/* Olevel — olevel.ng
   Light, soft pastel panels on white. The panel colours are lifted straight from
   the app's exam-body cards, so site and app are literally the same palette:
   WAEC lavender, NECO green, NABTEB teal. */

:root {
  /* app palette */
  --waec: #d8cce6;
  --neco: #dde6c8;
  --nabteb: #c5ddd6;

  /* icon gradient accents */
  --purple: #9c27b0;
  --blue: #3f6fe0;
  --teal: #26a69a;
  --green: #8bc34a;

  --ink: #111827;
  --ink-soft: #4b5563;
  --ink-faint: #6b7280;
  --line: #e9eaee;
  --white: #fff;
  --page: #fff;

  --r-sm: 14px;
  --r: 22px;
  --r-lg: 32px;
  --maxw: 1180px;

  /* Nunito is the app's typeface and stays for body copy, which is most of what
     anyone actually reads. Headlines move to Plus Jakarta Sans: Nunito's round
     humanist forms turn soft and juvenile above ~40px, and a landing page asking
     students for ₦5,000 needs the display sizes to carry authority. */
  --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow: 0 2px 4px rgba(17, 24, 39, .03), 0 12px 32px -12px rgba(17, 24, 39, .1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--page);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ───────── header ───────── */

header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 20px; }

.brand { font-family: var(--font-display);
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 21px; text-decoration: none; letter-spacing: -.028em;
}
.brand img { width: 32px; height: 32px; display: block; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 15.5px; }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 880px) { .nav-links a:not(.btn) { display: none; } }

/* ───────── buttons ───────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 28px; border-radius: 999px;
  font-weight: 700; font-size: 15.5px; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(17,24,39,.5); }
.btn-plain { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-plain:hover { border-color: #d6d8de; }

.store {
  width: 48px; height: 48px; border-radius: 50%;
  background: #fff; display: grid; place-items: center;
  box-shadow: 0 2px 10px rgba(17,24,39,.1);
  color: var(--ink);
}
.store svg { width: 20px; height: 20px; }

/* ───────── hero panel ───────── */

.hero {
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 120% at 8% 0%, #e6dcf1 0%, transparent 55%),
    radial-gradient(80% 110% at 92% 12%, #cfe6de 0%, transparent 58%),
    linear-gradient(135deg, #efe7f6 0%, #f6f1e8 45%, #eef3e0 100%);
  padding: 72px 56px 0;
  overflow: hidden;
  margin-top: 8px;
}
@media (max-width: 860px) { .hero { padding: 52px 26px 0; } }

.hero-grid {
  display: grid; grid-template-columns: 1.02fr .98fr;
  gap: 40px; align-items: end;
}
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 34px; } }

.hero-copy { padding-bottom: 72px; }
@media (max-width: 900px) { .hero-copy { padding-bottom: 8px; } }

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.4vw, 3.9rem);
  line-height: 1.07; letter-spacing: -.042em; font-weight: 800;
  margin: 0 0 24px;
}

.lede {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  color: var(--ink-soft); max-width: 480px; margin: 0 0 34px; font-weight: 500;
}

.cta-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cta-note { margin: 16px 0 0; font-size: 13.5px; color: var(--ink-faint); font-weight: 600; }

/* proof strip inside hero */
.proof { display: flex; align-items: center; gap: 18px; margin-top: 44px; flex-wrap: wrap; }
.proof-logos { display: flex; align-items: center; }
.proof-logos img {
  width: 50px; height: 50px; border-radius: 50%; object-fit: contain;
  background: #fff; padding: 7px; display: block;
  box-shadow: 0 2px 8px rgba(17,24,39,.1);
  margin-left: -12px;
}
.proof-logos img:first-child { margin-left: 0; }
.proof-text strong { font-family: var(--font-display); display: block; font-size: 1.22rem; font-weight: 800; letter-spacing: -.028em; }
.proof-text span { font-size: 13.5px; color: var(--ink-soft); font-weight: 600; }

/* ───────── phone ───────── */

.phone-stage { display: flex; justify-content: center; align-items: flex-end; }

.phone {
  width: 294px; flex: none; margin-bottom: -2px;
  border-radius: 46px 46px 0 0; padding: 10px 10px 0;
  background: linear-gradient(170deg, #2b2b33, #15151a);
  box-shadow: 0 -4px 60px -12px rgba(17,24,39,.3), 0 0 0 1px rgba(255,255,255,.14) inset;
}
.screen {
  background: #fbfbfd; border-radius: 38px 38px 0 0; overflow: hidden;
  color: var(--ink); padding-bottom: 24px;
}

.statusbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 22px 6px; font-size: 11.5px; font-weight: 800;
}
.statusbar .island {
  width: 74px; height: 20px; border-radius: 99px; background: #15151a;
}
.statusbar i { font-style: normal; letter-spacing: .02em; }

.screen-body { padding: 10px 16px 0; }

.q-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.q-sub { font-family: var(--font-display); font-weight: 800; font-size: 15px; letter-spacing: -.02em; }
.q-chip {
  font-size: 10.5px; font-weight: 800; color: #6a4c82;
  background: var(--waec); padding: 4px 9px; border-radius: 999px;
}
.q-bar { height: 5px; border-radius: 99px; background: #edeff3; overflow: hidden; margin-bottom: 16px; }
.q-bar span {
  display: block; height: 100%; width: 40%; border-radius: 99px;
  background: linear-gradient(90deg, var(--purple), var(--blue));
}
.q-text { font-size: 13px; font-weight: 700; line-height: 1.45; margin: 0 0 13px; }

.opt {
  display: flex; align-items: center; gap: 9px;
  border: 1px solid #e9ebf0; border-radius: 13px;
  padding: 10px 11px; margin-bottom: 7px;
  font-size: 12px; font-weight: 600; color: var(--ink-soft); background: #fff;
}
.opt b {
  flex: none; width: 19px; height: 19px; border-radius: 6px;
  background: #f1f3f7; color: var(--ink-faint);
  font-size: 10px; font-weight: 800; display: grid; place-items: center;
}
.opt.right { border-color: rgba(139,195,74,.6); background: rgba(139,195,74,.1); color: var(--ink); }
.opt.right b { background: var(--green); color: #fff; }

.q-why {
  margin-top: 12px; padding: 11px 12px; border-radius: 13px;
  background: var(--neco); font-size: 11px; line-height: 1.5;
  color: #4a5436; font-weight: 600;
}
.q-why strong { color: #36401f; font-weight: 800; }

/* ───────── sections ───────── */

section { padding: 104px 0; }

.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; margin-bottom: 44px; }
@media (max-width: 820px) { .sec-head { grid-template-columns: 1fr; gap: 16px; } }
.sec-head.center { grid-template-columns: 1fr; text-align: center; max-width: 620px; margin-inline: auto; }

h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  letter-spacing: -.04em; font-weight: 800; margin: 0; line-height: 1.06;
}
.sec-head p { color: var(--ink-soft); margin: 0; font-size: 1.04rem; max-width: 46ch; }
.sec-head.center p { margin-inline: auto; margin-top: 14px; }

.eyebrow {
  font-size: 11.5px; font-weight: 800; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-faint); margin: 0 0 14px;
}

/* ───────── bento ───────── */

.bento { display: grid; grid-template-columns: 1.08fr .96fr 1.08fr; gap: 18px; align-items: stretch; }
@media (max-width: 960px) { .bento { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .bento { grid-template-columns: 1fr; } }

.bento-mid { display: grid; gap: 18px; grid-template-rows: 1fr 1fr; }

.tile {
  border-radius: var(--r); padding: 30px;
  border: 1px solid rgba(17,24,39,.06);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
}
.tile-lav { background: linear-gradient(165deg, #f0e9f7 0%, var(--waec) 100%); }
.tile-teal { background: linear-gradient(165deg, #e2efeb 0%, var(--nabteb) 100%); }
.tile-plain { background: #fff; }

.tile h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 800; letter-spacing: -.03em; margin: 0 0 10px; line-height: 1.15; }
.tile-plain h3 { font-size: 1.08rem; }
.tile p { margin: 0; color: var(--ink-soft); font-size: .96rem; }
.tile .spacer { flex: 1; min-height: 26px; }

.glyph {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(255,255,255,.78); margin-bottom: 18px;
  box-shadow: 0 4px 14px rgba(17,24,39,.07);
}
.tile-plain .glyph { width: 44px; height: 44px; border-radius: 13px; margin-bottom: 14px; }
.glyph svg { width: 24px; height: 24px; stroke-width: 1.7; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.tile-plain .glyph svg { width: 20px; height: 20px; }
.g-purple { color: #8a2ba0; background: rgba(255,255,255,.8); }
.g-blue { color: #3461d1; }
.g-teal { color: #1b8d82; }
.g-green { color: #6f9f35; }

/* ───────── steps ───────── */

.steps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .steps-grid { grid-template-columns: 1fr; gap: 32px; } }

.step {
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 20px 24px; margin-bottom: 14px; background: #fff;
  display: flex; gap: 16px; align-items: flex-start;
}
.step.on { background: linear-gradient(140deg, #eef3fb, #e6eefb); border-color: rgba(63,111,224,.22); }
.step-n {
  flex: none; width: 34px; height: 34px; border-radius: 11px;
  background: #f3f4f7; color: var(--ink); font-weight: 800; font-size: 14px;
  display: grid; place-items: center;
}
.step.on .step-n { background: #fff; color: var(--blue); }
.step h4 { font-family: var(--font-display); margin: 4px 0 0; font-size: 1.05rem; font-weight: 800; letter-spacing: -.02em; }
.step p { margin: 8px 0 0; color: var(--ink-soft); font-size: .95rem; }

/* year chips visual */
.years {
  border-radius: var(--r); padding: 26px;
  background: linear-gradient(150deg, #f3f7ea, var(--neco));
  border: 1px solid rgba(17,24,39,.06);
  box-shadow: var(--shadow);
}
.years-label { font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #5d6a45; margin-bottom: 16px; }
.year-row { display: flex; flex-wrap: wrap; gap: 8px; }
.yr {
  background: rgba(255,255,255,.82); border-radius: 11px;
  padding: 9px 13px; font-size: 13px; font-weight: 800; color: #3f4a2c;
}
.yr.lock { color: #8d9678; }
.yr.lock svg { width: 11px; height: 11px; vertical-align: -1px; margin-left: 4px; }
.yr.now { background: var(--ink); color: #fff; }

/* ───────── pricing ───────── */

.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 720px; margin: 0 auto; }
@media (max-width: 640px) { .plans { grid-template-columns: 1fr; } }

.plan { border: 1px solid var(--line); border-radius: var(--r); padding: 34px; background: #fff; }
.plan.best {
  background: linear-gradient(160deg, #f1ebf8, #e4dcf0);
  border-color: rgba(156,39,176,.18); position: relative;
  box-shadow: var(--shadow);
}
.tag {
  position: absolute; top: 20px; right: 20px;
  background: var(--ink); color: #fff; font-size: 11px; font-weight: 800;
  padding: 5px 11px; border-radius: 999px;
}
.plan-name { font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-faint); }
.price { font-family: var(--font-display); font-size: 2.9rem; font-weight: 800; letter-spacing: -.045em; margin: 14px 0 2px; }
.price small { font-size: .95rem; font-weight: 700; color: var(--ink-faint); letter-spacing: 0; }
.plan-note { color: var(--ink-faint); font-size: .92rem; font-weight: 600; margin: 0; }
.plan ul { list-style: none; padding: 0; margin: 24px 0 0; }
.plan li { display: flex; gap: 10px; font-size: .94rem; color: var(--ink-soft); font-weight: 600; margin-bottom: 10px; }
.plan li svg { flex: none; width: 17px; height: 17px; color: #6f9f35; margin-top: 3px; stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.free-note { text-align: center; margin: 34px 0 0; color: var(--ink-faint); font-size: .96rem; font-weight: 600; }

/* ───────── faq ───────── */

.faq-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 48px; align-items: start; }
@media (max-width: 880px) { .faq-grid { grid-template-columns: 1fr; gap: 28px; } }

details {
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 18px 22px; margin-bottom: 12px; background: #fff;
}
details[open] { background: linear-gradient(140deg, #f6eff8, #f1e8f6); border-color: rgba(156,39,176,.18); }
summary { font-family: var(--font-display);
  cursor: pointer; font-weight: 800; font-size: 1.01rem; list-style: none;
  display: flex; justify-content: space-between; gap: 18px; align-items: center;
  letter-spacing: -.015em;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 1.45rem; color: var(--ink-faint); line-height: 1; font-weight: 400; }
details[open] summary::after { content: '\2212'; }
details p { color: var(--ink-soft); margin: 12px 0 0; font-size: .96rem; }

/* ───────── cta band ───────── */

.band {
  border-radius: var(--r-lg); padding: 68px 56px; text-align: center;
  background: linear-gradient(140deg, #eef4e2 0%, var(--neco) 50%, #cfe4dc 100%);
  border: 1px solid rgba(17,24,39,.06);
}
@media (max-width: 700px) { .band { padding: 48px 26px; } }
.band h2 { margin-bottom: 14px; }
.band p { color: #4a5436; max-width: 480px; margin: 0 auto 30px; font-weight: 500; }
.band .cta-row { justify-content: center; }

/* ───────── footer ───────── */

footer { padding: 72px 0 44px; border-top: 1px solid var(--line); margin-top: 104px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
.foot-brand { font-family: var(--font-display); display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.028em; }
.foot-brand img { width: 28px; height: 28px; }
.foot-tag { color: var(--ink-soft); font-size: .94rem; margin: 12px 0 0; max-width: 30ch; }
.foot-col h5 { margin: 0 0 14px; font-size: 13px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.foot-col a { display: block; color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .95rem; margin-bottom: 10px; }
.foot-col a:hover { color: var(--ink); }
.foot-base { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); }
.copy { color: var(--ink-faint); font-size: 13.5px; font-weight: 600; }
.disclaim { color: var(--ink-faint); font-size: 12.5px; max-width: 72ch; margin: 12px 0 0; line-height: 1.6; }

/* ───────── legal ───────── */

.legal { max-width: 740px; margin: 0 auto; padding: 56px 0 24px; }
.legal h1 { font-family: var(--font-display); font-size: clamp(2rem, 4.6vw, 2.7rem); margin-bottom: 10px; letter-spacing: -.04em; }
.updated { color: var(--ink-faint); font-size: 14.5px; font-weight: 600; margin: 0 0 42px; }
.legal h2 { font-family: var(--font-display); font-size: 1.3rem; margin: 44px 0 12px; letter-spacing: -.025em; }
.legal h3 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 800; margin: 26px 0 8px; }
.legal p, .legal li { color: var(--ink-soft); font-size: 1rem; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 9px; }
.legal a { color: #3461d1; }
.callout {
  background: linear-gradient(140deg, #f6eff8, #f1e8f6);
  border: 1px solid rgba(156,39,176,.16);
  border-radius: var(--r-sm); padding: 20px 24px; margin: 26px 0;
}
.callout p { margin: 0; }