/* ============================================================
   ITUS GLOBAL CONSTRUCTION — MAIN STYLESHEET
   ============================================================ */

:root {
  --dark: #17191B;
  --dark-2: #222426;
  --gold: #D9A928;
  --gold-light: #F0C44C;
  --white: #FFFFFF;
  --off-white: #F7F7F5;
  --text: #202124;
  --muted: #6B6B6B;
  --border: #E5E5E5;

  --container: 1220px;
  --radius-sm: 3px;
  --radius-md: 5px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-gold { background: var(--gold); color: var(--dark); }
.btn-gold:hover { background: var(--gold-light); }

.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: var(--dark-2); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-outline:hover { border-color: var(--white); }

.btn-sm { padding: 10px 18px; font-size: 12px; }

/* ---------- Section labels ---------- */

.eyebrow {
  display: inline-block;
  color: var(--gold);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-heading {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.28;
  color: var(--text);
  letter-spacing: -0.3px;
}

.section {
  padding: 80px 0;
}
.section-off {
  background: var(--off-white);
}

/* ============================================================
   UTILITY BAR
   ============================================================ */

.utility-bar {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  font-size: 12.5px;
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 34px;
}
.utility-left { font-weight: 500; }
.utility-right {
  display: flex;
  align-items: center;
  gap: 22px;
}
.utility-right span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.utility-right svg { width: 13px; height: 13px; color: var(--gold); }

/* ============================================================
   NAVIGATION
   ============================================================ */

.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 20px; height: 20px; color: var(--gold); }
.logo-text-1 {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--dark);
  line-height: 1.2;
}
.logo-text-2 {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.4px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.2px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.nav-right { display: flex; align-items: center; gap: 20px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle svg { width: 24px; height: 24px; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,16,17,0.92) 0%, rgba(15,16,17,0.72) 40%, rgba(15,16,17,0.35) 68%, rgba(15,16,17,0.15) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-content { max-width: 520px; padding: 70px 0 0; }
.hero-content .eyebrow { color: var(--gold-light); }
.hero-content h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.12;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}
.hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: 15.5px;
  max-width: 460px;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-trust {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 46px;
}
.hero-trust .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 20px 20px 20px 0;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.trust-item:last-child { border-right: none; }
.trust-item svg {
  width: 22px;
  height: 22px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.trust-item h4 {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 4px;
}
.trust-item p {
  color: rgba(255,255,255,0.72);
  font-size: 12.5px;
  line-height: 1.5;
}

/* ============================================================
   ABOUT
   ============================================================ */

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.05fr 0.72fr;
  gap: 44px;
  align-items: start;
}
.about-text h2 { margin-bottom: 16px; }
.about-text p {
  color: var(--muted);
  font-size: 14.5px;
  margin-bottom: 26px;
}
.about-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}
.about-stats {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  border-bottom: 1px solid var(--border);
}
.stat-row:last-child { border-bottom: none; }
.stat-row svg { width: 22px; height: 22px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.stat-row .stat-label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}
.stat-row .stat-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

/* ============================================================
   SERVICES
   ============================================================ */

.services-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  background: var(--white);
  transition: border-color 0.2s ease;
}
.service-card:hover { border-color: var(--gold); }
.service-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-icon svg { width: 21px; height: 21px; color: var(--gold); }
.service-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}
.service-card p {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.55;
}
.service-card .learn {
  font-size: 12px;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 0.3px;
}

/* ============================================================
   PROJECTS
   ============================================================ */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 300px;
  background: var(--dark);
  border: none;
  padding: 0;
  display: block;
  width: 100%;
  text-align: left;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.project-card:hover img { transform: scale(1.05); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(10,10,10,0.88) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}
.project-overlay .cat {
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.project-overlay h3 {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 3px;
}
.project-overlay .loc {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
}

/* ============================================================
   PROCESS
   ============================================================ */

.process-section {
  background: var(--dark);
  padding: 76px 0;
}
.process-head { text-align: left; margin-bottom: 46px; }
.process-head h2 { color: var(--white); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}
.process-step {
  position: relative;
  text-align: center;
  padding: 0 10px;
}
.process-step::after {
  content: '';
  position: absolute;
  top: 26px;
  right: -6px;
  width: calc(100% - 40px);
  height: 1px;
  background: rgba(255,255,255,0.2);
}
.process-step:last-child::after { display: none; }
.process-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  margin: 0 auto 18px;
  position: relative;
  z-index: 2;
}
.process-step h4 {
  color: var(--white);
  font-size: 14.5px;
  font-weight: 700;
  margin-bottom: 8px;
}
.process-step p {
  color: rgba(255,255,255,0.65);
  font-size: 12.5px;
  line-height: 1.55;
}

/* ============================================================
   TESTIMONIAL + PARTNERS
   ============================================================ */

.testi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.testi-stars { color: var(--gold); font-size: 15px; margin-bottom: 16px; letter-spacing: 2px; }
.testi-quote {
  font-size: 19px;
  line-height: 1.55;
  color: var(--text);
  font-style: italic;
  margin-bottom: 18px;
}
.testi-author { font-size: 13.5px; font-weight: 700; }
.testi-role { font-size: 12.5px; color: var(--muted); }

.partners-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.partner-chip {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.4px;
  text-align: center;
}

/* ============================================================
   CTA
   ============================================================ */

.cta-section {
  background: var(--dark);
  padding: 60px 0;
  text-align: center;
}
.cta-section h2 { color: var(--white); font-size: 28px; margin-bottom: 10px; }
.cta-section p { color: rgba(255,255,255,0.72); font-size: 14.5px; margin-bottom: 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   CONTACT
   ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info p.lead { color: var(--muted); font-size: 14.5px; margin-bottom: 28px; }
.contact-line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.contact-line svg { width: 19px; height: 19px; color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.contact-line .label { font-size: 11.5px; color: var(--muted); letter-spacing: 0.4px; text-transform: uppercase; margin-bottom: 2px; }
.contact-line .value { font-size: 14px; font-weight: 600; }

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 12px 20px;
  background: #1f7a4d;
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
}
.whatsapp-btn svg { width: 17px; height: 17px; }

.form-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  background: var(--off-white);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 12.5px; font-weight: 700; color: var(--text); }
.field input,
.field select,
.field textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13.5px;
  font-family: inherit;
  background: var(--white);
  color: var(--text);
}
.field textarea { resize: vertical; min-height: 100px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success svg { width: 46px; height: 46px; color: var(--gold); margin-bottom: 16px; }
.form-success h3 { font-size: 18px; margin-bottom: 8px; }
.form-success p { color: var(--muted); font-size: 13.5px; }

/* ============================================================
   FOOTER
   ============================================================ */

footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-about p { font-size: 13.5px; line-height: 1.7; margin: 16px 0 20px; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo .logo-text-1 { color: var(--white); }
.footer-logo .logo-text-2 { color: rgba(255,255,255,0.55); }
.social-icons { display: flex; gap: 10px; }
.social-icons a {
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.social-icons svg { width: 15px; height: 15px; }

.footer-col h4 {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 12px; font-size: 13.5px; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 13.5px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; color: var(--gold); margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
  padding: 22px 0;
  font-size: 12.5px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ============================================================
   PROJECT MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.75);
  z-index: 500;
  display: none;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 40px 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-md);
  max-width: 780px;
  width: 100%;
  overflow: hidden;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.modal-close svg { width: 18px; height: 18px; color: var(--white); }
.modal-img-wrap { position: relative; }
.modal-img-wrap img { width: 100%; height: 340px; object-fit: cover; }
.modal-body { padding: 30px; }
.modal-body .cat { color: var(--gold); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 8px; }
.modal-body h2 { font-size: 22px; margin-bottom: 6px; }
.modal-body .loc { color: var(--muted); font-size: 13px; margin-bottom: 18px; }
.modal-body p.desc { color: var(--text); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.modal-services { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.modal-services span {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  color: var(--muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-stats { grid-column: span 2; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 22px;
    gap: 16px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.06);
  }
  .nav-right .btn-gold.desktop-only { display: none; }
}

@media (max-width: 768px) {
  .utility-right { gap: 12px; }
  .utility-right span:first-child { display: none; }
  .hero { min-height: unset; }
  .hero-content { padding-top: 50px; max-width: 100%; }
  .hero-content h1 { font-size: 32px; }
  .hero-trust .container { grid-template-columns: 1fr 1fr; }
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); padding-bottom: 16px; margin-bottom: 4px;}
  .about-grid { grid-template-columns: 1fr; }
  .about-stats { grid-column: auto; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .services-head { flex-direction: column; align-items: flex-start; }
  .process-steps { grid-template-columns: 1fr; gap: 30px; }
  .process-step::after { display: none; }
  .testi-grid { grid-template-columns: 1fr; gap: 36px; }
  .partners-list { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 56px 0; }
  .section-heading { font-size: 24px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-trust .container { grid-template-columns: 1fr; }
  .trust-item { border-bottom: 1px solid rgba(255,255,255,0.15); }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .partners-list { grid-template-columns: 1fr; }
}