/*
Theme Name: KasuRIDE
Theme URI: https://kasuride.example
Author: KasuRIDE
Author URI: https://kasuride.example
Description: A clean, mobile-friendly WordPress theme for KasuRIDE — a ride booking platform for Nigerian cities with low internet access. Lightweight, fast, and built with a deep blue and orange palette.
Version: 1.0.0
Requires at least: 5.5
Tested up to: 6.5
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: kasuride
Tags: business, one-column, custom-menu, featured-images, translation-ready, transport, africa, mobile-first
*/

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: #0a3d8f; text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; margin: 0 0 0.5em; color: #0a3d8f; }
h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ---------- Colors ---------- */
:root {
    --kr-blue: #0a3d8f;
    --kr-blue-dark: #07306e;
    --kr-orange: #f57c1f;
    --kr-orange-dark: #d96a14;
    --kr-light: #f6f8fb;
    --kr-text: #1a1a1a;
    --kr-muted: #5a6472;
    --kr-border: #e3e7ee;
}

/* ---------- Header ---------- */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--kr-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    padding-bottom: 14px;
}
.site-branding a { color: var(--kr-blue); font-weight: 800; font-size: 1.4rem; text-decoration: none; }
.site-branding span { color: var(--kr-orange); }

.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; }
.main-nav a { color: var(--kr-text); font-weight: 500; }
.main-nav a:hover { color: var(--kr-blue); text-decoration: none; }

.menu-toggle {
    display: none;
    background: var(--kr-blue);
    color: #fff;
    border: 0;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-toggle { display: inline-block; }
    .main-nav { display: none; width: 100%; margin-top: 12px; }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav li { border-top: 1px solid var(--kr-border); }
    .main-nav a { display: block; padding: 12px 0; }
    .site-header .container { flex-wrap: wrap; }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    border: 0;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.05s ease;
}
.btn-primary { background: var(--kr-orange); color: #fff; }
.btn-primary:hover { background: var(--kr-orange-dark); text-decoration: none; }
.btn-secondary { background: var(--kr-blue); color: #fff; }
.btn-secondary:hover { background: var(--kr-blue-dark); text-decoration: none; }
.btn-outline { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover { background: #fff; color: var(--kr-blue); text-decoration: none; }

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--kr-blue) 0%, var(--kr-blue-dark) 100%);
    color: #fff;
    padding: 70px 0 80px;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero h1 { color: #fff; font-size: 2.6rem; margin-bottom: 16px; }
.hero p { font-size: 1.15rem; color: #e8eef9; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.hero-visual {
    background: rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-visual .icons { font-size: 4rem; letter-spacing: 12px; }
.hero-visual .label { margin-top: 12px; color: #e8eef9; font-weight: 500; }

@media (max-width: 768px) {
    .hero { padding: 48px 0 56px; }
    .hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero h1 { font-size: 2rem; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--kr-light); }
.section-title { text-align: center; margin-bottom: 12px; }
.section-lead { text-align: center; color: var(--kr-muted); max-width: 720px; margin: 0 auto 40px; }

/* ---------- How It Works ---------- */
.how-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.how-card {
    background: #fff;
    border: 1px solid var(--kr-border);
    border-radius: 12px;
    padding: 28px;
}
.how-card h3 { color: var(--kr-orange); }
.how-card ol { padding-left: 20px; margin: 0; }
.how-card li { margin-bottom: 8px; }

@media (max-width: 768px) { .how-grid { grid-template-columns: 1fr; } }

/* ---------- Features Grid ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.feature {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--kr-border);
}
.feature .icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(245,124,31,0.12);
    color: var(--kr-orange);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; font-weight: 800;
    margin-bottom: 14px;
}
.feature h3 { font-size: 1.1rem; }

@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.service {
    background: var(--kr-blue);
    color: #fff;
    padding: 24px;
    border-radius: 12px;
    text-align: center;
}
.service h3 { color: #fff; }
.service p { color: #cfd9ee; margin: 0; }

@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- Why Choose ---------- */
.why-list {
    list-style: none; padding: 0; margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    max-width: 880px;
    margin-left: auto; margin-right: auto;
}
.why-list li {
    background: #fff;
    padding: 16px 18px;
    border-left: 4px solid var(--kr-orange);
    border-radius: 6px;
    font-weight: 500;
}
@media (max-width: 700px) { .why-list { grid-template-columns: 1fr; } }

/* ---------- Driver Signup ---------- */
.signup-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}
.signup-info ul { padding-left: 20px; }
.signup-info li { margin-bottom: 6px; }

.signup-form {
    background: #fff;
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--kr-border);
}
.signup-form label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.95rem; }
.signup-form input,
.signup-form select,
.signup-form textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--kr-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    margin-bottom: 14px;
    background: #fff;
}
.signup-form input:focus,
.signup-form select:focus,
.signup-form textarea:focus {
    outline: none;
    border-color: var(--kr-blue);
    box-shadow: 0 0 0 3px rgba(10,61,143,0.12);
}
.form-message { margin-top: 10px; font-weight: 600; }
.form-message.success { color: #117a3d; }
.form-message.error { color: #b3261e; }

@media (max-width: 768px) { .signup-wrap { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    text-align: center;
}
.contact-card {
    background: #fff;
    padding: 22px;
    border-radius: 12px;
    border: 1px solid var(--kr-border);
}
.contact-card .label { color: var(--kr-muted); font-size: 0.9rem; margin-bottom: 4px; }
.contact-card .value { font-weight: 700; color: var(--kr-blue); word-break: break-word; }

@media (max-width: 800px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
    background: #fff;
    border: 1px solid var(--kr-border);
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 10px;
}
.faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--kr-blue);
    list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; font-weight: 800; color: var(--kr-orange); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; color: var(--kr-text); }

/* ---------- CTA Strip ---------- */
.cta-strip {
    background: var(--kr-orange);
    color: #fff;
    text-align: center;
    padding: 44px 20px;
}
.cta-strip h2 { color: #fff; }
.cta-strip .btn-secondary { background: var(--kr-blue); }
.cta-strip .btn-secondary:hover { background: var(--kr-blue-dark); }

/* ---------- Footer ---------- */
.site-footer {
    background: #07223e;
    color: #cfd9ee;
    padding: 36px 0 20px;
    font-size: 0.95rem;
}
.site-footer a { color: #ffd0a8; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 24px;
}
.footer-grid h4 { color: #fff; margin-bottom: 10px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 6px; }
.site-info { text-align: center; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; }

@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Page / Single ---------- */
.entry-content { max-width: 760px; margin: 0 auto; padding: 40px 20px; }
.entry-content img { border-radius: 8px; margin: 16px 0; }

/* ---------- Accessibility ---------- */
.screen-reader-text {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    width: 1px; height: 1px; overflow: hidden;
}
.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--kr-blue); color: #fff;
    padding: 8px 14px; z-index: 9999;
}
.skip-link:focus { left: 10px; top: 10px; }