue-500); z-index:2;
}
.tl-date{ font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-300); font-weight: 700; margin-bottom: 10px; }
.tl-card h3{ font-size: 1.4rem; color: var(--ink); margin-bottom: 10px; font-weight: 500; }
.tl-card p{ color: var(--ink-dim); max-width: 560px; }

/* ============ MENTORS ============ */
.mentor-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mentor-card{
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  padding: 36px 30px; transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.mentor-card:hover{ transform: translateY(-6px); border-color: var(--border-strong); background: var(--surface-strong); }
.mentor-card--accent{ border-color: rgba(112,143,209,0.4); background: linear-gradient(160deg, rgba(51,78,172,0.14), rgba(255,255,255,0.02)); }
.mentor-photo{
  width: 128px; height: 128px; border-radius: 50%; flex-shrink: 0; overflow: hidden;
  background: linear-gradient(160deg, rgba(112,143,209,0.16), rgba(255,255,255,0.03));
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-faint); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid var(--border); margin-bottom: 22px;
}
.mentor-photo img{ width:100%; height:100%; object-fit: cover; }
.mentor-role{ font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-500); font-weight: 700; }
.mentor-card h3{ font-size: 1.35rem; color: var(--ink); margin: 14px 0 4px; font-weight: 500; }
.mentor-title{ font-size: .88rem; color: var(--blue-300); margin-bottom: 14px; }
.mentor-desc{
  color: var(--ink-dim); font-size: .95rem; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

@media (max-width: 900px){ .mentor-grid{ grid-template-columns: 1fr; } }

/* ============ EXECUTIVE ============ */
.hierarchy{
  display:flex; align-items: stretch; gap: 0; margin-bottom: 56px;
}
.hier-tier{
  flex: 1; display:flex; flex-direction: column; gap: 10px;
  padding: 20px 22px; border-radius: 14px; border: 1px solid var(--border);
  background: var(--surface); font-size: .9rem; font-weight: 600; color: var(--ink-dim);
  transition: transform .3s var(--ease), border-color .3s ease, color .3s ease;
}
.hier-tier:hover{ transform: translateY(-4px); border-color: var(--blue-500); color: var(--ink); }
.hier-num{
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; color: var(--blue-500);
}
.hier-arrow{
  flex-shrink: 0; display:flex; align-items:center; justify-content:center;
  width: 44px; color: var(--ink-faint); font-size: 1.1rem;
}

@media (max-width: 800px){
  .hierarchy{ flex-direction: column; }
  .hier-arrow{ width: auto; height: 28px; transform: rotate(90deg); }
}

.exec-group-title{ font-size: 1.1rem; color: var(--blue-300); font-weight: 500; margin: 48px 0 24px; }
.exec-group-title:first-of-type{ margin-top: 0; }
.exec-grid{ display:grid; gap: 24px; }
.exec-grid--2{ grid-template-columns: repeat(2, 1fr); }
.exec-grid--4{ grid-template-columns: repeat(4, 1fr); }
.exec-card{
  border: 1px dashed var(--border-strong); border-radius: 18px; padding: 24px;
  display:flex; flex-direction:column; gap: 16px; transition: border-color .3s ease, background .3s ease;
}
.exec-card:hover{ border-color: var(--blue-500); background: var(--surface); }
.exec-photo{
  width:100%; aspect-ratio: 1/1; border-radius: 14px; overflow: hidden;
  background: linear-gradient(160deg, rgba(112,143,209,0.14), rgba(255,255,255,0.03));
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-faint); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid var(--border);
}
.exec-photo img{ width:100%; height:100%; object-fit: cover; }
.exec-position{ font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-500); font-weight: 700; }
.exec-name{ font-size: 1.05rem; color: var(--ink-dim); font-weight: 500; margin: 6px 0 4px; }
.exec-bio{ font-size: .84rem; color: var(--ink-faint); }

.exec-grid--compact{ max-width: 620px; gap: 24px; }
.exec-card--lg{ padding: 30px; gap: 18px; }
.exec-card--lg .exec-photo{ font-size: .82rem; }
.exec-card--lg .exec-position{ font-size: .76rem; }
.exec-card--lg .exec-name{ font-size: 1.2rem; margin: 8px 0 6px; }
.exec-card--lg .exec-bio{ font-size: .9rem; }

@media (max-width: 1000px){ .exec-grid--4{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){
  .exec-grid--2, .exec-grid--4{ grid-template-columns: 1fr; }
  .exec-grid--compact{ max-width: 100%; }
}

/* ============ DOMAINS ============ */
.domain-tabs{ display:flex; gap: 10px; margin-bottom: 40px; }
.domain-tab{
  padding: 10px 22px; border-radius: 100px; border: 1px solid var(--border-strong);
  background: transparent; color: var(--ink-dim); font-size: .85rem; font-weight: 600;
  cursor:pointer; transition: all .3s var(--ease); font-family: var(--font-body);
}
.domain-tab:hover{ border-color: var(--blue-500); color: var(--ink); }
.domain-tab.active{ background: var(--blue-300); color: var(--navy-950); border-color: var(--blue-300); }

.domain-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.domain-grid.domain-grid--technical{ grid-template-columns: repeat(3, 1fr); gap: 28px; }
.domain-card{
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  padding: 26px 22px; transition: transform .45s var(--ease-soft), border-color .4s ease, background .4s ease, opacity .3s ease;
}
.domain-grid--technical .domain-card{ padding: 36px 32px; }
.domain-card:hover{ transform: translateY(-8px); border-color: var(--border-strong); background: var(--surface-strong); }
.domain-card.hidden{ display:none; }
.domain-num{ font-family: var(--font-display); font-size: 1.4rem; color: var(--blue-700); margin-bottom: 14px; }
.domain-grid--technical .domain-num{ font-size: 1.7rem; margin-bottom: 18px; }
.domain-card h3{ font-size: 1.15rem; color: var(--ink); margin-bottom: 8px; font-weight: 500; }
.domain-grid--technical h3{ font-size: 1.35rem; margin-bottom: 12px; }
.domain-what{ color: var(--blue-300); font-size: .86rem; margin-bottom: 16px; line-height: 1.5; }
.domain-grid--technical .domain-what{ font-size: .95rem; margin-bottom: 20px; }
.domain-list{ display:flex; flex-direction:column; gap: 10px; }
.domain-grid--technical .domain-list{ gap: 13px; }
.domain-list li{
  font-size: .88rem; color: var(--ink-dim); padding-left: 16px; position:relative; line-height: 1.55;
}
.domain-grid--technical .domain-list li{ font-size: .94rem; line-height: 1.6; }
.domain-list li::before{
  content:''; position:absolute; left:2px; top: .62em; width:5px; height:5px;
  border-radius:50%; background: var(--blue-500);
}

@media (max-width: 1000px){ .domain-grid, .domain-grid.domain-grid--technical{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .domain-grid, .domain-grid.domain-grid--technical{ grid-template-columns: 1fr; } }

/* ============ BREAKS ============ */
.break-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.break-grid--single{ grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
.break-card{
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 30px;
}
.break-grid--single .break-card{ padding: 44px 48px; }
.break-grid--single .break-card h3{ font-size: 1.35rem; text-align: center; margin-bottom: 28px; }
.break-grid--single .break-table th, .break-grid--single .break-table td{ padding: 16px 10px; font-size: .95rem; }
.break-card h3{ color: var(--ink); font-size: 1.2rem; margin-bottom: 20px; font-weight: 500; }
.break-table{ width:100%; border-collapse: collapse; }
.break-table th, .break-table td{ text-align:left; padding: 12px 8px; font-size: .88rem; border-bottom: 1px solid var(--border); }
.break-table th{ color: var(--blue-300); font-weight: 600; font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
.break-table td:first-child{ color: var(--ink-dim); font-weight: 500; }
.break-table td{ color: var(--ink); }
.break-table tr:last-child td{ border-bottom:none; }

@media (max-width: 700px){ .break-grid{ grid-template-columns: 1fr; } }
@media (max-width: 640px){ .break-grid--single{ max-width: 100%; } .break-grid--single .break-card{ padding: 32px 24px; } }

/* ============ GUIDELINES ============ */
.guide-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.guide-grid--2col{ grid-template-columns: repeat(2, 1fr); gap: 32px; }
.guide-grid--2col .guide-card{ padding: 44px 40px; }
.guide-grid--2col .guide-icon{ font-size: 1.8rem; margin-bottom: 22px; }
.guide-grid--2col h3{ font-size: 1.3rem; margin-bottom: 14px; }
.guide-grid--2col p{ font-size: .96rem; line-height: 1.7; }
.guide-card{
  padding: 30px 26px; border-radius: 18px; border: 1px solid var(--border);
  background: var(--surface); transition: transform .4s var(--ease), border-color .3s ease;
}
.guide-card:hover{ transform: translateY(-6px); border-color: var(--blue-500); }
.guide-icon{ font-family: var(--font-display); font-size: 1.4rem; color: var(--blue-500); margin-bottom: 16px; }
.guide-card h3{ font-size: 1.1rem; color: var(--ink); margin-bottom: 10px; font-weight: 500; }
.guide-card p{ font-size: .9rem; color: var(--ink-dim); line-height: 1.6; }

@media (max-width: 1000px){ .guide-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .guide-grid{ grid-template-columns: 1fr; } }

/* ============ SOC ============ */
.soc-flow{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.soc-step{ position: relative; padding: 0 24px 0 0; }
.soc-step:not(:last-child)::after{
  content:''; position:absolute; top: 22px; right: -2px; width: calc(100% - 60px); height: 1px;
  background: linear-gradient(90deg, var(--blue-700), transparent);
}
.soc-step-num{
  display:flex; align-items:center; justify-content:center; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--blue-500); color: var(--blue-300); font-family: var(--font-display); font-size: 1.1rem;
  margin-bottom: 22px; background: var(--navy-950);
}
.soc-step h3{ font-size: 1.05rem; color: var(--ink); margin-bottom: 10px; font-weight: 500; }
.soc-step p{ font-size: .88rem; color: var(--ink-dim); line-height: 1.6; }

@media (max-width: 900px){
  .soc-flow{ grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .soc-step:not(:last-child)::after{ display:none; }
}
@media (max-width: 560px){ .soc-flow{ grid-template-columns: 1fr; } }

/* ============ TENURE ============ */
.tenure{
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.section-head--light .section-desc{ color: var(--blue-200); }
.tenure-grid{ display:grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 24px; }
.tenure-card{
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.14); border-radius: 22px;
  padding: 34px;
}
.tenure-card--date{ background: linear-gradient(160deg, rgba(112,143,209,0.28), rgba(255,255,255,0.04)); }
.tenure-label{ font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-300); font-weight: 700; display:block; margin-bottom: 18px; }
.tenure-big{ display:flex; align-items:baseline; gap: 12px; font-family: var(--font-display); font-size: 4rem; color: var(--blue-100); line-height: 1; margin-bottom: 18px; }
.tenure-month{ font-size: 1.1rem; line-height: 1.2; color: var(--blue-300); font-family: var(--font-body); font-weight: 600; }
.tenure-card p{ color: var(--blue-200); font-size: .92rem; line-height: 1.6; }
.tenure-awards{ display:flex; flex-direction: column; gap: 14px; }
.tenure-awards li{ font-size: .95rem; color: var(--blue-100); font-weight: 500; }

@media (max-width: 900px){ .tenure-grid{ grid-template-columns: 1fr; } }

/* ============ LOS ============ */
.los-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.los-list{ display:flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.los-list li{ font-size: .96rem; color: var(--ink-dim); line-height: 1.6; }
.los-list strong{ color: var(--ink); }

.los-doc{
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border-strong); border-radius: 20px; padding: 40px;
  transform: rotate(-2deg);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
  transition: transform .5s var(--ease);
}
.los-doc:hover{ transform: rotate(0deg) translateY(-6px); }
.los-doc-header{ display:flex; justify-content: space-between; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--blue-500); font-weight: 700; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.los-doc-lines div{ height: 8px; background: rgba(255,255,255,0.08); border-radius: 4px; margin-bottom: 14px; }
.los-doc-lines div.short{ width: 60%; }
.los-doc-sign{ margin-top: 40px; display:flex; flex-direction: column; gap: 8px; }
.los-doc-sign span{ font-size: .7rem; color: var(--ink-faint); letter-spacing: .05em; text-transform: uppercase; }
.sign-line{ height: 1px; background: var(--blue-500); width: 60%; position: relative; }
.sign-line::after{ content:''; position:absolute; right:0; bottom:2px; width:8px; height:8px; border-radius:50%; background: var(--blue-500); }

@media (max-width: 800px){ .los-grid{ grid-template-columns: 1fr; gap: 40px; } .los-doc{ transform:none; } }

/* ============ CLOSING ============ */
.closing{ text-align:center; padding: 110px 0; }
.closing-eyebrow{ font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-500); font-weight: 700; margin-bottom: 20px; }
.closing-title{ font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.12; color: var(--ink); margin-bottom: 20px; }
.closing-title em{ color: var(--blue-500); font-style: italic; }
.closing-sub{ color: var(--ink-dim); font-size: 1.05rem; }

/* ============ FOOTER ============ */
.footer{ border-top: 1px solid var(--border); padding: 48px 0; }
.footer-inner{ text-align:center; display:flex; flex-direction:column; align-items:center; gap: 12px; }
.footer-logo{ height: 44px; width: auto; margin-bottom: 4px; }
.footer p{ color: var(--ink-faint); font-size: .85rem; }
.footer-sub{ font-size: .78rem !important; }

/* ============ REVEAL ANIMATIONS ============ */
.reveal-up, .reveal-fade, .reveal-line{
  opacity: 0; transform: translateY(28px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
.reveal-fade{ transform: translateY(10px); }
.reveal-line{ transform: translateY(0); }
.reveal-up.in-view, .reveal-fade.in-view, .reveal-line.in-view{
  opacity: 1; transform: translateY(0);
}
.hero-title .line{ }
.hero-title .line span.reveal-word{
  display:inline-block; transform: translateY(110%); transition: transform .9s var(--ease-soft);
}
.hero-title .line.in-view span.reveal-word{ transform: translateY(0); }

/* stagger children inside grids */
.mentor-grid .mentor-card,
.exec-grid .exec-card,
.domain-grid .domain-card,
.guide-grid .guide-card,
.soc-flow .soc-step,
.break-grid .break-card,
.tenure-grid .tenure-card{
  opacity:0; transform: translateY(24px);
  transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft);
}
.mentor-grid.in-view .mentor-card,
.exec-grid.in-view .exec-card,
.domain-grid.in-view .domain-card,
.guide-grid.in-view .guide-card,
.soc-flow.in-view .soc-step,
.break-grid.in-view .break-card,
.tenure-grid.in-view .tenure-card{
  opacity:1; transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html{ scroll-behavior: auto; }
}

@media (max-width: 640px){
  section{ padding: 64px 0; }
  .container{ padding: 0 22px; }
  .section-head{ margin-bottom: 36px; }
}