/* ==========================================================================
   Nis Çiçek 1965 - Core Design System & Tokens
   Luxury Botanical Parisian / Şişli Heritage Floral Aesthetic
   ========================================================================== */

:root {
  /* Color Palette */
  --color-primary: #0F281E;         /* Deep Forest Emerald */
  --color-primary-light: #1C3D30;   /* Muted Emerald */
  --color-primary-dark: #081711;    /* Obsidian Pine */
  
  --color-accent: #C5A880;          /* Champagne Gold */
  --color-accent-hover: #B3956B;    /* Burnished Gold */
  --color-accent-soft: #F6F1EA;     /* Gold Cream Tint */
  
  --color-rose: #D98880;            /* Soft Botanical Rose */
  --color-rose-light: #FBF0F0;      /* Rose Whisper */
  
  --color-bg: #FAF8F5;              /* Cream Silk */
  --color-surface: #FFFFFF;         /* Pure Card Surface */
  --color-surface-glass: rgba(255, 255, 255, 0.82);
  --color-surface-subtle: #F3EFEA;  /* Soft Warm Neutral */
  
  --color-text-main: #1C2421;       /* Deep Charcoal */
  --color-text-muted: #64746D;      /* Sage Gray */
  --color-text-light: #8E9E96;      /* Soft Slate */
  
  --color-border: #E8E2D9;          /* Subtle Warm Border */
  --color-border-focus: #C5A880;
  
  --color-success: #2A7E55;
  --color-danger: #C0392B;
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows & Elevation */
  --shadow-sm: 0 2px 8px rgba(15, 40, 30, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 40, 30, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 40, 30, 0.12);
  --shadow-glass: 0 20px 50px rgba(15, 40, 30, 0.14);
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 84px;
}

/* 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: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: radial-gradient(circle at 10% 20%, rgba(197, 168, 128, 0.05) 0%, transparent 40%),
                    radial-gradient(circle at 90% 80%, rgba(15, 40, 30, 0.03) 0%, transparent 40%);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography Utilities */
.heading-serif {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

.subheading {
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(15, 40, 30, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(15, 40, 30, 0.32);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

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

.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}

/* ==========================================================================
   Top Announcement Bar (Heritage & Delivery Alert)
   ========================================================================== */
.top-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-accent-soft);
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(197, 168, 128, 0.2);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-accent);
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-link {
  color: #DDD6CE;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-link:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   Header Navigation (Glassmorphic Sticky)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: var(--color-surface-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(232, 226, 217, 0.7);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 20px;
}

/* Brand Identity */
.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
}

.brand-subtitle {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-main);
  padding: 8px 4px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link-badge {
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  margin-left: 4px;
  font-weight: 700;
}

/* Navigation Dropdown Menu */
.nav-item.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
  color: var(--color-accent);
}

.nav-item.dropdown:hover .dropdown-chevron,
.nav-item.dropdown.active .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: -20px;
  width: 320px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 950;
}

/* Hover protection zone */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}

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

.dropdown-header {
  padding: 6px 12px 8px;
  border-bottom: 1px solid var(--color-surface-subtle);
  margin-bottom: 6px;
}

.dropdown-header-title {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  color: var(--color-text-main);
  text-decoration: none;
  cursor: pointer;
}

.dropdown-item:hover {
  background-color: var(--color-accent-soft);
  transform: translateX(3px);
}

.dropdown-item-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--color-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.dropdown-item:hover .dropdown-item-icon {
  background: #FFFFFF;
}

.dropdown-item-content {
  display: flex;
  flex-direction: column;
}

.dropdown-item-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 2px;
}

.dropdown-item-desc {
  font-size: 0.74rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* ==========================================================================
   Özel Günler Megamenu Grid (4 Sütunlu Zarif Yerleşim)
   ========================================================================== */
.megamenu-panel {
  width: 760px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  padding: 24px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.nav-item.dropdown:hover .megamenu-panel,
.nav-item.dropdown:focus-within .megamenu-panel {
  transform: translateX(-50%) translateY(0);
}

.megamenu-header-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
  text-transform: uppercase;
}

.megamenu-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.megamenu-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.megamenu-item {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-main);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
  display: block;
  padding: 4px 0;
  cursor: pointer;
}

.megamenu-item:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .megamenu-panel {
    width: 100%;
    left: 0;
    transform: none;
    position: static;
    padding: 16px;
  }
  .megamenu-columns {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.action-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  position: relative;
  transition: all var(--transition-fast);
}

.action-btn:hover {
  background-color: var(--color-surface-subtle);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.action-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid #FFFFFF;
}

.header-actions .btn-whatsapp {
  padding: 10px 18px;
  font-size: 0.85rem;
}

/* ==========================================================================
   Hero Section (Heritage & Signature Elegance)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 60px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent-soft);
  border: 1px solid rgba(197, 168, 128, 0.4);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.hero-tag-text {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4.5vw, 3.8rem);
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 24px;
  font-weight: 700;
}

.hero-title span.highlight {
  font-style: italic;
  color: var(--color-accent);
  position: relative;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.hero-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.hero-feat-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-feat-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.hero-feat-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* Hero Visual Composition */
.hero-visual {
  position: relative;
}

.hero-card-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  aspect-ratio: 4/5;
}

.hero-card-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}

.hero-card-main:hover img {
  transform: scale(1.04);
}

.hero-floating-card {
  position: absolute;
  bottom: 30px;
  left: -25px;
  background-color: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 280px;
  animation: floatSlow 4s ease-in-out infinite alternate;
}

@keyframes floatSlow {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.hero-floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-floating-text h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hero-floating-text p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Trust & Heritage Banner (1965 Şişli Vurgusu)
   ========================================================================== */
.trust-banner {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 30px 0;
}

.trust-banner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px;
}

.trust-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.trust-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
}

.trust-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  color: var(--color-primary);
  margin-top: 8px;
  margin-bottom: 14px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #DDD6CE;
  padding: 70px 0 30px;
  margin-top: 80px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #A6B4AD;
  margin-bottom: 20px;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-serif);
  color: var(--color-accent);
  font-size: 1.15rem;
  margin-bottom: 18px;
  font-weight: 600;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #B8C7C0;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: #B8C7C0;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #7D9087;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-security-badges {
  display: flex;
  align-items: center;
  gap: 12px;
}

.security-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  color: var(--color-accent);
}