:root {
  --bg:        #0d1422;
  --bg-mid:    #131d2e;
  --bg-card:   #1a2540;
  --accent:    #f0a500;
  --text:      #e0e6f0;
  --muted:     #8a9bb5;
  --green:     #4caf82;
  --border:    rgba(240, 165, 0, 0.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
h2 { font-size: 2rem; font-weight: 700; color: var(--accent); margin-bottom: 1rem; text-align: center; line-height: 1.2; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-primary  { background: var(--accent); color: #000; }
.btn-primary:hover  { background: #fff; color: #000; }
.btn-outline  { border: 2px solid var(--accent); color: var(--accent); background: transparent; }
.btn-outline:hover  { background: var(--accent); color: #000; }
.btn-small {
  display: inline-block;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 3px;
  margin-right: 0.5rem;
  transition: all 0.2s;
}
.btn-small:hover { background: var(--accent); color: #000; }

/* ── NAV ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
  padding: 1.1rem 0;
}
#navbar.scrolled {
  background: rgba(13, 20, 34, 0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
  padding: 0.65rem 0;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: 'Share Tech Mono', monospace;
  font-size: 1.6rem; color: var(--accent);
  font-weight: 700; letter-spacing: 0.05em;
}
.nav-links { list-style: none; display: flex; gap: 2rem; }
.nav-links a {
  color: var(--text);
  font-size: 0.875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-hamburger { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse at center, #1a2e50 0%, #0d1422 65%);
  padding: 2rem;
}

.hero-waves {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-waves span {
  position: absolute;
  border: 1.5px solid rgba(240, 165, 0, 0.15);
  border-radius: 50%;
  animation: ripple 5s ease-out infinite;
}
.hero-waves span:nth-child(1) { width: 200px;  height: 200px;  margin: -100px;  animation-delay: 0s; }
.hero-waves span:nth-child(2) { width: 450px;  height: 450px;  margin: -225px;  animation-delay: 1s; }
.hero-waves span:nth-child(3) { width: 750px;  height: 750px;  margin: -375px;  animation-delay: 2s; }
.hero-waves span:nth-child(4) { width: 1100px; height: 1100px; margin: -550px;  animation-delay: 3s; }

@keyframes ripple {
  0%   { opacity: 0.6; transform: scale(0.85); }
  100% { opacity: 0;   transform: scale(1.15); }
}

.hero-content { position: relative; z-index: 2; }
.hero-pre {
  font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.35em; color: var(--muted); margin-bottom: 0.5rem;
}
.hero-call {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(4.5rem, 16vw, 11rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 80px rgba(240, 165, 0, 0.35);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.hero-sub {
  font-size: 0.95rem; color: var(--muted);
  letter-spacing: 0.2em; margin-bottom: 0.75rem;
}
.hero-tagline {
  font-size: 1.2rem; color: var(--text);
  font-style: italic; margin-bottom: 2.25rem;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  color: var(--muted); font-size: 1.1rem;
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ── EXAMS ── */
.section-exams {
  background: linear-gradient(135deg, #0d2218 0%, #122b1a 100%);
  padding: 5.5rem 0;
  text-align: center;
  position: relative; overflow: hidden;
}
.section-exams::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}
.section-exams h2 { color: var(--green); font-size: 2.2rem; }

.exams-badge {
  display: inline-block;
  background: var(--green); color: #000;
  font-weight: 900; font-size: 0.9rem;
  letter-spacing: 0.25em;
  padding: 0.3rem 1.2rem;
  border-radius: 2px; margin-bottom: 1rem;
}
.exams-real-talk {
  max-width: 700px;
  margin: 0 auto 2rem;
  background: rgba(76, 175, 130, 0.1);
  border: 1px solid rgba(76, 175, 130, 0.4);
  border-left: 4px solid var(--green);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  color: #c8e6c9;
  line-height: 1.7;
  text-align: left;
}
.exams-real-talk strong { color: #fff; display: block; margin-bottom: 0.25rem; }

.exams-lead {
  max-width: 700px; margin: 0 auto 2.5rem;
  font-size: 1.1rem; color: #c8e6c9; line-height: 1.8;
}
.exams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem; margin-bottom: 2.5rem;
}
.exam-card {
  background: rgba(76, 175, 130, 0.07);
  border: 1px solid rgba(76, 175, 130, 0.22);
  border-radius: 8px; padding: 1.75rem 1.25rem;
  transition: border-color 0.2s;
}
.exam-card:hover { border-color: var(--green); }
.exam-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.exam-card h3 { color: var(--green); margin-bottom: 0.5rem; font-size: 1.05rem; }
.exam-card p  { color: #c8e6c9; font-size: 0.9rem; line-height: 1.6; }

.exams-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.5rem; }
.exams-cta .btn-primary { background: var(--green); color: #000; }
.exams-cta .btn-primary:hover { background: #fff; }
.exams-cta .btn-outline  { border-color: var(--green); color: var(--green); }
.exams-cta .btn-outline:hover { background: var(--green); color: #000; }
.exams-note { color: var(--muted); font-style: italic; font-size: 0.9rem; }

/* ── ABOUT ── */
.section-dark { background: var(--bg); padding: 5.5rem 0; }
.section-mid  { background: var(--bg-mid); padding: 5.5rem 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.about-text h2 { text-align: left; }
.about-text p  { color: var(--muted); margin-bottom: 1rem; }
.about-text strong { color: var(--text); }
.about-links { margin-top: 1.5rem; }

.station-img {
  border-radius: 8px;
  border: 1px solid var(--border);
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.image-placeholder {
  background: var(--bg-card);
  border: 2px dashed rgba(240,165,0,0.18);
  border-radius: 8px;
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}
.placeholder-inner { text-align: center; color: var(--muted); }
.placeholder-icon { font-size: 2.5rem; display: block; margin-bottom: 0.5rem; }
.placeholder-inner small { font-size: 0.75rem; opacity: 0.6; }

/* ── STATION ── */
.station-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem; margin-top: 2rem;
}
.station-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 1.75rem;
  transition: border-color 0.2s;
}
.station-card:hover { border-color: var(--accent); }
.station-card h3 { color: var(--accent); margin-bottom: 1rem; font-size: 1rem; }
.station-card ul  { list-style: none; }
.station-card li  {
  padding: 0.3rem 0; color: var(--muted); font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.station-card li:last-child { border-bottom: none; }
.station-card strong { color: var(--text); }

/* ── ACHIEVEMENTS ── */
.section-lead {
  text-align: center; color: var(--muted);
  max-width: 600px; margin: 0 auto 2.5rem;
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.25rem; margin-bottom: 2.5rem;
}
.award-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 1.5rem 1rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.award-badge:hover { border-color: var(--accent); transform: translateY(-3px); }
.award-num {
  font-family: 'Share Tech Mono', monospace;
  font-size: 2.1rem; font-weight: 700;
  color: var(--accent); line-height: 1;
}
.award-label { font-size: 0.78rem; color: var(--muted); margin-top: 0.4rem; line-height: 1.45; }
.award-label small { opacity: 0.7; font-size: 0.72rem; }

.tags-row { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.tag {
  background: rgba(240, 165, 0, 0.08);
  border: 1px solid rgba(240, 165, 0, 0.28);
  color: var(--accent);
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em;
}

/* ── PHOTO GALLERY ── */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
.photo-gallery figure { margin: 0; }
.photo-gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.photo-gallery img:hover { border-color: var(--accent); transform: scale(1.02); }
.photo-gallery figcaption {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.5rem;
  font-style: italic;
}

@media (max-width: 600px) {
  .photo-gallery { grid-template-columns: 1fr; }
}

/* ── LINKS ── */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 2rem;
}
.link-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 1.75rem;
  display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.link-card:hover { border-color: var(--accent); transform: translateY(-3px); color: var(--text); }
.link-card h3 { color: var(--accent); margin-bottom: 0.5rem; font-size: 1rem; }
.link-card p  { color: var(--muted); font-size: 0.9rem; line-height: 1.6; }

/* ── FOOTER ── */
footer {
  background: #080d16;
  padding: 3rem 0;
  text-align: center;
  border-top: 1px solid rgba(240,165,0,0.1);
}
.footer-call {
  font-family: 'Share Tech Mono', monospace;
  font-size: 2.5rem; color: var(--accent); margin-bottom: 0.5rem;
}
footer p { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.25rem; }
.footer-73   { color: var(--text); font-style: italic; margin: 1rem 0; }
.footer-meta { color: #333; font-size: 0.75rem; margin-top: 1.5rem; font-style: italic; }
.footer-links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-top: 1rem; }
.footer-links a { color: var(--muted); font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(13, 20, 34, 0.98);
    flex-direction: column; padding: 1rem 1.5rem; gap: 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .about-text h2 { text-align: center; }
  .about-links { text-align: center; }

  .hero-btns { flex-direction: column; align-items: center; }
  .exams-cta  { flex-direction: column; align-items: center; }
}