/* ============================================================
   StudyDiscovery — clean, responsive HUD build
   Real fonts (Bungee + Big Shoulders Text), real colours,
   CSS-drawn frames that flex at every width. Mobile-first.
   ============================================================ */

:root {
  --bg: #e9e8e4;
  --panel: #fffefb;
  --ink: #1c1409;
  --ink-soft: rgba(28, 20, 9, 0.72);
  --muted: rgba(28, 20, 9, 0.5);
  --gold: #75643d;
  --gold-text: #8a7a5e;
  --gold-soft: rgba(117, 100, 61, 0.12);
  --line: #75643d;
  --line-ink: rgba(28, 20, 9, 0.85);
  --danger: #9b3b30;
  --ok: #16704e;
  --warning: #9f761e;

  --display: "Bungee", system-ui, sans-serif;
  --body: "Big Shoulders Text", "Arial Narrow", sans-serif;

  --maxw: 1120px;
  --gutter: clamp(1rem, 4vw, 3rem);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.45;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; clip: rect(0 0 0 0); overflow: hidden; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--panel); padding: 0.6rem 1rem; z-index: 99; }
.skip-link:focus { left: 0; }

/* one reusable HUD frame — flexes to any content size, never distorts */
.frame {
  position: relative;
  background: var(--panel);
  border: 4px solid var(--line);
}
.dots {
  position: absolute; top: 12px; right: 14px; width: 46px; height: 34px;
  background-image: radial-gradient(var(--gold) 1.4px, transparent 1.6px);
  background-size: 11px 11px; opacity: 0.85; pointer-events: none;
}

/* reveals (respect reduced motion) */
.reveal { animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.on-scroll { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
.on-scroll.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal, .on-scroll { animation: none; opacity: 1; transform: none; transition: none; } }

/* ---------- header ---------- */
.site-header { display: flex; align-items: center; gap: 1rem; padding-top: clamp(1rem, 3vw, 1.8rem); }
.brand-mark img { width: clamp(44px, 6vw, 58px); }
.top-nav { margin-left: auto; display: flex; gap: 0.4rem; align-items: center; font-family: var(--display); text-transform: uppercase; font-size: clamp(0.7rem, 1.5vw, 0.95rem); color: var(--gold-text); }
.top-nav a { text-decoration: none; }
.top-nav a:hover { color: var(--ink); }
.top-nav .sep { opacity: 0.35; }
@media (max-width: 620px) { .top-nav { display: none; } }

/* ---------- hero ---------- */
.hero { text-align: center; padding-block: clamp(1rem, 3vw, 2rem) clamp(1.2rem, 3vw, 2rem); }
.hero img { width: min(560px, 90%); margin-inline: auto; }

/* ---------- inner-page title (learn / portal) ---------- */
.page-head { padding-block: clamp(0.6rem, 2vw, 1.4rem) clamp(1rem, 3vw, 2rem); }
.page-head h1 { font-family: var(--display); text-transform: uppercase; font-size: clamp(1.5rem, 5vw, 2.6rem); margin: 0 0 0.4rem; line-height: 1.05; }
.page-head p { margin: 0; color: var(--ink-soft); max-width: 62ch; }
.page-head--center { text-align: center; }
.page-head--center p { margin-inline: auto; }

/* ---------- what-is ---------- */
.what { padding: clamp(1.4rem, 3.5vw, 2.6rem); margin-bottom: clamp(1.6rem, 4vw, 3rem); }
.what-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.panel-kicker { font-family: var(--display); text-transform: uppercase; font-size: clamp(1rem, 2.6vw, 1.5rem); margin: 0 0 0.9rem; }
.what p { color: var(--ink-soft); margin: 0 0 0.9rem; max-width: 60ch; }
.what-mascot { justify-self: center; }
.what-mascot img { width: min(220px, 60%); filter: drop-shadow(0 18px 16px rgba(28,20,9,0.28)); }
.what-foot { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 0.6rem; padding-top: 1rem; border-top: 2px solid var(--gold); }
.example { display: flex; flex-wrap: wrap; gap: 0.5rem 0.8rem; align-items: center; font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: 0.85rem; }
.chip-gold {
  display: inline-block; font-family: var(--body); font-weight: 700; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.04em; color: #fff; background: var(--gold); padding: 0.35rem 0.7rem; text-decoration: none;
  border: 0; cursor: pointer; transition: background 0.15s;
}
.chip-gold:hover { background: var(--ink); }
@media (min-width: 760px) {
  .what-grid { grid-template-columns: 1.6fr 1fr; align-items: center; }
  .what-foot { grid-column: 1 / -1; }
}

/* gold pill button (LEARN MORE / SUBMIT) */
.btn-gold {
  display: inline-flex; align-items: center; gap: 0.5rem; justify-content: center;
  font-family: var(--display); text-transform: uppercase; letter-spacing: 0.06em;
  font-size: clamp(0.85rem, 1.8vw, 1.15rem); color: var(--panel); background: var(--gold);
  text-decoration: none; border: 0; cursor: pointer; padding: 0.7rem 1.4rem;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  transition: background 0.2s, transform 0.15s;
}
.btn-gold:hover { background: var(--ink); transform: translateY(-2px); }

/* ---------- console: tiers + form ---------- */
.console { display: grid; grid-template-columns: 1fr; gap: clamp(1.2rem, 3vw, 2rem); padding-bottom: clamp(2.5rem, 6vw, 4.5rem); }
@media (min-width: 900px) { .console { grid-template-columns: 1fr 1fr; align-items: start; } }

.tiers { display: grid; gap: clamp(0.8rem, 2vw, 1.2rem); }
.tier-card { padding: clamp(0.9rem, 2.4vw, 1.3rem) clamp(1.1rem, 2.8vw, 1.6rem); }
.tier-card:hover { transform: translateY(-3px); transition: transform 0.2s; }
.tier-name { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; font-family: var(--body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; font-size: clamp(1.05rem, 3.2vw, 1.4rem); margin: 0 0 0.4rem; line-height: 1.05; }
.tier-tag { font-family: var(--display); color: var(--gold); font-size: clamp(0.68rem, 1.8vw, 0.82rem); letter-spacing: 0.04em; white-space: nowrap; }
.tier-flow { margin: 0; color: var(--ink-soft); font-size: clamp(0.74rem, 2vw, 0.88rem); line-height: 1.35; }
.tier-foot {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.3rem 0.7rem;
  margin-top: 0.9rem; padding-top: 0.55rem; border-top: 2px solid var(--gold);
}
.tier-price { font-family: var(--body); font-weight: 700; color: var(--ink); font-size: clamp(0.95rem, 2.2vw, 1.15rem); }
.tier-timing { margin-left: auto; text-align: right; font-size: clamp(0.6rem, 1.6vw, 0.72rem); text-transform: uppercase; color: var(--ink-soft); line-height: 1.3; }

/* ---------- intake form ---------- */
.intake { padding: clamp(1.4rem, 3.4vw, 2.4rem); display: grid; gap: 1rem; }
.field-label { display: block; font-family: var(--body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; font-size: clamp(0.8rem, 1.8vw, 0.95rem); color: var(--gold-text); margin-bottom: 0.4rem; }
.field-note { color: var(--muted); font-size: 0.75em; }
.toggle-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.toggle {
  font-family: var(--body); font-weight: 700; font-size: clamp(0.78rem, 1.8vw, 0.92rem); text-transform: uppercase;
  letter-spacing: 0.04em; color: #fff; background: var(--gold); border: 0; cursor: pointer; padding: 0.45rem 0.85rem;
  transition: background 0.15s;
}
.toggle:hover { background: var(--ink); }
.toggle.on { background: var(--ink); color: #fff; box-shadow: inset 0 -3px 0 var(--gold); }
.upload-hint { margin: 0.45rem 0 0; font-size: 0.8rem; color: var(--muted); font-weight: 600; max-width: 56ch; }
.field { display: grid; gap: 0.35rem; }
.input {
  font-family: var(--body); font-weight: 600; font-size: 0.95rem; color: var(--ink); background: rgba(255,255,255,0.85);
  border: 2px solid var(--line-ink); padding: 0.65rem 0.8rem; width: 100%; resize: vertical;
}
.input::placeholder { color: var(--muted); }
.input:focus { outline: 3px solid var(--gold); outline-offset: 1px; }
.submit-bar { width: 100%; margin-top: 0.4rem; padding: 0.95rem 1.4rem; font-size: clamp(0.95rem, 2.2vw, 1.2rem); }
.agree { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.85rem; color: var(--ink-soft); font-weight: 600; }
.agree input { width: 18px; height: 18px; accent-color: var(--gold); margin-top: 2px; flex: none; }
.agree a { color: var(--gold-text); font-weight: 700; }

/* intake gate: form locked until the client is signed in */
.intake.locked > :not(.form-lock):not(.dots) { display: none; }
.form-lock { display: none; }
.intake.locked .form-lock { display: grid; gap: 0.9rem; justify-items: start; padding: 0.4rem 0 0.8rem; }
.form-lock h3 { font-family: var(--body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; font-size: 1.05rem; margin: 0; }
.form-lock p { margin: 0; color: var(--ink-soft); max-width: 46ch; }

.assessment { border: 2px dashed var(--line); padding: 0.9rem 1rem; font-size: 0.86rem; }
.assessment h3 { font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: 0.8rem; margin: 0.8rem 0 0.25rem; }
.assessment ul { margin: 0.2rem 0 0; padding-left: 1.1rem; }
.assessment code { background: var(--gold-soft); padding: 0 0.3rem; }
.status-line { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.6rem; }
.chip { font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: 0.7rem; padding: 0.24rem 0.55rem; border: 2px solid var(--line-ink); }
.chip.good { border-color: var(--ok); color: var(--ok); }
.chip.warn { border-color: var(--warning); color: var(--warning); }
.chip.stop { border-color: var(--danger); color: var(--danger); }

.learn-wide { text-align: center; margin: 0.4rem 0 0; }

/* ---------- learn page: one frame per section, cards nested inside ---------- */
.learn-wrap { display: grid; gap: clamp(1.2rem, 3vw, 2rem); padding-bottom: clamp(2rem, 5vw, 3.5rem); }
.learn-block { padding: clamp(1.3rem, 3.2vw, 2.2rem); }
.learn-block h2 { font-family: var(--body); font-weight: 700; font-size: clamp(1.25rem, 2.8vw, 1.7rem); line-height: 1.25; margin: 0 0 0.6rem; padding-right: 64px; }
.learn-block > p { color: var(--ink-soft); margin: 0 0 1rem; max-width: 75ch; }
.lattice { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 1rem; }
.nested { border: 2px solid var(--line-ink); background: rgba(255, 255, 255, 0.55); padding: 1.05rem 1.15rem; }
.nested h3 { font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: 0.92rem; margin: 0 0 0.4rem; }
.nested p { margin: 0; font-size: 0.85rem; color: var(--ink-soft); }

/* ---------- warning + footer ---------- */
.warning { margin-block: clamp(1.5rem, 4vw, 3rem); padding: clamp(1.1rem, 3vw, 1.7rem); }
.warning p { margin: 0; font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: clamp(0.68rem, 1.5vw, 0.82rem); line-height: 1.5; }
.warning strong { color: var(--danger); }
.site-footer { background: #000; color: #fff; }
.site-footer .wrap { display: grid; gap: 1.8rem; padding-block: clamp(1.8rem, 4vw, 2.8rem); align-items: center; }
.site-footer img { width: min(240px, 70%); margin-inline: auto; }
.foot-links { display: grid; gap: 0.4rem; justify-items: start; }
.foot-links a { color: #fff; text-decoration: none; font-family: var(--body); font-weight: 700; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.06em; }
.foot-links a:hover { color: var(--gold-text); }
.foot-badge {
  display: inline-flex; align-items: center; gap: 0.45rem; margin-top: 0.8rem; padding: 0.4rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.3); font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; color: rgba(255, 255, 255, 0.85);
}
.foot-badge svg { width: 13px; height: 13px; fill: currentColor; }
.foot-note { color: rgba(255, 255, 255, 0.88); font-size: 0.8rem; line-height: 1.5; margin: 0; }
@media (min-width: 860px) {
  .site-footer .wrap { grid-template-columns: 1fr auto 1fr; }
  .foot-note { text-align: right; }
}

/* ---------- chat bubble (Telegram — username link, no number exposed) ---------- */
.chat-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 54px; height: 54px; border-radius: 50%;
  background: #229ed9; display: grid; place-items: center; box-shadow: 0 10px 22px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s;
}
.chat-float:hover { transform: scale(1.06); }
.chat-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- side nav (mobile menu) ---------- */
.menu-toggle { display: none; margin-left: 0.5rem; background: none; border: 0; cursor: pointer; padding: 8px 4px; }
.menu-toggle span { display: block; width: 34px; height: 4px; background: var(--ink); margin: 4px 0; transition: transform 0.25s, opacity 0.25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
@media (max-width: 620px) { .menu-toggle { display: block; } }
.side-nav { position: fixed; inset: 0 0 0 auto; width: min(280px, 82vw); background: var(--panel); border-left: 3px solid var(--ink); transform: translateX(105%); transition: transform 0.3s cubic-bezier(0.2,0.7,0.2,1); z-index: 50; padding: 5rem 0 2rem; }
.side-nav.open { transform: none; box-shadow: -16px 0 40px rgba(28,20,9,0.18); }
.side-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.side-nav a { display: block; font-family: var(--display); text-transform: uppercase; text-decoration: none; color: var(--panel); background: var(--gold); padding: 0.75rem 1.3rem; margin-right: 2rem; clip-path: polygon(0 0, 100% 0, 100% 100%, 10px 100%, 0 calc(100% - 10px)); }
.side-nav a:hover { background: var(--ink); }