/* ============================================
   GLOBAL STYLES & VARIABLES
   ============================================ */

:root {
  /* Primary Colors - Purple Theme */
  --primary: #6A1B9A;
  --primary-dark: #4A0E7A;
  --primary-light: #8E24AA;
  --accent: #9C27B0;
  --accent-light: #CE93D8;
  
  /* Neutral Colors */
  --dark-bg: #1a1a1a;
  --light-bg: #f8f9fa;
  --text-dark: #333333;
  --text-light: #ffffff;
  --border-color: #e0e0e0;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Typography */
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;
  --font-size-4xl: 48px;
  
  /* Transitions */
  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-dark);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================
   NAVIGATION BAR
   ============================================ */

.navbar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 1rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  transition: var(--transition);
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--text-light);
  font-weight: 700;
  font-size: var(--font-size-xl);
  transition: var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--accent-light);
  text-decoration: none;
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--accent);
  border-radius: 50%;
  font-weight: 700;
  font-size: 14px;
}

.brand-name {
  display: none;
}

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

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  padding: var(--spacing-xs) 0;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: var(--accent-light);
  border-bottom-color: var(--accent-light);
}

.nav-link-cta {
  background-color: var(--accent);
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  border: 2px solid var(--accent);
}

.nav-link-cta:hover {
  background-color: transparent;
  border-bottom-color: transparent;
}

.nav-hidden {
  transform: translateY(-100%);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 60px;
  padding: var(--spacing-lg) 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  background-image: url("../img/purp.jpg");
  background-size: cover;
  background-position: center;
  z-index: -1;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(106, 27, 154, 0.85) 0%, rgba(74, 14, 122, 0.85) 100%);
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  color: var(--text-light);
  animation: fadeInUp 0.8s ease-out;
}

.hero-greeting {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  opacity: 0.9;
  font-weight: 500;
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin: var(--spacing-sm) 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #CE93D8 0%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

.btn {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 30px;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary-light) 100%);
  color: var(--text-light);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(156, 39, 176, 0.3);
  color: var(--text-light);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-lg);
}

.hero-image {
  animation: fadeInRight 0.8s ease-out;
}

.image-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.profile-img {
  width: 100%;
  border-radius: 50%;
  border: 4px solid var(--accent-light);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.profile-img:hover {
  transform: scale(1.05);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
  background-color: var(--primary);
  color: var(--text-light);
  padding: var(--spacing-xl) 0;
}

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

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  letter-spacing: 1px;
}

.section-divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
  margin: 0 auto;
  border-radius: 2px;
}

.about-container {
  max-width: 700px;
  margin: 0 auto;
}

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

.lead {
  font-weight: 600;
  font-size: var(--font-size-xl);
}

.about-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
  font-size: 18px;
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--accent);
  transform: translateY(-3px);
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
  padding: var(--spacing-xl) 0;
  background-color: var(--light-bg);
}

.services-grid {
  display: grid;
  /* grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); */
  grid-template-columns: repeat(4, 1fr);
  /* width: 140%; */
  /* margin-left: -257px; */
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--text-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(106, 27, 154, 0.15);
  border-color: var(--primary);
}

.service-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.service-card p {
  color: #666;
  line-height: 1.7;
  font-size: var(--font-size-base);
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */

.portfolio {
  padding: var(--spacing-xl) 0;
  background-color: #ffffff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* width: 140%; */
  /* margin-left: -261px; */
  gap: var(--spacing-lg);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(106, 27, 154, 0.2);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  height: 280px;
  background-color: var(--light-bg);
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.portfolio-info {
  padding: var(--spacing-md);
  background-color: var(--text-light);
  border-top: 3px solid var(--primary);
}

.portfolio-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--primary);
}

.portfolio-type {
  color: #999;
  font-size: var(--font-size-base);
  font-weight: 500;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  padding: var(--spacing-xl) 0;
}

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

.contact-subtitle {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-sm);
}

.contact-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

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

.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-lg);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

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

.form-control {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  font-size: var(--font-size-base);
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
  transition: var(--transition);
  font-family: var(--font-family);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-control:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.25);
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(206, 147, 216, 0.25);
}

.btn-submit {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  width: 100%;
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-text {
  margin: 0;
  opacity: 0.9;
}

/* ============================================
   MODAL STYLES
   ============================================ */

.custom-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.custom-modal-content {
  background-color: var(--text-light);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s ease;
}

.success-icon {
  font-size: 60px;
  color: #28a745;
  margin-bottom: var(--spacing-md);
  animation: scaleIn 0.5s ease;
}

.custom-modal-content h3 {
  color: var(--text-dark);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}

.custom-modal-content p {
  color: #666;
  margin-bottom: var(--spacing-lg);
}

.btn-confirm {
  background-color: var(--primary);
  color: var(--text-light);
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.btn-confirm:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.alert {
  padding: var(--spacing-md);
  border-radius: 8px;
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

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

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============================================
   MOBILE FIRST - EXTRA SMALL (< 576px)
   ============================================ */

@media (max-width: 575px) {
  :root {
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-2xl: 20px;
    --font-size-3xl: 28px;
    --font-size-4xl: 32px;
  }

  .navbar {
    padding: 0.75rem 0;
  }

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

  .brand-name {
    display: inline;
  }

  .nav-links {
    width: 100%;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-link {
    font-size: 14px;
    gap: var(--spacing-sm);
  }

  .hero {
    padding: var(--spacing-md) 0;
    margin-top: 100px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
    letter-spacing: 0.5px;
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
  }

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

  .about-actions {
    gap: var(--spacing-md);
  }

  .about-text p {
    font-size: var(--font-size-base);
  }

  .section-header h2 {
    font-size: var(--font-size-2xl);
  }

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

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

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

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

  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .custom-modal-content {
    padding: 2rem;
    width: 95%;
  }

  .contact-title {
    font-size: var(--font-size-2xl);
  }
}


/* ============================================
   SMALL DEVICES (575px)
   ============================================ */

@media (max-width: 575px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

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

/* ============================================
   SMALL DEVICES (576px - 767px)
   ============================================ */

@media (min-width: 576px) and (max-width: 767px) {
  .navbar {
    padding: 0.75rem 0;
  }

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

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

  .hero {
    padding: var(--spacing-lg) 0;
    margin-top: 80px;
  }

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

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

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

/* ============================================
   MEDIUM DEVICES (768px - 991px)
   ============================================ */

@media (min-width: 768px) and (max-width: 991px) {
  .navbar-container {
    padding: 0 var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-lg) 0;
    margin-top: 70px;
  }

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

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

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

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

/* ============================================
   LARGE DEVICES (992px - 1199px)
   ============================================ */

@media (min-width: 992px) and (max-width: 1199px) {
  .navbar-container {
    padding: 0 var(--spacing-lg);
  }

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

  .hero-content {
    gap: var(--spacing-lg);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* ============================================
   EXTRA LARGE DEVICES (≥ 1200px)
   ============================================ */

@media (min-width: 1200px) {
  .navbar-container {
    padding: 0 var(--spacing-xl);
  }

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

  .hero {
    min-height: 110vh;
  }

  .hero-content {
    gap: var(--spacing-xl);
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-content {
    max-width: 700px;
  }
}

/* ============================================
   ULTRA WIDE (≥ 1440px)
   ============================================ */

@media (min-width: 1440px) {
  .container-lg {
    max-width: 1400px;
  }

  .hero-title {
    font-size: 56px;
  }

  .about-actions {
    gap: var(--spacing-xl);
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .navbar,
  .footer,
  .btn,
  #form {
    display: none;
  }

  body {
    background-color: white;
    color: black;
  }

  a {
    text-decoration: underline;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

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

@media (prefers-color-scheme: dark) {
  :root {
    --light-bg: #2a2a2a;
    --text-dark: #f0f0f0;
  }

  body {
    background-color: #1a1a1a;
    color: var(--text-dark);
  }

  .service-card {
    background: #2a2a2a;
    color: #f0f0f0;
  }

  .form-control {
    background-color: rgba(0, 0, 0, 0.3);
  }
}