/* ==========================================================================
   TAMBAHWEB (tambah.web.id) - STYLESHEET RESMI
   Murni CSS3 tanpa framework, tanpa gradien, tanpa box-shadow, tanpa blur.
   Performa tinggi di layar HP dan laptop.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABEL CSS DI :ROOT
   Semua warna, font, jarak, dan radius diatur terpusat di sini.
   -------------------------------------------------------------------------- */
:root {
  /* PALET WARNA RESMI PRD BAGIAN 3 */
  /* GANTI DI SINI: Jika warna palet utama berubah */
  --color-bg: #F4F1EC;           /* Latar krem keabuan */
  --color-ink: #15171C;          /* Tinta (teks utama) */
  --color-sky: #4F8BFF;          /* Biru langit (tombol, bentuk latar) */
  --color-deep-blue: #1B3FA8;    /* Biru tua (teks aksen, nomor langkah, tautan) */
  --color-pink: #FFC2EE;         /* Merah muda (bentuk latar) */
  --color-yellow: #F4B942;       /* Kuning (penanda seleksi, highlight, bentuk latar) */
  --color-white: #FFFFFF;        /* Putih (permukaan kartu) */
  --color-border: #E4DFD6;       /* Garis halus pembatas */

  /* TIPOGRAFI: Google Fonts Plus Jakarta Sans */
  --font-family: 'Plus Jakarta Sans', sans-serif;

  /* SKALA TIPOGRAFI FLUID (PRD Bagian 5) */
  --text-h1: clamp(2.5rem, 7vw, 5rem);
  --text-h2: clamp(1.75rem, 4vw, 3rem);
  --text-h3: 1.25rem;
  --text-body: 1.0625rem;        /* ~17px */
  --text-small: 0.875rem;        /* 14px */

  /* KETEBALAN FONT */
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --weight-extrabold: 800;

  /* RADIUS KARTU DAN TOMBOL (PRD Bagian 3) */
  --radius-card: 20px;
  --radius-inner: 14px;
  --radius-pill: 999px;

  /* SPASI DAN RITME RUANG */
  --section-pad-desktop: 6rem;
  --section-pad-mobile: 4rem;
  --container-max: 1100px;
  --text-max-ch: 60ch;

  /* DURASI DAN EASING TRANSISI */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --------------------------------------------------------------------------
   2. RESET DASAR & SELEKSI TEKS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  line-height: 1.6;
  font-size: var(--text-body);
  background-color: var(--color-bg);
  color: var(--color-ink);
  overflow-x: hidden;
}

/* Seleksi teks khas TambahWeb: latar kuning dan teks tinta */
::selection {
  background-color: var(--color-yellow);
  color: var(--color-ink);
}

/* Aksesibilitas: Fokus keyboard yang kontras */
:focus-visible {
  outline: 3px solid var(--color-deep-blue);
  outline-offset: 3px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* Wadah umum konten */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

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

/* --------------------------------------------------------------------------
   3. TOMBOL & INTERAKSI (TANPA SHADOW & TANPA GRADIEN)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: var(--weight-bold);
  padding: 0.75rem 1.6rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-pill {
  border-radius: var(--radius-pill);
}

/* Tombol Biru Langit (Isian biru langit, teks tinta) */
.btn-sky {
  background-color: var(--color-sky);
  color: var(--color-ink);
  border-color: var(--color-sky);
}

.btn-sky:hover {
  background-color: #3b74e6;
  border-color: #3b74e6;
}

/* Tombol Outline (Garis tinta 2px, tanpa isian) */
.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border: 2px solid var(--color-ink);
}

.btn-outline:hover {
  background-color: var(--color-ink);
  color: var(--color-bg);
}

.btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   4. BENTUK LATAR BERGERAK (FLOATING SHAPES)
   Animasi translasi & rotasi pelan (18-28 detik) hanya di transform/opacity
   -------------------------------------------------------------------------- */
.floating-shapes-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  pointer-events: none;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  animation-timing-function: ease-in-out;
  will-change: transform;
}

/* Bentuk 1: Lingkaran biru langit besar di kiri atas */
.shape-circle-sky {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background-color: var(--color-sky);
  opacity: 0.25;
  top: -40px;
  left: -80px;
  animation-name: floatShape1;
  animation-duration: 22s;
}

/* Bentuk 2: Kotak membulat merah muda besar di kanan atas */
.shape-box-pink {
  width: 240px;
  height: 240px;
  border-radius: 36px;
  background-color: var(--color-pink);
  opacity: 0.35;
  top: 60px;
  right: -60px;
  animation-name: floatShape2;
  animation-duration: 26s;
}

/* Bentuk 3: Cincin kuning di kanan bawah */
.shape-ring-yellow {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 20px solid var(--color-yellow);
  opacity: 0.35;
  bottom: 40px;
  right: 12%;
  animation-name: floatShape3;
  animation-duration: 20s;
}

/* Bentuk 4: Lingkaran kecil tinta di kiri bawah */
.shape-dot-ink {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-ink);
  opacity: 0.12;
  bottom: 80px;
  left: 10%;
  animation-name: floatShape4;
  animation-duration: 18s;
}

/* Bentuk dekoratif di section template */
.shape-template-sky {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background-color: var(--color-sky);
  opacity: 0.2;
  top: 20%;
  right: -60px;
  animation-name: floatShape2;
  animation-duration: 24s;
}

.shape-template-pink {
  width: 180px;
  height: 180px;
  border-radius: 30px;
  background-color: var(--color-pink);
  opacity: 0.25;
  bottom: 10%;
  left: -40px;
  animation-name: floatShape1;
  animation-duration: 28s;
}

@keyframes floatShape1 {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(45px, 60px) rotate(15deg); }
}

@keyframes floatShape2 {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-40px, 50px) rotate(-18deg); }
}

@keyframes floatShape3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -35px) scale(1.1); }
}

@keyframes floatShape4 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-25px, 30px); }
}

/* --------------------------------------------------------------------------
   5. NAVBAR (FIXED, BLUR SAAT SCROLL UP, TRANSPARAN DI ATAS)
   -------------------------------------------------------------------------- */
.navbar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  z-index: 1000;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s ease,
              backdrop-filter 0.3s ease,
              border-color 0.3s ease;
  transform: translateY(0);
}

/* Saat scroll turun: navbar bergeser ke atas dan menghilang */
.navbar-header.is-hidden {
  transform: translateY(-100%);
}

/* Saat scroll naik (bukan di paling atas): latar semi-transparan dengan efek blur */
.navbar-header.is-scrolled {
  background-color: rgba(244, 241, 236, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(228, 223, 214, 0.6);
}

.navbar-container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.35rem;
  color: var(--color-ink);
  line-height: 1;
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-text {
  letter-spacing: -0.02em;
}

.brand-bold {
  font-weight: 800;
}

.brand-regular {
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-item {
  font-size: 1rem;
  font-weight: var(--weight-medium);
  color: var(--color-ink);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.nav-item:hover,
.nav-item.is-active {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nav-item.is-active {
  font-weight: var(--weight-bold);
  color: var(--color-deep-blue);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   Keyframes hanya mendefinisikan keadaan 'from' agar konten tetap tampil jika CSS animasi gagal
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding-top: 7.5rem;
  padding-bottom: 6rem;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-label {
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
  letter-spacing: 0.16em;
  color: var(--color-ink);
  margin-bottom: 1.5rem;
  animation: heroFadeInUp 0.6s ease-out both;
}

.hero-title {
  font-size: var(--text-h1);
  font-weight: var(--weight-extrabold);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 15em;
  margin-bottom: 1.75rem;
}

/* Animasi kata per kata pada H1 dengan variabel --i */
.hero-title .word {
  display: inline-block;
  animation: heroWordIn 0.6s ease-out both;
  animation-delay: calc(var(--i) * 0.05s + 0.15s);
}

/* Highlight kuning ala penanda stabilo */
.word-highlight {
  background-color: var(--color-yellow);
  padding: 0 0.25em;
  color: var(--color-ink);
}

/* Kata dinamis berganti dengan kunci lebar agar tidak terjadi Layout Shift (CLS) */
.rotating-word-wrap {
  display: inline-block;
  position: relative;
  vertical-align: top;
  min-width: 3.8em;
  text-align: center;
}

.rotating-word {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease-out, transform 0.25s ease-out;
  pointer-events: none;
}

.rotating-word.is-active {
  position: relative;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 52ch;
  line-height: 1.6;
  color: var(--color-ink);
  margin-bottom: 2.25rem;
  animation: heroFadeInUp 0.6s ease-out both;
  animation-delay: 0.75s;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  animation: heroFadeInUp 0.6s ease-out both;
  animation-delay: 0.9s;
}

@keyframes heroWordIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
}

@keyframes heroFadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
}

/* --------------------------------------------------------------------------
   7. SECTION HEADING (UMUM)
   -------------------------------------------------------------------------- */
.section {
  padding-top: var(--section-pad-desktop);
  padding-bottom: var(--section-pad-desktop);
  position: relative;
}

.section-heading {
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: var(--text-h2);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-ink);
  max-width: var(--text-max-ch);
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   8. SECTION TEMPLATE (KIPAS & GESER LOOP)
   Fallback tanpa JS: overflow-x horizontal scroll dengan scroll snap.
   Saat JS aktif: kartu tersusun melengkung (fan layout) via transform 3D.
   -------------------------------------------------------------------------- */
.section-template {
  overflow: clip;
}

.carousel-outer {
  position: relative;
  width: 100%;
}

.carousel-viewport {
  width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding-top: 2rem;
  padding-bottom: 2.5rem;
  scrollbar-width: none; /* Sembunyikan scrollbar di browser modern */
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

.carousel-track {
  display: flex;
  gap: 1.5rem;
  padding-left: calc(50% - 140px);
  padding-right: calc(50% - 140px);
  list-style: none;
}

/* Mode Kipas yang diaktifkan oleh JavaScript */
.carousel-viewport.is-fan {
  overflow: visible;
  touch-action: pan-y;
  cursor: grab;
  user-select: none;
  position: relative;
  height: 520px;
}

.carousel-viewport.is-fan:active {
  cursor: grabbing;
}

.carousel-viewport.is-fan .carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  display: block;
}

.carousel-slide {
  flex: 0 0 280px;
  scroll-snap-align: center;
  transition: transform var(--transition-normal);
}

/* Saat JS aktif (mode kipas), slide diposisikan absolut di tengah */
.carousel-viewport.is-fan .carousel-slide {
  position: absolute;
  top: 0;
  left: 50%;
  width: 290px;
  margin-left: -145px;
  will-change: transform, opacity;
  transition: none; /* Dikendalikan langsung oleh requestAnimationFrame di script.js */
}

/* Kartu Template */
.template-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.15rem;
  color: var(--color-ink);
  text-decoration: none;
  height: 100%;
  transition: border-color var(--transition-fast);
}

.template-card:hover {
  border-color: var(--color-ink);
}

.card-thumb-wrap {
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-inner);
  background-color: #EEE9E0;
  margin-bottom: 1.15rem;
}

.card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.card-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-style-tag {
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
  color: var(--color-deep-blue);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-business-name {
  font-size: 1.25rem;
  font-weight: var(--weight-bold);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--color-ink);
}

.card-business-desc {
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--color-ink);
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
}

.card-action-link {
  font-size: 0.875rem;
  font-weight: var(--weight-bold);
  color: var(--color-deep-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.card-preview-btn {
  font-family: var(--font-family);
  font-size: 0.8125rem;
  font-weight: var(--weight-bold);
  color: var(--color-ink);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.85rem;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.card-preview-btn:hover {
  background-color: var(--color-ink);
  color: var(--color-white);
  border-color: var(--color-ink);
}

/* Modal Dialog Pratinjau Template (Iframe Lazy Load) */
.preview-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 92vw;
  max-width: 1060px;
  height: 88vh;
  max-height: 800px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 0;
  background-color: var(--color-white);
  color: var(--color-ink);
  z-index: 2000;
  overflow: hidden;
}

/* Latar gelap di belakang dialog pakai warna solid semi-transparan, TANPA blur */
.preview-modal::backdrop {
  background-color: rgba(21, 23, 28, 0.72);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.preview-modal-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

.preview-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.preview-modal-title-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.preview-modal-badge {
  font-size: 0.75rem;
  font-weight: var(--weight-bold);
  color: var(--color-deep-blue);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.preview-modal-title {
  font-size: 1.125rem;
  font-weight: var(--weight-bold);
  color: var(--color-ink);
  margin: 0;
}

.preview-modal-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.4rem 0.9rem;
}

.preview-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.preview-close-btn:hover {
  background-color: var(--color-ink);
  color: var(--color-white);
}

.preview-modal-body {
  flex-grow: 1;
  width: 100%;
  height: calc(100% - 58px);
  background-color: #FAFAFA;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Tombol Navigasi Carousel Bulat */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.carousel-btn:hover {
  background-color: var(--color-ink);
  color: var(--color-white);
  border-color: var(--color-ink);
}

.carousel-btn:active {
  transform: scale(0.92);
}

/* --------------------------------------------------------------------------
   9. SECTION CARA ORDER (LATAR KREM)
   4 langkah berdampingan di laptop, ditumpuk di HP. Angka biru tua besar.
   -------------------------------------------------------------------------- */
.section-steps {
  background-color: var(--color-bg);
  content-visibility: auto;
  contain-intrinsic-size: 1px 450px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.step-item {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
}

.step-num {
  font-size: 2.75rem;
  font-weight: var(--weight-extrabold);
  line-height: 1;
  color: var(--color-deep-blue);
  margin-bottom: 1rem;
}

.step-title {
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-ink);
}

/* --------------------------------------------------------------------------
   10. SECTION HARGA (LATAR KREM)
   3 kartu putih berdampingan di laptop, ditumpuk di HP.
   -------------------------------------------------------------------------- */
.section-pricing {
  background-color: var(--color-bg);
  content-visibility: auto;
  contain-intrinsic-size: 1px 650px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast);
}

.pricing-card:hover {
  border-color: var(--color-ink);
}

.pricing-header {
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
}

.pricing-plan-name {
  font-size: 1.25rem;
  font-weight: var(--weight-bold);
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.pricing-price-box {
  display: flex;
  flex-direction: column;
}

.price-prefix {
  font-size: var(--text-small);
  color: var(--color-ink);
  font-weight: var(--weight-medium);
  margin-bottom: 0.15rem;
}

.price-val {
  font-size: 2rem;
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 0.9375rem;
  line-height: 1.5;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-action {
  margin-top: auto;
}

.pricing-notes {
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: var(--text-small);
  line-height: 1.6;
  color: var(--color-ink);
}

.pricing-notes p + p {
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   11. SECTION KONTAK (LATAR TINTA #15171C, TEKS KREM)
   -------------------------------------------------------------------------- */
.section-contact {
  background-color: var(--color-ink);
  color: var(--color-bg);
  padding-top: var(--section-pad-desktop);
  padding-bottom: 4rem;
  content-visibility: auto;
  contain-intrinsic-size: 1px 500px;
}

.contact-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.contact-title {
  font-size: var(--text-h2);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-bg);
  margin-bottom: 0.85rem;
}

.contact-desc {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-bg);
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 48ch;
}

.contact-list {
  display: flex;
  flex-direction: column;
}

.contact-row {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(244, 241, 236, 0.2);
}

.contact-row:first-child {
  border-top: 1px solid rgba(244, 241, 236, 0.2);
}

.contact-label {
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
  letter-spacing: 0.12em;
  color: var(--color-bg);
  opacity: 0.7;
  margin-bottom: 0.35rem;
}

.contact-value {
  font-size: 1.25rem;
  font-weight: var(--weight-bold);
  color: var(--color-bg);
}

.contact-value a {
  color: var(--color-bg);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.contact-value a:hover {
  opacity: 0.85;
}

/* Fokus keyboard di latar gelap memakai outline kuning */
.section-contact :focus-visible,
.footer-section :focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   12. FOOTER (LATAR TINTA, MENYATU DENGAN KONTAK)
   -------------------------------------------------------------------------- */
.footer-section {
  background-color: var(--color-ink);
  color: var(--color-bg);
  border-top: 1px solid rgba(244, 241, 236, 0.15);
  padding-top: 2rem;
  padding-bottom: 2.5rem;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-brand-name {
  font-size: 1.25rem;
  color: var(--color-bg);
  line-height: 1;
  letter-spacing: -0.02em;
}

.footer-copy {
  font-size: var(--text-small);
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   13. ANIMASI MASUK SECTION SAAT SCROLL (INTERSECTION OBSERVER)
   Hanya diaktifkan via JS setelah observer dipastikan jalan.
   -------------------------------------------------------------------------- */
.reveal-init {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   14. RESPONSIVE DESIGN (HP & TABLET)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad-desktop: 4rem;
  }

  .section {
    padding-top: var(--section-pad-mobile);
    padding-bottom: var(--section-pad-mobile);
  }

  .hero-section {
    padding-top: 7rem;
    padding-bottom: 4rem;
  }

  /* Navbar di HP: baris 1 brand + tombol WA, baris 2 links */
  .navbar-container {
    flex-wrap: wrap;
    row-gap: 1.25rem;
  }

  .navbar-brand-group {
    order: 1;
  }

  .navbar-cta-group {
    order: 2;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: 0.5rem;
    border-top: 1px solid var(--color-border);
  }

  .nav-item {
    font-size: 0.9375rem;
  }

  /* Di HP hanya 2 bentuk latar melayang yang tampil, 2 lainnya disembunyikan */
  .shape-ring-yellow,
  .shape-dot-ink,
  .shape-template-pink {
    display: none !important;
  }

  .shape-circle-sky {
    width: 180px;
    height: 180px;
    top: -20px;
    left: -40px;
  }

  .shape-box-pink {
    width: 160px;
    height: 160px;
    right: -40px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  /* Langkah Cara Order di HP ditumpuk */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  /* Kartu geser di HP: lebar ~72vw */
  .carousel-slide {
    flex: 0 0 72vw;
  }

  .carousel-viewport.is-fan .carousel-slide {
    width: 72vw;
    margin-left: calc(-36vw);
  }

  .footer-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   15. AKSESIBILITAS: PREFERS-REDUCED-MOTION
   Matikan semua transisi panjang, bentuk melayang, dan animasi masuk
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .shape {
    display: none !important;
  }

  .hero-title .word,
  .hero-label,
  .hero-desc,
  .hero-actions {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .reveal-init {
    opacity: 1 !important;
    transform: none !important;
  }
}