/* ==========================================================================
   Jute Crafted — Header & Global Design Tokens
   Single source of truth for design tokens, resets, base typography, and header navigation.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Mono&family=Fraunces:opsz,wght@9..144,400;9..144,600&family=Karla:wght@400;500;700&display=swap');

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --brown: #843700;
  --brown-dark: #5e2700;
  --lime: #b4bf1d;
  --lime-deep: #8f991a;
  --cream: #ffefcb;
  --surface: #fffaf1;
  --ink: #2a1608;
  --ink-soft: #6b533c;
  --line: #e0c9a0;
  --deep: #1f1206;

  /* Typography */
  --font-display: 'Fraunces', serif;
  --font-body: 'Karla', sans-serif;
  --font-mono: 'DM Mono', monospace;

  --fs-hero: clamp(2.75rem, 6vw, 4.75rem);
  --fs-h2: clamp(1.875rem, 3.5vw, 2.75rem);
  --fs-h3: clamp(1.15rem, 2vw, 1.4rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-mono: 0.75rem;

  /* Layout & Spacing */
  --container: 1240px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --s1: 0.5rem;
  --s2: 0.75rem;
  --s3: 1rem;
  --s4: 1.5rem;
  --s5: 2rem;
  --s6: 3rem;
  --s7: 4rem;
  --s8: 5rem;
  --s9: 6.5rem;
  --s10: 8rem;
  --section-y: clamp(4.5rem, 9vw, 8rem);

  /* Radius & Shadows */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-card: 0 1px 2px rgba(42, 22, 8, 0.05), 0 8px 24px rgba(42, 22, 8, 0.06);
  --shadow-lift: 0 4px 8px rgba(42, 22, 8, 0.07), 0 16px 40px rgba(42, 22, 8, 0.10);
}

/* --------------------------------------------------------------------------
   2. Resets & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

/* Keyboard Focus indicator */
:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 2px;
}

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

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

a {
  color: var(--brown);
  text-decoration: none;
  transition: color 0.16s ease;
}

/* --------------------------------------------------------------------------
   3. Typography Utility Classes
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
}

.font-display {
  font-family: var(--font-display);
  font-variation-settings: "SOFT" 0, "WONK" 0;
}

.font-mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

p {
  max-width: 68ch;
}

/* Section Header Pattern */
.section-header {
  margin-bottom: var(--s6);
}

.eyebrow-wrapper {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s2);
}

.eyebrow-rule {
  display: inline-block;
  width: 24px;
  height: 3px;
  background-color: var(--lime);
  border-radius: 2px;
}

.eyebrow-text {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-title {
  font-size: var(--fs-h2);
  line-height: 1.12;
  margin-bottom: var(--s3);
}

.section-intro {
  font-size: var(--fs-body);
  color: var(--ink-soft);
  max-width: 68ch;
}

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

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.2;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
  min-height: 44px;
}

.btn-primary {
  background-color: var(--brown);
  color: var(--cream);
  border-color: var(--brown);
}

.btn-primary:hover {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(94, 39, 0, 0.2);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--brown);
  color: var(--brown);
}

.btn-secondary:hover {
  background-color: var(--brown);
  color: var(--cream);
}

.btn-on-dark {
  background-color: transparent;
  border-color: var(--cream);
  color: var(--cream);
}

.btn-on-dark:hover {
  background-color: var(--cream);
  color: var(--ink);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  color: var(--brown);
  font-weight: 500;
  position: relative;
  padding-bottom: 4px;
}

.btn-ghost::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--lime);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.btn-ghost:hover::after {
  transform: scaleX(1);
}

/* --------------------------------------------------------------------------
   Media Frame Pattern (Reusable across all pages)
   -------------------------------------------------------------------------- */
.media-frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: var(--surface);
  border-radius: var(--radius-md);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.3s ease;
}

.media-frame-4-3 {
  aspect-ratio: 4 / 3;
}

.media-frame-3-2 {
  aspect-ratio: 3 / 2;
}

.media-frame-16-9 {
  aspect-ratio: 16 / 9;
}

/* --------------------------------------------------------------------------
   5. Site Header Component
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--cream);
  border-bottom: 1px solid rgba(224, 201, 160, 0.5);
  transition: box-shadow 0.25s ease, background-color 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(42, 22, 8, 0.08);
  background-color: rgba(255, 239, 203, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 52px;
  width: auto;
  display: block;
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--ink);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.5rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.16s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brown);
}

.nav-link.active {
  font-weight: 700;
}

.dropdown-icon {
  width: 10px;
  height: 6px;
  fill: currentColor;
  transition: transform 0.2s ease;
}

/* Dropdown Menu */
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  padding: var(--s2) 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 110;
}

.dropdown-item a {
  display: block;
  padding: var(--s2) var(--s4);
  color: var(--ink);
  font-size: 0.95rem;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.dropdown-item a:hover {
  background-color: var(--cream);
  color: var(--brown);
}

/* Header Action Area */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--brown);
  border-radius: var(--radius-sm);
  transition: color 0.16s ease, transform 0.16s ease;
}

.whatsapp-link:hover {
  color: var(--brown-dark);
  transform: scale(1.08);
}

.whatsapp-link svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.mobile-menu-toggle svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   6. Mobile Drawer (< 1024px)
   -------------------------------------------------------------------------- */
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(31, 18, 6, 0.5);
  backdrop-filter: blur(4px);
  z-index: 190;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 380px);
  background-color: var(--surface);
  z-index: 200;
  box-shadow: -4px 0 24px rgba(42, 22, 8, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  overflow-y: auto;
}

.mobile-menu-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s4);
  border-bottom: 1px solid var(--line);
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
}

.mobile-drawer-close svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.mobile-drawer-body {
  padding: var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s5);
  flex: 1;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink);
  font-weight: 600;
  display: block;
}

.mobile-nav-link.active {
  color: var(--brown);
}

.mobile-subnav {
  list-style: none;
  padding-left: var(--s3);
  margin-top: var(--s2);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}

.mobile-subnav-link {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-soft);
}

.mobile-drawer-footer {
  padding: var(--s4);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.mobile-drawer-footer .btn {
  width: 100%;
}

/* --------------------------------------------------------------------------
   7. Responsive Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1023.98px) {
  .desktop-nav {
    display: none;
  }

  .header-actions .btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}