/* Styles for aimukaiporn.pw */
:root {
  --primary: #6C5CE7;
  --primary-light: #A29BFE;
  --primary-dark: #5742D2;
  --secondary: #FD79A8;
  --secondary-light: #FAB1C8;
  --secondary-dark: #E84393;
  --dark: #2D3436;
  --light: #F8F9FA;
  --gray: #B2BEC3;
  --gray-dark: #636E72;
  --white: #FFFFFF;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --border-radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: #F0F3F8;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: var(--primary);
  transition: all 0.3s ease;
}

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

img, svg {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 2.8rem;
  background: linear-gradient(45deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 2.2rem;
  position: relative;
  margin-bottom: 2rem;
}

h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 80px;
  height: 4px;
  background: linear-gradient(45deg, var(--primary) 0%, var(--secondary) 100%);
}

.text-center h2::after {
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1.5rem;
}

/* Layout */
.section {
  padding: 80px 0;
}

.grid {
  display: grid;
  gap: 30px;
}

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

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

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

.flex {
  display: flex;
}

.flex-between {
  justify-content: space-between;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.gap-20 {
  gap: 20px;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

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

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

.mb-6 {
  margin-bottom: 3rem;
}

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

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

.py-2 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.p-4 {
  padding: 2rem;
}

/* Header */
.header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

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

.logo svg {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(45deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  color: var(--dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(45deg, var(--primary) 0%, var(--secondary) 100%);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-menu {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.1) 0%, rgba(253, 121, 168, 0.1) 100%);
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%236C5CE7' fill-opacity='0.07'%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");
}

.hero-content {
  max-width: 600px;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-text {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--dark);
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

.btn:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
  color: var(--white);
}

.btn-secondary {
  background: var(--secondary);
  box-shadow: 0 4px 15px rgba(253, 121, 168, 0.3);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  box-shadow: 0 6px 20px rgba(253, 121, 168, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}

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

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

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

.card-image {
  height: 220px;
  background: linear-gradient(45deg, var(--primary-light) 0%, var(--secondary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
}

.card-content {
  padding: 1.5rem;
}

.card-title {
  margin-bottom: 0.75rem;
  font-size: 1.4rem;
}

.card-text {
  margin-bottom: 1.5rem;
  color: var(--gray-dark);
}

.card-footer {
  padding: 1rem 1.5rem;
  background-color: rgba(0, 0, 0, 0.02);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tag {
  background-color: rgba(108, 92, 231, 0.1);
  color: var(--primary);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Features */
.features {
  background-color: var(--light);
}

.feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, var(--primary) 0%, var(--primary-light) 100%);
  box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

.feature-icon svg {
  width: 35px;
  height: 35px;
  fill: var(--white);
}

.feature-title {
  margin-bottom: 1rem;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
  height: 250px;
  background: linear-gradient(45deg, var(--primary-light) 0%, var(--secondary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 500;
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(108, 92, 231, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-overlay-content {
  text-align: center;
  padding: 2rem;
}

.gallery-overlay h3 {
  color: var(--white);
  margin-bottom: 1rem;
}

/* Steps */
.steps {
  counter-reset: step-counter;
}

.step {
  position: relative;
  padding-left: 80px;
  margin-bottom: 3rem;
}

.step:last-child {
  margin-bottom: 0;
}

.step:before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

/* FAQ */
.faq-item {
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  padding: 1.25rem;
  background-color: var(--white);
  font-weight: 600;
  cursor: pointer;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question:after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.25rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.25rem 1.25rem;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
  border-radius: var(--border-radius);
  margin: 20px auto;
}

.cta h2 {
  color: var(--white);
}

.cta h2::after {
  background: rgba(255, 255, 255, 0.3);
}

.cta-btn {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.cta-btn:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-dark);
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 0.75rem;
}

.footer-logo svg {
  width: 40px;
  height: 40px;
}

.footer-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer-about {
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.footer-links {
  list-style: none;
}

.footer-link {
  display: block;
  color: var(--gray);
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  color: var(--gray);
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}

/* Media Queries */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 99;
  }
  
  .nav.active {
    transform: translateY(0);
  }
  
  .hero {
    min-height: 500px;
    height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}