/* === ROOT VARIABLES === */
:root {
  /* Colors */
  --color-primary: #1a1a1a;
  --color-primary-light: #333333;
  --color-primary-dark: #000000;
  
  --color-secondary: #f5f5f5;
  --color-secondary-light: #ffffff;
  --color-secondary-dark: #e0e0e0;
  
  --color-accent: #ff6b6b;
  --color-accent-light: #ff8e8e;
  --color-accent-dark: #e05252;
  
  --color-success: #48c774;
  --color-warning: #ffdd57;
  --color-info: #3298dc;
  --color-danger: #f14668;
  
  --color-text-dark: #121212;
  --color-text-light: #f8f8f8;
  --color-text-muted: #6c757d;
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Borders */
  --border-radius: 4px;
  --border-width: 3px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.65, 0.05, 0.36, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

/* === RESET & BASE STYLES === */
html {
  scroll-behavior: smooth;
}

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6,
.title, .subtitle {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

.title {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.subtitle {
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

a:hover {
  color: var(--color-accent);
}

/* Read more links */
.read-more {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--color-accent);
  transition: all var(--transition-normal);
}

.read-more:hover {
  color: var(--color-accent-dark);
  border-bottom-width: 3px;
}

.read-more::after {
  content: "→";
  margin-left: 4px;
  transition: transform var(--transition-normal);
  display: inline-block;
}

.read-more:hover::after {
  transform: translateX(4px);
}

/* === LAYOUT === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

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

/* === HEADER & NAVIGATION === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar {
  padding: var(--spacing-sm) 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar.is-transparent {
  background-color: rgba(255, 255, 255, 0.7) !important;
}

.navbar-item {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  position: relative;
}

.navbar-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal), left var(--transition-normal);
}

.navbar-item:hover::after {
  width: 80%;
  left: 10%;
}

.navbar-burger {
  height: 3.25rem;
  width: 3.25rem;
}

.navbar-burger span {
  height: 2px;
  width: 20px;
  left: calc(50% - 10px);
}

.navbar-burger span:nth-child(1) {
  top: calc(50% - 7px);
}

.navbar-burger span:nth-child(2) {
  top: calc(50% - 1px);
}

.navbar-burger span:nth-child(3) {
  top: calc(50% + 5px);
}

/* Scrolled Header */
.header.is-scrolled {
  background-color: var(--color-secondary-light);
  box-shadow: var(--shadow-md);
}

/* === BUTTONS === */
.button, button, input[type="submit"] {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 2rem;
  border: var(--border-width) solid var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-secondary-light);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}

.button:hover, button:hover, input[type="submit"]:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
}

.button:active, button:active, input[type="submit"]:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.button.is-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-light);
}

.button.is-light {
  background-color: var(--color-secondary-light);
  border-color: var(--color-secondary);
  color: var(--color-primary);
}

.button.is-large {
  font-size: 1.25rem;
  padding: 1rem 2.5rem;
}

/* Brutalist Button Style */
.brutalist-button {
  border-radius: 0;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
}

.brutalist-button::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 5px;
  right: -5px;
  bottom: -5px;
  background: repeating-linear-gradient(
    45deg,
    rgba(0,0,0,0.1),
    rgba(0,0,0,0.1) 5px,
    rgba(0,0,0,0.2) 5px,
    rgba(0,0,0,0.2) 10px
  );
  z-index: -1;
  transition: all var(--transition-normal);
  opacity: 0.7;
}

.brutalist-button:hover::before {
  opacity: 1;
  transform: translate(-3px, -3px);
}

/* === HERO SECTION === */
.hero {
  position: relative;
  overflow: hidden;
}

.hero.is-fullheight {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-body {
  padding: var(--spacing-xl) 0;
}

.hero h2, 
.hero h3, 
.hero p {
  color: var(--color-text-light);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-body .title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero-body .subtitle {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

.hero-body p {
  font-size: 1.25rem;
  max-width: 600px;
}

.hero-foot {
  padding-bottom: var(--spacing-md);
}

.scroll-down {
  display: inline-block;
  animation: bounceDown 2s infinite;
}

@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* === MISSION SECTION === */
.mission-section {
  background-color: var(--color-secondary-light);
}

.mission-section .image-container {
  position: relative;
  border: var(--border-width) solid var(--color-primary);
  overflow: hidden;
  box-shadow: 8px 8px 0 var(--color-primary);
}

.mission-section .image-container img {
  display: block;
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.mission-section .image-container:hover img {
  transform: scale(1.05);
}

.mission-section .content h3 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-md);
}

.mission-section .content h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
}

/* === FEATURES SECTION === */
.features-section {
  background-color: var(--color-secondary-dark);
}

/* Brutalist Card Style */
.brutalist-card {
  border: var(--border-width) solid var(--color-primary);
  border-radius: 0;
  background-color: var(--color-secondary-light);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 8px 8px 0 var(--color-primary);
}

.brutalist-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--color-primary);
}

.brutalist-card .card-image {
  height: 250px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brutalist-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.brutalist-card .card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.brutalist-card .card-content h3 {
  margin-bottom: var(--spacing-sm);
}

/* Toggle Switch */
.toggle-container {
  display: flex;
  align-items: center;
  margin-top: auto;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  margin-right: 10px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border: 2px solid var(--color-primary);
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background-color: var(--color-primary);
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--color-accent);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.toggle-label {
  font-size: 0.875rem;
  font-weight: 500;
}

/* === PROJECTS SECTION === */
.projects-section {
  background-color: var(--color-secondary-light);
}

.gallery-container {
  position: relative;
}

.project-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
}

.tag {
  font-weight: 600;
  border-radius: 0;
  padding: 0.3rem 0.8rem;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  border: 2px solid transparent;
}

.tag.is-primary {
  background-color: var(--color-accent);
  color: white;
  border-color: var(--color-accent-dark);
}

.tag.is-info {
  background-color: var(--color-info);
  color: white;
  border-color: #297fb8;
}

.tag.is-success {
  background-color: var(--color-success);
  color: white;
  border-color: #3da15d;
}

.tag.is-warning {
  background-color: var(--color-warning);
  color: var(--color-primary);
  border-color: #d6bb48;
}

/* === SUSTAINABILITY SECTION === */
.sustainability-section {
  background-color: var(--color-secondary-dark);
  position: relative;
}

.sustainability-section .image-container {
  position: relative;
  border: var(--border-width) solid var(--color-primary);
  overflow: hidden;
  box-shadow: 8px 8px 0 var(--color-primary);
}

.sustainability-section .image-container img {
  display: block;
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sustainability-section .image-container:hover img {
  transform: scale(1.05);
}

.sustainability-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('./image/texture-pattern.jpg') repeat;
  opacity: 0.05;
  pointer-events: none;
}

/* === TESTIMONIALS SECTION === */
.testimonials-section {
  background-color: var(--color-secondary-light);
}

.testimonials-section .card {
  height: 100%;
}

.testimonials-section .media-left {
  margin-right: var(--spacing-sm);
}

.testimonials-section .image.is-64x64 {
  overflow: hidden;
}

.testimonials-section .image.is-64x64 img {
  transition: transform var(--transition-normal);
}

.testimonials-section .card:hover .image.is-64x64 img {
  transform: scale(1.1);
}

.testimonials-section .media-content .title {
  margin-bottom: 0.25rem;
}

.testimonials-section .content p {
  font-style: italic;
  position: relative;
  padding-left: var(--spacing-sm);
}

.testimonials-section .content p::before {
  content: '"';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: bold;
}

/* === PROCESS SECTION === */
.process-section {
  background-color: var(--color-secondary-dark);
  position: relative;
}

.process-step {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--color-secondary-light);
  border: var(--border-width) solid var(--color-primary);
  height: 100%;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  box-shadow: 6px 6px 0 var(--color-primary);
}

.process-step:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--color-primary);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-secondary-light);
  font-weight: bold;
  font-size: 1.5rem;
  margin: 0 auto var(--spacing-sm);
  border-radius: 50%;
  font-family: var(--font-heading);
}

.process-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('./image/texture-pattern.jpg') repeat;
  opacity: 0.05;
  pointer-events: none;
}

/* === RESOURCES SECTION === */
.resources-section {
  background-color: var(--color-secondary-light);
}

/* === ACCOLADES SECTION === */
.accolades-section {
  background-color: var(--color-secondary-dark);
  position: relative;
}

.accolade-item {
  text-align: center;
  padding: var(--spacing-md);
  height: 100%;
}

.accolade-item img {
  max-width: 150px;
  height: 150px;
  object-fit: contain;
  margin: 0 auto;
  transition: transform var(--transition-bounce);
  display: block;
}

.accolade-item:hover img {
  transform: scale(1.1) rotate(-3deg);
}

.accolade-item h3 {
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.accolades-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('./image/texture-pattern.jpg') repeat;
  opacity: 0.05;
  pointer-events: none;
}

/* === PARTNERS SECTION === */
.partners-section {
  background-color: var(--color-secondary-light);
  text-align: center;
}

.partner-logo {
  padding: var(--spacing-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.partner-logo img {
  max-width: 150px;
  height: 100px;
  object-fit: contain;
  transition: transform var(--transition-normal), filter var(--transition-normal);
  filter: grayscale(100%);
  display: block;
  margin: 0 auto;
}

.partner-logo:hover img {
  transform: scale(1.1);
  filter: grayscale(0%);
}

.partner-logo p {
  margin-top: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
}

/* === CONTACT SECTION === */
.contact-section {
  background-color: var(--color-secondary);
}

.contact-info .info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.contact-info .info-item .icon {
  margin-right: var(--spacing-sm);
  color: var(--color-accent);
}

.contact-info .map-container {
  border: var(--border-width) solid var(--color-primary);
  overflow: hidden;
  box-shadow: 8px 8px 0 var(--color-primary);
}

.contact-info .map-container img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

/* Brutalist Form Style */
.brutalist-form .field {
  margin-bottom: var(--spacing-md);
}

.brutalist-form .label {
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.brutalist-form .input,
.brutalist-form .textarea,
.brutalist-form .select select {
  border: var(--border-width) solid var(--color-primary);
  border-radius: 0;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.1);
  transition: all var(--transition-normal);
  background-color: var(--color-secondary-light);
}

.brutalist-form .input:focus,
.brutalist-form .textarea:focus,
.brutalist-form .select select:focus {
  box-shadow: 6px 6px 0 rgba(0,0,0,0.2);
  transform: translate(-2px, -2px);
  border-color: var(--color-accent);
}

.brutalist-form .select:after {
  border-color: var(--color-primary);
}

/* === FOOTER === */
.footer {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--spacing-lg) 0;
}

.footer .title {
  color: var(--color-text-light);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  opacity: 1;
  transform: translateX(5px);
  color: var(--color-accent);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.social-links a {
  color: var(--color-text-light);
  opacity: 0.8;
  transition: opacity var(--transition-fast), color var(--transition-fast);
  display: inline-block;
  padding: 0.25rem 0;
  position: relative;
}

.social-links a:hover {
  opacity: 1;
  color: var(--color-accent);
}

.social-links a::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal);
}

.social-links a:hover::before {
  width: 100%;
}

/* === SUCCESS PAGE === */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.success-page .content {
  max-width: 600px;
  padding: var(--spacing-md);
  background-color: var(--color-secondary-light);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: 8px 8px 0 var(--color-primary);
}

.success-page .icon {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-md);
}

/* === PRIVACY & TERMS PAGES === */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-page .content,
.terms-page .content {
  padding: var(--spacing-md);
  background-color: var(--color-secondary-light);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: 8px 8px 0 var(--color-primary);
}

/* === RESPONSIVE STYLES === */
@media screen and (max-width: 1023px) {
  .hero-body .title {
    font-size: 2.5rem;
  }
  
  .hero-body .subtitle {
    font-size: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
  
  .brutalist-card .card-image {
    height: 200px;
  }
}

@media screen and (max-width: 768px) {
  .hero-body .title {
    font-size: 2rem;
  }
  
  .hero-body .subtitle {
    font-size: 1.25rem;
  }
  
  .brutalist-card {
    margin-bottom: var(--spacing-md);
  }
  
  .process-step {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-links {
    margin-bottom: var(--spacing-md);
  }
  
  .contact-info {
    margin-bottom: var(--spacing-md);
  }
}

@media screen and (max-width: 480px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }
  
  .hero-body .title {
    font-size: 1.75rem;
  }
  
  .hero-body .subtitle {
    font-size: 1rem;
  }
  
  .button.is-large {
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
  }
}