/* ═══════════════════════════════════════════════════
   ARC MARINE LIMITED — ROADLY-INSPIRED THEME
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Open+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #1a1a2e;
  --primary-dark: #0f0f1a;
  --secondary: #16213e;
  --accent: #e67e22;
  --accent-dark: #d35400;
  --accent-light: #f39c12;
  --white: #ffffff;
  --light: #f8f9fa;
  --light-gray: #f0f2f5;
  --gray: #6c757d;
  --text: #555555;
  --text-dark: #222222;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --shadow: 0 5px 30px rgba(0,0,0,0.08);
  --shadow-hover: 0 10px 40px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: var(--accent); transition: var(--transition); }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.3;
}
.container { max-width: 1200px; }

/* ─── PRELOADER ─── */
#preloader {
  position: fixed; inset: 0;
  background: var(--primary-dark);
  z-index: 99999;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  transition: opacity 0.5s ease;
}
#preloader.loaded { opacity: 0; pointer-events: none; }
.preloader-logo { height: 60px; margin-bottom: 20px; border-radius: 8px; }
.preloader-spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── TOP BAR ─── */
.top-bar {
  background: var(--primary-dark);
  padding: 10px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.top-bar a { color: rgba(255,255,255,0.7); }
.top-bar a:hover { color: var(--accent); }
.top-bar i { color: var(--accent); margin-right: 5px; }
.top-bar-left,.top-bar-right { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.top-bar-right .social-link {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.6); font-size: 0.8rem;
  transition: var(--transition);
}
.top-bar-right .social-link:hover { background: var(--accent); color: var(--white); }

/* ─── NAVBAR ─── */
.navbar-arc {
  background: var(--white);
  padding: 0;
  box-shadow: var(--shadow);
  transition: var(--transition);
  z-index: 1000;
}
.navbar-arc .navbar-brand img { height: 55px; border-radius: 6px; }
.navbar-arc .nav-link {
  color: var(--text-dark) !important;
  font-family: var(--font-heading);
  font-weight: 600; font-size: 0.9rem;
  padding: 22px 16px !important;
  text-transform: uppercase; letter-spacing: 0.5px;
  position: relative; transition: var(--transition);
}
.navbar-arc .nav-link:hover,
.navbar-arc .nav-link.active { color: var(--accent) !important; }
.navbar-arc .nav-link::after {
  content: ''; position: absolute;
  bottom: 0; left: 16px; right: 16px;
  height: 3px; background: var(--accent);
  transform: scaleX(0); transition: transform 0.3s ease;
}
.navbar-arc .nav-link:hover::after,
.navbar-arc .nav-link.active::after { transform: scaleX(1); }
.navbar-cta {
  background: var(--accent) !important; color: var(--white) !important;
  padding: 10px 24px !important; border-radius: 50px;
  margin-left: 15px; font-weight: 600; font-size: 0.85rem;
  transition: var(--transition);
  animation: bounce-cta 2s ease infinite;
  border: 2px solid var(--accent) !important;
  white-space: nowrap;
}
.navbar-cta::after { display: none !important; }
.navbar-cta:hover {
  background: var(--accent-dark) !important;
  border-color: var(--accent-dark) !important;
  transform: translateY(-2px);
  animation: none;
}
@keyframes bounce-cta {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}
.navbar-arc.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.navbar-toggler {
  border: 2px solid rgba(0,0,0,0.1) !important;
  padding: 6px 10px;
  border-radius: 6px;
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(230,126,34,0.2); }

/* ─── HERO ─── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-slider { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,15,26,0.92) 0%, rgba(26,26,46,0.85) 50%, rgba(15,15,26,0.75) 100%);
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; padding-top: 120px; }
.hero-subtitle {
  color: var(--accent); font-family: var(--font-heading);
  font-weight: 600; font-size: 1rem;
  text-transform: uppercase; letter-spacing: 3px;
  margin-bottom: 15px; display: inline-flex;
  align-items: center; gap: 10px;
}
.hero-subtitle::before { content: ''; width: 40px; height: 2px; background: var(--accent); }
.hero h1 {
  font-size: 3.5rem; font-weight: 800;
  color: var(--white); margin-bottom: 20px; line-height: 1.2;
}
.hero h1 span { color: var(--accent); }
.hero-text {
  color: rgba(255,255,255,0.75); font-size: 1.1rem;
  max-width: 600px; margin-bottom: 35px; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.hero-phone {
  display: flex; align-items: center; gap: 15px;
  margin-top: 40px; color: var(--white);
}
.hero-phone-icon {
  width: 55px; height: 55px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--white);
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(230,126,34,0.4); }
  70% { box-shadow: 0 0 0 15px rgba(230,126,34,0); }
  100% { box-shadow: 0 0 0 0 rgba(230,126,34,0); }
}
.hero-phone-text small { display: block; color: rgba(255,255,255,0.5); font-size: 0.8rem; }
.hero-phone-text a { color: var(--white); font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; }
.hero-shape { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 3; }

/* ─── BUTTONS ─── */
.btn-primary-arc {
  background: var(--accent); color: var(--white);
  padding: 14px 35px; border-radius: 50px;
  font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem;
  border: 2px solid var(--accent); text-transform: uppercase;
  letter-spacing: 1px; display: inline-flex; align-items: center; gap: 8px;
  transition: var(--transition);
}
.btn-primary-arc:hover {
  background: var(--accent-dark); border-color: var(--accent-dark); color: var(--white);
  transform: translateY(-3px); box-shadow: 0 8px 25px rgba(230,126,34,0.35);
}
.btn-outline-arc {
  background: transparent; color: var(--white);
  padding: 14px 35px; border-radius: 50px;
  font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.3); text-transform: uppercase;
  letter-spacing: 1px; display: inline-flex; align-items: center; gap: 8px;
  transition: var(--transition);
}
.btn-outline-arc:hover {
  background: var(--white); border-color: var(--white); color: var(--primary);
  transform: translateY(-3px);
}
.btn-accent {
  background: var(--accent); color: var(--white);
  padding: 12px 30px; border-radius: 50px;
  font-family: var(--font-heading); font-weight: 600;
  border: none; text-transform: uppercase;
  letter-spacing: 1px; font-size: 0.9rem;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-accent:hover {
  background: var(--accent-dark); color: var(--white);
  transform: translateY(-2px); box-shadow: 0 6px 20px rgba(230,126,34,0.3);
}

/* ─── SECTIONS ─── */
.section-padding { padding: 100px 0; }
.section-gray { background: var(--light-gray); }
.section-dark { background: var(--primary); color: rgba(255,255,255,0.8); }
.section-dark h2,.section-dark h3,.section-dark h4 { color: var(--white); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header .subtitle {
  color: var(--accent); font-family: var(--font-heading);
  font-weight: 600; font-size: 0.95rem;
  text-transform: uppercase; letter-spacing: 3px;
  margin-bottom: 10px; display: inline-flex; align-items: center; gap: 10px;
}
.section-header .subtitle::before,
.section-header .subtitle::after {
  content: ''; width: 30px; height: 2px; background: var(--accent);
}
.section-header h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 15px; }
.section-header p { max-width: 650px; margin: 0 auto; color: var(--text); font-size: 1.05rem; }
.section-dark .section-header p { color: rgba(255,255,255,0.6); }

/* ─── STATS BAR ─── */
.stats-bar { background: var(--accent); padding: 40px 0; position: relative; z-index: 10; }
.stat-item { text-align: center; padding: 15px; position: relative; }
.stat-item:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 20%; height: 60%;
  width: 1px; background: rgba(255,255,255,0.2);
}
.stat-number {
  font-family: var(--font-heading); font-size: 2.8rem;
  font-weight: 800; color: var(--white); line-height: 1; margin-bottom: 5px;
}
.stat-label {
  color: rgba(255,255,255,0.85); font-size: 0.9rem;
  font-weight: 500; text-transform: uppercase; letter-spacing: 1px;
}

/* ─── ABOUT ─── */
.about-img-wrapper { position: relative; }
.about-img-wrapper img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-img-wrapper .experience-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--accent); color: var(--white);
  padding: 20px 25px; border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow-hover);
}
.experience-badge .number {
  font-family: var(--font-heading); font-size: 2.5rem;
  font-weight: 800; line-height: 1; display: block;
}
.experience-badge span { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.about-content .lead { font-size: 1.1rem; color: var(--text-dark); font-weight: 500; margin-bottom: 15px; }
.about-features { list-style: none; padding: 0; margin: 25px 0; }
.about-features li {
  padding: 8px 0; display: flex; align-items: center; gap: 12px;
  font-weight: 500; color: var(--text-dark);
}
.about-features li i { color: var(--accent); font-size: 1.1rem; flex-shrink: 0; }
.about-blockquote {
  border-left: 4px solid var(--accent);
  padding: 15px 20px; background: rgba(230,126,34,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic; color: var(--text-dark); font-weight: 500; margin: 25px 0;
}

/* ─── SERVICE CARDS ─── */
.service-card {
  background: var(--white); border-radius: var(--radius);
  padding: 35px 30px; box-shadow: var(--shadow);
  transition: var(--transition); position: relative;
  overflow: hidden; height: 100%;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--accent);
  transform: scaleX(0); transition: transform 0.3s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-card .service-icon {
  width: 70px; height: 70px;
  background: rgba(230,126,34,0.1); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: var(--transition);
}
.service-card .service-icon i { font-size: 1.8rem; color: var(--accent); transition: var(--transition); }
.service-card:hover .service-icon { background: var(--accent); }
.service-card:hover .service-icon i { color: var(--white); }
.service-card h4 { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; }
.service-card p { font-size: 0.95rem; color: var(--text); margin-bottom: 15px; }
.service-card .read-more {
  color: var(--accent); font-weight: 600; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 5px;
}
.service-card .read-more i { transition: transform 0.3s ease; }
.service-card:hover .read-more i { transform: translateX(5px); }

/* ─── PROJECT CARDS ─── */
.project-card {
  position: relative; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: var(--transition);
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.project-card img {
  width: 100%; height: 280px; object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover img { transform: scale(1.05); }
.project-img-wrapper { overflow: hidden; position: relative; }
.project-img-wrapper .project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,15,26,0.85) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s ease;
  display: flex; align-items: flex-end; padding: 25px;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay .view-btn {
  width: 45px; height: 45px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.2rem;
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%) scale(0); transition: transform 0.3s ease;
}
.project-card:hover .view-btn { transform: translate(-50%,-50%) scale(1); }
.project-info { padding: 20px; background: var(--white); }
.project-info .project-category {
  color: var(--accent); font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 5px;
}
.project-info h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 5px; }
.project-info .project-meta { font-size: 0.85rem; color: var(--gray); }
.project-info .project-meta i { color: var(--accent); margin-right: 5px; }

/* Featured project style */
.project-featured {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  margin-bottom: 30px; transition: var(--transition);
}
.project-featured:hover { box-shadow: var(--shadow-hover); }
.project-featured img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
.project-featured .project-details { padding: 35px; }
.project-featured .badge-status {
  display: inline-block; padding: 5px 15px; border-radius: 50px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 15px;
}
.badge-completed { background: rgba(39,174,96,0.1); color: #27ae60; }
.badge-ongoing { background: rgba(230,126,34,0.1); color: var(--accent); }
.project-featured h3 { font-size: 1.5rem; margin-bottom: 15px; }
.project-meta-list { list-style: none; padding: 0; margin: 0 0 15px; }
.project-meta-list li {
  padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.06);
  display: flex; gap: 10px; font-size: 0.95rem;
}
.project-meta-list li strong { color: var(--text-dark); min-width: 80px; }

/* ─── CLIENTS MARQUEE ─── */
.client-marquee-wrapper { overflow: hidden; padding: 10px 0; }
.client-marquee {
  display: flex; gap: 60px;
  animation: marquee 30s linear infinite; width: max-content;
}
.client-marquee.reverse { animation-direction: reverse; }
.client-marquee img {
  height: 55px; width: auto;
  filter: grayscale(100%) brightness(1.5); opacity: 0.5;
  transition: var(--transition);
}
.client-marquee img:hover { filter: grayscale(0%) brightness(1); opacity: 1; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── WHY CHOOSE US ─── */
.why-card {
  text-align: center; padding: 35px 25px;
  border-radius: var(--radius); background: var(--white);
  box-shadow: var(--shadow); transition: var(--transition); height: 100%;
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.why-card .why-icon {
  width: 80px; height: 80px; background: rgba(230,126,34,0.1);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 2rem; color: var(--accent);
  transition: var(--transition);
}
.why-card:hover .why-icon { background: var(--accent); color: var(--white); }
.why-card h4 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }

/* ─── CTA BANNER ─── */
.cta-banner {
  background: var(--accent); padding: 80px 0;
  position: relative; overflow: hidden; text-align: center;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
  background-size: 200px;
}
.cta-banner * { position: relative; z-index: 2; }
.cta-banner h2 { color: var(--white); font-size: 2.5rem; font-weight: 800; margin-bottom: 15px; }
.cta-banner p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 600px; margin: 0 auto 30px; }
.cta-banner .btn-white {
  background: var(--white); color: var(--accent);
  padding: 14px 35px; border-radius: 50px;
  font-family: var(--font-heading); font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  transition: var(--transition); border: none; display: inline-flex; align-items: center; gap: 8px;
}
.cta-banner .btn-white:hover { background: var(--primary); color: var(--white); transform: translateY(-3px); }
.cta-banner .btn-outline-white {
  background: transparent; color: var(--white);
  padding: 14px 35px; border-radius: 50px;
  font-family: var(--font-heading); font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  border: 2px solid rgba(255,255,255,0.4); transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.cta-banner .btn-outline-white:hover { background: var(--white); color: var(--accent); border-color: var(--white); transform: translateY(-3px); }

/* ─── LEADER CARDS ─── */
.leader-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition); height: 100%;
}
.leader-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-5px); }
.leader-photo {
  width: 100%; height: 250px; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.leader-initial {
  width: 120px; height: 120px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 2.5rem;
  font-weight: 800; color: var(--white);
}
.leader-info { padding: 25px; text-align: center; }
.leader-info h4 { font-size: 1.2rem; margin-bottom: 5px; }
.leader-title {
  color: var(--accent); font-size: 0.85rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}
.leader-info p { font-size: 0.9rem; }

/* ─── EQUIPMENT ─── */
.equipment-tabs .nav-link {
  background: transparent; color: var(--text-dark);
  font-family: var(--font-heading); font-weight: 600;
  padding: 10px 20px; border-radius: 50px;
  border: 2px solid #e0e0e0; margin: 4px; font-size: 0.85rem;
  transition: var(--transition);
}
.equipment-tabs .nav-link.active,
.equipment-tabs .nav-link:hover { background: var(--accent); color: var(--white); border-color: var(--accent); }
.equipment-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 15px 20px; background: var(--white); border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04); border-left: 4px solid var(--accent);
  transition: var(--transition);
}
.equipment-item:hover { box-shadow: var(--shadow); transform: translateX(5px); }
.eq-name { font-weight: 600; color: var(--text-dark); }
.eq-qty {
  background: var(--accent); color: var(--white);
  padding: 4px 14px; border-radius: 50px; font-weight: 700; font-size: 0.85rem;
}

/* ─── ACCORDION (HSE) ─── */
.accordion-arc .accordion-item {
  border: none; margin-bottom: 12px;
  border-radius: var(--radius) !important; overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.accordion-arc .accordion-button {
  font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  padding: 18px 25px; background: var(--white); color: var(--text-dark); box-shadow: none;
}
.accordion-arc .accordion-button:not(.collapsed) { background: var(--accent); color: var(--white); }
.accordion-arc .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23333'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-arc .accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-arc .accordion-body { padding: 20px 25px; font-size: 0.95rem; line-height: 1.8; }

/* ─── CONTACT ─── */
.contact-form .form-control,
.contact-form .form-select {
  padding: 14px 18px; border: 1px solid #e0e0e0;
  border-radius: var(--radius); font-size: 0.95rem; transition: var(--transition);
}
.contact-form .form-control:focus,
.contact-form .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(230,126,34,0.1); }
.contact-info-card {
  background: var(--primary); border-radius: var(--radius);
  padding: 40px; color: var(--white); height: 100%;
}
.contact-info-card h3 { color: var(--white); margin-bottom: 25px; }
.contact-info-item { display: flex; gap: 15px; margin-bottom: 25px; }
.contact-info-item .icon {
  width: 50px; height: 50px; background: rgba(230,126,34,0.15);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--accent); font-size: 1.2rem;
}
.contact-info-item h5 { color: var(--white); font-size: 0.95rem; margin-bottom: 3px; }
.contact-info-item p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin: 0; }
.contact-info-item a { color: rgba(255,255,255,0.6); }
.contact-info-item a:hover { color: var(--accent); }

/* ─── PAGE BANNER ─── */
.page-banner {
  background: var(--primary); padding: 160px 0 80px;
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="100" cy="100" r="80" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>');
  background-size: 300px;
}
.page-banner h1 { color: var(--white); font-size: 2.8rem; font-weight: 800; margin-bottom: 10px; position: relative; }
.page-banner .breadcrumb { background: none; padding: 0; margin: 0; position: relative; }
.page-banner .breadcrumb-item { font-size: 0.9rem; }
.page-banner .breadcrumb-item a { color: rgba(255,255,255,0.6); }
.page-banner .breadcrumb-item a:hover { color: var(--accent); }
.page-banner .breadcrumb-item.active { color: var(--accent); }
.page-banner .breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,0.3); }

/* ─── FOOTER ─── */
.footer {
  background: var(--primary-dark); padding: 80px 0 0;
  color: rgba(255,255,255,0.6);
}
.footer h5 {
  color: var(--white); font-size: 1.1rem; margin-bottom: 25px;
  position: relative; padding-bottom: 12px;
}
.footer h5::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 40px; height: 3px; background: var(--accent);
}
.footer p { font-size: 0.9rem; }
.footer-logo { height: 50px; margin-bottom: 15px; border-radius: 6px; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.6); font-size: 0.9rem;
  display: flex; align-items: center; gap: 8px; transition: var(--transition);
}
.footer-links a::before { content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
.footer-links a:hover { color: var(--accent); padding-left: 5px; }
.footer-contact { list-style: none; padding: 0; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 15px; font-size: 0.9rem; }
.footer-contact li i { color: var(--accent); font-size: 1rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,0.6); }
.footer-contact a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px; background: rgba(255,255,255,0.05);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); transform: translateY(-3px); }
.newsletter-form .input-group { border-radius: 50px; overflow: hidden; border: 1px solid rgba(255,255,255,0.1); }
.newsletter-form input {
  background: rgba(255,255,255,0.05); border: none; color: var(--white);
  padding: 12px 20px; font-size: 0.9rem;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.3); }
.newsletter-form input:focus { background: rgba(255,255,255,0.08); box-shadow: none; outline: none; }
.newsletter-form button {
  background: var(--accent); border: none; color: var(--white);
  padding: 12px 20px; cursor: pointer; transition: var(--transition);
}
.newsletter-form button:hover { background: var(--accent-dark); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 25px 0; margin-top: 60px; font-size: 0.85rem;
}

/* ─── BACK TO TOP ─── */
#back-to-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 48px; height: 48px; background: var(--accent);
  color: var(--white); border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; cursor: pointer;
  opacity: 0; visibility: hidden; transition: var(--transition);
  z-index: 999; box-shadow: 0 4px 15px rgba(230,126,34,0.3);
}
#back-to-top.show { opacity: 1; visibility: visible; }
#back-to-top:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(230,126,34,0.4); }

/* ─── CERTIFICATES ─── */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.cert-item {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: var(--transition); cursor: pointer;
}
.cert-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.cert-item img { width: 100%; height: 250px; object-fit: cover; }

/* ─── FOOTPRINT ─── */
.state-list { list-style: none; padding: 0; }
.state-list li {
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 10px;
}
.state-dot { width: 10px; height: 10px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }

/* ─── VALUE CARDS (About Page) ─── */
.value-card {
  background: var(--white); border-radius: var(--radius);
  padding: 30px 25px; box-shadow: var(--shadow);
  text-align: center; transition: var(--transition); height: 100%;
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.value-card .value-icon {
  width: 65px; height: 65px; background: rgba(230,126,34,0.1);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 15px; font-size: 1.5rem; color: var(--accent); transition: var(--transition);
}
.value-card:hover .value-icon { background: var(--accent); color: var(--white); }
.value-card h5 { font-size: 1rem; margin-bottom: 8px; }
.value-card p { font-size: 0.85rem; margin: 0; }

/* ─── PROJECT TABLE (Projects Page) ─── */
.project-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.project-table thead th {
  background: var(--primary); color: var(--white);
  padding: 15px 20px; font-family: var(--font-heading);
  font-weight: 600; font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.project-table thead th:first-child { border-radius: var(--radius) 0 0 0; }
.project-table thead th:last-child { border-radius: 0 var(--radius) 0 0; }
.project-table tbody td {
  padding: 14px 20px; border-bottom: 1px solid #eee;
  font-size: 0.9rem; vertical-align: middle;
}
.project-table tbody tr:hover { background: rgba(230,126,34,0.03); }
.project-table tbody tr:last-child td { border-bottom: none; }
.status-badge {
  display: inline-block; padding: 4px 12px; border-radius: 50px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
}
.status-badge.completed { background: rgba(39,174,96,0.1); color: #27ae60; }
.status-badge.ongoing { background: rgba(230,126,34,0.1); color: var(--accent); }

/* ─── RESPONSIVE ─── */

/* Tablet & below */
@media (max-width: 991px) {
  .hero h1 { font-size: 2.5rem; }
  .section-header h2 { font-size: 2rem; }
  .section-padding { padding: 60px 0; }
  .top-bar { display: none; }
  .stat-item:not(:last-child)::after { display: none; }

  /* Mobile menu styles */
  .navbar-arc { padding: 8px 0; }
  .navbar-arc .navbar-brand img { height: 45px; }
  .navbar-collapse {
    background: var(--white);
    border-top: 1px solid #eee;
    margin-top: 10px;
    padding: 10px 0;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-height: 80vh;
    overflow-y: auto;
  }
  .navbar-arc .nav-link {
    padding: 14px 20px !important;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    font-size: 0.95rem;
  }
  .navbar-arc .nav-link::after { display: none; }
  .navbar-arc .nav-link:hover,
  .navbar-arc .nav-link.active {
    background: rgba(230,126,34,0.05);
  }
  .navbar-cta {
    margin: 15px 20px 10px !important;
    display: flex !important;
    justify-content: center;
    text-align: center;
    padding: 14px 28px !important;
    font-size: 0.95rem;
    animation: bounce-cta 2s ease infinite;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .hero { min-height: 90vh; }
  .hero h1 { font-size: 2rem; }
  .hero-content { padding-top: 90px; }
  .hero-text { font-size: 0.95rem; }
  .hero-subtitle { font-size: 0.8rem; letter-spacing: 2px; }
  .hero-phone { margin-top: 25px; }
  .hero-phone-icon { width: 45px; height: 45px; font-size: 1rem; }
  .hero-phone-text a { font-size: 1.1rem; }
  .section-header h2 { font-size: 1.6rem; }
  .section-header { margin-bottom: 40px; }
  .cta-banner { padding: 50px 0; }
  .cta-banner h2 { font-size: 1.6rem; }
  .cta-banner p { font-size: 0.95rem; }
  .stat-number { font-size: 2rem; }
  .stat-label { font-size: 0.75rem; }
  .stats-bar { padding: 25px 0; }
  .page-banner { padding: 120px 0 50px; }
  .page-banner h1 { font-size: 1.8rem; }
  .about-img-wrapper .experience-badge {
    bottom: -10px; right: -10px;
    padding: 14px 18px;
  }
  .experience-badge .number { font-size: 2rem; }
  .experience-badge span { font-size: 0.75rem; }
  .service-card { padding: 25px 20px; }
  .project-table { font-size: 0.8rem; }
  .project-table thead th,
  .project-table tbody td { padding: 10px 12px; }
  .project-featured .project-details { padding: 25px; }
  .project-featured h3 { font-size: 1.2rem; }
  .footer { padding: 50px 0 0; }
  .footer-bottom { margin-top: 40px; }
  .contact-info-card { padding: 25px; }
  .leader-photo { height: 200px; }
  .leader-initial { width: 90px; height: 90px; font-size: 2rem; }
}

/* Small phones */
@media (max-width: 575px) {
  .hero h1 { font-size: 1.6rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons a { width: 100%; text-align: center; justify-content: center; }
  .btn-primary-arc, .btn-outline-arc { padding: 12px 25px; font-size: 0.85rem; }
  .cta-banner .btn-white,
  .cta-banner .btn-outline-white { padding: 12px 25px; font-size: 0.85rem; width: 100%; justify-content: center; }
  .section-header .subtitle { font-size: 0.8rem; }
  .section-header .subtitle::before,
  .section-header .subtitle::after { width: 20px; }
  .about-blockquote { padding: 12px 15px; font-size: 0.9rem; }
  .why-card { padding: 25px 15px; }
  .why-card .why-icon { width: 60px; height: 60px; font-size: 1.5rem; }
  .value-card { padding: 20px 15px; }
  .equipment-tabs .nav-link { padding: 8px 14px; font-size: 0.8rem; }
}