/* ================================================================
   1) DESIGN TOKENS & RESET
================================================================ */

:root {
  /* -------- Color Palette -------- */
  --color-primary: #c5f82a;
  --color-primary-dark: #a8d624;
  --color-primary-light: #d4ff5c;
  --color-primary-rgb: 197, 248, 42;
  
  --color-dark: #1a1a2e;
  --color-darker: #12121f;
  --color-darkest: #0a0a14;
  
  --color-gray-900: #111827;
  --color-gray-700: #374151;
  --color-gray-600: #4b5563;
  --color-gray-500: #6b7280;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-gray-200: #e5e7eb;
  --color-gray-100: #f3f4f6;
  --color-gray-50: #f9fafb;
  
  --color-white: #ffffff;
  --color-black: #000000;
  
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1fb855;
  --color-whatsapp-dark: #128c48;
  
  --color-error: #ef4444;
  --color-error-light: #fee2e2;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;
  
  /* WCAG AA compliant text on dark backgrounds (4.5:1 ratio) */
  --text-on-dark: rgba(255, 255, 255, 0.92);
  --text-on-dark-muted: rgba(255, 255, 255, 0.75);
  --text-on-dark-subtle: rgba(255, 255, 255, 0.6);
  
  /* -------- Typography -------- */
  --font-family-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  
  /* -------- Spacing -------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* -------- Layout -------- */
  --header-height: 70px;
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --scroll-offset: 1.25rem;
  --section-padding: 5rem;
  
  /* -------- Borders -------- */
  --border-width: 1px;
  --border-color: #e5e7eb;
  --border-color-light: rgba(255, 255, 255, 0.1);
  --border-color-dark: rgba(0, 0, 0, 0.08);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;
  
  /* -------- Shadows -------- */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  
  --shadow-primary: 0 8px 20px rgba(197, 248, 42, 0.45);
  --shadow-whatsapp: 0 4px 20px rgba(37, 211, 102, 0.4);
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.1);
  
  /* -------- Transitions -------- */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 350ms;
  
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  
  --transition-fast: 150ms cubic-bezier(0, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0, 0, 0.2, 1);
  
  /* -------- Z-Index Scale -------- */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-toast: 800;
  --z-max: 9999;
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-padding-top: calc(var(--header-height) + var(--scroll-offset));
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

address {
  font-style: normal;
}

button::-moz-focus-inner {
  border: 0;
  padding: 0;
}


/* ================================================================
   2) UTILITIES & HELPERS
================================================================ */

/* Screen reader only */
.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;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: var(--z-max);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-dark);
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Hidden */
[hidden] {
  display: none !important;
}

.hide-mobile {
  display: inline-flex;
}

/* Focus styles */
:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Selection */
::selection {
  background-color: var(--color-primary);
  color: var(--color-dark);
}


/* ================================================================
   3) LAYOUT COMPONENTS
================================================================ */

section {
  padding-block: var(--section-padding);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-badge {
  display: inline-block;
  background-color: var(--color-gray-100);
  color: var(--color-dark);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.section-header p {
  color: var(--color-gray-500);
  font-size: var(--font-size-lg);
}


/* ================================================================
   4) HEADER & NAVIGATION
================================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: var(--border-width) solid var(--border-color-dark);
  transition: 
    background-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

@supports not (backdrop-filter: blur(20px)) {
  .site-header {
    background-color: rgba(255, 255, 255, 0.98);
  }
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
  gap: var(--space-4);
}

/* Logo */
.logo {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-dark);
  flex-shrink: 0;
}

.logo span {
  color: var(--color-primary-dark);
}

.logo:hover {
  color: var(--color-dark);
}

/* ==============================
   Desktop Navigation (FINAL)
============================== */

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-list a {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.nav-list a:hover {
  color: var(--color-dark);
}

/* ACTIVE STATE */
.nav-list a.is-active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  gap: 5px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--color-gray-100);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 1px;
  transition: 
    transform var(--transition-normal),
    opacity var(--transition-normal);
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile navigation (JS-driven via [hidden]) */
.nav-mobile {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-bottom: var(--border-width) solid var(--border-color-dark);
  box-shadow: var(--shadow-lg);
  z-index: calc(var(--z-fixed) - 1);
}

/* Hidden state (SOURCE OF TRUTH) */
.nav-mobile[hidden] {
  display: none !important;
}

@supports not (backdrop-filter: blur(20px)) {
  .nav-mobile {
    background-color: var(--color-white);
  }
}

/* ==============================
   Mobile Navigation (FINAL)
============================== */

.nav-mobile a {
  padding: var(--space-3) var(--space-4);
  color: var(--color-gray-600);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.nav-mobile a:hover {
  color: var(--color-dark);
}

/* ACTIVE STATE */
.nav-mobile a.is-active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.nav-mobile-cta {
  margin-top: var(--space-2);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-gray-200);
}

.btn-whatsapp-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-whatsapp);
  color: var(--color-white) !important;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
}


/* ================================================================
   5) BUTTONS & INTERACTIVE
================================================================ */

.btn-primary,
.btn-secondary,
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: 
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-dark);
  padding: var(--space-3) var(--space-6);
  border: 2px solid transparent;
}

.btn-primary.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-dark);
  padding: var(--space-3) var(--space-8);
  border: 2px solid var(--color-dark);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  font-size: var(--font-size-base);
  padding: var(--space-4) var(--space-8);
  border: 2px solid transparent;
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  box-shadow: var(--shadow-whatsapp);
}

.btn-primary:active,
.btn-secondary:active,
.btn-whatsapp:active {
  transform: translateY(-1px);
}

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-whatsapp:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}


/* ================================================================
   6) SECTIONS
================================================================ */

/* -------- Hero -------- */
.hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--section-padding);
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-gray-50), var(--color-gray-100));
}

.hero.with-bg {
  background:
    linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)),
    url("/assets/images/hero.jpg") center / cover no-repeat;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin-inline: auto;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-dark);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
}

.hero h1 .highlight {
  color: var(--color-primary-dark);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
  max-width: 800px;
  margin-inline: auto;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
}


/* -------- Produk -------- */
.produk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.produk-card {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color-dark);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  scroll-margin-top: calc(var(--header-height) + var(--scroll-offset));
  transition: 
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
}

.produk-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.produk-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-4);
}

.produk-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.produk-card p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

.produk-price {
  display: inline-block;
  background-color: var(--color-gray-100);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

.produk-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.produk-link:hover {
  color: var(--color-primary-dark);
}

.produk-cta {
  margin-top: var(--space-16);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.produk-cta p {
  color: var(--color-gray-500);
}

.produk-card.is-highlighted {
  animation: highlightPulse 1.6s var(--ease-out);
}

@keyframes highlightPulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--color-primary-rgb), 0.9); }
  40% { box-shadow: 0 0 0 14px rgba(var(--color-primary-rgb), 0.3); }
  100% { box-shadow: 0 0 0 0 rgba(var(--color-primary-rgb), 0); }
}


/* -------- Portfolio / Hasil Cetak -------- */
.hasil {
  background-color: var(--color-gray-100);
}

.hasil-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.hasil-filter button {
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-white);
  border: var(--border-width) solid var(--color-gray-200);
  color: var(--color-gray-900);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: 
    background-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.hasil-filter button:not(.active):hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
  border-color: var(--color-gray-300);
}

.hasil-filter button.active {
  background-color: var(--color-primary);
  color: var(--color-gray-900);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-primary);
}

.hasil-filter button[data-filter="all"].active {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  border-color: var(--color-gray-900);
  box-shadow: var(--shadow-md);
}

.hasil-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.hasil-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--color-gray-200);
  transition: 
    opacity var(--transition-normal),
    transform var(--transition-normal);
}

@supports not (aspect-ratio: 4 / 3) {
  .hasil-item {
    height: 0;
    padding-bottom: 75%;
  }
  
  .hasil-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

.hasil-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-gray-200);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform var(--duration-slow) var(--ease-out);
  position: relative;
}

/* Loading shimmer */
.hasil-placeholder:not(.loaded)::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-gray-200) 0%,
    var(--color-gray-100) 50%,
    var(--color-gray-200) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

.hasil-placeholder.loaded::before {
  display: none;
}

.hasil-placeholder.error {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-100);
}

.hasil-placeholder.error::after {
  content: '⚠️ Gambar gagal dimuat';
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.hasil-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-6);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--color-white);
}

.hasil-overlay h4 {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-1);
}

.hasil-overlay p {
  font-size: var(--font-size-sm);
  opacity: 0.85;
}

.hasil-item.is-preview {
  cursor: pointer;
}

@media (hover: hover) and (pointer: fine) {
  .hasil-item:hover .hasil-placeholder {
    transform: scale(1.05);
  }
  
  .hasil-item:hover .hasil-overlay {
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  }
}

.hasil-expand {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.55);
  color: var(--color-white);
  opacity: 0;
  transform: scale(0.85);
  transition: 
    opacity var(--transition-fast),
    transform var(--transition-fast),
    background-color var(--transition-fast);
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .hasil-item.is-preview:hover .hasil-expand {
    opacity: 1;
    transform: scale(1);
    background-color: rgba(0, 0, 0, 0.75);
  }
}

/* -------- Cara Order -------- */
.steps-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.step-card {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  flex: 1;
  min-width: 200px;
  max-width: 250px;
  transition: 
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-dark);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.step-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.step-card p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
}

.step-arrow {
  font-size: var(--font-size-2xl);
  color: var(--color-gray-400);
}

.order-cta {
  text-align: center;
  margin-top: var(--space-12);
}


/* -------- Kenapa Kami -------- */
.kenapa {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.kenapa .section-badge {
  background-color: var(--color-primary);
  color: var(--color-dark);
}

.kenapa .section-header h2 {
  color: var(--color-white);
}

.kenapa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.kenapa-item {
  text-align: center;
  padding: var(--space-6);
  transition: transform var(--transition-normal);
}

.kenapa-item:hover {
  transform: translateY(-6px);
}

.kenapa-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
}

.kenapa-item h4 {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.kenapa-item p {
  font-size: var(--font-size-sm);
  color: var(--text-on-dark-muted);
  line-height: var(--line-height-relaxed);
}

/* =================================
   Kontak Section (Primary + Email)
================================= */

.kontak {
  background-color: var(--color-gray-100);
  padding-block: var(--space-20);
}

/* Grid utama */
.kontak-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

/* -------- LEFT: Headline + Form -------- */

.kontak-info {
  padding-right: var(--space-6);
}

.kontak-info h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: var(--space-4);
}

.kontak-info > p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

/* Email form (secondary) */

.kontak-form {
  max-width: 520px;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-gray-200);
}

.kontak-form h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.kontak-note {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.kontak-form form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.kontak-form input,
.kontak-form textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-gray-300);
  padding: var(--space-2) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
}

.kontak-form input::placeholder,
.kontak-form textarea::placeholder {
  color: var(--color-gray-400);
  opacity: 0.6;
}

.kontak-form input:focus,
.kontak-form textarea:focus {
  outline: none;
  border-bottom-color: var(--color-primary);
}

.kontak-form button {
  align-self: flex-start;
  margin-top: var(--space-4);
}

/* -------- RIGHT: WhatsApp CTA -------- */

.kontak-cta {
  display: flex;
  justify-content: center;
  align-items: center; /* ⬅️ INI KUNCI */
}

.cta-card {
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 420px;
  width: 100%;
}

.cta-card h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.cta-card p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

/* -------- RESPONSIVE -------- */

@media (max-width: 768px) {
  .kontak-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .kontak-info {
    text-align: center;
    padding-right: 0;
  }

  .kontak-info > p {
    margin-inline: auto;
  }

  .kontak-form {
    margin-inline: auto;
  }

  .kontak-form button {
    align-self: center;
  }

  .kontak-cta {
    margin-top: var(--space-8);
  }
}

/* =================================
   Footer
================================= */

.site-footer {
  background-color: var(--color-darker);
  color: var(--color-white);
  padding-top: var(--space-16);
}

/* -------- GRID UTAMA FOOTER -------- */

.footer-content {
  display: grid;
  grid-template-columns: 1.8fr 1.4fr 1fr 1fr; /* Brand | Kontak | Menu | Produk */
  gap: var(--space-12);
  padding-bottom: var(--space-10);
  border-bottom: var(--border-width) solid var(--border-color-light);
  align-items: start;
}

/* -------- HEADING FOOTER (BASELINE LOCK) -------- */

.site-footer h4 {
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

/* KUNCI: samakan baseline konten setelah heading */
.site-footer h4 + * {
  margin-top: 0;
}

/* -------- BRAND -------- */

.footer-brand .logo {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  display: inline-block;
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  color: var(--text-on-dark-subtle);
  max-width: 280px;
  line-height: var(--line-height-relaxed);
}

/* -------- KONTAK (FOOTER) -------- */

.footer-contact {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* item kontak: icon + teks */
.footer-contact .kontak-item {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: var(--space-3);
  align-items: start;
}

.footer-contact .kontak-icon {
  font-size: 1rem;
  opacity: 0.7;
  line-height: 1.4;
  /* transform dihapus agar tidak bias alignment */
}

.footer-contact p,
.footer-contact a {
  font-size: var(--font-size-sm);
  color: var(--text-on-dark-muted);
  line-height: 1.6;
}

/* -------- MENU & PRODUK -------- */

.footer-links {
  display: flex;
  flex-direction: column;
}

.footer-links ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links li {
  line-height: 1.6; /* samakan rhythm dengan kolom lain */
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--text-on-dark-muted);
  line-height: inherit;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
}

/* -------- FOOTER BOTTOM -------- */

.footer-bottom {
  padding-block: var(--space-8);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-on-dark-subtle);
  font-size: var(--font-size-sm);
}

/* -------- FOOTER MOBILE -------- */

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }

  .footer-brand p {
    margin-inline: auto;
  }

  .footer-contact {
    align-items: center;
  }

  .footer-contact .kontak-item {
    max-width: 320px;
    margin-inline: auto;
  }

  .footer-links ul {
    align-items: center;
  }

  .site-footer h4 {
    margin-bottom: var(--space-4);
  }
}


/* ================================================================
   7) FLOATING ELEMENTS
================================================================ */

/* -------- Floating Chat Button -------- */
.chat-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-whatsapp);
  z-index: var(--z-fixed);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.chat-float:active {
  transform: scale(0.96);
}

.chat-float[data-state="open"] {
  background-color: var(--color-dark);
}

/* -------- Floating Chat Panel -------- */

.chat-panel {
  position: fixed;
  bottom: calc(var(--space-8) + 70px);
  right: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background-color: var(--color-white);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
  min-width: 220px;
}

.chat-panel[hidden] {
  display: none;
}

.chat-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-dark);
  transition: background-color var(--transition-fast);
}

.chat-option:hover {
  background-color: var(--color-gray-100);
}

.chat-option--wa {
  color: var(--color-whatsapp-dark);
}

.chat-option--email {
  color: var(--color-gray-700);
}


.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  right: calc(var(--space-8) + 70px);
  width: 45px;
  height: 45px;
  background-color: var(--color-dark);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: var(--z-fixed);
  font-size: var(--font-size-xl);
  opacity: 0;
  visibility: hidden;
  transition: 
    opacity var(--transition-normal),
    visibility var(--transition-normal),
    background-color var(--transition-fast),
    transform var(--transition-fast);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-3px);
}

/* ================================================================
   Email Modal (FINAL)
================================================================ */

/* Root modal */
#email-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
}

#email-modal[hidden] {
  display: none;
}

/* Overlay */
.email-modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
}

/* Dialog */
.email-modal__content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 520px;
  max-height: calc(100dvh - 4rem);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
  z-index: 1;

  display: flex;
  flex-direction: column;
  gap: var(--space-6);

  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Header separation (recommended) */
.email-modal__header {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
}

/* Close button */
.email-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-gray-100);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Form */
.email-modal form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.email-modal input,
.email-modal textarea {
  width: 100%;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: var(--font-size-sm);
}

.email-modal textarea {
  resize: vertical;
  min-height: 120px;
}

/* Mobile */
@media (max-width: 480px) {
  .email-modal__content {
    max-width: calc(100% - 2rem);
    padding: var(--space-6);
  }
}

/* ================================================================
   8) STATES (Loading, Error, etc.)
================================================================ */

/* Page loader */
.page-loader {
  position: fixed;
  inset: 0;
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-max);
  transition: opacity var(--transition-slow);
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ================================================================
   9) ANIMATIONS (Scroll Reveal)
================================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}


/* ================================================================
   10) RESPONSIVE
================================================================ */

@media (max-width: 1024px) {
  .kontak-wrapper,
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-content {
    text-align: center;
  }
  
  .footer-brand p {
    max-width: none;
    margin-inline: auto;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 4rem;
  }
  
  .nav-list:not(.nav-mobile) {
    display: none;
  }
  
  .hide-mobile {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 4rem;
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 1.875rem;
  }
  
  .section-header h2 {
    font-size: 1.875rem;
  }
  
  .steps-grid {
    flex-direction: column;
  }
  
  .step-card {
    max-width: 100%;
    width: 100%;
  }
  
  .step-arrow {
    transform: rotate(90deg);
  }
  
  .kontak-info h2 {
    font-size: 1.875rem;
  }
  
  .cta-card {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
    --section-padding: 3rem;
  }
  
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
  }
  
  .produk-grid,
  .hasil-grid {
    grid-template-columns: 1fr;
  }
  
  .kenapa-grid {
    grid-template-columns: 1fr;
  }
  
  .hasil-filter {
    gap: 0.5rem;
  }
  
  .hasil-filter button {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
  }
  
  .wa-float {
    width: 54px;
    height: 54px;
    bottom: 1.5rem;
    right: 1rem;
  }
  
  .scroll-top {
    width: 40px;
    height: 40px;
    bottom: 1.5rem;
    right: calc(1rem + 62px);
  }
}


/* ================================================================
   11) ACCESSIBILITY
================================================================ */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
  
  .hasil-placeholder:not(.loaded)::before {
    animation: none;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #b8e600;
    --border-color-dark: rgba(0, 0, 0, 0.3);
  }
  
  .btn-primary,
  .btn-secondary {
    border-width: 3px;
  }
  
  .nav-list a:focus-visible,
  .btn-primary:focus-visible,
  .btn-secondary:focus-visible {
    outline-width: 4px;
  }
}

/* Forced colors mode (Windows High Contrast) */
@media (forced-colors: active) {
  .btn-primary,
  .btn-secondary,
  .btn-whatsapp {
    border: 2px solid currentColor;
  }
  
  .hasil-item {
    border: 2px solid currentColor;
  }
  
  .nav-list a.active::before {
    forced-color-adjust: none;
  }
}


/* ================================================================
   12) PRINT STYLES
================================================================ */

@media print {
  .site-header,
  .wa-float,
  .scroll-top,
  .page-loader,
  .error-toast,
  .menu-toggle,
  .nav-mobile,
  .hero-cta .btn-primary,
  .produk-cta,
  .order-cta,
  .kontak-cta {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  section {
    padding: 1rem 0;
    break-inside: avoid;
  }
  
  .hero {
    min-height: auto;
    padding: 1rem 0;
    background: none !important;
  }
  
  .kenapa {
    background: white;
    color: black;
  }
  
  .kenapa-item p,
  .footer-brand p,
  .footer-links a {
    color: #333;
  }
  
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
  
  h1, h2, h3, h4 {
    break-after: avoid;
  }
  
  .produk-card,
  .hasil-item,
  .step-card,
  .kenapa-item {
    break-inside: avoid;
  }
  
  .produk-grid,
  .hasil-grid,
  .kenapa-grid {
    display: block;
  }
  
  .produk-card,
  .kenapa-item {
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    padding: 1rem;
  }
  
  .hasil-item {
    display: none;
  }
  
  .hasil-item[data-order="1"] {
    display: block;
    margin-bottom: 1rem;
  }
}


/* ================================================================
   END OF STYLESHEET
================================================================ */