/* ============================================================
   KICK-OFF MEETING 2026 - Stylesheet
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --color-navy-900: #0a1628;
  --color-navy-800: #0f2341;
  --color-navy-700: #162d50;
  --color-navy-600: #1a3a6b;
  --color-blue-500: #2563eb;
  --color-blue-400: #3b82f6;
  --color-blue-300: #60a5fa;
  --color-blue-200: #93c5fd;
  --color-blue-100: #dbeafe;
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-600: #475569;
  --color-gray-800: #1e293b;
  --color-gold: #f59e0b;

  --font-sans: 'Noto Sans JP', 'Segoe UI', system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(10,22,40,0.05);
  --shadow-md: 0 4px 6px rgba(10,22,40,0.07), 0 2px 4px rgba(10,22,40,0.05);
  --shadow-lg: 0 10px 15px rgba(10,22,40,0.1), 0 4px 6px rgba(10,22,40,0.05);
  --shadow-xl: 0 20px 25px rgba(10,22,40,0.1), 0 8px 10px rgba(10,22,40,0.04);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-gray-600);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.header.scrolled {
  background: rgba(15, 35, 65, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-white);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.header__logo-icon { display: flex; }
.header__nav {
  display: flex;
  gap: 2rem;
}
.header__link {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}
.header__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-blue-400);
  transition: width var(--transition-base), left var(--transition-base);
}
.header__link:hover,
.header__link.active {
  color: var(--color-white);
}
.header__link:hover::after,
.header__link.active::after {
  width: 100%;
  left: 0;
}
.header__link--accent {
  background: rgba(37,99,235,0.25);
  padding: 0.25rem 0.85rem !important;
  border-radius: 100px;
  border: 1px solid rgba(59,130,246,0.4);
  color: var(--color-blue-200) !important;
}
.header__link--accent:hover {
  background: var(--color-blue-500);
  color: var(--color-white) !important;
  border-color: var(--color-blue-500);
}
.header__link--accent::after { display: none; }
.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}
.header__menu-btn.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__menu-btn.open span:nth-child(2) {
  opacity: 0;
}
.header__menu-btn.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(96,165,250,0.08) 0%, transparent 50%),
    linear-gradient(160deg, var(--color-navy-900) 0%, var(--color-navy-700) 100%);
}
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
}
.hero__bg::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  animation: heroFloat 20s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-40px, 40px); }
}
.hero__content {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
}
.hero__label {
  display: inline-block;
  color: var(--color-blue-300);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding: 0.5rem 1.5rem;
  border: 1px solid rgba(96,165,250,0.3);
  border-radius: 100px;
}
.hero__title {
  color: var(--color-white);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.hero__subtitle {
  color: rgba(255,255,255,0.5);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}
.hero__date {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-blue-200);
  font-size: 0.95rem;
  font-weight: 400;
  margin-bottom: 2.5rem;
}
.hero__date svg { flex-shrink: 0; }
.hero__cta {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  background: var(--color-blue-500);
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 100px;
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.hero__cta:hover {
  background: var(--color-blue-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37,99,235,0.35);
}
.hero__cta:active {
  transform: translateY(0);
}
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* --- Section Base --- */
.section {
  padding: 6rem 0;
  scroll-margin-top: 72px;
}
.section--light { background: var(--color-gray-50); }
.section--white { background: var(--color-white); }
.section--dark { background: var(--color-navy-700); }
.section__header {
  text-align: center;
  margin-bottom: 4rem;
}
.section__number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-blue-500);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.section__number--light { color: var(--color-blue-300); }
.section__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-gray-800);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}
.section__title--light { color: var(--color-white); }
.section__subtitle {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  font-weight: 300;
  letter-spacing: 0.1em;
}
.section__subtitle--light { color: var(--color-blue-200); }
.section__desc {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-top: 1rem;
}

/* --- Overview --- */
.overview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.overview__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-align: center;
}
.overview__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.overview__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-blue-100);
  color: var(--color-blue-500);
  margin-bottom: 1.25rem;
}
.overview__card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gray-800);
  margin-bottom: 0.75rem;
}
.overview__card p {
  font-size: 0.9rem;
  line-height: 1.8;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-blue-200), var(--color-blue-100));
}
.timeline__item {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  position: relative;
}
.timeline__item:last-child { margin-bottom: 0; }
.timeline__time {
  flex-shrink: 0;
  width: 90px;
  text-align: right;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-blue-500);
  padding-top: 1.25rem;
}
.timeline__item::after {
  content: '';
  position: absolute;
  left: 114px;
  top: 1.5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-blue-400);
  z-index: 1;
}
.timeline__item:first-child::after {
  background: var(--color-blue-500);
  border-color: var(--color-blue-500);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(37,99,235,0); }
}
.timeline__card {
  flex: 1;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  border-left: 3px solid var(--color-blue-100);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.timeline__card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lg);
}
.timeline__card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-gray-800);
  margin-bottom: 0.5rem;
}
.timeline__card p {
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}
.timeline__badge {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 100px;
  margin-bottom: 0.5rem;
}
.timeline__speaker {
  display: block;
  font-size: 0.8rem;
  color: var(--color-blue-500);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.timeline__location {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-gray-300);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.timeline__location::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-gray-300);
  margin-right: 0.5rem;
}

/* --- Team --- */
.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}
.team__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-align: center;
}
.team__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.team__avatar {
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team__avatar svg { width: 48px; height: 48px; }
.team__avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.team__avatar--1 { background: linear-gradient(135deg, #0f2341, #2563eb); }
.team__avatar--2 { background: linear-gradient(225deg, #162d50, #3b82f6); }
.team__avatar--3 { background: linear-gradient(160deg, #1a3a6b, #60a5fa); }
.team__avatar--4 { background: linear-gradient(200deg, #0f2341, #93c5fd); }
.team__avatar--5 { background: linear-gradient(140deg, #162d50, #2563eb); }
.team__avatar--6 { background: linear-gradient(180deg, #0a1628, #3b82f6); }
.team__avatar--7 { background: linear-gradient(120deg, #1a3a6b, #2563eb); }
.team__avatar--8 { background: linear-gradient(240deg, #0f2341, #60a5fa); }
.team__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-gray-800);
  margin-top: 1.25rem;
}
.team__role {
  font-size: 0.85rem;
  color: var(--color-blue-500);
  font-weight: 500;
  margin-top: 0.25rem;
}
.team__dept {
  font-size: 0.8rem;
  color: var(--color-gray-300);
  margin-top: 0.15rem;
}
.team__bio {
  font-size: 0.825rem;
  color: var(--color-gray-600);
  padding: 0.75rem 1.5rem 1.5rem;
  line-height: 1.6;
}

/* --- Info --- */
.info__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.info__card {
  background: rgba(255,255,255,0.04);
  border-left: 3px solid var(--color-blue-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.75rem;
  transition: background var(--transition-base);
}
.info__card:hover {
  background: rgba(255,255,255,0.08);
}
.info__icon {
  color: var(--color-blue-300);
  margin-bottom: 1rem;
}
.info__card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}
.info__card p {
  font-size: 0.875rem;
  color: var(--color-blue-100);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.info__card ul {
  margin-top: 0.5rem;
}
.info__card li {
  font-size: 0.85rem;
  color: var(--color-blue-100);
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}
.info__card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-blue-400);
}

/* --- Gallery --- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  grid-auto-rows: 200px;
  grid-auto-flow: dense;
  gap: 1rem;
}
.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.gallery__item--wide { grid-column: span 2; }
.gallery__item--tall { grid-row: span 2; }
.gallery__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.25);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.gallery__placeholder--1  { background: linear-gradient(135deg, #0f2341, #2563eb); }
.gallery__placeholder--2  { background: linear-gradient(225deg, #162d50, #3b82f6); }
.gallery__placeholder--3  { background: linear-gradient(160deg, #1a3a6b, #60a5fa); }
.gallery__placeholder--4  { background: linear-gradient(200deg, #0a1628, #2563eb); }
.gallery__placeholder--5  { background: linear-gradient(180deg, #0f2341, #93c5fd); }
.gallery__placeholder--6  { background: linear-gradient(140deg, #162d50, #2563eb); }
.gallery__placeholder--7  { background: linear-gradient(250deg, #0a1628, #3b82f6); }
.gallery__placeholder--8  { background: linear-gradient(120deg, #1a3a6b, #60a5fa); }
.gallery__placeholder--9  { background: linear-gradient(190deg, #0f2341, #2563eb); }
.gallery__placeholder--10 { background: linear-gradient(210deg, #162d50, #93c5fd); }
.gallery__placeholder--11 { background: linear-gradient(170deg, #0a1628, #3b82f6); }
.gallery__placeholder--12 { background: linear-gradient(150deg, #1a3a6b, #2563eb); }
.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,22,40,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.gallery__overlay span {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.5rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 100px;
}
.gallery__item:hover .gallery__overlay { opacity: 1; }
.gallery__item:hover .gallery__placeholder { transform: scale(1.05); }
.gallery__placeholder { transition: transform var(--transition-slow); }

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,22,40,0.92);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
}
.lightbox__close:hover { background: rgba(255,255,255,0.1); }
.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.lightbox__prev { left: 1.5rem; }
.lightbox__next { right: 1.5rem; }
.lightbox__prev:hover,
.lightbox__next:hover { background: rgba(255,255,255,0.15); }
.lightbox__content {
  width: min(80vw, 700px);
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.lightbox__caption {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin-top: 1rem;
  letter-spacing: 0.02em;
}

/* --- Footer --- */
.footer {
  background: var(--color-navy-900);
  padding-top: 4rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer__heading {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}
.footer__col p {
  font-size: 0.85rem;
  color: var(--color-gray-300);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}
.footer__links li { margin-bottom: 0.5rem; }
.footer__links a {
  font-size: 0.85rem;
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}
.footer__links a:hover { color: var(--color-blue-300); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: var(--color-gray-300);
  text-align: center;
}

/* --- Reveal Animation --- */
/* Hero entrance animation via keyframes (no JS dependency) */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero .hero__label  { animation: fadeSlideUp 0.7s ease forwards 0.2s; opacity: 0; }
.hero .hero__title  { animation: fadeSlideUp 0.7s ease forwards 0.4s; opacity: 0; }
.hero .hero__subtitle { animation: fadeSlideUp 0.7s ease forwards 0.6s; opacity: 0; }
.hero .hero__date   { animation: fadeSlideUp 0.7s ease forwards 0.8s; opacity: 0; }
.hero .hero__cta    { animation: fadeSlideUp 0.7s ease forwards 1.0s; opacity: 0; }

/* Scroll reveal for below-fold elements */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .info__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--color-navy-800);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
  }
  .header__nav.open {
    transform: translateX(0);
  }
  .header__link {
    font-size: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .header__menu-btn { display: flex; }

  .section { padding: 4rem 0; }
  .section__header { margin-bottom: 2.5rem; }

  .timeline::before { left: 24px; }
  .timeline__time {
    width: auto;
    font-size: 0.9rem;
    padding-top: 0;
    position: absolute;
    left: 44px;
    top: 0;
  }
  .timeline__item {
    flex-direction: column;
    padding-left: 44px;
    padding-top: 1.75rem;
    gap: 0;
  }
  .timeline__item::after {
    left: 18px;
    top: 0;
  }

  .team__grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
  }
  .gallery__item--wide { grid-column: span 2; }
  .gallery__item--tall { grid-row: span 1; }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .lightbox__prev { left: 0.5rem; }
  .lightbox__next { right: 0.5rem; }
  .lightbox__content { width: 90vw; }
}

@media (max-width: 480px) {
  .overview__grid { grid-template-columns: 1fr; }
  .gallery__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 180px;
  }
  .gallery__item--wide { grid-column: span 1; }
}

/* --- Focus visible --- */
:focus-visible {
  outline: 2px solid var(--color-blue-400);
  outline-offset: 2px;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-blue-400);
  outline-offset: 2px;
}