/*
Theme Name: Wise Tutor
Theme URI: https://wisetutor.example.com
Author: Wise Tutor
Description: Premium single-page theme for Wise Tutor — Home Tuition, Classes & App Management. Showcases real Class 10 board exam achievers.
Version: 1.0.0
License: GPL v2 or later
Text Domain: wise-tutor
*/

:root{
  --wt-teal:#1aa6a6;
  --wt-teal-dark:#127f7f;
  --wt-ink:#1f2a30;
  --wt-ink-soft:#3a4a52;
  --wt-grey:#8a96a0;
  --wt-line:#e6ebee;
  --wt-bg:#fbfcfc;
  --wt-card:#ffffff;
  --wt-shadow:0 10px 40px -18px rgba(18,127,127,.18), 0 2px 6px rgba(31,42,48,.04);
  --wt-radius:18px;
  --wt-max:1200px;
  --serif:"Playfair Display", Georgia, serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  color:var(--wt-ink);
  background:var(--wt-bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--wt-teal-dark);text-decoration:none}
a:hover{color:var(--wt-teal)}

.wt-container{max-width:var(--wt-max);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.wt-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--wt-line);
}
.wt-header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.wt-brand{display:flex;align-items:center;gap:12px}
.wt-brand img{height:48px;width:auto}
.wt-brand-text{display:flex;flex-direction:column;line-height:1.1}
.wt-brand-text strong{font-family:var(--serif);font-size:18px;letter-spacing:.5px;color:var(--wt-ink)}
.wt-brand-text span{font-size:10px;letter-spacing:1.5px;color:var(--wt-grey);text-transform:uppercase}
.wt-nav{display:flex;gap:28px}
.wt-nav a{color:var(--wt-ink-soft);font-weight:500;font-size:15px}
.wt-cta-btn{
  background:var(--wt-teal);color:#fff !important;
  padding:11px 20px;border-radius:999px;font-weight:600;font-size:14px;
  transition:transform .15s ease, background .2s ease, box-shadow .2s ease;
  box-shadow:0 6px 20px -8px rgba(26,166,166,.55);
}
.wt-cta-btn:hover{background:var(--wt-teal-dark);color:#fff !important;transform:translateY(-1px)}

/* ---------- Hero ---------- */
.wt-hero{
  padding:90px 0 70px;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(26,166,166,.10), transparent 60%),
    radial-gradient(900px 400px at -10% 30%, rgba(26,166,166,.06), transparent 60%);
}
.wt-hero h1{
  font-family:var(--serif);
  font-size:clamp(36px,5vw,58px);
  line-height:1.08;
  margin:0 0 20px;
  letter-spacing:-.5px;
}
.wt-hero h1 em{font-style:italic;color:var(--wt-teal-dark)}
.wt-hero p{font-size:18px;color:var(--wt-ink-soft);max-width:640px;margin:0 0 32px}
.wt-hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.wt-btn-ghost{
  padding:11px 20px;border-radius:999px;border:1px solid var(--wt-line);
  background:#fff;color:var(--wt-ink);font-weight:600;font-size:14px;
}
.wt-btn-ghost:hover{border-color:var(--wt-teal)}

/* ---------- Section base ---------- */
.wt-section{padding:90px 0}
.wt-section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.wt-eyebrow{
  display:inline-block;font-size:12px;letter-spacing:2px;
  color:var(--wt-teal-dark);text-transform:uppercase;font-weight:600;
  margin-bottom:14px;
}
.wt-section-head h2{
  font-family:var(--serif);
  font-size:clamp(30px,4vw,44px);
  margin:0 0 14px;letter-spacing:-.3px;line-height:1.15;
}
.wt-section-head p{color:var(--wt-ink-soft);font-size:17px;margin:0}

/* ---------- Achievers ---------- */
.wt-achievers{background:#fff;border-top:1px solid var(--wt-line);border-bottom:1px solid var(--wt-line)}
.wt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.wt-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.wt-grid{grid-template-columns:1fr}}

.wt-card{
  background:var(--wt-card);
  border:1px solid var(--wt-line);
  border-radius:var(--wt-radius);
  padding:28px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position:relative;overflow:hidden;
}
.wt-card:hover{transform:translateY(-4px);box-shadow:var(--wt-shadow);border-color:rgba(26,166,166,.25)}
.wt-card-top{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.wt-avatar{
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg,#e8f6f6,#c7ebeb);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:700;color:var(--wt-teal-dark);font-size:22px;
  border:2px solid #fff;box-shadow:0 0 0 1px var(--wt-line);
  overflow:hidden;flex-shrink:0;
}
.wt-avatar img{width:100%;height:100%;object-fit:cover}
.wt-name{font-weight:600;font-size:17px;margin:0;color:var(--wt-ink)}
.wt-meta{font-size:13px;color:var(--wt-grey);margin-top:2px}
.wt-score{
  font-family:var(--serif);
  font-size:54px;font-weight:700;line-height:1;
  color:var(--wt-ink);letter-spacing:-1px;
}
.wt-score sup{font-size:22px;color:var(--wt-teal);margin-left:2px;font-weight:600;top:-18px;position:relative}
.wt-score-label{font-size:13px;color:var(--wt-grey);margin-top:6px;letter-spacing:.5px}
.wt-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px;padding-top:20px;border-top:1px dashed var(--wt-line)}
.wt-badge{
  font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
}
.wt-badge--teal{background:rgba(26,166,166,.10);color:var(--wt-teal-dark)}
.wt-badge--ink{background:rgba(31,42,48,.06);color:var(--wt-ink)}

.wt-credibility{
  margin-top:64px;text-align:center;max-width:780px;margin-left:auto;margin-right:auto;
}
.wt-credibility p{color:var(--wt-ink-soft);font-size:16px;margin:6px 0}
.wt-credibility p strong{color:var(--wt-ink)}

.wt-cta-row{
  margin-top:48px;text-align:center;
  background:linear-gradient(135deg,var(--wt-teal),var(--wt-teal-dark));
  color:#fff;padding:38px 28px;border-radius:var(--wt-radius);
}
.wt-cta-row h3{font-family:var(--serif);font-size:26px;margin:0 0 10px;color:#fff}
.wt-cta-row p{margin:0 0 22px;color:rgba(255,255,255,.88);font-size:15px}
.wt-cta-row .wt-cta-btn{background:#fff;color:var(--wt-teal-dark) !important;box-shadow:none}
.wt-cta-row .wt-cta-btn:hover{background:#f4f4f4;color:var(--wt-teal-dark) !important}

/* ---------- Services ---------- */
.wt-services .wt-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.wt-services .wt-grid{grid-template-columns:1fr}}
.wt-service{padding:32px;border:1px solid var(--wt-line);border-radius:var(--wt-radius);background:#fff}
.wt-service-icon{
  width:48px;height:48px;border-radius:12px;
  background:rgba(26,166,166,.10);color:var(--wt-teal-dark);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--serif);font-size:20px;
  margin-bottom:18px;
}
.wt-service h3{font-family:var(--serif);font-size:22px;margin:0 0 10px}
.wt-service p{margin:0;color:var(--wt-ink-soft)}

/* ---------- Footer ---------- */
.wt-footer{background:var(--wt-ink);color:#cdd5d9;padding:50px 0 30px;margin-top:0}
.wt-footer-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:30px}
.wt-footer h4{color:#fff;font-family:var(--serif);margin:0 0 12px;font-size:18px}
.wt-footer a{color:#cdd5d9}
.wt-footer a:hover{color:var(--wt-teal)}
.wt-footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;font-size:13px;color:#8a96a0;text-align:center}