/* ═══════════════════════════════════════
   DTCloudOn — Shared Stylesheet
   styles.css
═══════════════════════════════════════ */

:root {
  --navy: #0a1628;
  --navy-mid: #0d1f3c;
  --blue-deep: #0e2a5a;
  --accent: #e84a2f;
  --accent-hover: #c93d24;
  --sky: #2a7de1;
  --sky-light: #4a9af5;
  --white: #ffffff;
  --off-white: #f0f4fb;
  --gray: #8a9ab5;
  --text-dark: #1a2640;
  --text-mid: #3d5275;
  --border: rgba(42, 125, 225, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  overflow-x: hidden;
}
h1,h2,h3,h4,h5 { font-family: 'Sora', sans-serif; }

/* ── TOP BAR ── */
.topbar {
  background: var(--navy);
  color: var(--gray);
  font-size: 0.8rem;
  padding: 8px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar a { color: var(--sky-light); text-decoration: none; }
.topbar .location { display: flex; align-items: center; gap: 6px; }

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy-mid);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 2px;
  letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
.logo-dot {
  width: 8px; height: 8px;
  background: var(--sky);
  border-radius: 50%;
  display: inline-block;
  margin: 0 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s;
  cursor: pointer;
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--white);
  background: rgba(42,125,225,0.15);
}
.chevron { font-size: 0.7rem; transition: transform 0.2s; }
.nav-links > li.has-dropdown:hover .chevron { transform: rotate(180deg); }

/* ── DROPDOWN FIX — bridge prevents hover gap ── */
.dropdown-bridge {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 12px; /* fills the gap between nav item and dropdown */
  background: transparent;
}
.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: var(--accent);
  border-radius: 8px;
  min-width: 270px;
  padding: 8px 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  z-index: 200;
}
.nav-links > li.has-dropdown:hover .dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  color: var(--white) !important;
  padding: 10px 20px;
  font-size: 0.88rem;
  text-decoration: none;
  transition: background 0.15s;
}
.dropdown a:hover { background: rgba(0,0,0,0.18); }

.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-hover) !important; }

/* ── MOBILE MENU ── */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--navy);
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 12px 24px;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.15s;
}
.mobile-menu a:hover { background: rgba(255,255,255,0.05); }
.mobile-menu .mobile-section {
  padding: 10px 24px 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
}
.mobile-menu .mobile-sub { padding-left: 36px; font-size: 0.88rem; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(232,74,47,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
}
.btn-outline:hover { border-color: var(--sky-light); color: var(--sky-light); transform: translateY(-2px); }

/* ── SECTION COMMON ── */
section { padding: 80px 24px; }
.container { max-width: 1300px; margin: 0 auto; }
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-sub {
  color: var(--text-mid);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: 52px;
}

/* ── SERVICE CARDS ── */
.services-bg { background: var(--off-white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(10,22,40,0.08);
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sky), var(--accent));
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(10,22,40,0.12); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(42,125,225,0.12), rgba(42,125,225,0.05));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  border: 1px solid rgba(42,125,225,0.15);
}
.service-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.65; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sky);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 16px;
  transition: gap 0.2s;
}
.service-card:hover .card-link { gap: 10px; }

/* ── CTA STRIP ── */
.cta-strip {
  background: linear-gradient(135deg, var(--accent) 0%, #c0392b 100%);
  padding: 64px 24px;
  text-align: center;
}
.cta-strip h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--white); margin-bottom: 16px; }
.cta-strip p { color: rgba(255,255,255,0.8); margin-bottom: 32px; font-size: 1rem; }
.btn-white {
  background: var(--white);
  color: var(--accent);
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  font-family: 'DM Sans', sans-serif;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.2); }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 64px 24px 32px;
}
.footer-grid {
  max-width: 1300px;
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; margin-top: 12px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--sky-light); }
.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-deep) 60%, var(--navy-mid) 100%);
  padding: 90px 24px 70px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.08;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.7); max-width: 620px; line-height: 1.75; font-size: 1.05rem; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--off-white);
  padding: 12px 24px;
  font-size: 0.82rem;
  color: var(--text-mid);
}
.breadcrumb a { color: var(--sky); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 8px; }

/* ── TWO-COL CONTENT ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
.two-col-alt { background: var(--off-white); }

.content-block h2 { font-size: 1.8rem; color: var(--navy); margin-bottom: 16px; letter-spacing: -0.5px; }
.content-block p { color: var(--text-mid); line-height: 1.75; margin-bottom: 16px; }
.content-block ul { list-style: none; margin-bottom: 20px; }
.content-block li {
  padding: 9px 0;
  border-bottom: 1px solid rgba(10,22,40,0.06);
  font-size: 0.9rem;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 10px;
}
.content-block li::before { content: '✓'; color: var(--sky); font-weight: 700; flex-shrink: 0; }

.visual-box {
  background: var(--navy);
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.visual-box img { width: 100%; height: 100%; object-fit: cover; opacity: 0.75; display: block; }

/* ── CONTACT FORM ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 24px;
}
.contact-info-card {
  background: var(--navy);
  border-radius: 20px;
  padding: 40px 32px;
  color: var(--white);
  align-self: start;
}
.contact-item { display: flex; gap: 14px; margin-bottom: 24px; align-items: flex-start; }
.contact-item-icon {
  width: 40px; height: 40px;
  background: rgba(42,125,225,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1rem;
}
.contact-item h5 { font-size: 0.78rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact-item p { font-size: 0.9rem; color: rgba(255,255,255,0.85); line-height: 1.5; }

.contact-form-card {
  background: var(--white);
  border-radius: 20px;
  padding: 48px 44px;
  box-shadow: 0 30px 80px rgba(10,22,40,0.12);
  border: 1px solid rgba(10,22,40,0.06);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(10,22,40,0.12);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--off-white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(42,125,225,0.12);
  background: var(--white);
}
.form-group textarea { height: 130px; resize: vertical; }
.checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.checkbox-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid rgba(10,22,40,0.1);
  border-radius: 8px;
  cursor: pointer;
  background: var(--off-white);
  transition: all 0.2s;
}
.checkbox-item:hover { border-color: var(--sky); background: rgba(42,125,225,0.05); }
.checkbox-item input[type="checkbox"] { accent-color: var(--sky); width: 16px; height: 16px; }
.checkbox-item span { font-size: 0.83rem; font-weight: 500; }
.checkbox-item.checked { border-color: var(--sky); background: rgba(42,125,225,0.08); }
.form-submit {
  background: var(--accent);
  color: var(--white);
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 12px;
}
.form-submit:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 14px 36px rgba(232,74,47,0.35); }

.success-msg { display: none; text-align: center; padding: 40px; }
.success-msg .check { font-size: 3rem; margin-bottom: 16px; }
.success-msg h3 { color: var(--navy); margin-bottom: 8px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .two-col, .footer-grid, .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .two-col.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-form-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
}