/* ============================================================
   İMSA YAPI MARKET & TOPTAN ŞANTİYE TEDARİK - CSS SYSTEM
   Modern, industrial, responsive, high-contrast engineering aesthetic
============================================================ */

:root {
  --primary-navy: #0B132B;
  --secondary-navy: #1C2541;
  --dark-slate: #0F172A;
  --card-bg: #FFFFFF;
  --body-bg: #F8FAFC;
  --border-color: #E2E8F0;
  --border-dark: #334155;
  
  --amber: #F59E0B;
  --amber-dark: #D97706;
  --amber-light: #FEF3C7;
  --amber-glow: rgba(245, 158, 11, 0.35);

  --accent-cyan: #0284C7;
  --accent-blue: #2563EB;
  --green: #10B981;
  --green-dark: #059669;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-light: #F1F5F9;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.07), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(11,19,43,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-glow: 0 0 24px var(--amber-glow);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--body-bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Helper Utilities */
.text-center { text-align: center; }
.text-white { color: #FFFFFF !important; }
.text-amber { color: var(--amber) !important; }
.mt-3 { margin-top: 12px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-amber {
  background: linear-gradient(135deg, var(--amber) 0%, var(--amber-dark) 100%);
  color: #0B132B;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}
.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(217, 119, 6, 0.5);
  background: linear-gradient(135deg, #FBBF24 0%, var(--amber) 100%);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--primary-navy);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}
.btn-outline:hover {
  background: #EDF2F7;
  border-color: #CBD5E1;
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

.btn-lg {
  padding: 16px 30px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* Section Badges & Titles */
.section-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--amber-dark);
  background: var(--amber-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--primary-navy);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 40px;
}

.text-center.section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   1. TOP BAR
============================================================ */
.top-bar {
  background: var(--dark-slate);
  color: #CBD5E1;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.18);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.76rem;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #34D399;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.top-link {
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.top-link:hover {
  color: var(--amber);
}

.top-whatsapp {
  color: #34D399;
  font-weight: 700;
}
.top-whatsapp:hover {
  color: #6EE7B7;
}

/* ============================================================
   2. NAVBAR
============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-navy) 0%, #1E3A8A 100%);
  color: var(--amber);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--amber);
  box-shadow: 0 4px 12px rgba(11, 19, 43, 0.2);
}

.logo-i {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1;
}

.logo-sub {
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #FFFFFF;
}

.brand-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: var(--primary-navy);
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--amber-dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
}
.nav-link:hover {
  color: var(--amber-dark);
}

.highlight-link {
  color: var(--amber-dark);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.mobile-toggle span {
  width: 24px;
  height: 2.5px;
  background-color: var(--primary-navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   3. HERO SECTION
============================================================ */
.hero-section {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  color: #FFFFFF;
  padding: 80px 0 60px 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 19, 43, 0.95) 0%, rgba(11, 19, 43, 0.82) 55%, rgba(11, 19, 43, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tag-pill {
  background: var(--amber);
  color: var(--primary-navy);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.tag-location {
  color: #CBD5E1;
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  text-shadow: 0 2px 14px rgba(0,0,0,0.3);
}

.hero-desc {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 34px;
  max-width: 720px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 30px;
}

.stat-card {
  padding: 6px 10px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--amber);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.85rem;
  color: #CBD5E1;
  font-weight: 500;
  margin-top: 4px;
}

/* ============================================================
   4. TRUST RIBBON
============================================================ */
.trust-ribbon {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
  box-shadow: var(--shadow-sm);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.trust-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.trust-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.trust-item h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.trust-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   5. QUOTE BUILDER SECTION (INTERACTIVE ROBOT)
============================================================ */
.quote-builder-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #F1F5F9 0%, #E2E8F0 100%);
}

.quote-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 40px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.quote-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.quote-step {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}
.quote-step.active {
  color: var(--amber-dark);
  font-weight: 700;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #F1F5F9;
  border: 2px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
}
.quote-step.active .step-num {
  background: var(--amber);
  border-color: var(--amber-dark);
  color: var(--primary-navy);
}

.step-text {
  font-family: var(--font-heading);
  font-size: 0.95rem;
}

.quote-step-line {
  flex: 1;
  height: 2px;
  background: #E2E8F0;
  margin: 0 16px;
}

.step-heading {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 24px;
}

/* Step 1 Project Grid */
.project-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 30px;
}

.project-radio-card {
  position: relative;
  cursor: pointer;
}
.project-radio-card input {
  position: absolute;
  opacity: 0;
}

.radio-content {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #FFFFFF;
  transition: var(--transition);
}
.project-radio-card:hover .radio-content {
  border-color: #94A3B8;
  transform: translateY(-2px);
}
.project-radio-card input:checked + .radio-content {
  border-color: var(--amber-dark);
  background: #FFFBEB;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.15);
}

.radio-icon {
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.radio-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--primary-navy);
}

.radio-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Step 2 Category Grid */
.category-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

.check-card {
  position: relative;
  cursor: pointer;
}
.check-card input {
  position: absolute;
  opacity: 0;
}

.check-box-inner {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #FFFFFF;
  transition: var(--transition);
}
.check-card:hover .check-box-inner {
  border-color: #94A3B8;
}
.check-card input:checked + .check-box-inner {
  border-color: var(--accent-cyan);
  background: #F0F9FF;
}

.check-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.check-box-inner strong {
  font-family: var(--font-heading);
  display: block;
  font-size: 1rem;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.check-box-inner p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Step 3 Inputs */
.form-grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.input-group label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.input-group input, .input-group select, .input-group textarea {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: #F8FAFC;
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}

.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
  border-color: var(--amber-dark);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.step-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.submission-btn-group {
  display: flex;
  gap: 12px;
}

.quote-success-banner {
  background: #ECFDF5;
  border: 1.5px solid #10B981;
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 24px;
}

.success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #10B981;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  flex-shrink: 0;
}

.quote-success-banner h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: #065F46;
  margin-bottom: 4px;
}

.quote-success-banner p {
  color: #047857;
  font-size: 0.92rem;
}

/* ============================================================
   6. PRODUCT CATEGORIES SHOWCASE
============================================================ */
.categories-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.section-header-split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  gap: 20px;
  flex-wrap: wrap;
}

.category-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cat-tab {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.86rem;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-color);
  background: #F8FAFC;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.cat-tab:hover {
  border-color: #94A3B8;
  color: var(--text-primary);
}
.cat-tab.active {
  background: var(--primary-navy);
  color: #FFFFFF;
  border-color: var(--primary-navy);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: #CBD5E1;
  box-shadow: var(--shadow-lg);
}

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.cat-badge {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.discount-pill {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--amber-dark);
  background: var(--amber-light);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.product-icon-wrap {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
}

.product-features {
  margin-bottom: 24px;
  border-top: 1px dashed var(--border-color);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.product-features li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.product-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.stock-status {
  font-size: 0.8rem;
  font-weight: 700;
}
.stock-status.in-stock {
  color: var(--green);
}

.product-cta {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--primary-navy);
}
.product-cta:hover {
  color: var(--amber-dark);
}

/* ============================================================
   7. CONTRACTOR SOLUTIONS (WITH IMAGE)
============================================================ */
.contractor-solutions {
  padding: 100px 0;
  background: #F8FAFC;
  border-top: 1px solid var(--border-color);
}

.contractor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.contractor-image-block {
  position: relative;
}

.rounded-img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.image-badge-card {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--primary-navy);
  color: #FFFFFF;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 14px;
  align-items: center;
  max-width: 380px;
  border: 1px solid var(--border-dark);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.badge-icon {
  font-size: 2rem;
}

.image-badge-card strong {
  font-family: var(--font-heading);
  display: block;
  font-size: 1rem;
  color: var(--amber);
  margin-bottom: 2px;
}

.image-badge-card p {
  font-size: 0.82rem;
  color: #CBD5E1;
  line-height: 1.4;
}

.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 28px;
}

.solution-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.sol-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--amber-light);
  color: var(--amber-dark);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.solution-item h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.solution-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contractor-cta-wrap {
  margin-top: 36px;
}

/* ============================================================
   8. DELIVERY & LOGISTICS NETWORK
============================================================ */
.delivery-section {
  padding: 90px 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
}

.delivery-zones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.zone-card {
  background: #F8FAFC;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 24px;
  transition: var(--transition);
}
.zone-card:hover {
  background: #FFFFFF;
  border-color: var(--amber-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.zone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.zone-header h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.zone-speed {
  font-size: 0.74rem;
  font-weight: 800;
  background: #E0F2FE;
  color: #0369A1;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.zone-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   9. REVIEWS & TESTIMONIALS
============================================================ */
.reviews-section {
  padding: 90px 0;
  background: #F1F5F9;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #F59E0B;
  font-size: 1.2rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.reviewer-meta {
  margin-top: auto;
  display: flex;
  gap: 12px;
  align-items: center;
}

.reviewer-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-navy);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
}

.reviewer-meta strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary-navy);
}

.reviewer-meta span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   10. FAQ ACCORDION
============================================================ */
.faq-section {
  padding: 90px 0;
  background: #FFFFFF;
}

.faq-container {
  max-width: 860px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item.active {
  border-color: var(--amber-dark);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: #F8FAFC;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}
.accordion-trigger:hover {
  background: #F1F5F9;
}
.accordion-item.active .accordion-trigger {
  background: #FFFBEB;
  color: var(--amber-dark);
}

.acc-icon {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.25s ease;
}
.accordion-item.active .acc-icon {
  transform: rotate(45deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background: #FFFFFF;
}
.accordion-panel p {
  padding: 20px 24px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   11. CONTACT & LOCATION
============================================================ */
.contact-section {
  padding: 100px 0;
  background: var(--primary-navy);
  color: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-intro {
  color: #CBD5E1;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 34px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.c-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail-item strong {
  font-family: var(--font-heading);
  display: block;
  font-size: 0.95rem;
  color: var(--amber);
  margin-bottom: 2px;
}

.contact-detail-item p, .contact-detail-item a {
  color: #E2E8F0;
  font-size: 0.95rem;
}
.contact-detail-item a:hover {
  color: var(--amber);
  text-decoration: underline;
}

.contact-form-card {
  background: #FFFFFF;
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ============================================================
   12. FOOTER
============================================================ */
.footer {
  background: var(--dark-slate);
  color: #94A3B8;
  padding: 80px 0 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  margin-bottom: 18px;
}
.footer-logo .brand-title {
  color: #FFFFFF;
}

.footer-about {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 20px;
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.f-badge {
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255,255,255,0.06);
  color: #CBD5E1;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: #94A3B8;
}
.footer-links a:hover {
  color: var(--amber);
  padding-left: 4px;
}

.footer-contact-p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: #CBD5E1;
}
.footer-contact-p a {
  color: var(--amber);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  font-size: 0.82rem;
  color: #64748B;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================================
   13. FLOATING CTA BUTTON
============================================================ */
.floating-cta-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}
.float-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.6);
}

/* ============================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
============================================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .delivery-zones-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .contractor-grid { grid-template-columns: 1fr; gap: 40px; }
  .contractor-image-block { order: -1; }
  .rounded-img { height: 380px; }
}

@media (max-width: 768px) {
  .top-bar-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .top-info-item:not(:first-child) { display: none; }
  .header-inner { height: 70px; }

  .mobile-toggle { display: flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 2px solid var(--border-color);
    box-shadow: var(--shadow-lg);
  }
  .nav-menu.mobile-open {
    display: flex;
  }
  .header-actions .btn { display: none; }

  .hero-section { min-height: auto; padding: 60px 0 50px 0; }
  .hero-title { font-size: 2.2rem; }
  .hero-desc { font-size: 1rem; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .trust-grid { grid-template-columns: 1fr; gap: 20px; }
  
  .quote-card { padding: 24px 18px; }
  .project-type-grid { grid-template-columns: 1fr; }
  .category-checkbox-grid { grid-template-columns: 1fr; }
  .form-grid-two { grid-template-columns: 1fr; }
  .submission-btn-group { flex-direction: column; width: 100%; }
  .step-actions { flex-direction: column; gap: 14px; }
  .step-actions .btn { width: 100%; }

  .products-grid { grid-template-columns: 1fr; }
  .section-header-split { flex-direction: column; align-items: flex-start; }
  .category-tabs { width: 100%; overflow-x: auto; padding-bottom: 6px; }

  .delivery-zones-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-content { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }

  .floating-cta-container { bottom: 18px; right: 18px; }
  .float-btn span { display: none; }
  .float-btn { padding: 14px; border-radius: 50%; }
}