/*
Theme Name: Examiar
Theme URI: https://examiar.com
Author: Examiar
Author URI: https://examiar.com
Description: Lightweight custom marketing theme for Examiar — the question bank & exam generator for schools, academies and exam-prep institutes. Hand-coded, no page builder, matched to the app.examiar.com brand.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: examiar
*/

/* ============================================================
   Design tokens
   ============================================================ */
:root{
  --amber:#f59e0b;
  --amber-600:#d97706;
  --amber-700:#b45309;
  --amber-soft:#fffbeb;
  --amber-tint:#fef3c7;
  --ink:#1c1917;
  --ink-soft:#292524;
  --muted:#57534e;
  --faint:#78716c;
  --bg:#ffffff;
  --bg-alt:#faf8f4;
  --bg-dark:#1c1917;
  --border:#e7e5e4;
  --border-strong:#d6d3d1;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(28,25,23,.06),0 1px 3px rgba(28,25,23,.05);
  --shadow-md:0 8px 24px -8px rgba(28,25,23,.14);
  --shadow-lg:0 24px 60px -20px rgba(28,25,23,.22);
  --container:1160px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* ============================================================
   Reset / base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;letter-spacing:-.02em;font-weight:700;color:var(--ink)}
h1{font-size:clamp(2.4rem,5vw,3.7rem);letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
ul{margin:0;padding:0}

/* ============================================================
   Layout helpers
   ============================================================ */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--alt{background:var(--bg-alt)}
.eyebrow{
  display:inline-block;font-size:.82rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--amber-700);margin-bottom:14px;
}
.section-head{max-width:680px;margin:0 auto 52px;text-align:center}
.section-head p{color:var(--muted);font-size:1.12rem;margin:0}
.lead{font-size:1.2rem;color:var(--muted)}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:1rem;font-weight:600;line-height:1;
  padding:14px 24px;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease,border-color .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--amber);color:#3a2a06;box-shadow:0 1px 0 rgba(0,0,0,.04)}
.btn--primary:hover{background:var(--amber-600);color:#fff}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--border-strong)}
.btn--ghost:hover{border-color:var(--ink);background:#fff}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--amber);color:#3a2a06}
.btn--lg{padding:16px 30px;font-size:1.06rem}
.btn--sm{padding:10px 16px;font-size:.94rem}

/* ============================================================
   Header / nav
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.28rem;letter-spacing:-.02em;color:var(--ink)}
.brand__mark{font-size:1.5rem;line-height:1}
.nav__links{display:flex;align-items:center;gap:34px;list-style:none}
.nav__links a{font-size:.98rem;font-weight:500;color:var(--muted);transition:color .15s}
.nav__links a:hover{color:var(--ink)}
.nav__actions{display:flex;align-items:center;gap:14px}
.nav__login{font-weight:600;font-size:.98rem;color:var(--ink)}
.nav__login:hover{color:var(--amber-700)}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.nav__toggle svg{width:26px;height:26px}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden;padding:96px 0 80px;background:
  radial-gradient(1100px 500px at 50% -10%,var(--amber-soft),transparent 60%),var(--bg)}
.hero__inner{max-width:820px;margin:0 auto;text-align:center}
.hero .pill{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);
  color:var(--muted);font-size:.86rem;font-weight:500;padding:7px 14px;border-radius:999px;
  box-shadow:var(--shadow-sm);margin-bottom:26px;
}
.hero .pill b{color:var(--amber-700);font-weight:700}
.hero h1{margin-bottom:22px}
.hero h1 .accent{color:var(--amber-600)}
.hero p.sub{font-size:1.25rem;color:var(--muted);max-width:640px;margin:0 auto 34px}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero__note{margin-top:18px;font-size:.9rem;color:var(--faint)}
.hero__shot{
  max-width:1000px;margin:64px auto 0;border-radius:16px;border:1px solid var(--border);
  background:#fff;box-shadow:var(--shadow-lg);overflow:hidden;
}
.hero__shot .bar{display:flex;gap:7px;padding:13px 16px;border-bottom:1px solid var(--border);background:var(--bg-alt)}
.hero__shot .bar span{width:11px;height:11px;border-radius:50%;background:var(--border-strong)}
.hero__shot .body{padding:26px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{background:var(--bg-alt);border:1px solid var(--border);border-radius:12px;padding:20px}
.stat-card .n{font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.stat-card .l{font-size:.9rem;color:var(--faint);margin-top:2px}

/* trust bar */
.trust{padding:34px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#fff}
.trust p{text-align:center;color:var(--faint);font-size:.92rem;letter-spacing:.03em;margin:0}
.trust .who{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:14px;font-weight:600;color:var(--muted)}

/* ============================================================
   Feature grid
   ============================================================ */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}
.feature__ico{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--amber-tint);font-size:1.5rem;margin-bottom:18px;
}
.feature h3{margin-bottom:8px}
.feature p{color:var(--muted);font-size:1rem;margin:0}

/* ============================================================
   How it works
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step__n{
  width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:18px;
}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);margin:0}

/* ============================================================
   Split / feature detail rows
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split + .split{margin-top:72px}
.split__media{
  background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);
  min-height:280px;padding:26px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);
}
.split h2{font-size:2rem}
.split ul.checks{list-style:none;margin:18px 0 0}
.split ul.checks li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--muted)}
.split ul.checks li::before{
  content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--amber-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b45309' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}
.mini{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:.95rem;color:var(--muted);box-shadow:var(--shadow-sm)}
.mini b{color:var(--ink)}

/* audience cards */
.audience{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.aud{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center}
.aud .ico{font-size:2rem;margin-bottom:12px}
.aud h3{margin-bottom:6px}
.aud p{color:var(--muted);margin:0;font-size:.98rem}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band{background:var(--bg-dark);color:#fff;border-radius:24px;padding:64px 40px;text-align:center;
  background-image:radial-gradient(700px 300px at 50% 0,rgba(245,158,11,.28),transparent 70%)}
.cta-band h2{color:#fff;font-size:clamp(1.9rem,3.4vw,2.6rem)}
.cta-band p{color:#d6d3d1;font-size:1.15rem;max-width:560px;margin:0 auto 30px}
.cta-band .hero__cta{margin-top:6px}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:56px 0 30px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer-brand .brand{margin-bottom:12px}
.footer-brand p{color:var(--muted);font-size:.96rem;max-width:280px}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);margin-bottom:14px;font-weight:700}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--muted);font-size:.96rem}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  margin-top:44px;padding-top:22px;border-top:1px solid var(--border);color:var(--faint);font-size:.9rem}

/* ============================================================
   Generic page + blog
   ============================================================ */
.page-hero{padding:72px 0 40px;text-align:center;background:
  radial-gradient(900px 400px at 50% -20%,var(--amber-soft),transparent 60%)}
.page-hero p{color:var(--muted);font-size:1.15rem;max-width:620px;margin:10px auto 0}
.prose{max-width:760px;margin:0 auto;padding:48px 24px}
.prose h2{margin-top:1.6em}
.prose p,.prose li{color:var(--ink-soft)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .15s,box-shadow .15s}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.post-card .thumb{aspect-ratio:16/9;background:var(--amber-tint)}
.post-card .pc-body{padding:22px}
.post-card h3{margin-bottom:8px;font-size:1.15rem}
.post-card .meta{color:var(--faint);font-size:.85rem;margin-bottom:8px}
.post-card p{color:var(--muted);font-size:.96rem;margin:0}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:900px){
  .feature-grid,.steps,.audience,.post-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  body{font-size:16px}
  .section{padding:60px 0}
  .nav__links,.nav__login{display:none}
  .nav__toggle{display:inline-flex}
  .nav.is-open .nav__links{
    display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--border);padding:8px 24px 18px;
  }
  .nav.is-open .nav__links li{padding:12px 0;border-bottom:1px solid var(--border)}
  .feature-grid,.steps,.audience,.post-grid,.footer-grid{grid-template-columns:1fr}
  .hero{padding:64px 0 48px}
  .cta-band{padding:48px 22px}
}