/* ========================================
   VSSV Solutions Inc. — Global Stylesheet
   Colors: Navy #1a3a5c  |  Teal #00a99d
   ======================================== */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  line-height: 1.7;
  background: #fff;
}

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

/* ---------- Utility ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 80px 0; }
.section-alt { background: #f4f8fb; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: 2.2rem;
  color: #1a3a5c;
  margin-bottom: 12px;
}
.section-header .accent-bar {
  width: 60px; height: 4px;
  background: #00a99d;
  margin: 0 auto 16px;
  border-radius: 2px;
}
.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: #666;
  font-size: 1.05rem;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
  transition: all .25s;
  cursor: pointer;
  border: none;
}
.btn-primary { background: #00a99d; color: #fff; }
.btn-primary:hover { background: #008f84; }
.btn-outline { border: 2px solid #fff; color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.15); }
.btn-outline-dark { border: 2px solid #1a3a5c; color: #1a3a5c; background: transparent; }
.btn-outline-dark:hover { background: #1a3a5c; color: #fff; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  transition: background .3s;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 95px;
}
.navbar-logo img {
  height: 75px;
  width: auto;
}
.navbar-logo .logo-text {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a3a5c;
}
.navbar-logo .logo-text span.teal { color: #00a99d; }

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-weight: 500;
  color: #1a3a5c;
  position: relative;
  padding: 4px 0;
  transition: color .2s;
}
.nav-links a::after {
  content: '';
  position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: #00a99d;
  transition: width .3s;
}
.nav-links a:hover { color: #00a99d; }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: #00a99d; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 3px; background: #1a3a5c; border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  margin-top: 95px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
}
.hero-content { flex: 1; position: relative; z-index: 1; }
.hero-content h1 {
  font-size: 2.8rem;
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero-content h1 span { color: #00a99d; }
.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 32px;
  max-width: 520px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { flex: 1; position: relative; z-index: 1; text-align: center; }
.hero-visual svg { max-width: 420px; }

/* ---------- Services Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.service-card {
  background: #fff;
  border-radius: 10px;
  padding: 40px 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
  transition: transform .3s, box-shadow .3s;
  border-top: 4px solid transparent;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,.1);
  border-top-color: #00a99d;
}
.service-card .icon {
  width: 80px; height: 80px;
  background: rgba(0,169,157,.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card .icon svg { width: 40px; height: 40px; color: #00a99d; }
.service-card h3 { font-size: 1.25rem; color: #1a3a5c; margin-bottom: 10px; }
.service-card p { color: #666; font-size: .97rem; }

/* ---------- Stats Row ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  padding: 60px 0;
}
.stat-item h3 { font-size: 2.4rem; color: #00a99d; font-weight: 700; }
.stat-item p  { color: #1a3a5c; font-weight: 500; margin-top: 4px; }

/* ---------- About / Why Choose ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text h3 { font-size: 1.6rem; color: #1a3a5c; margin-bottom: 16px; }
.about-text p  { color: #555; margin-bottom: 16px; }
.about-image {
  background: linear-gradient(135deg, #e8f4f3 0%, #d0ecea 100%);
  border-radius: 12px;
  padding: 40px;
  display: flex; align-items: center; justify-content: center;
  min-height: 340px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 40px;
}
.value-card {
  text-align: center;
  padding: 32px 20px;
}
.value-card .icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  background: rgba(0,169,157,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.value-card h4 { color: #1a3a5c; margin-bottom: 8px; }
.value-card p  { color: #666; font-size: .93rem; }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}
.team-card {
  text-align: center;
  padding: 36px 24px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.team-card .avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a3a5c, #00a99d);
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 2rem; font-weight: 700;
}
.team-card h4 { color: #1a3a5c; margin-bottom: 4px; }
.team-card .role { color: #00a99d; font-size: .9rem; font-weight: 500; }
.team-card p { color: #666; font-size: .93rem; margin-top: 10px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info-card {
  display: flex; gap: 16px;
  margin-bottom: 28px;
}
.contact-info-card .icon {
  width: 48px; height: 48px; min-width: 48px;
  background: rgba(0,169,157,.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.contact-info-card h4 { color: #1a3a5c; margin-bottom: 2px; }
.contact-info-card p  { color: #666; font-size: .95rem; }

.contact-form { background: #fff; padding: 40px; border-radius: 12px; box-shadow: 0 4px 24px rgba(0,0,0,.06); }
.contact-form h3 { color: #1a3a5c; margin-bottom: 24px; font-size: 1.4rem; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 500; color: #1a3a5c; margin-bottom: 6px; font-size: .95rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #d5dde5;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color .2s;
  background: #fafbfc;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00a99d;
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, #1a3a5c, #0d2440);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
}
.cta-banner h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-banner p  { color: rgba(255,255,255,.8); margin-bottom: 28px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
.footer {
  background: #0d1f33;
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
  position: relative;
  overflow: hidden;
}
.skyline-backdrop {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  pointer-events: none;
  z-index: 0;
}
.skyline-backdrop svg {
  display: block;
  width: 100%;
}
.footer .container {
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-about p { font-size: .93rem; margin-top: 12px; line-height: 1.6; }
.footer h4 { color: #fff; margin-bottom: 16px; font-size: 1.05rem; }
.footer ul li { margin-bottom: 8px; }
.footer ul a:hover, .footer .email-link:hover { color: #00a99d; }

/* Email links — site-wide */
.email-link {
  color: inherit;
  text-decoration: underline;
  transition: color .2s;
}
.email-link:hover {
  color: #00a99d;
}

/* Social icons */
.footer-socials a:hover svg {
  fill: #00a99d;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 40px;
  padding: 20px 0;
  text-align: center;
  font-size: .88rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .hero .container { flex-direction: column; text-align: center; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute; top: 95px; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-content h1 { font-size: 2rem; }
  .section { padding: 56px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}