/* ==========================================================================
   STYLE.CSS: TEMPLATE 02 "TEGAS" (SIGAP MOTOR)
   Karakter: Lugas, bergaris tegas, jujur, kontras tinggi, tanpa bayangan/gradien
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABEL SISTEM DESIGN (:root)
   Kenapa: Semua nilai baku (warna, jenis font, ukuran, spasi) ditaruh di sini
   agar mudah diubah saat mengkustomisasi template untuk klien UMKM lain.
   -------------------------------------------------------------------------- */
:root {
  /* PALET WARNA (Sesuai Bagian 3 PRD)
     GANTI DI SINI jika klien meminta palet lain (tetap pertahankan rasio kontras). */
  --color-bg: #F3F1EA;         /* Latar abu hangat */
  --color-ink: #1C1F1D;        /* Teks, garis pembatas, footer (hitam oli) */
  --color-accent: #F0A30A;     /* Aksen, garis sorot, tombol CTA (kuning amber) */
  --color-ink-muted: #4A4F4B;  /* Teks pendukung abu gelap untuk keterbacaan sekunder */
  --color-border-light: rgba(28, 31, 29, 0.15); /* Garis batas tipis */
  
  /* TIPOGRAFI (Google Fonts + Fallback Standar)
     GANTI DI SINI bila ada kebutuhan lisensi tipografi berbeda. */
  --font-display: 'Archivo', sans-serif, system-ui;
  --font-body: 'Public Sans', sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* SKALA TIPOGRAFI
     Kenapa clamp: H1 harus sangat besar dan lebar di layar desktop tapi muat rapi di 375px tanpa overflow. */
  --text-h1: clamp(2.35rem, 7.5vw, 5.5rem);
  --text-h2: clamp(1.75rem, 3.8vw, 2.5rem);
  --text-h3: 1.25rem;
  --text-body: 1.0625rem;   /* ~17px untuk kenyamanan baca */
  --text-sm: 0.9375rem;     /* 15px */
  --text-xs: 0.875rem;      /* 14px */

  /* SPASI & TATA LETAK */
  --container-max: 1140px;
  --space-unit: 1rem;
  --radius-sm: 4px;         /* Sudut sedikit membulat 4-6px sesuai PRD */
  --radius-md: 6px;
}

/* --------------------------------------------------------------------------
   2. RESET & DASAR DOKUMEN
   Kenapa: Memastikan tidak ada margin liar bawaan browser dan box-sizing konsisten.
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-ink);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden; /* Mencegah scrollbar horizontal yang tidak disengaja */
}

/* Aksesibilitas: Fokus keyboard terlihat jelas untuk semua link & tombol */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-ink);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. STRUKTUR KONTAINER
   Kenapa: Menjaga lebar konten tetap terpusat di layar monitor lebar (1280px+).
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* --------------------------------------------------------------------------
   4. TOMBOL & CTA
   Kenapa: Teks di atas amber SELALU hitam oli (sesuai aturan ketat Bagian 3 PRD).
   Tanpa gradien, tanpa box-shadow.
   -------------------------------------------------------------------------- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 800;
  text-decoration: none;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.6rem;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, transform 0.1s ease;
  cursor: pointer;
  text-align: center;
}

.btn-cta:hover {
  background-color: #d89105; /* Amber sedikit lebih pekat saat hover */
}

.btn-cta:active {
  transform: translateY(1px);
}

/* Tombol khusus navbar */
.btn-nav {
  padding: 0.55rem 1.1rem;
  font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   5. HEADER / NAVBAR
   Kenapa: Garis bawah tegas memisahkan navigasi dari konten hero.
   -------------------------------------------------------------------------- */
.site-header {
  background-color: var(--color-bg);
  border-bottom: 2px solid var(--color-ink);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
  gap: 1rem;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-ink);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease;
}

.nav-links a:hover {
  border-bottom-color: var(--color-ink);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   Kenapa: SEMUA RATA KIRI, judul tegas, tanpa layout split gambar-kanan.
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 3.5rem;
  padding-bottom: 0;
  background-color: var(--color-bg);
  border-bottom: 3px solid var(--color-ink);
}

.hero-container {
  text-align: left;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-ink);
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  max-width: 18ch; /* Menjaga headline tidak terlalu melebar */
  text-wrap: balance;
}

.hero-intro {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.55;
  color: var(--color-ink-muted);
  max-width: 58ch; /* Maksimal ~65 karakter sesuai aturan Bagian 5 PRD */
  margin-bottom: 2rem;
}

.hero-actions {
  margin-bottom: 2.75rem;
}

.btn-hero {
  font-size: 1.125rem;
  padding: 1rem 2rem;
}

/* Tiga Pembeda di bawah tombol hero */
.hero-differentiators {
  border-top: 2px solid var(--color-ink);
  padding-top: 1.5rem;
  margin-bottom: 3rem;
  max-width: 780px;
}

.diff-item {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border-light);
}

.diff-item:last-child {
  border-bottom: none;
}

.diff-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-accent);
  background-color: var(--color-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.diff-text {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.45;
  margin: 0;
}

/* Strip SVG Horizontal Lebar Penuh */
.hero-tools-strip {
  width: 100%;
  background-color: #E8E5DC; /* Sedikit kontras hangat dari latar */
  border-top: 2px solid var(--color-ink);
  padding-top: 1.5rem;
  padding-bottom: 1rem;
}

.strip-inner {
  display: flex;
  justify-content: center;
  align-items: center;
}

.tools-svg {
  width: 100%;
  max-width: 1000px;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   7. SECTION GLOBAL STYLING
   -------------------------------------------------------------------------- */
.section-block {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  border-bottom: 2px solid var(--color-ink);
}

.section-head {
  margin-bottom: 2.5rem;
  max-width: 60ch;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  font-size: var(--text-body);
  color: var(--color-ink-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   8. BAGIAN TARIF (PRICING TABLE)
   Kenapa: Garis horizontal tipis hitam oli, harga rata kanan & tebal.
   Di mobile: Kolom estimasi pindah ke bawah nama layanan, BUKAN digeser samping.
   -------------------------------------------------------------------------- */
.tarif-section {
  background-color: var(--color-bg);
}

.table-wrap {
  width: 100%;
  margin-bottom: 1.25rem;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  text-align: left;
}

.pricing-table thead {
  border-bottom: 2px solid var(--color-ink);
}

.pricing-table th {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--color-ink);
  padding: 1rem 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.th-layanan {
  width: 50%;
  padding-left: 0;
}

.th-estimasi {
  width: 25%;
}

.th-harga {
  width: 25%;
  text-align: right;
  padding-right: 0;
}

.pricing-table tbody tr {
  border-bottom: 1px solid var(--color-ink);
}

.pricing-table td {
  padding: 1.15rem 0.75rem;
  font-size: 1.0625rem;
  color: var(--color-ink);
  vertical-align: middle;
}

.td-layanan {
  padding-left: 0;
}

.service-name {
  font-weight: 600;
  display: block;
}

.mobile-estimasi {
  display: none; /* Default layar desktop disembunyikan */
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  font-weight: 400;
  margin-top: 0.25rem;
}

.td-estimasi {
  color: var(--color-ink-muted);
}

.td-harga {
  text-align: right;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-ink);
  padding-right: 0;
  white-space: nowrap;
}

.pricing-note {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  font-style: normal;
  line-height: 1.5;
  border-left: 3px solid var(--color-accent);
  padding-left: 0.75rem;
  margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   9. BAGIAN CARA SERVIS
   Kenapa: 4 kolom horizontal di laptop, garis tebal amber di atas tiap kolom,
   angka besar hitam oli di atas judul. Di HP ditumpuk vertikal.
   -------------------------------------------------------------------------- */
.cara-servis-section {
  background-color: var(--color-bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.step-card {
  border-top: 4px solid var(--color-accent); /* Garis tebal amber di atas tiap kolom */
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
}

.step-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.25rem;
  line-height: 1;
  color: var(--color-ink); /* Angka besar hitam oli */
  margin-bottom: 0.75rem;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.25;
  color: var(--color-ink);
  margin-bottom: 0.65rem;
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. BAGIAN ULASAN
   Kenapa: Tiga kutipan dalam 3 kolom, garis atas hitam oli tebal 2px tiap kutipan,
   tanpa kartu bayangan atau dekorasi card berlebih.
   -------------------------------------------------------------------------- */
.ulasan-section {
  background-color: var(--color-bg);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.review-item {
  border-top: 2px solid var(--color-ink); /* Garis atas hitam oli tebal 2px */
  padding-top: 1.5rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-quote {
  font-size: 1.1rem;
  line-height: 1.55;
  font-weight: 600;
  color: var(--color-ink);
  font-style: normal;
  margin-bottom: 1.25rem;
}

.review-author {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.author-name {
  font-weight: 700;
  color: var(--color-ink);
  font-style: normal;
}

.author-role {
  color: var(--color-ink-muted);
}

/* --------------------------------------------------------------------------
   11. BAGIAN LOKASI & KONTAK / FOOTER
   Kenapa: Latar hitam oli (#1C1F1D), teks abu hangat (#F3F1EA), tombol tetap amber.
   Footer menyatu dengan bagian ini sesuai PRD Bagian 3.
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-ink); /* Latar hitam oli */
  color: var(--color-bg);              /* Teks abu hangat */
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  margin-top: auto;
}

.site-footer a:focus-visible,
.site-footer button:focus-visible {
  outline: 3px solid var(--color-accent); /* Di latar gelap, outline warna terang */
  outline-offset: 3px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(243, 241, 234, 0.2);
}

.footer-title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: 800;
  color: var(--color-bg);
  letter-spacing: -0.025em;
  margin-bottom: 2rem;
}

.info-group {
  margin-bottom: 1.75rem;
}

.info-group:last-child {
  margin-bottom: 0;
}

.info-heading {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-accent); /* Aksen kuning amber untuk sub-judul di dark area */
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}

.info-text {
  font-size: var(--text-body);
  line-height: 1.6;
  color: #D6D3C8; /* Abu hangat terang */
}

.info-sub {
  font-size: var(--text-sm);
  color: #A3A199;
}

/* Kotak Aksi Footer */
.action-box {
  background-color: rgba(243, 241, 234, 0.04);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.action-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-bg);
  margin-bottom: 0.75rem;
}

.action-desc {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: #D6D3C8;
  margin-bottom: 1.25rem;
}

.wa-display-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.btn-footer {
  width: 100%;
}

.footer-bottom {
  padding-top: 2rem;
  text-align: left;
  font-size: var(--text-xs);
  color: #8C8A84;
}

/* --------------------------------------------------------------------------
   12. RESPONSIVE BREAKPOINTS (Mobile 375px & Tablet)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 680px) {
  /* Navbar di layar sempit: rapikan link agar tidak meluap */
  .nav-container {
    flex-wrap: wrap;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
  }

  .nav-links {
    gap: 0.75rem;
  }

  .nav-links a {
    font-size: 0.875rem;
  }

  .btn-nav {
    font-size: 0.85rem;
    padding: 0.45rem 0.85rem;
  }

  /* Hero */
  .hero-section {
    padding-top: 2.5rem;
  }

  .hero-title {
    letter-spacing: -0.025em; /* Cegah kata kepanjangan overflow */
  }

  .btn-hero {
    width: 100%;
  }

  /* Tabel Tarif: HP kolom estimasi pindah ke bawah nama layanan, bukan geser samping */
  .pricing-table thead .th-estimasi {
    display: none;
  }

  .pricing-table tbody .td-estimasi {
    display: none;
  }

  .pricing-table th.th-layanan {
    width: 65%;
  }

  .pricing-table th.th-harga {
    width: 35%;
  }

  .mobile-estimasi {
    display: block; /* Munculkan estimasi di bawah layanan */
  }

  /* Grid langkah cara servis ditumpuk vertikal */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Grid ulasan ditumpuk vertikal */
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  /* Footer action box */
  .action-box {
    padding: 1.5rem;
  }
}