:root {
  --blue-dark: #0b2545;
  --blue: #123a6b;
  --blue-light: #1c5aa8;
  --yellow: #ffb703;
  --orange: #fb8500;
  --green: #25d366;
  --text: #1f2937;
  --muted: #5b6472;
  --bg-soft: #f6f8fb;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(11, 37, 69, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', 'Noto Sans Devanagari', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

/* Topbar */
.topbar {
  background: var(--blue-dark);
  color: #cfe0f7;
  font-size: 0.8rem;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 20px;
  flex-wrap: wrap;
  gap: 4px;
}
.topbar-gst { opacity: 0.8; }

/* Header */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--blue-dark);
  white-space: nowrap;
}
.logo-icon { font-size: 1.6rem; }
.logo-text span { display: block; font-size: 0.7rem; font-weight: 600; color: var(--orange); }
.logo-en { display: block; font-size: 0.62rem; font-weight: 500; color: var(--muted); }

.nav {
  display: flex;
  gap: 22px;
  flex: 1;
  justify-content: center;
}
.nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--blue-dark);
  transition: color .2s;
}
.nav a:hover { color: var(--orange); }

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--blue-dark);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 6px 16px rgba(251,133,0,.35); }
.btn-outline { background: transparent; border-color: var(--blue-dark); color: var(--blue-dark); }
.hero .btn-outline { border-color: var(--white); color: var(--white); }
.hero .btn-outline:hover { background: rgba(255, 255, 255, 0.12); }
.btn-whatsapp { background: var(--green); color: var(--white); box-shadow: 0 6px 16px rgba(37,211,102,.35); }
.btn-block { width: 100%; text-align: center; }
.header-cta { padding: 10px 18px; font-size: 0.85rem; white-space: nowrap; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-light));
  color: var(--white);
  overflow: hidden;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 60px 20px 70px;
  flex-wrap: wrap;
}
.hero-text { flex: 1 1 480px; }
.eyebrow {
  color: var(--yellow);
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}
.hero-en-brand {
  color: #cfe0f7;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: 2.6rem;
  line-height: 1.25;
  margin-bottom: 16px;
}
.hero h1 span { color: var(--yellow); }
.hero-sub {
  color: #dbe6f7;
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 26px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats { display: flex; gap: 30px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.4rem; color: var(--yellow); }
.hero-stats span { font-size: 0.85rem; color: #cfe0f7; }

.hero-visual { flex: 1 1 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; }

.hero-form {
  width: 100%;
  max-width: 320px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 20px 40px rgba(0,0,0,.25);
}
.hero-form h3 { color: var(--blue-dark); font-size: 1rem; margin-bottom: 12px; text-align: center; }
.hero-form input, .hero-form select {
  width: 100%;
  padding: 11px 12px;
  margin-bottom: 12px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
}

/* Brands */
.brands { background: var(--bg-soft); padding: 26px 0; }
.brands-eyebrow {
  text-align: center;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.brands-group-label {
  text-align: center;
  font-weight: 700;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 12px;
}
.brands-inner {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}
.brands-inner:last-of-type { margin-bottom: 0; }
.brand-badge {
  background: var(--white);
  border: 1px solid #e3e9f2;
  border-radius: 10px;
  padding: 12px 24px;
  font-weight: 800;
  color: var(--blue-dark);
  text-align: center;
  min-width: 130px;
  box-shadow: var(--shadow);
}
.brand-badge span { display: block; font-size: 0.7rem; font-weight: 600; color: var(--muted); margin-top: 2px; }
.brand-badge.highlight { background: var(--yellow); color: var(--blue-dark); }
.brand-badge.highlight span { color: var(--blue-dark); opacity: .8; }

/* Section generic */
section { padding: 70px 0; }
.section-title {
  font-size: 1.9rem;
  text-align: center;
  color: var(--blue-dark);
  margin-bottom: 12px;
}
.section-title.light { color: var(--white); text-align: left; margin-bottom: 16px; }
.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

.grid {
  display: grid;
  gap: 24px;
}
.services-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid #edf1f6;
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  transition: transform .2s;
}
.card:hover { transform: translateY(-4px); }
.card-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--blue-dark); }
.card p { color: var(--muted); font-size: 0.92rem; }
.card.highlight { background: #fff8e8; border-color: var(--yellow); }

/* Why Choose Us */
.why-us-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  flex-wrap: wrap;
}
.why-us-content { flex: 1 1 460px; }
.why-eyebrow {
  color: var(--orange);
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}
.why-heading {
  font-size: 2.6rem;
  line-height: 1.15;
  color: var(--blue-light);
  font-weight: 800;
  margin-bottom: 30px;
}
.why-us-list { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.why-us-list li { display: flex; gap: 18px; align-items: flex-start; }
.why-icon-circle {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.icon-green { background: #dcfce7; }
.icon-blue { background: #dbeafe; }
.icon-orange { background: #ffe3c2; }
.icon-yellow { background: #fef3c7; }
.why-us-list strong { display: block; color: var(--blue-dark); margin-bottom: 4px; font-size: 1.05rem; }
.why-us-list p { color: var(--muted); font-size: 0.92rem; }
.btn-why-cta { background: var(--blue-dark); color: var(--white); }

.why-us-photo {
  flex: 1 1 260px;
  width: 100%;
  max-width: 340px;
  position: relative;
  text-align: center;
}
.why-us-photo-glow {
  position: absolute;
  top: -16px; right: -16px;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  border-radius: 24px;
  opacity: 0.55;
  filter: blur(28px);
  z-index: 0;
}
.why-us-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 18%;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(11, 37, 69, 0.2);
}
.why-us-caption {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  font-weight: 700;
  color: var(--blue-dark);
  font-size: 0.95rem;
}
.why-us-caption span {
  display: block;
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
}

/* Subsidy */
.subsidy {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--blue-dark);
}
.subsidy-inner p { max-width: 680px; margin-bottom: 22px; font-size: 1.05rem; }
.subsidy .btn-primary { background: var(--blue-dark); }

/* Compare (before/after) */
.compare-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.compare-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
  flex: 1 1 320px;
  max-width: 380px;
}
.compare-card h3 { margin-bottom: 14px; }
.compare-card.before { border-top: 4px solid #e5484d; }
.compare-card.after { border-top: 4px solid var(--green); }
.compare-card ul { display: flex; flex-direction: column; gap: 10px; }
.compare-card li { color: var(--muted); font-size: 0.92rem; }
.compare-card strong { color: var(--blue-dark); }
.compare-arrow { font-size: 2rem; }
.compare-note { text-align: center; color: var(--muted); font-size: 0.85rem; margin-top: 24px; }

/* Process */
.process { background: var(--bg-soft); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.process-step {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 20px;
  text-align: center;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-weight: 800;
  margin-bottom: 14px;
}
.process-step h3 { color: var(--blue-dark); margin-bottom: 8px; font-size: 1.05rem; }
.process-step p { color: var(--muted); font-size: 0.88rem; }

/* Calculator */
.calc-box {
  max-width: 420px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  text-align: center;
}
.calc-box label { display: block; font-weight: 700; color: var(--blue-dark); margin-bottom: 10px; }
.calc-box input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  font-size: 1rem;
  margin-bottom: 16px;
  text-align: center;
}
.calc-result { margin-top: 22px; padding-top: 18px; border-top: 1px dashed #dbe2ea; }
.calc-result p { color: var(--muted); margin-bottom: 8px; }
.calc-result strong { color: var(--blue-light); }
.calc-result .btn { margin-top: 10px; }

/* Gallery */
.gallery { background: var(--bg-soft); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 34px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
}
.gallery .btn { display: block; width: fit-content; margin: 0 auto; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-list details {
  background: var(--white);
  border: 1px solid #edf1f6;
  border-radius: 10px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
}
.faq-list summary {
  font-weight: 700;
  color: var(--blue-dark);
  cursor: pointer;
}
.faq-list p { color: var(--muted); margin-top: 10px; font-size: 0.92rem; }

/* Service area */
.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 26px;
}
.area-tags:last-of-type { margin-bottom: 0; }
.area-tags span {
  background: var(--white);
  border: 1px solid #e3e9f2;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-dark);
  box-shadow: var(--shadow);
}
.area-district-label {
  text-align: center;
  font-weight: 700;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 12px;
}

/* Pricing */
.pricing { background: var(--bg-soft); }
.pricing-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.price-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
  border: 2px solid transparent;
}
.price-card.featured { border-color: var(--orange); }
.price-card .badge {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--white);
  padding: 4px 16px; border-radius: 999px; font-size: 0.75rem; font-weight: 700;
}
.price-card h3 { color: var(--blue-dark); margin-bottom: 10px; }
.price-range { font-size: 1.5rem; font-weight: 800; color: var(--blue-light); margin-bottom: 4px; }
.price-range span { display: block; font-size: 0.75rem; font-weight: 500; color: var(--muted); }
.price-after { font-size: 0.9rem; color: var(--green); font-weight: 700; margin-bottom: 18px; }
.price-card ul { text-align: left; margin-bottom: 22px; }
.price-card li { font-size: 0.9rem; color: var(--muted); margin-bottom: 6px; }
.pricing-note { text-align: center; color: var(--muted); font-size: 0.85rem; margin-top: 30px; }

/* Commercial */
.commercial-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.commercial .card { text-align: center; }

/* Contact */
.contact { background: var(--bg-soft); }
.contact-inner {
  display: flex;
  gap: 50px;
  flex-wrap: wrap;
}
.contact-info { flex: 1 1 320px; }
.proprietor { font-weight: 700; color: var(--blue-light); margin-bottom: 14px; }
.contact-list { margin-bottom: 24px; }
.contact-list li { margin-bottom: 10px; color: var(--muted); }
.contact-list a { color: var(--blue-light); font-weight: 700; }

.contact-form {
  flex: 1 1 340px;
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-form h3 { margin-bottom: 18px; color: var(--blue-dark); }
.contact-form input,
.contact-form select {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 14px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
}
.form-note { font-size: 0.78rem; color: var(--muted); margin-top: 10px; text-align: center; }
.form-note a { color: var(--blue-light); font-weight: 700; }

/* Complaint */
.complaint { background: var(--white); }
.complaint-form {
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
  background: var(--bg-soft);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid #edf1f6;
}
.complaint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.complaint-form input,
.complaint-form select,
.complaint-form textarea {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 14px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--white);
}
.complaint-form textarea { resize: vertical; }
@media (max-width: 500px) {
  .complaint-grid { grid-template-columns: 1fr; }
}

/* Sticky WhatsApp */
.sticky-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--green);
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 20px rgba(37,211,102,.5);
  z-index: 200;
}

/* Footer */
.site-footer {
  background: var(--blue-dark);
  color: #b9c8de;
  text-align: center;
  padding: 26px 0;
  font-size: 0.85rem;
}
.footer-gst { margin-top: 4px; opacity: 0.8; }

/* Responsive */
@media (max-width: 860px) {
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 20px;
    box-shadow: var(--shadow);
    display: none;
    gap: 14px;
  }
  .nav.open { display: flex; }
  .hamburger { display: block; }
  .header-cta { display: none; }
  .hero h1 { font-size: 2rem; }
}