/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #E67E22;
  --orange-dark: #D35400;
  --orange-light: #FEF3E7;
  --navy: #1A1A2E;
  --navy-footer: #0D1B2A;
  --gold: #E67E22;
  --green: #25D366;
  --green-dark: #1DA851;
  --blue: #3498DB;
  --red: #E74C3C;
  --purple: #9B59B6;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-400: #94A3B8;
  --gray-600: #475569;
  --gray-800: #1E293B;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.section-header h2 { font-size: 2rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.section-header p { color: var(--gray-600); font-size: 0.95rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(230,126,34,0.35); }
.btn-primary:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.btn-outline-dark {
  background: var(--white);
  color: var(--orange);
  border-color: var(--orange);
}
.btn-outline-dark:hover { background: var(--orange-light); }
.btn-whatsapp { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-whatsapp:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); }
.btn-calc { background: #F1C40F; color: var(--navy); border-color: #F1C40F; }
.btn-calc:hover { background: #D4AC0D; transform: translateY(-2px); }
.btn-emi { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-emi:hover { background: #2980B9; transform: translateY(-2px); }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  padding: 12px 0;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.1); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-logo { width: 140px; height: auto; }
.nav-brand-text { display: none; }
.nav-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 1px;
  line-height: 1.2;
}
.nav-tagline {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--gray-600);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--orange); background: var(--orange-light); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-call:hover { background: var(--orange-dark); transform: translateY(-1px); }
.nav-user {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.nav-user:hover { border-color: var(--orange); color: var(--orange); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  display: block;
  background: linear-gradient(135deg, #FFF8F0 0%, var(--white) 50%, #F0F7FF 100%);
  padding: 108px 0 48px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(230,126,34,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-content {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-text h1 {
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 14px;
}
.hero-text h1 .highlight { color: var(--orange); }
.hero-text > p { color: var(--gray-600); font-size: 1rem; margin-bottom: 12px; max-width: 520px; }
.hero-sub { color: var(--gray-600); font-size: 1rem; margin-bottom: 8px; max-width: 520px; }
.hero-tamil {
  color: var(--orange);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 10px;
  max-width: 520px;
  line-height: 1.5;
}
.hero-tamil-inline {
  font-weight: 600;
}
.hero-badge .hero-tamil-inline {
  color: var(--navy);
}

.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
  max-width: 100%;
}
.hero-actions .btn {
  width: 100%;
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  padding: 12px 14px;
  white-space: nowrap;
  min-height: 44px;
}

.hero-stats {
  display: flex;
  gap: 32px;
}
.hero-stats .stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--orange);
}
.hero-stats .stat span { font-size: 0.8rem; color: var(--gray-400); }

.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 100%);
  aspect-ratio: 16 / 10;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  transition: transform 0.6s ease;
}
.hero-img-wrap:hover img { transform: scale(1.03); }
.hero-badge-float {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: var(--orange);
  color: var(--white);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

/* Hero feature cards strip */
.hero-features {
  margin-top: 36px;
  width: 100%;
}
.hero-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.hero-feature-card {
  background: linear-gradient(160deg, #1e40af 0%, #1e3a8a 45%, #0f2744 100%);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  min-height: 148px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 8px 24px rgba(15, 39, 68, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hero-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(15, 39, 68, 0.35);
}
.hero-feature-card i {
  font-size: 1.75rem;
  color: #fbbf24;
  margin-bottom: 14px;
  line-height: 1;
}
.hero-feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.3;
  letter-spacing: 0.2px;
  width: 100%;
}
.hero-feature-tamil {
  color: #fcd34d;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  width: 100%;
}
.hero-scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 28px;
  color: var(--gray-400);
  font-size: 0.75rem;
}
.hero-scroll-hint .scroll-dot {
  width: 8px;
  height: 8px;
  background: #f1c40f;
  border-radius: 50%;
}
.hero-scroll-hint i {
  font-size: 0.7rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* Trust ribbon */
.trust-ribbon {
  background: var(--orange);
  color: var(--white);
  padding: 14px 0;
}
.trust-ribbon-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}
.trust-item i { font-size: 0.9rem; opacity: 0.9; }

/* Stats showcase */
.stats-showcase {
  padding: 40px 0;
  background: var(--white);
}
.stats-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stats-showcase-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: 4px solid var(--orange);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.stats-showcase-card i {
  font-size: 1.8rem;
  color: var(--orange);
  margin-bottom: 12px;
}
.stats-showcase-card strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 4px;
}
.stats-showcase-card span {
  font-size: 0.8rem;
  color: var(--gray-600);
}

/* ===== SERVICES ===== */
.services { background: var(--gray-50); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-img { position: relative; height: 240px; overflow: hidden; background: var(--navy); }
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img img { transform: scale(1.06); }
.service-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,0.45) 0%, transparent 55%);
  pointer-events: none;
}
.service-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--orange);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.service-body { padding: 24px; }
.service-body h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; line-height: 1.3; }
.service-tamil { color: var(--orange); font-size: 0.9rem; font-weight: 600; margin-bottom: 12px; line-height: 1.4; }
.service-body > p { color: var(--gray-600); font-size: 0.9rem; margin-bottom: 16px; line-height: 1.65; }
.service-body ul { margin-bottom: 20px; }
.service-body ul li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.service-body ul li i { color: var(--green-dark); font-size: 0.75rem; }

/* ===== PM SCHEME ===== */
.pm-scheme { background: var(--white); }
.pm-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.pm-content h2 { font-size: 1.8rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.pm-tamil { color: var(--orange); font-weight: 600; margin-bottom: 16px; }
.pm-content > p { color: var(--gray-600); margin-bottom: 12px; font-size: 0.95rem; }
.pm-tamil-desc { color: var(--gray-600); font-size: 0.9rem; font-style: italic; margin-bottom: 24px; }
.pm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.pm-stat {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.pm-stat strong { display: block; font-size: 1.3rem; color: var(--orange); font-weight: 800; }
.pm-stat span { font-size: 0.72rem; color: var(--gray-600); }
.pm-features { display: flex; flex-direction: column; gap: 16px; }
.pm-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}
.pm-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.pm-feature strong { display: block; font-size: 0.9rem; color: var(--navy); margin-bottom: 4px; }
.pm-feature span { font-size: 0.8rem; color: var(--gray-600); }

/* ===== WHY US ===== */
.why-us { background: var(--gray-50); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.why-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.why-card:hover { box-shadow: var(--shadow); }
.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
  color: var(--white);
}
.why-icon.orange { background: var(--orange); }
.why-icon.green { background: var(--green-dark); }
.why-icon.blue { background: var(--blue); }
.why-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.why-tamil { color: var(--orange); font-size: 0.85rem; font-weight: 600; margin-bottom: 10px; }
.why-card > p:last-child { color: var(--gray-600); font-size: 0.88rem; }

/* ===== ABOUT ===== */
.about { background: var(--white); }
.about-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--navy);
  aspect-ratio: 4 / 3;
}
.about-img-wrap img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.about-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: var(--orange);
  color: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.about-text h2 { font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.about-text > p { color: var(--gray-600); font-size: 0.92rem; margin-bottom: 12px; }
.about-tamil { color: var(--gray-600); font-style: italic; margin-bottom: 20px; }
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.af-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.af-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.af-icon.red { background: var(--red); }
.af-icon.green { background: var(--green-dark); }
.af-icon.blue { background: var(--blue); }
.af-icon.orange { background: var(--orange); }
.af-item strong { display: block; font-size: 0.85rem; color: var(--navy); }
.af-item span { font-size: 0.75rem; color: var(--gray-600); }
.tata-partner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  flex-wrap: wrap;
}
.tata-logo {
  background: #003DA5;
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  padding: 8px 16px;
  border-radius: 4px;
}
.tata-partner strong { display: block; font-size: 0.85rem; color: var(--navy); }
.tata-partner span { font-size: 0.75rem; color: var(--gray-600); }
.tata-partner a { color: var(--orange); font-size: 0.8rem; font-weight: 600; margin-left: auto; cursor: pointer; }

.brand-partners {
  margin-top: 20px;
  padding: 20px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
}
.brand-partners h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.4px;
  margin-bottom: 14px;
}
.brand-partners h4 i { color: var(--orange); }
.brand-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.brand-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.brand-tag.orange { background: #fef3e7; color: #d35400; border-color: #fdebd0; }
.brand-tag.blue { background: #ebf5fb; color: #2980b9; border-color: #d6eaf8; }
.brand-tag.green { background: #d5f5e3; color: #1e8449; border-color: #a9dfbf; }
.brand-tag.gray { background: #ecf0f1; color: #566573; border-color: #d5d8dc; }
.brand-partners > p {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.brand-partners .brand-tamil {
  margin-bottom: 0;
  font-style: normal;
  color: var(--orange);
  font-weight: 600;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.about-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}
.about-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.2rem;
  color: var(--white);
}
.about-card-icon.purple { background: var(--purple); }
.about-card-icon.red { background: var(--red); }
.about-card-icon.orange { background: var(--orange); }
.about-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.about-card p { font-size: 0.85rem; color: var(--gray-600); }

/* ===== GALLERY ===== */
.gallery { background: var(--gray-50); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  transition: var(--transition);
  background: var(--navy);
  box-shadow: var(--shadow);
}
.gallery-item:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-cta { text-align: center; }

/* ===== CALCULATOR ===== */
.calculator { background: var(--navy); color: var(--white); }
.calculator .section-tag { background: rgba(230,126,34,0.2); color: var(--orange); }
.calculator .section-header h2,
.calculator h2 { color: var(--white); }
.calculator p { color: rgba(255,255,255,0.7); }
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.calc-info h2 { font-size: 1.6rem; margin-bottom: 12px; }
.calc-info .form-group { margin-bottom: 20px; }
.calc-info label { display: block; font-size: 0.85rem; margin-bottom: 8px; color: rgba(255,255,255,0.9); }
.calc-info select,
.calc-info input[type="range"] { width: 100%; cursor: pointer; }
.calc-info select {
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-family: inherit;
}
.pill-badge {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  font-size: 0.7rem;
  margin-left: 8px;
}
.range-val { text-align: center; margin-top: 8px; color: var(--orange); font-weight: 600; }
.calc-result {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.result-item {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.result-item strong { display: block; font-size: 1.2rem; color: var(--orange); margin-bottom: 4px; }
.result-item span { font-size: 0.72rem; color: rgba(255,255,255,0.6); }
.cdc-note { font-size: 0.7rem; opacity: 0.5; }
.tariff-info { margin-top: 20px; text-align: center; }
.tariff-thumb {
  max-width: 200px;
  margin: 8px auto 0;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer;
  transition: var(--transition);
}
.tariff-thumb:hover { border-color: var(--orange); }
.calc-form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.calc-form h3 { font-size: 1.1rem; margin-bottom: 16px; }
.system-details { margin-bottom: 20px; }
.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.88rem;
}
.detail-row.highlight {
  background: rgba(230,126,34,0.15);
  padding: 12px;
  margin: 8px -12px -8px;
  border-radius: 0 0 var(--radius) var(--radius);
  border-bottom: none;
}
.detail-row strong { color: var(--orange); }

/* ===== CONTACT ===== */
.contact { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h3 { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 24px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.ci-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-icon.orange { background: var(--orange); }
.ci-icon.green { background: var(--green); }
.ci-icon.blue { background: var(--blue); }
.contact-item strong { display: block; font-size: 0.9rem; color: var(--navy); margin-bottom: 4px; }
.contact-item span { display: block; font-size: 0.85rem; color: var(--gray-600); }
.follow-us { margin-bottom: 24px; }
.follow-us strong { display: block; margin-bottom: 12px; color: var(--navy); }
.social-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.social-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.social-btn.youtube { background: #FF0000; }
.social-btn.facebook { background: #1877F2; }
.social-btn.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-btn.whatsapp { background: var(--green); }
.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  height: 200px;
  border: 1px solid var(--gray-200);
}
.contact-map iframe { width: 100%; height: 100%; border: 0; }
.map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  cursor: pointer;
}
.map-link:hover { text-decoration: underline; }

/* ===== GOOGLE REVIEWS ===== */
.reviews { background: var(--white); }
.reviews-hero {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 24px;
  align-items: start;
}
.reviews-google-card {
  background: linear-gradient(135deg, #fff8f0 0%, #fff 100%);
  border: 2px solid var(--orange-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}
.reviews-google-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.reviews-google-top .fa-google {
  font-size: 2.5rem;
  color: #4285f4;
}
.reviews-google-top strong {
  display: block;
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.reviews-stars {
  color: #f59e0b;
  font-size: 0.95rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.reviews-rating-text {
  font-size: 0.8rem;
  color: var(--gray-500);
}
.reviews-google-card > p {
  color: var(--gray-600);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}
.reviews-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.review-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.review-card .review-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.review-card p {
  color: var(--gray-700);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 14px;
}
.review-card footer strong {
  display: block;
  color: var(--navy);
  font-size: 0.9rem;
}
.review-card footer span {
  font-size: 0.8rem;
  color: var(--gray-500);
}


.contact-form {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-form h3 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.form-sub { font-size: 0.85rem; color: var(--gray-600); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; cursor: text; }
.form-group label span { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--white);
  cursor: text;
  transition: var(--transition);
}
.form-group select { cursor: pointer; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(230,126,34,0.15);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: var(--red); }
.error-msg { display: block; font-size: 0.75rem; color: var(--red); margin-top: 4px; min-height: 16px; }

/* ===== FOOTER ===== */
.footer { background: var(--navy-footer); color: rgba(255,255,255,0.8); padding-top: 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo-wrap {
  background: var(--white);
  display: inline-block;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.footer-logo { width: 160px; height: auto; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; margin-bottom: 20px; color: rgba(255,255,255,0.65); }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}
.social-links a:nth-child(1) { background: #FF0000; }
.social-links a:nth-child(2) { background: #1877F2; }
.social-links a:nth-child(3) { background: linear-gradient(45deg, #f09433, #dc2743); }
.social-links a:nth-child(4) { background: #4285F4; }
.social-links a:nth-child(5) { background: var(--green); }
.social-links a:hover { transform: translateY(-2px); }
.footer-links h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.footer-links ul li a:hover { color: var(--orange); }
.footer-links ul li a i { font-size: 0.6rem; color: var(--orange); }
.footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 12px;
  line-height: 1.5;
}
.footer-contact ul li i { color: var(--orange); margin-top: 4px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  /* Keep links clear of the fixed WhatsApp FAB (right: 24px, 56px wide) */
  padding-right: 88px;
  box-sizing: border-box;
}
.footer-bottom-inner > p {
  margin: 0;
  max-width: 100%;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}
.footer-bottom-inner > p:last-child {
  flex: 1 1 280px;
  text-align: right;
  line-height: 1.6;
}
.footer-bottom a { color: rgba(255,255,255,0.6); cursor: pointer; }
.footer-bottom a:hover { color: var(--orange); }

/* ===== FLOATING BUTTONS ===== */
.fab {
  position: fixed;
  z-index: 999;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.fab-top {
  bottom: 100px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--orange);
  color: var(--white);
  font-size: 1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}
.fab-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.fab-top:hover { background: var(--orange-dark); }
.fab-whatsapp {
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--green);
  color: var(--white);
  font-size: 1.6rem;
  animation: pulse-wa 2s infinite;
}
.fab-whatsapp:hover { background: var(--green-dark); transform: scale(1.05); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 24px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.15); }
}

/* ===== MODAL & LIGHTBOX ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}
.modal.show { display: flex; }
.modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
}
.modal-header h3 { font-size: 1.2rem; font-weight: 600; color: var(--navy); }
.modal-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--gray-400);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { color: var(--navy); }
.modal-body { padding: 24px; }
.modal-body .form-group { margin-bottom: 16px; }
.modal-body label { display: block; font-size: 0.85rem; margin-bottom: 6px; color: var(--navy); cursor: text; }
.modal-body input[type="number"] {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  cursor: text;
}
.emi-result {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius);
}
.emi-result .result-item { text-align: center; background: none; padding: 0; }
.emi-result strong { display: block; font-size: 1.2rem; color: var(--orange); margin-bottom: 4px; }
.emi-result span { font-size: 0.75rem; color: var(--gray-600); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  cursor: pointer;
}
.lightbox.show { display: flex; }
.lightbox-content { position: relative; max-width: 90%; max-height: 90vh; }
.lightbox-content img { max-width: 100%; max-height: 90vh; border-radius: var(--radius); }
.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: var(--white);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  z-index: 9999;
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s ease;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--green-dark); }
.toast.error { background: var(--red); }
.toast.info { background: var(--blue); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 28px; }
  .hero-visual { order: -1; }
  .hero-img-wrap { aspect-ratio: 16 / 11; }
  .hero-img-wrap img { min-height: 220px; }
  .services-grid { grid-template-columns: 1fr; }
  .reviews-hero { grid-template-columns: 1fr; }
  .pm-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .about-split { grid-template-columns: 1fr; }
  .about-cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .calc-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-showcase-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-features-grid { grid-template-columns: 1fr; }
  .hero-feature-card { min-height: 120px; padding: 22px 16px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-call span { display: none; }
  .btn-call { padding: 10px 14px; }
  .hero-text h1 { font-size: 2rem; }
  .hero-actions { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-features-grid { grid-template-columns: 1fr; }
  .hero-feature-card { min-height: 120px; padding: 22px 16px; }
  .trust-ribbon-inner { flex-direction: column; gap: 10px; }
  .pm-stats { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .calc-result { grid-template-columns: 1fr; }
  .stats-showcase-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    padding-right: 0;
    padding-bottom: 72px; /* clear WhatsApp FAB when stacked */
  }
  .footer-bottom-inner > p:last-child {
    text-align: center;
    flex: none;
  }
  .section { padding: 60px 0; }
}

@media (max-width: 896px) and (orientation: landscape) {
  .hero { padding: 88px 0 32px; }
  .hero-content { grid-template-columns: 1fr 1fr; gap: 24px; }
  .hero-visual { order: 0; }
  .hero-img-wrap img { min-height: 180px; }
  .hero-actions { grid-template-columns: 1fr 1fr; }
  .hero-features-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero-feature-card { padding: 14px 10px; }
  .hero-feature-card h3 { font-size: 0.85rem; }
  .nav-links { max-height: calc(100vh - 72px); overflow-y: auto; }
}

/* ===== PRIVACY / LEGAL PAGE ===== */
.legal-page {
  padding: 168px 0 64px;
  background:
    linear-gradient(180deg, var(--orange-light) 0%, var(--white) 180px),
    var(--white);
  min-height: 70vh;
}
.legal-inner {
  max-width: 800px;
}
.legal-effective {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--orange);
  background: var(--orange-light);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.legal-page h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.legal-intro {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
}
.legal-page h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin: 36px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-200);
}
.legal-page p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 12px;
  line-height: 1.75;
}
.legal-page ul {
  list-style: disc;
  padding-left: 1.35rem;
  margin: 0 0 16px;
}
.legal-page ul li {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 8px;
  line-height: 1.6;
}
.legal-contact {
  background: var(--gray-50);
  border-left: 4px solid var(--orange);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 16px 0 32px;
}
.legal-contact p {
  margin-bottom: 6px;
  color: var(--gray-800);
}
.legal-contact a {
  color: var(--orange);
  cursor: pointer;
}
.legal-contact a:hover { text-decoration: underline; }
.legal-back {
  margin-top: 40px;
}
.legal-back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-weight: 600;
  cursor: pointer;
}
.legal-back a:hover { color: var(--orange-dark); }

@media (max-width: 640px) {
  .legal-page { padding: 156px 0 48px; }
  .legal-page h1 { font-size: 1.75rem; }
}