/* ============================================================
   Idee Machinery — Professional Heavy Equipment Exporter
   Design: Industrial Blue + Orange Accent
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --deep-navy: #0A1628;
  --navy: #0F1F3A;
  --steel: #1B2D45;
  --slate: #2A3F5A;
  --blue-gray: #6B7F99;
  --light-steel: #B0BEC5;
  --off-white: #F4F6F8;
  --white: #FFFFFF;
  --orange: #F47920;
  --orange-hover: #E06810;
  --orange-light: #FFF3EA;
  --green: #2ECC71;
  --green-bg: #E8F8F0;
  --red: #E74C3C;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.16);
  --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-width: 1280px;
  --header-height: 72px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding { padding: 100px 0; }

@media (max-width: 768px) {
  .section-padding { padding: 60px 0; }
}

/* --- Typography --- */
.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--deep-navy);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--blue-gray);
  max-width: 600px;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s, box-shadow 0.3s;
}

.site-header.scrolled {
  background: rgba(10, 22, 40, 0.98);
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--orange);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #fff;
}

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

.main-nav a {
  padding: 8px 16px;
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-cta {
  margin-left: 12px;
  padding: 10px 22px !important;
  background: var(--orange) !important;
  color: #fff !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  transition: background 0.2s, transform 0.2s !important;
}

.nav-cta:hover {
  background: var(--orange-hover) !important;
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--deep-navy);
    padding: 20px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .main-nav.open a { padding: 14px 16px; width: 100%; border-radius: var(--radius-sm); }
  .main-nav.open .nav-cta { margin-left: 0; text-align: center; margin-top: 8px; }
  .mobile-toggle { display: flex; }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--deep-navy);
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 30% 40%, rgba(27, 45, 69, 0.8) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(244, 121, 32, 0.08) 0%, transparent 50%);
  z-index: 0;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(244, 121, 32, 0.12);
  border: 1px solid rgba(244, 121, 32, 0.25);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero h1 .highlight { color: var(--orange); }

.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-bottom: 40px;
}

.hero-stat .stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 4px 20px rgba(244, 121, 32, 0.35);
}
.btn-primary:hover {
  background: var(--orange-hover);
  box-shadow: 0 6px 28px rgba(244, 121, 32, 0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--deep-navy);
  border: 2px solid var(--deep-navy);
}
.btn-outline:hover { background: var(--deep-navy); color: #fff; }

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 18px 40px; font-size: 18px; }

@media (max-width: 768px) {
  .hero-stats { gap: 28px; }
  .hero-stat .stat-number { font-size: 28px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid #E5E7EB;
  padding: 20px 0;
}

.trust-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--deep-navy);
}

.trust-item .trust-icon {
  width: 32px;
  height: 32px;
  background: var(--orange-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* ============================================================
   PRODUCT CATEGORIES / OVERVIEW
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 52px;
}

.category-card {
  position: relative;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid #E5E7EB;
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.category-card-image {
  width: 100%;
  height: 220px;
  background: var(--steel);
  position: relative;
  overflow: hidden;
}
.category-card-image .placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(255,255,255,0.25);
}

.category-card-body { padding: 24px; }

.category-card-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 8px;
}

.category-card-body p {
  font-size: 14px;
  color: var(--blue-gray);
  margin-bottom: 16px;
  line-height: 1.6;
}

.category-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  transition: gap 0.2s;
}
.category-link:hover { gap: 10px; }

/* ============================================================
   ADVANTAGES
   ============================================================ */
.why-us { background: var(--off-white); }

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 52px;
}

.advantage-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid #E5E7EB;
  transition: transform 0.3s, box-shadow 0.3s;
}
.advantage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.advantage-icon {
  width: 56px;
  height: 56px;
  background: var(--orange-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 24px;
}

.advantage-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 12px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--blue-gray);
  line-height: 1.7;
}

/* ============================================================
   PAGE HERO (PRODUCTS / ABOUT / BLOG / CONTACT)
   ============================================================ */
.page-hero {
  background: var(--deep-navy);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(27,45,69,0.6), transparent);
}
.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  margin: 0 auto;
}

/* ============================================================
   PRODUCTS FILTER & GRID
   ============================================================ */
.products-filter {
  padding: 32px 0;
  border-bottom: 1px solid #E5E7EB;
  background: var(--white);
  position: sticky;
  top: var(--header-height);
  z-index: 100;
}

.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }

.filter-tab {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--blue-gray);
  border-radius: 50px;
  border: 1px solid #E5E7EB;
  transition: all 0.2s;
}
.filter-tab:hover { border-color: var(--orange); color: var(--orange); }
.filter-tab.active { background: var(--orange); color: #fff; border-color: var(--orange); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  padding: 60px 0;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid #E5E7EB;
  overflow: hidden;
  transition: all 0.3s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

.product-card-image {
  width: 100%;
  height: 260px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-image .placeholder-img { font-size: 56px; color: var(--light-steel); }

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  background: var(--orange);
  color: #fff;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}

.product-card-body { padding: 24px; }
.product-card-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 8px;
}

.product-specs { display: flex; gap: 16px; flex-wrap: wrap; margin: 12px 0; }

.product-spec {
  font-size: 12px;
  color: var(--blue-gray);
  background: var(--off-white);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.product-card-footer {
  padding: 0 24px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-price { font-family: var(--font-heading); font-size: 22px; font-weight: 800; color: var(--orange); }

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail { padding: 140px 0 80px; }

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + 40px);
}

.product-main-image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid #E5E7EB;
}
.product-main-image .placeholder-img { font-size: 72px; color: var(--light-steel); }

.product-thumbnails { display: flex; gap: 12px; }

.product-thumb {
  width: 80px;
  height: 60px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}
.product-thumb.active { border-color: var(--orange); }

.product-info h1 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--deep-navy);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.product-model { font-size: 14px; color: var(--blue-gray); margin-bottom: 20px; }
.product-price-lg { font-family: var(--font-heading); font-size: 32px; font-weight: 800; color: var(--orange); margin-bottom: 24px; }

.product-desc { font-size: 16px; color: #555; line-height: 1.8; margin-bottom: 32px; }

.specs-table { width: 100%; border-collapse: collapse; margin-bottom: 32px; }
.specs-table tr { border-bottom: 1px solid #E5E7EB; }
.specs-table td { padding: 12px 16px; font-size: 14px; }
.specs-table td:first-child { font-weight: 600; color: var(--deep-navy); width: 40%; background: var(--off-white); }
.specs-table td:last-child { color: #555; }

.product-actions { display: flex; gap: 14px; flex-wrap: wrap; }

@media (max-width: 768px) {
  .product-detail-layout { grid-template-columns: 1fr; gap: 32px; }
  .product-gallery { position: static; }
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 28px;
  margin-top: 52px;
}

.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid #E5E7EB;
  transition: all 0.3s;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.case-card-image {
  width: 100%;
  height: 240px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-card-image .placeholder-img { font-size: 52px; color: var(--light-steel); }

.case-card-body { padding: 24px; }

.case-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--blue-gray);
  font-weight: 500;
  margin-bottom: 8px;
}

.case-card-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 10px;
}
.case-card-body p { font-size: 14px; color: #666; line-height: 1.6; }

.case-results {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #E5E7EB;
}
.case-result .result-number { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--orange); }
.case-result .result-label { font-size: 12px; color: var(--blue-gray); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 52px;
}

.about-image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #E5E7EB;
}
.about-image .placeholder-img { font-size: 64px; color: var(--light-steel); }

.about-text h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 16px;
}
.about-text p { color: #555; line-height: 1.8; margin-bottom: 16px; }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.cert-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  border: 1px solid #E5E7EB;
}
.cert-item .cert-icon { font-size: 36px; margin-bottom: 8px; }
.cert-item .cert-name { font-weight: 600; font-size: 14px; color: var(--deep-navy); }

/* Numbers */
.numbers-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--deep-navy);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-top: 60px;
}
.number-item {
  text-align: center;
  padding: 48px 24px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.number-item:last-child { border-right: none; }
.number-item .number-value {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 8px;
}
.number-item .number-label { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 500; }

@media (max-width: 768px) {
  .about-intro { grid-template-columns: 1fr; gap: 32px; }
  .numbers-strip { grid-template-columns: repeat(2, 1fr); }
  .number-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
  .number-item:nth-child(2) { border-right: none; }
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
  margin-top: 52px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid #E5E7EB;
  transition: all 0.3s;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.blog-card-image {
  width: 100%;
  height: 220px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-card-image .placeholder-img { font-size: 48px; color: var(--light-steel); }

.blog-card-body { padding: 24px; }

.blog-meta { display: flex; gap: 16px; font-size: 13px; color: var(--blue-gray); margin-bottom: 10px; }

.blog-card-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 10px;
  line-height: 1.4;
}
.blog-card-body p { font-size: 14px; color: #666; line-height: 1.6; }

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 52px;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--deep-navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: #333;
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.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(244, 121, 32, 0.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }

.contact-info-cards { display: flex; flex-direction: column; gap: 24px; }

.contact-info-card {
  padding: 28px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  border: 1px solid #E5E7EB;
}
.contact-info-card .info-icon { font-size: 28px; margin-bottom: 12px; }
.contact-info-card h3 { font-family: var(--font-heading); font-size: 16px; font-weight: 700; color: var(--deep-navy); margin-bottom: 6px; }
.contact-info-card p { font-size: 14px; color: #555; line-height: 1.6; }

.form-success {
  display: none;
  padding: 24px;
  background: var(--green-bg);
  border: 1px solid var(--green);
  border-radius: var(--radius-md);
  text-align: center;
}
.form-success.show { display: block; }
.form-success .success-icon { font-size: 48px; margin-bottom: 12px; }
.form-success h3 { color: #1a7a3a; margin-bottom: 8px; }
.form-success p { color: #555; }

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--deep-navy);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(244,121,32,0.08), transparent);
}
.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--deep-navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 32px;
  color: rgba(255,255,255,0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col p { font-size: 14px; line-height: 1.7; margin-bottom: 8px; }
.footer-col a { display: block; font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }

  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--deep-navy);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 999;
  box-shadow: var(--shadow-md);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--orange); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}