/* ============================================
   Golden Gas Servicing — Premium Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Cormorant+Garamond:wght@500;600;700&family=Roboto:wght@400;500;700&family=Lato:wght@400;700&display=swap');

:root {
  --primary: #0b3d5c;
  --primary-dark: #072a40;
  --primary-light: #1565a0;
  --accent: #e07a2f;
  --accent-hover: #c9651f;
  --accent-soft: #fff3e8;
  --bg: #f7f9fb;
  --bg-soft: #eef3f7;
  --white: #ffffff;
  --text: #1a2b3c;
  --text-muted: #5a6d7e;
  --border: #d8e2ec;
  --shadow: 0 10px 40px rgba(11, 61, 92, 0.1);
  --shadow-lg: 0 20px 60px rgba(11, 61, 92, 0.16);
  --radius: 14px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h: 78px;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', sans-serif;
  --font-number: 'Roboto', 'Lato', 'Courier New', monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: clip;
  position: relative;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.phone-num,
.wa-num,
.float-btn span,
.contact-value,
.footer-phone,
.hero-phone {
  font-family: var(--font-number);
  letter-spacing: 0.03em;
}

/* ========== SPARKS / FLOATING PARTICLES ========== */
.sparks {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.spark {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  animation: sparkFloat 8s linear infinite;
}

.spark:nth-child(odd) {
  background: var(--primary-light);
  width: 3px;
  height: 3px;
}

@keyframes sparkFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.7;
  }
  90% {
    opacity: 0.4;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

/* ========== TOP BAR ========== */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  padding: 8px 0;
  position: relative;
  z-index: 1001;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a {
  color: rgba(255, 255, 255, 0.92);
}

.top-bar a:hover {
  color: var(--accent);
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.top-bar i {
  color: var(--accent);
  margin-right: 6px;
}

/* ========== NAVBAR ========== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(11, 61, 92, 0.06);
  transition: var(--transition);
  height: var(--nav-h);
}

.navbar.scrolled {
  background: rgba(7, 42, 64, 0.97);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  height: 68px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  transition: var(--transition);
}

.navbar.scrolled .logo {
  color: #fff;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent), #f0a060);
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 4px 14px rgba(224, 122, 47, 0.35);
}

.logo span {
  color: var(--accent);
}

.navbar.scrolled .logo span {
  color: #ffb06a;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: block;
  padding: 10px 16px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  border-radius: 8px;
  transition: var(--transition);
}

.navbar.scrolled .nav-menu > li > a {
  color: rgba(255, 255, 255, 0.92);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--accent);
  background: var(--accent-soft);
}

.navbar.scrolled .nav-menu > li > a:hover,
.navbar.scrolled .nav-menu > li > a.active {
  color: #ffb06a;
  background: rgba(255, 255, 255, 0.08);
}

/* Dropdown */
.has-dropdown > a::after {
  content: '';
  display: inline-block;
  margin-left: 6px;
  border: 4px solid transparent;
  border-top-color: currentColor;
  vertical-align: middle;
  transform: translateY(2px);
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  padding: 10px;
  z-index: 100;
  border: 1px solid var(--border);
}

.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 12px 16px;
  color: var(--text);
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
}

.dropdown a:hover {
  background: var(--bg-soft);
  color: var(--primary);
  padding-left: 22px;
}

.nav-cta {
  background: linear-gradient(135deg, var(--accent), #f09040) !important;
  color: #fff !important;
  padding: 11px 22px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  box-shadow: 0 6px 20px rgba(224, 122, 47, 0.35);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(224, 122, 47, 0.45);
  background: linear-gradient(135deg, var(--accent-hover), var(--accent)) !important;
  color: #fff !important;
}

.navbar.scrolled .nav-cta {
  background: linear-gradient(135deg, var(--accent), #f09040) !important;
  color: #fff !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .hamburger span {
  background: #fff;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ========== HERO SLIDER ========== */
.hero {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--nav-h) - 36px);
  min-height: 520px;
  max-height: 820px;
  overflow: hidden;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease;
  transform: scale(1.05);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  animation: heroZoom 8s ease forwards;
}

@keyframes heroZoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 42, 64, 0.82) 0%,
    rgba(11, 61, 92, 0.65) 50%,
    rgba(224, 122, 47, 0.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 40px 20px;
}

.hero-badge {
  display: inline-block;
  background: rgba(224, 122, 47, 0.25);
  border: 1px solid rgba(224, 122, 47, 0.5);
  color: #ffc48a;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 22px;
  animation: fadeUp 0.8s ease;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
  max-width: 820px;
  animation: fadeUp 0.9s ease 0.1s both;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-content h1 em {
  font-style: normal;
  color: #ffb06a;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 580px;
  opacity: 0.92;
  margin-bottom: 32px;
  font-weight: 300;
  animation: fadeUp 1s ease 0.2s both;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 1.1s ease 0.3s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #f09040);
  color: #fff;
  box-shadow: 0 8px 28px rgba(224, 122, 47, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(224, 122, 47, 0.5);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-dark {
  background: var(--primary);
  color: #fff;
}

.btn-dark:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--accent);
  border-color: #fff;
  transform: scale(1.15);
}

.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition);
}

.hero-nav:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.hero-prev {
  left: 20px;
}

.hero-next {
  right: 20px;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== SECTIONS ========== */
.section {
  padding: 90px 0;
  position: relative;
  z-index: 2;
}

.section-alt {
  background: var(--bg-soft);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-label {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ========== SERVICE CARDS ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--bg-soft);
  cursor: pointer;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.08);
}

.service-card-body {
  padding: 26px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 600;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex: 1;
}

.service-link {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-link:hover {
  gap: 12px;
  color: var(--accent-hover);
}

/* ========== WHY US ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--white);
  padding: 32px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.why-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(11, 61, 92, 0.25);
}

.why-card h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========== ABOUT PREVIEW ========== */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  min-height: 400px;
}

.about-img-wrap img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  object-position: center;
}

.about-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  padding: 18px 22px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.about-img-badge strong {
  display: block;
  font-family: var(--font-number);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.about-img-badge span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.about-text .section-label {
  text-align: left;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.25;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 14px;
}

.about-list {
  margin: 22px 0 28px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--text);
  font-weight: 500;
}

.about-list i {
  color: var(--accent);
  margin-top: 4px;
}

/* ========== CTA BANNER ========== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a5a85 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(224, 122, 47, 0.15);
  top: -120px;
  right: -80px;
  animation: pulse 4s ease-in-out infinite;
}

.cta-banner::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  bottom: -80px;
  left: 10%;
  animation: pulse 5s ease-in-out infinite reverse;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin-bottom: 14px;
}

.cta-inner p {
  opacity: 0.88;
  margin-bottom: 28px;
  font-size: 1.1rem;
}

.cta-phone {
  font-family: var(--font-number);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffb06a;
  display: inline-block;
  margin-bottom: 24px;
}

.cta-phone:hover {
  color: #fff;
}

/* ========== TESTIMONIALS ========== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  padding: 32px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.2;
  position: absolute;
  top: 8px;
  right: 20px;
  line-height: 1;
}

.stars {
  color: #f5a623;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.testimonial-card p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1rem;
}

.author-info strong {
  display: block;
  color: var(--primary);
  font-size: 0.95rem;
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
  position: relative;
  width: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7, 42, 64, 0.88), rgba(11, 61, 92, 0.7));
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 20px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  opacity: 0.85;
}

.breadcrumb a:hover {
  color: var(--accent);
}

/* ========== SERVICE DETAIL ========== */
.service-detail {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.service-detail-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  min-height: 360px;
  background: var(--bg-soft);
}

.service-detail-img img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: center;
}

.service-detail-content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.service-detail-content p {
  color: var(--text-muted);
  margin-bottom: 14px;
}

.feature-list {
  margin: 24px 0;
}

.feature-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
}

.feature-list i {
  color: var(--accent);
  margin-top: 3px;
}

.sidebar-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.sidebar-card h3 {
  color: var(--primary);
  margin-bottom: 16px;
  font-size: 1.15rem;
}

.sidebar-card ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-weight: 500;
}

.sidebar-card ul li a:hover {
  color: var(--accent);
  padding-left: 6px;
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  text-align: center;
}

.sidebar-cta h3 {
  color: #fff;
}

.sidebar-cta p {
  opacity: 0.9;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.sidebar-cta .phone-num {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffb06a;
  margin-bottom: 16px;
}

/* ========== CONTACT INFO ========== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.contact-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.contact-card-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
}

.contact-card h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

.contact-card p,
.contact-card a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-card a:hover {
  color: var(--accent);
}

.map-wrap {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 380px;
  background: var(--bg-soft);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ========== GALLERY ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  height: 240px;
  cursor: pointer;
  box-shadow: var(--shadow);
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item::after {
  content: '\f00e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  background: rgba(11, 61, 92, 0.5);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* ========== LIGHTBOX ========== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 92%;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: lightboxIn 0.35s ease;
}

@keyframes lightboxIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: var(--accent);
  border-color: var(--accent);
}

/* ========== FLOATING BUTTONS ========== */
.float-buttons {
  position: fixed;
  bottom: 28px;
  right: 22px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 50px;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
  animation: floatPulse 2.5s ease-in-out infinite;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  visibility: visible;
  opacity: 1;
}

.float-btn i {
  font-size: 1.25rem;
}

.float-btn:hover {
  transform: translateX(-4px) scale(1.04);
}

.float-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  animation-delay: 0s;
}

.float-call {
  background: linear-gradient(135deg, var(--accent), #c9651f);
  animation-delay: 0.4s;
}

@keyframes floatPulse {
  0%,
  100% {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
  }
  50% {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25), 0 0 0 10px rgba(224, 122, 47, 0.12);
  }
}

.float-whatsapp {
  animation-name: floatPulseGreen;
}

@keyframes floatPulseGreen {
  0%,
  100% {
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
  }
  50% {
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35), 0 0 0 10px rgba(37, 211, 102, 0.15);
  }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 70px 0 0;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 18px;
  opacity: 0.8;
}

.footer h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
  align-items: flex-start;
}

.footer-contact i {
  color: var(--accent);
  margin-top: 4px;
  width: 18px;
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.88rem;
}

.footer-bottom a {
  color: var(--accent);
  font-weight: 600;
}

.footer-bottom a:hover {
  color: #ffb06a;
}

/* ========== ANIMATIONS ON SCROLL ========== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

/* ========== PROCESS STEPS ========== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 28px 18px;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-number);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.25;
  display: block;
  margin-bottom: 8px;
}

.process-step h3 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .services-grid,
  .testimonials-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid,
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-preview,
  .service-detail {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    font-size: 0.78rem;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 40px;
    gap: 4px;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    transition: right 0.4s ease;
    overflow-y: auto;
    z-index: 1001;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-menu > li > a {
    color: var(--text) !important;
    padding: 14px 16px;
    border-radius: 10px;
  }

  .nav-menu > li > a:hover,
  .nav-menu > li > a.active {
    background: var(--accent-soft) !important;
    color: var(--accent) !important;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-soft);
    max-height: 0;
    overflow: hidden;
    padding: 0 10px;
    margin: 0;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }

  .has-dropdown.open .dropdown {
    max-height: 520px;
    padding: 8px 10px;
  }

  .nav-cta {
    text-align: center;
    margin-top: 12px;
  }

  .hero {
    height: auto;
    min-height: 520px;
  }

  .hero-nav {
    display: none;
  }

  .services-grid,
  .testimonials-grid,
  .gallery-grid,
  .why-grid,
  .process-steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .float-btn span {
    display: none;
  }

  .float-btn {
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
    padding: 0;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    flex-shrink: 0;
  }

  .float-btn i {
    font-size: 1.45rem;
    line-height: 1;
  }

  .float-buttons {
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    right: calc(14px + env(safe-area-inset-right, 0px));
    z-index: 9998;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .section {
    padding: 64px 0;
  }

  .menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition);
  }

  .menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-btns {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
  }

  .btn {
    justify-content: center;
    width: 100%;
  }
}