/*
Theme Name: DLZ Manufacturing
Theme URI: https://dlz-manufacturing.com
Author: DLZ Team
Description: B2B Manufacturing Platform Theme - Similar to Fictiv
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: dlz-theme
*/

/* ========================================
   CSS VARIABLES
======================================== */
:root {
  --color-primary: #0d9488;
  --color-primary-dark: #0f766e;
  --color-primary-light: #14b8a6;
  --color-dark: #0f172a;
  --color-dark-2: #1e293b;
  --color-dark-3: #334155;
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-white: #ffffff;
  --color-light-bg: #f1f5f9;
  --color-border: #334155;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Inter', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.25);
  --transition: 0.25s ease;
  --container: 1280px;
}

/* ========================================
   RESET & BASE
======================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-primary);
  background: var(--color-white);
  color: var(--color-dark);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* ========================================
   TYPOGRAPHY
======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: inherit;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

/* ========================================
   LAYOUT
======================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 120px 0; }

.section-dark {
  background: var(--color-dark);
  color: var(--color-text);
}

.section-dark-2 {
  background: var(--color-dark-2);
  color: var(--color-text);
}

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

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

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

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

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

.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

/* ========================================
   HEADER / NAVIGATION
======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(15, 23, 42, 0.97);
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

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

.main-nav { display: flex; align-items: center; gap: 4px; }

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-white);
  background: rgba(255,255,255,0.08);
}

.nav-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-dark-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 10px 14px;
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.dropdown a:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.07);
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.btn-nav-quote {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition);
}

.btn-nav-quote:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* Mobile Nav */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-white);
  padding: 8px;
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: flex; }
}

/* ========================================
   HERO
======================================== */
.hero {
  background: var(--color-dark);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.4);
  color: var(--color-primary-light);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 24px;
}

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

.hero p {
  color: var(--color-text-muted);
  font-size: 1.15rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-benefits {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.hero-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}
.hero-benefit svg {
  color: var(--color-primary);
  flex-shrink: 0;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.hero-stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-white);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
}

.hero-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-dark-2);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: linear-gradient(135deg, var(--color-dark-2), var(--color-dark-3));
}

.placeholder-img svg { width: 48px; height: 48px; opacity: 0.4; }

@media (max-width: 768px) {
  .hero { padding: 120px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
}

/* ========================================
   SECTION HEADER
======================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin: 0;
}

.section-dark .section-header p,
.section-dark-2 .section-header p {
  color: rgba(255,255,255,0.6);
}

/* ========================================
   SERVICE CARDS
======================================== */
.service-card {
  background: var(--color-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.section-dark .service-card,
.section-dark-2 .service-card {
  background: var(--color-dark-3);
  border-color: var(--color-border);
}

.service-card-img {
  aspect-ratio: 16/9;
  background: var(--color-light-bg);
  overflow: hidden;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-img img { transform: scale(1.05); }

.service-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }

.service-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--color-dark);
}

.section-dark .service-card h3,
.section-dark-2 .service-card h3 {
  color: var(--color-white);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: 20px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  transition: gap var(--transition);
}

.service-card-link:hover { gap: 10px; }

/* ========================================
   HOW IT WORKS
======================================== */
.how-it-works-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.how-it-works-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  z-index: 0;
}

.step {
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 4px var(--color-dark), 0 0 0 6px var(--color-primary);
}

.step h4 { margin-bottom: 8px; color: var(--color-white); font-size: 1rem; }
.step p { color: rgba(255,255,255,0.6); font-size: 0.875rem; margin: 0; }

@media (max-width: 768px) {
  .how-it-works-steps { grid-template-columns: repeat(2, 1fr); }
  .how-it-works-steps::before { display: none; }
  .step { padding: 16px; }
}

/* ========================================
   STATS BANNER
======================================== */
.stats-banner {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  margin-bottom: 6px;
}

.stat-label { font-size: 0.875rem; opacity: 0.85; }

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================
   TESTIMONIALS
======================================== */
.testimonial-card {
  background: var(--color-dark-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.testimonial-stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 16px; }

.testimonial-text {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-name { font-weight: 600; color: var(--color-white); font-size: 0.9rem; }
.testimonial-role { font-size: 0.8rem; color: var(--color-text-muted); }

/* ========================================
   CASE STUDY CARDS
======================================== */
.case-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--color-primary);
}

.case-card-img {
  aspect-ratio: 16/9;
  background: var(--color-light-bg);
  overflow: hidden;
}

.case-card-img img { width: 100%; height: 100%; object-fit: cover; }

.case-card-body { padding: 24px; }

.case-card-tag {
  display: inline-block;
  background: rgba(13, 148, 136, 0.1);
  color: var(--color-primary-dark);
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.case-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-dark); }
.case-card p { color: var(--color-text-muted); font-size: 0.875rem; margin: 0; }

/* ========================================
   QUOTE FORM
======================================== */
.quote-section {
  background: var(--color-dark);
  padding: 100px 0;
}

.quote-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.quote-info h2 { color: var(--color-white); margin-bottom: 16px; }
.quote-info p { color: var(--color-text-muted); margin-bottom: 32px; }

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

.quote-feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(13, 148, 136, 0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.quote-feature h4 { font-size: 0.95rem; color: var(--color-white); margin-bottom: 4px; }
.quote-feature p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

.quote-form-wrap {
  background: var(--color-dark-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.quote-form-wrap h3 { color: var(--color-white); margin-bottom: 28px; font-size: 1.3rem; }

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

.form-label {
  display: block;
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-white);
  padding: 12px 16px;
  font-size: 0.9rem;
  transition: border-color var(--transition);
  font-family: var(--font-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-control::placeholder { color: rgba(255,255,255,0.3); }

select.form-control { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

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

.file-upload {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--color-text-muted);
}

.file-upload:hover {
  border-color: var(--color-primary);
  background: rgba(13, 148, 136, 0.05);
}

.file-upload input { display: none; }
.file-upload svg { width: 32px; height: 32px; margin: 0 auto 8px; }
.file-upload p { font-size: 0.875rem; margin: 0; }
.file-upload span { font-size: 0.75rem; color: rgba(255,255,255,0.35); }

.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; padding: 16px; }

.form-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 12px;
}

@media (max-width: 768px) {
  .quote-wrap { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ========================================
   CAPABILITIES (Service Detail Pages)
======================================== */
.capability-hero {
  background: var(--color-dark);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.capability-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(13, 148, 136, 0.12) 0%, transparent 60%);
}

.capability-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.capability-hero h1 { color: var(--color-white); margin-bottom: 16px; }
.capability-hero p { color: var(--color-text-muted); font-size: 1.05rem; margin-bottom: 28px; }

.capability-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}

.badge.badge-primary {
  background: rgba(13,148,136,0.2);
  border-color: rgba(13,148,136,0.5);
  color: var(--color-primary-light);
}

.client-logos {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.client-logo-placeholder {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  font-weight: 700;
  letter-spacing: 1px;
}

/* Feature Tabs */
.feature-tabs { border-bottom: 1px solid #e2e8f0; margin-bottom: 48px; }

.feature-tabs ul {
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.feature-tabs li a {
  display: block;
  padding: 14px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.feature-tabs li a:hover,
.feature-tabs li a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Materials accordion */
.accordion-item {
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: background var(--transition);
}

.accordion-header:hover { background: var(--color-light-bg); }
.accordion-header svg { transition: transform var(--transition); flex-shrink: 0; }
.accordion-header.open svg { transform: rotate(180deg); }

.accordion-body {
  display: none;
  padding: 0 20px 20px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.accordion-body.open { display: block; }

/* Specs Table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.specs-table th {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.specs-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  color: var(--color-dark);
}

.specs-table tr:hover td { background: var(--color-light-bg); }

/* ========================================
   CASE STUDIES PAGE
======================================== */
.case-filters {
  background: var(--color-light-bg);
  padding: 32px 0;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 72px;
  z-index: 100;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.filter-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.filter-tag {
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid #e2e8f0;
  background: var(--color-white);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-dark);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-tag:hover,
.filter-tag.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ========================================
   FAQ
======================================== */
.faq-item {
  border-bottom: 1px solid #e2e8f0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  gap: 16px;
}

.faq-question svg { flex-shrink: 0; transition: transform var(--transition); }
.faq-question.open svg { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding-bottom: 20px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-answer.open { display: block; }

/* ========================================
   FOOTER
======================================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: 80px 0 32px;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand p { font-size: 0.875rem; line-height: 1.7; max-width: 280px; margin-top: 12px; }

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--color-white); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.4); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--color-white); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ========================================
   ABOUT PAGE
======================================== */
.about-hero {
  background: var(--color-dark);
  padding: 140px 0 80px;
}

.team-card {
  text-align: center;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
}

.team-card h4 { margin-bottom: 4px; }
.team-card p { font-size: 0.875rem; color: var(--color-text-muted); margin: 0; }

/* ========================================
   CONTACT PAGE
======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--color-text-muted); margin-bottom: 40px; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-detail h4 { font-size: 0.875rem; margin-bottom: 2px; }
.contact-detail p { font-size: 0.875rem; color: var(--color-text-muted); margin: 0; }

.contact-form-wrap {
  background: var(--color-light-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-wrap .form-control {
  background: var(--color-white);
  border-color: #e2e8f0;
  color: var(--color-dark);
}

.contact-form-wrap .form-control::placeholder { color: #94a3b8; }
.contact-form-wrap .form-label { color: var(--color-dark); }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ========================================
   CTA BANNER
======================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--color-dark-2), var(--color-dark));
  padding: 80px 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-banner h2 { color: var(--color-white); margin-bottom: 12px; }
.cta-banner p { color: var(--color-text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.cta-banner-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ========================================
   UTILITIES
======================================== */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.text-white { color: var(--color-white); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.page-wrap { padding-top: 72px; }

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