/* Fluva Dekor — el yazımı CSS (Tailwind yok). Orijinal oklch design tokenlarını kullanır. */

:root {
  --radius: 0.75rem;
  --background: oklch(0.985 0.008 80);
  --foreground: oklch(0.18 0.02 50);
  --card: oklch(1 0 0);
  --primary: oklch(0.45 0.11 45);
  --primary-fg: oklch(0.99 0.005 80);
  --secondary: oklch(0.93 0.02 75);
  --muted: oklch(0.94 0.015 75);
  --muted-fg: oklch(0.45 0.02 60);
  --accent: oklch(0.72 0.14 55);
  --border: oklch(0.9 0.015 75);
  --ring: oklch(0.55 0.12 50);
  --wa: #25D366;
  --shadow: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
  --container: 1152px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  background: var(--background); color: var(--foreground);
  line-height: 1.55; font-size: 16px; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }
button { font: inherit; cursor: pointer; }
ul, ol { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 900px; }
.small { font-size: 0.85rem; }
.muted { color: var(--muted-fg); }
.center { text-align: center; }
.center-page { min-height: 60vh; display: flex; align-items: center; }
.mt { margin-top: 1.5rem; }
.mt-lg { margin-top: 3rem; }

/* Skip link */
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 100; background: var(--primary); color: var(--primary-fg); padding: .5rem 1rem; border-radius: .5rem; }

/* Typography */
.display, h1, h2, h3, h4 { font-weight: 900; letter-spacing: -0.02em; line-height: 1.1; }
.h1, h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
.h2, h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
.h3, h3 { font-size: 1.35rem; }
.h4, h4 { font-size: 1.1rem; font-weight: 700; }
.lead { font-size: 1.1rem; color: var(--muted-fg); margin-top: 1rem; max-width: 42rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.72rem; font-weight: 800; color: var(--primary); }

/* Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 251, 246, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 0; gap: 1rem; }
.logo { font-weight: 900; font-size: 1.35rem; letter-spacing: -0.03em; }
.logo .dot { color: var(--primary); }
.nav-links { display: none; gap: 1.6rem; align-items: center; font-size: 0.95rem; font-weight: 500; }
.nav-links a { transition: color 0.2s; }
@media (min-width: 900px) { .nav-links { display: flex; } }
.nav-toggle {
  width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 50%;
  background: transparent; display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px;
}
.nav-toggle span { width: 18px; height: 2px; background: currentColor; }
@media (min-width: 900px) { .nav-toggle { display: none; } }
.nav-mobile { display: none; flex-direction: column; padding: 0.5rem 1.25rem 1rem; gap: 0.25rem; border-top: 1px solid var(--border); }
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 0.75rem; border-radius: 0.5rem; }
.nav-mobile a:hover { background: var(--secondary); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border-radius: 999px; font-weight: 600; font-size: 0.9rem;
  border: 1px solid transparent; transition: opacity 0.2s, border-color 0.2s, background 0.2s;
  min-height: 44px;
}
.btn-sm { padding: 0.55rem 1.15rem; font-size: 0.85rem; min-height: 38px; }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { opacity: 0.9; color: var(--primary-fg); }
.btn-outline { background: var(--card); color: var(--foreground); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--foreground); }
.btn-white { background: var(--card); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--primary-fg); border-color: rgba(255,255,255,0.4); }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.cta-row.center { justify-content: center; }

/* Hero */
.hero { padding: 3rem 0; }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1fr 1fr; padding: 3.5rem 0; } .hero { padding: 4rem 0; } }
.hero-img img { border-radius: 1rem; box-shadow: var(--shadow-lg); aspect-ratio: 16/10; object-fit: cover; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.3rem 0.85rem; border-radius: 999px;
  background: var(--secondary); border: 1px solid var(--border);
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-fg);
}
.chip .dotc { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.chip-primary { background: color-mix(in oklch, var(--primary) 8%, transparent); border-color: color-mix(in oklch, var(--primary) 30%, transparent); color: var(--foreground); }
.chip:hover { border-color: var(--primary); color: var(--foreground); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.stats dt { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-fg); }
.stats dd { font-size: 1.4rem; font-weight: 800; margin-top: 0.15rem; }

/* Sections */
.section { padding: 3.5rem 0; }
.section.alt { background: color-mix(in oklch, var(--card) 60%, var(--secondary)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.page-hero { padding: 3rem 0 2rem; background: linear-gradient(to bottom, color-mix(in oklch, var(--secondary) 40%, transparent), transparent); border-bottom: 1px solid var(--border); }
.row-between { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: end; margin-bottom: 1.5rem; }

/* Cards & grids */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 1rem; padding: 1.5rem;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.card-lg { padding: 2rem; box-shadow: var(--shadow); }
.card-hover { transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; }
.card-hover:hover { border-color: color-mix(in oklch, var(--primary) 60%, var(--border)); box-shadow: var(--shadow-lg); }
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.step-num { font-size: 2rem; font-weight: 900; color: var(--primary); }
.checklist { list-style: none; margin-top: 0.75rem; display: grid; gap: 0.4rem; }
.checkgrid { list-style: none; gap: 0.75rem; }
.small-card { padding: 1rem 1.25rem; font-size: 0.9rem; }

/* Services row */
.services-list { display: flex; flex-direction: column; gap: 4rem; margin-top: 2rem; }
.service-row { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .service-row { grid-template-columns: 1fr 1fr; gap: 3rem; } .service-row.reverse .service-img { order: 2; } }
.service-img img { border-radius: 1rem; aspect-ratio: 4/3; object-fit: cover; }

/* Reviews */
.stars { color: #f2b100; letter-spacing: 2px; }
.review-title { font-weight: 700; }

/* Breadcrumb */
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.4rem; font-size: 0.8rem; color: var(--muted-fg); margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { opacity: 0.5; }

/* Blog */
.post-card { padding: 0; overflow: hidden; }
.post-card .post-image { display: block; position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--secondary); }
.post-card .post-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.post-card:hover .post-image img { transform: scale(1.05); }
.post-body { padding: 1.25rem 1.5rem 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.post-body h2, .post-body h3 { line-height: 1.3; }
.category-badge {
  position: absolute; top: 0.75rem; left: 0.75rem;
  background: rgba(255,255,255,0.92); color: var(--primary);
  padding: 0.25rem 0.75rem; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
}
.post-meta { display: flex; justify-content: space-between; margin-top: 0.5rem; font-size: 0.8rem; color: var(--muted-fg); }
.link-primary { color: var(--primary); font-weight: 600; }
.link-primary:hover { text-decoration: underline; }

/* Post detail */
.post-meta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-top: 0.5rem; }
.pill { background: color-mix(in oklch, var(--primary) 15%, transparent); color: var(--primary); padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.post-hero-img { margin: 2rem 0; border-radius: 1rem; overflow: hidden; border: 1px solid var(--border); }
.toc { margin: 2rem 0; }
.toc ol { list-style: decimal inside; display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; }
.toc a:hover { color: var(--primary); text-decoration: underline; }
.post-body-content { display: flex; flex-direction: column; gap: 2.5rem; margin-top: 2.5rem; font-size: 1.05rem; line-height: 1.7; }
.post-body-content p + p, .post-body-content ul { margin-top: 1rem; }
.post-body-content h2 { margin-bottom: 0.75rem; scroll-margin-top: 5rem; }
.dash-list { list-style: disc; padding-left: 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }

/* FAQ */
.faq { margin-top: 1.5rem; border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; background: var(--card); }
.faq details { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border); }
.faq details:last-child { border-bottom: none; }
.faq details[open] { background: color-mix(in oklch, var(--secondary) 30%, transparent); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: start; gap: 1rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq .plus { display: inline-flex; width: 24px; height: 24px; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 50%; color: var(--primary); flex-shrink: 0; transition: transform 0.2s; }
.faq details[open] .plus { transform: rotate(45deg); }
.faq details p { margin-top: 0.75rem; color: var(--foreground); opacity: 0.9; }

/* Form */
.quote-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .quote-grid { grid-template-columns: 1.1fr 1fr; } }
.form-grid { display: grid; gap: 1rem; margin-top: 1.5rem; grid-template-columns: 1fr 1fr; }
.form-grid label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; font-weight: 600; grid-column: span 2; }
@media (min-width: 640px) { .form-grid label { grid-column: auto; } .form-grid .span-2 { grid-column: span 2; } }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border); border-radius: 0.75rem;
  background: var(--background); font: inherit; color: inherit;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { outline: 2px solid var(--ring); outline-offset: 1px; border-color: var(--primary); }
.contact-list { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; }
.contact-list a { color: var(--primary); font-weight: 600; }

/* CTA banner */
.cta-card { background: var(--primary); color: var(--primary-fg); padding: 2rem; border-radius: 1.5rem; }
@media (min-width: 640px) { .cta-card { padding: 3rem; } }
.cta-card h2 { color: var(--primary-fg); }
.cta-card p { opacity: 0.9; margin-top: 0.75rem; max-width: 36rem; }
.cta-inline { padding: 2rem; }

/* Footer */
.site-footer { background: var(--card); border-top: 1px solid var(--border); padding: 3rem 0 1.5rem; margin-top: 3rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-list { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.75rem; font-size: 0.9rem; }
.footer-list a { color: var(--muted-fg); }
.footer-list a:hover { color: var(--primary); }
.site-footer h4 { font-size: 0.9rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-bottom { text-align: center; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); font-size: 0.8rem; color: var(--muted-fg); }

/* WhatsApp float */
.whatsapp-float {
  position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.06); color: #fff; }
.whatsapp-float svg { width: 28px; height: 28px; }