/* ============================================================
   PERFORM SCIENCE — Dr Tess Morris-Paterson
   Style: Astro Perform DNA (Orbitron + Outfit, chamfered shapes,
   orbital arcs, parallelogram CTAs) on a lighter canvas.
   ============================================================ */

:root {
  --space: #0e0e1a;          /* Astro Perform deep space navy */
  --space-2: #171a2b;
  --ink: #1b1f2e;
  --muted: #5a6070;
  --paper: #f6f7fb;
  --card: #ffffff;
  --line: #e3e6ef;
  --accent: #0da8ff;         /* Astro Perform signal blue */
  --accent-deep: #0077c8;
  --glow: rgba(13, 168, 255, 0.35);
  --display: "Orbitron", sans-serif;
  --body: "Outfit", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
}

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

a { color: var(--accent-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3, .display {
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.15;
}

h1 { font-size: clamp(1.9rem, 4.5vw, 3.3rem); font-weight: 700; }
h2 { font-size: clamp(1.3rem, 2.6vw, 1.9rem); font-weight: 600; margin-bottom: 0.75em; }
h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: 0.1em; }

.kicker {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.lede { font-size: 1.15rem; color: var(--muted); max-width: 46em; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--space);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  max-width: 1220px;
  margin: 0 auto;
}

.brand {
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: #fff !important;
  white-space: nowrap;
  text-decoration: none !important;
}
.brand span { color: var(--accent); }

.nav-links { display: flex; flex-wrap: wrap; gap: 4px 22px; list-style: none; }

.nav-links a {
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.nav-links a:hover, .nav-links a.active { color: #fff; border-bottom-color: var(--accent); }

/* ---------- Hero (dark band keeps the Astro Perform feel) ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 500px at 50% 118%, rgba(13,168,255,0.28), transparent 62%),
    radial-gradient(900px 380px at 50% 122%, rgba(230,242,255,0.18), transparent 55%),
    linear-gradient(180deg, #0b0b15 0%, var(--space) 55%, #10131f 100%);
  color: #fff;
  overflow: hidden;
}

.hero .container {
  position: relative;
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 96px;
}

.hero-copy .kicker { color: var(--accent); }

.hero-copy p { color: rgba(255,255,255,0.88); margin-top: 20px; font-size: 1.12rem; max-width: 34em; text-shadow: 0 1px 14px rgba(0,0,0,0.65); }
.hero-copy h1 { text-shadow: 0 2px 22px rgba(0,0,0,0.7); }

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

.hero-portrait img {
  width: min(360px, 78vw);
  aspect-ratio: 1/1;
  object-fit: cover;
  clip-path: polygon(7% 0, 100% 0, 100% 93%, 93% 100%, 0 100%, 0 7%);
  box-shadow: 0 30px 70px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.12);
}

/* orbital arc behind the portrait */
.orbit {
  position: absolute;
  inset: -14% -14% auto auto;
  width: 130%;
  height: 130%;
  border: 1.5px solid rgba(255,255,255,0.22);
  border-radius: 50%;
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 38%);
  transform: rotate(-24deg);
  pointer-events: none;
}
.orbit::after {
  content: "";
  position: absolute;
  top: 8%; right: 14%;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 18px 4px var(--glow);
}

/* hero background video */
.hero-video {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.hero-video video {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.55;
  filter: saturate(0.9);
}
.hero-video .vid-mobile { display: none; }
@media (max-width: 700px) {
  .hero-video .vid-desktop { display: none; }
  .hero-video .vid-mobile { display: block; opacity: 0.55; }
}
.hero-video::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,11,21,0.45), rgba(14,14,26,0.15) 50%, rgba(16,19,31,0.6));
}

/* video tiles & embeds */
.feature-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.yt-frame { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.media-cap {
  font-family: var(--display); font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin-top: 8px;
}

/* star specks */
.stars, .stars::before, .stars::after { position: absolute; inset: 0; pointer-events: none; }
.stars::before {
  content: "";
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(255,255,255,0.9), transparent 60%),
    radial-gradient(1px 1px at 32% 64%, rgba(255,255,255,0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 55% 18%, rgba(255,255,255,0.8), transparent 60%),
    radial-gradient(1px 1px at 71% 47%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(2px 2px at 86% 26%, rgba(255,255,255,0.85), transparent 60%),
    radial-gradient(1px 1px at 44% 82%, rgba(255,255,255,0.5), transparent 60%),
    radial-gradient(1.5px 1.5px at 92% 74%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(1px 1px at 6% 78%, rgba(255,255,255,0.55), transparent 60%);
}

/* ---------- Parallelogram CTA buttons (Astro Perform motif) ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.btn {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  text-decoration: none !important;
  transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn .arrow { font-family: var(--body); font-size: 1rem; }

.btn-solid { background: #fff; color: var(--space) !important; }
.btn-ghost { background: transparent; color: #fff !important; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,0.55); }
.btn-blue { background: var(--accent); color: #fff !important; }
.btn-dark { background: var(--space); color: #fff !important; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
section.tight { padding: 48px 0; }
.section-head { margin-bottom: 36px; }

/* ---------- Chamfered cards (Astro Perform motif) ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  padding: 30px 26px 26px;
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(14,14,26,0.12); }

.card .num {
  font-family: var(--display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--accent-deep);
}
.card h3 { margin: 10px 0 12px; }
.card p { color: var(--muted); font-size: 0.98rem; }
.card .card-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px;
  font-family: var(--display);
  font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent-deep);
}

.card-dark { background: var(--space); border-color: rgba(255,255,255,0.1); }
.card-dark h3 { color: #fff; }
.card-dark p { color: rgba(255,255,255,0.72); }
.card-dark .card-link { color: var(--accent); }

/* ---------- Timeline ---------- */
.timeline { position: relative; margin-top: 12px; padding-left: 30px; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--space));
}
.tl-item { position: relative; padding: 0 0 34px 22px; }
.tl-item::before {
  content: ""; position: absolute; left: -29px; top: 7px;
  width: 12px; height: 12px;
  background: var(--paper);
  border: 2.5px solid var(--accent);
  transform: rotate(45deg);
}
.tl-item .when {
  font-family: var(--display); font-size: 0.68rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--accent-deep);
}
.tl-item h3 { margin: 6px 0 8px; text-transform: none; letter-spacing: 0.02em; font-family: var(--body); font-size: 1.15rem; font-weight: 700; }
.tl-item p { color: var(--muted); max-width: 52em; }

/* ---------- Stat band ---------- */
.stat-band { background: var(--space); color: #fff; position: relative; overflow: hidden; }
.stat-band .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 28px; padding-top: 56px; padding-bottom: 56px; }
.stat .big { font-family: var(--display); font-size: 1.9rem; color: var(--accent); }
.stat .label { color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-top: 6px; }

/* ---------- Feature rows ---------- */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
  padding: 34px 0;
}
.feature-row.flip > .feature-media { order: 2; }

.feature-media {
  background: linear-gradient(150deg, var(--space) 0%, var(--space-2) 60%, #1d2340 100%);
  min-height: 260px;
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55);
  font-family: var(--display); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
  text-align: center; padding: 20px; position: relative; overflow: hidden;
}
.feature-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Pill list ---------- */
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.pill {
  font-family: var(--display); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 8px 16px; background: #fff; border: 1px solid var(--line); color: var(--ink);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

/* ---------- Socials ---------- */
.social-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.social-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--line);
  padding: 18px 20px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  color: var(--ink) !important; text-decoration: none !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.social-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(14,14,26,0.12); }
.social-card .icon {
  width: 38px; height: 38px; flex: 0 0 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--space); color: #fff;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  font-family: var(--display); font-size: 0.75rem;
}
.social-card .name { font-weight: 700; font-size: 0.95rem; }
.social-card .handle { color: var(--muted); font-size: 0.82rem; }

/* ---------- Gallery placeholders ---------- */
.media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.media-slot {
  aspect-ratio: 4/3;
  background:
    linear-gradient(150deg, rgba(13,168,255,0.09), rgba(14,14,26,0.06)),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(14,14,26,0.045) 14px 15px);
  border: 1.5px dashed #b9c1d6;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-family: var(--display); font-size: 0.62rem;
  letter-spacing: 0.2em; text-transform: uppercase; text-align: center; padding: 16px;
}
.media-grid img, .media-slot img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Footer ---------- */
.site-footer { background: var(--space); color: rgba(255,255,255,0.75); margin-top: 40px; position: relative; overflow: hidden; }
.site-footer .container { padding: 56px 24px 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.site-footer h3 { color: #fff; font-size: 0.8rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,0.75); }
.site-footer a:hover { color: var(--accent); }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; font-size: 0.95rem; }
.footer-base {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 24px; text-align: center;
  font-size: 0.8rem; color: rgba(255,255,255,0.45);
}

/* ---------- Breadcrumb hero for subpages ---------- */
.page-hero { background: var(--space); color: #fff; position: relative; overflow: hidden; }
.page-hero .container { padding-top: 64px; padding-bottom: 64px; position: relative; }
.page-hero p { color: rgba(255,255,255,0.8); margin-top: 16px; max-width: 46em; font-size: 1.1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; text-align: left; }
  .hero-portrait { order: -1; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-row.flip > .feature-media { order: 0; }
  .site-footer .container { grid-template-columns: 1fr; }
  .nav-links { gap: 2px 14px; }
}

@media (max-width: 700px) {
  .nav-bar { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px 20px; }
  .nav-links a { font-size: 0.62rem; }
}