/* FILE: styles.css */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */

:root {
  /* Colors */
  --color-primary: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e3a8a;
  --color-secondary: #06b6d4;
  --color-accent: #f59e0b;
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  --spacing-32: 8rem;

  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  --border-radius-2xl: 1rem;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Z-Index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

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

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-gray-700);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-8);
  }
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  text-align: center;
  margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-4xl);
  }
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  z-index: var(--z-fixed);
}

.nav {
  padding: var(--spacing-4) 0;
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.nav__logo {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-md);
}

.nav__menu {
  display: none;
  list-style: none;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .nav__menu {
    display: flex;
  }
}

.nav__item {
  position: relative;
}

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

.nav__link {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
  padding: var(--spacing-2) 0;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-2);
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav__dropdown-link {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--color-gray-700);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.nav__dropdown-link:hover,
.nav__dropdown-link--active {
  background-color: var(--color-gray-50);
  color: var(--color-primary);
}

.nav__cta {
  display: none;
}

@media (min-width: 1024px) {
  .nav__cta {
    display: inline-flex;
  }
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--spacing-2);
}

@media (min-width: 1024px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-700);
  transition: all var(--transition-base);
}

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

.nav__toggle--active .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle--active .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
.nav__menu--mobile {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--spacing-4);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav__menu--mobile.nav__menu--open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  text-decoration: none;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

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

.btn--large {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn--full {
  width: 100%;
}

.btn__icon {
  font-size: var(--font-size-sm);
}

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

.hero {
  padding: calc(var(--spacing-32) + 60px) 0 var(--spacing-32);
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 200%;
  background: linear-gradient(45deg, rgba(30, 64, 175, 0.05) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: 50%;
  transform: rotate(-15deg);
  z-index: 1;
}

.hero__container {
  display: grid;
  gap: var(--spacing-12);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  position: relative;
  z-index: 2;
}

@media (min-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-16);
  }
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

.hero__description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-8);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
    align-items: center;
  }
}

.hero__image {
  position: relative;
}

.hero__img {
  width: 100%;
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   Page Hero (Internal Pages)
   ========================================================================== */

.page-hero {
  padding: calc(var(--spacing-24) + 60px) 0 var(--spacing-16);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  text-align: center;
}

.page-hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .page-hero__title {
    font-size: var(--font-size-5xl);
  }
}

.page-hero__description {
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
  padding: var(--spacing-20) 0;
}

.features__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  text-align: center;
  padding: var(--spacing-8);
  border-radius: var(--border-radius-xl);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  margin-bottom: var(--spacing-6);
}

.feature-card__img {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-lg);
  margin: 0 auto;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

.feature-card__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.feature-card__link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.feature-card__link:hover {
  color: var(--color-primary-dark);
}

/* ==========================================================================
   Services Grid
   ========================================================================== */

.services-grid {
  padding: var(--spacing-20) 0;
}

.services__grid {
  display: grid;
  gap: var(--spacing-10);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.service-card__image {
  position: relative;
  overflow: hidden;
}

.service-card__img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.service-card__content {
  padding: var(--spacing-8);
}

.service-card__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

.service-card__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.service-card__features {
  list-style: none;
  margin-bottom: var(--spacing-6);
}

.service-card__features li {
  padding: var(--spacing-2) 0;
  color: var(--color-gray-600);
  position: relative;
  padding-left: var(--spacing-6);
}

.service-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
}

/* ==========================================================================
   Portfolio
   ========================================================================== */

.portfolio-filter {
  padding: var(--spacing-8) 0;
  background-color: var(--color-gray-50);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  justify-content: center;
}

.filter-tab {
  padding: var(--spacing-3) var(--spacing-6);
  background-color: var(--color-white);
  color: var(--color-gray-600);
  border-radius: var(--border-radius-full);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-base);
  cursor: pointer;
}

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

.portfolio-grid {
  padding: var(--spacing-20) 0;
}

.portfolio__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}
.contact-us{
    display: flex;
    justify-content: center;
    margin: 5px;
}
@media (min-width: 768px) {
  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.portfolio-card__image {
  position: relative;
  overflow: hidden;
}

.portfolio-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(30, 64, 175, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

.portfolio-card__view {
  background-color: var(--color-white);
  color: var(--color-primary);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
}

.portfolio-card__view:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.portfolio-card__content {
  padding: var(--spacing-6);
}

.portfolio-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.portfolio-card__category {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-3);
}

.portfolio-card__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-4);
}

.portfolio-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.tech-tag {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

/* Portfolio Modal */
.portfolio-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.portfolio-modal--open {
  opacity: 1;
  visibility: visible;
}

.portfolio-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: var(--z-modal-backdrop);
}

.portfolio-modal__content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  max-width: 800px;
  margin: var(--spacing-8);
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  z-index: var(--z-modal);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.portfolio-modal--open .portfolio-modal__content {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .portfolio-modal__content {
    margin: var(--spacing-16) auto;
  }
}

.portfolio-modal__close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: 40px;
  height: 40px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.portfolio-modal__body {
  padding: var(--spacing-8);
}

/* ==========================================================================
   Blog Preview Section (Homepage)
   ========================================================================== */

.blog-preview {
  padding: var(--spacing-20) 0;
  background-color: var(--color-gray-50);
}

.blog-preview__cta {
  text-align: center;
  margin-top: var(--spacing-12);
}

/* ==========================================================================
   Blog
   ========================================================================== */

.blog-featured {
  padding: var(--spacing-16) 0;
}

.featured-post {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: grid;
  gap: 0;
}

@media (min-width: 1024px) {
  .featured-post {
    grid-template-columns: 1fr 1fr;
  }
}

.featured-post__image {
  position: relative;
  overflow: hidden;
}

.featured-post__img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

@media (min-width: 1024px) {
  .featured-post__img {
    height: 100%;
  }
}

.featured-post__content {
  padding: var(--spacing-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-post__meta {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.featured-post__category {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.featured-post__date {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

.featured-post__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-tight);
}

@media (min-width: 768px) {
  .featured-post__title {
    font-size: var(--font-size-3xl);
  }
}

.featured-post__excerpt {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.featured-post__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.featured-post__avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-full);
}

.featured-post__author-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  display: block;
}

.featured-post__author-role {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  display: block;
}

.blog-grid {
  padding: var(--spacing-20) 0;
}

.blog__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.blog-card__image {
  position: relative;
  overflow: hidden;
}

.blog-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__img {
  transform: scale(1.05);
}

.blog-card__content {
  padding: var(--spacing-6);
}

.blog-card__meta {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

.blog-card__category {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.blog-card__date {
  color: var(--color-gray-500);
  font-size: var(--font-size-xs);
}

.blog-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
  line-height: var(--line-height-tight);
}

.blog-card__excerpt {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-4);
}

.blog-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.blog-card__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-full);
}

.blog-card__author-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.blog-card__link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.blog-card__link:hover {
  color: var(--color-primary-dark);
}

/* Blog Categories */
.blog-categories {
  padding: var(--spacing-16) 0;
  background-color: var(--color-gray-50);
}

.categories__grid {
  display: grid;
  gap: var(--spacing-6);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.category-card {
  background-color: var(--color-white);
  padding: var(--spacing-6);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.category-card__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-3);
}

.category-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.category-card__count {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

/* Newsletter */
.newsletter {
  padding: var(--spacing-16) 0;
  background-color: var(--color-primary);
}

.newsletter__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .newsletter__content {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
}

.newsletter__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-2);
}

.newsletter__description {
  color: rgba(255, 255, 255, 0.9);
}

.newsletter__form {
  display: flex;
  gap: var(--spacing-3);
  width: 100%;
  max-width: 400px;
}

.newsletter__input {
  flex: 1;
  padding: var(--spacing-3) var(--spacing-4);
  border: none;
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-base);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-form {
  padding: var(--spacing-20) 0;
}

.contact__grid {
  display: grid;
  gap: var(--spacing-12);
}

@media (min-width: 1024px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.contact__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

.contact__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

.contact-info {
  display: grid;
  gap: var(--spacing-6);
}

.contact-info__item {
  display: flex;
  gap: var(--spacing-4);
}

.contact-info__icon {
  font-size: var(--font-size-xl);
  min-width: 24px;
}

.contact-info__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-1);
}

.contact-info__text {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* Form Styles */
.form {
  background-color: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
}

.form__row {
  display: grid;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.form__group {
  margin-bottom: var(--spacing-6);
}

.form__group--checkbox {
  margin-bottom: var(--spacing-4);
}

.form__label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
}

.form__checkbox-input {
  opacity: 0;
  position: absolute;
}

.form__checkbox-mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-top: 2px;
}

.form__checkbox-input:checked + .form__checkbox-mark {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form__checkbox-input:checked + .form__checkbox-mark::after {
  content: '✓';
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.form__checkbox-text {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   About Page
   ========================================================================== */

.about-story {
  padding: var(--spacing-20) 0;
}

.about-story__grid {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about-story__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.about-story__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
}

.about-story__text {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.about-story__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-top: var(--spacing-2);
}

.about-story__image {
  position: relative;
}

.about-story__img {
  width: 100%;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Team Section */
.team {
  padding: var(--spacing-20) 0;
  background-color: var(--color-gray-50);
}

.team__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .team__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-card {
  background-color: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--border-radius-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__image {
  width: 120px;
  height: 120px;
  border-radius: var(--border-radius-full);
  margin: 0 auto var(--spacing-6);
  object-fit: cover;
}

.team-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.team-card__role {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-4);
}

.team-card__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* Values Section */
.values {
  padding: var(--spacing-20) 0;
}

.values__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

.value-card {
  padding: var(--spacing-8);
  text-align: center;
}

.value-card__icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
}

.value-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

.value-card__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Process Section
   ========================================================================== */

.process {
  padding: var(--spacing-20) 0;
  background-color: var(--color-gray-50);
}

.process__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

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

.process-step {
  text-align: center;
  padding: var(--spacing-6);
}

.process-step__number {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: 0 auto var(--spacing-4);
}

.process-step__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.process-step__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

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

.client-testimonials {
  padding: var(--spacing-20) 0;
  background-color: var(--color-gray-50);
}

.testimonials__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
}

.testimonial-card__content {
  margin-bottom: var(--spacing-6);
}

.testimonial-card__text {
  color: var(--color-gray-700);
  line-height: var(--line-height-relaxed);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
}

.testimonial-card__name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-1);
}

.testimonial-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq {
  padding: var(--spacing-20) 0;
}

.faq__grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-item__question {
  width: 100%;
  padding: var(--spacing-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  font-size: var(--font-size-xl);
  transition: transform var(--transition-fast);
}

.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item--open .faq-item__answer {
  max-height: 200px;
}

.faq-item__answer p {
  padding-bottom: var(--spacing-6);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Response Time & Emergency Contact
   ========================================================================== */

.response-time {
  padding: var(--spacing-16) 0;
  background-color: var(--color-gray-50);
}

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

.response-time__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-12);
}

.response-time__grid {
  display: grid;
  gap: var(--spacing-8);
  grid-template-columns: 1fr;
}

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

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

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

.response-step__number {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  margin: 0 auto var(--spacing-4);
}

.response-step__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.response-step__description {
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

.emergency-contact {
  padding: var(--spacing-16) 0;
  background-color: var(--color-error);
  text-align: center;
}

.emergency-contact__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

.emergency-contact__description {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-6);
}

.emergency-contact__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: center;
}

@media (min-width: 640px) {
  .emergency-contact__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  text-align: center;
}

.cta__content {
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .cta__title {
    font-size: var(--font-size-4xl);
  }
}

.cta__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

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

.footer {
  padding: var(--spacing-8) 0;
  background-color: var(--color-gray-900);
  text-align: center;
}

.footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4);
}

@media (min-width: 768px) {
  .footer__content {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.footer__logo {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-md);
}

.footer__copyright {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 360px) {
  .container {
    padding: 0 var(--spacing-3);
  }
  
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .page-hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .hero__actions {
    gap: var(--spacing-3);
  }
  
  .btn {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
  }
  
  .btn--large {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
  }
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .header,
  .footer,
  .nav,
  .btn,
  .cta {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: black;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
}