/* ============================================================
   HANASTHA EDUKASI KONSULTAN — style.css v2
   Palette: Ebony #04060D | Iron #D3D4D7 | Torea Bay #143AA2 | Royal Blue #3E8DE3
   Fonts: Sora (display) + DM Sans (body)
   ============================================================ */

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  --dark-navy:  #0a1929;
  --navy-blue:  #0d2847;
  --navy-medium:#15325a;
  --ebony:      #0a1929;
  --ebony-80:   rgba(10,25,41,.80);
  --ebony-40:   rgba(10,25,41,.40);
  --ebony-08:   rgba(10,25,41,.08);
  --iron:       #D3D4D7;
  --iron-50:    rgba(211,212,215,.5);
  --iron-20:    rgba(211,212,215,.2);
  --torea:      #143AA2;
  --torea-light:#1B4EC7;
  --torea-dark: #0D2875;
  --royal:      #3E8DE3;
  --royal-light:#5BA3F0;
  --royal-glow: rgba(62,141,227,.35);
  --white:      #ffffff;
  --surface:    #F5F6F9;

  --font-display: 'Sora', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 10px rgba(4,6,13,.08);
  --shadow-md:  0 8px 28px rgba(4,6,13,.12);
  --shadow-lg:  0 20px 50px rgba(4,6,13,.18);
  --shadow-blue: 0 16px 40px rgba(20,58,162,.25);

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ebony);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── CONTAINER ───────────────────────────────────────────── */
.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ── HEADER ──────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: linear-gradient(135deg, rgba(10,25,41,.85) 0%, rgba(13,40,71,.85) 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(211,212,215,.08);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: linear-gradient(135deg, rgba(10,25,41,.96) 0%, rgba(13,40,71,.96) 100%);
  box-shadow: 0 4px 30px rgba(10,25,41,.35);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo-img {
  height: 70px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: brightness(0) invert(1); /* make logo white on dark header */
}

/* NAV */
.nav { display: flex; align-items: center; gap: 6px; }
.nav-link {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--iron);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  letter-spacing: .01em;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover, .nav-link.active {
  background: rgba(62,141,227,.14);
  color: var(--royal-light);
}

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--iron);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open .bar:nth-child(2) { opacity: 0; }
.nav-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  letter-spacing: .01em;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--torea) 0%, var(--royal) 100%);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--torea-light) 0%, var(--royal-light) 100%);
  box-shadow: 0 20px 48px rgba(20,58,162,.40);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--iron);
  border: 1.5px solid rgba(211,212,215,.25);
}
.btn-ghost:hover {
  background: rgba(211,212,215,.08);
  border-color: rgba(211,212,215,.5);
  color: var(--white);
  transform: translateY(-2px);
}

/* ── REVEAL ANIMATION ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.2,.9,.2,1), transform .7s cubic-bezier(.2,.9,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3) { transition-delay: .2s; }
.reveal:nth-child(4) { transition-delay: .3s; }
.reveal:nth-child(5) { transition-delay: .4s; }

/* ── SECTION BASE ────────────────────────────────────────── */
.sec {
  padding: 100px 0;
  position: relative;
  display: none; /* hide all sections by default */
}
.sec.active {
  display: block; /* only show active section */
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--royal);
  background: rgba(62,141,227,.1);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.section-eyebrow.light {
  color: var(--royal-light);
  background: rgba(62,141,227,.18);
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  color: var(--ebony);
  line-height: 1.15;
  margin-bottom: 20px;
}
h2.light { color: var(--white); }
.section-rule {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--torea), var(--royal));
  border-radius: 2px;
  margin: 0 auto;
}
.section-rule.light {
  background: linear-gradient(90deg, var(--royal), var(--royal-light));
}

/* ── HERO ────────────────────────────────────────────────── */
.sec-hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a1929 0%, #0d2847 50%, #15325a 100%);
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

/* hero canvas background */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .35;
  pointer-events: none;
}

/* orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(20,58,162,.7) 0%, rgba(62,141,227,.3) 50%, transparent 70%);
  top: -100px; left: -100px;
  animation: orbFloat 12s ease-in-out infinite;
}
.orb-2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(62,141,227,.5) 0%, rgba(91,163,240,.25) 50%, transparent 70%);
  bottom: 50px; right: -80px;
  animation: orbFloat 15s ease-in-out infinite reverse;
}
.orb-3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(20,58,162,.4) 0%, rgba(62,141,227,.2) 50%, transparent 70%);
  top: 50%; left: 50%;
  animation: orbFloat 10s ease-in-out infinite 3s;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(30px,-40px) scale(1.08); }
  66%      { transform: translate(-20px,20px) scale(.96); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--iron);
  background: rgba(211,212,215,.07);
  border: 1px solid rgba(211,212,215,.15);
  padding: 7px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
  letter-spacing: .02em;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--royal);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--royal);
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { box-shadow: 0 0 5px var(--royal); }
  50%     { box-shadow: 0 0 14px var(--royal-light), 0 0 24px var(--royal-glow); }
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: -.02em;
}
.gradient-text {
  background: linear-gradient(135deg, var(--royal-light) 0%, #7EC3FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-lead {
  font-size: 16.5px;
  color: rgba(211,212,215,.85);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.tagline {
  color: var(--royal-light);
  font-weight: 600;
}
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* trustbar */
.trustbar {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(211,212,215,.75);
  font-weight: 500;
}
.trust-item i { color: var(--royal); font-size: 14px; }
.trust-divider { width: 1px; height: 18px; background: rgba(211,212,215,.2); }

/* DASHBOARD CARD */
.dashboard-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(211,212,215,.1);
  border-radius: var(--radius-lg);
  padding: 22px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(4,6,13,.5), inset 0 1px 0 rgba(255,255,255,.06);
  position: relative;
  overflow: hidden;
}
.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,141,227,.5), transparent);
}

.dash-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(211,212,215,.08);
}
.dash-dots { display: flex; gap: 5px; }
.dash-dots span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(211,212,215,.2);
}
.dash-dots span:nth-child(1) { background: #FF5F57; }
.dash-dots span:nth-child(2) { background: #FEBC2E; }
.dash-dots span:nth-child(3) { background: #28C840; }
.dash-title {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  color: rgba(211,212,215,.6);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.dash-live {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: #28C840;
}
.live-dot {
  width: 6px; height: 6px;
  background: #28C840;
  border-radius: 50%;
  animation: livePulse 1.6s ease-in-out infinite;
}
@keyframes livePulse {
  0%,100% { opacity:1; }
  50%     { opacity:.3; }
}

/* stats */
.dash-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.dash-stat {
  background: rgba(62,141,227,.07);
  border: 1px solid rgba(62,141,227,.14);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-unit {
  font-size: 18px;
  font-weight: 700;
  color: var(--royal-light);
}
.stat-label {
  display: block;
  font-size: 10.5px;
  color: rgba(211,212,215,.55);
  margin-top: 5px;
  letter-spacing: .02em;
}

/* chart */
.dash-chart-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  height: 100px;
}
.chart-label-y {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 9px;
  color: rgba(211,212,215,.35);
  text-align: right;
  padding-bottom: 2px;
  min-width: 22px;
}
.chart-bars {
  flex: 1;
  display: flex;
  gap: 8px;
  align-items: flex-end;
  border-left: 1px solid rgba(211,212,215,.08);
  border-bottom: 1px solid rgba(211,212,215,.08);
  padding: 0 6px 2px;
  position: relative;
}
.chart-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; }
.chart-bar {
  width: 100%;
  height: var(--h);
  background: linear-gradient(180deg, rgba(62,141,227,.5) 0%, rgba(20,58,162,.3) 100%);
  border-radius: 4px 4px 0 0;
  position: relative;
  transition: height 1.2s cubic-bezier(.2,.9,.2,1);
  cursor: default;
}
.chart-bar.active {
  background: linear-gradient(180deg, var(--royal) 0%, var(--torea) 100%);
  box-shadow: 0 0 16px var(--royal-glow);
}
.bar-tip {
  position: absolute;
  bottom: -18px;
  left: 50%; transform: translateX(-50%);
  font-size: 9px;
  color: rgba(211,212,215,.4);
  white-space: nowrap;
}

/* pills */
.dash-pills {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: .02em;
}
.pill-blue {
  background: rgba(20,58,162,.25);
  color: var(--royal-light);
  border: 1px solid rgba(20,58,162,.35);
}
.pill-royal {
  background: rgba(62,141,227,.15);
  color: #88BFFF;
  border: 1px solid rgba(62,141,227,.25);
}
.pill-muted {
  background: rgba(211,212,215,.08);
  color: var(--iron);
  border: 1px solid rgba(211,212,215,.12);
}

/* knowledge network */
.knowledge-net {
  border-top: 1px solid rgba(211,212,215,.06);
  padding-top: 12px;
}
.knet-svg { width: 100%; height: 80px; }
.knode { opacity: .8; }
.kline { opacity: .6; }
.ktraveler { animation: travelPath 4s linear infinite; }
@keyframes travelPath {
  0%   { cx: 50; cy: 40; opacity: 0; }
  5%   { opacity: 1; }
  25%  { cx: 130; cy: 22; }
  50%  { cx: 210; cy: 40; }
  75%  { cx: 290; cy: 58; }
  95%  { opacity: 1; }
  100% { cx: 290; cy: 58; opacity: 0; }
}

/* scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-chevron {
  width: 22px; height: 22px;
  border-right: 2px solid rgba(211,212,215,.3);
  border-bottom: 2px solid rgba(211,212,215,.3);
  transform: rotate(45deg);
  animation: chevronBounce 2s ease-in-out infinite;
}
@keyframes chevronBounce {
  0%,100% { transform: rotate(45deg) translateY(0); opacity:.3; }
  50%     { transform: rotate(45deg) translateY(6px); opacity:.8; }
}

/* ── ABOUT ───────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text p {
  font-size: 16px;
  color: #3B4A60;
  line-height: 1.75;
  margin-bottom: 18px;
}
.about-text strong { color: var(--torea); }

.about-metrics {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  margin-top: 36px;
}
.metric-item {
  background: var(--surface);
  border: 1px solid rgba(20,58,162,.1);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
}
.metric-number {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  color: var(--torea);
  line-height: 1;
  margin-bottom: 6px;
}
.metric-plus { font-size: 22px; color: var(--royal); }
.metric-desc {
  font-size: 11.5px;
  color: #6B7A94;
  line-height: 1.4;
  font-weight: 500;
}

.about-img-wrap { position: relative; }
.about-img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-img-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20,58,162,.15) 0%, transparent 60%);
  z-index: 1;
  border-radius: inherit;
}
.about-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(20,58,162,.15);
}
.img-badge {
  position: absolute;
  bottom: 20px; left: 20px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(4,6,13,.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(211,212,215,.15);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}
.img-badge i { color: var(--royal); }

/* ── VISION & MISSION (dark section) ────────────────────── */
.sec-dark {
  background: var(--ebony);
  position: relative;
  overflow: hidden;
}
.sec-dark::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(20,58,162,.3) 0%, transparent 65%);
  pointer-events: none;
}
.sec-dark::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(62,141,227,.2) 0%, transparent 65%);
  pointer-events: none;
}

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.vm-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(211,212,215,.08);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.vm-card:hover {
  border-color: rgba(62,141,227,.3);
  transform: translateY(-4px);
}
.vm-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--torea), var(--royal));
  opacity: 0;
  transition: opacity var(--transition);
}
.vm-card:hover::before { opacity: 1; }

.vm-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(62,141,227,.12);
  border: 1px solid rgba(62,141,227,.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--royal-light);
  margin-bottom: 22px;
}
.vm-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.vm-card > p {
  font-size: 15.5px;
  color: rgba(211,212,215,.75);
  line-height: 1.7;
}
.vm-list {
  padding-left: 0;
}
.vm-list li {
  font-size: 14.5px;
  color: rgba(211,212,215,.75);
  line-height: 1.7;
  padding: 9px 0;
  border-bottom: 1px solid rgba(211,212,215,.06);
  padding-left: 20px;
  position: relative;
}
.vm-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--royal);
  border-radius: 50%;
}
.vm-list li:last-child { border-bottom: none; }

.vm-deco {
  display: flex;
  gap: 6px;
  margin-top: 24px;
}
.vm-deco span {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--torea), var(--royal));
  opacity: .3;
}
.vm-deco span:nth-child(1) { flex: 3; }
.vm-deco span:nth-child(2) { flex: 1; }
.vm-deco span:nth-child(3) { flex: 2; }

/* ── SERVICES ────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.svc-card {
  background: var(--white);
  border: 1px solid rgba(20,58,162,.1);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(20,58,162,.3);
}
.svc-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: rgba(20,58,162,.06);
  line-height: 1;
  margin-bottom: -10px;
  letter-spacing: -.04em;
}
.svc-icon-wrap {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, rgba(20,58,162,.1), rgba(62,141,227,.1));
  border: 1px solid rgba(20,58,162,.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--torea);
  margin-bottom: 18px;
  transition: background var(--transition);
}
.svc-card:hover .svc-icon-wrap {
  background: linear-gradient(135deg, var(--torea), var(--royal));
  color: var(--white);
  border-color: transparent;
}
.svc-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ebony);
  margin-bottom: 12px;
}
.svc-card p {
  font-size: 14.5px;
  color: #4A5A72;
  line-height: 1.7;
  margin-bottom: 20px;
}
.svc-footer { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.svc-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  background: rgba(20,58,162,.08);
  color: var(--torea);
  border: 1px solid rgba(20,58,162,.15);
  border-radius: 20px;
  letter-spacing: .03em;
}
.svc-line {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--torea), var(--royal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.svc-card:hover .svc-line { transform: scaleX(1); }

/* ── PROGRAMS ────────────────────────────────────────────── */
.sec-tinted { background: var(--surface); }

.programs-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 48px;
}
.prog-col {
  background: var(--white);
  border: 1px solid rgba(20,58,162,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.prog-col-header {
  padding: 24px 26px 20px;
  border-bottom: 1px solid rgba(20,58,162,.08);
  background: linear-gradient(135deg, rgba(20,58,162,.04), transparent);
  display: flex;
  align-items: center;
  gap: 12px;
}
.prog-col-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--torea), var(--royal));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  flex-shrink: 0;
}
.prog-col-header h3 {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ebony);
  flex: 1;
}
.prog-count {
  font-size: 11px;
  font-weight: 700;
  background: rgba(20,58,162,.1);
  color: var(--torea);
  padding: 3px 9px;
  border-radius: 20px;
}
.prog-list {
  padding: 12px 18px 18px;
  max-height: 360px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(20,58,162,.15) transparent;
}
.prog-list::-webkit-scrollbar { width: 4px; }
.prog-list::-webkit-scrollbar-thumb { background: rgba(20,58,162,.2); border-radius: 4px; }
.prog-list li {
  font-size: 14px;
  color: #3B4A60;
  padding: 8px 0 8px 20px;
  border-bottom: 1px solid rgba(20,58,162,.05);
  position: relative;
  line-height: 1.5;
  transition: color var(--transition);
}
.prog-list li:last-child { border-bottom: none; }
.prog-list li::before {
  content: '';
  position: absolute;
  left: 2px; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--royal);
  border-radius: 50%;
  opacity: .6;
}
.prog-list li:hover { color: var(--torea); }
.prog-list li:hover::before { opacity: 1; }

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

/* ── WHY US ──────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border: 1px solid rgba(20,58,162,.1);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-blue);
}
.why-icon-wrap {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(20,58,162,.1), rgba(62,141,227,.1));
  border: 1px solid rgba(20,58,162,.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--torea);
  transition: all var(--transition);
}
.why-card:hover .why-icon-wrap {
  background: linear-gradient(135deg, var(--torea), var(--royal));
  color: var(--white);
  border-color: transparent;
}
.why-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ebony);
}
.why-card p {
  font-size: 14.5px;
  color: #4A5A72;
  line-height: 1.7;
  flex: 1;
}
.why-arrow {
  width: 34px; height: 34px;
  background: rgba(20,58,162,.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--torea);
  align-self: flex-start;
  transition: all var(--transition);
}
.why-card:hover .why-arrow {
  background: var(--torea);
  color: var(--white);
  transform: translateX(4px);
}

/* ── CONTACT ─────────────────────────────────────────────── */
.sec-contact {
  background: linear-gradient(135deg, #0a1929 0%, #0d2847 50%, #0f2238 100%);
  position: relative;
  overflow: hidden;
}
.sec-contact::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(20,58,162,.4) 0%, rgba(62,141,227,.15) 50%, transparent 65%);
  pointer-events: none;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.contact-info {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(211,212,215,.08);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.contact-company-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(211,212,215,.08);
}
.contact-address {
  display: flex;
  gap: 14px;
  margin-bottom: 28px;
}
.contact-address i { color: var(--royal); margin-top: 3px; flex-shrink: 0; }
.contact-address div div {
  font-size: 14px;
  color: rgba(211,212,215,.7);
  line-height: 1.8;
}
.contact-channels { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(211,212,215,.08);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background var(--transition);
}
.contact-channel:hover {
  border-color: rgba(62,141,227,.3);
  background: rgba(62,141,227,.05);
}
.ch-icon {
  width: 40px; height: 40px;
  background: rgba(62,141,227,.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--royal-light);
  font-size: 16px;
  flex-shrink: 0;
}
.ch-label {
  display: block;
  font-size: 11px;
  color: rgba(211,212,215,.45);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 600;
}
.ch-value {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--iron);
}

/* social */
.contact-socials {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(211,212,215,.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: rgba(211,212,215,.7);
  transition: all var(--transition);
}
.social-btn:hover {
  background: rgba(62,141,227,.15);
  border-color: rgba(62,141,227,.35);
  color: var(--royal-light);
  transform: translateY(-3px);
}

/* map */
.contact-map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(211,212,215,.08);
  height: 100%;
  min-height: 380px;
}
.contact-map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: none;
  display: block;
  filter: grayscale(20%) contrast(1.1);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: linear-gradient(135deg, #0a1929 0%, #0d2847 100%);
  border-top: 1px solid rgba(211,212,215,.06);
  padding: 22px 0;
  padding-bottom: 90px; /* space for bottom nav */
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-brand {
  font-size: 13px;
  color: rgba(211,212,215,.4);
}
.footer-tagline {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: rgba(62,141,227,.7);
  font-style: normal;
}

/* ── BOTTOM NAV BAR ──────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1100;
  display: flex;
  align-items: stretch;
  background: linear-gradient(135deg, rgba(10,25,41,.96) 0%, rgba(13,40,71,.96) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(211,212,215,.10);
  padding: 0;
  height: 64px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.bnav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: rgba(211,212,215,.45);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .03em;
  padding: 8px 4px;
  transition: color var(--transition), background var(--transition);
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.bnav-item i {
  font-size: 17px;
  transition: transform var(--transition), color var(--transition);
}
.bnav-item span {
  font-size: 9.5px;
  line-height: 1;
}
.bnav-item::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, var(--torea), var(--royal));
  border-radius: 0 0 3px 3px;
  opacity: 0;
  transform: scaleX(0);
  transition: opacity var(--transition), transform var(--transition);
}
.bnav-item:hover {
  color: rgba(211,212,215,.8);
  background: rgba(62,141,227,.07);
}
.bnav-item.active {
  color: var(--royal-light);
}
.bnav-item.active i {
  transform: translateY(-1px);
}
.bnav-item.active::before {
  opacity: 1;
  transform: scaleX(1);
}

/* ── WHATSAPP FLOAT ──────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 80px; right: 20px; /* raised above bottom nav */
  z-index: 1200;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #25D366, #128C3E);
  color: var(--white);
  padding: 13px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 28px rgba(37,211,102,.35);
  transition: all var(--transition);
}
.wa-float i { font-size: 20px; }
.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 38px rgba(37,211,102,.5);
}
.wa-label { font-size: 13.5px; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr 420px; gap: 40px; }
}

@media (max-width: 960px) {
  .sec { padding: 80px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 640px; margin: 0 auto; text-align: center; }
  .hero-badge { margin: 0 auto 24px; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .trustbar { justify-content: center; }
  .hero-visual { max-width: 500px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap { order: -1; }
  .about-metrics { grid-template-columns: repeat(3,1fr); }
  .vm-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .programs-layout { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: linear-gradient(135deg, rgba(10,25,41,.98) 0%, rgba(13,40,71,.98) 100%); 
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(211,212,215,.08); padding: 16px; gap: 4px;
  }
  .nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }
  .hero-h1 { font-size: clamp(30px, 8vw, 44px); }
  .dash-stats { grid-template-columns: repeat(3,1fr); }
  .about-metrics { grid-template-columns: 1fr; }
  .wa-label { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; bottom: 80px; right: 16px; }
  .contact-company-name { font-size: 15px; }
  .vm-card { padding: 28px 22px; }
  /* bottom nav text on very small screens */
  .bnav-item span { display: none; }
  .bnav-item { height: 64px; }
  .bnav-item i { font-size: 20px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .dash-stats { grid-template-columns: repeat(3,1fr); gap: 8px; }
  .stat-num { font-size: 20px; }
  .services-grid { max-width: 100%; }
}

/* Mencegah teks dipilih/diblok */
body {
  -webkit-user-select: none; /* Safari */
  -ms-user-select: none; /* IE 10 dan 11 */
  user-select: none; /* Standard syntax */
}