/* ============================================
   THEME VARIABLES & COLOR SYSTEM
   ============================================ */
:root {
  /* Primary Colors */
  --color-primary-dark: #1e3a5f;
  --color-primary-medium: #2d5a8c;
  --color-primary-light: #3b82f6;

  /* Accent Colors */
  --color-accent: #e07842;
  --color-accent-dark: #c96835;
  --color-highlight: #6bc4d4;
  --color-highlight-light: #8dd4e0;

  /* Semantic Colors */
  --color-success: #10b981;
  --color-success-dark: #059669;
  --color-warning: #f59e0b;
  --color-warning-dark: #d97706;
  --color-error: #f97316;
  --color-error-dark: #ea580c;

  /* Gradients */
  --gradient-blue: linear-gradient(135deg, #3b82f6, #2563eb);
  --gradient-green: linear-gradient(135deg, #10b981, #059669);
  --gradient-orange: linear-gradient(135deg, #f97316, #ea580c);
  --gradient-purple: linear-gradient(135deg, #a855f7, #9333ea);
  --gradient-indigo: linear-gradient(135deg, #6366f1, #4f46e5);
  --gradient-amber: linear-gradient(135deg, #f59e0b, #d97706);

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-text-primary: #333333;
  --color-text-secondary: #64748b;
  --color-bg-primary: #f5f7fa;
  --color-bg-light: #f9fafb;
  --color-border: #e5e7eb;
  --color-border-light: #f1f5f9;
  --color-overlay: rgba(0, 0, 0, 0.05);
  --color-overlay-dark: rgba(0, 0, 0, 0.1);

  /* Spacing & Sizing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 15px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease-out;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-weight-regular: 500;
  --font-weight-bold: 700;
}

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

body {
  font-family: var(--font-family);
  overflow-x: hidden;
  color: var(--color-text-primary);
  background-color: var(--color-white);
}

/* ============================================
     PAGE TRANSITIONS
     ============================================ */
body {
  opacity: 0;
  animation: fadeIn 0.1s ease-in forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

body.page-transitioning {
  opacity: 0;
  transition: opacity 0.3s ease-out;
}


/* ============================================
     NAVIGATION
     ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem var(--spacing-3xl);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px var(--color-overlay);
  z-index: 1000;
  transition: var(--transition-base);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
}

.logo-circle {
  width: 45px;
  height: 45px;
  background: var(--color-primary-medium);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
}

.navbar__links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.navbar__links a {
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-regular);
  transition: color var(--transition-base);
}

.navbar__links a:hover {
  color: var(--color-accent);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-text-primary);
  margin: 5px 0;
  transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

.navbar__mobile-menu {
  display: none;
}

/* ============================================
     BUTTONS
     ============================================ */
.btn {
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: var(--font-weight-bold);
  font-size: 1.05rem;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  border: none;
  cursor: pointer;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  transition: all 0.3s ease;
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(224, 120, 66, 0.4);
}

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

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

.btn--cta {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-bold);
}

.btn--cta:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(224, 120, 66, 0.3);
}

/* ============================================
     HERO SECTION
     ============================================ */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.92), rgba(45, 90, 140, 0.85), rgba(80, 150, 180, 0.82));
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-3xl);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%231e3a5f" width="1200" height="800"/><g opacity="0.1"><rect x="100" y="50" width="3" height="700" fill="%23fff"/><rect x="250" y="50" width="3" height="700" fill="%23fff"/><rect x="400" y="50" width="3" height="700" fill="%23fff"/><rect x="550" y="50" width="3" height="700" fill="%23fff"/><rect x="700" y="50" width="3" height="700" fill="%23fff"/><rect x="850" y="50" width="3" height="700" fill="%23fff"/><rect x="1000" y="50" width="3" height="700" fill="%23fff"/></g><g opacity="0.05"><circle cx="300" cy="200" r="80" fill="%23fff"/><circle cx="800" cy="400" r="100" fill="%23fff"/><circle cx="600" cy="600" r="60" fill="%23fff"/></g></svg>');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero__content {
  max-width: 800px;
  position: relative;
  z-index: 1;
  /* animation: fadeInUp var(--transition-slow); */
}

.hero__title {
  font-size: 4rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.hero__highlight {
  color: var(--color-highlight);
  display: block;
}

.hero__text {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 700px;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* ============================================
     SCROLL INDICATOR
     ============================================ */
.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  position: relative;
}

.mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  animation: scroll 1.5s infinite;
}

/* ============================================
     CONTAINER & SECTIONS
     ============================================ */
.container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-3xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  font-size: 2.8rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-bold);
}

.section-intro,
.section-description {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 900px;
  margin: 0 auto var(--spacing-md);
  line-height: 1.8;
}

/* ============================================
     SECTION: ABOUT
     ============================================ */
.section-about {
  padding: var(--spacing-xl) var(--spacing-3xl);
  background: var(--color-bg-primary);
}

/* ============================================
     CARDS & GRIDS
     ============================================ */
.cards-grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.cards-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.cards-grid--auto {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.card {
  background: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 6px var(--color-overlay);
  transition: all var(--transition-base);
  cursor: pointer;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px var(--color-overlay-dark);
}

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

.card--stat:hover {
  transform: translateY(-5px);
}

.card--service {
  background: var(--color-bg-primary);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card--service:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap 0.3s ease;
}

.card--service:hover .card__link {
  gap: 0.75rem;
}

.card--content h3,
.card--service h3 {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-bold);
}

.card--content p,
.card--service p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.card--service:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px var(--color-overlay-dark);
}

/* Card Icons */
.card__icon {
  width: 50px;
  height: 50px;
  background: #e8eef5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--color-primary-dark);
}

.card--service .card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.card__icon--blue {
  background: var(--gradient-blue);
}

.card__icon--green {
  background: var(--gradient-green);
}

.card__icon--orange {
  background: var(--gradient-orange);
}

.card__icon--purple {
  background: var(--gradient-purple);
}

.card__icon--indigo {
  background: var(--gradient-indigo);
}

.card__icon--amber {
  background: var(--gradient-amber);
}

/* Card Stats */
.card__number {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
}

.card__label {
  font-size: 1rem;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-regular);
}

/* ============================================
     SECTION: SERVICES
     ============================================ */
.section-services {
  padding: var(--spacing-xl) var(--spacing-3xl);
  background: var(--color-white);
}

/* ============================================
     SECTION: CONTACT
     ============================================ */
.section-contact {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--color-bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-2xl);
}

.contact-info {
  background: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info h3 {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-bold);
  padding: var(--spacing-lg);
}

.info-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.info-item:last-of-type {
  border-bottom: none;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: #e8eef5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

.info-text {
  flex: 1;
}

.info-label {
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.info-value {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.business-hours {
  background: var(--color-primary-medium);
  padding: var(--spacing-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  color: var(--color-white);
  margin-top: var(--spacing-md);
}

.business-hours h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-bold);
}

.business-hours p {
  margin: var(--spacing-xs) 0;
  font-size: 0.95rem;
  opacity: 0.95;
}

/* ============================================
     CONTACT FORM
     ============================================ */
.contact-form-wrapper {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 6px var(--color-overlay);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

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

.form-group label {
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-base);
  background: var(--color-bg-light);
  width: 100%;
}

/* Select dropdown specific styling */
.form-group select {
  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='%231e3a5f' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(224, 120, 66, 0.1);
}

.form-group select:hover {
  border-color: var(--color-primary-light);
}

/* Select option styling */
.form-group select option {
  padding: 0.75rem;
  background: var(--color-white);
  color: var(--color-text-primary);
}

.form-group select option:hover {
  background: var(--color-bg-primary);
}

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

/* Form Messages */
.form-message {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
  font-weight: var(--font-weight-regular);
  display: none;
}

.form-message--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success-dark);
  border: 1px solid var(--color-success);
}

.form-message--error {
  background: rgba(249, 115, 22, 0.1);
  color: var(--color-error-dark);
  border: 1px solid var(--color-error);
}

/* Button Loading State */
.btn-loader {
  display: inline-block;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Form hint text */
.form-hint {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  opacity: 0.7;
  line-height: 1.4;
}

/* ============================================
     FOOTER
     ============================================ */
.footer {
  background: var(--color-primary-medium);
  color: var(--color-white);
  padding: var(--spacing-3xl) var(--spacing-3xl) var(--spacing-lg);
}

.footer__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand {
  max-width: 450px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.footer__logo .logo-circle {
  background: rgba(107, 196, 212, 0.2);
  color: var(--color-highlight);
}

.footer__description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-base);
}

.social-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-3xl);
}

.footer__column h4 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-bold);
}

.footer__column ul {
  list-style: none;
}

.footer__column ul li {
  margin-bottom: var(--spacing-xs);
}

.footer__column ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all var(--transition-base);
  font-size: 0.95rem;
}

.footer__column ul li a:hover {
  color: var(--color-white);
  padding-left: 5px;
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
}

.footer__bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer__credit {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem !important;
}

.footer__credit a {
  color: var(--color-highlight);
  text-decoration: none;
  font-weight: var(--font-weight-bold);
  transition: all var(--transition-base);
}

.footer__credit a:hover {
  color: var(--color-highlight-light);
  text-decoration: underline;
}

/* ============================================
     ANIMATIONS
     ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(-10px);
  }

  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

@keyframes scroll {
  0% {
    opacity: 1;
    top: 8px;
  }

  100% {
    opacity: 0;
    top: 22px;
  }
}

/* ============================================
     RESPONSIVE DESIGN
     ============================================ */
/* Mobile: Small phones (320px - 480px) */
@media (max-width: 480px) {
  :root {
    /* Reduce spacing for mobile */
    --spacing-lg: 1.2rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
    --spacing-3xl: 1.5rem;
    --spacing-4xl: 2.5rem;
  }

  .navbar {
    padding: 0.75rem 1rem;
    justify-content: space-between;
  }

  .navbar__logo {
    font-size: 1.1rem;
  }

  .logo-circle {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .navbar__links {
    display: none;
  }

  .btn--cta {
    display: none;
  }

  .hero {
    padding: 6rem 1rem 2rem;
    height: auto;
    min-height: 70vh;
    justify-content: flex-start;
    padding-top: 100px;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__title {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 0.8rem;
  }

  .hero__highlight {
    display: inline;
  }

  .hero__text {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    line-height: 1.6;
  }

  .hero__buttons {
    flex-direction: column;
    gap: 0.8rem;
  }

  .btn {
    padding: 0.9rem 1.5rem;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }

  .btn--secondary {
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
  }

  .scroll-indicator {
    display: none;
  }

  .container {
    padding: 0 1rem;
  }

  .section-header {
    margin-bottom: 1.5rem;
  }

  .section-header h2 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
  }

  .section-intro,
  .section-description {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }

  .section-about,
  .section-services,
  .section-contact {
    padding: 2rem 1rem;
  }

  /* Make stats grid single column on mobile */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
  }

  .card--stat {
    padding: 1.2rem;
  }

  .card__number {
    font-size: 1.8rem;
  }

  .card__label {
    font-size: 0.85rem;
  }

  .card__icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.8rem;
  }

  .cards-grid,
  .cards-grid--2col,
  .cards-grid--auto {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .card {
    padding: 1.2rem;
  }

  .card--content h3,
  .card--service h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
  }

  .card--content p,
  .card--service p {
    font-size: 0.9rem;
  }

  .card--service .card__icon {
    width: 45px;
    height: 45px;
    margin-bottom: 0.8rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .contact-info,
  .contact-form-wrapper {
    padding: 1.2rem;
  }

  .contact-info h3 {
    font-size: 1.2rem;
    padding: 0;
    margin-bottom: 1rem;
  }

  .info-item {
    padding: 0.8rem 0;
    gap: 0.8rem;
  }

  .info-icon {
    width: 36px;
    height: 36px;
  }

  .business-hours {
    padding: 1rem;
    margin-top: 1rem;
  }

  .business-hours h4 {
    font-size: 1rem;
  }

  .business-hours p {
    font-size: 0.9rem;
  }

  .contact-form-wrapper {
    box-shadow: none;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 0.85rem;
    font-size: 16px;
  }

  .form-group label {
    font-size: 0.9rem;
  }

  .form-group textarea {
    min-height: 100px;
  }

  .footer {
    padding: 2rem 1rem 1rem;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .footer__logo {
    font-size: 1.1rem;
  }

  .footer__description {
    font-size: 0.9rem;
  }

  .footer__links {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .footer__column h4 {
    font-size: 1rem;
  }

  .footer__column ul li a {
    font-size: 0.9rem;
  }

  .footer__bottom p {
    font-size: 0.85rem;
  }
}

/* Tablet & Medium devices (481px - 768px) */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 2rem;
  }

  .navbar {
    padding: 1rem 1.5rem;
  }

  .navbar__links {
    display: none;
  }

  .hero {
    padding: 0 1.5rem;
    min-height: 80vh;
    padding-top: 100px;
  }

  .hero__title {
    font-size: 2rem
  }

  .hero__text {
    font-size: 1.1rem;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .btn {
    text-align: center;
    justify-content: center;
  }

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

  .section-header h2 {
    font-size: 2rem;
  }

  .section-about,
  .section-services,
  .section-contact {
    padding: var(--spacing-3xl) 0;
  }

  .cards-grid--2col,
  .cards-grid--auto {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(1, 1fr);
  }

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

  .card__number {
    font-size: 2rem;
  }

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

  .contact-form-wrapper {
    padding: var(--spacing-lg);
  }

  .footer {
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

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

  /* Hamburger Menu */
  .navbar__links {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .navbar__mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    display: none;
    flex-direction: column;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }

  .navbar__mobile-menu.active {
    display: flex;
  }

  .navbar__mobile-menu a {
    padding: 1rem;
    text-decoration: none;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition-base);
  }

  .navbar__mobile-menu a:hover {
    color: var(--color-accent);
  }

  .navbar__mobile-menu a:last-child {
    border-bottom: none;
  }
}