/* =========================================================================
   Protekta — Sample Landing Page Stylesheet (Phase 1 Mockup)
   ------------------------------------------------------------------------
   Direction: ecommerce protective & maintenance chemical untuk industrial
   maintenance, welding, electronics, dan EV future market. Adapted dari
   struktur Raja Atap (proven), swap palette ke biru muda azure/sky untuk
   evoke cleanliness + technology + electrical precision.
   Mobile-first. CSS variables untuk tokens. Indonesian-typography aware.
   ========================================================================= */

/* ---------- 1. Design Tokens (CSS Variables) ---------- */
:root {
  /* Brand colors — Option B: deeper azure + warm amber CTA (restore warm/cool
     contrast ala Raja Atap, tetap dalam family biru Protekta). */
  --color-primary: oklch(52% 0.18 250);          /* Deeper azure (main brand) */
  --color-primary-dark: oklch(42% 0.19 250);     /* Hover / pressed state */
  --color-primary-soft: oklch(94% 0.04 250);     /* Tinted backgrounds */
  --color-secondary: oklch(82% 0.10 235);        /* Light sky accent */
  --color-secondary-dark: oklch(72% 0.12 235);

  /* Surface + ink — cool neutrals untuk match palette biru */
  --color-paper: oklch(98% 0.005 240);           /* Light cool off-white */
  --color-surface: #ffffff;                       /* Card surface */
  --color-surface-2: oklch(96% 0.008 240);       /* Alt section background */
  --color-ink: oklch(26% 0.04 255);              /* Dark cool neutral text (deeper, more chroma) */
  --color-ink-muted: oklch(48% 0.03 255);
  --color-ink-soft: oklch(65% 0.02 255);
  --color-border: oklch(91% 0.012 250);
  --color-border-strong: oklch(85% 0.014 250);

  /* Status colors */
  --color-success: oklch(62% 0.16 145);
  --color-warning: oklch(75% 0.15 75);
  --color-danger: oklch(58% 0.18 25);

  /* CTA emphasis — warm amber-orange (Option B). Restore warm/cool temperature
     contrast ala Raja Atap untuk action hierarchy yang punchy. Lightness 60%
     untuk AA normal contrast vs teks putih (~4.6:1). */
  --color-cta: oklch(60% 0.18 55);                /* Warm amber-orange (AA normal) */
  --color-cta-dark: oklch(50% 0.18 50);

  /* Typography scale — continuous clamp untuk responsive smooth */
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  /* Display heading cap @ 4.5rem (Indonesian word length constraint) */
  --fs-display: clamp(2rem, 4.5vw + 0.5rem, 4.5rem);
  --fs-h1: clamp(1.75rem, 3vw + 0.5rem, 3rem);
  --fs-h2: clamp(1.5rem, 2vw + 0.5rem, 2.25rem);
  --fs-h3: clamp(1.25rem, 1.2vw + 0.5rem, 1.5rem);
  --fs-h4: clamp(1.1rem, 0.8vw + 0.5rem, 1.25rem);
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;

  /* Spacing scale (8pt grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Radii — friendly marketplace feel */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;

  /* Shadows — subtle lift; CTA shadow uses warm amber tint match --color-cta */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.08);
  --shadow-cta: 0 4px 14px rgba(205, 130, 45, 0.30);

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1rem, 3vw, 2rem);
  --header-h: 64px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 120ms;
  --t-base: 200ms;
  --t-slow: 320ms;
}

/* ---------- 2. Base Reset & Globals ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,
picture,
svg {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}
a:hover { color: var(--color-primary-dark); }

input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---------- 3. Typography — Indonesian Display Constraint ---------- */
/* Avg word length Indonesia > English. Heading max-width 22ch,
   overflow-wrap anywhere, word-break keep-all. Cap fontsize 4.5rem. */
.display,
.hero__title,
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 22ch;
  overflow-wrap: anywhere;
  word-break: keep-all;
  margin: 0 0 var(--space-4);
}

.display {
  font-size: var(--fs-display);
  line-height: 1.08;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 var(--space-3);
}

p { margin: 0 0 var(--space-4); }

.lead {
  font-size: 1.125rem;
  color: var(--color-ink-muted);
  max-width: 60ch;
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.muted { color: var(--color-ink-muted); }
.small { font-size: var(--fs-sm); }

/* ---------- 4. Layout Primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section {
  padding: var(--space-8) 0;
}
.section--tight { padding: var(--space-7) 0; }
.section--alt { background: var(--color-surface-2); }

.section__header {
  margin-bottom: var(--space-6);
  text-align: center;
}
.section__header--left { text-align: left; }
.section__header h2 { margin-left: auto; margin-right: auto; }
.section__header--left h2 { margin-left: 0; margin-right: 0; }

.grid { display: grid; gap: var(--space-5); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .grid--3,
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid--2,
  .grid--3 { grid-template-columns: 1fr; }
  /* Product grid keeps 2-col mobile (Tokopedia pattern) — handled via own class */
}

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1.2;
  text-align: center;
  transition: transform var(--t-fast) var(--ease-out),
              background var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--cta {
  background: var(--color-cta);
  color: #fff;
  box-shadow: var(--shadow-cta);
}
.btn--cta:hover {
  background: var(--color-cta-dark);
  color: #fff;
}

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-ink);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
}
.btn--ghost:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.btn--wa {
  background: #25d366;
  color: #fff;
}
.btn--wa:hover { background: #1ebe5d; color: #fff; }

.btn--lg { padding: 1rem 1.5rem; font-size: 1rem; }
.btn--sm { padding: 0.5rem 0.875rem; font-size: var(--fs-xs); }
.btn--block { width: 100%; }

.btn__icon { width: 1.125em; height: 1.125em; flex-shrink: 0; }

/* ---------- 6. Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: var(--header-h);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--t-fast) var(--ease-out);
}
.site-logo:hover { opacity: 0.85; }
.site-logo__svg {
  display: block;
  height: 40px;
  width: auto;
}
.logo-shield {
  fill: var(--color-primary);
  transition: fill var(--t-fast) var(--ease-out);
}
.logo-wordmark {
  fill: var(--color-ink);
  transition: fill var(--t-fast) var(--ease-out);
}

.site-search {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  gap: var(--space-2);
  transition: border-color var(--t-fast) var(--ease-out),
              background var(--t-fast) var(--ease-out);
}
.site-search:focus-within {
  border-color: var(--color-primary);
  background: #fff;
}
.site-search__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  padding: 0.25rem 0;
  font-size: var(--fs-sm);
}
.site-search__btn {
  background: var(--color-primary);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  transition: background var(--t-fast) var(--ease-out);
}
.site-search__btn:hover { background: var(--color-primary-dark); }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.site-nav__link {
  color: var(--color-ink-muted);
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--t-fast), color var(--t-fast);
}
.site-nav__link:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.cart-trigger {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-ink);
  transition: background var(--t-fast);
}
.cart-trigger:hover { background: var(--color-primary-soft); }
.cart-trigger__badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  background: var(--color-cta);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 2px #fff;
  transform: scale(1);
  transition: transform var(--t-base) var(--ease-out);
}
.cart-trigger__badge--hidden { display: none; }
.cart-trigger__badge--pulse {
  animation: badgePulse 0.5s var(--ease-out);
}
@keyframes badgePulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.nav-toggle:hover { background: var(--color-primary-soft); }

@media (max-width: 1024px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav--open {
    display: flex;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: #fff;
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    align-items: stretch;
  }
  .site-nav--open .site-nav__link {
    padding: 0.75rem 1rem;
  }
}

@media (max-width: 640px) {
  .site-search { display: none; }
  .site-search--mobile {
    display: flex;
    margin: var(--space-3) 0 0;
    width: 100%;
  }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-8) 0;
  /* Option B hero gradient — deeper azure band, diagonal 155deg */
  background: linear-gradient(155deg, oklch(95% 0.045 242) 0%, oklch(79% 0.13 248) 100%);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}

@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
}

.hero__title {
  font-size: var(--fs-display);
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
}

.hero__sub {
  font-size: 1.125rem;
  color: var(--color-ink-muted);
  max-width: 52ch;
  margin-bottom: var(--space-5);
  overflow-wrap: anywhere;
  word-break: keep-all;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero__trust {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
}
.hero__trust svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-primary-soft);
}
.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Promo strip (subtle Tokopedia pattern) */
.promo-strip {
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
  text-align: center;
}
.promo-strip strong { color: var(--color-secondary); }

/* ---------- 8. Category Cards ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1024px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .category-grid { grid-template-columns: 1fr; }
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
  color: var(--color-ink);
}
.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  color: var(--color-primary-dark);
}
.category-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}
.category-card__icon svg { width: 28px; height: 28px; }
.category-card__name {
  font-weight: 600;
  font-size: var(--fs-sm);
}
.category-card__hint {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
  margin-top: 2px;
}

/* Future / disabled category (EV) */
.category-card--future {
  opacity: 0.65;
  cursor: not-allowed;
  position: relative;
}
.category-card--future:hover {
  transform: none;
  border-color: var(--color-border);
  box-shadow: none;
  color: var(--color-ink);
}
.category-card--future .category-card__icon {
  background: var(--color-surface-2);
  color: var(--color-ink-soft);
}
.category-card__future-tag {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--color-secondary);
  color: var(--color-ink);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- 9. Toolbar (filter + sort) ---------- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-5);
}
.toolbar__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.toolbar__sort {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.875rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
  cursor: pointer;
  transition: all var(--t-fast);
}
.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.chip--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.chip--active:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.select {
  padding: 0.5rem 0.875rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--color-ink);
}

/* ---------- 10. Product Grid (CORE) — 3 col desktop (3×2 layout) ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 900px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);  /* Tokopedia mobile pattern */
    gap: var(--space-3);
  }
}
@media (max-width: 420px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* Center a lone card di last row of 3-col desktop grid (mis. produk ke-7
   dengan 2 kolom kosong di sampingnya, atau view filter dengan 1/4 item).
   Selector :last-child:nth-child(3n+1) match hanya saat satu card alone
   di posisi awal row 3-col. Min-width 901px = scope desktop only — mobile
   2/1-col auto-flow sudah natural, tidak butuh centering. */
@media (min-width: 901px) {
  .product-grid > .product-card:last-child:nth-child(3n + 1) {
    grid-column: 2;
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.product-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.product-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: oklch(98% 0.015 245);  /* azure sangat muda untuk product showcase */
  overflow: hidden;
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-3);
  transition: transform var(--t-slow) var(--ease-out);
}
.product-card:hover .product-card__media img {
  transform: scale(1.05);
}
.product-card__badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  background: var(--color-cta);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.product-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__brand {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-primary-soft);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: keep-all;
  max-width: 100%;
}

.product-card__spec {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
  line-height: 1.4;
}

.product-card__price-row {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.product-card__price-old {
  text-decoration: line-through;
  color: var(--color-ink-soft);
  font-size: var(--fs-xs);
}
.product-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-cta);
  letter-spacing: -0.01em;
}
.product-card__price-unit {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
  font-weight: 500;
}

.product-card__actions {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-3) var(--space-3);
}
.product-card__actions .btn { flex: 1; padding: 0.625rem 0.5rem; font-size: var(--fs-xs); }

@media (max-width: 480px) {
  .product-card__actions {
    flex-direction: column;
  }
}

/* ---------- 11. Cara Pesan (Steps) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  position: relative;
}
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  text-align: left;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
}
.step__num {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.step__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 var(--space-2);
}
.step__desc {
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
  margin: 0;
}

/* ---------- 12. Mengapa Protekta (value props) ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
@media (max-width: 1024px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .value-grid { grid-template-columns: 1fr; } }

.value {
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.value__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}
.value__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  margin: 0 0 var(--space-2);
}
.value__desc {
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
  margin: 0;
}

/* ---------- 13. FAQ Accordion ---------- */
.faq {
  max-width: 800px;
  margin: 0 auto;
}
.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  overflow: hidden;
}
.faq__item[open] {
  border-color: var(--color-primary);
}
.faq__summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  font-size: 0.9375rem;
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform var(--t-base);
  flex-shrink: 0;
}
.faq__item[open] .faq__summary::after {
  content: '−';
}
.faq__body {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--color-ink-muted);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

/* ---------- 14. CTA Strip ---------- */
.cta-strip {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  inset: -50px -50px auto auto;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
  opacity: 0.45;
  pointer-events: none;
}
.cta-strip h2 {
  color: #fff;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
.cta-strip p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 50ch;
  margin: 0 auto var(--space-5);
  position: relative;
}
.cta-strip__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.cta-strip .btn--secondary {
  background: #fff;
  color: var(--color-primary);  /* teks biru di tombol putih */
  border-color: #fff;  /* edge crisp di atas biru */
}
.cta-strip .btn--secondary:hover {
  background: #eef3fa;  /* dim halus, tetap cool azure tint */
  border-color: #fff;
  color: var(--color-primary);
}

/* ---------- 15. Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-8) 0 var(--space-5);
  margin-top: var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-5); }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-grid h4 {
  color: #fff;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-grid li {
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}
.footer-grid a {
  color: rgba(255, 255, 255, 0.7);
}
.footer-grid a:hover { color: var(--color-secondary); }
.footer-grid p {
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--space-3);
}
.footer-logo .site-logo__svg {
  height: 44px;  /* sedikit lebih besar di footer untuk presence */
}
.footer-logo .logo-wordmark {
  fill: #fff;  /* override karena footer bg gelap */
}

.footer-bottom {
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.5);
}
.footer-bottom .ecosystem-tag {
  color: rgba(255, 255, 255, 0.65);
}

.payment-icons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.payment-icon {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.04em;
}

/* ---------- 16. Sticky WA Button (mobile + desktop floating) ---------- */
.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 40;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  color: #fff;
  transition: transform var(--t-base) var(--ease-out);
}
.wa-float:hover {
  transform: scale(1.08);
  color: #fff;
}
.wa-float svg { width: 28px; height: 28px; }

@media (max-width: 768px) {
  .wa-float {
    bottom: 80px; /* leave space for mobile cart sticky */
  }
}

/* ---------- 17. Toast Notification ---------- */
.toast-container {
  position: fixed;
  top: calc(var(--header-h) + 12px);
  right: 16px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  max-width: 340px;
}
@media (max-width: 540px) {
  .toast-container {
    left: 16px;
    right: 16px;
    max-width: none;
  }
}
.toast {
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-out);
  pointer-events: auto;
}
.toast--visible {
  opacity: 1;
  transform: translateX(0);
}
.toast__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-secondary);
}

/* ---------- 18. Mini-Cart Drawer ---------- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
  z-index: 60;
}
.drawer-backdrop--open {
  opacity: 1;
  pointer-events: auto;
}

.mini-cart {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  height: 100dvh;
  width: min(420px, 100%);
  background: #fff;
  z-index: 70;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--t-slow) var(--ease-out);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.12);
}
.mini-cart--open {
  transform: translateX(0);
}
.mini-cart__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.mini-cart__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  margin: 0;
}
.mini-cart__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
}
.mini-cart__close:hover { background: var(--color-surface-2); }

.mini-cart__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3) var(--space-4);
}
.mini-cart__empty {
  text-align: center;
  padding: var(--space-7) var(--space-4);
  color: var(--color-ink-muted);
}
.mini-cart__empty svg {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-3);
  color: var(--color-ink-soft);
}

.mini-cart__row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}
.mini-cart__row:last-child { border-bottom: none; }
.mini-cart__row img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
}
.mini-cart__row-name {
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mini-cart__row-meta {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
}
.mini-cart__row-price {
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-cta);
  text-align: right;
}

.mini-cart__footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4);
  background: var(--color-surface-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mini-cart__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 1rem;
}
.mini-cart__total strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-cta);
}
.mini-cart__actions {
  display: flex;
  gap: var(--space-2);
}
.mini-cart__actions .btn { flex: 1; }

/* ---------- 19. Cart Page ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-6);
  align-items: start;
}
@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
}

.cart-list {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.cart-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}
.cart-row:last-child { border-bottom: none; padding-bottom: 0; }
.cart-row:first-child { padding-top: 0; }
.cart-row img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}
.cart-row__main { display: flex; flex-direction: column; gap: var(--space-1); }
.cart-row__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  margin: 0;
  line-height: 1.3;
}
.cart-row__brand {
  font-size: var(--fs-xs);
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.cart-row__spec {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
}
.cart-row__remove {
  font-size: var(--fs-xs);
  color: var(--color-danger);
  font-weight: 500;
  margin-top: auto;
  align-self: flex-start;
  padding: 0;
}
.cart-row__remove:hover { text-decoration: underline; }

.cart-row__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2);
}
.cart-row__subtotal {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-cta);
  white-space: nowrap;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}
.qty-control__btn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  color: var(--color-ink);
  transition: background var(--t-fast);
}
.qty-control__btn:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.qty-control__btn:disabled { opacity: 0.4; cursor: not-allowed; }
.qty-control__input {
  width: 44px;
  height: 32px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  font-weight: 600;
  -moz-appearance: textfield;
  background: #fff;
}
.qty-control__input::-webkit-outer-spin-button,
.qty-control__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-control__input:focus { outline: none; }

.cart-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
}
.cart-summary h3 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
}
.cart-summary__row--total {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
  margin-top: var(--space-3);
  font-size: 1rem;
  font-weight: 700;
}
.cart-summary__row--total strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-cta);
}
.cart-summary__hint {
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
  margin-top: var(--space-3);
  line-height: 1.5;
}

.cart-empty {
  text-align: center;
  padding: var(--space-9) var(--space-4);
}
.cart-empty svg {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
  color: var(--color-ink-soft);
}
.cart-empty h2 {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- 20. Checkout Form ---------- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-6);
  align-items: start;
}
@media (max-width: 900px) {
  .checkout-layout { grid-template-columns: 1fr; }
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.form-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.form-card h3 .step-pill {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 700;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
@media (max-width: 540px) { .field-row { grid-template-columns: 1fr; } }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-3);
}
.field--full { grid-column: 1 / -1; }
.field__label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-ink);
}
.field__label .req { color: var(--color-cta); }
.field__hint {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
}
.field__input,
.field__textarea,
.field__select {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  font-size: var(--fs-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field__input:focus,
.field__textarea:focus,
.field__select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.field__textarea { resize: vertical; min-height: 90px; }

.field__check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
  cursor: pointer;
}
.field__check input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
}

.payment-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.payment-option:hover { border-color: var(--color-primary); }
.payment-option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
}
.payment-option__content { flex: 1; }
.payment-option__name { font-weight: 600; font-size: var(--fs-sm); margin-bottom: 2px; }
.payment-option__desc { font-size: var(--fs-xs); color: var(--color-ink-muted); }
.payment-option--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--color-surface-2);
}
.payment-option--active {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

/* Order summary (right rail) */
.order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
}
.order-summary h3 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: 1.0625rem;
}
.order-summary__row {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}
.order-summary__row img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.order-summary__row-name {
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.35;
}
.order-summary__row-qty {
  font-size: 11px;
  color: var(--color-ink-muted);
}
.order-summary__row-price {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-cta);
  white-space: nowrap;
}

/* ---------- 21. Confirmation Page ---------- */
.confirmation {
  text-align: center;
  padding: var(--space-5) 0 var(--space-6);
}
.confirmation__check {
  width: 72px;
  height: 72px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-4);
}
.confirmation__check svg { width: 36px; height: 36px; }
.confirmation h1 {
  margin-left: auto;
  margin-right: auto;
}
.order-id {
  display: inline-block;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: var(--space-3) 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: oklch(94% 0.06 75);
  color: oklch(40% 0.14 75);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  background: oklch(60% 0.15 75);
  border-radius: 50%;
}

.payment-instructions {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-5) 0;
  text-align: left;
}
.payment-instructions h3 {
  margin-top: 0;
  font-size: 1.0625rem;
}
.bank-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  gap: var(--space-3);
}
.bank-card__info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.bank-card__logo {
  width: 60px;
  height: 36px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: var(--fs-xs);
  color: var(--color-ink);
  letter-spacing: 0.05em;
}
.bank-card__details {
  font-size: var(--fs-sm);
}
.bank-card__number {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
}
.bank-card__name {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
}
.bank-card__copy {
  padding: 0.4rem 0.75rem;
  font-size: var(--fs-xs);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-weight: 600;
  background: #fff;
  transition: all var(--t-fast);
}
.bank-card__copy:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.total-due {
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin: var(--space-3) 0 var(--space-4);
  text-align: center;
}
.total-due__label {
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
  margin-bottom: var(--space-1);
}
.total-due__amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
@media (max-width: 540px) { .action-grid { grid-template-columns: 1fr; } }

.signup-prompt {
  /* Option B — deepen bottom stop konsisten dengan hero gradient */
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, oklch(82% 0.13 245) 100%);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  margin-top: var(--space-5);
}
.signup-prompt h3 {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.125rem;
}
.signup-prompt__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-3);
}
.signup-prompt--dismissed { display: none; }

/* ---------- 22. Generic helpers ---------- */
.text-center { text-align: center; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ---------- 23. Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-ink-muted);
  padding: var(--space-3) 0;
}
.breadcrumb a { color: var(--color-ink-muted); }
.breadcrumb a:hover { color: var(--color-primary-dark); }
.breadcrumb__sep { color: var(--color-border-strong); }
.breadcrumb__current { color: var(--color-ink); font-weight: 500; }