/* ============================================================
   LA'ORO NGO — Main Stylesheet
   Design System Foundation
   ============================================================ */

/* ------------------------------------------------------------
   Google Fonts
   ------------------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ------------------------------------------------------------
   CSS Custom Properties
   ------------------------------------------------------------ */
:root {
  /* Brand Colors */
  --cyan:        #61cef7;
  --green:       #77a247;
  --wine:        #8e1e3e;
  --olive-light: #a3a98d;
  --olive-dark:  #8c936c;
  --white:       #ffffff;
  --dark:        #1a1a1a;
  --gray-light:  #f5f5f5;

  /* Derived / UI tokens */
  --color-bg:          var(--white);
  --color-text:        var(--dark);
  --color-text-muted:  #555555;
  --color-border:      #e0e0e0;
  --color-link:        var(--cyan);
  --color-link-hover:  #3ab8f0;

  /* Typography */
  --font-he: 'Heebo', sans-serif;
  --font-en: 'Inter', sans-serif;
  --font-base-size: 16px;
  --line-height-base: 1.6;

  /* Spacing scale */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: 1.5rem;
  --nav-height:    70px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

/* ------------------------------------------------------------
   Direction & Font — per language
   ------------------------------------------------------------ */
html[lang="he"] {
  direction: rtl;
  font-family: var(--font-he);
}

html[lang="en"] {
  direction: ltr;
  font-family: var(--font-en);
}

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

html {
  font-size: var(--font-base-size);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: var(--line-height-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-link-hover);
}

ul, ol {
  list-style: none;
}

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

.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;
}

/* ------------------------------------------------------------
   Typography Scale
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
}

h1 { font-size: clamp(2rem,   5vw, 3rem);   }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem,2vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.65em 1.5em;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    color            var(--transition-fast),
    border-color     var(--transition-fast),
    box-shadow       var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary — Wine (CTAs only) */
.btn-primary {
  background-color: var(--wine);
  color: var(--white);
  border-color: var(--wine);
}

.btn-primary:hover:not(:disabled) {
  background-color: #7a1a35;
  border-color: #7a1a35;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
  background-color: #6b1630;
  border-color: #6b1630;
}

/* Secondary — Outlined Cyan */
.btn-secondary {
  background-color: transparent;
  color: var(--cyan);
  border-color: var(--cyan);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--cyan);
  color: var(--dark);
  box-shadow: var(--shadow-md);
}

.btn-secondary:active:not(:disabled) {
  background-color: #3ab8f0;
  border-color: #3ab8f0;
}

/* Ghost */
.btn-ghost {
  background-color: transparent;
  color: var(--dark);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--gray-light);
  color: var(--dark);
}

/* Sizes */
.btn-sm { font-size: 0.875rem; padding: 0.45em 1.1em; }
.btn-lg { font-size: 1.125rem; padding: 0.75em 2em; }

/* ------------------------------------------------------------
   Navigation
   ------------------------------------------------------------ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: var(--white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-nav .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 42px;
  width: auto;
}

.nav-logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
}

.nav-logo-text span {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex: 1;
  justify-content: center;
}

.nav-links a {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9375rem;
  transition:
    color            var(--transition-fast),
    background-color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
  background-color: rgba(97,206,247,0.08);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* Language toggle */
.lang-toggle {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.3em 0.9em;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-muted);
  transition:
    color            var(--transition-fast),
    border-color     var(--transition-fast),
    background-color var(--transition-fast);
}

.lang-toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background-color: rgba(97,206,247,0.06);
}

/* Hamburger (mobile) */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.nav-hamburger span {
  display: block;
  height: 2px;
  background-color: var(--dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nav-mobile {
  display: none;
  position: absolute;
  top: var(--nav-height);
  inset-inline: 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: var(--space-md) var(--container-pad);
  flex-direction: column;
  gap: var(--space-xs);
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 500;
  font-size: 1rem;
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--cyan);
  background-color: rgba(97,206,247,0.08);
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer {
  margin-top: auto;
  background-color: var(--dark);
  color: rgba(255,255,255,0.75);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--cyan);
  display: inline-block;
}

.footer-col p,
.footer-col address {
  font-size: 0.9rem;
  font-style: normal;
  line-height: 1.7;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col ul a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.85rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.6);
}

.footer-bottom a:hover {
  color: var(--cyan);
}

/* Social icons row */
.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background-color: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition:
    background-color var(--transition-fast),
    color            var(--transition-fast);
}

.social-links a:hover {
  background-color: var(--cyan);
  color: var(--dark);
}

/* ------------------------------------------------------------
   Page hero (shared shell)
   ------------------------------------------------------------ */
.page-hero {
  background-color: var(--gray-light);
  padding-block: var(--space-3xl) var(--space-2xl);
  text-align: center;
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero p {
  max-width: 640px;
  margin-inline: auto;
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

/* ------------------------------------------------------------
   Section utility
   ------------------------------------------------------------ */
.section {
  padding-block: var(--space-3xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 600px;
  margin-inline: auto;
}

/* Accent rule under headings */
.section-header h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--cyan);
  margin: var(--space-sm) auto 0;
  border-radius: var(--radius-pill);
}

/* ------------------------------------------------------------
   Cards (generic shell)
   ------------------------------------------------------------ */
.card {
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ------------------------------------------------------------
   Responsive Breakpoints
   ------------------------------------------------------------ */

/* Tablet — ≤ 1024px */
@media (max-width: 1024px) {
  :root {
    --container-pad: 1.25rem;
  }

  .nav-links {
    gap: 0;
  }

  .nav-links a {
    font-size: 0.875rem;
    padding-inline: var(--space-sm);
  }
}

/* Mobile — ≤ 768px */
@media (max-width: 768px) {
  :root {
    --container-pad: 1rem;
    --space-3xl: 2.5rem;
  }

  .nav-links {
    display: none;
  }

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

  .nav-hamburger {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: start;
  }
}

/* Small mobile — ≤ 480px */
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Scroll-triggered fade-up animations
   The .js class is added to <html> by main.js before DOMContentLoaded
   so elements are never invisible without JS.
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
}

.fade-up.anim-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity  0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .fade-up,
  .fade-up.anim-visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}