/* ============================================================
   ORION INTERNATIONAL CONTRACTING WLL – Design System
   ============================================================ */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --primary:          #0A1628;
  --primary-light:    #0F2744;
  --primary-mid:      #132D50;
  --accent:           #C5922A;
  --accent-light:     #E8B84D;
  --accent-dark:      #9E7520;
  --white:            #FFFFFF;
  --off-white:        #F4F6F9;
  --light-gray:       #E2E6EC;
  --text-dark:        #1A1A2E;
  --text-muted:       #5A6178;
  --success:          #27AE60;
  --danger:           #E74C3C;

  /* Gradients */
  --grad-hero:        linear-gradient(135deg, #0A1628 0%, #132D50 50%, #0F2744 100%);
  --grad-accent:      linear-gradient(135deg, #C5922A, #E8B84D);
  --grad-card:        linear-gradient(180deg, rgba(15,39,68,.6) 0%, rgba(10,22,40,.9) 100%);
  --grad-overlay:     linear-gradient(180deg, rgba(10,22,40,.35) 0%, rgba(10,22,40,.85) 100%);

  /* Typography */
  --ff:               'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs:            .75rem;
  --fs-sm:            .875rem;
  --fs-base:          1rem;
  --fs-md:            1.125rem;
  --fs-lg:            1.25rem;
  --fs-xl:            1.5rem;
  --fs-2xl:           2rem;
  --fs-3xl:           2.5rem;
  --fs-4xl:           3.25rem;
  --fs-hero:          4rem;

  /* Spacing */
  --sp-xs:            .25rem;
  --sp-sm:            .5rem;
  --sp-md:            1rem;
  --sp-lg:            1.5rem;
  --sp-xl:            2rem;
  --sp-2xl:           3rem;
  --sp-3xl:           4rem;
  --sp-4xl:           6rem;

  /* Layout */
  --max-w:            1240px;
  --radius-sm:        6px;
  --radius:           12px;
  --radius-lg:        20px;
  --radius-pill:      999px;

  /* Shadows */
  --shadow-sm:        0 2px 8px rgba(0,0,0,.08);
  --shadow:           0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:        0 8px 40px rgba(0,0,0,.18);
  --shadow-accent:    0 4px 24px rgba(197,146,42,.25);
  --shadow-card:      0 8px 32px rgba(10,22,40,.22);

  /* Transitions */
  --ease:             cubic-bezier(.4,0,.2,1);
  --dur:              .3s;
  --dur-slow:         .6s;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea {
  font-family: inherit; font-size: inherit; border: none; outline: none;
  background: transparent;
}
button { cursor: pointer; }

/* --- Utility --- */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--sp-xl); }
.section { padding: var(--sp-4xl) 0; }
.section--dark { background: var(--primary); color: var(--white); }
.section--alt { background: var(--off-white); }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
h1 { font-size: var(--fs-hero); letter-spacing: -1px; }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-md);
}
.section-label::before {
  content: '';
  width: 32px; height: 2px;
  background: var(--accent);
}
.section-title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-md);
}
.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto var(--sp-2xl);
  line-height: 1.8;
}
.section--dark .section-subtitle { color: rgba(255,255,255,.65); }

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: var(--sp-lg) 0;
  transition: background var(--dur) var(--ease),
              padding var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.site-header.scrolled {
  background: rgba(10,22,40,.97);
  padding: var(--sp-sm) 0;
  box-shadow: 0 4px 30px rgba(0,0,0,.25);
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-weight: 800;
  font-size: var(--fs-xl);
  color: var(--white);
  letter-spacing: -.5px;
}
.logo-icon {
  width: 44px; height: 44px;
  background: var(--grad-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: var(--fs-sm);
  color: var(--primary);
}
.nav-list {
  display: flex;
  gap: var(--sp-xl);
}
.nav-link {
  color: rgba(255,255,255,.75);
  font-size: var(--fs-sm);
  font-weight: 500;
  position: relative;
  padding: var(--sp-xs) 0;
  transition: color var(--dur) var(--ease);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--dur) var(--ease);
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}
.nav-cta {
  background: var(--grad-accent);
  color: var(--primary) !important;
  padding: .6rem 1.4rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.nav-cta::after { display: none; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--sp-sm);
}
.menu-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--dur) var(--ease);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(197,146,42,.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(19,45,80,.6) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  color: var(--white);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1rem;
  background: rgba(197,146,42,.12);
  border: 1px solid rgba(197,146,42,.25);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: var(--sp-xl);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero-badge svg { width: 14px; height: 14px; }
.hero-title {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: var(--sp-lg);
  letter-spacing: -1.5px;
}
.hero-title span { color: var(--accent-light); }
.hero-tagline {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: var(--sp-md);
  letter-spacing: .5px;
}
.hero-desc {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.65);
  line-height: 1.8;
  margin-bottom: var(--sp-2xl);
  max-width: 580px;
}
.hero-actions {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  transition: all var(--dur) var(--ease);
  letter-spacing: .3px;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--grad-accent);
  color: var(--primary);
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(197,146,42,.35);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,.25);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  transform: translateY(-3px);
}
.btn-dark {
  background: var(--primary);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--sp-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--light-gray);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card--glass {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--white);
}
.card--glass:hover {
  border-color: rgba(197,146,42,.3);
  background: rgba(255,255,255,.07);
}

.card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(197,146,42,.1), rgba(197,146,42,.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-lg);
  color: var(--accent);
}
.card-icon svg { width: 28px; height: 28px; }
.card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
}
.card-text {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.7;
}
.card--glass .card-text { color: rgba(255,255,255,.6); }

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-2xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-xl); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-xl);
  padding: var(--sp-2xl);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(8px);
}
.stat-item { text-align: center; }
.stat-number {
  font-size: var(--fs-3xl);
  font-weight: 900;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: .25rem;
}
.stat-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,.5);
  font-weight: 600;
}

/* ============================================================
   SERVICES PAGE — SERVICE BLOCKS
   ============================================================ */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
  padding: var(--sp-3xl) 0;
  border-bottom: 1px solid var(--light-gray);
}
.service-block:nth-child(even) { direction: rtl; }
.service-block:nth-child(even) > * { direction: ltr; }
.service-block:last-child { border-bottom: none; }
.service-block-icon {
  width: 72px; height: 72px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(197,146,42,.12), rgba(197,146,42,.04));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-lg);
  color: var(--accent);
}
.service-block-icon svg { width: 36px; height: 36px; }
.service-block h3 { margin-bottom: var(--sp-md); }
.service-block p { color: var(--text-muted); margin-bottom: var(--sp-lg); }
.service-block ul { display: flex; flex-direction: column; gap: var(--sp-sm); }
.service-block li {
  display: flex; align-items: center; gap: .5rem;
  font-size: var(--fs-sm); color: var(--text-muted);
}
.service-block li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-visual img {
  width: 100%; height: 100%; object-fit: cover;
}

/* ============================================================
   PROJECTS PAGE
   ============================================================ */
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--primary);
  cursor: pointer;
  group: true;
}
.project-card-img {
  width: 100%; aspect-ratio: 16/10; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease), opacity var(--dur) var(--ease);
}
.project-card:hover .project-card-img {
  transform: scale(1.05);
  opacity: .7;
}
.project-card-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-xl);
  background: linear-gradient(transparent, rgba(10,22,40,.95));
  color: var(--white);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--dur) var(--ease);
}
.project-card:hover .project-card-overlay {
  transform: translateY(0);
  opacity: 1;
}
.project-card-title {
  font-size: var(--fs-lg); font-weight: 700;
  margin-bottom: var(--sp-xs);
}
.project-card-client {
  font-size: var(--fs-xs);
  color: var(--accent-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Project Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10,22,40,.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}
.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--sp-2xl);
  transform: translateY(30px) scale(.97);
  transition: transform var(--dur) var(--ease);
}
.modal-backdrop.active .modal {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: var(--sp-lg); right: var(--sp-lg);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  color: var(--text-dark);
  transition: background var(--dur) var(--ease);
}
.modal-close:hover { background: var(--light-gray); }
.modal h3 { margin-bottom: var(--sp-md); }
.modal-meta {
  display: flex; flex-wrap: wrap; gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}
.modal-meta span {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  display: flex; align-items: center; gap: .35rem;
}
.modal-meta svg { width: 16px; height: 16px; color: var(--accent); }

/* ============================================================
   HSE PAGE
   ============================================================ */
.cert-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  padding: var(--sp-xl);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  box-shadow: var(--shadow-sm);
}
.cert-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(197,146,42,.12), rgba(197,146,42,.04));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.cert-icon svg { width: 28px; height: 28px; }
.cert-title { font-weight: 700; margin-bottom: .15rem; }
.cert-desc { font-size: var(--fs-sm); color: var(--text-muted); }

.hse-motto {
  font-size: var(--fs-2xl);
  font-weight: 800;
  text-align: center;
  padding: var(--sp-3xl);
  background: var(--grad-hero);
  color: var(--white);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.hse-motto::before {
  content: '"';
  position: absolute;
  top: -20px; left: 20px;
  font-size: 12rem;
  font-weight: 900;
  color: rgba(197,146,42,.06);
  line-height: 1;
}
.hse-motto span { color: var(--accent-light); }

/* ============================================================
   RESOURCES PAGE
   ============================================================ */
.resource-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.resource-table thead { background: var(--primary); color: var(--white); }
.resource-table th, .resource-table td {
  padding: var(--sp-md) var(--sp-lg);
  text-align: left;
  font-size: var(--fs-sm);
}
.resource-table tbody tr {
  border-bottom: 1px solid var(--light-gray);
  transition: background var(--dur) var(--ease);
}
.resource-table tbody tr:hover { background: var(--off-white); }
.resource-table tbody tr:last-child { border-bottom: none; }

.equip-card {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  padding: var(--sp-lg);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.equip-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.equip-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(197,146,42,.1),rgba(197,146,42,.03));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.equip-icon svg { width: 24px; height: 24px; }
.equip-name { font-weight: 600; font-size: var(--fs-sm); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
}
.contact-info-card {
  display: flex;
  gap: var(--sp-lg);
  padding: var(--sp-xl);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease);
}
.contact-info-card:hover { transform: translateY(-4px); }
.contact-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg,rgba(197,146,42,.12),rgba(197,146,42,.04));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.contact-icon svg { width: 22px; height: 22px; }

.form-group { margin-bottom: var(--sp-lg); }
.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--sp-sm);
  color: var(--text-dark);
}
.form-control {
  width: 100%;
  padding: .85rem 1.2rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  background: var(--off-white);
  font-size: var(--fs-sm);
  color: var(--text-dark);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(197,146,42,.12);
  background: var(--white);
}
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { cursor: pointer; }

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 400px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,.6);
  padding: var(--sp-3xl) 0 var(--sp-xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-2xl);
  margin-bottom: var(--sp-2xl);
}
.footer-brand p { margin-top: var(--sp-md); font-size: var(--fs-sm); line-height: 1.7; }
.footer-heading {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--sp-lg);
}
.footer-links li { margin-bottom: var(--sp-sm); }
.footer-links a {
  font-size: var(--fs-sm);
  transition: color var(--dur) var(--ease);
}
.footer-links a:hover { color: var(--accent-light); }
.footer-contact li {
  display: flex; align-items: center; gap: .5rem;
  margin-bottom: var(--sp-sm);
  font-size: var(--fs-sm);
}
.footer-contact svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.footer-bottom {
  padding-top: var(--sp-xl);
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
}

/* ============================================================
   PAGE HERO (Inner Pages)
   ============================================================ */
.page-hero {
  background: var(--grad-hero);
  padding: 160px 0 80px;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -15%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(197,146,42,.06) 0%, transparent 70%);
  border-radius: 50%;
}
.page-hero h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-md);
}
.page-hero p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.6);
  max-width: 560px;
  margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: .5rem;
  font-size: var(--fs-xs);
  margin-bottom: var(--sp-xl);
  color: rgba(255,255,255,.4);
}
.breadcrumb a { color: var(--accent-light); }
.breadcrumb a:hover { text-decoration: underline; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-card {
  text-align: center;
  padding: var(--sp-2xl) var(--sp-lg);
}
.why-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(197,146,42,.12), rgba(197,146,42,.04));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-lg);
  color: var(--accent);
}
.why-icon svg { width: 28px; height: 28px; }
.why-title { font-size: var(--fs-base); font-weight: 700; margin-bottom: var(--sp-sm); }
.why-text { font-size: var(--fs-sm); color: var(--text-muted); }

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
  z-index: 900;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  animation: whatsapp-pulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,.5);
}
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }
@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.35); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,.55); }
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* stagger delays */
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }
.reveal-d4 { transition-delay: .4s; }
.reveal-d5 { transition-delay: .5s; }
.reveal-d6 { transition-delay: .6s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --fs-hero: 2.5rem;
    --fs-3xl: 2rem;
    --fs-2xl: 1.5rem;
  }
  .container { padding: 0 var(--sp-lg); }

  /* Mobile Nav */
  .nav-list {
    position: fixed;
    top: 0; right: -100%;
    width: 280px; height: 100vh;
    background: var(--primary);
    flex-direction: column;
    padding: 80px var(--sp-2xl) var(--sp-2xl);
    gap: var(--sp-lg);
    transition: right var(--dur) var(--ease);
    box-shadow: -4px 0 30px rgba(0,0,0,.3);
  }
  .nav-list.active { right: 0; }
  .menu-toggle { display: flex; }
  .nav-cta { text-align: center; justify-content: center; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; }
  .service-block:nth-child(even) { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .footer-bottom { flex-direction: column; gap: var(--sp-md); text-align: center; }
}

@media (max-width: 480px) {
  :root {
    --fs-hero: 2rem;
    --fs-3xl: 1.5rem;
  }
  .section { padding: var(--sp-2xl) 0; }
  .page-hero { padding: 120px 0 60px; }
  .stats-bar { grid-template-columns: 1fr; gap: var(--sp-md); padding: var(--sp-lg); }
}