/* SafeWorld — styles.css */

:root {
  --ink: #14213D;
  --muted: #46506A;
  --ground: #F7F9FC;
  --surface: #FFFFFF;
  --line: #DCE3EC;
  --teal: #0B6E66;
  --teal-dark: #08524C;
  --teal-tint: #E3F2EF;
  --sun: #FFC93C;
  --sun-tint: #FFF3D1;
  --sun-ink: #6B4E00;
  --mint: #7FD1C3;
  --radius-lg: 28px;
  --radius-md: 24px;
  --radius-sm: 20px;
  --max: 1200px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Commissioner', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--ground);
}

a { color: var(--teal); }
a:hover { color: var(--teal-dark); }

img, svg { max-width: 100%; }

h1, h2, h3, p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
}

/* ---------- Layout ---------- */

.container {
  max-width: var(--max);
  margin: 0 auto;
}

.section { padding: 96px 24px; }
.section--white { background: var(--surface); }
.section--tint { background: var(--teal-tint); }
.section--dark { background: var(--ink); color: #FFFFFF; }

.stack { display: flex; flex-direction: column; }
.stack-48 { gap: 48px; }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 760px;
}

.eyebrow {
  font-weight: 700;
  font-size: 15px;
  color: var(--teal);
}
.section--dark .eyebrow { color: var(--sun); }

.h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.lead {
  font-size: 19px;
  color: var(--muted);
}

.split {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}
.split > * {
  flex: 1 1 420px;
  min-width: 0;
}

.grid {
  display: grid;
  gap: 20px;
}
.grid-260 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-300 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-240 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  border: 0;
  font-family: inherit;
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--teal); color: #FFFFFF; }
.btn-primary:hover { background: var(--teal-dark); color: #FFFFFF; }
.btn-outline { background: var(--surface); color: var(--ink); border: 2px solid var(--ink); }
.btn-outline:hover { background: var(--ink); color: #FFFFFF; }
.btn-dark { background: var(--ink); color: #FFFFFF; }
.btn-dark:hover { background: #0B1426; color: #FFFFFF; }
.btn-link { color: var(--ink); padding: 0 8px; }
.btn-small { min-height: 48px; padding: 0 22px; font-size: 16px; }
.btn-muted {
  background: var(--ground);
  color: var(--muted);
  border: 2px solid var(--line);
  min-height: 52px;
  font-size: 16px;
  cursor: default;
}
.btn-muted:hover { color: var(--muted); }

/* ---------- Top banner & header ---------- */

.banner {
  background: var(--ink);
  color: #FFFFFF;
  font-size: 14px;
  padding: 10px 24px;
  text-align: center;
}

.header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--ink); }

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 22px;
  font-size: 15px;
  font-weight: 600;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 10px 0;
}
.nav a:hover { color: var(--teal); }
.nav .nav-cta {
  background: var(--teal);
  color: #FFFFFF;
  padding: 0 22px;
  min-height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
}
.nav .nav-cta:hover { background: var(--teal-dark); color: #FFFFFF; }

/* ---------- Hero ---------- */

.hero { padding: 40px 24px 96px; }

.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 56px;
}
.hero-inner > * { flex: 1 1 440px; min-width: 0; }

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sun-tint);
  color: var(--sun-ink);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 999px;
}

.hero h1 {
  font-size: clamp(38px, 5.2vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero-lead {
  font-size: 20px;
  color: var(--muted);
  max-width: 560px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.checks {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 15px;
  font-weight: 600;
}
.checks li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-art { display: block; width: 100%; height: auto; }

/* ---------- Cards ---------- */

.card {
  background: var(--ground);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card h3 { font-size: 22px; line-height: 1.25; }
.card p { color: var(--muted); }

.icon-box {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sun-tint);
}
.icon-box--teal { background: var(--teal-tint); }

/* ---------- Rules ---------- */

.rule {
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rule-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.rule-head h3 { font-size: 22px; line-height: 1.2; }
.rule p { color: var(--muted); }

.rule-num {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sun);
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rule--badges {
  background: var(--ink);
  border-color: var(--ink);
  color: #FFFFFF;
  justify-content: space-between;
  gap: 18px;
}
.rule--badges p {
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #FFFFFF;
}
.badge--sun { background: var(--sun); }
.badge--mint { background: var(--mint); }

/* ---------- Demo ---------- */

.demo-wrap {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.demo-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}
.demo-top .section-head { max-width: 620px; gap: 12px; }
.demo-top .lead { font-size: 18px; }

.toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border-radius: 999px;
}
.toggle button {
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  border: 0;
  border-radius: 999px;
  padding: 0 18px;
  min-height: 44px;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
}
.toggle button[aria-pressed="true"] {
  background: var(--teal);
  color: #FFFFFF;
}

.demo-card {
  background: var(--surface);
  border-radius: 32px;
  padding: clamp(24px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 28px;
  box-shadow: 0 1px 0 #C9DDD9;
}

.class-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--sun-tint);
  color: #4A3600;
  border-radius: 16px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 600;
}
.class-hint svg { flex: none; }

.story {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
}
.story-art { flex: none; }
.story-text {
  flex: 1 1 320px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.story-text p { font-size: 20px; line-height: 1.45; }
.story-text .question { font-weight: 800; color: var(--teal); }

.options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  min-height: 64px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 3px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.option:hover { border-color: #AAB6C8; }
.option.is-correct { background: var(--teal-tint); border-color: var(--teal); }
.option.is-retry { background: var(--sun-tint); border-color: #C99700; }

.option-letter {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.option-text {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
}

/* Classroom / projector mode */
.demo-card[data-mode="class"] .story-text p { font-size: 30px; }
.demo-card[data-mode="class"] .option-letter { width: 60px; height: 60px; font-size: 30px; }
.demo-card[data-mode="class"] .option-text { font-size: 25px; }

.feedback {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 20px;
  border-radius: var(--radius-md);
  padding: 24px;
}
.feedback[hidden] { display: none; }
.feedback--retry { background: var(--sun-tint); }
.feedback--ok { background: var(--teal-tint); }
.feedback svg { flex: none; }

.feedback-body {
  flex: 1 1 300px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feedback-title { font-weight: 800; font-size: 20px; }
.feedback--ok .feedback-title { color: var(--teal); }
.feedback-text { font-size: 18px; }
.feedback-note { font-size: 16px; color: var(--muted); }
.feedback .btn { align-self: flex-start; }

.new-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.new-badge > span:first-child {
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
}
.new-badge .badge { font-size: 15px; font-weight: 800; padding: 8px 14px; }

.demo-foot {
  border-top: 2px dashed var(--line);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  color: var(--muted);
}
.demo-foot strong { color: var(--ink); }

.scenario {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.scenario--next {
  background: transparent;
  border: 2px dashed #9CC9C1;
}
.scenario-place { font-size: 14px; font-weight: 700; color: var(--teal); }
.scenario-title { font-size: 19px; font-weight: 700; }
.scenario-status { font-size: 15px; color: var(--muted); }

/* ---------- Ways to use ---------- */

.way {
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.way h3 { font-size: 24px; }
.way--class { background: var(--ink); color: #FFFFFF; }
.way--class p { color: #D6DCE8; }
.way--home { background: var(--sun-tint); }
.way--home p { color: #4A3D1A; }
.way--solo { background: var(--teal-tint); }
.way--solo p { color: #24433F; }

/* ---------- Schools ---------- */

.schools { align-items: flex-start; }
.schools-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.schools-copy .actions { margin-top: 8px; }

.features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.feature {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feature svg { flex: none; }
.feature-title { font-weight: 700; font-size: 18px; }
.feature-text { color: var(--muted); }

/* ---------- Parents ---------- */

.parents { align-items: center; gap: 56px; }
.parents-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.parents-copy .btn { align-self: flex-start; }

.parent-card {
  background: var(--sun-tint);
  border: 3px solid var(--ink);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.parent-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.parent-card-title { font-weight: 800; font-size: 22px; }
.parent-card-tag {
  font-weight: 700;
  font-size: 14px;
  background: var(--ink);
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: 999px;
}
.parent-card-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.parent-card-block + .parent-card-block {
  border-top: 2px dashed #E3C77A;
  padding-top: 18px;
}
.parent-card-label { font-weight: 700; font-size: 15px; color: var(--sun-ink); }
.parent-card ol,
.parent-card ul {
  margin: 0;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.parent-card ol { font-weight: 600; }

/* ---------- Trust ---------- */

.promises {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px 40px;
}
.promise {
  border-top: 2px solid #3A4766;
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.promise-title { font-weight: 700; font-size: 20px; }
.promise-text { color: #C9D1E0; }

/* ---------- Roadmap ---------- */

.step {
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.step--current { border: 3px solid var(--teal); }
.step-status {
  align-self: flex-start;
  background: var(--teal);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
}
.step-num { font-weight: 800; font-size: 34px; color: #9AA6BA; }
.step--current .step-num { color: var(--teal); }
.step-title { font-weight: 700; font-size: 19px; }
.step-text { color: var(--muted); }

/* ---------- Partners CTA ---------- */

.partners { padding: 0 24px 96px; }
.partners-box {
  max-width: var(--max);
  margin: 0 auto;
  background: var(--sun);
  border-radius: 36px;
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.partners-copy {
  flex: 1 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.partners-copy h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.partners-copy p { font-size: 18px; color: #3D2E00; }

/* ---------- Footer ---------- */

.footer {
  background: var(--surface);
  border-top: 2px solid var(--line);
  padding: 56px 24px 40px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
}
.footer-about {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
}
.footer-about p { color: var(--muted); max-width: 380px; }

.help {
  flex: 1 1 380px;
  background: var(--ground);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.help-title { font-weight: 800; font-size: 17px; }
.help p { color: var(--muted); font-size: 16px; }
.help strong { color: var(--ink); }

.footer-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- Small screens ---------- */

@media (max-width: 640px) {
  .section { padding: 64px 20px; }
  .hero { padding: 24px 20px 64px; }
  .card, .way, .parent-card { padding: 26px; }
  .nav { gap: 0 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}