/*
Theme Name: Olu K Driving School
Theme URI: https://olukdrivingschools.com/
Author: Olu K Driving School
Description: Bespoke, performance-first one-page theme for Olu K Driving School, Surulere, Lagos & Ijebu Ode. Mobile-first, zero jQuery, zero render-blocking third-party scripts, AIOSEO-compatible, NDPA/GDPR-ready with an accept/reject cookie consent. Built for 100% Core Web Vitals.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: olukds
Tags: one-column, custom-menu, custom-logo, translation-ready, accessibility-ready
*/

/* ==========================================================================
   1. Design tokens, road-signage vernacular
   ========================================================================== */
:root{
  --ink:#191c24;            /* asphalt text */
  --ink-soft:#4a4f5a;
  --paper:#fcfaf6;          /* warm off-white */
  --paper-2:#f4f0e8;
  --brand:#c8102e;          /* Olu-K logo red */
  --brand-deep:#8f0a20;
  --road:#22262e;           /* dark asphalt sections */
  --road-2:#2c313b;
  --lane:#f7b500;           /* lane-marking yellow, the signature */
  --ok:#1e7a3c;
  --line:#e4ded2;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(25,28,36,.22);
  --wrap:72rem;
  --pad:1.25rem;
  --display:'Archivo', system-ui, sans-serif;
  --body:system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, sans-serif;
}
@media (min-width:48em){:root{--pad:2rem}}

/* Locally hosted fonts, no third-party requests (CWV + data-protection) */
@font-face{font-family:'Archivo';font-style:normal;font-weight:500;font-display:swap;
  src:url('assets/fonts/archivo-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:800;font-display:swap;
  src:url('assets/fonts/archivo-latin-800-normal.woff2') format('woff2')}

/* ==========================================================================
   2. Base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--paper)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px}
a:hover{color:var(--brand-deep)}
h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.12;margin:0 0 .6em;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2.1rem,7.5vw,3.6rem)}
h2{font-size:clamp(1.7rem,5vw,2.6rem)}
h3{font-size:clamp(1.2rem,3.4vw,1.5rem)}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--lane);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.75rem 1.25rem;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Signature: dashed lane-line */
.lane-line{border:0;height:5px;margin:0;background:repeating-linear-gradient(90deg,var(--lane) 0 34px,transparent 34px 60px)}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:.9rem}
.eyebrow::before{content:"";width:26px;height:4px;background:repeating-linear-gradient(90deg,var(--lane) 0 8px,transparent 8px 13px)}
.on-dark .eyebrow{color:var(--lane)}

/* ==========================================================================
   3. Header + nav
   ========================================================================== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(252,250,246,.92);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.topbar{background:var(--road);color:#dfe3ea;font-size:.82rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.35rem 1.4rem;justify-content:center;padding-block:.45rem}
.topbar a{color:#fff;text-decoration:none}
.topbar a:hover{color:var(--lane)}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.65rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}
.brand img{width:auto;height:52px}
.brand-name{font-family:var(--display);font-weight:800;font-size:1.02rem;line-height:1.1;letter-spacing:.02em}
.brand-name small{display:block;font-weight:500;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.nav-toggle{display:inline-flex;flex-direction:column;gap:5px;background:none;border:2px solid var(--ink);border-radius:10px;padding:.65rem;cursor:pointer}
.nav-toggle span{width:22px;height:2.5px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.site-nav{display:none}
.site-nav.is-open{display:block;position:absolute;inset:100% 0 auto;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.site-nav ul{list-style:none;margin:0;padding:.6rem var(--pad) 1rem}
.site-nav a{display:block;padding:.7rem .25rem;font-family:var(--display);font-weight:500;font-size:1.05rem;color:var(--ink);text-decoration:none;border-bottom:1px dashed var(--line)}
.site-nav a:hover,.site-nav a.is-active{color:var(--brand)}
.nav-cta{margin-top:.9rem}
@media (min-width:62em){
  .nav-toggle{display:none}
  .site-nav{display:block!important;position:static;box-shadow:none;border:0;background:none}
  .site-nav ul{display:flex;align-items:center;gap:1.35rem;padding:0}
  .site-nav a{border:0;padding:.35rem 0;font-size:.98rem}
  .nav-cta{margin:0}
}

/* ==========================================================================
   4. Buttons
   ========================================================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-family:var(--display);font-weight:800;font-size:1rem;letter-spacing:.02em;text-decoration:none;border-radius:12px;padding:.85rem 1.5rem;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-deep);color:#fff;box-shadow:0 8px 20px -8px rgba(200,16,46,.55)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.on-dark .btn-ghost{border-color:#fff;color:#fff}
.on-dark .btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-whatsapp{background:#1faa53;color:#fff}
.btn-whatsapp:hover{background:#178a43;color:#fff}
.btn svg{flex:none}

/* Floating WhatsApp, the conversion path in Nigeria */
.wa-float{position:fixed;right:1rem;bottom:1rem;z-index:70;width:58px;height:58px;border-radius:50%;background:#1faa53;display:grid;place-items:center;box-shadow:0 10px 24px -6px rgba(0,0,0,.35)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float:hover{background:#178a43}

/* ==========================================================================
   5. Hero, signage thesis
   ========================================================================== */
.hero{background:var(--road);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:5px;background:repeating-linear-gradient(90deg,var(--lane) 0 34px,transparent 34px 60px)}
.hero .wrap{display:grid;gap:2rem;padding-block:3rem 3.5rem;position:relative}
.hero-plate{display:inline-flex;align-self:start;align-items:center;gap:.55rem;background:#fff;color:var(--ink);border-radius:9px;padding:.4rem .8rem .4rem .5rem;font-family:var(--display);font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.hero-plate .l-badge{width:26px;height:26px;border-radius:5px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:1rem}
.hero h1{color:#fff;margin-bottom:.5em}
.hero h1 em{font-style:normal;color:var(--lane)}
.hero-sub{font-size:1.1rem;color:#c9ceda;max-width:34rem}
.hero-locs{list-style:none;margin:1.2rem 0 1.6rem;padding:0;display:grid;gap:.55rem}
.hero-locs li{display:flex;gap:.6rem;align-items:baseline;color:#e8ebf1}
.hero-locs li::before{content:"";flex:none;width:18px;height:4px;margin-top:.55rem;align-self:start;background:repeating-linear-gradient(90deg,var(--lane) 0 6px,transparent 6px 10px)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius);box-shadow:0 24px 60px -20px rgba(0,0,0,.6)}
.hero-media figcaption{position:absolute;left:.9rem;bottom:.9rem;background:rgba(25,28,36,.85);color:#fff;font-size:.78rem;padding:.4rem .75rem;border-radius:8px;border-left:4px solid var(--lane)}
@media (min-width:62em){
  .hero .wrap{grid-template-columns:1.05fr .95fr;align-items:center;padding-block:4.5rem 5rem}
}

/* ==========================================================================
   6. Stats
   ========================================================================== */
.stats{background:var(--paper);border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;padding-block:2.2rem}
.stat b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(1.9rem,6vw,2.8rem);color:var(--brand);font-variant-numeric:tabular-nums}
.stat span{font-size:.9rem;color:var(--ink-soft)}
@media (min-width:48em){.stats .wrap{grid-template-columns:repeat(4,1fr)}}

/* ==========================================================================
   7. Sections & pricing
   ========================================================================== */
.section{padding-block:3.5rem}
@media (min-width:62em){.section{padding-block:5rem}}
.section-head{max-width:42rem;margin-bottom:2.2rem}
.section.on-dark{background:var(--road);color:#e8ebf1}
.section.on-dark h2,.section.on-dark h3{color:#fff}
.section.alt{background:var(--paper-2)}

.pricing-grid{display:grid;gap:1.3rem}
@media (min-width:48em){.pricing-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:75em){.pricing-grid{grid-template-columns:repeat(3,1fr)}}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.price-card header{background:var(--road);color:#fff;padding:.9rem 1.3rem;display:flex;justify-content:space-between;align-items:center;border-bottom:4px solid var(--lane)}
.price-card header h3{margin:0;font-size:1.05rem;color:#fff}
.price-tag{font-family:var(--display);font-weight:800;font-size:1.35rem;color:var(--lane);font-variant-numeric:tabular-nums}
.price-card ul{list-style:none;margin:0;padding:1.2rem 1.3rem;flex:1;display:grid;gap:.55rem}
.price-card li{display:flex;gap:.55rem;align-items:baseline;font-size:.96rem}
.price-card li::before{content:"✓";color:var(--ok);font-weight:700;flex:none}
.price-note{padding:0 1.3rem;font-size:.88rem;color:var(--ink-soft)}
.price-card .btn{margin:1rem 1.3rem 1.3rem}
.price-card.is-featured header{background:var(--brand)}
.price-card.is-featured header .price-tag{color:#fff}

/* ==========================================================================
   8. About / split media
   ========================================================================== */
.split{display:grid;gap:2rem;align-items:center}
@media (min-width:62em){.split{grid-template-columns:1fr 1fr;gap:3.5rem}}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.badge-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}
.badge{display:inline-flex;align-items:center;gap:.45rem;background:#fff;border:1px solid var(--line);border-radius:99px;padding:.45rem .95rem;font-size:.85rem;font-weight:600}
.badge::before{content:"✓";color:var(--ok);font-weight:800}
.on-dark .badge{background:var(--road-2);border-color:#3a4150;color:#e8ebf1}
.since{display:flex;align-items:baseline;gap:.8rem;margin:1.3rem 0}
.since b{font-family:var(--display);font-weight:800;font-size:clamp(2.4rem,8vw,3.4rem);color:var(--brand);line-height:1}
.since span{font-size:.9rem;color:var(--ink-soft);max-width:14rem}

/* ==========================================================================
   9. Instructors
   ========================================================================== */
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media (min-width:48em){.team-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:75em){.team-grid{grid-template-columns:repeat(6,1fr)}}
.team-card{background:var(--road-2);border:1px solid #3a4150;border-radius:var(--radius);padding:1.2rem 1rem;text-align:center}
.avatar{width:64px;height:64px;margin:0 auto .8rem;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1.3rem;border:3px solid var(--lane)}
.team-card h3{font-size:1rem;margin-bottom:.15rem;color:#fff}
.team-card p{font-size:.8rem;color:#aab1bf;margin:0 0 .5rem}
.team-rating{display:inline-block;font-family:var(--display);font-weight:800;color:var(--lane);font-size:.95rem}
.team-rating small{display:block;font-weight:500;font-size:.68rem;color:#aab1bf;letter-spacing:.08em;text-transform:uppercase}

/* ==========================================================================
   10. Syllabus accordion & FAQ
   ========================================================================== */
.accordion details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.8rem;overflow:hidden}
.accordion summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:.9rem;padding:1rem 1.2rem;font-family:var(--display);font-weight:800;font-size:1.02rem}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";margin-left:auto;font-size:1.4rem;color:var(--brand);transition:transform .2s}
.accordion details[open] summary::after{transform:rotate(45deg)}
.accordion .lesson-no{flex:none;width:38px;height:38px;border-radius:9px;background:var(--road);color:var(--lane);display:grid;place-items:center;font-size:.95rem}
.accordion .acc-body{padding:0 1.2rem 1.2rem;color:var(--ink-soft)}
.accordion .acc-body ul{margin:.2rem 0 0;padding-left:1.2rem}
.accordion .acc-body li{margin-bottom:.35rem}

/* ==========================================================================
   11. Testimonials, scroll-snap, no JS library
   ========================================================================== */
.quotes{display:grid;grid-auto-flow:column;grid-auto-columns:min(86%,26rem);gap:1.2rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.25rem .25rem 1.2rem;scrollbar-width:thin}
.quotes blockquote{scroll-snap-align:start;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.quotes p{flex:1;font-size:.98rem}
.quotes footer{display:flex;align-items:center;gap:.7rem;font-weight:700;font-family:var(--display)}
.quotes footer .avatar{width:42px;height:42px;margin:0;font-size:1rem;border-width:2px}
.quotes .stars{color:var(--lane);letter-spacing:.15em;font-size:.85rem}
.quote-nav{display:flex;gap:.6rem;margin-top:.4rem}
.quote-nav button{width:44px;height:44px;border-radius:10px;border:2px solid var(--ink);background:#fff;cursor:pointer;display:grid;place-items:center}
.quote-nav button:hover{background:var(--ink);color:#fff}

/* ==========================================================================
   12. Truck & car training
   ========================================================================== */
.tracks{display:grid;gap:1.3rem}
@media (min-width:62em){.tracks{grid-template-columns:1fr 1fr}}
.track{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--road);color:#fff;min-height:280px;display:flex;align-items:flex-end}
.track img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.track > div{position:relative;padding:1.6rem;background:linear-gradient(transparent,rgba(25,28,36,.92) 45%)}
.track h3{color:#fff}
.track p{color:#d5dae3;font-size:.95rem}

/* ==========================================================================
   13. Contact / CTA band / footer
   ========================================================================== */
.cta-band{background:var(--brand);color:#fff;text-align:center}
.cta-band .wrap{padding-block:3rem}
.cta-band h2{color:#fff}
.cta-band .btn-ghost{border-color:#fff;color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:var(--brand)}

.contact-grid{display:grid;gap:1.3rem}
@media (min-width:62em){.contact-grid{grid-template-columns:1fr 1fr}}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;border-top:5px solid var(--lane)}
.office h3{display:flex;gap:.6rem;align-items:center}
.office ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.office a{word-break:break-word}

.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;margin-top:1.5rem}
.form-grid{display:grid;gap:1rem}
@media (min-width:48em){.form-grid{grid-template-columns:1fr 1fr}}
.form-grid .full{grid-column:1/-1}
.contact-form label{display:block;font-weight:700;font-size:.9rem;margin-bottom:.3rem;font-family:var(--display)}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:var(--paper)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:3px solid var(--lane);outline-offset:1px;border-color:var(--ink)}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;color:var(--ink-soft)}
.consent input{width:auto;margin-top:.25rem}
.form-notice{padding:.9rem 1.1rem;border-radius:10px;margin-bottom:1rem;font-weight:600}
.form-notice.ok{background:#e7f5ec;color:var(--ok);border:1px solid #bfe3cc}
.form-notice.err{background:#fdecee;color:var(--brand-deep);border:1px solid #f3c2ca}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

.site-footer{background:var(--road);color:#aab1bf;font-size:.92rem}
.site-footer .wrap{display:grid;gap:2rem;padding-block:3rem 2rem}
@media (min-width:62em){.site-footer .wrap{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.site-footer h3{color:#fff;font-size:1rem;letter-spacing:.06em;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.site-footer a{color:#dfe3ea;text-decoration:none}
.site-footer a:hover{color:var(--lane)}
.footer-bottom{border-top:1px solid #3a4150}
.footer-bottom .wrap{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;padding-block:1.1rem;font-size:.82rem}
.site-credit{color:#8b93a3}
.site-credit a{color:#aab1bf}

/* ==========================================================================
   14. Cookie consent, NDPA/GDPR compliant (accept AND reject)
   ========================================================================== */
.cookie-bar{position:fixed;inset:auto 1rem 1rem;z-index:80;max-width:26rem;background:#fff;border:1px solid var(--line);border-top:5px solid var(--lane);border-radius:var(--radius);box-shadow:0 20px 50px -15px rgba(0,0,0,.4);padding:1.3rem;display:none}
.cookie-bar.is-visible{display:block}
.cookie-bar h2{font-size:1.05rem;margin-bottom:.4rem}
.cookie-bar p{font-size:.88rem;color:var(--ink-soft)}
.cookie-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.9rem}
.cookie-actions .btn{padding:.6rem 1.1rem;font-size:.9rem}

/* ==========================================================================
   15. Inner pages, entry content, breadcrumbs, 404
   ========================================================================== */
.page-hero{background:var(--road);color:#fff;position:relative}
.page-hero::after{content:"";position:absolute;inset:auto 0 0;height:5px;background:repeating-linear-gradient(90deg,var(--lane) 0 34px,transparent 34px 60px)}
.page-hero .wrap{padding-block:2.6rem 2.9rem}
.page-hero h1{color:#fff;margin:0}
.breadcrumbs{font-size:.85rem;color:#aab1bf;margin-bottom:.6rem}
.breadcrumbs a{color:#dfe3ea}
.entry{padding-block:2.8rem 3.5rem}
.entry-inner{max-width:46rem}
.entry-inner h2{font-size:1.55rem;margin-top:2rem}
.entry-inner h3{font-size:1.2rem;margin-top:1.5rem}
.entry-inner ul,.entry-inner ol{padding-left:1.3rem}
.entry-inner li{margin-bottom:.45rem}
.entry-inner table{width:100%;border-collapse:collapse;font-size:.95rem}
.entry-inner th,.entry-inner td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left}
.entry-inner th{background:var(--paper-2);font-family:var(--display)}
.entry-inner blockquote{border-left:5px solid var(--lane);margin:1.2rem 0;padding:.4rem 0 .4rem 1.1rem;color:var(--ink-soft)}
.updated-note{font-size:.85rem;color:var(--ink-soft);background:var(--paper-2);border-radius:8px;padding:.6rem .9rem;display:inline-block}
.error-404 .wrap{text-align:center;padding-block:5rem}
.error-404 b{display:block;font-family:var(--display);font-weight:800;font-size:6rem;color:var(--brand);line-height:1}

/* Reveal-on-scroll (JS adds .in-view; safe without JS) */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.js .reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}}

/* Print */
@media print{.site-header,.wa-float,.cookie-bar,.cta-band,.site-footer{display:none}}