/* ===========================================================
   Patna Gati Taxi Service — Stylesheet
   Brand: deep navy + vibrant orange
=========================================================== */

:root {
  --background: 40 50% 99%;
  --foreground: 215 60% 12%;

  --card: 0 0% 100%;
  --card-foreground: 215 60% 12%;

  --primary: 215 70% 16%;
  --primary-foreground: 40 100% 98%;
  --primary-glow: 210 80% 30%;

  --secondary: 28 95% 55%;
  --secondary-foreground: 215 70% 12%;

  --muted: 210 30% 96%;
  --muted-foreground: 215 20% 40%;

  --destructive: 0 84% 55%;
  --destructive-foreground: 0 0% 100%;

  --border: 215 25% 88%;
  --input: 215 25% 90%;
  --ring: 28 95% 55%;

  --radius: 0.75rem;

  --brand-navy: 215 70% 16%;
  --brand-navy-deep: 217 80% 8%;
  --brand-orange: 28 95% 55%;
  --brand-orange-light: 38 100% 62%;
  --brand-gold: 42 95% 60%;

  --gradient-hero: linear-gradient(120deg, hsl(217 85% 8% / 0.94) 0%, hsl(215 70% 16% / 0.82) 60%, hsl(28 95% 35% / 0.55) 100%);
  --gradient-brand: linear-gradient(135deg, hsl(var(--brand-navy)) 0%, hsl(var(--brand-navy-deep)) 100%);
  --gradient-accent: linear-gradient(135deg, hsl(var(--brand-orange)) 0%, hsl(var(--brand-orange-light)) 100%);
  --gradient-gold: linear-gradient(135deg, hsl(var(--brand-orange)) 0%, hsl(var(--brand-gold)) 50%, hsl(var(--brand-orange-light)) 100%);
  --gradient-band: linear-gradient(90deg, hsl(var(--brand-orange)) 0%, hsl(var(--brand-orange-light)) 100%);
  --gradient-radial: radial-gradient(circle at top right, hsl(var(--brand-orange) / 0.25), transparent 60%);
  --gradient-mesh: radial-gradient(at 20% 20%, hsl(var(--brand-orange) / 0.15) 0px, transparent 50%),
                   radial-gradient(at 80% 0%, hsl(var(--primary-glow) / 0.18) 0px, transparent 50%),
                   radial-gradient(at 0% 90%, hsl(var(--brand-orange) / 0.10) 0px, transparent 50%);

  --shadow-brand: 0 25px 60px -20px hsl(var(--brand-navy) / 0.45);
  --shadow-card: 0 10px 30px -14px hsl(var(--brand-navy) / 0.20);
  --shadow-orange: 0 18px 38px -12px hsl(var(--brand-orange) / 0.55);

  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; }

html {
  font-family: 'Times New Roman', 'Tinos', Times, serif;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Times New Roman', 'Tinos', Times, serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-family: 'Times New Roman', 'Tinos', Times, serif; letter-spacing: -0.01em; margin: 0; }

section { scroll-margin-top: 80px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: hsl(var(--muted)); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(hsl(var(--brand-navy)), hsl(var(--brand-orange)));
  border-radius: 6px;
}

/* Utilities */
.bg-gradient-brand { background-image: var(--gradient-brand); }
.bg-gradient-accent { background-image: var(--gradient-accent); }
.bg-gradient-band { background-image: var(--gradient-band); }
.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-weight: 700; border-radius: 0.5rem; border: none; cursor: pointer;
  transition: var(--transition-smooth); white-space: nowrap;
}
.btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-xl { padding: 0.9rem 1.75rem; font-size: 1.05rem; border-radius: 0.6rem; }
.btn-hero {
  background-image: var(--gradient-accent);
  color: hsl(var(--secondary-foreground));
  box-shadow: var(--shadow-orange);
}
.btn-hero:hover { transform: translateY(-2px); box-shadow: 0 22px 44px -12px hsl(28 95% 55% / 0.65); }
.btn-outline-gold {
  background: transparent; border: 1.5px solid hsl(var(--secondary));
  color: hsl(var(--secondary));
}
.btn-outline-gold:hover { background: hsl(var(--secondary)); color: hsl(var(--secondary-foreground)); }
.btn-whatsapp {
  background: hsl(142 70% 42%); color: #fff;
}
.btn-whatsapp:hover { background: hsl(142 70% 36%); }
.btn-full { width: 100%; }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 hsl(var(--brand-orange) / 0.55); }
  50% { box-shadow: 0 0 0 18px hsl(var(--brand-orange) / 0); }
}
.animate-pulse-glow { animation: pulse-glow 2.4s ease-in-out infinite; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fade-up 0.7s cubic-bezier(0.4,0,0.2,1) both; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.animate-fade-in { animation: fade-in 0.5s ease-out both; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.animate-float { animation: float 3.5s ease-in-out infinite; }

/* ===================== Header ===================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background-image: var(--gradient-brand);
  color: hsl(var(--primary-foreground));
  transition: var(--transition-smooth);
}
.site-header.scrolled {
  background: hsl(var(--primary) / 0.97);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-brand);
}
.header-topbar {
  display: none;
  background: hsl(var(--primary) / 0.4);
  border-bottom: 1px solid hsl(var(--primary-foreground) / 0.1);
}
.header-topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.375rem 1rem; font-size: 0.75rem;
}
.header-topbar-left { display: flex; align-items: center; gap: 1.25rem; color: hsl(var(--primary-foreground) / 0.85); }
.header-topbar-right { display: flex; align-items: center; gap: 1rem; }
.header-topbar-right a:hover { color: hsl(var(--secondary)); }

.header-main {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1rem; max-width: 1200px; margin: 0 auto;
}
.brand-link { display: flex; align-items: center; gap: 0.75rem; }
.brand-logo-wrap { position: relative; }
.brand-logo {
  position: relative; height: 48px; width: 48px; border-radius: 999px;
  background: #fff; object-fit: cover; box-shadow: 0 0 0 2px hsl(var(--secondary));
}
.brand-text-title { font-size: 1.35rem; font-weight: 700; letter-spacing: 0.02em; line-height: 1.1; }
.brand-text-sub { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: hsl(var(--primary-foreground) / 0.8); }

.main-nav { display: none; align-items: center; gap: 0.25rem; }
.main-nav a {
  position: relative; font-size: 0.9rem; font-weight: 600; padding: 0.5rem 1rem;
  border-radius: 0.375rem; color: hsl(var(--primary-foreground) / 0.85);
  transition: var(--transition-smooth);
}
.main-nav a:hover, .main-nav a.active { color: hsl(var(--secondary)); }
.main-nav a.active::after {
  content: ""; position: absolute; left: 0.75rem; right: 0.75rem; bottom: -1px;
  height: 2px; background-image: var(--gradient-band); border-radius: 999px;
}

.header-cta { display: none; align-items: center; gap: 0.5rem; }
.menu-toggle {
  display: inline-flex; background: transparent; border: none; padding: 0.5rem;
  color: hsl(var(--primary-foreground));
}
.menu-toggle svg { width: 1.5rem; height: 1.5rem; }

.mobile-menu {
  display: none;
  border-top: 1px solid hsl(var(--primary-foreground) / 0.1);
  background: hsl(var(--primary) / 0.97);
  backdrop-filter: blur(16px);
}
.mobile-menu.open { display: block; }
.mobile-menu-inner { display: flex; flex-direction: column; gap: 0.5rem; padding: 1rem; }
.mobile-menu-inner a { font-size: 0.9rem; font-weight: 600; padding: 0.6rem 0.75rem; border-radius: 0.375rem; color: hsl(var(--primary-foreground)); }
.mobile-menu-inner a.active { background: hsl(var(--secondary) / 0.15); color: hsl(var(--secondary)); }
.mobile-cta-row { display: flex; gap: 0.5rem; padding-top: 0.75rem; margin-top: 0.25rem; border-top: 1px solid hsl(var(--primary-foreground) / 0.1); }
.mobile-cta-row .btn { flex: 1; }

.header-band { height: 4px; background-image: var(--gradient-band); }

@media (min-width: 768px) {
  .header-topbar { display: block; }
  .header-cta { display: flex; }
}
@media (min-width: 1024px) {
  .main-nav { display: flex; }
  .menu-toggle { display: none; }
}

/* ===================== Hero ===================== */
.hero {
  position: relative; overflow: hidden;
  background-image: var(--gradient-brand);
  color: hsl(var(--primary-foreground));
}
.hero-bg-img {
  position: absolute; inset: 0; opacity: 0.35;
  background-size: cover; background-position: center;
}
.hero-overlay-1 { position: absolute; inset: 0; background-image: var(--gradient-hero); }
.hero-overlay-2 { position: absolute; inset: 0; background-image: var(--gradient-mesh); opacity: 0.7; }
.hero-orb {
  position: absolute; border-radius: 999px; filter: blur(60px); pointer-events: none;
}
.hero-orb-1 { top: -80px; right: -80px; width: 288px; height: 288px; background: hsl(var(--secondary) / 0.2); }
.hero-orb-2 { bottom: -128px; left: -80px; width: 320px; height: 320px; background: hsl(var(--primary-glow) / 0.2); animation-delay: 1.5s; }

.hero-inner {
  position: relative; padding: 3rem 1rem;
  display: grid; gap: 2.5rem; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: hsl(var(--secondary) / 0.15); border: 1px solid hsl(var(--secondary) / 0.4);
  color: hsl(var(--secondary)); font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.15em; padding: 0.5rem 1rem;
  border-radius: 999px; margin-bottom: 1.25rem;
}
.hero-badge svg { width: 0.875rem; height: 0.875rem; fill: hsl(var(--secondary)); }
.hero h1 { font-size: 2.25rem; line-height: 1.1; margin-bottom: 1.25rem; }
.hero-sub { font-size: 1.1rem; color: hsl(var(--primary-foreground) / 0.85); margin-bottom: 1.75rem; max-width: 36rem; line-height: 1.6; }

.hero-features { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; max-width: 28rem; font-size: 0.95rem; }
.hero-features li { display: flex; align-items: center; gap: 0.6rem; }
.hero-features .icon-badge { background: hsl(var(--secondary) / 0.2); padding: 0.375rem; border-radius: 0.375rem; display: inline-flex; }
.hero-features svg { width: 1rem; height: 1rem; color: hsl(var(--secondary)); }

.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; max-width: 32rem; padding-top: 1.25rem; border-top: 1px solid hsl(var(--primary-foreground) / 0.15); }
.hero-stats .value { font-size: 1.5rem; font-weight: 700; }
.hero-stats .label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; color: hsl(var(--primary-foreground) / 0.7); }

.hero-wave { position: relative; z-index: 10; margin-bottom: -1px; line-height: 0; }
.hero-wave svg { width: 100%; height: auto; display: block; }

@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr 1fr; padding: 5rem 1rem; }
  .hero h1 { font-size: 3.75rem; }
}

/* ===================== Booking Form ===================== */
.booking-form {
  position: relative; border-radius: 1rem; overflow: hidden;
  background: hsl(0 0% 100% / 0.9); backdrop-filter: blur(12px);
  border: 1px solid hsl(var(--border));
  box-shadow: var(--shadow-brand);
  padding: 1.5rem;
  color: hsl(var(--foreground));
}
.booking-form::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background-image: var(--gradient-band);
}
.booking-form-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.booking-form-head .icon-badge {
  background-image: var(--gradient-accent); border-radius: 999px; padding: 0.6rem;
  box-shadow: var(--shadow-orange); display: inline-flex;
}
.booking-form-head svg { width: 1.25rem; height: 1.25rem; color: hsl(var(--secondary-foreground)); }
.booking-form-head h3 { font-size: 1.5rem; font-weight: 700; color: hsl(var(--primary)); }
.booking-form-head p { font-size: 0.75rem; color: hsl(var(--muted-foreground)); margin-top: 0.25rem; }

.form-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.field label {
  font-size: 0.875rem; font-weight: 600; color: hsl(var(--primary));
  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem;
}
.field label svg { width: 1rem; height: 1rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.6rem 0.75rem; border-radius: 0.5rem;
  border: 1px solid hsl(var(--input)); background: #fff;
  font-size: 0.95rem; font-family: inherit; color: hsl(var(--foreground));
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: hsl(var(--ring)); box-shadow: 0 0 0 3px hsl(var(--ring) / 0.2);
}
.field .error-msg { font-size: 0.75rem; color: hsl(var(--destructive)); margin-top: 0.25rem; }
.field.full { grid-column: 1 / -1; }
.booking-form .submit-btn { width: 100%; margin-top: 1.25rem; font-size: 1.05rem; }
.booking-form .disclaimer { font-size: 0.75rem; color: hsl(var(--muted-foreground)); text-align: center; margin-top: 0.75rem; }

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

/* ===================== Section headings ===================== */
.section-head { text-align: center; margin-bottom: 3rem; }
.section-eyebrow { display: inline-block; color: hsl(var(--secondary)); font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.875rem; }
.section-head h2 { font-size: 2rem; font-weight: 700; color: hsl(var(--primary)); margin-top: 0.5rem; }
.section-rule { height: 4px; width: 6rem; background-image: var(--gradient-band); margin: 1rem auto 0; border-radius: 999px; }
.section-desc { max-width: 42rem; margin: 1.25rem auto 0; color: hsl(var(--muted-foreground)); line-height: 1.6; }

@media (min-width: 768px) {
  .section-head h2 { font-size: 3rem; }
}

/* ===================== Services ===================== */
.services-section { position: relative; padding: 4rem 0; background: hsl(var(--muted) / 0.4); overflow: hidden; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.service-card {
  position: relative; background: hsl(var(--card)); border-radius: 1rem; padding: 1.75rem;
  box-shadow: var(--shadow-card); border: 1px solid hsl(var(--border));
  transition: var(--transition-bounce); overflow: hidden;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-brand); border-color: hsl(var(--secondary) / 0.4); }
.service-icon {
  background-image: var(--gradient-accent); border-radius: 1rem; padding: 1rem; display: inline-flex;
  box-shadow: var(--shadow-orange); transition: var(--transition-bounce);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(3deg); }
.service-icon svg { width: 1.75rem; height: 1.75rem; color: hsl(var(--secondary-foreground)); }
.service-card h3 { font-size: 1.25rem; font-weight: 700; color: hsl(var(--primary)); margin: 1.25rem 0 0.5rem; }
.service-card p { color: hsl(var(--muted-foreground)); font-size: 0.9rem; line-height: 1.6; margin: 0; }
.service-more { margin-top: 1.25rem; display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; font-weight: 600; color: hsl(var(--secondary)); }

@media (min-width: 640px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

/* ===================== Cars ===================== */
.cars-section { position: relative; padding: 4rem 0; background: hsl(var(--background)); }
.cars-grid { display: grid; grid-template-columns: 1fr; gap: 1.75rem; }
.car-card {
  background: hsl(var(--card)); border-radius: 1rem; overflow: hidden;
  border: 1px solid hsl(var(--border)); box-shadow: var(--shadow-card);
  transition: var(--transition-bounce);
}
.car-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-brand); border-color: hsl(var(--secondary) / 0.4); }
.car-img-wrap { position: relative; aspect-ratio: 16 / 10; background: hsl(var(--muted)); overflow: hidden; }
.car-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-bounce); }
.car-card:hover .car-img-wrap img { transform: scale(1.1); }
.car-type-badge {
  position: absolute; top: 0.75rem; left: 0.75rem; font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; background: hsl(var(--primary) / 0.9); backdrop-filter: blur(4px);
  color: hsl(var(--primary-foreground)); padding: 0.25rem 0.65rem; border-radius: 999px;
}
.car-body { padding: 1.25rem; }
.car-body h3 { font-size: 1.25rem; font-weight: 700; color: hsl(var(--primary)); }
.car-specs { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: 0.75rem; color: hsl(var(--muted-foreground)); margin-top: 0.75rem; }
.car-specs span { display: flex; align-items: center; gap: 0.35rem; background: hsl(var(--muted) / 0.7); padding: 0.25rem 0.5rem; border-radius: 0.25rem; }
.car-specs svg { width: 0.875rem; height: 0.875rem; }
.car-body .btn { width: 100%; margin-top: 1.25rem; }

@media (min-width: 640px) { .cars-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cars-grid { grid-template-columns: repeat(3, 1fr); } }

/* ===================== About ===================== */
.about-section { padding: 4rem 0; background-image: var(--gradient-brand); color: hsl(var(--primary-foreground)); }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
.about-badge {
  display: inline-block; background: hsl(var(--secondary) / 0.2); border: 1px solid hsl(var(--secondary));
  color: hsl(var(--secondary)); padding: 0.4rem 1rem; border-radius: 999px; font-size: 0.7rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 1rem;
}
.about-section h2 { font-size: 2.25rem; font-weight: 700; line-height: 1.2; margin-bottom: 1.25rem; }
.about-section h2 span { color: hsl(var(--secondary)); }
.about-section > .container > .about-grid > div:first-child > p { font-size: 1.1rem; color: hsl(var(--primary-foreground) / 0.85); line-height: 1.6; margin-bottom: 1rem; }
.about-quote { font-size: 1rem; color: hsl(var(--primary-foreground) / 0.75); font-style: italic; margin-bottom: 1.5rem; }
.about-features { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.about-feature { display: flex; gap: 0.75rem; }
.about-feature .icon-badge { background-image: var(--gradient-accent); border-radius: 0.5rem; padding: 0.6rem; height: fit-content; box-shadow: var(--shadow-orange); }
.about-feature svg { width: 1.1rem; height: 1.1rem; color: hsl(var(--secondary-foreground)); }
.about-feature h4 { font-weight: 700; color: hsl(var(--primary-foreground)); font-size: 1rem; }
.about-feature p { font-size: 0.875rem; color: hsl(var(--primary-foreground) / 0.75); margin: 0.15rem 0 0; }
.about-founder { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid hsl(var(--primary-foreground) / 0.15); }
.about-founder .label { font-size: 0.875rem; color: hsl(var(--primary-foreground) / 0.7); }
.about-founder .name { font-size: 1.5rem; font-weight: 700; color: hsl(var(--secondary)); }
.about-photo-wrap { position: relative; }
.about-photo-card { position: relative; background: hsl(var(--card)); border-radius: 1.5rem; padding: 2rem; box-shadow: var(--shadow-brand); }
.about-photo-card img { width: 100%; max-width: 22rem; margin: 0 auto; border-radius: 999px; }

@media (min-width: 640px) { .about-features { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }

/* ===================== Testimonials ===================== */
.testimonials-section { position: relative; padding: 4rem 0; background: hsl(var(--muted) / 0.4); overflow: hidden; }
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.testimonial-card {
  position: relative; background: hsl(var(--card)); border-radius: 1rem; padding: 1.5rem;
  box-shadow: var(--shadow-card); border: 1px solid hsl(var(--border)); transition: var(--transition-bounce);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-brand); border-color: hsl(var(--secondary) / 0.4); }
.testimonial-stars { display: flex; gap: 0.15rem; margin-bottom: 0.75rem; }
.testimonial-stars svg { width: 1rem; height: 1rem; color: hsl(var(--secondary)); fill: hsl(var(--secondary)); }
.testimonial-card blockquote { font-size: 0.9rem; color: hsl(var(--foreground) / 0.85); line-height: 1.6; margin: 0 0 1rem; }
.testimonial-card figcaption { border-top: 1px solid hsl(var(--border)); padding-top: 0.75rem; }
.testimonial-name { font-weight: 700; color: hsl(var(--primary)); font-size: 0.9rem; }
.testimonial-role { font-size: 0.75rem; color: hsl(var(--muted-foreground)); }

@media (min-width: 768px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(4, 1fr); } }

/* ===================== FAQ ===================== */
.faq-section { padding: 4rem 0; background: hsl(var(--background)); }
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; max-width: 48rem; margin: 0 auto; }
.faq-item { border-radius: 0.75rem; border: 1px solid hsl(var(--border)); background: hsl(var(--card)); overflow: hidden; transition: var(--transition-smooth); }
.faq-item.open { border-color: hsl(var(--secondary)); box-shadow: var(--shadow-card); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 1.25rem; text-align: left; background: transparent; border: none;
  font-weight: 700; color: hsl(var(--primary)); font-size: 1rem;
}
.faq-question svg { width: 1.25rem; height: 1.25rem; color: hsl(var(--secondary)); flex-shrink: 0; transition: var(--transition-smooth); }
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, opacity 0.3s ease; opacity: 0; }
.faq-item.open .faq-answer { max-height: 300px; opacity: 1; }
.faq-answer p { padding: 0 1.25rem 1.25rem; color: hsl(var(--muted-foreground)); line-height: 1.6; margin: 0; }

/* ===================== Footer ===================== */
.site-footer { position: relative; background: hsl(var(--brand-navy-deep)); color: hsl(var(--primary-foreground)); overflow: hidden; }
.footer-cta { position: relative; z-index: 1; padding: 3.5rem 0; display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; border-bottom: 1px solid hsl(var(--primary-foreground) / 0.1); }
.footer-cta h3 { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.5rem; }
.footer-cta p { color: hsl(var(--primary-foreground) / 0.75); margin: 0; }
.footer-cta-btns { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-info { position: relative; z-index: 1; padding: 3.5rem 0; display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
.footer-brand-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-brand-row img { height: 56px; width: 56px; border-radius: 999px; background: #fff; box-shadow: 0 0 0 2px hsl(var(--secondary)); }
.footer-brand-title { font-size: 1.25rem; font-weight: 700; }
.footer-brand-sub { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: hsl(var(--primary-foreground) / 0.7); }
.footer-desc { font-size: 0.9rem; color: hsl(var(--primary-foreground) / 0.75); line-height: 1.6; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.5rem; }
.footer-socials a {
  height: 2.25rem; width: 2.25rem; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; background: hsl(var(--primary-foreground) / 0.1); transition: var(--transition-smooth);
}
.footer-socials a:hover { background: hsl(var(--secondary)); color: hsl(var(--secondary-foreground)); }
.footer-socials svg { width: 1rem; height: 1rem; }
.footer-col h4 { font-weight: 700; color: hsl(var(--secondary)); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.875rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.9rem; }
.footer-col ul a { color: hsl(var(--primary-foreground) / 0.8); transition: var(--transition-smooth); }
.footer-col ul a:hover { color: hsl(var(--secondary)); }
.footer-contact-list { display: flex; flex-direction: column; gap: 0.85rem; font-size: 0.9rem; color: hsl(var(--primary-foreground) / 0.85); }
.footer-contact-list li { display: flex; gap: 0.75rem; }
.footer-contact-list svg { width: 1rem; height: 1rem; color: hsl(var(--secondary)); flex-shrink: 0; margin-top: 0.15rem; }
.footer-contact-list a:hover { color: hsl(var(--secondary)); }
.footer-bottom { position: relative; z-index: 1; border-top: 1px solid hsl(var(--primary-foreground) / 0.1); padding: 1.25rem 0; text-align: center; font-size: 0.75rem; color: hsl(var(--primary-foreground) / 0.6); }
.footer-bottom span { color: hsl(var(--secondary)); font-weight: 600; }

@media (min-width: 768px) {
  .footer-cta { grid-template-columns: 1fr 1fr; }
  .footer-cta-btns { flex-direction: row; justify-content: flex-end; }
  .footer-info { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) { .footer-info { grid-template-columns: repeat(4, 1fr); } }

/* ===================== Floating WhatsApp ===================== */
.floating-whatsapp { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem; }
.wa-popup {
  background: hsl(0 0% 100% / 0.9); backdrop-filter: blur(10px); border: 1px solid hsl(var(--border));
  border-radius: 1rem; box-shadow: var(--shadow-brand); padding: 1rem; width: 17rem;
}
.wa-popup-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 0.5rem; }
.wa-popup-head .title { font-weight: 700; color: hsl(var(--primary)); font-size: 0.9rem; }
.wa-popup-head .subtitle { font-size: 0.75rem; color: hsl(var(--muted-foreground)); }
.wa-popup-head button { background: transparent; border: none; color: hsl(var(--muted-foreground)); }
.wa-popup-head button svg { width: 1rem; height: 1rem; }
.wa-popup p.msg { font-size: 0.875rem; color: hsl(var(--foreground) / 0.8); margin: 0.75rem 0; line-height: 1.5; }
.wa-popup .start-chat {
  display: block; width: 100%; text-align: center; background: hsl(142 70% 42%); color: #fff;
  font-weight: 600; border-radius: 0.5rem; padding: 0.6rem; transition: var(--transition-smooth);
}
.wa-popup .start-chat:hover { background: hsl(142 70% 36%); }
.wa-fab {
  position: relative; background: hsl(142 70% 42%); color: #fff; border-radius: 999px; border: none;
  padding: 1rem; box-shadow: var(--shadow-brand); transition: var(--transition-bounce);
}
.wa-fab:hover { transform: scale(1.1); background: hsl(142 70% 36%); }
.wa-fab svg { width: 1.5rem; height: 1.5rem; }
.wa-ping {
  position: absolute; inset: 0; border-radius: 999px; background: hsl(142 70% 42%); opacity: 0.6;
  animation: ping 1.6s cubic-bezier(0,0,0.2,1) infinite;
}
@keyframes ping { 75%, 100% { transform: scale(1.9); opacity: 0; } }

.hidden { display: none !important; }