/*
 * Depot Air Galon - Landing Page CSS
 * Modern, clean design for water depot business
 * Mobile-first responsive design
 */

/* ===== CSS VARIABLES ===== */
:root {
  /* Water-themed color palette */
  --primary-blue: #0077be;
  --secondary-blue: #4a9eff;
  --light-blue: #e8f4f8;
  --dark-blue: #003f5c;
  --water-cyan: #00bcd4;

  /* Neutral colors */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --gray: #6c757d;
  --dark-gray: #343a40;
  --black: #212529;

  /* Accent colors */
  --success: #28a745;
  --warning: #ffc107;
  --danger: #dc3545;

  /* Typography */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== GLOBAL RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* ===== BUTTON COMPONENTS ===== */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  line-height: 1.5;
  min-width: 120px;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--dark-blue);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

.btn-pos {
  background: linear-gradient(135deg, var(--water-cyan), var(--secondary-blue));
  color: var(--white);
  font-weight: var(--font-weight-bold);
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.btn-pos:hover {
  background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ===== HEADER & NAVIGATION ===== */
header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  padding: var(--spacing-md) 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h2 {
  color: var(--primary-blue);
  font-weight: var(--font-weight-bold);
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-menu li a {
  color: var(--dark-gray);
  font-weight: var(--font-weight-medium);
  position: relative;
}

.nav-menu li a:not(.btn-pos):hover {
  color: var(--primary-blue);
}

.nav-menu li a:not(.btn-pos)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-blue);
  transition: var(--transition-normal);
}

.nav-menu li a:not(.btn-pos):hover::after {
  width: 100%;
}

.nav-menu li a.active {
  color: var(--primary-blue);
}

.nav-menu li a.active::after {
  width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 50%, var(--light-blue) 100%);
  padding: var(--spacing-xxl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.1) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-gray);
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  margin-bottom: var(--spacing-xl);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.service-card {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--water-cyan));
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.service-card p {
  color: var(--gray);
  line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
  color: var(--white);
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.cta p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta .btn-primary {
  background-color: var(--white);
  color: var(--primary-blue);
  font-weight: var(--font-weight-bold);
  padding: var(--spacing-md) var(--spacing-xl);
}

.cta .btn-primary:hover {
  background-color: var(--light-gray);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--dark-blue);
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

footer p {
  opacity: 0.8;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet styles */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .nav-menu {
    gap: var(--spacing-md);
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .services h2,
  .cta h2 {
    font-size: 2rem;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* Mobile styles */
@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .nav-container {
    padding: 0 var(--spacing-sm);
  }

  .logo h2 {
    font-size: 1.25rem;
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding: var(--spacing-xl) 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .btn {
    min-width: 100px;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .service-card {
    padding: var(--spacing-lg);
  }

  .services,
  .cta {
    padding: var(--spacing-xl) 0;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for accessibility */
.btn:focus,
.nav-menu a:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary-blue: #0066cc;
    --dark-blue: #003366;
    --gray: #555555;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .hero::before {
    display: none;
  }

  .btn {
    border: 1px solid var(--dark-gray);
  }

  .cta {
    background: var(--white) !important;
    color: var(--dark-gray) !important;
  }
}

/* ===== PAGE HEADER (CONTACT & ABOUT PAGES) ===== */
.page-header {
  position: relative;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  padding: var(--spacing-xxl) 0;
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: headerFloat 8s ease-in-out infinite;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -25%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.2) 0%, transparent 70%);
  animation: headerFloat 10s ease-in-out infinite reverse;
}

@keyframes headerFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 20px) scale(1.1); }
}

.page-header .container {
  position: relative;
  z-index: 2;
}

.page-header h1 {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.6s ease-out;
}

.page-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== CONTACT PAGE STYLES ===== */
.contact-content {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(180deg, var(--light-blue) 0%, var(--white) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
}

/* Contact Info Section */
.contact-info {
  animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.contact-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary-blue), var(--water-cyan));
  transition: var(--transition-normal);
}

.contact-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 1);
}

.contact-item:hover::before {
  width: 6px;
}

.contact-item h3 {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.contact-item h3::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  border-radius: 50%;
  flex-shrink: 0;
}

.contact-item p {
  color: var(--gray);
  line-height: 1.8;
  margin: 0;
}

/* Contact Form Section */
.contact-form {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.contact-form h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.form-group {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--dark-gray);
  margin-bottom: var(--spacing-sm);
  transition: var(--transition-normal);
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid rgba(0, 119, 190, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--dark-gray);
  background-color: var(--white);
  transition: var(--transition-normal);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 119, 190, 0.1);
  transform: translateY(-2px);
}

.form-group input:focus + label,
.form-group select:focus + label,
.form-group textarea:focus + label {
  color: var(--primary-blue);
}

.form-group select {
  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 12 12'%3E%3Cpath fill='%230077be' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  padding-right: calc(var(--spacing-md) * 3);
}

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

.contact-form .btn-primary {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  border: none;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.contact-form .btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.contact-form .btn-primary:active {
  transform: translateY(-1px);
}

/* Branch Grid Section */
.branches {
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.branches h2 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.branch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.branch-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.branch-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--water-cyan));
}

.branch-item::after {
  content: '';
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.1), rgba(0, 188, 212, 0.1));
  border-radius: 50%;
  transition: var(--transition-normal);
}

.branch-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(255, 255, 255, 1);
}

.branch-item:hover::after {
  transform: scale(1.2);
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.2), rgba(0, 188, 212, 0.2));
}

.branch-item h3 {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.branch-item h3::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  border-radius: 50%;
  flex-shrink: 0;
}

.branch-item p {
  color: var(--gray);
  line-height: 1.8;
}

/* ===== ABOUT PAGE STYLES ===== */
.about-content {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(180deg, var(--light-blue) 0%, var(--white) 50%, var(--light-blue) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
  align-items: center;
}

/* About Text Section */
.about-text {
  animation: slideInLeft 0.6s ease-out;
}

.about-text h2 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.about-text h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-left: var(--spacing-lg);
}

.about-text h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary-blue), var(--water-cyan));
  border-radius: 2px;
}

.about-text p {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  font-size: 1.05rem;
}

.about-text ul {
  list-style: none;
  padding: 0;
}

.about-text ul li {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
  position: relative;
  font-size: 1.05rem;
}

.about-text ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--white);
  font-weight: var(--font-weight-bold);
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

/* About Image Section */
.about-image {
  animation: slideInRight 0.6s ease-out;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(0, 119, 190, 0.1), rgba(0, 188, 212, 0.2));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.image-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  animation: imageFloat 6s ease-in-out infinite;
}

@keyframes imageFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(20px, 20px) rotate(180deg); }
}

.image-placeholder::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  height: 60%;
  background: linear-gradient(135deg, transparent, rgba(0, 188, 212, 0.2));
  border-radius: var(--radius-xl) 0 0 0;
}

.image-placeholder p {
  position: relative;
  z-index: 2;
  color: var(--primary-blue);
  font-weight: var(--font-weight-bold);
  font-size: 1.2rem;
  text-align: center;
  padding: var(--spacing-md);
}

/* Features Section */
.features {
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.features h2 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-blue);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.feature-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.feature-item::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.05) 0%, transparent 70%);
  transition: var(--transition-slow);
}

.feature-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  background: rgba(255, 255, 255, 1);
}

.feature-item:hover::before {
  transform: rotate(180deg);
}

.feature-item h3 {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.feature-item h3::before {
  content: '';
  display: block;
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--primary-blue), var(--water-cyan));
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 119, 190, 0.3);
}

.feature-item p {
  color: var(--gray);
  line-height: 1.8;
  position: relative;
  z-index: 2;
}

/* ===== RESPONSIVE DESIGN FOR CONTACT & ABOUT ===== */

/* Tablet Styles */
@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2.5rem;
  }

  .page-header p {
    font-size: 1.1rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-image {
    order: -1;
  }

  .branches h2,
  .features h2 {
    font-size: 2rem;
  }

  .branch-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
  }
}

/* Mobile Styles */
@media (max-width: 480px) {
  .page-header {
    padding: var(--spacing-xl) 0;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .page-header p {
    font-size: 1rem;
  }

  .contact-content,
  .about-content {
    padding: var(--spacing-xl) 0;
  }

  .contact-info h2,
  .contact-form h2,
  .about-text h2 {
    font-size: 1.75rem;
  }

  .contact-item,
  .contact-form,
  .branch-item,
  .feature-item {
    padding: var(--spacing-lg);
  }

  .about-text h3 {
    font-size: 1.25rem;
  }

  .branches h2,
  .features h2 {
    font-size: 1.75rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}