/* ============================================
   STARTECH — GLOBAL STYLES
   Palette: #E8420A (orange-red), #1A1A1A (charcoal), #FFFFFF, #F5F5F5, #B83208 (dark red)
   Fonts: Barlow Condensed (display), Inter (body)
============================================ */

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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #E8420A;
  --primary-dark: #B83208;
  --dark: #1A1A1A;
  --dark2: #2C2C2C;
  --light: #F5F5F5;
  --white: #FFFFFF;
  --gray: #888888;
  --border: #E0E0E0;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --radius: 6px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.1; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1rem;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,66,10,0.35); }

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

.btn-dark {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}
.btn-dark:hover { background: var(--dark2); transform: translateY(-2px); }

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

/* ── NAVIGATION ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,26,26,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--primary);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--white); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-wa {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #25D366;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}
.nav-wa:hover { color: #1fba57; }
.nav-wa svg { width: 18px; height: 18px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--dark);
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--primary); }
.mobile-menu .btn { margin-top: 16px; justify-content: center; }

/* ── TICKER ── */
.ticker-wrap {
  background: var(--primary);
  overflow: hidden;
  padding: 10px 0;
}
.ticker-track {
  display: flex;
  gap: 0;
  animation: ticker 28s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ticker-item::after {
  content: '★';
  color: rgba(255,255,255,0.5);
}
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── SECTION SPACING ── */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-dark { background: var(--dark); color: var(--white); }
.section-dark .section-title { color: var(--white); }
.section-dark .section-sub { color: rgba(255,255,255,0.65); }
.section-light { background: var(--light); }

/* ── SERVICE CARDS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--primary);
  transform: scaleY(0);
  transition: var(--transition);
  transform-origin: bottom;
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleY(1); }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(232,66,10,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; color: var(--primary); }

.service-card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.service-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.65; margin-bottom: 20px; }
.service-card .link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-card .link:hover { gap: 10px; }

/* ── STATS BAR ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── PROJECT CARDS ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.project-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover img { transform: scale(1.06); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.92) 0%, rgba(26,26,26,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition);
}

.project-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 8px;
  width: fit-content;
}

.project-overlay h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 4px; }
.project-overlay p { color: rgba(255,255,255,0.7); font-size: 0.82rem; }

.project-hover-cta {
  position: absolute;
  inset: 0;
  background: rgba(232,66,10,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.project-card:hover .project-hover-cta { opacity: 1; }
.project-hover-cta span {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── WHY US ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}
.why-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.why-img img { width: 100%; height: 100%; object-fit: cover; }
.why-points { display: flex; flex-direction: column; gap: 24px; }
.why-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-point-icon {
  width: 44px; height: 44px;
  background: rgba(232,66,10,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.why-point-icon svg { width: 22px; height: 22px; color: var(--primary); }
.why-point h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.why-point p { font-size: 0.88rem; color: var(--gray); line-height: 1.6; }

/* ── TEAM SECTION ── */
.team-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius);
}
.team-img { aspect-ratio: 16/10; overflow: hidden; }
.team-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.team-content {
  background: var(--dark);
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.team-content h2 { color: var(--white); margin-bottom: 16px; }
.team-content p { color: rgba(255,255,255,0.65); font-size: 0.95rem; line-height: 1.75; margin-bottom: 28px; }

/* ── FOOTER ── */
footer {
  background: #111111;
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 50px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 260px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.88rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.88rem;
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: var(--primary); }

/* ── FLOATING WHATSAPP ── */
.float-wa {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: var(--transition);
  animation: waPulse 2.5s ease-in-out infinite;
}
.float-wa:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.6); }
.float-wa svg { width: 30px; height: 30px; }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.75); }
}

/* ── POPUP / MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 24px;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal {
  background: var(--white);
  border-radius: 10px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(24px);
  transition: transform 0.3s ease;
  position: relative;
}
.modal-overlay.active .modal { transform: translateY(0); }

.modal-header {
  background: var(--dark);
  padding: 28px 32px 24px;
  border-radius: 10px 10px 0 0;
}
.modal-header h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 4px; }
.modal-header p { color: rgba(255,255,255,0.6); font-size: 0.88rem; }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--white);
  width: 32px; height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-body { padding: 28px 32px 32px; }

/* ── FORMS ── */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--dark);
  transition: var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,66,10,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-submit { width: 100%; padding: 14px; font-size: 0.95rem; }

/* ── EXIT POPUP ── */
.exit-popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.exit-popup.show { display: flex; }
.exit-box {
  background: var(--white);
  border-radius: 10px;
  max-width: 460px;
  width: 100%;
  overflow: hidden;
  position: relative;
}
.exit-box-top {
  background: var(--primary);
  padding: 28px 32px 24px;
  text-align: center;
}
.exit-box-top h3 { color: var(--white); font-size: 1.6rem; margin-bottom: 6px; }
.exit-box-top p { color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.exit-box-body { padding: 24px 32px 32px; }
.exit-close {
  position: absolute;
  top: 12px; right: 12px;
  background: rgba(255,255,255,0.2);
  border: none;
  color: var(--white);
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  height: 320px;
  background: var(--dark);
  display: flex;
  align-items: flex-end;
  padding-bottom: 48px;
  position: relative;
  margin-top: 70px;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 10px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.breadcrumb a { color: var(--primary); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ── FILTER TABS ── */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.filter-tab {
  padding: 8px 20px;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 4000;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 24px;
}
.lightbox.show { display: flex; }
.lightbox img { max-height: 75vh; max-width: 90vw; object-fit: contain; border-radius: var(--radius); }
.lightbox-info { color: var(--white); text-align: center; margin-top: 16px; }
.lightbox-info h3 { font-size: 1.2rem; }
.lightbox-info p { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 4px; }
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

/* ── SUCCESS MESSAGE ── */
.form-success {
  display: none;
  text-align: center;
  padding: 32px 20px;
}
.form-success.show { display: block; }
.form-success .check {
  width: 60px; height: 60px;
  background: rgba(37,211,102,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.form-success .check svg { width: 30px; height: 30px; color: #25D366; }
.form-success h3 { font-size: 1.3rem; margin-bottom: 8px; }
.form-success p { font-size: 0.9rem; color: var(--gray); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-wa { display: none; }
  .hamburger { display: flex; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .why-grid { grid-template-columns: 1fr; }
  .why-img { display: none; }
  .team-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .section { padding: 60px 0; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .filter-tabs { gap: 6px; }
  .team-content { padding: 40px 28px; }
}