/* ==========================================================================
   Muhammed Mehdi Hasan Chowdhury — Executive Portfolio
   Design system: navy / coral / lime, drawn from the client's own
   Strategic Growth Portfolio deck. Display: Space Grotesk. Body: Inter.
   Utility/data: JetBrains Mono.
   ========================================================================== */

:root {
  --navy-deep: #071527;
  --navy: #0b1f3b;
  --navy-soft: #142a4d;
  --navy-line: rgba(255, 255, 255, 0.12);

  --coral: #f0532f;
  --coral-dark: #d1401f;
  --lime: #c9e62e;
  --lime-dark: #a9c31e;
  --sky: #4f8fe0;

  --paper: #eef3f8;
  --paper-alt: #e3ebf4;
  --white: #ffffff;

  --ink: #12203c;
  --muted: #5c6b84;
  --line: rgba(11, 31, 59, 0.1);

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", monospace;

  --container: 1180px;
  --radius: 14px;
  --radius-sm: 8px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, p, figure {
  margin: 0;
}

button {
  font: inherit;
  cursor: pointer;
}

svg {
  display: block;
}

::selection {
  background: var(--lime);
  color: var(--navy-deep);
}

/* Visible keyboard focus */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: 108px 0;
  position: relative;
}

.section--tight {
  padding: 88px 0;
}

.section--navy {
  background: var(--navy);
  color: #dce6f5;
}

.section--alt {
  background: var(--paper-alt);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coral);
  font-weight: 500;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--coral);
  display: inline-block;
}

.section--navy .eyebrow {
  color: var(--lime);
}

.section--navy .eyebrow::before {
  background: var(--lime);
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-head p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
  max-width: 54ch;
}

.section--navy .section-head p {
  color: #a9b9d4;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible > * {
  transition-delay: calc(var(--i, 0) * 70ms);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--coral);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--coral-dark);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.btn--ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.btn--outline {
  border-color: var(--line);
  color: var(--navy);
}

.btn--outline:hover {
  border-color: var(--navy);
}

.btn svg {
  width: 15px;
  height: 15px;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: padding 0.35s var(--ease), background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.nav.is-scrolled {
  padding: 12px 0;
  background: rgba(7, 21, 39, 0.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(7, 21, 39, 0.25);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--white);
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(150deg, var(--coral), var(--navy) 70%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #c3d0e6;
  position: relative;
  padding: 4px 0;
  transition: color 0.25s var(--ease);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--white);
}

.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--lime);
  border-radius: 2px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.nav.is-open .nav-toggle span {
  background: transparent;
}

.nav.is-open .nav-toggle span::before {
  transform: translateY(6px) rotate(45deg);
}

.nav.is-open .nav-toggle span::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
  padding-top: 96px;
  padding-bottom: 64px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg span {
  position: absolute;
  display: block;
  transform-origin: center;
}

.hero-bg .band {
  position: absolute;
  width: 220px;
  height: 900px;
  top: -220px;
  transform: rotate(20deg);
  opacity: 0.5;
}

.hero-bg .band--1 { right: -40px; background: var(--sky); opacity: 0.16; }
.hero-bg .band--2 { right: 90px; background: var(--coral); opacity: 0.13; width: 140px; }
.hero-bg .band--3 { right: 190px; background: var(--lime); opacity: 0.1; width: 90px; }

.hero-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-copy .eyebrow {
  color: var(--lime);
}

.hero-copy .eyebrow::before {
  background: var(--lime);
}

.hero-copy h1 {
  font-family: var(--font-display);
  color: var(--white);
  font-size: clamp(34px, 5.4vw, 64px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.hero-copy .role {
  margin-top: 18px;
  font-size: clamp(16px, 1.7vw, 20px);
  color: var(--lime);
  font-weight: 600;
  font-family: var(--font-display);
}

.hero-copy .desc {
  margin-top: 20px;
  max-width: 52ch;
  color: #b8c6de;
  font-size: 16.5px;
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 36px;
  border-top: 1px solid var(--navy-line);
  padding-top: 28px;
  max-width: 520px;
}

.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  color: var(--white);
  font-weight: 700;
}

.hero-stats div span {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: #90a1bd;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.hero-portrait {
  position: relative;
  justify-self: center;
}

.hero-portrait-frame {
  position: relative;
  width: min(360px, 82vw);
  aspect-ratio: 3 / 4;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(3, 10, 22, 0.7);
}

.hero-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
}

.hero-portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(11, 31, 59, 0) 45%, rgba(7, 15, 27, 0.75) 100%);
}

.hero-portrait-tag {
  position: absolute;
  left: -18px;
  bottom: 28px;
  background: var(--white);
  color: var(--navy);
  padding: 14px 18px;
  border-radius: 12px;
  box-shadow: 0 20px 40px -14px rgba(3, 10, 22, 0.5);
  font-family: var(--font-mono);
  font-size: 12.5px;
  z-index: 3;
  max-width: 210px;
}

.hero-portrait-tag strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--coral);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #8497b8;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 2;
}

.scroll-cue .stick {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--lime), transparent);
  animation: scrollcue 1.8s var(--ease) infinite;
}

@keyframes scrollcue {
  0% { transform: scaleY(0.2); opacity: 0.2; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
  100% { transform: scaleY(0.2); opacity: 0.2; transform-origin: bottom; }
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.about-media {
  position: sticky;
  top: 110px;
}

.about-media-frame {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  position: relative;
  box-shadow: 0 30px 60px -24px rgba(11, 31, 59, 0.35);
}

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

.about-media-caption {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
}

.about-lede {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--navy);
  max-width: 34ch;
}

.about-lede .accent {
  color: var(--coral);
}

.about-body {
  margin-top: 26px;
  color: var(--muted);
  font-size: 16.5px;
  max-width: 62ch;
}

.about-facts {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 28px;
}

.about-facts li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: var(--ink);
  padding: 16px 18px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.about-facts li svg {
  width: 17px;
  height: 17px;
  color: var(--coral);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-facts strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 3px;
}

/* ---------- Impact ---------- */
.snapshot-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--navy-line);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 64px;
}

.snapshot-strip div {
  background: var(--navy-soft);
  padding: 26px 22px;
  text-align: left;
}

.snapshot-strip .num {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 700;
  color: var(--lime);
}

.snapshot-strip .lbl {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #93a5c4;
  letter-spacing: 0.03em;
  line-height: 1.5;
}

.snapshot-badge {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--coral);
  background: rgba(240, 83, 47, 0.14);
  padding: 3px 9px;
  border-radius: 999px;
}

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

.impact-card {
  background: var(--navy-soft);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 28px 26px;
  position: relative;
  overflow: hidden;
}

.impact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, var(--coral));
}

.impact-card .value {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 40px);
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.impact-card .value .unit {
  font-size: 0.5em;
  color: var(--accent, var(--coral));
  font-family: var(--font-mono);
  margin-left: 4px;
}

.impact-card .label {
  margin-top: 10px;
  font-weight: 600;
  color: #dce6f5;
  font-size: 15px;
}

.impact-card .desc {
  margin-top: 8px;
  font-size: 13.5px;
  color: #93a5c4;
  line-height: 1.55;
}

/* ---------- Experience / timeline ---------- */
.timeline {
  position: relative;
  padding-left: 6px;
}

.timeline-track {
  position: absolute;
  left: 27px;
  top: 6px;
  bottom: 6px;
  width: 2px;
}

.timeline-track svg {
  height: 100%;
  width: 2px;
  overflow: visible;
}

.timeline-item {
  position: relative;
  padding-left: 76px;
  padding-bottom: 64px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 14px;
  top: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--coral);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timeline-dot::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
}

.timeline-item--2 .timeline-dot { border-color: var(--sky); }
.timeline-item--2 .timeline-dot::after { background: var(--sky); }
.timeline-item--3 .timeline-dot { border-color: var(--lime-dark); }
.timeline-item--3 .timeline-dot::after { background: var(--lime-dark); }

.timeline-period {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--coral);
  font-weight: 500;
  margin-bottom: 8px;
  display: block;
}

.timeline-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 34px;
}

.timeline-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
}

.timeline-card .org {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 500;
}

.timeline-card ul {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.timeline-card li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
}

.timeline-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
}

.timeline-card li strong {
  color: var(--navy);
}

.timeline-roles {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.timeline-roles li {
  font-size: 14px;
  color: var(--muted);
}

.timeline-roles li::before {
  background: var(--muted);
}

.timeline-roles strong {
  color: var(--navy);
}

/* ---------- Expertise ---------- */
.expertise-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.radar-wrap {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-wrap svg {
  width: 100%;
  max-width: 340px;
  height: auto;
}

.radar-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  fill: var(--muted);
  text-anchor: middle;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.skills-list li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 12px;
}

.skills-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--coral);
  flex-shrink: 0;
}

.skills-list li:nth-child(3n+2)::before { background: var(--sky); }
.skills-list li:nth-child(3n)::before { background: var(--lime-dark); }

/* ---------- Training & Coaching ---------- */
.training-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
}

.wheel-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 400 / 380;
  margin: 0 auto;
}

.wheel-rings {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.wheel-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background: var(--navy-deep);
  border: 1px solid var(--navy-line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
}

.wheel-hub .num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
}

.wheel-hub-label {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: #93a5c4;
  line-height: 1.4;
}

.wheel-pill {
  position: absolute;
  transform: translate(-50%, -50%);
  background: var(--navy-soft);
  border: 1px solid var(--accent, var(--coral));
  color: #dce6f5;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12.5px;
  padding: 8px 14px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 10px 24px -10px rgba(3, 10, 22, 0.6);
}

.training-copy {
  display: grid;
  gap: 20px;
}

.training-block-item {
  background: var(--navy-soft);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 24px 26px;
}

.training-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--lime);
  margin-bottom: 10px;
}

.training-block-item p {
  color: #c3d0e6;
  font-size: 14.5px;
  line-height: 1.6;
}

.training-block-item strong {
  color: var(--white);
}

@media (max-width: 980px) {
  .training-grid {
    grid-template-columns: 1fr;
  }
  .wheel-wrap {
    margin-bottom: 8px;
  }
}

@media (max-width: 560px) {
  .wheel-wrap {
    max-width: 340px;
  }
  .wheel-pill {
    font-size: 10.5px;
    padding: 6px 10px;
  }
  .wheel-hub {
    width: 100px;
    height: 100px;
  }
  .wheel-hub .num {
    font-size: 20px;
  }
}

/* ---------- Credentials ---------- */
.cred-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.cred-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.cred-card .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  background: var(--accent, var(--coral));
  display: inline-block;
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.cred-card ul {
  display: grid;
  gap: 16px;
}

.cred-card li {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  padding-left: 16px;
  border-left: 2px solid var(--line);
}

.cred-card li strong {
  display: block;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 2px;
}

.cred-card li span {
  color: var(--muted);
  font-size: 13px;
}

.training-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 32px;
}

.training-block h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 18px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  font-size: 13px;
  color: var(--navy);
  background: var(--paper-alt);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
}

.lang-note {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: center;
}

.lang-note strong {
  color: var(--navy);
}

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

.recog-card {
  background: var(--navy-soft);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 30px 28px;
  color: #dce6f5;
}

.recog-card--wide {
  grid-column: span 2;
}

.recog-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(201, 230, 46, 0.14);
  color: var(--lime);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.recog-icon svg {
  width: 20px;
  height: 20px;
}

.recog-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.recog-card p {
  font-size: 14.5px;
  color: #a9b9d4;
  line-height: 1.6;
}

.recog-quote {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--lime);
  font-style: normal;
  margin-bottom: 6px;
}

.recog-quote-src {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #93a5c4;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  border-bottom: 1px solid rgba(147, 165, 196, 0.35);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.recog-quote-src svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.recog-quote-src:hover {
  color: var(--lime);
  border-color: var(--lime);
}

/* ---------- Divider portrait ---------- */
.divider-portrait {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px 108px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.divider-portrait-frame {
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1000 / 1500;
  box-shadow: 0 30px 60px -24px rgba(11, 31, 59, 0.35);
}

.divider-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.divider-portrait figcaption {
  margin-top: 28px;
  max-width: 480px;
}

.divider-quote {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}

/* ---------- Contact ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.12;
  color: var(--navy);
  max-width: 14ch;
}

.contact-copy p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 16.5px;
  max-width: 48ch;
}

.contact-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-side {
  display: grid;
  gap: 22px;
}

.contact-portrait {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1000 / 1500;
  max-width: 340px;
  margin: 0 auto;
}

.contact-portrait img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
}

.contact-card ul li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.contact-card ul li:last-child {
  border-bottom: none;
}

.contact-card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--paper-alt);
  color: var(--coral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card .icon svg {
  width: 18px;
  height: 18px;
}

.contact-card .meta span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: 3px;
}

.contact-card .meta strong {
  font-size: 15px;
  color: var(--navy);
  font-weight: 600;
}

.contact-card a.row-link {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.contact-card a.row-link:hover .meta strong {
  color: var(--coral);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-deep);
  color: #7d8eac;
  padding: 40px 0;
  font-size: 13px;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer strong {
  color: #b8c6de;
}

.footer-links {
  display: flex;
  gap: 22px;
}

.footer-links a:hover {
  color: var(--lime);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  .hero-portrait {
    order: -1;
  }
  .about-grid,
  .expertise-grid,
  .contact-wrap {
    grid-template-columns: 1fr;
  }
  .about-media {
    position: static;
  }
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cred-grid {
    grid-template-columns: 1fr;
  }
  .recog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .recog-card--wide {
    grid-column: span 2;
  }
  .snapshot-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .section {
    padding: 76px 0;
  }
  .nav-links,
  .nav-cta .btn--ghost {
    display: none;
  }
  .nav.is-open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 22px 28px 30px;
    gap: 18px;
    border-top: 1px solid var(--navy-line);
  }
  .nav-toggle {
    display: flex;
  }
  .about-facts {
    grid-template-columns: 1fr;
  }
  .impact-grid {
    grid-template-columns: 1fr;
  }
  .recog-grid {
    grid-template-columns: 1fr;
  }
  .recog-card--wide {
    grid-column: span 1;
  }
  .snapshot-strip {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }
}

/* ============ EVENTS ============ */
.event-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 36px;
  background: #fff;
  border: 1px solid rgba(11, 31, 59, 0.08);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 18px 40px rgba(11, 31, 59, 0.08);
  align-items: start;
}
.event-poster { margin: 0; }
.event-poster img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
.event-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--lime);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.event-tag--sky { background: rgba(79, 143, 224, 0.16); color: var(--navy-soft); }
.event-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.4vw, 29px);
  line-height: 1.2;
  color: var(--navy);
}
.event-meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--coral);
  margin-top: 10px;
}
.event-body > p:not(.event-meta) { margin-top: 14px; color: var(--muted); }
.event-quote {
  margin: 20px 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--coral);
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--navy);
}
.event-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.event-photos img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  border-radius: 10px;
  display: block;
}
.event-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--navy);
  border-bottom: 1px solid var(--coral);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.event-link svg { width: 14px; height: 14px; }
.event-link:hover { color: var(--coral); }
.event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 22px;
}
.event-card {
  background: #fff;
  border: 1px solid rgba(11, 31, 59, 0.08);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.event-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--navy);
}
.event-card p { margin-top: 8px; color: var(--muted); font-size: 15px; }
@media (max-width: 980px) {
  .event-feature { grid-template-columns: 1fr; padding: 20px; }
  .event-poster { max-width: 420px; }
  .event-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1200px) and (min-width: 1041px) {
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 13.5px; }
}
@media (max-width: 1040px) {
  .nav-links,
  .nav-cta .btn--ghost { display: none; }
  .nav.is-open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 22px 28px 30px;
    gap: 18px;
    border-top: 1px solid var(--navy-line);
  }
  .nav-toggle { display: flex; }
}