/* ============== ROOT & GLOBAL ============== */
:root {
  --primary-blue: #0350A2;
  --secondary-navy: #213448;

  --text-cream: #ECEFCA;
  --text-white: #FFFFFF;

  --soft-glow: rgba(236, 239, 202, 0.16);
  --soft-border: rgba(236, 239, 202, 0.35);

  --max-width: 1200px;
}


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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, var(--primary-blue) 0, var(--secondary-navy) 55%);
  color: var(--text-cream);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

section { padding: 4rem 0; }

/* simple reveal (biar konsisten sama index) */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ============== BUTTONS ============== */
.about {
  background: linear-gradient(180deg, rgba(3,80,162,0.1), rgba(33,52,72,0.95));
}

.about-home {
  padding-top: 3rem;
}

.about-text {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

/* Panel wrapper */
.about-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Card base */
.about-card {
  background: radial-gradient(circle at top left, rgba(236,239,202,0.12), rgba(6,12,30,0.98));
  border-radius: 24px;
  padding: 1.8rem 1.6rem 2rem;
  border: 1px solid rgba(236, 239, 202, 0.4);
  box-shadow: 0 18px 40px rgba(0,0,0,0.55);
}

.about-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.6rem;
  text-align: center;
}

.about-card-subtitle {
  font-size: 0.95rem;
  color: var(--text-cream);
  opacity: 0.9;
  max-width: 720px;
}

/* WHY AIRA inside top card */

.about-why-block {
  text-align: center;
}

.about-why-block .about-card-title {
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.about-why-block .about-card-subtitle {
  margin: 0 auto 2rem;
}

/* A I R A grid */

.aira-why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 2rem;
  align-items: flex-start;
}

.aira-why-item {
  text-align: center;
  padding: 0 0.5rem;
}

.aira-why-circle {
  width: 82px;
  height: 82px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #1f2937, #020617);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--text-cream);
  box-shadow: 0 16px 32px rgba(0,0,0,0.7);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.aira-why-item h4 {
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-white);
  margin-bottom: 0.3rem;
}

.aira-why-item p {
  font-size: 0.85rem;
  color: var(--text-cream);
  opacity: 0.9;
  line-height: 1.5;
}

.aira-why-item:hover .aira-why-circle {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.9);
}

/* Vision / Mission row */

.vision-mission-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1.5rem;
}

.about-vm p {
  font-size: 0.95rem;
  color: var(--text-cream);
}

.mission-list {
  padding-left: 1.1rem;
  font-size: 0.95rem;
  color: var(--text-cream);
}

.mission-list li {
  margin-bottom: 0.4rem;
}

/* Core values cards */



.core-values-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.cv-card {
  display: block;
  padding: 1.1rem 1.4rem;
  border-radius: 18px;
  background: radial-gradient(circle at top left, rgba(236,239,202,0.18), rgba(15,23,42,0.98));
  border: 1px solid rgba(236, 239, 202, 0.45);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.cv-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.cv-header h4 {
  font-size: 1rem;
  color: var(--text-white);
  font-weight: 700;
  margin: 0;
}

.cv-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease,
              background-color 0.15s ease, color 0.15s ease;
}

.btn::after {
  content: "";
  position: absolute;
  top: var(--y);
  left: var(--x);
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.45), transparent 60%);
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
}

.btn:hover::after {
  width: 200px;
  height: 200px;
}

.btn-primary {
  background-color: var(--text-cream);
  color: var(--primary-blue);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.38);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.5);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-cream);
  border: 1px solid var(--soft-border);
}

.btn-outline:hover {
  background-color: var(--text-cream);
  color: var(--primary-blue);
}/* ============== TITLES ============== */

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
  color: var(--text-cream);
  opacity: 0.9;
}

.section-heading {
  font-size: 1.7rem;
  margin-bottom: 0.75rem;
  color: var(--text-white);
}

.section-subtitle {
  max-width: 680px;
  font-size: 0.95rem;
  color: var(--text-cream);
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

/* ============== PAGE HERO ============== */

.page-hero {
  background:
    radial-gradient(circle at top left, rgba(148, 180, 193, 0.5) 0, transparent 55%),
    linear-gradient(135deg, var(--primary-blue), var(--secondary-navy));
  color: var(--text-cream);
  padding: 3.5rem 0 3.2rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 3vw, 2.4rem);
  color: var(--text-white);
  margin-bottom: 0.8rem;
}

.page-hero p {
  max-width: 40rem;
  color: var(--text-cream);
  opacity: 0.9;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.hero-tags span {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(236,239,202,0.4);
  background: rgba(2,6,23,0.35);
}

/* ============== ABOUT MAIN ============== */

.about-main {
  background: linear-gradient(180deg, rgba(3,80,162,0.18), rgba(33,52,72,0.96));
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  gap: 2.25rem;
  align-items: flex-start;
}

.about-box,
.about-side .side-card {
  background: radial-gradient(circle at top left, rgba(236,239,202,0.18), rgba(15,23,42,0.98));
  border-radius: 18px;
  padding: 1.7rem 1.75rem;
  border: 1px solid var(--soft-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.about-box h3,
.about-side h3,
.about-side h4 {
  color: var(--text-white);
}

.about-highlight-list {
  margin-top: 1.5rem;
}

.about-highlight-list h3 {
  font-size: 1.02rem;
  margin-bottom: 0.55rem;
}

.about-highlight-list ul {
  padding-left: 1.2rem;
}

.about-highlight-list li {
  font-size: 0.94rem;
  margin-bottom: 0.3rem;
  color: var(--text-cream);
}

.about-side {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.about-side ul {
  padding-left: 1.1rem;
}

.about-side li {
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
}

/* pills */
.side-pills {
  padding-top: 1.3rem;
}

.side-pills h4 {
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
}

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pill {
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(236,239,202,0.4);
  background: rgba(15,23,42,0.9);
}

/* ============== FOCUS / VALUES ============== */

.about-focus {
  background: radial-gradient(circle at top, #020617 0, #020617 45%, #0b1120 100%);
}

.focus-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.4rem;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.focus-card {
  padding: 1.6rem 1.5rem;
  border-radius: 18px;
  background: radial-gradient(circle at top left, rgba(236,239,202,0.18), rgba(15,23,42,0.98));
  border: 1px solid rgba(236,239,202,0.45);
  box-shadow: 0 12px 32px rgba(0,0,0,0.6);
}

.focus-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  margin-bottom: 0.7rem;
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  color: #f9fafb;
  font-size: 1.2rem;
}

.focus-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
  color: var(--text-white);
}

.focus-card p {
  font-size: 0.9rem;
  color: var(--text-cream);
}

/* ============== PROCESS ============== */

.about-process {
  background: linear-gradient(180deg, #020617, #020617 40%, #0b1220 100%);
}

.process-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.4rem;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.3rem;
}

.step-card {
  position: relative;
  padding: 1.6rem 1.4rem 1.5rem;
  border-radius: 18px;
  background: radial-gradient(circle at top left, rgba(236,239,202,0.16), rgba(15,23,42,0.98));
  border: 1px solid rgba(236,239,202,0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.6);
}

.step-index {
  position: absolute;
  top: 0.9rem;
  right: 1.1rem;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(236,239,202,0.7);
}

.step-card h3 {
  margin-bottom: 0.45rem;
  font-size: 1rem;
  color: var(--text-white);
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-cream);
}

/* ============== CTA & FOOTER ============== */

.cta-strip {
  background: linear-gradient(135deg, var(--secondary-navy), #020617);
  color: var(--text-cream);
  padding: 2.5rem 0;
}

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-strip h2 {
  margin-bottom: 0.35rem;
  color: var(--text-white);
}

.cta-strip p {
  font-size: 0.95rem;
  opacity: 0.95;
}

footer {
  background-color: #020617;
  color: var(--text-cream);
  padding: 1.25rem 0;
  font-size: 0.8rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a { opacity: 0.9; }

/* ============== RESPONSIVE ============== */

@media (max-width: 1024px) {
  .about-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
  .focus-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .process-steps {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    right: 1.25rem;
    top: 60px;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background-color: rgba(3,80,162,0.98);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.5);
  }

  .nav-menu.open { display: flex; }

  .nav-cta-btn { display: none; }
  .nav-toggle { display: flex; }

  .about-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-strip-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  section { padding: 3rem 0; }

  .focus-grid {
    grid-template-columns: minmax(0,1fr);
  }

  .process-steps {
    grid-template-columns: minmax(0,1fr);
  }

  .aira-why-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .vision-mission-row {
    grid-template-columns: minmax(0,1fr);
  }
}