/* ============================================================
   ProSimIT – Shared Stylesheet
   Aesthetic: Corporate Navy + Electric Teal – Clean & Authoritative
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --navy: #0a1628;
  --navy-mid: #122040;
  --teal: #00c6b0;
  --teal-light: #00e5cc;
  --silver: #c8d6e5;
  --white: #f8fbff;
  --gray: #6b7a8d;
  --light-bg: #f0f4f9;
  --card-bg: #ffffff;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(10,22,40,0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--navy);
  line-height: 1.7;
  font-size: 16px;
}

/* ── NAV ───────────────────────────────────────────── */
header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

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

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo span { color: var(--teal); }

.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--silver);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--teal);
  background: rgba(0,198,176,0.1);
}

.nav-links .cta-btn {
  background: var(--teal);
  color: var(--navy);
  font-weight: 600;
  padding: 9px 20px;
}

.nav-links .cta-btn:hover {
  background: var(--teal-light);
  color: var(--navy);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── HERO ──────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #0d2a4a 100%);
  color: var(--white);
  padding: 100px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(0,198,176,0.15) 0%, transparent 60%);
}

.hero-content { position: relative; max-width: 860px; margin: 0 auto; }

.hero-badge {
  display: inline-block;
  background: rgba(0,198,176,0.2);
  border: 1px solid rgba(0,198,176,0.4);
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 22px;
}

.hero h1 em { font-style: normal; color: var(--teal); }

.hero p {
  font-size: 1.15rem;
  color: var(--silver);
  max-width: 640px;
  margin: 0 auto 36px;
}

.btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  background: var(--teal);
  color: var(--navy);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 30px;
  border-radius: 100px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  display: inline-block;
}

.btn-primary:hover { background: var(--teal-light); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,198,176,0.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 30px;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,0.35);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s;
  display: inline-block;
}

.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

/* ── STATS ─────────────────────────────────────────── */
.stats-bar {
  background: var(--teal);
  padding: 30px 24px;
}

.stats-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 20px;
}

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--navy);
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── SECTIONS ──────────────────────────────────────── */
section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

h2.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 620px;
  margin-bottom: 50px;
}

/* ── CARDS ─────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(10,22,40,0.06);
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(10,22,40,0.16);
  border-color: rgba(0,198,176,0.3);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy);
}

.card p { color: var(--gray); font-size: 0.95rem; }

/* ── REGIONS ───────────────────────────────────────── */
.regions-section { background: var(--light-bg); }

.regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 10px;
}

.region-pill {
  background: var(--card-bg);
  border: 2px solid rgba(0,198,176,0.3);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: all 0.25s;
}

.region-pill:hover {
  border-color: var(--teal);
  background: rgba(0,198,176,0.05);
}

.region-pill .icon { font-size: 1.6rem; margin-bottom: 8px; }
.region-pill strong { display: block; font-size: 0.95rem; color: var(--navy); font-weight: 600; }
.region-pill span { font-size: 0.82rem; color: var(--gray); }

/* ── CTA BAND ──────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 24px;
}

.cta-band h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.cta-band p { color: var(--silver); margin-bottom: 32px; font-size: 1.05rem; }

/* ── FOOTER ────────────────────────────────────────── */
footer {
  background: var(--navy);
  color: var(--silver);
  padding: 60px 24px 30px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo { font-size: 1.5rem; }
.footer-brand p { margin-top: 14px; font-size: 0.9rem; color: var(--gray); line-height: 1.6; }

.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: var(--gray); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--teal); }

.footer-contact p { font-size: 0.9rem; margin-bottom: 10px; }
.footer-contact a { color: var(--teal); text-decoration: none; }

.footer-bottom {
  max-width: 1200px;
  margin: 28px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--gray);
}

.footer-bottom a { color: var(--teal); text-decoration: none; }

/* ── PAGE HERO ─────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 70px 24px 60px;
  text-align: center;
}

.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 14px;
}

.page-hero p { color: var(--silver); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ── TEAM CARDS ────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.team-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--teal);
}

.team-card .avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--navy-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
}

.team-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.team-card .title {
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.team-card p { color: var(--gray); font-size: 0.95rem; }

/* ── CONTACT FORM ──────────────────────────────────── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 56px;
  align-items: start;
}

.contact-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
}

.contact-info p { color: var(--gray); margin-bottom: 28px; }

.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-item .ci-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,198,176,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item .ci-text strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); margin-bottom: 2px; }
.contact-item .ci-text a, .contact-item .ci-text span { color: var(--navy); font-weight: 500; text-decoration: none; font-size: 0.97rem; }
.contact-item .ci-text a:hover { color: var(--teal); }

.form-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--white);
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--teal); }

.form-group textarea { resize: vertical; min-height: 120px; }

/* ── CAPTCHA ───────────────────────────────────────── */
.math-captcha {
  background: var(--light-bg);
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.math-captcha label { font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.math-captcha .math-question { font-weight: 700; font-size: 1.1rem; color: var(--teal); }
.math-captcha input { width: 80px !important; flex-shrink: 0; }

.form-status {
  padding: 14px 18px;
  border-radius: 8px;
  margin-top: 16px;
  font-size: 0.92rem;
  font-weight: 500;
  display: none;
}

.form-status.success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; display: block; }
.form-status.error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; display: block; }

/* ── SERVICES PAGE ─────────────────────────────────── */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid #e2e8f0;
}

.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }

.service-icon-large { font-size: 5rem; margin-bottom: 20px; }

.service-detail h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
}

.service-detail p { color: var(--gray); margin-bottom: 16px; }

.feature-list { list-style: none; }
.feature-list li {
  padding: 8px 0;
  color: var(--gray);
  font-size: 0.95rem;
  border-bottom: 1px solid #f0f4f9;
  display: flex;
  gap: 10px;
}

.feature-list li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail.reverse { direction: ltr; }
}

@media (max-width: 700px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  }

  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; font-size: 1rem; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 60px 20px; }
}