/* ============================================================
   YILDIZ GYO - Responsive Breakpoints
   ============================================================ */
.home-contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: start; }

/* Breakpoint referansı:
   xs  : <480px
   sm  : 480-767px
   md  : 768-1023px
   lg  : 1024-1279px
   xl  : 1280-1399px
   2xl : ≥1400px
*/

/* ──────────────────────────────────────────
   LARGE DESKTOP (1400px+)
   ────────────────────────────────────────── */
@media (min-width: 1400px) {
  .container { padding-inline: var(--space-8); }
  .projects-grid--4col { grid-template-columns: repeat(4, 1fr); }
}

/* ──────────────────────────────────────────
   LAPTOP (1024-1279px)
   ────────────────────────────────────────── */
@media (max-width: 1279px) {
  :root {
    --section-py: var(--space-16);
  }

  .projects-grid      { grid-template-columns: repeat(3, 1fr); }
  .projects-grid--4col{ grid-template-columns: repeat(3, 1fr); }
  .footer__grid       { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--space-8); }
  .contact-section    { gap: var(--space-10); }
}

/* ──────────────────────────────────────────
   TABLET (768-1023px)
   ────────────────────────────────────────── */
@media (max-width: 1023px) {
  :root {
    --header-height: var(--header-height-sm);
    --section-py: var(--space-12);
  }

  /* Header */
  .header__nav      { display: none; }
  .header__phone    { display: none; }
  .header__cta      { display: none; }
  .header__hamburger{ display: flex; }

  /* Topbar Mobile Luxury Refinement */
  .header__topbar {
    display: none !important;
  }


  .header__topbar-left { 
    display: none !important; 
  }

  .header__topbar-right {
    margin: 0 !important;
    display: flex !important;
    justify-content: center !important;
    width: 100% !important;
  }

  .header__topbar-social {
    display: flex !important;
    gap: var(--space-3) !important;
    justify-content: center !important;
    align-items: center !important;
  }

  .header__topbar-social a {
    width: 28px !important;
    height: 28px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(201, 168, 76, 0.2) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--color-gold) !important;
    transition: all var(--transition-luxury) !important;
  }


  .header__topbar-social a:active,
  .header__topbar-social a:hover {
    background: var(--color-gold) !important;
    color: var(--color-primary) !important;
    transform: scale(1.1);
  }



  /* Projects */
  .projects-grid      { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
  .projects-grid--4col{ grid-template-columns: repeat(2, 1fr); }
  .project-card--featured { grid-column: span 1; }

  /* Footer */
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  /* Section header */
  .section-title { font-size: var(--text-4xl); }

  /* Contact */
  .contact-section { grid-template-columns: 1fr; gap: var(--space-8); }

  /* Blog */
  .blog-grid { grid-template-columns: repeat(2, 1fr); }

  /* Gallery */
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }

  /* Hero */
  .hero-slider .swiper-button-next,
  .hero-slider .swiper-button-prev { display: none; }
}

/* ══════════════════════════════════════════
   MOBİL (480-767px)
═══════════════════════════════════════════ */
@media (max-width: 767px) {
  :root {
    --section-py: var(--space-12);
  }

  /* Header & Logo Luxury Scaling */
  .header__logo { transform: translateY(12px); }
  .header__logo-img { height: 91px !important; }
  .header__logo-name { font-size: 2.28rem !important; }
  .header__logo-tagline { font-size: 1.425rem !important; }
  .header__inner { padding-inline: var(--space-4); height: 70px; }
  .header--scrolled { height: 70px; }
  .header__hamburger { margin-left: auto; }

  /* Container */
  .container { padding-inline: var(--space-5); }

  /* Typography Refinement */
  .section-title { font-size: 2rem !important; line-height: 1.2; }
  .section-desc  { font-size: 1rem; line-height: 1.6; }
  .page-hero__title { font-size: 2.2rem !important; }

  /* Hero Slider Luxury Mobile */
  .hero-slider { min-height: 100vh; height: 100vh; }
  .hero-slide__content { padding-bottom: 80px; }
  .hero-slide__title { 
    font-size: 2.5rem !important; 
    line-height: 1.1; 
    margin-bottom: 20px;
    letter-spacing: -1px;
  }
  .hero-slide__subtitle { font-size: 0.9rem !important; letter-spacing: 3px; }
  .hero-slide__actions { flex-direction: column; width: 100%; gap: 12px; }
  .hero-slide__actions .btn { width: 100%; justify-content: center; }

  /* Hakkımızda / About Section Fixes */
  #aboutSection { padding-top: 60px; padding-bottom: 60px; overflow: hidden; }
  #aboutSection .container > div { grid-template-columns: 1fr !important; gap: 40px !important; }
  .video-section { width: 100% !important; margin-top: 20px; }
  
  /* Values Grid */
  .values-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  .value-card { padding: 15px; min-height: auto; }
  .value-card__icon svg { width: 28px; height: 28px; }

  /* Projects Grid */
  .projects-grid { grid-template-columns: 1fr !important; gap: 30px !important; }
  .blog-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .project-card__content { padding: 25px 20px !important; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr !important; gap: 40px; text-align: center; }
  .footer__logo { justify-content: center; }
  .footer__social { justify-content: center; }
  .footer__bottom-inner { flex-direction: column; gap: 15px; }

  /* WhatsApp */
  .whatsapp-float { bottom: 20px; right: 20px; }
  
  /* Contact Section Home */
  .home-contact-grid { grid-template-columns: 1fr !important; gap: 50px !important; }
  .lead-form { margin-top: 20px; padding: 30px 20px !important; border-radius: 20px !important; }
  .lead-form__title { font-size: 1.5rem !important; }
  .contact-info__item { border-bottom: 1px solid rgba(255,255,255,0.05) !important; padding: 15px 0 !important; }
}

/* ══════════════════════════════════════════
   KÜÇÜK MOBİL (<480px)
═══════════════════════════════════════════ */
@media (max-width: 479px) {
  .header__logo-img { height: 80px !important; }
  .section-title { font-size: 1.75rem !important; }
  .hero-slide__title { font-size: 2.2rem !important; }
  .values-grid { grid-template-columns: 1fr !important; }
  .header__logo-tagline { display: none; }
  .header__logo-name { font-size: 2.28rem !important; }
}

/* ──────────────────────────────────────────
   PRINT
   ────────────────────────────────────────── */
@media print {
  .header,
  .footer,
  .whatsapp-float,
  .back-to-top,
  .hero-slider,
  .mobile-menu { display: none !important; }

  body { font-size: 12pt; color: #000; }

  a { color: #000; }
  a[href]::after { content: ' (' attr(href) ')'; font-size: 10pt; }
}

/* ──────────────────────────────────────────
   HIGH DPI
   ────────────────────────────────────────── */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* WebP görseller zaten yüksek kalite */
}

/* ──────────────────────────────────────────
   REDUCED MOTION
   ────────────────────────────────────────── */
@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;
  }

  .hero-slide__bg { transform: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* Project Detail Page Mobile Nav */
@media (max-width: 1023px) {
  .proj-nav { 
    height: 60px !important; 
    top: 70px !important; 
    background: rgba(255, 255, 255, 0.98) !important;
  }
  .proj-nav .container { padding: 0 !important; }
  .proj-nav__links { 
    justify-content: flex-start !important; 
    overflow-x: auto !important; 
    width: 100% !important;
    padding: 0 20px !important;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .proj-nav__links::-webkit-scrollbar { display: none; }
  .proj-nav__links a { 
    margin: 0 15px !important; 
    padding: 20px 0 !important; 
    white-space: nowrap !important;
    font-size: 0.6rem !important;
    letter-spacing: 2px !important;
  }
  .proj-nav__links a i { font-size: 0.9rem !important; }
}