/* ============================================================
   BEASCROP — Front-End Redesign  |  beascrop-new.css
   Load this AFTER reset.css, plugins.css, style.css, yourstyle.css
   All new classes are prefixed with .bc- to avoid conflicts
   ============================================================ */

/* ============================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ============================================================ */
:root {
  /* Colors */
  --bc-color-primary:        #2E7D32;
  --bc-color-primary-light:  #4CAF50;
  --bc-color-primary-dark:   #1B5E20;
  --bc-color-secondary:      #F9A825;
  --bc-color-secondary-dark: #F57F17;

  --bc-color-text-primary:   #1A1A1A;
  --bc-color-text-secondary: #555555;
  --bc-color-text-muted:     #888888;

  --bc-color-bg-white:       #FFFFFF;
  --bc-color-bg-light:       #F5F7F2;
  --bc-color-bg-dark:        #1B3A1E;
  --bc-color-border:         #DDE5D8;
  --bc-color-overlay:        rgba(27, 58, 30, 0.55);
  --bc-color-white:          #FFFFFF;

  /* Typography */
  --bc-font-primary:         'Poppins', sans-serif;
  --bc-fw-regular:           400;
  --bc-fw-medium:            500;
  --bc-fw-semibold:          600;
  --bc-fw-bold:              700;

  --bc-fs-xs:   12px;
  --bc-fs-sm:   14px;
  --bc-fs-base: 16px;
  --bc-fs-md:   18px;
  --bc-fs-lg:   22px;
  --bc-fs-xl:   28px;
  --bc-fs-2xl:  36px;
  --bc-fs-hero: clamp(32px, 5vw, 56px);

  --bc-lh-body:    1.7;
  --bc-lh-heading: 1.2;

  /* Spacing */
  --bc-space-xs:  8px;
  --bc-space-sm:  16px;
  --bc-space-md:  24px;
  --bc-space-lg:  48px;
  --bc-space-xl:  80px;
  --bc-space-2xl: 120px;

  /* Radius */
  --bc-radius-sm:   4px;
  --bc-radius-md:   8px;
  --bc-radius-lg:   16px;
  --bc-radius-pill: 999px;

  /* Shadows */
  --bc-shadow-card:  0 4px 24px rgba(0, 0, 0, 0.08);
  --bc-shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.14);
  --bc-shadow-nav:   0 2px 16px rgba(0, 0, 0, 0.10);

  /* Transitions */
  --bc-transition-fast: 150ms ease;
  --bc-transition-base: 300ms ease;
  --bc-transition-slow: 500ms ease;
}

/* ============================================================
   2. BASE RESET & GLOBAL OVERRIDES
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--bc-font-primary);
  font-size: var(--bc-fs-base);
  color: var(--bc-color-text-primary);
  line-height: var(--bc-lh-body);
  background-color: var(--bc-color-bg-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--bc-color-primary); text-decoration: none; transition: color var(--bc-transition-fast); }
a:hover { color: var(--bc-color-primary-light); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--bc-font-primary);
  font-weight: var(--bc-fw-bold);
  line-height: var(--bc-lh-heading);
  color: var(--bc-color-text-primary);
  margin-top: 0;
}

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

/* ============================================================
   3. UTILITY CLASSES
   ============================================================ */
.bc-section {
  padding: var(--bc-space-xl) 0;
}
.bc-section--light { background-color: var(--bc-color-bg-light); }
.bc-section--dark  { background-color: var(--bc-color-bg-dark); }
.bc-section--primary { background-color: var(--bc-color-primary-dark); }

.bc-section-eyebrow {
  display: block;
  font-size: var(--bc-fs-xs);
  font-weight: var(--bc-fw-semibold);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bc-color-secondary);
  margin-bottom: var(--bc-space-xs);
}

.bc-section-title {
  font-size: var(--bc-fs-xl);
  font-weight: var(--bc-fw-bold);
  color: var(--bc-color-text-primary);
  margin-bottom: var(--bc-space-sm);
}

.bc-section-title--center { text-align: center; }
.bc-section-title--white  { color: var(--bc-color-white); }

.bc-section-subtitle {
  font-size: var(--bc-fs-md);
  color: var(--bc-color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--bc-space-lg);
}
.bc-section-subtitle--center { text-align: center; }

/* ============================================================
   4. BUTTONS
   ============================================================ */
.bc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--bc-radius-pill);
  font-family: var(--bc-font-primary);
  font-size: var(--bc-fs-sm);
  font-weight: var(--bc-fw-semibold);
  letter-spacing: 0.3px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--bc-transition-fast),
              color var(--bc-transition-fast),
              border-color var(--bc-transition-fast),
              transform var(--bc-transition-fast),
              box-shadow var(--bc-transition-fast);
  white-space: nowrap;
}

.bc-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--bc-shadow-hover);
}
.bc-btn:active { transform: translateY(0); box-shadow: none; }

/* Primary */
.bc-btn--primary {
  background-color: var(--bc-color-primary);
  color: var(--bc-color-white);
  border-color: var(--bc-color-primary);
}
.bc-btn--primary:hover {
  background-color: var(--bc-color-primary-dark);
  border-color: var(--bc-color-primary-dark);
  color: var(--bc-color-white);
}

/* Secondary / Accent */
.bc-btn--secondary {
  background-color: var(--bc-color-secondary);
  color: var(--bc-color-text-primary);
  border-color: var(--bc-color-secondary);
}
.bc-btn--secondary:hover {
  background-color: var(--bc-color-secondary-dark);
  border-color: var(--bc-color-secondary-dark);
  color: var(--bc-color-text-primary);
}

/* Outline white (for dark backgrounds) */
.bc-btn--outline-white {
  background-color: transparent;
  color: var(--bc-color-white);
  border-color: rgba(255,255,255,0.7);
}
.bc-btn--outline-white:hover {
  background-color: var(--bc-color-white);
  color: var(--bc-color-primary-dark);
  border-color: var(--bc-color-white);
}

/* Outline green */
.bc-btn--outline-primary {
  background-color: transparent;
  color: var(--bc-color-primary);
  border-color: var(--bc-color-primary);
}
.bc-btn--outline-primary:hover {
  background-color: var(--bc-color-primary);
  color: var(--bc-color-white);
}

/* Loading state */
.bc-btn--loading {
  pointer-events: none;
  opacity: 0.75;
}
.bc-btn--loading::after {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: bc-spin 0.6s linear infinite;
  margin-left: 8px;
}

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

/* ============================================================
   5. HEADER / NAVIGATION
   ============================================================ */

/* --- Top Bar --- */
.bc-topbar {
  background-color: var(--bc-color-primary-dark);
  color: rgba(255,255,255,0.80);
  font-size: var(--bc-fs-xs);
  padding: 8px 0;
  transition: max-height var(--bc-transition-base), opacity var(--bc-transition-base);
}
.bc-topbar a {
  color: rgba(255,255,255,0.75);
  margin-right: var(--bc-space-sm);
}
.bc-topbar a:hover { color: var(--bc-color-white); }

.bc-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bc-topbar__left { display: flex; align-items: center; gap: var(--bc-space-sm); }
.bc-topbar__right { display: flex; align-items: center; gap: 12px; }

.bc-topbar__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  font-size: 12px;
  transition: background var(--bc-transition-fast);
  margin: 0;
}
.bc-topbar__social a:hover { background: rgba(255,255,255,0.25); color: var(--bc-color-white); }

/* --- Main Header --- */
.bc-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1050;
  transition: background-color var(--bc-transition-base),
              box-shadow var(--bc-transition-base),
              top var(--bc-transition-base);
}

.bc-header__main {
  background-color: transparent;
  transition: background-color var(--bc-transition-base), box-shadow var(--bc-transition-base);
}

/* Scrolled state (class added by JS) */
.bc-header.is-scrolled .bc-header__main {
  background-color: var(--bc-color-bg-white);
  box-shadow: var(--bc-shadow-nav);
}

.bc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--bc-space-md);
}

/* Logo */
.bc-header__logo img {
  height: 48px;
  width: auto;
  transition: filter 0.3s ease;
  /* Sayfa tepesinde (koyu yeşil header): logo beyaz göster */
  filter: brightness(0) invert(1);
}
/* Scroll sonrası (beyaz header): logo orijinal renkli/koyu göster */
.bc-header.is-scrolled .bc-header__logo img {
  filter: none;
}
/* Admin Panel Link — Header */
.bc-btn-admin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0,0,0,0.08);
  color: var(--bc-color-text-light, #555);
  font-size: 0.8rem;
  text-decoration: none;
  transition: all 0.2s;
  margin-right: 6px;
}
.bc-btn-admin:hover {
  background: var(--bc-color-primary);
  color: #fff;
}
.bc-header.is-scrolled .bc-btn-admin {
  background: rgba(46,125,50,0.1);
  color: var(--bc-color-primary);
}