/* ============ Indira Car Care — Premium Site Theme ============ */
:root {
  --bg: #07090f;
  --bg-soft: #0c1018;
  --panel: #11161f;
  --panel-2: #161c27;
  --line: rgba(255, 255, 255, 0.08);
  --text: #eef1f6;
  --muted: #9aa3b2;
  --accent: #ff3b3b;
  --accent-2: #ff8a00;
  --gold: #ffc24b;
  --wa: #25d366;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1180px, 92%); margin: 0 auto; }
.center { text-align: center; }
.muted { color: var(--muted); }
code { background: var(--panel-2); padding: 2px 8px; border-radius: 6px; font-size: 0.9em; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(7, 9, 15, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.3rem; letter-spacing: 1px; }
.brand-icon { font-size: 1.5rem; filter: drop-shadow(0 0 12px rgba(255, 59, 59, 0.6)); }
.brand em { font-style: normal; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--muted); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active { border-bottom: 2px solid var(--accent); padding-bottom: 4px; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.6rem; cursor: pointer; padding: 8px 14px; min-width: 48px; min-height: 44px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 13px 28px; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; cursor: pointer; border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff; box-shadow: 0 8px 30px rgba(255, 59, 59, 0.35);
}
.btn-primary:hover { box-shadow: 0 12px 40px rgba(255, 138, 0, 0.45); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(255, 255, 255, 0.2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-call { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #fff !important; padding: 10px 22px; }
.btn-light { background: #fff; color: #111; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 130px 0 80px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 70% 20%, rgba(255, 59, 59, 0.12), transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(255, 138, 0, 0.08), transparent 60%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(255,255,255,0.025) 79px 80px),
    var(--bg);
}
.hero-glow {
  position: absolute; bottom: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 400px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255, 59, 59, 0.18), transparent 70%);
  filter: blur(40px); animation: pulse 5s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.7; } 50% { opacity: 1; } }
.hero-inner { position: relative; z-index: 2; }
.hero-kicker {
  font-family: 'Rajdhani', sans-serif; letter-spacing: 4px; font-weight: 600;
  color: var(--gold); font-size: 0.95rem; margin-bottom: 18px;
}
.hero-title { font-size: clamp(2.6rem, 6.5vw, 4.8rem); font-weight: 900; line-height: 1.08; margin-bottom: 22px; }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { color: var(--muted); font-size: 1.15rem; max-width: 640px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; justify-content: flex-start; }
.cta-band .hero-cta, .center .hero-cta { justify-content: center; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Rajdhani', sans-serif; font-size: 2.6rem; font-weight: 700; background: linear-gradient(180deg, #fff, #9aa3b2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { color: var(--muted); font-size: 0.85rem; letter-spacing: 1.5px; text-transform: uppercase; }
.hero-car {
  position: absolute; right: -2%; bottom: 6%; font-size: clamp(6rem, 16vw, 13rem);
  opacity: 0.13; transform: scaleX(-1); animation: drive 14s ease-in-out infinite; pointer-events: none;
}
@keyframes drive { 0%, 100% { transform: scaleX(-1) translateX(0); } 50% { transform: scaleX(-1) translateX(40px); } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: 150px 0 70px; text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(255, 59, 59, 0.12), transparent 65%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-title { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900; line-height: 1.1; margin-bottom: 18px; }
.page-hero .hero-sub { margin: 0 auto; }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-kicker { font-family: 'Rajdhani', sans-serif; letter-spacing: 4px; color: var(--accent); font-weight: 600; text-align: center; margin-bottom: 10px; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800; text-align: center; margin-bottom: 48px; }
.section-title.left { text-align: left; }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(255, 138, 0, 0.4); box-shadow: var(--shadow); }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.card .btn { margin-top: 16px; padding: 9px 20px; font-size: 0.88rem; }

.plan-card { text-align: center; padding-top: 38px; }
.plan-icon, .service-icon { font-size: 2.4rem; margin-bottom: 14px; display: inline-block; filter: drop-shadow(0 0 18px rgba(255, 138, 0, 0.35)); }
.plan-card.popular { border-color: var(--accent); box-shadow: 0 0 40px rgba(255, 59, 59, 0.18); }
.plan-badge {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  font-size: 0.72rem; letter-spacing: 2px; font-weight: 700;
  padding: 4px 14px; border-radius: 999px; white-space: nowrap;
}
.service-card.featured { border-color: rgba(255, 194, 75, 0.35); }

.step-card { text-align: center; }
.step-num {
  width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Rajdhani', sans-serif; font-size: 1.6rem; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
}

.contact-card { text-align: center; display: block; }
.contact-big { font-size: 1.35rem !important; font-weight: 700; color: var(--text) !important; margin: 4px 0; }

/* ---------- Why / About ---------- */
.why-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.why-list { list-style: none; margin: 24px 0 30px; display: flex; flex-direction: column; gap: 14px; }
.why-list li { padding-left: 30px; position: relative; color: var(--muted); }
.why-list li::before { content: '✔'; position: absolute; left: 0; color: var(--accent-2); font-weight: 700; }
.why-list strong { color: var(--text); }
.about-text { color: var(--muted); margin-bottom: 18px; }
.about-text strong { color: var(--text); }
.why-visual {
  text-align: center; padding: 60px 20px;
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: var(--radius); position: relative; overflow: hidden;
}
.why-visual::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 100%, rgba(255, 59, 59, 0.15), transparent 70%);
}
.big-number {
  font-family: 'Rajdhani', sans-serif; font-size: clamp(6rem, 12vw, 9rem); font-weight: 700; line-height: 1;
  background: linear-gradient(180deg, var(--gold), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.big-number-label { letter-spacing: 4px; font-weight: 600; color: var(--muted); }
.big-number-label span { color: var(--gold); font-size: 0.8rem; }

/* ---------- CTA band ---------- */
.cta-band {
  padding: 80px 0;
  background:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(255, 59, 59, 0.22), transparent 70%),
    linear-gradient(180deg, #140a0a, #0a0709);
  border-top: 1px solid rgba(255, 59, 59, 0.25);
  border-bottom: 1px solid rgba(255, 59, 59, 0.25);
}
.cta-band h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); margin-bottom: 12px; }
.cta-band p { color: var(--muted); margin-bottom: 28px; }

/* ---------- Map ---------- */
.map-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 22px; }
.map-info h3 { margin: 14px 0 6px; font-size: 1.05rem; }
.map-info h3:first-child { margin-top: 0; }
.map-info p { margin-bottom: 8px; }
.map-info .btn { margin-top: 18px; }
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 360px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 360px; border: 0; filter: grayscale(0.2) contrast(1.05); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; }
.gallery-ph {
  aspect-ratio: 4 / 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform 0.3s, border-color 0.3s;
}
.gallery-ph:hover { transform: scale(1.03); border-color: rgba(255, 138, 0, 0.5); }
.gallery-icon { font-size: 3rem; filter: drop-shadow(0 0 20px rgba(255, 138, 0, 0.4)); }
.gallery-label { font-weight: 700; }
.gallery-sub { color: var(--muted); font-size: 0.85rem; }
.gallery-photo {
  position: relative; aspect-ratio: 4 / 3; margin: 0; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.gallery-photo img,
.gallery-photo video {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.5s ease; background: #05070b;
}
.gallery-photo:hover img { transform: scale(1.07); }
.gallery-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 36px 16px 14px;
  display: flex; flex-direction: column; gap: 1px;
  background: linear-gradient(180deg, transparent, rgba(5, 7, 11, 0.92));
}
.gallery-photo .gallery-label { text-shadow: 0 2px 8px rgba(0,0,0,0.8); }
.gallery-photo .gallery-sub { color: #cfd6e2; }

/* ---------- Footer ---------- */
.footer { background: #05070b; border-top: 1px solid var(--line); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.4fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { font-size: 1.15rem; margin-bottom: 14px; }
.footer-tag { color: var(--muted); font-size: 0.92rem; max-width: 320px; }
.footer h4 { margin-bottom: 14px; letter-spacing: 1px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.footer-links a, .footer-contact { color: var(--muted); font-size: 0.92rem; }
.footer-links a { display: inline-block; padding: 8px 0; }
.footer-links a:hover { color: var(--accent-2); }
.footer-contact { margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid var(--line); padding: 18px 0; color: var(--muted); font-size: 0.85rem; }
.admin-link { float: right; opacity: 0.5; display: inline-block; padding: 6px 8px; margin-top: -6px; }
.admin-link:hover { opacity: 1; color: var(--accent-2); }

/* ---------- Floating buttons ---------- */
.float-actions { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 12px; z-index: 90; }
.float-btn {
  width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); transition: transform 0.2s;
}
.float-btn:hover { transform: scale(1.1); }
.float-wa { background: var(--wa); color: #fff; }
.float-call { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }

/* ---------- 404 ---------- */
.notfound { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; }
.notfound h1 { font-size: 6rem; font-family: 'Rajdhani', sans-serif; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .map-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(7, 9, 15, 0.97); backdrop-filter: blur(20px);
    flex-direction: column; padding: 24px; gap: 18px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%); transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { display: block; padding: 12px 10px; font-size: 1.05rem; }
  .nav-links a.active { border-bottom: none; border-left: 3px solid var(--accent); padding-left: 14px; }
  .grid-3, .grid-4, .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .section { padding: 64px 0; }
}

/* ---------- enquiry form (contact page) ---------- */
.enquiry-wrap { max-width: 640px; margin: 56px auto 0; }
.enquiry-form { display: flex; flex-direction: column; gap: 14px; }
.enquiry-form input, .enquiry-form textarea {
  padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); font-family: inherit; font-size: 1rem;
}
.enquiry-form input:focus, .enquiry-form textarea:focus { outline: 2px solid rgba(255,138,0,.4); border-color: var(--accent-2); }
.enquiry-form .btn { align-self: flex-start; cursor: pointer; }
.enquiry-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.enquiry-note { padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-weight: 500; }
.enquiry-note.ok { background: rgba(37,211,102,.12); border: 1px solid rgba(37,211,102,.4); color: #7ef0a8; }
.enquiry-note.err { background: rgba(255,59,59,.12); border: 1px solid rgba(255,59,59,.4); color: #ff9a9a; }

/* ---------- FAQ accordion ---------- */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: 14px; padding: 0 22px;
  transition: border-color .25s;
}
.faq-item[open] { border-color: rgba(255,138,0,.4); }
.faq-item summary {
  cursor: pointer; padding: 18px 0; font-weight: 600; font-size: 1.05rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--accent-2); font-size: 1.5rem; font-weight: 700; line-height: 1; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-a { padding: 0 0 20px; color: var(--muted); line-height: 1.7; }
.footer-tamil { color: var(--muted); font-size: 0.9rem; margin-top: 10px; opacity: .85; }

/* ---------- blog ---------- */
.blog-card { display: flex; flex-direction: column; text-align: left; }
.blog-meta { font-family: 'Rajdhani', sans-serif; letter-spacing: 2px; font-size: 0.72rem; color: var(--gold); text-transform: uppercase; margin-bottom: 10px; }
.blog-card h3 { font-size: 1.18rem; line-height: 1.3; margin-bottom: 10px; }
.blog-readmore { margin-top: auto; padding-top: 14px; color: var(--accent-2); font-weight: 600; font-size: 0.92rem; }
.service-emoji { -webkit-text-fill-color: initial; }

/* ---------- article ---------- */
.article-hero { padding-bottom: 40px; text-align: left; }
.article-hero .container { text-align: left; }
.article-title { font-size: clamp(1.8rem, 4vw, 2.8rem); }
.article-body { max-width: 760px; margin: 0 auto; }
.article-body h2 { font-size: 1.5rem; margin: 32px 0 12px; }
.article-body p { color: var(--muted); margin-bottom: 16px; font-size: 1.05rem; line-height: 1.8; }
.article-body ul { color: var(--muted); margin: 0 0 16px 22px; display: flex; flex-direction: column; gap: 8px; font-size: 1.05rem; }
.article-body a { color: var(--accent-2); text-decoration: underline; }
.article-body strong { color: var(--text); }
.article-cta { margin-top: 40px; padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, var(--panel), var(--panel-2)); border: 1px solid var(--line); text-align: center; }
.article-cta p { margin-bottom: 18px; }
.article-cta .hero-cta { justify-content: center; }