/* ═══════════════════════════════════════
   keunggulan.css — Halaman Keunggulan
   Shanying Design System v1.0
═══════════════════════════════════════ */

:root {
  --orange:    #E8500A;
  --orange-lt: #F97316;
  --orange-dk: #B03A06;
  --navy:      #1A1F2E;
  --white:     #FFFFFF;
  --silver-lt: #F8F9FA;
  --silver:    #E2E6EA;
  --gray:      #495057;
  --dark:      #212529;
}

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

/* ─── SECTION HEAD (SHARED) ─── */
.ku-section-head {
  text-align: center;
  margin-bottom: 56px;
}
.ku-section-head__label {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(232,80,10,0.08);
  border: 1px solid rgba(232,80,10,0.25);
  border-radius: 50px;
  padding: 5px 16px;
  margin-bottom: 16px;
}
.ku-section-head__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  color: var(--dark);
  letter-spacing: 1px;
  line-height: 1.05;
  margin-bottom: 14px;
}
.ku-section-head--light .ku-section-head__title { color: var(--white); }
.ku-section-head--light .ku-section-head__label {
  color: var(--orange-lt);
  background: rgba(249,115,22,0.15);
  border-color: rgba(249,115,22,0.3);
}
.ku-section-head--light .ku-section-head__sub { color: rgba(255,255,255,0.65); }
.ku-section-head__sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ─── HERO ─── */
.ku-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 64px 80px;
  overflow: hidden;
  background: var(--navy);
}
.ku-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ku-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.ku-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.ku-hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,80,10,0.35), transparent 70%);
  top: -200px; right: -150px;
}
.ku-hero__glow--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(249,115,22,0.2), transparent 70%);
  bottom: -100px; left: 5%;
}
.ku-hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
}
.ku-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  padding: 7px 20px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.ku-hero__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--orange-lt);
  animation: ku-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes ku-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}
.ku-hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 9vw, 96px);
  letter-spacing: 2px;
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 20px;
}
.ku-hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--orange-lt), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ku-hero__sub {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 48px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.ku-hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.04);
  overflow: hidden;
  max-width: 520px;
  margin: 0 auto;
}
.ku-hero__stat {
  flex: 1;
  padding: 22px 20px;
  text-align: center;
  min-width: 120px;
}
.ku-hero__stat strong {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 1px;
  color: var(--orange-lt);
  line-height: 1;
  margin-bottom: 4px;
}
.ku-hero__stat span {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.ku-hero__stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}
.ku-hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.ku-hero__scroll-hint span {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}
.ku-hero__scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid rgba(255,255,255,0.2);
  border-bottom: 2px solid rgba(255,255,255,0.2);
  transform: rotate(45deg);
  animation: ku-bounce 2s ease-in-out infinite;
}
@keyframes ku-bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(4px); }
}

/* ─── PILLARS ─── */
.ku-pillars {
  padding: 96px 64px;
  background: var(--silver-lt);
}
.ku-pillars__inner { max-width: 1200px; margin: 0 auto; }
.ku-pillars__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.ku-pillar {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid var(--silver);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.ku-pillar:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}
.ku-pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-lt));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.ku-pillar:hover::before { transform: scaleX(1); }
.ku-pillar__num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 72px;
  letter-spacing: 2px;
  line-height: 1;
  color: rgba(232,80,10,0.08);
  position: absolute;
  top: 20px; right: 28px;
  user-select: none;
}
.ku-pillar__icon {
  width: 52px; height: 52px;
  color: var(--orange);
  margin-bottom: 20px;
}
.ku-pillar__icon svg { width: 100%; height: 100%; }
.ku-pillar__title {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 12px;
}
.ku-pillar__desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 14.5px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 20px;
}
.ku-pillar__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ku-pillar__points li {
  font-family: 'DM Sans', sans-serif;
  font-size: 13.5px;
  color: var(--gray);
  padding-left: 22px;
  position: relative;
}
.ku-pillar__points li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* ─── TECH ─── */
.ku-tech {
  padding: 96px 64px;
  background: var(--navy);
}
.ku-tech__inner { max-width: 1200px; margin: 0 auto; }
.ku-tech__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ku-tech-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px 28px;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.ku-tech-card:hover {
  background: rgba(232,80,10,0.08);
  border-color: rgba(232,80,10,0.3);
  transform: translateY(-3px);
}
.ku-tech-card__icon {
  width: 44px; height: 44px;
  color: var(--orange-lt);
  margin-bottom: 18px;
}
.ku-tech-card__icon svg { width: 100%; height: 100%; }
.ku-tech-card h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
  color: var(--white);
  margin-bottom: 10px;
}
.ku-tech-card p {
  font-family: 'DM Sans', sans-serif;
  font-size: 13.5px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* ─── COMPARE ─── */
.ku-compare {
  padding: 96px 64px;
  background: var(--white);
}
.ku-compare__inner { max-width: 900px; margin: 0 auto; }
.ku-compare__wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ku-compare__table-wrap { min-width: 560px; }
.ku-compare__table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'DM Sans', sans-serif;
}
.ku-compare__table thead tr {
  background: var(--navy);
  color: var(--white);
}
.ku-compare__table thead th {
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-align: left;
}
.ku-compare__table thead th:first-child { border-radius: 12px 0 0 0; }
.ku-compare__table thead th:last-child { border-radius: 0 12px 0 0; }
.ku-compare__col--shanying {
  background: rgba(232,80,10,0.08) !important;
  border-left: 2px solid var(--orange);
  border-right: 2px solid var(--orange);
}
.ku-compare__col--shanying span { display: block; font-size: 15px; font-weight: 700; color: var(--white); }
.ku-compare__col--shanying em { display: block; font-size: 10px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--orange-lt); font-style: normal; margin-top: 2px; }
.ku-compare__table tbody tr {
  border-bottom: 1px solid var(--silver);
  transition: background 0.15s;
}
.ku-compare__table tbody tr:hover { background: var(--silver-lt); }
.ku-compare__table tbody td {
  padding: 15px 20px;
  font-size: 14px;
  color: var(--dark);
}
.ku-compare__table tbody tr:last-child .ku-compare__col--shanying {
  border-bottom: 2px solid var(--orange);
}
.ku-compare__yes { color: #16a34a; font-weight: 600; font-size: 13.5px; }
.ku-compare__maybe { color: #ca8a04; font-weight: 600; font-size: 13.5px; }
.ku-compare__no { color: #dc2626; font-weight: 600; font-size: 13.5px; }

/* ─── TRUST ─── */
.ku-trust {
  padding: 96px 64px;
  background: var(--silver-lt);
}
.ku-trust__inner { max-width: 1100px; margin: 0 auto; }
.ku-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ku-trust__card {
  background: var(--white);
  border: 1px solid var(--silver);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.ku-trust__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.07);
}
.ku-trust__badge-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dk));
  color: var(--white);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(232,80,10,0.3);
}
.ku-trust__card h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
  color: var(--dark);
  margin-bottom: 8px;
}
.ku-trust__card p {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
}

/* ─── CTA ─── */
.ku-cta {
  padding: 96px 64px;
  background: linear-gradient(135deg, var(--navy) 0%, #0f1420 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ku-cta::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,80,10,0.2), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.ku-cta__inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.ku-cta h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 6vw, 60px);
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 16px;
}
.ku-cta p {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 40px;
  line-height: 1.65;
}
.ku-cta__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.ku-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 15px 28px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
}
.ku-cta__btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.ku-cta__btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(232,80,10,0.35);
}
.ku-cta__btn--primary:hover {
  background: var(--orange-lt);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(232,80,10,0.45);
}
.ku-cta__btn--secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.ku-cta__btn--secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .ku-tech__grid { grid-template-columns: repeat(2, 1fr); }
  .ku-trust__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ku-hero { padding: 100px 28px 70px; min-height: auto; }
  .ku-hero__stats { flex-direction: column; gap: 0; }
  .ku-hero__stat-divider { width: 80%; height: 1px; }
  .ku-pillars,
  .ku-tech,
  .ku-compare,
  .ku-trust,
  .ku-cta { padding: 70px 28px; }
  .ku-pillars__grid { grid-template-columns: 1fr; }
  .ku-tech__grid { grid-template-columns: 1fr; }
  .ku-trust__grid { grid-template-columns: repeat(2, 1fr); }
  .ku-hero__scroll-hint { display: none; }
}
@media (max-width: 480px) {
  .ku-trust__grid { grid-template-columns: 1fr; }
  .ku-cta__btns { flex-direction: column; align-items: center; }
  .ku-cta__btn { width: 100%; max-width: 300px; justify-content: center; }
}