/* ==========================================================================
   İZDEK YAPI İZOLASYON - Modern Çatı ve Su Yalıtımı
   Domain: izdekyapiizolasyon.com | Tel: 0534 592 0691 | Yetkili: İbrahim Şahin
   Tasarım: Modern Kurumsal Lacivert/Mavi, Plus Jakarta Sans, Google Ads CRO
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-navy: #0b1528;
  --secondary-navy: #0f1d38;
  --card-navy: #132342;
  --blue-primary: #1d4ed8;
  --blue-hover: #1e40af;
  --blue-vibrant: #2563eb;
  --blue-light: #38bdf8;
  --blue-soft-bg: #eff6ff;
  --blue-glow: rgba(37, 99, 235, 0.25);
  
  --whatsapp-color: #25d366;
  --whatsapp-hover: #20ba59;
  --accent-amber: #f59e0b;
  --accent-emerald: #10b981;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --bg-body: #ffffff;
  --bg-slate: #f8fafc;
  --bg-slate-2: #f1f5f9;
  --border-light: #e2e8f0;
  --border-card: rgba(226, 232, 240, 0.8);
  
  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Radii & Shadows */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(11, 21, 40, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(11, 21, 40, 0.08), 0 2px 4px -2px rgba(11, 21, 40, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(11, 21, 40, 0.1), 0 4px 6px -4px rgba(11, 21, 40, 0.06);
  --shadow-xl: 0 20px 25px -5px rgba(11, 21, 40, 0.12), 0 8px 10px -6px rgba(11, 21, 40, 0.06);
  --shadow-glow: 0 10px 30px rgba(29, 78, 216, 0.3);
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

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

svg {
  flex-shrink: 0;
}

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

/* Prevent iOS Zoom on Input Focus */
button, input, select, textarea {
  font-family: inherit;
  font-size: 16px;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-blue { color: var(--blue-vibrant); }
.text-amber { color: var(--accent-amber); }
.font-bold { font-weight: 700; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--blue-soft-bg);
  color: var(--blue-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.section-badge.light {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--blue-light);
  border-color: rgba(255, 255, 255, 0.2);
}

.section-title {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--primary-navy);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title.light {
  color: var(--text-white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle.light {
  color: var(--text-light);
}

.section-padding {
  padding: 75px 0;
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  font-size: 0.98rem;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, var(--blue-primary) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #173b9e 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.45);
}

.btn-call {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.35);
}

.btn-call:hover {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp-color);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

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

.btn-sm {
  padding: 8px 16px;
  font-size: 0.88rem;
}

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

.pulse-anim {
  animation: pulse-shadow 2s infinite;
}

@keyframes pulse-shadow {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.top-bar {
  background-color: var(--primary-navy);
  color: var(--text-light);
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 7px;
}

.top-bar-item svg {
  color: var(--blue-light);
}

.top-bar-item a:hover {
  color: var(--text-white);
}

.badge-emergency {
  background-color: rgba(239, 68, 68, 0.15);
  color: #f87171;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.75rem;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Main Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
  padding: 12px 0;
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo & Brand Styling */
.brand-logo, .logo {
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon-box, .logo-icon {
  height: 65px;
  width: auto;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  box-shadow: none;
  padding: 0;
  flex-shrink: 0;
}

.brand-icon-box svg, .logo-icon svg {
  width: 36px !important;
  height: 36px !important;
  color: var(--blue-primary);
  display: block;
}

.brand-logo-img {
  height: 65px;
  width: auto;
  max-height: 70px;
  object-fit: contain;
  display: block;
}

.brand-text, .logo-text {
  display: flex;
  flex-direction: column;
  margin-left: 2px;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-name span {
  color: var(--blue-vibrant);
}

.brand-tagline, .brand-sub {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
  white-space: nowrap;
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-navy);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--blue-vibrant);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--blue-vibrant);
  transition: width 0.2s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-phone-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background-color: var(--blue-soft-bg);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-md);
}

.nav-phone-icon {
  width: 34px;
  height: 34px;
  background: var(--blue-vibrant);
  color: white;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-phone-info {
  display: flex;
  flex-direction: column;
}

.nav-phone-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-phone-number {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
}

/* Mobile Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary-navy);
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  position: relative;
  background: linear-gradient(to right, rgba(9, 18, 36, 0.92) 0%, rgba(13, 27, 52, 0.82) 50%, rgba(21, 43, 83, 0.72) 100%),
              url('../images/hero-bg.jpg') center center / cover no-repeat,
              linear-gradient(135deg, #091224 0%, #0d1b34 50%, #152b53 100%);
  color: var(--text-white);
  padding: 75px 0 85px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, rgba(11, 21, 40, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--blue-light);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  align-self: flex-start;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #38bdf8 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.08rem;
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 580px;
}

.hero-guarantee-note {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e2e8f0;
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-guarantee-note svg {
  color: var(--accent-emerald);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

/* Hero Key Badges */
.hero-badges-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-badge-card svg {
  color: var(--blue-light);
}

.hero-badge-card div {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.3;
}

.hero-badge-card div strong {
  display: block;
  color: #ffffff;
}

.mobile-only-text {
  display: none !important;
}

/* Hero Form Card */
.hero-form-card {
  background: rgba(15, 29, 56, 0.88);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: var(--radius-xl);
  padding: 30px 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 25px rgba(37, 99, 235, 0.15);
  backdrop-filter: blur(16px);
  position: relative;
  width: 100%;
}

.form-header {
  text-align: center;
  margin-bottom: 20px;
}

.form-badge {
  display: inline-block;
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.form-header h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 4px;
}

.form-header p {
  font-size: 0.85rem;
  color: #94a3b8;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #cbd5e1;
}

.input-with-icon {
  position: relative;
  width: 100%;
}

.input-with-icon svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 12px 14px 12px 42px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 16px; /* iOS no zoom */
  transition: var(--transition);
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}

select.form-control option {
  background-color: var(--secondary-navy);
  color: var(--text-white);
}

.form-privacy-note {
  font-size: 0.74rem;
  color: #94a3b8;
  text-align: center;
  margin-top: 4px;
}

.form-call-direct {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.85rem;
  color: #cbd5e1;
}

.form-call-direct a {
  color: var(--blue-light);
  font-weight: 800;
  text-decoration: underline;
}

/* ==========================================================================
   Stats / Trust Banner
   ========================================================================== */

.stats-bar {
  background-color: var(--bg-body);
  border-bottom: 1px solid var(--border-light);
  padding: 26px 0;
  box-shadow: var(--shadow-sm);
}

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

.stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--blue-soft-bg);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Services Section
   ========================================================================== */

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 44px;
}

.service-card {
  background-color: var(--bg-body);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(37, 99, 235, 0.3);
}

.service-header {
  position: relative;
  height: 180px;
  background-color: var(--secondary-navy);
  overflow: hidden;
}

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 21, 40, 0.85) 0%, rgba(11, 21, 40, 0.3) 100%);
  z-index: 1;
}

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

.service-card:hover .service-vector-art {
  transform: scale(1.08);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(37, 99, 235, 0.9);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
  text-transform: uppercase;
}

.service-icon-floating {
  position: absolute;
  bottom: 14px;
  left: 20px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, var(--primary-navy) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.service-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

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

.service-features-list {
  margin-top: auto;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
  font-weight: 600;
}

.service-features-list li svg {
  color: var(--blue-vibrant);
}

.service-cta-btn {
  width: 100%;
  padding: 11px;
  background-color: var(--blue-soft-bg);
  color: var(--blue-primary);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.service-card:hover .service-cta-btn {
  background: var(--blue-primary);
  color: var(--text-white);
  border-color: var(--blue-primary);
}

/* ==========================================================================
   Regional SEO & Districts Section (HİZMET BÖLGELERİMİZ)
   ========================================================================== */

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

.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.region-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: var(--bg-slate);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.region-card:hover {
  background-color: var(--blue-soft-bg);
  border-color: var(--blue-vibrant);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.region-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue-primary) 0%, var(--primary-navy) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.region-info {
  display: flex;
  flex-direction: column;
}

.region-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
}

.region-sub {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 600;
}

.region-badge-live {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.65rem;
  font-weight: 800;
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Why Choose Us (Neden İZDEK Yapı?)
   ========================================================================== */

.why-us-section {
  background: linear-gradient(180deg, #0b1528 0%, #0d1b34 100%);
  color: var(--text-white);
  position: relative;
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.why-us-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  transition: var(--transition);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-4px);
}

.why-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, rgba(37, 99, 235, 0.4) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  margin-bottom: 14px;
}

.why-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 6px;
}

.why-card p {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.5;
}

.why-contact-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(2, 132, 199, 0.1) 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-xl);
  padding: 34px 28px;
}

.why-contact-box h3 {
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.why-contact-box p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.person-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(11, 21, 40, 0.6);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 22px;
}

.person-avatar {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, #38bdf8 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: white;
  flex-shrink: 0;
}

.person-info h5 {
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
}

.person-info span {
  font-size: 0.82rem;
  color: #38bdf8;
  font-weight: 600;
}

/* ==========================================================================
   Interactive Quote Calculator
   ========================================================================== */

.calculator-section {
  background-color: var(--bg-slate-2);
}

.calc-container {
  background-color: var(--bg-body);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  margin-top: 26px;
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.service-select-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.calc-pill {
  position: relative;
}

.calc-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.calc-pill label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 10px;
  background-color: var(--bg-slate);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  transition: var(--transition);
  height: 100%;
}

.calc-pill input[type="radio"]:checked + label {
  background-color: var(--blue-soft-bg);
  border-color: var(--blue-vibrant);
  color: var(--blue-primary);
  box-shadow: 0 0 0 1px var(--blue-vibrant);
}

.range-slider-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.range-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.range-badge {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue-primary);
  background-color: var(--blue-soft-bg);
  padding: 4px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.calc-range-input {
  width: 100%;
  accent-color: var(--blue-vibrant);
  cursor: pointer;
  height: 8px;
  border-radius: 4px;
}

/* Calculator Result Card */
.calc-result-box {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
  color: var(--text-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

.calc-result-header h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-light);
}

.calc-summary-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.calc-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #cbd5e1;
}

.calc-summary-item strong {
  color: #ffffff;
}

.calc-action-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.calc-action-box p {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-bottom: 12px;
}

/* ==========================================================================
   4-Step Work Process
   ========================================================================== */

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

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 44px;
  position: relative;
}

.process-card {
  position: relative;
  background-color: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  transition: var(--transition);
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: var(--blue-vibrant);
  box-shadow: var(--shadow-md);
}

.process-step-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(37, 99, 235, 0.15);
  position: absolute;
  top: 16px;
  right: 18px;
  line-height: 1;
}

.process-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, var(--primary-navy) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.process-card h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.process-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   Projects / Showcase Section
   ========================================================================== */

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 38px;
}

.project-card {
  background: var(--bg-body);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.project-media {
  position: relative;
  height: 210px;
  background-color: var(--secondary-navy);
  overflow: hidden;
}

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(11, 21, 40, 0.85);
  color: var(--blue-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.project-status {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: var(--accent-emerald);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.project-info {
  padding: 20px;
}

.project-info h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.project-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.project-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-light);
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}

/* ==========================================================================
   Testimonials / Reviews
   ========================================================================== */

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

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 38px;
}

.review-card {
  background-color: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--blue-vibrant);
  box-shadow: var(--shadow-md);
}

.review-stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  margin-bottom: 12px;
}

.review-text {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 18px;
  font-style: italic;
}

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

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

.reviewer-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.reviewer-service {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Section (Accordion)
   ========================================================================== */

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

.faq-container {
  max-width: 840px;
  margin: 36px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--bg-body);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--blue-vibrant);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--blue-vibrant);
}

.faq-arrow {
  transition: transform 0.3s ease;
  color: var(--blue-vibrant);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  padding: 0 20px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding-bottom: 18px;
}

/* ==========================================================================
   Contact & Location Section
   ========================================================================== */

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

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  margin-top: 38px;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
  color: var(--text-white);
  border-radius: var(--radius-xl);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-card h3 {
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.contact-info-card p {
  color: #cbd5e1;
  font-size: 0.94rem;
  margin-bottom: 24px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.25);
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
}

.contact-detail-text span {
  font-size: 0.76rem;
  color: #94a3b8;
  display: block;
  text-transform: uppercase;
  font-weight: 700;
}

.contact-detail-text a, .contact-detail-text p {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.contact-actions-vertical {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-form-wrapper {
  background-color: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 34px 28px;
  box-shadow: var(--shadow-md);
}

.contact-form-wrapper h4 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.contact-form-wrapper p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--primary-navy);
  color: var(--text-light);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-col h5 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--blue-light);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* ==========================================================================
   Mobile Sticky Action Bar & Floating WhatsApp
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 58px;
  height: 58px;
  background-color: var(--whatsapp-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: 998;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.08);
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background-color: var(--primary-navy);
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
}

.floating-whatsapp:hover .floating-whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Mobile Sticky Bottom Bar (Safe area aware) */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 21, 40, 0.98);
  backdrop-filter: blur(12px);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 999;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.25);
}

.mobile-sticky-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 10px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 0.92rem;
  text-align: center;
  color: white;
}

.mobile-call-btn {
  background: linear-gradient(135deg, var(--blue-vibrant) 0%, var(--blue-primary) 100%);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

.mobile-wa-btn {
  background-color: var(--whatsapp-color);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.4);
}

/* Toast Notice */
.toast-notice {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--primary-navy);
  color: white;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border-left: 4px solid var(--accent-emerald);
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
  transition: all 0.3s ease;
}

.toast-notice.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints - Flawless Mobile Experience
   ========================================================================== */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .regions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-content {
    text-align: center;
    align-items: center;
  }
  .hero-badge {
    align-self: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-desc {
    margin: 0 auto;
  }
  .why-us-grid {
    grid-template-columns: 1fr;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Offset page bottom for mobile sticky action bar */
  body {
    padding-bottom: calc(75px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-sticky-bar {
    display: block;
  }

  .floating-whatsapp {
    bottom: calc(82px + env(safe-area-inset-bottom, 0px));
    right: 16px;
    width: 50px;
    height: 50px;
  }

  .top-bar {
    display: none;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-padding {
    padding: 50px 0;
  }

  /* Hamburger & Mobile Menu Drawer */
  .hamburger {
    display: flex;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--blue-soft-bg);
    color: var(--blue-primary);
  }

  .nav-phone-btn {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 68px);
    background: #ffffff;
    flex-direction: column;
    padding: 20px 20px 80px;
    gap: 10px;
    display: flex;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    z-index: 9999;
    box-shadow: var(--shadow-xl);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: 1.05rem;
    font-weight: 700;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-light);
    width: 100%;
    display: block;
    color: var(--primary-navy);
  }

  /* Hero Section Mobile */
  .hero {
    padding: 32px 0 45px;
    background: linear-gradient(180deg, rgba(9, 18, 36, 0.82) 0%, rgba(13, 27, 52, 0.90) 50%, rgba(11, 21, 40, 0.98) 100%),
                url('../images/hero-bg.jpg') center top / cover no-repeat,
                linear-gradient(135deg, #091224 0%, #0d1b34 100%);
  }

  .hero-title {
    font-size: 1.75rem;
    line-height: 1.25;
  }

  .hero-desc {
    font-size: 0.92rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.98rem;
  }

  /* Mobile Specific Badge Toggle & Row */
  .desktop-only-text {
    display: none !important;
  }

  .mobile-only-text {
    display: block !important;
  }

  .hero-badges-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    width: 100%;
    margin-top: 8px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-badge-card {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 10px 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(56, 189, 248, 0.25);
    gap: 4px;
  }

  .hero-badge-card svg {
    width: 20px;
    height: 20px;
    color: var(--blue-light);
  }

  .hero-badge-card div {
    font-size: 0.7rem;
    line-height: 1.2;
  }

  .hero-badge-card div strong {
    font-size: 0.74rem;
    font-weight: 800;
    color: #ffffff;
  }

  .hero-badge-card div span {
    font-size: 0.65rem;
    color: var(--blue-light);
  }

  .hero-form-card {
    padding: 22px 16px;
    border-radius: var(--radius-lg);
  }

  .form-header h3 {
    font-size: 1.25rem;
  }

  /* Stats Bar Mobile */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
    padding: 10px 6px;
    background: var(--bg-slate);
    border-radius: var(--radius-md);
  }

  .stat-icon {
    width: 42px;
    height: 42px;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .stat-label {
    font-size: 0.74rem;
  }

  /* Grid Reductions */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .regions-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .region-card {
    padding: 12px 10px;
    gap: 10px;
  }

  .region-icon {
    width: 34px;
    height: 34px;
  }

  .region-name {
    font-size: 0.9rem;
  }

  .region-sub {
    font-size: 0.7rem;
  }

  .why-us-highlights {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .why-contact-box {
    padding: 24px 16px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-info-card, .contact-form-wrapper {
    padding: 24px 16px;
  }

  .calc-container {
    padding: 22px 16px;
  }

  .calc-result-box {
    padding: 20px 16px;
  }

  .service-select-pills {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .regions-grid {
    grid-template-columns: 1fr;
  }
  .brand-name {
    font-size: 1.15rem;
  }
  .brand-icon-box {
    height: 50px;
    width: auto;
  }
}