/* ============================================================
   RIM Indonesia — home.css
   CSS khusus homepage (index.php)
   ============================================================ */

/* ── S1: HERO ─────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding-top: var(--header-height);
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=2000&q=80');
  background-size: cover; background-position: center; z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(14,14,14,0.88) 0%, rgba(14,14,14,0.55) 55%, rgba(14,14,14,0.35) 100%),
    linear-gradient(180deg, rgba(14,14,14,0.4) 0%, rgba(14,14,14,0.7) 100%);
  z-index: 2;
}
.hero-accent {
  position: absolute; top: 50%; right: -100px;
  width: 400px; height: 2px; background: var(--rim-amber);
  transform: rotate(-35deg); opacity: 0.3; z-index: 3;
}
.hero-content { position: relative; z-index: 4; max-width: 760px; padding: 40px 0; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 10px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--rim-amber); margin-bottom: 20px;
  opacity: 0; animation: fadeUp 0.8s 0.2s forwards;
}
.hero-eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--rim-amber); }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.5vw, 84px);
  line-height: 1.02; letter-spacing: -1.5px;
  text-transform: uppercase; margin-bottom: 20px;
  opacity: 0; animation: fadeUp 0.8s 0.4s forwards;
}
.hero-title .accent { color: var(--rim-amber); position: relative; display: inline-block; }
.hero-title .accent::after {
  content: ''; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 6px; background: var(--rim-amber); opacity: 0.2;
}
.hero-sub {
  font-size: clamp(15px, 1.4vw, 18px); line-height: 1.7;
  color: var(--rim-gray-light); max-width: 560px; margin-bottom: 32px;
  opacity: 0; animation: fadeUp 0.8s 0.6s forwards;
}
.hero-sub strong { color: var(--rim-white); font-weight: 600; }
.hero-cta {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; width: 100%;
  opacity: 0; animation: fadeUp 0.8s 0.8s forwards;
}
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 0; width: 100%; padding: 16px 24px;
  font-family: var(--font-body); font-weight: 600;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--rim-amber); background: transparent;
  border: 1.5px solid var(--rim-amber); cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn-outline:hover { background: var(--rim-amber); color: var(--rim-black); }
.btn-outline--ghost { color: var(--rim-white); border-color: rgba(255,255,255,0.5); }
.btn-outline--ghost:hover { background: var(--rim-white); color: var(--rim-black); border-color: var(--rim-white); }

/* ── S2: BUKTI NYATA ──────────────────────────────────────── */
.bukti-nyata { background: var(--rim-off-white); color: var(--rim-black); padding: 72px 0 80px; }
.bukti-head { margin-bottom: 40px; }
.project-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.project-card {
  position: relative; aspect-ratio: 4/3; overflow: hidden;
  background: #e5e5e0; cursor: zoom-in; border-radius: 2px;
}
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:active img { transform: scale(1.04); }
.project-card-overlay-bg {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,14,14,0.78) 0%, rgba(14,14,14,0) 55%);
  pointer-events: none; z-index: 1;
}
.project-card-meta { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 2; }
.project-card-label {
  display: inline-block; font-size: 10px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--rim-amber); margin-bottom: 6px;
}
.project-card-title {
  font-family: var(--font-display); font-size: 15px; line-height: 1.25;
  color: var(--rim-white); text-transform: uppercase;
}
.project-card-zoom {
  position: absolute; top: 14px; right: 14px; width: 34px; height: 34px;
  background: rgba(14,14,14,0.55); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--rim-white); z-index: 2; opacity: 0.9;
}
.project-card-zoom svg { width: 16px; height: 16px; }

/* Before-After */
.ba-wrap { margin-top: 40px; }
.ba-label-text {
  display: block; font-size: 10px; font-weight: 600;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--rim-amber-dark); margin-bottom: 12px;
}
.ba-heading {
  font-family: var(--font-display); font-size: clamp(20px, 5vw, 28px);
  line-height: 1.15; text-transform: uppercase;
  color: var(--rim-black); margin-bottom: 20px;
}
.ba-card {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
  border-radius: 2px; background: #1a1a17; cursor: pointer;
  user-select: none; -webkit-tap-highlight-color: transparent;
}
.ba-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: opacity 0.5s ease;
}
.ba-img--before { opacity: 0; }
.ba-card.is-before .ba-img--before { opacity: 1; }
.ba-card.is-before .ba-img--after { opacity: 0; }
.ba-badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--rim-amber); color: var(--rim-black);
  font-size: 10px; font-weight: 700; letter-spacing: 1.8px;
  text-transform: uppercase; padding: 7px 12px; border-radius: 2px;
  z-index: 2; transition: background 0.3s ease;
}
.ba-card.is-before .ba-badge { background: var(--rim-white); }
.ba-toggle {
  position: absolute; top: 14px; right: 14px; width: 38px; height: 38px;
  background: rgba(14,14,14,0.55); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--rim-white); z-index: 2;
  transition: background 0.3s ease, color 0.3s ease, transform 0.4s ease;
}
.ba-toggle svg { width: 18px; height: 18px; }
.ba-card.is-before .ba-toggle { background: var(--rim-amber); color: var(--rim-black); transform: rotate(180deg); }
.ba-caption { margin-top: 14px; font-size: 13px; color: var(--rim-gray); line-height: 1.5; }
.ba-caption strong { color: var(--rim-black); font-weight: 600; }

/* ── S2.5: KLIEN ──────────────────────────────────────────── */
.klien {
  background: var(--rim-off-white);
  border-top: 3px solid var(--rim-amber-dark);
  border-bottom: 3px solid var(--rim-amber-dark);
  padding: 28px 0; overflow: hidden;
}
.marquee-outer {
  overflow: hidden; width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}
.marquee-track {
  display: flex; align-items: center; width: max-content;
  animation: marquee-scroll 28s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.klien-logo-item {
  display: flex; align-items: center; justify-content: center;
  padding: 0 28px; flex-shrink: 0; position: relative;
}
.klien-logo-item + .klien-logo-item::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 28px; background: rgba(14,14,14,0.1);
}
.klien-logo-item img {
  height: 90px; width: auto; max-width: 120px; object-fit: contain;
  filter: grayscale(100%) opacity(0.45);
  transition: filter 0.4s ease, transform 0.4s ease; display: block;
}
.klien-logo-item:hover img { filter: grayscale(0%) opacity(0.9); transform: scale(1.06); }

/* ── S3: MENGAPA RIM ──────────────────────────────────────── */
.mengapa-rim {
  background: var(--rim-black); padding: 72px 0 80px;
  position: relative; overflow: hidden;
}
.mengapa-rim::before {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 1px; height: 56px;
  background: linear-gradient(180deg, var(--rim-amber) 0%, transparent 100%);
  opacity: 0.25;
}
.mengapa-rim::after {
  content: ''; position: absolute; top: -120px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,184,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.mengapa-head { margin-bottom: 40px; position: relative; z-index: 1; }
.janji-grid { display: grid; grid-template-columns: 1fr; gap: 16px; position: relative; z-index: 1; }
.janji-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 32px 24px 36px; position: relative;
  transition: border-color 0.35s ease, background 0.35s ease;
}
.janji-card::before {
  content: ''; position: absolute; top: 0; left: 24px;
  width: 36px; height: 3px; background: var(--rim-amber);
  transition: width 0.4s ease;
}
.janji-card:active::before { width: 56px; }
.janji-card:active { border-color: rgba(245,184,0,0.18); background: rgba(255,255,255,0.04); }
.janji-number {
  font-family: var(--font-display); font-size: 56px;
  color: var(--rim-amber); opacity: 0.06;
  position: absolute; top: 16px; right: 20px;
  line-height: 1; pointer-events: none;
}
.janji-icon { width: 44px; height: 44px; color: var(--rim-amber); margin-bottom: 22px; }
.janji-icon svg { width: 100%; height: 100%; }
.janji-title {
  font-family: var(--font-display); font-size: 16px;
  text-transform: uppercase; letter-spacing: 0.3px;
  line-height: 1.3; margin-bottom: 14px;
}
.janji-desc { font-size: 14px; line-height: 1.8; color: var(--rim-gray-light); }

/* ── S4: LAYANAN ──────────────────────────────────────────── */
.layanan { background: var(--rim-off-white); color: var(--rim-black); padding: 72px 0 80px; }
.layanan-head { margin-bottom: 36px; }
.layanan-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.layanan-card {
  position: relative; overflow: hidden; aspect-ratio: 16/11;
  border-radius: 2px; cursor: pointer; display: block;
  -webkit-tap-highlight-color: transparent;
}
.layanan-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.layanan-card:active img { transform: scale(1.04); }
.layanan-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,14,14,0.92) 0%, rgba(14,14,14,0.25) 50%, rgba(14,14,14,0.08) 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
}
.layanan-card-number {
  font-family: var(--font-display); font-size: 44px;
  color: var(--rim-amber); opacity: 0.12;
  position: absolute; top: 16px; right: 20px; line-height: 1; pointer-events: none;
}
.layanan-card-title {
  font-family: var(--font-display); font-size: 17px;
  color: var(--rim-white); text-transform: uppercase;
  margin-bottom: 8px; line-height: 1.25;
}
.layanan-card-desc { font-size: 13px; color: var(--rim-gray-light); line-height: 1.65; max-width: 340px; }
.layanan-card-arrow {
  position: absolute; bottom: 24px; right: 24px; width: 36px; height: 36px;
  border: 1.5px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center; border-radius: 2px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.layanan-card-arrow svg { width: 14px; height: 14px; color: var(--rim-white); transition: color 0.3s ease; }
.layanan-card:active .layanan-card-arrow { border-color: var(--rim-amber); background: var(--rim-amber); }
.layanan-card:active .layanan-card-arrow svg { color: var(--rim-black); }

/* ── S4.5: FAQ ────────────────────────────────────────────── */
.faq-section { background: var(--rim-black); padding: 72px 0 80px; }
.faq-head { margin-bottom: 40px; }
.faq-list { max-width: 780px; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
.faq-item:first-child { border-top: 1px solid rgba(255,255,255,0.07); }
.faq-question {
  width: 100%; background: none; border: none; color: var(--rim-white);
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 22px 0; cursor: pointer; text-align: left;
  font-family: var(--font-body); font-size: 15px; font-weight: 600; line-height: 1.45;
  transition: color 0.2s ease; -webkit-tap-highlight-color: transparent;
}
.faq-question:hover { color: var(--rim-amber); }
.faq-icon {
  width: 32px; height: 32px; border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, border-color 0.25s;
}
.faq-icon svg { width: 14px; height: 14px; transition: transform 0.35s ease; }
.faq-item.is-open .faq-icon { background: var(--rim-amber); border-color: var(--rim-amber); color: var(--rim-black); }
.faq-item.is-open .faq-icon svg { transform: rotate(45deg); }
.faq-answer { overflow: hidden; max-height: 0; transition: max-height 0.4s ease; }
.faq-item.is-open .faq-answer { max-height: 260px; }
.faq-answer-inner { padding: 0 0 24px; font-size: 14px; color: var(--rim-gray-light); line-height: 1.8; }
.faq-answer-inner a { color: var(--rim-amber); text-decoration: underline; text-underline-offset: 3px; }

/* ── S5: CTA FINAL ────────────────────────────────────────── */
.cta-final {
  background: var(--rim-amber); padding: 72px 0 80px;
  text-align: center; position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; top: -40px; left: -5%;
  width: 110%; height: 80px; background: var(--rim-off-white);
  transform: rotate(2deg); transform-origin: top left;
}
.cta-final::after {
  content: ''; position: absolute; bottom: -40px; left: -5%;
  width: 110%; height: 80px; background: var(--rim-black);
  transform: rotate(-2deg); transform-origin: bottom right;
}
.cta-pattern {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(14,14,14,0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(14,14,14,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 2; }
.cta-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(14,14,14,0.5); margin-bottom: 20px;
}
.cta-eyebrow::before, .cta-eyebrow::after { content: ''; width: 20px; height: 1.5px; background: rgba(14,14,14,0.25); }
.cta-title {
  font-family: var(--font-display); font-size: clamp(28px, 8vw, 56px);
  color: var(--rim-black); text-transform: uppercase;
  line-height: 1.05; margin-bottom: 18px; letter-spacing: -1px;
}
.cta-sub {
  font-size: 15px; color: rgba(14,14,14,0.65);
  max-width: 440px; margin: 0 auto 36px; line-height: 1.7;
}
.btn-dark {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; width: 100%; max-width: 340px; padding: 18px 32px;
  font-family: var(--font-body); font-weight: 700;
  font-size: 12px; letter-spacing: 2.2px; text-transform: uppercase;
  color: var(--rim-amber); background: var(--rim-black);
  border: none; border-radius: 2px; cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn-dark:active { background: #1a1a1a; transform: translateY(-2px); }
.btn-dark svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ── RESPONSIVE: TABLET 640px+ ───────────────────────────── */
@media (min-width: 640px) {
  .bukti-nyata { padding: 96px 0 104px; }
  .bukti-head { margin-bottom: 56px; }
  .project-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .project-card:first-child { grid-column: span 2; aspect-ratio: 21/9; }
  .project-card-title { font-size: 17px; }
  .ba-wrap { margin-top: 56px; }
  .ba-card { aspect-ratio: 16/9; }

  .klien { padding: 32px 0; }
  .klien-logo-item { padding: 0 36px; }
  .klien-logo-item img { height: 52px; max-width: 140px; }

  .mengapa-rim { padding: 96px 0 104px; }
  .mengapa-head { margin-bottom: 56px; }
  .janji-grid { gap: 20px; }
  .janji-card {
    display: grid; grid-template-columns: 52px 1fr;
    grid-template-rows: auto auto; column-gap: 24px;
    padding: 36px 32px 40px;
  }
  .janji-icon { grid-row: 1/3; align-self: start; margin-bottom: 0; margin-top: 2px; }
  .janji-title { margin-bottom: 10px; }
  .janji-card::before { left: 32px; }
  .janji-number { right: 28px; top: 20px; font-size: 64px; }

  .layanan { padding: 96px 0 104px; }
  .layanan-head { margin-bottom: 48px; }
  .layanan-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .layanan-card { aspect-ratio: 16/10; }
  .layanan-card-overlay { padding: 28px; }
  .layanan-card-title { font-size: 19px; }
  .layanan-card-arrow { bottom: 28px; right: 28px; width: 40px; height: 40px; }

  .cta-final { padding: 96px 0 100px; }
  .cta-sub { font-size: 16px; max-width: 480px; margin-bottom: 40px; }
  .btn-dark { width: auto; padding: 20px 44px; }
  .cta-final::before { height: 100px; top: -50px; }
  .cta-final::after { height: 100px; bottom: -50px; }
}

/* ── RESPONSIVE: DESKTOP 1024px+ ─────────────────────────── */
@media (min-width: 1024px) {
  .hero-content { padding: 60px 0; }
  .hero-eyebrow { font-size: 12px; letter-spacing: 3px; margin-bottom: 32px; }
  .hero-eyebrow::before { width: 48px; }
  .hero-title { margin-bottom: 28px; }
  .hero-sub { margin-bottom: 44px; }
  .btn-outline { min-width: 200px; width: auto; padding: 18px 36px; font-size: 12px; letter-spacing: 2.5px; }
  .hero-cta { gap: 20px; width: auto; }

  .bukti-nyata { padding: 120px 0 128px; }
  .project-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .project-card:first-child { grid-column: span 1; aspect-ratio: 4/3; }
  .project-card-title { font-size: 18px; }
  .ba-wrap { margin-top: 72px; max-width: 920px; margin-left: auto; margin-right: auto; }

  .klien { padding: 40px 0; }
  .klien-logo-item { padding: 0 52px; }
  .klien-logo-item img { height: 80px; max-width: 160px; }
  .klien-logo-item + .klien-logo-item::before { height: 32px; }

  .mengapa-rim { padding: 100px 0 120px; }
  .mengapa-head { margin-bottom: 64px; }
  .janji-grid { grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .janji-card { display: block; padding: 44px 32px 48px; }
  .janji-icon { margin-bottom: 26px; }
  .janji-title { font-size: 17px; margin-bottom: 14px; }
  .janji-number { font-size: 72px; top: 18px; right: 24px; }

  .layanan { padding: 120px 0 128px; }
  .layanan-head { margin-bottom: 56px; }
  .layanan-grid { gap: 24px; }
  .layanan-card-overlay { padding: 36px; }
  .layanan-card-number { font-size: 52px; top: 20px; right: 28px; }
  .layanan-card-title { font-size: 22px; }
  .layanan-card-desc { font-size: 14px; }
  .layanan-card-arrow { bottom: 36px; right: 36px; }

  .faq-section { padding: 100px 0 120px; }
  .faq-question { font-size: 17px; }
  .faq-item.is-open .faq-answer { max-height: 160px; }

  .cta-final { padding: 100px 0 110px; }
  .cta-sub { font-size: 17px; max-width: 520px; margin-bottom: 44px; }
  .cta-final::before { height: 120px; top: -60px; }
  .cta-final::after { height: 120px; bottom: -60px; }

  /* Hover states desktop */
  .project-card:hover img { transform: scale(1.04); }
  .project-card:hover .project-card-zoom { background: var(--rim-amber); color: var(--rim-black); }
  .janji-card:hover::before { width: 56px; }
  .janji-card:hover { border-color: rgba(245,184,0,0.18); background: rgba(255,255,255,0.04); }
  .layanan-card:hover img { transform: scale(1.05); }
  .layanan-card:hover .layanan-card-arrow { border-color: var(--rim-amber); background: var(--rim-amber); }
  .layanan-card:hover .layanan-card-arrow svg { color: var(--rim-black); }
  .btn-dark:hover { background: #1a1a1a; transform: translateY(-2px); }
}