/* ============================================================
   SIMOYO NATURES — Core Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,600&family=Playfair+Display:ital,wght@0,700;1,600&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Brand Colors */
  --green-900: #0d3318;
  --green-800: #1a5c2a;
  --green-700: #1e6b31;
  --green-600: #2d8042;
  --green-500: #3d9b50;
  --green-400: #5ab46a;
  --green-300: #8fd19b;
  --green-100: #e8f5eb;
  --green-50:  #f0faf2;

  --yellow-500: #f5c518;
  --yellow-400: #f7d154;
  --yellow-300: #fae08a;
  --yellow-100: #fef9e7;

  --red-600:   #b71c1c;
  --red-500:   #c0392b;
  --red-400:   #e53935;
  --red-100:   #fde8e8;

  --brown-700: #6d4c41;
  --brown-500: #8b5e3c;
  --brown-300: #bcaaa4;
  --brown-100: #efebe9;

  --cream:     #faf7f0;
  --cream-dark:#f2ede3;
  --white:     #ffffff;
  --charcoal:  #1c1c1e;
  --dark:      #111111;
  --gray-800:  #1f2937;
  --gray-600:  #4b5563;
  --gray-400:  #9ca3af;
  --gray-200:  #e5e7eb;
  --gray-100:  #f3f4f6;

  /* Semantic Aliases */
  --primary:        var(--green-700);
  --primary-dark:   var(--green-800);
  --primary-light:  var(--green-500);
  --accent:         var(--yellow-500);
  --accent-dark:    #d4a817;
  --danger:         var(--red-500);
  --body-bg:        var(--cream);
  --surface:        var(--white);
  --text-primary:   var(--charcoal);
  --text-secondary: var(--gray-600);
  --text-muted:     var(--gray-400);
  --text-brand:     var(--primary);
  --border:         var(--gray-200);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;
  --font-display: 'Playfair Display', serif;

  /* Spacing Scale */
  --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;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1.25rem;
  --radius-xl:  2rem;
  --radius-2xl: 3rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.12);
  --shadow-xl:  0 24px 64px rgba(0,0,0,.16);
  --shadow-green: 0 8px 32px rgba(30,107,49,.25);
  --shadow-yellow: 0 8px 32px rgba(245,197,24,.3);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-spring: 350ms cubic-bezier(.34,1.56,.64,1);

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --header-height: 80px;
}

/* ============================================================
   DARK THEME OVERRIDES
   ============================================================ */
[data-theme="dark"] {
  --body-bg:        #0e1510;
  --surface:        #162019;
  --cream:          #111b13;
  --cream-dark:     #0c1410;
  --white:          #1a2620;
  --text-primary:   #e8f0e9;
  --text-secondary: #9dbaa0;
  --text-muted:     #6b8a6e;
  --text-brand:     var(--green-400);
  --border:         rgba(255,255,255,0.08);
  --gray-100:       #162019;
  --gray-200:       #1f2e22;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.5);
  --shadow-xl:  0 24px 64px rgba(0,0,0,.6);
}

[data-theme="dark"] .prod-card,
[data-theme="dark"] .recipe-card,
[data-theme="dark"] .testi-card {
  background: #1a2620;
  border-color: rgba(255,255,255,0.07);
}
[data-theme="dark"] .btn--outline {
  border-color: rgba(255,255,255,0.25);
  color: var(--text-primary);
}
[data-theme="dark"] .btn--outline:hover { background: rgba(255,255,255,0.07); }
[data-theme="dark"] .btn--primary { color: #ffffff !important; }
[data-theme="dark"] footer { background: #080f0a !important; }
[data-theme="dark"] .bg-surface { background: var(--surface) !important; }
[data-theme="dark"] .bg-cream   { background: var(--cream)   !important; }

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }


html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  background-color: var(--body-bg);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); line-height: 1.2; font-weight: 700; }

/* ============================================================
   CONTAINER & LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container--wide { max-width: var(--container-wide); }
.container--narrow { max-width: 780px; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-1-2 { grid-template-columns: 1fr 2fr; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.section { padding-block: var(--space-24); }
.section--lg { padding-block: var(--space-32); }
.section--sm { padding-block: var(--space-16); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.display-xl {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.display-lg {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.display-md {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
}
.heading-lg { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700; }
.heading-md { font-size: clamp(1.25rem, 2vw, 1.625rem); font-weight: 600; }
.heading-sm { font-size: 1.125rem; font-weight: 600; }

.body-lg  { font-size: 1.125rem; line-height: 1.75; }
.body-md  { font-size: 1rem; line-height: 1.7; }
.body-sm  { font-size: 0.875rem; line-height: 1.6; }
.caption  { font-size: 0.8125rem; color: var(--text-muted); }

.text-primary   { color: var(--text-brand); }
.text-accent    { color: var(--accent-dark); }
.text-white     { color: var(--white); }
.text-muted     { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }

.fw-300 { font-weight: 300; }
.fw-400 { font-weight: 400; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }

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

/* Section Labels */
.section-eyebrow {
  display: inline-flex;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-brand);
  margin-bottom: var(--space-4);
  align-items: center;
  gap: var(--space-3);
}
.section-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--text-brand);
  border-radius: 2px;
  flex-shrink: 0;
}
.section-headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
}
.section-subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  margin-top: var(--space-4);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition-spring);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: inherit;
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-green);
}
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(30,107,49,.35); }

.btn--accent {
  background: var(--accent);
  color: var(--dark);
  box-shadow: var(--shadow-yellow);
}
.btn--accent:hover { background: var(--accent-dark); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn--outline:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn--outline-white:hover { background: rgba(255,255,255,.15); border-color: var(--white); }

.btn--ghost {
  background: rgba(255,255,255,.12);
  color: var(--white);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
}
.btn--ghost:hover { background: rgba(255,255,255,.2); }

.btn--lg { padding: var(--space-5) var(--space-10); font-size: 1.0625rem; }
.btn--sm { padding: var(--space-2) var(--space-5); font-size: 0.875rem; }
.btn--icon { width: 48px; height: 48px; padding: 0; border-radius: var(--radius-full); }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid var(--border);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card:hover .card__image { transform: scale(1.04); }

.card__body { padding: var(--space-6); }
.card__footer { padding: var(--space-4) var(--space-6); border-top: 1px solid var(--border); }

/* ============================================================
   BADGES & TAGS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge--green  { background: var(--green-100); color: var(--green-700); }
.badge--yellow { background: var(--yellow-100); color: #a07800; }
.badge--red    { background: var(--red-100); color: var(--red-600); }
.badge--brown  { background: var(--brown-100); color: var(--brown-700); }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: var(--space-5); }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.form-control {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,107,49,.12);
}
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right var(--space-4) center; }

/* ============================================================
   BACKGROUNDS
   ============================================================ */
.bg-cream   { background-color: var(--cream); }
.bg-green   { background-color: var(--primary); }
.bg-dark    { background-color: var(--dark); }
.bg-white   { background-color: var(--white); }
.bg-surface { background-color: var(--surface); }

.bg-pattern {
  background-image: radial-gradient(circle at 20% 20%, rgba(30,107,49,.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 80%, rgba(245,197,24,.08) 0%, transparent 50%);
}
.bg-green-gradient {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 50%, var(--green-600) 100%);
}
.bg-hero {
  background: linear-gradient(150deg, var(--green-900) 0%, #0f3d1c 40%, #1a5c2a 70%, #2d6b3a 100%);
}

/* ============================================================
   STARS (Ratings)
   ============================================================ */
.stars { display: flex; gap: 2px; }
.star { color: var(--accent); font-size: 1rem; }
.star--empty { color: var(--gray-200); }

/* ============================================================
   DIVIDERS
   ============================================================ */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  border: none;
  margin-block: var(--space-8);
}

/* ============================================================
   SKELETON LOADING
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
#toast-container {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-6);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--dark);
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  animation: toastIn var(--transition-spring) forwards;
  max-width: 380px;
}
.toast--success { background: var(--green-800); }
.toast--error   { background: var(--red-600); }
.toast--info    { background: var(--gray-800); }
@keyframes toastIn {
  from { opacity:0; transform: translateY(20px) scale(.95); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal="fade-up"]    { transform: translateY(40px); }
[data-reveal="fade-left"]  { transform: translateX(-40px); }
[data-reveal="fade-right"] { transform: translateX(40px); }
[data-reveal="zoom-in"]    { transform: scale(0.92); }
[data-reveal].revealed     { opacity: 1; transform: none; }

/* Staggered delays */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.hidden  { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.mb-2   { margin-bottom: var(--space-2); }
.mb-4   { margin-bottom: var(--space-4); }
.mb-6   { margin-bottom: var(--space-6); }
.mb-8   { margin-bottom: var(--space-8); }
.mb-10  { margin-bottom: var(--space-10); }
.mb-12  { margin-bottom: var(--space-12); }
.mb-16  { margin-bottom: var(--space-16); }
.mt-2   { margin-top: var(--space-2); }
.mt-4   { margin-top: var(--space-4); }
.mt-6   { margin-top: var(--space-6); }
.mt-8   { margin-top: var(--space-8); }
.mt-10  { margin-top: var(--space-10); }
.mx-auto { margin-inline: auto; }
.p-4    { padding: var(--space-4); }
.p-6    { padding: var(--space-6); }
.p-8    { padding: var(--space-8); }
.px-4   { padding-inline: var(--space-4); }
.px-6   { padding-inline: var(--space-6); }
.py-4   { padding-block: var(--space-4); }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.font-semibold { font-weight: 600; }
.font-bold     { font-weight: 700; }
.text-sm  { font-size: 0.875rem; }
.text-xs  { font-size: 0.75rem; }
.text-lg  { font-size: 1.125rem; }
.text-xl  { font-size: 1.25rem; }
.tracking-wider { letter-spacing: 0.08em; }
.uppercase { text-transform: uppercase; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.75; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.rounded-full { border-radius: var(--radius-full); }
.rounded-lg   { border-radius: var(--radius-lg); }
.opacity-0 { opacity: 0; }
.opacity-100 { opacity: 1; }
.pointer-events-none { pointer-events: none; }
.pointer-events-all  { pointer-events: all; }

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-24: 4rem;
    --space-32: 5rem;
  }
  .grid-cols-2, .grid-cols-1-2 { grid-template-columns: 1fr !important; }
  .container { padding-inline: var(--space-6); }
  .section { padding-block: var(--space-16); }
  .btn--lg { padding: var(--space-4) var(--space-8); }
}
@media (max-width: 480px) {
  .container { padding-inline: var(--space-5); }
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--green-400); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ============================================================
   SELECTION
   ============================================================ */
::selection { background: var(--green-300); color: var(--green-900); }