/* ============================================
   VTo Cloud Solutions — Shared Stylesheet
   ============================================ */

:root {
  --navy:    #0a1628;
  --navy2:   #0f2040;
  --blue:    #0057ff;
  --blue-lt: #1a6eff;
  --accent:  #00d4ff;
  --white:   #ffffff;
  --off-white: #f4f6fb;
  --gray:    #6b7a99;
  --gray-lt: #e8edf7;
  --text:    #1a2340;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius:  12px;
  --shadow:  0 4px 32px rgba(0,60,160,0.10);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 1rem;
}

h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.18; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.2rem; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

img { max-width: 100%; display: block; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.bg-alt { background: var(--off-white); }
.center-btn { text-align: center; margin-top: 48px; }

/* ---- EYEBROW ---- */
.eyebrow {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-sub { color: var(--gray); margin-top: 14px; font-size: 1.05rem; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links li a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-links li a:hover,
.nav-links li a.active { color: var(--accent); }
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 30px;
  border-radius: 6px;
  transition: all 0.22s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-lt); border-color: var(--blue-lt); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,87,255,0.3); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-full { width: 100%; text-align: center; }

/* ============================================================
   HERO (Home)
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
  padding: 80px 24px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(0,87,255,0.18) 0%, transparent 65%),
              radial-gradient(ellipse at 20% 80%, rgba(0,212,255,0.10) 0%, transparent 55%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.hero .eyebrow { color: var(--accent); }
.hero h1 { color: var(--white); margin: 16px 0 24px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub { color: rgba(255,255,255,0.72); font-size: 1.12rem; max-width: 560px; margin-bottom: 40px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-graphic {
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  pointer-events: none;
  z-index: 1;
}
.orb {
  position: absolute;
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}
.orb1 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,87,255,0.22), transparent 70%); top: 50px; left: 50px; animation-delay: 0s; }
.orb2 { width: 250px; height: 250px; background: radial-gradient(circle, rgba(0,212,255,0.18), transparent 70%); top: 200px; left: 200px; animation-delay: -3s; }
.orb3 { width: 180px; height: 180px; background: radial-gradient(circle, rgba(0,87,255,0.12), transparent 70%); top: 100px; left: 300px; animation-delay: -6s; }
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
}

/* ============================================================
   PILLARS (Home)
   ============================================================ */
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.pillar-card {
  background: var(--off-white);
  border: 1px solid var(--gray-lt);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pillar-icon {
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 18px;
}
.pillar-card h3 { margin-bottom: 10px; }
.pillar-card p { color: var(--gray); }

/* ============================================================
   SERVICES PREVIEW (Home)
   ============================================================ */
.services-preview { background: var(--navy); }
.services-preview .section-header { color: var(--white); }
.services-preview .eyebrow { color: var(--accent); }
.services-preview .section-sub { color: rgba(255,255,255,0.55); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.service-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: background 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-card:hover { background: rgba(0,87,255,0.12); transform: translateY(-4px); }
.service-num { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--blue); opacity: 0.5; line-height: 1; }
.service-card h3 { color: var(--white); }
.service-card p { color: rgba(255,255,255,0.6); font-size: 0.95rem; flex: 1; }
.card-link { color: var(--accent); font-family: var(--font-head); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; }
.card-link:hover { text-decoration: underline; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--blue) 0%, #0039b3 100%);
  padding: 80px 24px;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.8); max-width: 540px; margin: 0 auto 36px; font-size: 1.05rem; }

/* ============================================================
   PAGE HERO (Interior Pages)
   ============================================================ */
.page-hero {
  background: var(--navy);
  padding: 100px 24px 80px;
  text-align: center;
}
.page-hero .eyebrow { color: var(--accent); }
.page-hero h1 { color: var(--white); margin: 16px 0 20px; }
.page-hero p { color: rgba(255,255,255,0.65); max-width: 580px; margin: 0 auto; font-size: 1.1rem; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.two-col-text .eyebrow { margin-bottom: 14px; }
.two-col-text h2 { margin-bottom: 20px; }
.two-col-text p { color: var(--gray); margin-bottom: 16px; }
.visual-box {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 40px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.stat-block { text-align: center; }
.stat-num { display: block; font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--accent); }
.stat-label { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 6px; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.value-card {
  background: var(--white);
  border: 1px solid var(--gray-lt);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.value-icon { font-size: 1.4rem; color: var(--blue); margin-bottom: 16px; }
.value-card h3 { margin-bottom: 10px; }
.value-card p { color: var(--gray); font-size: 0.96rem; }

.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.team-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
}
.team-avatar {
  width: 72px;
  height: 72px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.team-card h3 { margin-bottom: 4px; }
.team-role { color: var(--blue); font-size: 0.88rem; font-weight: 600; font-family: var(--font-head); letter-spacing: 0.05em; margin-bottom: 12px; }
.team-card p { color: var(--gray); font-size: 0.94rem; }
.team-note { text-align: center; color: var(--gray); font-style: italic; margin-top: 36px; font-size: 0.88rem; }

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.service-detail-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-lt);
  align-items: start;
}
.service-detail-card:last-child { border-bottom: none; }
.sd-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.25;
  line-height: 1;
  padding-top: 8px;
}
.sd-body h2 { margin-bottom: 16px; font-size: 1.7rem; }
.sd-body p { color: var(--gray); margin-bottom: 24px; }
.service-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px 24px; }
.service-list li {
  font-size: 0.92rem;
  color: var(--text);
  padding-left: 18px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 0.85rem;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { color: var(--gray); margin-bottom: 36px; }
.info-item { display: flex; gap: 16px; margin-bottom: 28px; }
.info-icon { color: var(--blue); font-size: 0.6rem; margin-top: 8px; flex-shrink: 0; }
.info-item h4 { font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; color: var(--blue); }
.info-item p, .info-item a { color: var(--gray); }
.info-item a:hover { color: var(--blue); }

.contact-form-wrap {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 44px 40px;
  border: 1px solid var(--gray-lt);
}
.contact-form h3 { margin-bottom: 28px; font-size: 1.35rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 500; margin-bottom: 7px; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-lt);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.97rem;
  background: var(--white);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,87,255,0.10);
}
.form-group textarea { resize: vertical; }
.form-group select { cursor: pointer; }
.form-success {
  display: none;
  margin-top: 18px;
  padding: 14px 20px;
  background: #e8f8f0;
  border: 1px solid #52c77b;
  color: #1a7a45;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
}
.form-success.visible { display: block; }

/* MAP */
.map-section { border-top: 1px solid var(--gray-lt); }
.map-label { padding: 60px 24px 40px; }
.map-label .eyebrow { margin-bottom: 8px; }
.map-label h2 { font-size: 1.5rem; }
.map-embed iframe { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy);
  padding: 64px 0 0;
  color: rgba(255,255,255,0.65);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; padding-bottom: 56px; }
.footer-brand .logo { color: var(--white); margin-bottom: 16px; font-size: 1.15rem; }
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a,
.footer-col p,
.footer-col a { font-size: 0.9rem; color: rgba(255,255,255,0.55); display: block; margin-bottom: 8px; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.35); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .two-col,
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .service-detail-card { grid-template-columns: 1fr; gap: 8px; }
  .sd-num { font-size: 2rem; }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .hero { min-height: auto; padding: 80px 24px 60px; }
  .hero-graphic { display: none; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}