/* ============================================================
   CLENZOO — Doorstep Car Wash Kolkata
   Brand stylesheet | Colors from logo: navy, cyan, chameleon green
   ============================================================ */

:root {
  --navy-900: #071a2f;
  --navy-800: #0a2540;
  --navy-700: #123a5f;
  --navy-600: #1b4a75;
  --cyan-500: #3fa9dd;
  --cyan-400: #5bc0eb;
  --cyan-300: #8fd6f5;
  --green-500: #7cb342;
  --green-400: #8bc34a;
  --white: #ffffff;
  --off: #eef6fb;
  --muted: #b9cddd;
  --ink: #0e2033;
  --gray-700: #33475b;
  --gray-500: #5b6f82;
  --line: #dbe7f0;
  --shadow: 0 10px 30px rgba(10, 37, 64, 0.12);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.20);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;
  --font: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.text-center { text-align: center; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--navy-800); }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { color: var(--gray-700); }

.eyebrow {
  display: inline-block;
  color: var(--cyan-500);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin-bottom: 12px;
}
.section-head { max-width: 720px; margin: 0 auto 50px; text-align: center; }
.section-head p { font-size: 1.08rem; margin-top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: 50px;
  font-weight: 600; font-size: 1rem; cursor: pointer;
  border: 2px solid transparent; transition: all .25s ease;
  font-family: var(--font);
}
.btn-primary { background: linear-gradient(135deg, var(--cyan-500), var(--cyan-400)); color: #fff; box-shadow: 0 8px 20px rgba(63,169,221,.35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(63,169,221,.5); }
.btn-green { background: linear-gradient(135deg, var(--green-500), var(--green-400)); color: #fff; box-shadow: 0 8px 20px rgba(124,179,66,.35); }
.btn-green:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(124,179,66,.5); }
.btn-outline { background: transparent; color: var(--navy-800); border-color: var(--line); }
.btn-outline:hover { border-color: var(--cyan-500); color: var(--cyan-500); }
.btn-white { background: #fff; color: var(--navy-800); }
.btn-white:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.btn-lg { padding: 16px 38px; font-size: 1.08rem; }

/* ---------- Header ---------- */
.topbar {
  background: var(--navy-900); color: var(--muted);
  font-size: 0.85rem; padding: 8px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar a { color: var(--cyan-300); }
.topbar .tb-right { display: flex; gap: 18px; align-items: center; }

header.site {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark { width: 46px; height: 46px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, var(--navy-600), var(--navy-900)); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(10,37,64,.3); }
.brand .mark span { font-size: 1.4rem; }
.brand .bt { line-height: 1; }
.brand .bt b { font-size: 1.4rem; color: var(--navy-800); letter-spacing: -.5px; }
.brand .bt small { display: block; font-size: .62rem; color: var(--cyan-500); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-top: 2px; }

.menu { display: flex; align-items: center; gap: 26px; }
.menu a { font-weight: 500; color: var(--gray-700); font-size: .96rem; transition: color .2s; }
.menu a:hover, .menu a.active { color: var(--cyan-500); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { width: 26px; height: 3px; background: var(--navy-800); border-radius: 3px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 75% 20%, var(--navy-600), var(--navy-900) 60%);
  color: #fff; overflow: hidden; padding: 90px 0 100px;
}
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; opacity: .12; background: var(--cyan-400); }
.hero::before { width: 400px; height: 400px; top: -120px; right: -80px; }
.hero::after { width: 300px; height: 300px; bottom: -120px; left: -60px; background: var(--green-400); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { color: #fff; }
.hero h1 .hl { color: var(--cyan-300); }
.hero p.lead { color: #d7e7f2; font-size: 1.18rem; margin: 20px 0 30px; }
.hero .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 22px; margin-top: 34px; flex-wrap: wrap; }
.hero-badges .hb { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: #cfe3f0; }
.hero-badges .hb b { color: #fff; }
.hero-visual { position: relative; }
.hero-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 24px; padding: 28px; backdrop-filter: blur(6px);
}
.hero-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 6px; }
.hero-card .price { font-size: 2.6rem; font-weight: 800; color: var(--cyan-300); }
.hero-card .price small { font-size: 1rem; color: var(--muted); font-weight: 500; }
.hero-card ul { margin: 18px 0; }
.hero-card ul li { color: #dce9f2; padding: 7px 0; display: flex; gap: 10px; align-items: center; }
.hero-card ul li::before { content: "✓"; color: var(--green-400); font-weight: 800; }

.trust-strip { background: var(--navy-900); padding: 18px 0; }
.trust-strip .container { display: flex; justify-content: space-around; gap: 20px; flex-wrap: wrap; text-align: center; }
.trust-strip .ts b { color: #fff; font-size: 1.5rem; display: block; }
.trust-strip .ts span { color: var(--muted); font-size: .82rem; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: all .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card .ico { width: 58px; height: 58px; border-radius: 14px; background: linear-gradient(135deg, var(--cyan-500), var(--cyan-400)); display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 18px; }
.card.green .ico { background: linear-gradient(135deg, var(--green-500), var(--green-400)); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .96rem; }

/* Feature / why cards */
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature .fi { flex: 0 0 48px; width: 48px; height: 48px; border-radius: 12px; background: var(--off); color: var(--cyan-500); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.feature h3 { font-size: 1.1rem; margin-bottom: 4px; }
.feature p { font-size: .94rem; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 20px; }
.step .num { width: 54px; height: 54px; border-radius: 50%; background: var(--navy-800); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; font-weight: 700; margin-bottom: 16px; }
.step:nth-child(2) .num { background: var(--cyan-500); }
.step:nth-child(3) .num { background: var(--green-500); }
.step:nth-child(4) .num { background: var(--navy-600); }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }

/* ---------- Pricing ---------- */
.plan {
  background: #fff; border: 2px solid var(--line); border-radius: 20px;
  padding: 34px 28px; text-align: center; position: relative; transition: .3s;
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.plan.featured { border-color: var(--cyan-500); box-shadow: var(--shadow-lg); }
.plan.featured::before { content: "MOST POPULAR"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--cyan-500), var(--cyan-400)); color: #fff; font-size: .7rem; font-weight: 700; letter-spacing: 1px; padding: 6px 16px; border-radius: 50px; }
.plan h3 { color: var(--cyan-500); text-transform: uppercase; letter-spacing: 1px; font-size: 1rem; }
.plan .amt { font-size: 3rem; font-weight: 800; color: var(--navy-800); margin: 10px 0; }
.plan .amt small { font-size: 1rem; color: var(--gray-500); font-weight: 500; }
.plan ul { margin: 22px 0; text-align: left; }
.plan ul li { padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .94rem; color: var(--gray-700); display: flex; gap: 10px; }
.plan ul li::before { content: "✓"; color: var(--green-500); font-weight: 800; }
.plan ul li.no { color: #a9b8c6; }
.plan ul li.no::before { content: "✕"; color: #d0d9e0; }

/* ---------- Areas ---------- */
.area-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.area-pill { background: var(--off); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-weight: 500; color: var(--navy-700); display: flex; align-items: center; gap: 8px; transition: .25s; }
.area-pill:hover { background: var(--cyan-500); color: #fff; border-color: var(--cyan-500); }
.area-pill::before { content: "📍"; font-size: .95rem; }

/* ---------- Testimonials ---------- */
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.review .stars { color: #f5b301; margin-bottom: 12px; letter-spacing: 2px; }
.review p { color: var(--gray-700); font-style: italic; }
.review .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.review .who .av { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan-500), var(--green-400)); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.review .who b { display: block; color: var(--navy-800); font-size: .95rem; }
.review .who span { font-size: .82rem; color: var(--gray-500); }

/* ---------- Reviews auto-slider ---------- */
.reviews-viewport {
  overflow: hidden; padding: 12px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.reviews-track { display: flex; gap: 24px; width: max-content; will-change: transform; }
.reviews-track .review { flex: 0 0 340px; width: 340px; }
.reviews-track .review p { min-height: 96px; }
@media (max-width: 640px) {
  .reviews-track .review { flex: 0 0 280px; width: 280px; }
}

/* ---------- FAQ ---------- */
.faq-item { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; background: #fff; }
.faq-q { padding: 20px 24px; font-weight: 600; color: var(--navy-800); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 14px; font-size: 1.02rem; }
.faq-q::after { content: "+"; font-size: 1.6rem; color: var(--cyan-500); transition: .3s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .35s ease; padding: 0 24px; }
.faq-item.open .faq-a { max-height: 400px; padding: 0 24px 22px; }
.faq-a p { font-size: .96rem; }

/* ---------- CTA band ---------- */
.cta-band { background: radial-gradient(circle at 30% 30%, var(--cyan-500), var(--navy-700)); color: #fff; border-radius: 24px; padding: 55px 40px; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #e2f1f9; margin: 14px auto 26px; max-width: 560px; font-size: 1.1rem; }
.cta-band .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Article / blog ---------- */
.post-head { background: radial-gradient(circle at 70% 20%, var(--navy-600), var(--navy-900)); color: #fff; padding: 70px 0 60px; }
.post-head h1 { color: #fff; max-width: 820px; }
.post-meta { color: var(--cyan-300); font-size: .9rem; margin-top: 16px; display: flex; gap: 16px; flex-wrap: wrap; }
.article { max-width: 780px; margin: 0 auto; padding: 50px 20px; }
.article h2 { margin: 36px 0 14px; }
.article h3 { margin: 26px 0 10px; color: var(--navy-700); }
.article p { margin-bottom: 16px; font-size: 1.05rem; color: var(--gray-700); }
.article ul.bullets { margin: 0 0 18px 22px; list-style: disc; }
.article ul.bullets li { margin-bottom: 8px; color: var(--gray-700); }
.article .callout { background: var(--off); border-left: 4px solid var(--cyan-500); border-radius: 8px; padding: 18px 22px; margin: 24px 0; }
.article img { border-radius: var(--radius); margin: 24px 0; }
.blog-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .3s; }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-card .thumb { height: 190px; background: linear-gradient(135deg, var(--navy-700), var(--cyan-500)); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.blog-card .bc-body { padding: 22px 24px; }
.blog-card .tag { color: var(--cyan-500); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.blog-card h3 { margin: 8px 0 10px; font-size: 1.15rem; }
.blog-card p { font-size: .92rem; }
.blog-card .read { color: var(--cyan-500); font-weight: 600; font-size: .9rem; margin-top: 12px; display: inline-block; }

/* ---------- Page hero (inner) ---------- */
.page-hero { background: radial-gradient(circle at 75% 25%, var(--navy-600), var(--navy-900)); color: #fff; padding: 64px 0; text-align: center; }
.page-hero h1 { color: #fff; }
.page-hero p { color: #d7e7f2; max-width: 640px; margin: 14px auto 0; font-size: 1.1rem; }
.breadcrumb { color: var(--cyan-300); font-size: .85rem; margin-top: 12px; }
.breadcrumb a { color: var(--cyan-300); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--navy-800); font-size: .92rem; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 10px;
  font-family: var(--font); font-size: .96rem; transition: border .2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--cyan-500); }
.info-block { display: flex; gap: 16px; margin-bottom: 24px; }
.info-block .ib-ico { flex: 0 0 50px; width: 50px; height: 50px; border-radius: 12px; background: linear-gradient(135deg,var(--cyan-500),var(--cyan-400)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.info-block b { display: block; color: var(--navy-800); }
.info-block span { color: var(--gray-500); font-size: .94rem; }

/* ---------- Footer ---------- */
footer.site { background: var(--navy-900); color: var(--muted); padding: 60px 0 24px; }
footer.site .fgrid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
footer.site h4 { color: #fff; margin-bottom: 18px; font-size: 1.05rem; }
footer.site a { color: var(--muted); display: block; padding: 5px 0; font-size: .92rem; transition: color .2s; }
footer.site a:hover { color: var(--cyan-300); }
footer.site .fbrand b { color: #fff; font-size: 1.5rem; }
footer.site .fbrand p { color: var(--muted); font-size: .92rem; margin-top: 12px; }
footer.site .social { display: flex; gap: 12px; margin-top: 16px; }
footer.site .social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; padding: 0; }
footer.site .social a:hover { background: var(--cyan-500); }
.fbottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 20px; text-align: center; font-size: .85rem; color: #8ba3b8; }

/* ---------- Floating Call button ---------- */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 200; width: 60px; height: 60px; border-radius: 50%; background: #25d366; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,.5); font-size: 1.9rem; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { transform: scale(1);} 50% { transform: scale(1.08);} }

/* ---------- Service image cards ---------- */
.card-img { border-radius: 12px; margin-bottom: 18px; width: 100%; height: auto; display: block; box-shadow: 0 6px 18px rgba(10,37,64,.18); }
.imgcard { padding: 0; overflow: hidden; }
.imgcard .card-img { border-radius: 0; margin-bottom: 0; box-shadow: none; height: 230px; object-fit: cover; }
.imgcard .ic-body { padding: 24px 26px 28px; }
.imgcard .ic-body h3 { margin-bottom: 8px; }
.imgcard .price-tag { color: var(--cyan-500); font-weight: 700; margin-top: 10px; display: inline-block; }

/* ---------- Showcase gallery ---------- */
.showcase { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shot { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .3s; }
.shot:hover { transform: translateY(-6px); }
.shot img { width: 100%; height: 260px; object-fit: cover; display: block; }
.shot .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 16px 12px; background: linear-gradient(transparent, rgba(7,26,47,.88)); color: #fff; font-weight: 600; font-size: .95rem; }

/* ---------- Hero image ---------- */
.hero-photo { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid rgba(255,255,255,.12); }
.hero-photo img { width: 100%; height: 340px; object-fit: cover; display: block; }
.hero-photo .hp-badge { position: absolute; bottom: 16px; left: 16px; background: rgba(255,255,255,.95); color: var(--navy-800); padding: 8px 16px; border-radius: 50px; font-weight: 700; font-size: .85rem; box-shadow: var(--shadow); }
.hero-visual.with-photo { position: relative; }

/* ---------- Video section ---------- */
.video-wrap { position: relative; max-width: 940px; margin: 0 auto; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); background: var(--navy-900); }
.video-wrap video, .video-wrap img.poster { width: 100%; display: block; }
.video-wrap iframe { width: 100%; aspect-ratio: 16/9; display: block; border: 0; }
.video-badge { position: absolute; top: 16px; left: 16px; z-index: 3; background: rgba(124,179,66,.95); color: #fff; padding: 7px 15px; border-radius: 50px; font-weight: 700; font-size: .8rem; display: flex; align-items: center; gap: 7px; }
.video-badge::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #fff; animation: blink 1.4s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

/* ---------- Article hero image ---------- */
.article-hero { width: 100%; height: 380px; object-fit: cover; border-radius: 0; display: block; }
.blog-card .thumb.photo { padding: 0; }
.blog-card .thumb.photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: all .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; }
  .contact-grid { grid-template-columns: 1fr; }
  footer.site .fgrid { grid-template-columns: 1fr 1fr; }
  .area-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .menu { position: fixed; top: 0; right: -100%; height: 100vh; width: 78%; max-width: 320px; background: #fff; flex-direction: column; align-items: flex-start; padding: 90px 30px 30px; gap: 6px; box-shadow: var(--shadow-lg); transition: right .35s ease; }
  .menu.open { right: 0; }
  .menu a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .hamburger { display: flex; z-index: 300; }
  .nav-cta .btn { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  footer.site .fgrid { grid-template-columns: 1fr; }
  .trust-strip .container { gap: 14px; }
  .trust-strip .ts b { font-size: 1.2rem; }
  .cta-band { padding: 40px 24px; }
  .topbar .tb-left { display: none; }
}