@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Nunito:wght@400;600;700;800&display=swap");

:root {
  /* Palet Modern Nusantara */
  --primary: #5b8c73;
  --primary-dark: #2d5a47;
  --primary-light: #ebf3ee;
  --secondary: #d98363;
  --secondary-light: #fdf2ee;
  --accent-indigo: #5e72e4;
  --accent-mint: #81b29a;
  --accent-gold: #d4af37;
  --bg-canvas: #f9f6f0;
  --card-surface: #ffffff;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-subtle: rgba(15, 23, 42, 0.06);

  --font-display: "Plus Jakarta Sans", sans-serif;
  --font-body: "Nunito", sans-serif;

  --container: 1280px;
  --radius-s: 12px;
  --radius-m: 24px;
  --radius-l: 32px;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
main {
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
}
p {
  margin: 0;
  color: var(--text-secondary);
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}
img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* Utilitas Calm Minimalis */
.calm-glass {
  background: rgba(249, 246, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}
.calm-card {
  background-color: var(--card-surface);
  border-radius: var(--radius-m);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 10px 30px -5px rgba(0, 0, 0, 0.025),
    0 4px 12px -2px rgba(0, 0, 0, 0.015);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
.calm-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px -8px rgba(91, 140, 115, 0.15);
}

/* Typografi Khusus */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}

.section {
  padding: 96px 0;
  position: relative;
}
.section-alt {
  background: var(--card-surface);
}
.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.2;
  margin-top: 16px;
}
.section-head p {
  margin-top: 16px;
  font-size: 18px;
}

/* Anyaman (Motif Nusantara Halus) */
.weave-texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(
      45deg,
      var(--primary) 0,
      var(--primary) 1px,
      transparent 1px,
      transparent 16px
    ),
    repeating-linear-gradient(
      -45deg,
      var(--primary) 0,
      var(--primary) 1px,
      transparent 1px,
      transparent 16px
    );
}

/* Header & Navigasi */
.site-header {
  position: sticky;
  top: 0;
  z-index: 9999;
  width: 100%;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 48px);
  height: 80px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-brand span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--primary-dark);
}
.nav-menu {
  display: flex;
  gap: clamp(16px, 2vw, 32px);
}
.nav-menu a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.is-active {
  color: var(--primary);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 16px);
  flex-shrink: 0;
}

/* Tombol */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  transition: all 0.2s ease;
  text-align: center;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(91, 140, 115, 0.3);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 140, 115, 0.4);
}
.btn-secondary {
  background: var(--secondary);
  color: #fff;
}
.btn-secondary:hover {
  background: #c27254;
  transform: translateY(-2px);
}
.btn-accent {
  background: var(--accent-gold);
  color: var(--text-primary);
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.25);
}
.btn-accent:hover {
  background: #e6c555;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--text-primary);
  color: var(--text-primary);
}
.btn-outline:hover {
  background: var(--text-secondary);
  color: var(--bg-canvas);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
}
@media (min-width: 769px) {
  .hero::before,
  .hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
  }
  .hero::before {
    width: 340px;
    height: 340px;
    background: var(--primary-light);
    top: -80px;
    left: -120px;
    opacity: 0.8;
  }
  .hero::after {
    width: 300px;
    height: 300px;
    background: var(--secondary-light);
    bottom: -60px;
    right: -100px;
    opacity: 0.7;
  }
}
.hero .container {
  position: relative;
  z-index: 1;
}

/* Grid Items (Cards) */
.stages,
.assessments,
.advantages {
  display: grid;
  gap: 24px;
}
.stages {
  grid-template-columns: repeat(4, 1fr);
}
.assessments {
  grid-template-columns: repeat(4, 1fr);
}
.advantages {
  grid-template-columns: repeat(3, 1fr);
}

.a-card,
.stage,
.adv-card {
  padding: 32px 24px;
}
.stage-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 16px;
  line-height: 1;
}
.a-card-icon svg {
  color: var(--primary) !important;
  margin-bottom: 16px;
  width: 32px;
  height: 32px;
}
.a-card-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  margin-top: 16px;
}
.a-card-ready .a-card-badge {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.a-card-soon {
  opacity: 0.6;
}
.a-card-soon .a-card-badge {
  background: var(--secondary-light);
  color: var(--secondary);
}

/* Variasi Latar Section */
.bg-canvas {
  background-color: var(--bg-canvas);
}
.bg-white {
  background-color: var(--card-surface);
}
.bg-mint {
  background-color: var(--primary-light);
}
.bg-peach {
  background-color: var(--secondary-light);
}

/* About & Umum */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-diff {
  padding: 40px;
  border-left: 3px solid var(--secondary);
}
.about-diff h3 {
  color: var(--secondary);
  font-size: 19px;
  margin-bottom: 14px;
}
.section-head--center {
  margin: 0 auto 56px;
  text-align: center;
}
.section-head--center .eyebrow {
  justify-content: center;
}

/* Flow Strip */
.flow-strip {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}
.flow-strip__pill {
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
  color: var(--primary-dark);
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}
.flow-strip svg {
  color: var(--secondary);
  flex-shrink: 0;
}

/* Manfaat */
.benefits {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.benefits-visual {
  padding: 48px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.benefits-visual h3 {
  color: #fff;
  font-size: 26px;
  line-height: 1.3;
  margin-bottom: 16px;
}
.benefits-visual p {
  color: #fff !important;
  font-size: 15.5px;
}
.benefits-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 28px;
}
.benefits-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.benefits-item .icon {
  flex-shrink: 0;
  color: var(--secondary);
  margin-top: 2px;
}
.benefits-item p {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
}

/* Tab Layanan */
.services-tabs {
  display: inline-flex;
  gap: 8px;
  padding: 8px;
  border-radius: 999px;
  margin-bottom: 44px;
  border: 1px solid var(--border-subtle);
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}
.services-tab {
  padding: 10px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-display);
  background: transparent;
  color: var(--text-secondary);
}
.services-tab.is-active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(91, 140, 115, 0.25);
}
.service-panel {
  display: none;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.service-panel.is-active {
  display: grid;
}
.service-panel-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 800;
  border-radius: 999px;
  background: var(--secondary-light);
  color: var(--secondary);
  margin-bottom: 20px;
}
.service-panel-intro h3 {
  font-size: 27px;
  margin-bottom: 16px;
}
.service-panel-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.service-panel-list li {
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
}
.service-panel-list li .icon {
  color: var(--primary);
  flex-shrink: 0;
}

/* Cara Kerja */
.steps-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
}
.steps-list::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--border-subtle);
  z-index: 0;
}
.step {
  position: relative;
  z-index: 1;
}
.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 20px;
  box-shadow: 0 0 0 8px var(--primary-light);
}

/* Manfaat Institusi & Privasi */
.institution,
.privacy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.institution-note {
  padding: 24px;
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-m);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 15px;
}
.institution-stat-card {
  padding: 40px;
}
.privacy-headline {
  font-size: clamp(28px, 3.4vw, 38px);
  margin-top: 16px;
  line-height: 1.2;
}
.institution-list,
.privacy-list {
  display: grid;
  gap: 16px;
}
.institution-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.institution-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.institution-list li .icon {
  color: var(--primary) !important;
  margin-top: 2px;
  flex-shrink: 0;
}
.privacy-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  font-weight: 500;
}
.privacy-list li .icon-badge {
  color: var(--primary) !important;
  padding: 4px;
  background: var(--card-surface);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Keunggulan */
.adv-card {
  text-align: center;
}
.adv-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

/* Banner & CTA */
.quote-banner,
#hubungi-kami .cta {
  border-radius: var(--radius-l);
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: var(--primary-dark);
}
.quote-banner blockquote {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: 820px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.3vw, 27px);
  line-height: 1.5;
  color: #fff;
}
#hubungi-kami {
  background-color: transparent !important;
}
#hubungi-kami h2 {
  color: #fff !important;
  font-size: clamp(28px, 3.5vw, 40px);
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

/* Mengatur tombol CTA putih/outline putih */
.btn-on-dark {
  background: var(--accent-gold);
  color: var(--text-primary);
}
.btn-on-dark:hover {
  background: #e6c555;
}
.btn-on-dark-outline {
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: #fff;
}
.btn-on-dark-outline:hover {
  background: #fff;
  color: var(--primary-dark);
}

/* Footer */
.site-footer {
  background: var(--text-primary);
  color: #fff;
  padding: 80px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-desc {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.68);
  max-width: 300px;
}
.footer-col h4 {
  font-size: 14px;
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}
.footer-col ul {
  display: grid;
  gap: 12px;
}
.footer-col a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14.5px;
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: var(--accent-gold) !important;
}
.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
}

/* Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   RESPONSIVE MOBILE & TABLET STYLES
   ========================================================================== */

/* Navigasi Mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}
.nav.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.nav.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Tablet Landscape (Max 1024px) */
@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--card-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 24px 24px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
    z-index: 9998;
  }
  .nav.is-open .nav-menu {
    display: flex;
  }
  .nav-menu a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-actions .btn-primary {
    display: none;
  }

  .about,
  .benefits,
  .institution,
  .privacy,
  .service-panel.is-active,
  #intro-pembuka .container {
    grid-template-columns: 1fr !important;
  }

  .stages,
  .assessments {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-list::before {
    display: none;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile Portrait (Max 768px) */
@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 40px 0;
  }
  .hero h1 {
    margin-top: 10px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }

  .intro-visual img {
    width: 100% !important;
  }

  .stages,
  .assessments,
  .advantages,
  .benefits-list,
  .service-panel-list,
  .steps-list {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .quote-banner,
  .cta {
    padding: 40px 24px;
  }
}