@import url("animations.css");

:root {
  --bg: #f4eadc;
  --bg-deep: #d8b78f;
  --ink: #35281e;
  --muted: #765f4c;
  --card: rgba(255, 250, 242, 0.9);
  --card-solid: #fffaf2;
  --accent: #8f5f35;
  --accent-2: #4f7f63;
  --gold: #c99b45;
  --danger: #9c4b3f;
  --shadow: 0 24px 70px rgba(79, 52, 31, 0.22);
  --radius: 28px;
  --phone: 430px;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.7), transparent 34rem),
    linear-gradient(135deg, #f5ede1, #d7b78e);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Trebuchet MS", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.material-choice-frame {
  background-image: url("../img/material_em_fase_escolha.png");
  background-position: center;
  background-size: cover;
}

a { color: inherit; text-decoration: none; }

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.phone-frame {
  width: min(100%, var(--phone));
  min-height: min(860px, calc(100vh - 48px));
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  background: url("../img/home-bg.png") center/cover no-repeat;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.75);
}

.splash-body {
  cursor: pointer;
}

.splash-frame {
  display: block;
  text-decoration: none;
  cursor: pointer;
}

.splash-screen {
  min-height: inherit;
  width: 100%;
}

.screen {
  position: relative;
  z-index: 1;
  min-height: inherit;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
}

.home-screen {
  justify-content: flex-end;
  text-align: center;
  gap: 22px;
}

.brand-mark {
  margin: 0 auto;
  width: 86px;
  height: 86px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255,250,242,.82);
  box-shadow: 0 18px 40px rgba(90,56,26,.18);
  font-size: 42px;
}

.hero-card,
.panel {
  background: rgba(255, 250, 242, 0.88);
  border: 1px solid rgba(255,255,255,.8);
  border-radius: var(--radius);
  padding: 22px;
  backdrop-filter: blur(10px);
}

h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 34px; line-height: 1.03; margin-bottom: 12px; letter-spacing: -0.04em; }
h2 { font-size: 27px; line-height: 1.1; margin-bottom: 10px; letter-spacing: -0.03em; }
h3 { font-size: 18px; margin-bottom: 8px; }
p { line-height: 1.55; color: var(--muted); }

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 800;
  margin-bottom: 10px;
}

.cta,
button.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), #b77a43);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(143,95,53,.28);
}

.cta.secondary { background: linear-gradient(135deg, var(--accent-2), #7aa17e); }
.cta.ghost { background: rgba(255,250,242,.75); color: var(--ink); box-shadow: none; border: 1px solid rgba(80,58,37,.12); }

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding: 8px;
  border-radius: 20px;
  background: rgba(255, 250, 242, 0.88);
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: 0 12px 28px rgba(50, 28, 12, 0.14);
  backdrop-filter: blur(10px);
}

.back {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255,250,242,.8);
  border: 1px solid rgba(80,58,37,.1);
}

.home-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(80,58,37,.12);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #b77a43);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.home-button--floating {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  box-shadow: 0 8px 18px rgba(50, 28, 12, .18);
}

.home-button--splash { position: fixed; }

/* Resposta visual consistente para os controles clicáveis do site. */
.menu-card,
.grade-option,
.cta,
.schedule-cta,
.home-button,
.back,
.footer-nav a,
.subject-action {
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, filter .18s ease;
}

@media (hover: hover) {
  .menu-card:not(.is-disabled):hover,
  .grade-option:not(.is-unavailable):hover,
  .cta:hover,
  .schedule-cta:hover,
  .home-button:hover,
  .footer-nav a:hover {
    transform: translateY(-3px) scale(1.012);
    box-shadow: 0 14px 28px rgba(75,52,31,.18);
  }

  .back:hover {
    transform: translateX(-3px) scale(1.05);
    background: #fffaf2;
    box-shadow: 0 8px 18px rgba(75,52,31,.12);
  }

  .schedule-table td:has(a):hover {
    filter: brightness(.96) saturate(1.08);
    box-shadow: inset 0 0 0 2px rgba(53,40,30,.22);
  }
}

.topbar-title { flex: 1; }
.topbar-title strong { display: block; font-size: 15px; color: var(--ink); }
.topbar-title span { display: block; color: #5f4634; font-size: 12px; }

.grid-menu {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.testimonials-heading { text-align: center; }
.testimonials-heading h2 { max-width: 340px; margin-inline: auto; }
.testimonials-heading p:last-child { margin-bottom: 0; }
.testimonials-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}
.testimonial-card {
  position: relative;
  padding: 21px 18px 18px;
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 24px;
  background: rgba(255,250,242,.92);
  box-shadow: 0 10px 28px rgba(75,52,31,.10);
}
.testimonial-icon {
  position: absolute;
  top: 14px;
  right: 17px;
  color: rgba(143,95,53,.23);
  font-family: Georgia, serif;
  font-size: 58px;
  line-height: .7;
}
.testimonial-label {
  position: relative;
  margin: 0 42px 12px 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  line-height: 1.35;
  text-transform: uppercase;
}
.testimonial-card blockquote { margin: 0; }
.testimonial-card blockquote p {
  margin-bottom: 12px;
  color: #5f4938;
  font-size: 14px;
  line-height: 1.58;
}
.testimonial-card blockquote p:last-child { margin-bottom: 16px; }
.testimonial-card footer {
  padding-top: 12px;
  border-top: 1px solid rgba(143,95,53,.18);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}
.testimonial-card footer span { color: var(--muted); font-size: 12px; font-weight: 600; }

.menu-card {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 15px;
  border-radius: 22px;
  background: rgba(255,250,242,.9);
  border: 1px solid rgba(255,255,255,.85);
  box-shadow: 0 10px 28px rgba(75,52,31,.08);
}

.icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f1ddbf;
}

.icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.menu-card strong { display: block; margin-bottom: 3px; }
.menu-card span { color: var(--muted); font-size: 13px; line-height: 1.35; }
.menu-card.is-disabled {
  opacity: .62;
  cursor: not-allowed;
  filter: grayscale(.25);
}

.grade-panel { text-align: center; }
.online-mark {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 8px 0 16px;
}
.online-mark img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.grade-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.grade-option {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 12px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.84);
  border-radius: 20px;
  background: rgba(255,250,242,.91);
  box-shadow: 0 10px 28px rgba(75,52,31,.08);
}
.grade-option strong { color: var(--accent); font-size: 18px; }
.grade-option span { color: var(--muted); font-size: 13px; }
.grade-option b { grid-row: span 2; align-self: center; color: var(--accent-2); font-size: 12px; }
.grade-option.is-unavailable { opacity: .7; }
.grade-option.is-unavailable b { color: var(--muted); }

.schedule-screen { padding-bottom: 24px; }
.schedule-card {
  padding: 20px 10px 16px;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 29px;
  background: rgba(255,250,242,.94);
  box-shadow: 0 16px 36px rgba(75,52,31,.16);
  text-align: center;
}
.schedule-card .online-mark { margin: 7px 0 14px; }
.schedule-card .online-mark img { width: 52px; height: 52px; }
.schedule-card .kicker { margin: 0 10px 9px; font-size: 12px; }
.schedule-card h1 {
  margin-bottom: 17px;
  color: #b9823b;
  font-family: Georgia, serif;
  font-size: 31px;
  line-height: .96;
  letter-spacing: -.02em;
  text-transform: uppercase;
}
.schedule-table-wrap { padding: 0 2px; }
.schedule-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 5px 7px;
  table-layout: fixed;
}
.schedule-table th,
.schedule-table td { padding: 7px 3px; }
.schedule-table thead th {
  border-radius: 8px;
  background: #f1e2cd;
  color: #4c453a;
  font-size: 11px;
  text-transform: uppercase;
}
.schedule-table thead th:first-child {
  width: 42px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.schedule-table tbody th {
  color: #5c5143;
  font-size: 13px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.schedule-table td {
  border-radius: 8px;
  color: #40382e;
  vertical-align: middle;
}
.schedule-table td strong,
.schedule-table td span,
.schedule-table td b { display: block; }
.schedule-table td strong { font-size: 11px; line-height: 1.1; }
.schedule-table td span { margin-top: 4px; font-size: 10px; }
.schedule-table td b {
  width: max-content;
  max-width: 100%;
  margin: 5px auto 0;
  padding: 3px 4px;
  border-radius: 4px;
  background: #29502a;
  color: white;
  font-size: 8px;
  text-transform: uppercase;
}
.schedule-table .class-english { background: #c6d99b; }
.schedule-table .class-tutoring { background: #f6c875; }
.schedule-table .class-extra { background: #dcd4c7; }
.schedule-table .class-extra-1 { background: #e0bbd3; }
.schedule-table .class-extra-2 { background: #ffd3b6; }
.schedule-table .class-extra-3 { background: #b5ead7; }
.schedule-table .class-extra-4 { background: #c7ceea; }
.schedule-table .class-extra-5 { background: #fed8b1; }
.schedule-table .class-extra-6 { background: #e2f0cb; }
.schedule-table .class-extra-7 { background: #ffdac1; }
.schedule-table .class-extra-8 { background: #d7c0e8; }
.schedule-table [class*="class-extra-"] a {
  display: block;
  margin: -7px -3px;
  padding: 7px 3px;
  color: inherit;
  text-decoration: none;
}
.schedule-table .class-history { background: #ffb362; }
.schedule-table .class-geography { background: #b9d9ec; }
.schedule-table .class-science { background: #c6d99b; }
.schedule-table .class-physics { background: #d3c4e2; }
.schedule-table .class-math { background: #f1b0a3; }
.schedule-table .class-portuguese { background: #f8d27a; }
.schedule-table .class-english { cursor: pointer; }
.schedule-table .class-english a {
  display: block;
  margin: -7px -3px;
  padding: 7px 3px;
  color: inherit;
}
.schedule-table td > a:not(.schedule-cta) {
  display: block;
  margin: -7px -3px;
  padding: 7px 3px;
  color: inherit;
}
.schedule-table td > a:not(.schedule-cta):focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: -2px;
  border-radius: 8px;
}

.english-screen { padding: 16px 10px 24px; }
.english-screen .topbar { margin: 0 12px 14px; }
.english-hero {
  display: none !important;
}
.english-list-card {
  padding: 18px 12px 22px;
  border-radius: 26px;
  background: rgba(255,250,242,.96);
  box-shadow: 0 16px 36px rgba(75,52,31,.16);
}
.english-list-card h1 {
  margin-bottom: 12px;
  color: #77502b;
  font-family: Georgia, serif;
  font-size: 22px;
  line-height: 1.05;
  text-align: center;
  text-transform: uppercase;
}
.english-list { width: 100%; border-collapse: collapse; table-layout: fixed; }
.english-list th { padding: 8px 4px; border-bottom: 1px solid #dfcdbb; color: #76523a; font-size: 10px; text-align: left; text-transform: uppercase; }
.english-list td { padding: 8px 4px; border-bottom: 1px solid #eadccc; color: #45392f; font-size: 11px; line-height: 1.25; vertical-align: middle; }
.english-list tbody tr[data-href] { cursor: pointer; transition: background-color .18s ease; }
.english-list tbody tr[data-href]:hover { background: rgba(184, 122, 66, .10); }
.english-list tbody tr[data-href]:focus-visible { outline: 2px solid #b87a42; outline-offset: -2px; }
.english-list th:nth-child(1) { width: 29%; }.english-list th:nth-child(2) { width: 12%; }.english-list th:nth-child(3) { width: 19%; }.english-list th:nth-child(4) { width: 12%; }.english-list th:nth-child(5) { width: 14%; }.english-list th:nth-child(6) { width: 14%; }
.english-list .time { color: #76523a; font-size: 14px; font-weight: 800; text-align: center; }
.english-list .audience { padding-left: 28px; position: relative; }
.english-list .audience::before { content: "◉"; position: absolute; left: 6px; top: 50%; transform: translateY(-50%); color: #b87a42; font-size: 13px; }
.english-list .audience[data-grade]::before {
  content: attr(data-grade);
  left: 3px;
  font-size: 20px;
  font-weight: 900;
  font-family: Georgia, serif;
  color: #76523a;
  letter-spacing: -1px;
}
.schedule-cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 1.35;
  min-width: 205px;
  max-width: 100%;
  margin-top: 12px;
  padding: 12px 18px;
  border: 2px solid #d2ab61;
  border-radius: 999px;
  background: #21471f;
  color: #fffaf2;
  font-family: Georgia, serif;
  font-size: 15px;
  text-decoration: none;
  box-sizing: border-box;
}

/* Páginas de apresentação das matérias */
.subject-screen { padding: 16px 14px 28px; }
.subject-screen .topbar { margin: 0 6px 16px; }
.subject-card {
  padding: 22px 16px 18px;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 30px;
  background: rgba(255,250,242,.86);
  box-shadow: 0 18px 42px rgba(50, 28, 12, .22);
  backdrop-filter: blur(11px);
}
.subject-heading { text-align: center; }
.subject-heading .online-mark { margin: 2px 0 15px; }
.subject-heading img.online-mark {
  width: 54px;
  height: 54px;
  object-fit: contain;
}
.subject-heading h1 {
  margin-bottom: 14px;
  color: #3f2b20;
  font-family: Georgia, serif;
  font-size: clamp(31px, 8.4vw, 39px);
  letter-spacing: -.035em;
}
.subject-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px 14px;
  margin: 0 0 18px;
  color: #4d382b;
  font-family: Georgia, serif;
  font-size: 16px;
}
.subject-meta span { display: inline-flex; align-items: center; gap: 6px; }
.subject-meta span + span { padding-left: 14px; border-left: 1px solid #bf8750; }
.subject-meta i { color: #bd710d; font-style: normal; font-family: system-ui, sans-serif; font-size: 21px; }
.subject-actions { display: grid; gap: 10px; }
.subject-action {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 82px;
  padding: 10px 14px 10px 10px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 24px;
  background: rgba(255,255,255,.64);
  box-shadow: 0 8px 22px rgba(75,52,31,.07);
  transition: transform .18s ease, background .18s ease;
}
.subject-action:hover {
  transform: translateY(-3px) scale(1.012);
  background: rgba(255,255,255,.82);
  box-shadow: 0 14px 28px rgba(75,52,31,.14);
}
.subject-action:hover .subject-icon { transform: rotate(-4deg) scale(1.06); }
.subject-action .subject-icon { transition: transform .18s ease; }
.subject-action:focus-visible { outline: 3px solid #b87936; outline-offset: 2px; }
.subject-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 50%;
  background: #f3e4d1;
  box-shadow: inset 0 0 0 1px rgba(110,75,42,.12);
}
.subject-icon img { width: 46px; height: 46px; object-fit: contain; }
.subject-action span { color: #392a20; font-family: Georgia, serif; font-size: 18px; line-height: 1.18; }
.subject-action em { color: #ae681e; font-style: normal; }
.subject-card .mini { margin: 14px 6px 0; text-align: center; }
.mini {
  font-size: 12px;
  color: var(--muted);
}
.linkish {
  color: var(--accent);
  font-weight: 800;
}

.stack { display: grid; gap: 14px; }
.spacer { flex: 1; }
.note { font-size: 13px; color: var(--muted); }

.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 12px;
}
.price strong { font-size: 32px; color: var(--accent); }

.form {
  display: grid;
  gap: 11px;
}

label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
input, textarea, select {
  width: 100%;
  border: 1px solid rgba(80,58,37,.18);
  border-radius: 15px;
  padding: 13px 14px;
  background: rgba(255,255,255,.85);
  color: var(--ink);
  font: inherit;
}
textarea { min-height: 92px; resize: vertical; }

.qr {
  width: 190px;
  height: 190px;
  margin: 16px auto;
  border-radius: 22px;
  background:
    linear-gradient(90deg, #3b2b21 10px, transparent 10px) 0 0/30px 30px,
    linear-gradient(#3b2b21 10px, transparent 10px) 0 0/30px 30px,
    #fff;
  border: 12px solid #fff;
  box-shadow: inset 0 0 0 3px #3b2b21, 0 16px 34px rgba(0,0,0,.14);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
}
.footer-nav a {
  text-align: center;
  font-size: 12px;
  padding: 10px 6px;
  border-radius: 14px;
  background: rgba(255,250,242,.72);
  color: var(--muted);
}

@media (max-width: 520px) {
  .page-shell { padding: 0; }
  .phone-frame { min-height: 100vh; border-radius: 0; width: 100%; }
}

/* Páginas individuais dos professores. */
.teacher-frame { background-position: center top; }
.teacher-screen {
  position: relative;
  min-height: inherit;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, rgba(31,19,10,.08) 22%, rgba(31,19,10,.62));
}
.teacher-screen .topbar {
  position: absolute;
  top: 16px;
  left: 14px;
  right: auto;
  z-index: 10;
}
.teacher-bio {
  align-self: flex-end;
  width: min(60%, 270px);
  max-height: calc(100% - 32px);
  overflow-y: visible;
  padding: 16px;
  border-radius: 22px;
  background: rgba(255,250,242,.92);
  border: 1px solid rgba(255,255,255,.84);
  box-shadow: 0 18px 42px rgba(35,20,10,.28);
  backdrop-filter: blur(10px);
}
.teacher-bio h1 { margin-bottom: 9px; font-size: 23px; }
.teacher-bio .kicker { margin-bottom: 6px; font-size: 10px; }
.teacher-bio p { margin-bottom: 9px; color: #594331; font-size: 13px; line-height: 1.38; }
.teacher-bio p:last-child { margin-bottom: 0; }
.teacher-verse { font-weight: 800; color: var(--accent) !important; }
.teacher-notice {
  position: absolute;
  bottom: 16px;
  left: 14px;
  width: min(35%, 150px);
  margin-top: 0;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,250,242,.85);
  border: 1px solid rgba(255,255,255,.6);
  backdrop-filter: blur(8px);
  color: rgba(89,67,49,.85);
  font-size: 10px;
  line-height: 1.3;
  text-align: left;
  z-index: 5;
}

/* Apresentações em áudio dos professores. */
.teacher-audio-link { min-height: 40px; margin-top: 4px; border-radius: 13px; font-size: 13px; box-shadow: 0 8px 18px rgba(143,95,53,.2); }
.teacher-audio-screen { justify-content: flex-end; }
.teacher-audio-card { width: 100%; padding: 22px; border: 1px solid rgba(255,255,255,.84); border-radius: 24px; background: rgba(255,250,242,.94); box-shadow: 0 18px 42px rgba(35,20,10,.28); backdrop-filter: blur(10px); }
.teacher-audio-card h1 { margin-bottom: 8px; font-size: 27px; }
.teacher-audio-card p { margin-bottom: 18px; color: #594331; }
.teacher-audio-card audio { display: block; width: 100%; }

/* Estilos de Modais (Planos, Áudio, Plantão) */
.custom-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(40, 25, 12, 0.6);
  backdrop-filter: blur(4px);
}
.modal-card {
  position: relative;
  z-index: 10;
  background: #fffaf2;
  border-radius: 24px;
  padding: 24px 20px;
  max-width: 440px;
  width: 100%;
  border: 1px solid rgba(143, 95, 53, 0.25);
  box-shadow: 0 20px 50px rgba(50, 28, 12, 0.35);
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}
@keyframes modalPop {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(143, 95, 53, 0.12);
  color: #4a3424;
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: bold;
}
.modal-close:hover {
  background: rgba(143, 95, 53, 0.22);
}