@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css");

:root {
  /* Backgrounds */
  --color-bg-primary: #f5f2eb;
  /* Warm off-white — main background */
  --color-bg-secondary: #edeae1;
  /* Slightly darker warm white */
  --color-bg-white: #ffffff;
  /* Explicit white for legacy page CSS */
  --color-bg-dark: #1a1f16;
  /* Deep forest dark — used for sections */
  --color-bg-card: #ffffff;
  /* Pure white cards */

  /* Brand Colors */
  --color-green-primary: #2d5a27;
  /* Deep forest green — primary brand */
  --color-green-mid: #4a7c42;
  /* Mid green — secondary elements */
  --color-green-light: #8cb87e;
  /* Light green — accents */
  --color-green-pale: #d4e8cd;
  /* Pale green — tag backgrounds */

  /* Accent */
  --color-earth: #8b6914;
  /* Earth brown — warm accent */
  --color-amber: #d4870c;
  /* Amber — alert/warning states */
  --color-red-alert: #c0392b;
  /* Alert red — poor air quality */

  /* Text */
  --color-text-primary: #1a1f16;
  /* Near-black — main text */
  --color-text-secondary: #4a5240;
  /* Dark gray-green — secondary text */
  --color-text-muted: #7a8470;
  /* Muted — captions, meta */
  --color-text-on-dark: #f5f2eb;
  /* Light text on dark backgrounds */

  /* Borders & Dividers */
  --color-border: #c8c4bb;
  --color-border-green: #b5ceb0;

  /* Utility */
  --color-white: #ffffff;
  --color-black: #000000;
  --card-radius: 12px;
  --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --card-shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.09);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Container */
  --container-width: 1200px;
  --container-padding: 20px;
  --container-padding-mobile: clamp(16px, 4.5vw, 24px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  font-family: "Host Grotesk", sans-serif;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

:focus-visible {
  outline: 2px solid var(--color-green-primary);
  outline-offset: 2px;
}

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

iframe,
video,
canvas,
svg {
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

p {
  font-weight: 400;
  margin-bottom: var(--spacing-md);
}

/* Utility Classes */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

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

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

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

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

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

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

.gap-sm {
  gap: var(--spacing-sm);
}

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

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

.grid {
  display: grid;
}

.section {
  padding: 80px 0;
}

.hero-subtext,
.section-head p {
  max-width: 72ch;
}

/* Animation utilities */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

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

.page-fade {
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* Mobile responsive utils */
@media (max-width: 768px) {
  html,
  body {
    max-width: 100%;
  }

  body {
    overflow-x: hidden;
  }

  .container {
    width: 100%;
    padding-left: var(--container-padding-mobile);
    padding-right: var(--container-padding-mobile);
  }

  .container > * {
    min-width: 0;
    max-width: 100%;
  }

  .hero-wrap,
  .hero-grid,
  .carbon-grid,
  .features-grid,
  .dashboard-grid,
  .mobility-layout,
  .tracker-layout,
  .kontak-layout,
  .content-layout,
  .mission-grid,
  .values-grid,
  .team-grid,
  .articles-grid,
  .articles-grid-layout {
    min-width: 0;
  }

  .card,
  .feature-card,
  .aqi-card,
  .article-card,
  .article-item,
  .widget-card,
  .contact-card,
  .pillar-card,
  .team-card,
  .faq-item,
  .sidebar-card,
  .feed-card,
  .result-found-card,
  .result-not-found-card {
    width: 100%;
    max-width: 100%;
  }

  .hide-mobile {
    display: none !important;
  }

  .section {
    padding: 56px 0;
  }

  h1 {
    line-height: 1.15;
  }

  h2 {
    line-height: 1.2;
  }

  p {
    line-height: 1.65;
  }
}

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

.hidden {
  display: none !important;
}

/* Unified Banner (fitur/about/konten/kontak) */
header.unified-banner {
  background:
    radial-gradient(circle at 90% 10%, rgba(45, 90, 39, 0.14), transparent 32%),
    linear-gradient(120deg, rgba(212, 232, 205, 0.42), rgba(255, 255, 255, 0.9)) !important;
  border-bottom: 1px solid var(--color-border) !important;
  text-align: left !important;
}

header.unified-banner .container {
  max-width: var(--container-width);
}

header.unified-banner h1 {
  font-size: clamp(42px, 5vw, 64px) !important;
  line-height: 1.1 !important;
  letter-spacing: -0.03em !important;
  color: var(--color-text-primary) !important;
  margin-bottom: 16px !important;
}

header.unified-banner .hero-subtext,
header.unified-banner > .container > p {
  max-width: 860px !important;
  color: var(--color-text-secondary) !important;
  font-size: clamp(18px, 1.9vw, 28px) !important;
  line-height: 1.45 !important;
  margin: 0 !important;
}

@media (max-width: 768px) {
  header.unified-banner h1 {
    font-size: 38px !important;
  }

  header.unified-banner .hero-subtext,
  header.unified-banner > .container > p {
    font-size: 18px !important;
  }
}