/* ===== CSS Variables ===== */
:root {
  --primary: #c41e2a;
  --primary-dark: #a01822;
  --primary-light: #e8363f;
  --primary-glow: rgba(196, 30, 42, 0.4);
  --dark: #0f0f0f;
  --dark-light: #1a1a1a;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(196, 30, 42, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.75rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
  margin-bottom: 1rem;
}

/* ===== Utility Classes ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-dark {
  background: linear-gradient(180deg, var(--gray-900) 0%, var(--dark) 100%);
  color: var(--white);
}

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-gray {
  background: var(--gray-50);
}

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

.text-primary {
  color: var(--primary);
}

.section-header {
  margin-bottom: 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-header.text-center h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 1.5rem auto 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(196, 30, 42, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(196, 30, 42, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--dark);
  transform: translateY(-3px);
}

.btn-dark {
  background: linear-gradient(135deg, var(--dark-light) 0%, var(--dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-dark:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
}

/* ===== Header & Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 65px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-menu a {
  font-weight: 500;
  color: var(--gray-700);
  padding: 0.5rem 0;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transition: var(--transition);
  border-radius: 1px;
}

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

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--dark);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  background: var(--gray-50);
  transition: var(--transition);
}

.header-phone:hover {
  background: var(--gray-100);
}

.header-phone svg {
  color: var(--primary);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 100;
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--dark) 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/8961001/pexels-photo-8961001.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.35;
  filter: saturate(0.8);
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,15,15,0.9) 0%, rgba(15,15,15,0.7) 50%, rgba(15,15,15,0.85) 100%);
}

/* Animated gradient orbs */
.hero .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: float 20s ease-in-out infinite;
}

.hero .orb-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  right: -200px;
  animation-delay: 0s;
}

.hero .orb-2 {
  width: 400px;
  height: 400px;
  background: var(--primary-dark);
  bottom: -100px;
  left: -100px;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 40px rgba(0,0,0,0.3);
}

.hero h1 span {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-features {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-300);
  font-weight: 500;
}

.hero-feature svg {
  width: 22px;
  height: 22px;
  padding: 4px;
  background: var(--primary);
  border-radius: 50%;
  color: var(--white);
  flex-shrink: 0;
}

/* ===== Services Section ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card-image {
  position: relative;
  overflow: hidden;
}

.service-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.service-card-content {
  padding: 2rem;
}

.service-card h3 {
  margin-bottom: 0.875rem;
  font-size: 1.375rem;
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 600;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.service-card a:hover {
  gap: 0.875rem;
  border-bottom-color: var(--primary);
}

/* ===== About Preview Section ===== */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
}

.about-image::before {
  content: '';
  position: absolute;
  top: -24px;
  left: -24px;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 16px;
  z-index: -1;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 80px;
  height: 80px;
  border: 4px solid var(--primary);
  border-radius: 16px;
  z-index: -1;
}

.about-content h2 {
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 1.5rem;
  color: var(--gray-600);
  font-size: 1.0625rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.stat {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

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

.stat-number {
  font-size: 2.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 0.5rem;
  font-weight: 500;
}

/* ===== Why Choose Us ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2.5rem 2rem;
  border-radius: 16px;
  transition: var(--transition);
  background: var(--white);
  border: 1px solid transparent;
}

.feature-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--gray-100);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, rgba(196, 30, 42, 0.1) 0%, rgba(196, 30, 42, 0.05) 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: var(--shadow-glow);
}

.feature-icon svg {
  width: 36px;
  height: 36px;
  color: var(--primary);
  transition: var(--transition);
}

.feature-item:hover .feature-icon svg {
  color: var(--white);
  transform: scale(1.1);
}

.feature-item h3 {
  margin-bottom: 0.75rem;
}

.feature-item p {
  color: var(--gray-600);
  margin: 0;
  line-height: 1.7;
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--primary);
  opacity: 0.1;
  line-height: 1;
}

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

.testimonial-stars {
  color: #fbbf24;
  margin-bottom: 1.25rem;
  display: flex;
  gap: 0.25rem;
}

.testimonial-text {
  font-size: 1.0625rem;
  color: var(--gray-700);
  margin-bottom: 1.75rem;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: 1.125rem;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 0.125rem;
}

.testimonial-info span {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
}

.cta-section p {
  font-size: 1.125rem;
  opacity: 0.95;
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ===== Footer ===== */
.footer {
  background: linear-gradient(180deg, var(--gray-900) 0%, var(--dark) 100%);
  color: var(--gray-400);
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand img {
  height: 75px;
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer h4 {
  color: var(--white);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.footer-links li {
  margin-bottom: 0.875rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

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

.footer-contact li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.footer-contact svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.9375rem;
}

/* ===== Page Header ===== */
.page-header {
  padding: 12rem 0 6rem;
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/8961001/pexels-photo-8961001.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  opacity: 0.2;
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,15,15,0.95) 0%, rgba(15,15,15,0.85) 100%);
}

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

.page-header h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.25rem;
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-size: 0.9375rem;
}

.breadcrumb a {
  color: var(--gray-500);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb span {
  color: var(--gray-600);
}

.breadcrumb .current {
  color: var(--white);
  font-weight: 500;
}

/* ===== Service Detail Page ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
}

.service-main img {
  border-radius: 16px;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.service-main h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.75rem;
}

.service-main h2:first-of-type {
  margin-top: 0;
}

.service-list {
  margin: 1.5rem 0 2rem;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: var(--gray-50);
  border-radius: 10px;
  transition: var(--transition);
}

.service-list li:hover {
  background: var(--gray-100);
  transform: translateX(4px);
}

.service-list svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.service-sidebar {
  position: sticky;
  top: 110px;
}

.sidebar-card {
  background: var(--gray-50);
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gray-100);
}

.sidebar-card h3 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.sidebar-links li {
  margin-bottom: 0.625rem;
}

.sidebar-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: 10px;
  font-weight: 500;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.sidebar-links a:hover,
.sidebar-links a.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  border: none;
}

.sidebar-cta h3 {
  color: var(--white);
}

.sidebar-cta p {
  opacity: 0.95;
  margin-bottom: 1.5rem;
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--dark) 100%);
  color: var(--white);
  padding: 3rem;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  opacity: 0.5;
}

.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
  font-size: 1.5rem;
}

.contact-info-card > p {
  color: var(--gray-400);
  margin-bottom: 2.5rem;
  position: relative;
}

.contact-info-list {
  position: relative;
}

.contact-info-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.contact-info-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-info-list svg {
  color: var(--primary);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.contact-info-list strong {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 1rem;
}

.contact-info-list span,
.contact-info-list a {
  color: var(--gray-400);
  font-size: 1.0625rem;
}

.contact-info-list a:hover {
  color: var(--primary);
}

.contact-form-card {
  background: var(--white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.contact-form-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.contact-form-card > p {
  color: var(--gray-600);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.625rem;
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(196, 30, 42, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 160px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* ===== About Page ===== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-intro img {
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

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

.team-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.team-card-content {
  padding: 2rem;
}

.team-card h3 {
  margin-bottom: 0.375rem;
  font-size: 1.375rem;
}

.team-card span {
  color: var(--primary);
  font-weight: 600;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

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

  .about-preview,
  .about-intro {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image {
    order: -1;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }

  .service-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateX(100%);
    opacity: 0;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
  }

  .nav-menu a {
    font-size: 1.25rem;
  }

  .mobile-toggle {
    display: flex;
  }

  .header-cta .btn {
    display: none;
  }

  .header-phone {
    display: none;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-features {
    flex-direction: column;
    gap: 1rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

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

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

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

  .page-header {
    padding: 10rem 0 4rem;
  }
}

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

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

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

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

/* ===== Alert Messages ===== */
.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}

.alert-success {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.alert-error {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* ===== Scroll animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}