/* ============================================================
   TConnect IT Solutions – Global Stylesheet
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --primary:       #0a4db8;
  --primary-dark:  #083a8c;
  --primary-light: #3b71d4;
  --accent:        #00b4d8;
  --accent-light:  #caf0f8;
  --white:         #ffffff;
  --bg:            #f4f7fc;
  --bg2:           #eaf0fb;
  --text:          #1a2340;
  --text-muted:    #5a6a8a;
  --border:        #d0dcf0;
  --card-bg:       #ffffff;
  --shadow:        0 4px 24px rgba(10, 77, 184, 0.10);
  --shadow-hover:  0 8px 40px rgba(10, 77, 184, 0.18);
  --radius:        14px;
  --radius-sm:     8px;
  --transition:    0.3s cubic-bezier(.4,0,.2,1);
  --nav-height:    70px;
  --font-main:     'Inter',    sans-serif;
  --font-head:     'Outfit',   sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

ul { list-style: none; }

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5 {
  font-family: var(--font-head);
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-muted); margin-bottom: 1rem; }

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

.section {
  padding: 90px 0;
}

.section-alt { background: var(--bg); }

.section-title {
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 52px;
  font-size: 1.05rem;
}

.tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  font-family: var(--font-main);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,77,184,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

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

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.card-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, var(--accent-light), #dbeafe);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.6rem;
}

/* ---------- Grid Helpers ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(10,77,184,0.12); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 44px;
  width: auto;
}
.nav-logo-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
  letter-spacing: -0.5px;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  position: relative;
  padding: 8px 14px;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px;
  width: 0; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--bg2);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: calc(100% - 28px); }

/* Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > a .dd-arrow {
  font-size: 0.65rem;
  margin-left: 4px;
  transition: transform var(--transition);
  display: inline-block;
}
.nav-dropdown:hover > a .dd-arrow { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-hover);
  min-width: 220px;
  padding: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text);
}
.dropdown-menu a:hover { background: var(--bg2); color: var(--primary); }
.dropdown-menu a::after { display: none; }

/* CTA in nav */
.nav-cta {
  margin-left: 12px;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile Nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-hover);
  padding: 16px 24px 24px;
  z-index: 999;
  animation: slideDown 0.25s ease;
}
.nav-mobile.open { display: block; }

.nav-mobile a {
  display: block;
  padding: 11px 0;
  border-bottom: 1px solid var(--bg);
  font-weight: 500;
  color: var(--text);
}
.nav-mobile a:last-child { border-bottom: none; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
  background: linear-gradient(135deg, #f0f5ff 0%, #e8f4fd 50%, #f4f7fc 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  animation: float 8s ease-in-out infinite;
}
.hero-blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #3b71d4, #00b4d8);
  top: -120px; right: -100px;
  animation-delay: 0s;
}
.hero-blob-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #caf0f8, #3b71d4);
  bottom: -80px; left: -80px;
  animation-delay: 3s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,77,184,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,77,184,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-text .tag { margin-bottom: 20px; }
.hero-text h1 { margin-bottom: 20px; }
.hero-text p { font-size: 1.1rem; margin-bottom: 36px; max-width: 520px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
}
.hero-card-float {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
  animation: float 5s ease-in-out infinite;
}
.hero-card-float h3 { font-size: 1.1rem; margin-bottom: 16px; }
.hero-stat-row { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-stat { text-align: center; flex: 1; }
.hero-stat .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
}
.hero-stat .label { font-size: 0.8rem; color: var(--text-muted); }

.hero-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(10,77,184,0.35);
  animation: float 6s ease-in-out infinite;
  animation-delay: 1.5s;
}
.hero-badge span { font-size: 1.5rem; display: block; }

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text p { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-visual { display: none; }
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 140px 0 70px;
  background: linear-gradient(135deg, #0a4db8 0%, #083a8c 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content:'';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero .tag { background: rgba(255,255,255,0.15); color: var(--white); }
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,0.8); margin: 0 auto; max-width: 560px; }

/* ============================================================
   SERVICES OVERVIEW (Home)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1024px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px 24px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--primary-light); }
.service-card:hover::before { transform: scaleX(1); }

.service-card .icon { font-size: 2.2rem; margin-bottom: 14px; }
.service-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.service-card p { font-size: 0.88rem; margin-bottom: 16px; }
.service-card .link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 5px;
}
.service-card .link .arrow {
  transition: transform var(--transition);
}
.service-card:hover .link .arrow { transform: translateX(4px); }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 768px) { .why-grid { grid-template-columns: 1fr; } }

.why-list { list-style: none; }
.why-list li {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}
.why-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.1rem;
  flex-shrink: 0;
}
.why-list h4 { margin-bottom: 4px; }
.why-list p { margin-bottom: 0; font-size: 0.9rem; }

.why-visual {
  position: relative;
}
.why-image-box {
  background: linear-gradient(135deg, var(--primary) 0%, #00b4d8 100%);
  border-radius: 20px;
  padding: 40px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.why-image-box::after {
  content:'';
  position:absolute;
  top:-40px; right:-40px;
  width:200px; height:200px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.why-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-stat-item { text-align: center; }
.why-stat-item .num {
  font-family: var(--font-head);
  font-size: 2.4rem; font-weight: 800; display: block;
}
.why-stat-item .lbl { font-size: 0.82rem; opacity: 0.8; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0,180,216,0.2) 0%, transparent 50%);
}
.cta-banner h2, .cta-banner p { color: var(--white); }
.cta-banner p { opacity: 0.85; }
.cta-banner .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: #0d1a35;
  color: rgba(255,255,255,0.8);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand img { height: 40px; margin-bottom: 14px; filter: brightness(10); }
.footer-brand p { font-size: 0.88rem; margin-bottom: 20px; }

.social-links { display: flex; gap: 10px; }
.social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  font-size: 0.9rem;
  color: var(--white);
}
.social-link:hover { background: var(--primary); color: var(--white); transform: translateY(-3px); }

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 18px;
  font-family: var(--font-head);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--accent); }

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  align-items: flex-start;
}
.footer-contact-item .fi { font-size: 1rem; margin-top: 2px; color: var(--accent); flex-shrink: 0; }
.footer-contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.65); }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.83rem; color: rgba(255,255,255,0.45); margin-bottom: 0; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-section {
  background: var(--bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: flex-start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
  align-items: flex-start;
}
.ci-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.2rem;
  flex-shrink: 0;
}
.ci-text h4 { margin-bottom: 4px; }
.ci-text p { margin-bottom: 0; font-size: 0.9rem; }

.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  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(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10,77,184,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============================================================
   BLOG / RESOURCES
   ============================================================ */
.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.blog-card-img {
  height: 200px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
}
.blog-card-body { padding: 24px; }
.blog-tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.blog-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.blog-card-body p { font-size: 0.875rem; margin-bottom: 14px; }
.blog-meta { font-size: 0.8rem; color: var(--text-muted); }

/* ============================================================
   SERVICE DETAIL LIST
   ============================================================ */
.service-detail-list {
  list-style: none;
}
.service-detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--bg);
}
.service-detail-list li:last-child { border-bottom: none; }
.sdl-check {
  width: 24px; height: 24px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.sdl-text h4 { font-size: 0.95rem; margin-bottom: 2px; }
.sdl-text p { font-size: 0.85rem; margin-bottom: 0; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-16px); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Staggered children */
.stagger > * { transition-delay: calc(var(--i, 0) * 0.1s); }

/* ============================================================
   PULSE CHIP (live indicators)
   ============================================================ */
.pulse-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}
.pulse-dot {
  width: 8px; height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

/* ============================================================
   TABS
   ============================================================ */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.tab-btn {
  padding: 10px 22px;
  border: none;
  background: transparent;
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
.tab-btn.active, .tab-btn:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--bg2);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(10,77,184,0.35);
  opacity: 0; pointer-events: none;
  transition: all var(--transition);
  cursor: pointer;
  z-index: 999;
  text-decoration: none;
}
.back-top.visible { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--accent); transform: translateY(-3px); }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  justify-content: center;
  margin-top: 16px;
}
.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--white); }

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.d-flex { display: flex; }
.gap-2 { gap: 16px; }
.align-center { align-items: center; }