/* Página dos alunos — segue o protótipo "Entre Linhas" */
.top { background: var(--hero); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; }
.exit { display: inline-flex; align-items: center; gap: 8px; background: var(--card); color: var(--fg); border: 1.5px solid var(--accent); border-radius: 999px;
  padding: 8px 16px; font: 500 14px var(--font); white-space: nowrap; cursor: pointer; }
.exit:hover { background: var(--accent); color: var(--on-accent); }
.exit svg { width: 16px; height: 16px; }

.hero { background: var(--hero); position: relative; overflow: hidden; }
.swirl { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.swirl path { fill: none; stroke: var(--swirl); stroke-width: 70; stroke-linecap: round; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: start; padding-block: 40px 72px; }
.hero-copy { min-width: 0; padding-top: 24px; }
.hero h1 { font-size: clamp(40px, 5.6vw, 68px); font-weight: 700; color: var(--accent); }
.hero h1 em { font-style: normal; font-weight: 200; }
.lede { font-size: clamp(19px, 2vw, 23px); margin-top: 24px; max-width: 30ch; line-height: 1.45; }
.promises { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.promises li { display: inline-flex; align-items: center; gap: 8px; background: var(--card); border-radius: 999px; padding: 7px 14px 7px 11px; font-size: 14px; font-weight: 400; }
.heart { width: 15px; height: 15px; flex: none; fill: var(--accent); }

.card { background: var(--card); border-radius: 28px; padding: 28px; min-width: 0; box-shadow: var(--shadow); }
.status { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 14px; }
.live { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--off); }
.dot.on { background: var(--ok); animation: pulse 2s infinite; }
.dot.busy { background: var(--warn); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); } 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hours { color: var(--muted); }
.stage { margin-top: 22px; text-align: center; }
.stage h2 { font-size: 26px; font-weight: 600; margin-top: 14px; }
.stage .sub { color: var(--muted); font-size: 15px; margin-top: 8px; max-width: 34ch; margin-inline: auto; }
.timer { font-variant-numeric: tabular-nums; font-size: 40px; font-weight: 200; margin-top: 6px; letter-spacing: .02em; }
.btn-call { width: 100%; margin-top: 22px; font-size: 19px; padding: 19px 26px; }
.btn-wide { width: 100%; margin-top: 10px; font-size: 16px; }
.controls { display: flex; gap: 12px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }
.round { width: 60px; height: 60px; padding: 0; border-radius: 50%; }
.round[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }
.round.danger { width: 72px; }
.round.danger svg { width: 30px; height: 30px; }
.fine { font-size: 13px; color: var(--muted); margin-top: 16px; line-height: 1.5; }
.steps { display: flex; gap: 6px; justify-content: center; margin-top: 18px; }
.steps i { width: 28px; height: 4px; border-radius: 4px; background: var(--card-line); }
.steps i.on { background: var(--accent); }
.som { margin-top: 14px; }

section { padding-block: 72px; }
.eyebrow { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: 500; color: var(--muted); }
.sec-h { font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; color: var(--accent); margin-top: 10px; }
.sec-h.small { font-size: clamp(26px, 3vw, 34px); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.topics { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.topics span { background: var(--chip); border-radius: 999px; padding: 9px 16px; font-size: 15px; font-weight: 400; }
.intro p { margin-top: 20px; max-width: 46ch; }
.guar { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; }
.guar li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 18px 0; border-top: 1.5px solid var(--card-line); }
.guar li:last-child { border-bottom: 1.5px solid var(--card-line); }
.guar b { display: block; font-weight: 600; }
.guar span { color: var(--muted); font-size: 15px; }
.guar .heart { margin-top: 5px; width: 18px; height: 18px; }
.tip { margin-top: 22px; font-size: 15px; color: var(--muted); max-width: 52ch; }

.how { background: var(--hero); position: relative; overflow: hidden; }
.how .wrap { position: relative; }
.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; counter-reset: s; }
.flow div { background: var(--card); border-radius: 22px; padding: 24px; min-width: 0; }
.flow div::before { counter-increment: s; content: counter(s); display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-weight: 600; font-size: 15px; }
.flow h3 { font-size: 20px; font-weight: 600; margin-top: 14px; }
.flow p { font-size: 15px; color: var(--muted); margin-top: 6px; }

.crisis { border: 2px solid var(--danger); background: var(--danger-bg); border-radius: 24px; padding: 28px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
.crisis h2 { font-size: 26px; font-weight: 700; color: var(--danger); }
.crisis p { margin-top: 8px; font-size: 16px; }
.nums { display: flex; flex-direction: column; gap: 10px; }
.numero { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--card); border-radius: 16px; padding: 12px 14px 12px 18px; flex-wrap: wrap; text-decoration: none; }
.numero b { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; user-select: all; }
.numero small { display: block; color: var(--muted); font-size: 13px; }
.copy { appearance: none; border: 1.5px solid var(--card-line); background: transparent; color: var(--fg); border-radius: 999px; padding: 6px 12px; font: 500 13px var(--font); cursor: pointer; }
.copy:hover { border-color: var(--accent); }

footer { background: var(--hero); }
footer .wrap { padding-block: 36px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; font-size: 14px; }
footer p { max-width: 52ch; }

@media (max-width: 860px) {
  .hero .wrap, .grid2, .crisis { grid-template-columns: 1fr; }
  .hero .wrap { gap: 28px; padding-block: 20px 48px; }
  .hero-copy { padding-top: 8px; }
  .flow { grid-template-columns: 1fr; }
  section { padding-block: 52px; }
  .exit .long { display: none; }
}