/* ==========================================================================
   ExceleratedPath — Online School
   Global stylesheet
   ========================================================================== */

:root {
  /* Brand palette — energetic, vibrant, clean */
  --primary: #1d3a8a;
  --primary-dark: #132456;
  --primary-light: #2f56c4;
  --accent: #ff7a1a;
  --accent-dark: #e5620a;
  --teal: #12b3a6;
  --teal-dark: #0d8f85;

  --ink: #16203a;
  --body: #46506a;
  --muted: #6b7590;
  --line: #e5e9f2;
  --bg: #ffffff;
  --bg-soft: #f5f7fc;
  --bg-tint: #eef3ff;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(20, 36, 86, .06);
  --shadow: 0 14px 40px rgba(20, 36, 86, .10);
  --shadow-lg: 0 30px 70px rgba(20, 36, 86, .16);

  --container: 1180px;
  --font-head: 'Poppins', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* ------------------------------ Reset ---------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--body);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-light); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
h1, h2, h3, h4, h5 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; font-weight: 700; }

/* ------------------------------ Layout --------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }
.section { padding: 90px 0; }
.section--soft { background: var(--bg-soft); }
.section--tint { background: linear-gradient(180deg, #f3f7ff 0%, #ffffff 100%); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head.left { text-align: left; margin-inline: 0; }
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 1.06rem; }

/* ------------------------------ Buttons -------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 14px 30px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(255,122,26,.35); }
.btn--primary:hover { background: var(--accent-dark); color: #fff; box-shadow: 0 14px 30px rgba(255,122,26,.42); }
.btn--dark { background: var(--primary); color: #fff; box-shadow: 0 10px 24px rgba(29,58,138,.30); }
.btn--dark:hover { background: var(--primary-dark); color: #fff; }
.btn--ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: #fff; color: var(--primary); border-color: #fff; }
.btn--outline { background: transparent; color: var(--primary); border-color: var(--line); }
.btn--outline:hover { border-color: var(--primary); color: var(--primary); }

/* ------------------------------ Header --------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 700; font-size: 1.28rem; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand .mark {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 55%, var(--teal) 130%);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.15rem;
  box-shadow: var(--shadow-sm);
}
.brand .mark span { transform: skewX(-8deg); }
.brand b { color: var(--accent); font-weight: 700; }
.brand small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: -2px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  font-family: var(--font-head); font-weight: 500; font-size: .92rem; color: var(--ink);
  padding: 9px 13px; border-radius: 8px; transition: background .2s, color .2s;
}
.nav-links a:hover { background: var(--bg-tint); color: var(--primary); }
.nav-links a.active { color: var(--primary); background: var(--bg-tint); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--ink); border-radius: 3px; transition: .25s; }
.nav-toggle span + span { margin-top: 5px; }

/* ------------------------------ Hero ----------------------------------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% -10%, #2f56c4 0%, transparent 60%),
              linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, #21489f 100%);
}
.hero::after {
  content: ""; position: absolute; right: -140px; bottom: -160px; width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(255,122,26,.55), transparent 62%); filter: blur(10px);
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; padding: 84px 0 92px; }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 5vw, 3.6rem); line-height: 1.08; letter-spacing: -.5px; }
.hero h1 .hl { color: #ffd08a; }
.hero p.lead { color: rgba(255,255,255,.88); font-size: 1.16rem; margin: 22px 0 32px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 500; padding: 8px 15px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); color: #fff; }
.pill svg { flex: none; }

.hero-card {
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.20);
  border-radius: var(--radius-lg); padding: 30px; backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 6px; }
.hero-card .sub { color: rgba(255,255,255,.75); font-size: .9rem; margin-bottom: 22px; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-stats .stat { background: rgba(255,255,255,.10); border-radius: var(--radius-sm); padding: 18px; }
.hero-stats .stat b { display: block; font-family: var(--font-head); font-size: 1.7rem; color: #ffd08a; line-height: 1; }
.hero-stats .stat span { font-size: .82rem; color: rgba(255,255,255,.82); }

/* Page banner (interior pages) */
.page-hero {
  color: #fff; text-align: center; padding: 74px 0 78px; position: relative; overflow: hidden;
  background: radial-gradient(900px 500px at 85% -20%, #2f56c4 0%, transparent 60%),
              linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #21489f 100%);
}
.page-hero::after { content: ""; position: absolute; left: -120px; top: -120px; width: 320px; height: 320px; background: radial-gradient(circle, rgba(18,179,166,.5), transparent 62%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.86); max-width: 680px; margin: 0 auto; font-size: 1.08rem; }
.crumbs { margin-top: 18px; font-size: .85rem; color: rgba(255,255,255,.7); }
.crumbs a { color: #ffd08a; }

/* ------------------------------ Cards / grids -------------------------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #d6ddf0; }
.card .ico {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: var(--bg-tint); color: var(--primary); margin-bottom: 18px;
}
.card--accent .ico { background: #fff1e6; color: var(--accent); }
.card--teal .ico { background: #e2f7f4; color: var(--teal-dark); }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .97rem; }

.feature-list { list-style: none; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; }
.feature-list .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%; background: #e2f7f4; color: var(--teal-dark);
  display: grid; place-items: center; font-weight: 700; font-size: .85rem; margin-top: 2px;
}

/* Split content blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.split .prose p { margin-bottom: 16px; color: var(--body); }
.media-frame {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow);
  border: 8px solid #fff; background: var(--bg-tint); min-height: 320px;
}

/* Prose (long-form pages) */
.prose { max-width: 820px; }
.prose p { margin-bottom: 18px; }
.prose h3 { font-size: 1.4rem; margin: 34px 0 12px; }
.prose h4 { font-size: 1.12rem; margin: 26px 0 8px; color: var(--primary); }
.prose ul { margin: 0 0 18px 0; padding-left: 0; list-style: none; display: grid; gap: 10px; }
.prose ul li { position: relative; padding-left: 30px; }
.prose ul li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--teal-dark); font-weight: 800;
  width: 20px; height: 20px;
}

/* Pillars */
.pillar { text-align: center; }
.pillar .num {
  width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff;
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 1.3rem;
  box-shadow: var(--shadow-sm);
}

/* ------------------------------ Tables --------------------------------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
table.data { width: 100%; border-collapse: collapse; background: #fff; min-width: 640px; }
table.data thead th {
  background: var(--primary); color: #fff; text-align: left; font-family: var(--font-head);
  font-weight: 600; font-size: .9rem; padding: 15px 18px; letter-spacing: .02em;
}
table.data tbody td { padding: 15px 18px; border-top: 1px solid var(--line); font-size: .95rem; vertical-align: top; }
table.data tbody tr:nth-child(even) { background: var(--bg-soft); }
table.data .code { font-family: var(--font-head); font-weight: 600; color: var(--accent-dark); white-space: nowrap; }
.subject-name { font-weight: 600; color: var(--ink); }

/* Course-group label */
.group-label {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 600;
  color: var(--primary); background: var(--bg-tint); padding: 8px 16px; border-radius: 999px; font-size: .9rem; margin-bottom: 20px;
}

/* ------------------------------ Fee cards ------------------------------ */
.fee-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.fee-item { display: flex; justify-content: space-between; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 22px; box-shadow: var(--shadow-sm); }
.fee-item .label { color: var(--muted); font-size: .95rem; }
.fee-item .val { font-family: var(--font-head); font-weight: 700; color: var(--primary); font-size: 1.15rem; white-space: nowrap; }
.fee-highlight {
  grid-column: 1 / -1; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; border: 0;
}
.fee-highlight .label { color: rgba(255,255,255,.85); }
.fee-highlight .val { color: #ffd08a; font-size: 1.5rem; }

/* Comparison / value */
.value-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.value-card { border-radius: var(--radius); padding: 30px; text-align: center; }
.value-card.ours { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; box-shadow: var(--shadow); }
.value-card.theirs { background: #fff; border: 1px solid var(--line); }
.value-card .amount { font-family: var(--font-head); font-weight: 800; font-size: 2.2rem; line-height: 1; margin: 10px 0; }
.value-card.ours .amount { color: #ffd08a; }
.value-card.theirs .amount { color: var(--muted); }

/* ------------------------------ Forms ---------------------------------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 40px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-head); font-weight: 500; font-size: .9rem; color: var(--ink); }
.field label .req { color: var(--accent); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 12px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg-soft); transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary-light); background: #fff;
  box-shadow: 0 0 0 4px rgba(47,86,196,.12);
}
.field textarea { resize: vertical; min-height: 130px; }
.radio-row { display: flex; gap: 22px; padding-top: 4px; }
.radio-row label { display: flex; align-items: center; gap: 8px; font-weight: 400; font-family: var(--font-body); color: var(--body); cursor: pointer; }
.fieldset-title { font-family: var(--font-head); font-weight: 600; color: var(--primary); font-size: 1.05rem; grid-column: 1 / -1; margin-top: 12px; padding-top: 20px; border-top: 1px dashed var(--line); display: flex; align-items: center; gap: 10px; }
.fieldset-title:first-child { border-top: 0; margin-top: 0; padding-top: 0; }
.consent { grid-column: 1 / -1; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; font-size: .92rem; color: var(--muted); }
.consent label { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; color: var(--ink); font-family: var(--font-body); }
.form-note { font-size: .88rem; color: var(--muted); margin-top: 8px; }
.form-alert { display: none; grid-column: 1/-1; background: #e2f7f4; border: 1px solid #b9e9e2; color: var(--teal-dark); padding: 14px 18px; border-radius: var(--radius-sm); font-weight: 500; }
.form-alert.show { display: block; }

/* Contact split */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: start; }
.info-card { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; border-radius: var(--radius-lg); padding: 38px; box-shadow: var(--shadow); }
.info-card h3 { color: #fff; }
.info-row { display: flex; gap: 14px; align-items: flex-start; margin-top: 24px; }
.info-row .ico { flex: none; width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,.14); display: grid; place-items: center; color: #ffd08a; }
.info-row .label { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.6); }
.info-row .value { color: #fff; font-weight: 500; }
.info-row a { color: #fff; }
.info-row a:hover { color: #ffd08a; }

/* ------------------------------ CTA band ------------------------------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--accent) 0%, #ff9d4d 100%); color: #fff; border-radius: var(--radius-lg); padding: 56px; text-align: center; box-shadow: var(--shadow); }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 620px; margin: 0 auto 26px; }
.cta-band .btn--dark { background: var(--primary-dark); }
.cta-band .btn--ghost { border-color: #fff; }

/* Logos / universities */
.uni-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.uni-chip { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 12px 22px; font-family: var(--font-head); font-weight: 600; color: var(--primary); box-shadow: var(--shadow-sm); }
.uni-chip .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }

/* ------------------------------ Footer --------------------------------- */
.site-footer { background: var(--primary-dark); color: rgba(255,255,255,.72); padding: 66px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; letter-spacing: .02em; }
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.site-footer .brand small { color: rgba(255,255,255,.55); }
.site-footer p { font-size: .95rem; color: rgba(255,255,255,.66); }
.foot-links { list-style: none; display: grid; gap: 10px; }
.foot-links a { color: rgba(255,255,255,.72); font-size: .95rem; }
.foot-links a:hover { color: #ffd08a; }
.foot-contact { display: grid; gap: 12px; }
.foot-contact div { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.foot-contact svg { flex: none; margin-top: 3px; color: #ffd08a; }
.foot-bottom { margin-top: 46px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; color: rgba(255,255,255,.55); }

/* ------------------------------ Reveal anim ---------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ------------------------------ Responsive ----------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .split { grid-template-columns: 1fr; gap: 30px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 62px 0; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; background: #fff; flex-direction: column; align-items: stretch;
    gap: 0; padding: 10px 18px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-140%); transition: transform .3s ease; z-index: 90;
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 13px 12px; border-radius: 8px; font-size: 1rem; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-toggle { display: block; }
  .nav-cta .btn { display: none; }
  .grid-2, .grid-3, .grid-4, .fee-grid, .value-compare, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .cta-band, .form-card, .info-card { padding: 30px 22px; }
}