/*
Theme Name: LTEL Engineering
Theme URI: https://landtreasures-labs.com
Author: Land Treasures Engineering Laboratories
Author URI: https://landtreasures-labs.com
Description: Professional WordPress theme for Land Treasures Engineering Laboratories - Geotechnical Survey & Testing Materials specialists in Sultanate of Oman.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ltel-engineering
Tags: engineering, geotechnical, laboratory, professional, one-page, responsive
*/

/* =========================================================
   CSS CUSTOM PROPERTIES
   ========================================================= */
:root {
  --color-navy:       #0B2545;
  --color-navy-light: #1A3A6B;
  --color-gold:       #C8922A;
  --color-gold-light: #E8B24A;
  --color-sand:       #F5EDD9;
  --color-sand-dark:  #E8D9BA;
  --color-dark:       #0A0F1E;
  --color-white:      #FFFFFF;
  --color-gray-100:   #F8F9FA;
  --color-gray-200:   #E9ECEF;
  --color-gray-500:   #6C757D;
  --color-gray-700:   #495057;
  --color-gray-900:   #212529;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Barlow', 'Helvetica Neue', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-sm:  0 2px 8px rgba(11,37,69,0.08);
  --shadow-md:  0 8px 32px rgba(11,37,69,0.14);
  --shadow-lg:  0 24px 64px rgba(11,37,69,0.20);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-gray-900);
  background: var(--color-white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-gold-light); }
ul, ol { list-style: none; }

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy);
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.3rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; color: var(--color-gray-700); }
p:last-child { margin-bottom: 0; }

.display-text {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.overline {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section-sm {
  padding: 4rem 0;
}

.section-lg {
  padding: 9rem 0;
}

.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.text-gold { color: var(--color-gold); }
.text-navy { color: var(--color-navy); }

.bg-navy { background: var(--color-navy); }
.bg-dark { background: var(--color-dark); }
.bg-sand { background: var(--color-sand); }
.bg-gray { background: var(--color-gray-100); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}
.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,146,42,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn-outline-navy {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-outline-navy:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-lg { padding: 1.1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: 0.55rem 1.25rem; font-size: 0.8rem; }

/* =========================================================
   SECTION TITLES
   ========================================================= */
.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-500);
  max-width: 600px;
}

.section-header { margin-bottom: 4rem; }
.section-header.text-center .section-subtitle { margin: 0 auto; }

.title-line {
  display: block;
  width: 50px;
  height: 4px;
  background: var(--color-gold);
  margin: 1.5rem 0;
  border-radius: 2px;
}

.title-line.center { margin: 1.5rem auto; }

/* =========================================================
   NAVIGATION
   ========================================================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition);
  padding: 1.5rem 0;
}

#site-header.scrolled {
  background: var(--color-navy);
  padding: 0.75rem 0;
  box-shadow: var(--shadow-lg);
}

#site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.logo-icon {
  width: 52px;
  height: 52px;
  background: var(--color-gold);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.2;
}

.logo-tagline {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

/* Primary Navigation */
.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.primary-nav a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a.current {
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  background: var(--color-gold) !important;
  color: var(--color-white) !important;
  padding: 0.5rem 1.25rem !important;
}

.nav-cta:hover {
  background: var(--color-gold-light) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
  border-radius: 2px;
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-navy);
  z-index: 999;
  padding: 6rem 2rem 2rem;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav.active { display: flex; }

.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-nav a:hover { color: var(--color-gold); }

.mobile-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
}

/* =========================================================
   HERO SECTION
   ========================================================= */
#hero {
  min-height: 100vh;
  background: var(--color-dark);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(11,37,69,0.96) 0%, rgba(10,15,30,0.88) 60%, rgba(200,146,42,0.15) 100%),
    url('assets/images/hero-bg.jpg') center/cover no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(200,146,42,0.12) 0%, transparent 60%);
}

/* Animated earth pattern */
.hero-pattern {
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  height: 100%;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,1) 40px, rgba(255,255,255,1) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,1) 40px, rgba(255,255,255,1) 41px);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 8rem 0 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(200,146,42,0.2);
  border: 1px solid rgba(200,146,42,0.4);
  border-radius: 100px;
  padding: 0.4rem 1rem 0.4rem 0.5rem;
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease both;
}

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

.hero-badge span {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold-light);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title .accent {
  color: var(--color-gold);
  display: block;
}

.hero-title .arabic {
  display: block;
  font-family: var(--font-display);
  font-size: 0.55em;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
  margin-bottom: 4rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  animation: fadeInUp 0.8s ease 0.8s both;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-heading);
}

.hero-visual {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  opacity: 0.85;
}

.hero-img-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}

.hero-img-card:first-child {
  margin-top: 3rem;
  aspect-ratio: 3/5;
}

.hero-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-heading);
  z-index: 2;
  animation: fadeIn 1s ease 1.2s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s infinite;
}

/* =========================================================
   ABOUT SECTION
   ========================================================= */
#about {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--color-gray-200);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-accent {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 55%;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-navy);
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-lg);
}

.about-img-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.about-experience-badge {
  position: absolute;
  top: 2rem;
  right: -1.5rem;
  background: var(--color-gold);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-experience-badge .years {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge .label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.9;
}

.about-content .overline { margin-bottom: 1rem; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(200,146,42,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
}

.feature-icon svg { width: 18px; height: 18px; }

.about-feature h5 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--color-navy);
}

.about-feature p {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin: 0;
}

.iso-badges {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.iso-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-navy);
}

.iso-dot {
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 50%;
}

/* =========================================================
   SERVICES SECTION
   ========================================================= */
#services {
  background: var(--color-gray-100);
  position: relative;
  overflow: hidden;
}

#services::before {
  content: 'SERVICES';
  position: absolute;
  top: -2rem;
  right: -2rem;
  font-family: var(--font-heading);
  font-size: 12rem;
  font-weight: 900;
  color: rgba(11,37,69,0.03);
  letter-spacing: -0.05em;
  user-select: none;
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-gold);
  transition: width var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-card:hover::after {
  width: 100%;
}

.service-number {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  background: rgba(11,37,69,0.06);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: background var(--transition);
}

.service-card:hover .service-icon-wrap {
  background: var(--color-navy);
}

.service-icon-wrap svg {
  width: 26px;
  height: 26px;
  color: var(--color-navy);
  transition: color var(--transition);
}

.service-card:hover .service-icon-wrap svg {
  color: var(--color-white);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--color-gray-500);
  line-height: 1.65;
  margin: 0;
}

.service-card .service-list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.service-card .service-list li {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card .service-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-card.featured {
  background: var(--color-navy);
  border-color: var(--color-navy);
}

.service-card.featured .service-number { color: var(--color-gold-light); }
.service-card.featured h3 { color: var(--color-white); }
.service-card.featured p { color: rgba(255,255,255,0.65); }
.service-card.featured .service-list li { color: rgba(255,255,255,0.6); }
.service-card.featured .service-icon-wrap { background: rgba(255,255,255,0.1); }
.service-card.featured .service-icon-wrap svg { color: var(--color-gold); }

/* =========================================================
   WHY US / FEATURES SECTION
   ========================================================= */
#why-us {
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

#why-us::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(200,146,42,0.08) 0%, transparent 65%);
  pointer-events: none;
}

#why-us .section-title { color: var(--color-white); }
#why-us .overline { color: var(--color-gold-light); }
#why-us .section-subtitle { color: rgba(255,255,255,0.65); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.why-features {
  display: grid;
  gap: 2rem;
}

.why-feature {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.why-icon {
  width: 48px;
  height: 48px;
  background: rgba(200,146,42,0.15);
  border: 1px solid rgba(200,146,42,0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.why-icon svg { width: 22px; height: 22px; }

.why-feature h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.why-feature p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

.why-visual {
  position: relative;
}

.why-img-stack {
  position: relative;
  height: 500px;
}

.why-img {
  position: absolute;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255,255,255,0.05);
}

.why-img:nth-child(1) {
  width: 75%;
  height: 65%;
  top: 0;
  right: 0;
}

.why-img:nth-child(2) {
  width: 55%;
  height: 50%;
  bottom: 0;
  left: 0;
  border: 3px solid var(--color-navy);
  box-shadow: var(--shadow-lg);
}

.why-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
}

.why-cert-badge {
  position: absolute;
  bottom: 3rem;
  right: -1rem;
  background: var(--color-gold);
  color: var(--color-white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-md);
}

/* =========================================================
   PROJECTS / STATS
   ========================================================= */
#stats {
  background: var(--color-sand);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 2rem 1rem;
}

.stat-card .stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-navy);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card .stat-number span {
  color: var(--color-gold);
}

.stat-card .stat-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-500);
}

.stat-divider {
  width: 1px;
  background: var(--color-sand-dark);
  margin: auto;
}

/* =========================================================
   PROJECTS SECTION
   ========================================================= */
#projects {
  background: var(--color-white);
}

.projects-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 100px;
  background: transparent;
  color: var(--color-gray-500);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
  position: relative;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-year {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-gold);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.project-img {
  height: 180px;
  background: var(--color-navy-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-img-placeholder {
  font-size: 3rem;
  opacity: 0.3;
}

.project-content {
  padding: 1.5rem;
}

.project-client {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-family: var(--font-heading);
  margin-bottom: 0.4rem;
}

.project-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
}

.project-scope {
  font-size: 0.82rem;
  color: var(--color-gray-500);
  margin: 0;
}

/* =========================================================
   CLIENTS SECTION
   ========================================================= */
#clients {
  background: var(--color-gray-100);
  overflow: hidden;
}

.clients-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: end;
}

.client-logos {
  overflow: hidden;
  position: relative;
}

.client-logos::before,
.client-logos::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}

.client-logos::before { left: 0; background: linear-gradient(to right, var(--color-gray-100), transparent); }
.client-logos::after  { right: 0; background: linear-gradient(to left, var(--color-gray-100), transparent); }

.clients-track {
  display: flex;
  gap: 2rem;
  animation: scroll 30s linear infinite;
  width: max-content;
}

.client-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.5rem;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-navy);
  flex-shrink: 0;
}

.clients-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.client-list-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
}

.client-list-item:hover {
  border-color: var(--color-gold);
  color: var(--color-navy);
}

.client-list-item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.gov-section {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-gray-200);
}

.gov-section h3 {
  font-size: 1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 1.5rem;
}

/* =========================================================
   BRANCHES SECTION
   ========================================================= */
#branches {
  background: var(--color-white);
}

.branches-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.branch-card {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
}

.branch-card:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.branch-card:hover * { color: inherit; }

.branch-icon {
  width: 48px;
  height: 48px;
  background: rgba(200,146,42,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-gold);
  transition: background var(--transition);
}

.branch-card:hover .branch-icon {
  background: rgba(200,146,42,0.2);
}

.branch-icon svg { width: 22px; height: 22px; }

.branch-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}

.branch-card:hover h3 { color: var(--color-white); }

.branch-phone {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-gold);
  margin-bottom: 0.3rem;
}

.branch-card:hover .branch-phone { color: var(--color-gold-light); }

.branch-address {
  font-size: 0.78rem;
  color: var(--color-gray-500);
  line-height: 1.5;
  transition: color var(--transition);
}

.branch-card:hover .branch-address { color: rgba(255,255,255,0.6); }

/* =========================================================
   CONTACT SECTION
   ========================================================= */
#contact {
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
}

.contact-info .section-title { color: var(--color-white); }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(200,146,42,0.1);
  border: 1px solid rgba(200,146,42,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
}

.contact-detail-icon svg { width: 20px; height: 20px; }

.contact-detail h5 {
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  font-family: var(--font-heading);
}

.contact-detail a,
.contact-detail p {
  color: var(--color-white);
  font-size: 0.95rem;
  margin: 0;
  text-decoration: none;
  font-family: var(--font-mono);
  transition: color var(--transition);
}

.contact-detail a:hover { color: var(--color-gold); }

/* Contact Form */
.contact-form-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.contact-form-wrap h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-form-wrap > p {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.25);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
}

.form-group select option {
  background: var(--color-dark);
  color: var(--color-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
#site-footer {
  background: var(--color-navy);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .site-logo { margin-bottom: 1.25rem; }

.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--color-gold);
  color: var(--color-white);
}

.social-link svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-contact-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-contact-item span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-contact-item a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-family: var(--font-mono);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-legal a:hover { color: var(--color-gold); }

/* =========================================================
   BANNER / CTA STRIP
   ========================================================= */
.cta-banner {
  background: var(--color-gold);
  padding: 2rem 0;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-banner h3 {
  color: var(--color-white);
  font-size: 1.4rem;
  font-family: var(--font-heading);
}

.cta-banner p {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  margin: 0;
}

.cta-banner .btn {
  background: var(--color-white);
  color: var(--color-gold);
  border-color: var(--color-white);
  white-space: nowrap;
}

.cta-banner .btn:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

/* =========================================================
   PAGE TEMPLATES
   ========================================================= */
.page-hero {
  background: var(--color-navy);
  padding: 9rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(200,146,42,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero h1 {
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.page-hero .overline {
  position: relative;
  z-index: 1;
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  position: relative;
  z-index: 1;
  margin-top: 1rem;
}

.breadcrumb a { color: rgba(255,255,255,0.45); }
.breadcrumb a:hover { color: var(--color-gold); }
.breadcrumb .sep { color: rgba(255,255,255,0.25); }

.entry-content {
  padding: 5rem 0;
}

.entry-content p,
.entry-content li {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-gray-700);
}

.entry-content h2, .entry-content h3 {
  margin: 2rem 0 1rem;
}

/* Posts */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.post-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.post-card-img {
  height: 200px;
  background: var(--color-gray-200);
  overflow: hidden;
}

.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card-img img { transform: scale(1.05); }

.post-card-body { padding: 1.5rem; }

.post-meta {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.post-card h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.post-card h3 a { color: var(--color-navy); text-decoration: none; }
.post-card h3 a:hover { color: var(--color-gold); }
.post-card p { font-size: 0.88rem; color: var(--color-gray-500); }

/* =========================================================
   WIDGETS & MISC
   ========================================================= */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition);
  border: none;
  z-index: 500;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--color-navy); transform: translateY(-2px); }
.back-to-top svg { width: 20px; height: 20px; }

/* Loading overlay for page */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-navy);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded { opacity: 0; visibility: hidden; }

.loader-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.loader-logo .logo-icon { width: 64px; height: 64px; font-size: 1.4rem; }

.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.loader-progress {
  height: 100%;
  background: var(--color-gold);
  border-radius: 2px;
  animation: loadProgress 1.5s ease forwards;
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; transform: scaleY(1.1); }
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes loadProgress {
  from { width: 0%; }
  to { width: 100%; }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* =========================================================
   WORDPRESS ALIGNMENT HELPERS
   ========================================================= */
.alignleft  { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.alignright { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }
.aligncenter { margin: 0 auto 1rem; display: block; }
.wp-caption { max-width: 100%; }
.wp-caption-text { text-align: center; font-size: 0.8rem; color: var(--color-gray-500); }
.screen-reader-text { position: absolute; left: -9999em; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .branches-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-intro { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-list-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-banner-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .primary-nav { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .branches-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}