@font-face {
  font-family: 'Sukhumvit Tadmai bold';
  src: url('assets/SukhumvitTadmaiBold.otf') format('opentype');
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sukhumvit Tadmai bold';
  src: url('assets/SukhumvitTadmaiBold.otf') format('opentype');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sukhumvit Tadmai';
  src: url('assets/SukhumvitTadmaiBold.otf') format('opentype');
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sukhumvit Tadmai';
  src: url('assets/SukhumvitTadmaiBold.otf') format('opentype');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #071b38;
  --blue: #2058d5;
  --ink: #15243b;
  --gray: #677486;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  scroll-snap-type: y proximity;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: 'Gotham bold', 'Sukhumvit Tadmai bold', 'Sukhumvit Tadmai', sans-serif;
  line-height: 1.8;
}

button {
  font-family: inherit;
}

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

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid #4b8fff;
  outline-offset: 6px;
}

header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  gap: 24px;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #e5eaf0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.5;
  font-size: 16px;
  font-weight: 700;
}

.brand img {
  width: 46px;
  height: 54px;
  object-fit: contain;
  border-radius: 50%;
}

.brand small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--gray);
}

nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}

nav a {
  padding: 10px 0;
}

nav a.active {
  color: var(--blue);
}

.edition {
  font-size: 10px;
  letter-spacing: 1.4px;
}

#menu {
  display: none;
}

section {
  padding: 100px 8vw;
  scroll-snap-align: start;
}

/* HERO SECTION */
.hero {
  min-height: calc(100svh - 100px);
  background: var(--navy);
  color: #fff;
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  padding-top: 65px;
  padding-bottom: 110px;
  overflow: hidden;
}

.hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 85% 30%, #14437788, transparent 60%);
  pointer-events: none;
}

.hero-copy,
.hero-mark {
  position: relative;
}

.eyebrow {
  font-family: Arial, sans-serif;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 600;
  margin: 0 0 28px;
  color: #819bc3;
}

h1 {
  font-size: clamp(38px, 4.6vw, 72px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -1.5px;
  margin: 0 0 28px;
}

h1 span {
  color: #a9c7f7;
}

.intro {
  font-size: 18px;
  color: #c7d4e8;
  line-height: 1.8;
  margin-bottom: 32px;
}

.button {
  background: #fff;
  color: var(--navy);
  padding: 13px 26px;
  border-radius: 50px;
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  transition: transform 0.2s;
}

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

.hero-mark {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 16px;
}

.hero-mark .portrait {
  width: clamp(230px, 22vw, 320px);
  height: clamp(300px, 32vw, 420px);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #15243b;
}

.hero-mark .portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 15%;
  border-radius: 0;
  padding: 0;
  background: none;
  filter: none;
}

.hero-mark .hero-leader-caption {
  text-align: center;
}

.hero-mark .hero-leader-caption strong {
  display: block;
  font-size: 18px;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: normal;
  margin-bottom: 4px;
}

.hero-mark .hero-leader-caption span {
  display: block;
  font-size: 13px;
  color: #9cb3d3;
  letter-spacing: normal;
}

.hero-bottom {
  position: absolute;
  bottom: 25px;
  left: 8vw;
  right: 8vw;
  border-top: 1px solid #ffffff25;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #a8b9cf;
}

/* HEADINGS & SPLIT */
h2 {
  font-size: clamp(30px, 3.5vw, 51px);
  line-height: 1.5;
  font-weight: 600;
  letter-spacing: -0.8px;
  margin: 0 0 30px;
}

.blue {
  display: block;
  color: var(--blue);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 8vw;
}

.split p {
  color: var(--gray);
  font-size: 17px;
}

.split .large {
  font-size: 25px;
  color: var(--ink);
  margin-top: 0;
}

.facts {
  display: flex;
  gap: 80px;
  margin-top: 32px;
}

.facts div {
  text-align: center;
}

.facts strong {
  font: 70px/1.1 'Gotham bold', Arial, sans-serif;
  color: var(--blue);
  display: block;
  text-align: center;
}

.facts span {
  display: block;
  font-size: 14px;
  margin-top: 10px;
  text-align: center;
}

/* MISSION SECTION */
.mission {
  background: #edf3fc;
}

.mission h2 {
  max-width: 650px;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  margin-top: 60px;
}

.pillars article {
  border-top: 1px solid #b7c8df;
  padding-top: 25px;
}

.pillars article > span {
  font: 14px Arial;
  color: var(--blue);
}

h3 {
  font-size: 24px;
  line-height: 1.6;
  font-weight: 600;
}

.pillars p {
  color: var(--gray);
  font-size: 16px;
}

/* ORGANIZATION SECTION */
.section-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: center;
}

.section-top > p {
  color: var(--gray);
}

.divisions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 50px;
  margin-top: 30px;
  align-items: start;
}

details {
  border-bottom: 1px solid #dce3ed;
}

summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 26px 0;
  font-size: 18px;
  font-weight: 500;
}

summary::-webkit-details-marker {
  display: none;
}

summary span {
  font: 13px Arial;
  color: #7c8da3;
}

summary b {
  margin-left: auto;
  font-size: 23px;
  font-weight: 300;
  color: var(--blue);
}

details[open] summary b {
  transform: rotate(45deg);
}

details p {
  margin: 0 20px 25px 37px;
  color: var(--gray);
  font-size: 16px;
}

/* LEADERSHIP SECTION */
.leadership {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9vw;
  align-items: center;
  background: var(--navy);
  color: #fff;
}

.portrait {
  height: 500px;
  max-width: 390px;
  overflow: hidden;
  background: #f5f5f5;
  border-radius: 2px;
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 15%;
}

.leadership h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

.leadership p {
  color: #b9c9df;
}

.leader-line {
  height: 1px;
  background: #ffffff30;
  margin: 35px 0;
}

.leadership .note {
  font-size: 13px;
}

/* DEPUTIES SECTION */
.deputies {
  background: #edf3fc;
}

.deputy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.deputy-card {
  background: #fff;
  border: 1px solid #dce5f1;
  border-radius: 8px;
  padding: 24px 16px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(7, 27, 56, 0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}

.deputy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(7, 27, 56, 0.1);
}

.deputy-card img {
  width: 100%;
  max-width: 200px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: 50% 15%;
  border-radius: 6px;
  margin: 0 auto 16px;
  display: block;
  background: #f1f5f9;
}

.deputy-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--navy);
  line-height: 1.4;
}

.deputy-card p {
  font-size: 13px;
  color: var(--gray);
  margin: 0;
}

/* FOOTER */
footer {
  padding: 45px 8vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

footer p {
  margin: 0;
  font-size: 14px;
  color: var(--gray);
}

footer span {
  font: 12px/1.7 Arial;
  letter-spacing: 1px;
  color: var(--gray);
}

footer a {
  font-size: 14px;
  color: var(--blue);
}

/* RESPONSIVE QUERIES */
@media (min-width: 1500px) {
  section {
    padding-left: max(8vw, calc((100vw - 1300px) / 2));
    padding-right: max(8vw, calc((100vw - 1300px) / 2));
  }
}

@media (max-width: 1050px) {
  .edition {
    display: none;
  }
  nav {
    gap: 18px;
  }
  .hero {
    grid-template-columns: 1.4fr 1fr;
  }
  h1 {
    font-size: 46px;
  }
  .hero-mark .portrait {
    width: clamp(200px, 20vw, 260px);
    height: clamp(270px, 28vw, 350px);
  }
  .deputy-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 80px;
    scroll-snap-type: none;
  }
  header {
    height: 80px;
    padding: 0 6vw;
  }
  .brand {
    font-size: 14px;
  }
  .brand img {
    width: 36px;
    height: 46px;
  }
  .brand small {
    font-size: 12px;
  }
  #menu {
    display: block;
    border: 1px solid #d9e0ec;
    border-radius: 30px;
    padding: 7px 15px;
    background: white;
    color: var(--navy);
    font-size: 14px;
    font-family: inherit;
  }
  nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px 6vw;
    box-shadow: 0 15px 20px #00112912;
  }
  nav.open {
    display: grid;
  }
  section {
    padding: 65px 7vw;
  }
  .hero {
    min-height: calc(100svh - 80px);
    grid-template-columns: 1fr;
    padding-top: 48px;
    padding-bottom: 90px;
  }
  .hero h1 {
    font-size: clamp(32px, 8.5vw, 48px);
    letter-spacing: -0.5px;
  }
  .hero .eyebrow {
    font-size: 10px;
    letter-spacing: 1.2px;
  }
  .hero-mark {
    display: flex;
    margin-top: 35px;
  }
  .hero-mark .portrait {
    width: 240px;
    height: 310px;
  }
  .hero-bottom {
    left: 7vw;
    right: 7vw;
    font-size: 10px;
  }
  .hero-bottom > a {
    display: none;
  }
  .intro {
    font-size: 16px;
  }
  .split,
  .leadership {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .pillars {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }
  .deputy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 25px;
  }
  .pillars article {
    padding-top: 18px;
  }
  .pillars h3 {
    margin: 10px 0;
  }
  .section-top {
    display: block;
  }
  .divisions {
    grid-template-columns: 1fr;
  }
  summary {
    font-size: 17px;
    padding: 22px 0;
  }
  .portrait {
    height: 400px;
    width: 100%;
    max-width: 340px;
    margin: auto;
  }
  .leadership h3 {
    font-size: 25px;
  }
  footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 35px 7vw;
  }
  .facts {
    gap: 65px;
  }
  .eyebrow {
    margin-bottom: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
    scroll-snap-type: none;
  }
  * {
    transition: none !important;
  }
}