:root {
  --navy: #0b1f33;
  --navy-2: #102d49;
  --blue: #1f5e9c;
  --teal: #2e7d7b;
  --orange: #d65a2e;
  --gold: #c8a96b;
  --ink: #18212b;
  --muted: #657281;
  --line: #d9e2ec;
  --surface: #ffffff;
  --soft: #f4f7fa;
  --warm: #f7f4ee;
  --shadow: 0 18px 50px rgba(10,31,51,.11);
  --radius: 22px;
  --max: 1240px;
  --header: 78px;
  --font-sans: Inter, "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
section { scroll-margin-top: calc(var(--header) + 24px); }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 9999;
  padding: 10px 14px; background: white; color: var(--navy);
  transform: translateY(-150%); border-radius: 8px;
}
.skip-link:focus { transform: translateY(0); }
.eyebrow {
  margin: 0 0 12px; color: var(--teal); font: 700 .75rem/1.2 var(--font-mono);
  letter-spacing: .12em; text-transform: uppercase;
}
.section-heading { max-width: 800px; margin-bottom: 46px; }
.section-heading h2 {
  margin: 0 0 16px; color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.08; letter-spacing: -.035em;
}
.section-heading p { margin: 0; color: var(--muted); font-size: 1.1rem; max-width: 730px; }
.section { padding: 104px 0; }
.section.soft { background: var(--soft); }
.section.warm { background: var(--warm); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 19px; border-radius: 10px;
  border: 1px solid transparent; text-decoration: none; font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: white; box-shadow: 0 8px 24px rgba(214,90,46,.25); }
.btn-secondary { color: white; border-color: rgba(255,255,255,.42); background: rgba(255,255,255,.06); }
.btn-dark { background: var(--navy); color: white; }
.btn-ghost { border-color: var(--line); background: white; color: var(--navy); }
.icon-arrow { font-size: 1.15em; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000; height: var(--header);
  background: rgba(11,31,51,.96); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { color: white; text-decoration: none; line-height: 1.1; min-width: 220px; }
.brand strong { display: block; font-size: 1.2rem; letter-spacing: -.02em; }
.brand span { color: #bfcddd; font-size: .75rem; }
.nav-wrap { display: flex; align-items: center; gap: 22px; }
.nav-list { list-style: none; display: flex; gap: 24px; align-items: center; padding: 0; margin: 0; }
.nav-list a { color: #e8eef5; text-decoration: none; font-size: .9rem; }
.nav-list a:hover { color: white; }
.lang-switch { display: flex; gap: 6px; font-size: .8rem; color: #c9d5e2; }
.lang-switch a { text-decoration: none; padding: 4px; }
.lang-switch .active { color: white; font-weight: 800; }
.menu-toggle {
  display: none; border: 0; background: transparent; color: white;
  width: 44px; height: 44px; border-radius: 8px;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: currentColor; margin: 5px auto; }

/* Hero */
.hero {
  position: relative; min-height: 610px; overflow: hidden; color: white;
  background: var(--navy);
}
.hero-media { position: absolute; inset: 0; }
.hero-media picture, .hero-media img { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7,25,42,.98) 0%, rgba(7,25,42,.92) 35%, rgba(7,25,42,.45) 62%, rgba(7,25,42,.05) 100%);
}
.hero-grid {
  position: relative; z-index: 2; min-height: 610px;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center; padding: 78px 0 68px;
}
.hero-copy { max-width: 650px; }
.hero .eyebrow { color: #9ecbc8; }
.hero h1 {
  margin: 0 0 22px; max-width: 650px;
  font-size: clamp(2.75rem, 4.85vw, 4.35rem); line-height: 1.01;
  letter-spacing: -.055em;
}
.hero h1 em { color: #ff7847; font-style: normal; }
.hero-lede { margin: 0 0 28px; max-width: 670px; color: #dce7f2; font-size: 1.16rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 22px; color: #c7d4df; font-size: .9rem; }
.hero-note::before { content: "◉"; color: #61b9b2; margin-right: 8px; }
.stats {
  position: relative; z-index: 3; margin-top: -1px; background: white; border-bottom: 1px solid var(--line);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 32px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; color: var(--navy); font-size: 1.6rem; line-height: 1.1; }
.stat strong span { color: var(--orange); }
.stat small { display: block; margin-top: 8px; color: var(--muted); line-height: 1.35; }

/* Profile */
.profile-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 64px; align-items: center; }
.photo-frame {
  border-radius: 26px; overflow: hidden; box-shadow: var(--shadow);
  background: var(--soft);
}
.photo-frame img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 34%; }
.profile-copy h2 { margin: 0 0 20px; color: var(--navy); font-size: clamp(2rem,4vw,3.5rem); line-height: 1.05; }
.profile-copy p { color: var(--muted); font-size: 1.08rem; }
.pullquote {
  margin: 30px 0 0; padding: 24px 26px;
  border-left: 4px solid var(--orange); background: var(--soft);
  color: var(--navy); font-size: 1.18rem; font-weight: 700;
}

/* Capabilities */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cap-card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: 0 10px 30px rgba(21,45,68,.05);
}
.cap-card img { width: 70px; height: 70px; margin-bottom: 22px; }
.cap-card h3 { margin: 0 0 12px; color: var(--navy); font-size: 1.15rem; line-height: 1.2; }
.cap-card p { color: var(--muted); font-size: .95rem; }
.tag-list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 8px; }
.tag-list li { font-size: .85rem; color: var(--ink); padding-left: 16px; position: relative; }
.tag-list li::before { content: ""; position: absolute; left: 0; top: .66em; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }

/* Timeline */
.timeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; border-top: 2px solid var(--line); }
.timeline-item { position: relative; padding: 34px 20px 10px 0; min-height: 280px; }
.timeline-item::before {
  content: attr(data-step); position: absolute; top: -17px; left: 0;
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  color: white; background: var(--navy); font: 700 .72rem/1 var(--font-mono);
  border: 5px solid var(--soft);
}
.timeline-item .year { font: 700 .72rem/1.2 var(--font-mono); color: var(--teal); }
.timeline-item h3 { margin: 12px 0; color: var(--navy); font-size: 1.03rem; line-height: 1.22; }
.timeline-item p { margin: 0; color: var(--muted); font-size: .88rem; }

/* Cases */
.case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.case-card {
  overflow: hidden; border-radius: var(--radius); background: white;
  border: 1px solid var(--line); box-shadow: 0 12px 34px rgba(17,42,65,.07);
}
.case-card picture, .case-card img { width: 100%; }
.case-card img { aspect-ratio: 3 / 2; object-fit: cover; }
.case-body { padding: 22px; }
.case-body h3 { margin: 0 0 10px; color: var(--navy); font-size: 1.1rem; }
.case-body p { color: var(--muted); font-size: .9rem; }
.lesson { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--ink); }
.lesson strong { color: var(--teal); }

/* DTA */
.dta { background: linear-gradient(135deg, #081b2e, #103a59); color: white; overflow: hidden; }
.dta-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 58px; align-items: center; }
.dta h2 { color: white; margin: 0 0 18px; font-size: clamp(2.2rem,4vw,3.8rem); line-height: 1.02; }
.dta p { color: #d4e0eb; }
.dta-list { display: grid; gap: 12px; margin: 28px 0; }
.dta-list div { padding: 16px 18px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(255,255,255,.05); }
.dta-visual { border-radius: 20px; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.25); }

/* Reach / foundation */
.two-col { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.map-card, .foundation-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.reach-list, .edu-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.reach-list li, .edu-list li { position: relative; padding-left: 26px; color: var(--muted); }
.reach-list li::before, .edu-list li::before { content: "→"; position: absolute; left: 0; color: var(--orange); font-weight: 800; }
.foundation-image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 900px; }
.faq details { background: white; border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; }
.faq summary { cursor: pointer; color: var(--navy); font-weight: 750; }
.faq p { color: var(--muted); margin: 14px 0 4px; }

/* Contact */
.contact { background: var(--navy); color: white; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
.contact h2 { margin: 0 0 16px; font-size: clamp(2.3rem,4vw,3.8rem); line-height: 1.03; }
.contact p { color: #d6e1eb; }
.contact-links { display: grid; gap: 12px; margin-top: 30px; }
.contact-links a { color: white; text-decoration: none; }
.contact-form {
  background: white; color: var(--ink); padding: 28px; border-radius: 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 700; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid #cdd8e3; border-radius: 9px;
  background: #fbfcfe; color: var(--ink);
}
.field textarea { min-height: 126px; resize: vertical; }
.consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: .78rem; }
.form-status { grid-column: 1 / -1; min-height: 1.2em; color: var(--teal); font-weight: 700; }

/* Footer */
.site-footer { background: #061524; color: #cbd7e3; padding: 34px 0; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: #d9e2ec; text-decoration: none; font-size: .85rem; }
.legal { margin-top: 12px; font-size: .72rem; color: #91a3b4; }

/* responsive */
@media (max-width: 1100px) {
  .nav-list { gap: 14px; }
  .nav-list a { font-size: .82rem; }
  .cap-grid, .case-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 44px; }
  .timeline-item:nth-child(4) { border-top: 2px solid var(--line); }
}
@media (max-width: 880px) {
  :root { --header: 70px; }
  .menu-toggle { display: block; }
  .nav-wrap {
    position: fixed; inset: var(--header) 0 auto 0; display: none;
    padding: 24px 20px 30px; background: var(--navy); border-top: 1px solid rgba(255,255,255,.1);
  }
  .nav-wrap.open { display: grid; }
  .nav-list { display: grid; gap: 14px; }
  .nav-wrap .btn, .lang-switch { justify-self: start; }
  .hero, .hero-grid { min-height: 760px; }
  .hero-grid { grid-template-columns: 1fr; align-items: end; padding-top: 80px; }
  .hero-media img { object-position: 64% center; }
  .hero-overlay { background: linear-gradient(0deg, rgba(7,25,42,.99) 0%, rgba(7,25,42,.88) 52%, rgba(7,25,42,.22) 100%); }
  .hero-copy { padding-top: 270px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .profile-grid, .dta-grid, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .photo-frame { max-width: 610px; }
  .dta-visual { order: -1; }
}
@media (max-width: 640px) {
  .container { width: min(calc(100% - 26px), var(--max)); }
  .section { padding: 76px 0; }
  .hero h1 { font-size: clamp(2.45rem, 12vw, 4.15rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .stats-grid, .cap-grid, .case-grid, .timeline { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .timeline { border-top: 0; border-left: 2px solid var(--line); margin-left: 16px; }
  .timeline-item { padding: 2px 0 34px 34px; min-height: auto; }
  .timeline-item::before { top: 0; left: -17px; border-color: var(--soft); }
  .contact-form { grid-template-columns: 1fr; padding: 20px; }
  .field.full, .consent, .form-status { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}


/* v2 visual refinements */
.dta-logo {
  width: min(340px, 82%);
  height: auto;
  margin: 0 0 28px;
  object-fit: contain;
}
.dta-visual {
  background: #f7f9fc;
}
.dta-visual img,
.map-card img {
  display: block;
  width: 100%;
  height: auto;
}
.map-card {
  min-height: 440px;
  display: grid;
  place-items: center;
  background: #f7f9fc;
}
#faq.section {
  padding-top: 82px;
  padding-bottom: 82px;
}
#reach.section {
  padding-top: 90px;
  padding-bottom: 90px;
}
#foundation.section {
  padding-top: 90px;
  padding-bottom: 90px;
}
.contact-form .btn {
  width: min(100%, 340px);
}
@media (max-width: 880px) {
  .hero, .hero-grid { min-height: 700px; }
  .hero-copy { padding-top: 235px; }
  .dta-logo { width: min(300px, 78%); }
  .map-card { min-height: 0; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: clamp(2.35rem, 11vw, 3.7rem); }
  .hero-copy { padding-top: 220px; }
  .photo-frame img { aspect-ratio: 4 / 5; }
}


/* Floating WhatsApp contact button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 35, 25, 0.28);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-3px) scale(1.03);
  background: #20bd5a;
  box-shadow: 0 16px 36px rgba(15, 35, 25, 0.34);
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(255, 255, 255, .95);
  outline-offset: 3px;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    width: 56px;
    height: 56px;
  }

  .whatsapp-float svg {
    width: 29px;
    height: 29px;
  }
}


/* Hero refinement — desktop and mobile */
@media (min-width: 881px) {
  .hero,
  .hero-grid {
    min-height: clamp(690px, calc(100vh - var(--header)), 760px);
  }

  .hero-media img {
    object-position: center 18%;
  }
}

@media (max-width: 880px) {
  .hero {
    min-height: 0;
    background: var(--navy);
  }

  .hero-grid {
    min-height: 0;
    display: block;
    padding: 0;
  }

  .hero-media {
    top: 0;
    right: 0;
    bottom: auto;
    left: 0;
    height: 360px;
  }

  .hero-media img {
    object-fit: cover;
    object-position: 70% 18%;
  }

  .hero-overlay {
    background:
      linear-gradient(
        180deg,
        rgba(7,25,42,.08) 0%,
        rgba(7,25,42,.12) 52%,
        rgba(7,25,42,.76) 82%,
        rgba(7,25,42,1) 100%
      );
  }

  .hero-copy {
    padding-top: 318px;
    padding-bottom: 56px;
  }
}

@media (max-width: 640px) {
  .hero-media {
    height: 330px;
  }

  .hero-media img {
    object-position: 69% 16%;
  }

  .hero-copy {
    padding-top: 286px;
    padding-bottom: 48px;
  }

  .hero .eyebrow {
    margin-bottom: 14px;
  }

  .hero-lede {
    margin-bottom: 24px;
  }
}

@media (max-width: 420px) {
  .hero-media {
    height: 300px;
  }

  .hero-copy {
    padding-top: 258px;
  }

  .hero-media img {
    object-position: 68% 14%;
  }
}