:root {
  /* Colors */
  --color-primary: #b5879d;
  --color-primary-dark: #966b82;
  --color-primary-light: #d4b0c2;
  --color-secondary: #fdf2f8;
  --color-accent: #db2777;

  --color-dark: #1f2937;
  --color-gray-900: #111827;
  --color-gray-800: #1f2937;
  --color-gray-700: #374151;
  --color-gray-600: #4b5563;
  --color-gray-500: #6b7280;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-gray-200: #e5e7eb;
  --color-gray-100: #f3f4f6;
  --color-gray-50: #f9fafb;
  --color-white: #ffffff;

  --font-display: 'Playfair Display', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --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 -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-2xl: 0 35px 60px -15px rgba(0, 0, 0, 0.3);

  --border-radius: 0.75rem;
  --border-radius-lg: 1.5rem;
  --border-radius-xl: 2rem;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-gray-700);
  line-height: 1.6;
  background-color: var(--color-white);
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
}

input,
textarea,
select {
  font-size: 16px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-gray-900);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-700) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.btn-outline:hover {
  background-color: var(--color-white);
  border-color: var(--color-gray-900);
  color: var(--color-gray-900);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-gray-900);
}

.btn-light {
  background-color: var(--color-white);
  color: var(--color-gray-900);
}

.btn-light:hover {
  background-color: var(--color-gray-100);
}

.btn-lg {
  padding: 1.25rem 2rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.link-button {
  background: none;
  border: none;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.875rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-gray-300);
  padding-bottom: 0.25rem;
  transition: var(--transition);
  font-family: var(--font-sans);
}

.link-button:hover {
  color: var(--color-gray-900);
  border-color: var(--color-gray-900);
}

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

#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-gray-100);
  transition: var(--transition);
}

#header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-gray-900);
}

.logo-icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.logo-text {
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.logo-main {
  font-weight: 500;
  font-family: var(--font-display);
}

.logo-sub {
  color: var(--color-gray-500);
  margin-left: 0.5rem;
  font-weight: 300;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--color-gray-600);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--color-gray-900);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.social-links-header a {
  color: var(--color-gray-400);
  transition: var(--transition);
}

.social-links-header a:hover {
  color: var(--color-gray-600);
}

.btn-admin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}

.btn-admin:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: rotate(90deg);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-900);
  transition: var(--transition);
}

/* Mobile Menu */
@media (max-width: 1024px) {
  .logo-text {
    font-size: 1.25rem;
  }

  .header-actions {
    gap: 0.75rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

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

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

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

@media (max-width: 480px) {
  .logo-text {
    font-size: 1.1rem;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .social-links-header a {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .social-links-header svg {
    width: 20px;
    height: 20px;
  }

  .btn-admin {
    width: 36px;
    height: 36px;
  }

  .btn-admin svg {
    width: 18px;
    height: 18px;
  }

  .btn-primary {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }

  #header nav {
    padding: 0.75rem 0;
  }
}

section {
  padding: 8rem 0;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header-center {
  text-align: center;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 5rem;
}

.section-subtitle {
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.section-title {
  font-size: 3rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.section-description {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--color-gray-600);
}

/* Responsive */
@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-description {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.75rem;
  }
}

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 50%, var(--color-gray-100) 100%);
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.hero-subtitle {
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-title {
  font-size: 4rem;
  line-height: 1;
  color: var(--color-gray-900);
  letter-spacing: -0.02em;
  font-weight: 600;
}

.hero-title-sub {
  display: block;
  font-size: 3rem;
  color: var(--color-gray-600);
  margin-top: 0.5rem;
  font-weight: 400;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--color-gray-600);
  max-width: 32rem;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-gray-200);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-image {
  position: relative;
}

.image-wrapper {
  position: relative;
  z-index: 10;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.image-wrapper img {
  width: 100%;
  height: 700px;
  object-fit: cover;
  display: block;
}

.image-bg-1 {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  width: 100%;
  height: 100%;
  background-color: var(--color-gray-200);
  border-radius: var(--border-radius-xl);
  z-index: -1;
}

.image-bg-2 {
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-xl);
  z-index: -1;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-title-sub {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-title-sub {
    font-size: 1.75rem;
  }

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

  .hero-stats {
    grid-template-columns: 1fr;
    text-align: left;
  }

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

  .image-wrapper img {
    height: 500px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-title-sub {
    font-size: 1.5rem;
  }
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.about-text p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-600);
}

.certifications h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cert-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-gray-400);
  border-radius: 50%;
  margin-top: 0.75rem;
  flex-shrink: 0;
}

.cert-name {
  color: var(--color-gray-900);
  font-weight: 500;
}

.cert-org {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-col-2 {
  padding-top: 3rem;
}

.about-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-card {
  background-color: var(--color-gray-50);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
}

.card-number {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

.card-label {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Responsive */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .about-images {
    grid-template-columns: 1fr;
  }

  .about-col-2 {
    padding-top: 0;
  }
}

/* ========================================
   Courses Section
   ======================================== */

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

.courses-featured {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  margin-bottom: 4rem;
  box-shadow: var(--shadow-2xl);
}

.featured-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-content {
  text-align: center;
  color: var(--color-white);
  padding: 2rem;
}

.featured-content h3 {
  font-size: 2.5rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.featured-content p {
  font-size: 1.25rem;
  max-width: 48rem;
  margin: 0 auto;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.course-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.course-header {
  padding: 2rem;
  padding-bottom: 1.5rem;
}

.course-subtitle {
  color: var(--color-gray-500);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.course-title {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.course-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.course-content {
  padding: 0 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  flex: 1;
}

.course-description {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.course-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-gray-400);
  border-radius: 50%;
  flex-shrink: 0;
}

.feature-item span {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.course-footer {
  border-top: 1px solid var(--color-gray-100);
  padding-top: 2rem;
  margin-top: auto;
}

.course-price {
  font-size: 2rem;
  color: var(--color-gray-900);
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 1024px) {
  .courses-grid {
    grid-template-columns: 1fr;
  }
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.service-card {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.service-card:hover {
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.service-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
  flex-shrink: 0;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.service-header {
  padding: 2rem;
  padding-bottom: 1.5rem;
}

.service-title {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.service-duration {
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.service-price {
  font-size: 1.125rem;
  color: var(--color-gray-900);
  font-weight: 600;
}

.service-content {
  padding: 0 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
}

.service-description {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.service-includes h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-900);
  margin-bottom: 0.75rem;
}

.includes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.include-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.include-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-gray-400);
  border-radius: 50%;
  flex-shrink: 0;
}

.include-item span {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.booking-cta {
  background-color: var(--color-gray-900);
  border-radius: var(--border-radius-xl);
  padding: 3rem;
  text-align: center;
  color: var(--color-white);
}

.cta-content h3 {
  font-size: 2rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-gray-300);
  max-width: 48rem;
  margin: 0 auto 2rem;
}

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

/* Responsive */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .includes-grid {
    grid-template-columns: 1fr;
  }

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

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

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.portfolio-item {
  cursor: pointer;
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-xl);
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.portfolio-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-info {
  color: var(--color-white);
}

.portfolio-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray-200);
  margin-bottom: 0.5rem;
}

.portfolio-title {
  font-size: 1.5rem;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.portfolio-description {
  color: var(--color-gray-200);
}

.portfolio-caption {
  padding: 1.5rem;
}

.portfolio-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray-500);
  margin-bottom: 0.5rem;
}

.portfolio-caption h3 {
  font-size: 1.125rem;
  color: var(--color-gray-900);
  letter-spacing: -0.02em;
}

.portfolio-more {
  text-align: center;
  margin-top: 4rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

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

.contact-grid {
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-form-wrapper {
  max-width: 600px;
  width: 100%;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.contact-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-gray-100);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gray-600);
}

.contact-details h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.contact-details p {
  color: var(--color-gray-600);
  margin-bottom: 0.25rem;
}

.contact-details small {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.social-section h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.social-card {
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-gray-600);
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header h3 {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.form-header p {
  color: var(--color-gray-600);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--color-gray-700);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-gray-700);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gray-900);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

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

/* Responsive */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }

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

  .contact-form-wrapper {
    padding: 2rem 1.5rem;
  }
}

.footer {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: 4rem 0;
}

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

.footer-logo {
  font-size: 2rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
}

.footer-logo .logo-main {
  font-weight: 500;
}

.footer-logo .logo-sub {
  color: var(--color-gray-400);
  margin-left: 0.5rem;
  font-weight: 300;
}

.footer-description {
  color: var(--color-gray-400);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 48px;
  height: 48px;
  background-color: var(--color-gray-800);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--transition);
}

.footer-social a:hover {
  background-color: var(--color-gray-700);
  transform: translateY(-2px);
}

.footer-col h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-gray-400);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: var(--transition);
  display: inline-block;
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-gray-400);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.footer-contact-item:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-contact-item svg {
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-400);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-credit {
  color: var(--color-gray-500);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

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

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

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

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Spacing utilities */
.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 2rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.mb-4 {
  margin-bottom: 2rem;
}

/* Scroll to top button */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background-color: var(--color-gray-900);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 100;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background-color: var(--color-gray-800);
  transform: translateY(-4px);
}

/* Notification system */
.notification {
  position: fixed;
  top: 5rem;
  right: 2rem;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-2xl);
  padding: 1.5rem;
  max-width: 400px;
  z-index: 1000;
  transform: translateX(500px);
  transition: transform 0.3s ease;
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  border-left: 4px solid #10b981;
}

.notification.error {
  border-left: 4px solid #ef4444;
}

.notification h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-gray-900);
}

.notification p {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

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

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

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

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

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

/* Intersection Observer animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
}

/* Loading state */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-gray-300);
  border-top-color: var(--color-gray-900);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Mobile responsive utilities */
@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
  }

  .notification {
    right: 1rem;
    left: 1rem;
    max-width: none;
  }
}