/* ============================================
   ALANYA KLİMA SERVİS — style.css
   Ultra-fast, minimal CSS. No framework bloat.
   ============================================ */

/* ---------- CSS RESET & VARIABLES ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #0066cc;
  --blue-dark:  #004fa3;
  --blue-light: #e8f0fb;
  --cyan:       #00bcd4;
  --green:      #25d366;
  --text:       #1a1a2e;
  --text-muted: #5a6175;
  --bg:         #ffffff;
  --bg-light:   #f5f7fa;
  --border:     #e2e8f0;
  --radius:     10px;
  --shadow:     0 2px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.12);
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --max-w:      1180px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- UTILITY ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.bg-light { background: var(--bg-light); }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ---------- GRIDS ---------- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-primary.large { padding: 16px 36px; font-size: 1.1rem; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: all .2s;
}
.btn-secondary:hover { background: var(--blue); color: #fff; }

.btn-outline {
  display: inline-block;
  border: 2px solid #fff;
  color: #fff;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .9rem;
  transition: all .2s;
  margin-top: 12px;
}
.btn-outline:hover { background: #fff; color: var(--blue); }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: background .2s, transform .15s;
}
.btn-whatsapp:hover { background: #1ebe5a; transform: translateY(-2px); }
.btn-whatsapp.large { padding: 16px 36px; font-size: 1.1rem; }

.link-arrow {
  color: var(--blue);
  font-weight: 600;
  font-size: .9rem;
  display: inline-block;
  margin-top: 10px;
  transition: gap .15s;
}
.link-arrow:hover { gap: 8px; }

/* ---------- HEADER ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
}
.logo-icon { font-size: 1.5rem; }
.logo-text strong { color: var(--blue); }

.nav { margin-left: auto; }
.nav ul {
  display: flex;
  gap: 4px;
}
.nav ul li a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .15s, background .15s;
}
.nav ul li a:hover, .nav ul li a.active {
  color: var(--blue);
  background: var(--blue-light);
}

.btn-call {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  padding: 9px 20px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 700;
  transition: background .2s;
  white-space: nowrap;
}
.btn-call:hover { background: var(--blue-dark); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .2s;
}

/* ---------- HERO ---------- */
.hero {
  background: linear-gradient(135deg, #0055aa 0%, #0077cc 50%, #00aadd 100%);
  color: #fff;
  padding: 80px 0 72px;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  color: #fff;
  padding: 5px 14px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: .02em;
}
.hero-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  max-width: 680px;
}
.hero-desc {
  font-size: 1.05rem;
  opacity: .92;
  max-width: 580px;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-actions .btn-primary { background: #fff; color: var(--blue); }
.hero-actions .btn-primary:hover { background: #f0f0f0; }
.hero-actions .btn-secondary { border-color: #fff; color: #fff; }
.hero-actions .btn-secondary:hover { background: #fff; color: var(--blue); }

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat strong {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
}
.stat span {
  font-size: .78rem;
  opacity: .75;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: 4px;
}

.hero-card {
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
  min-width: 200px;
  backdrop-filter: blur(8px);
}
.hero-card-icon { font-size: 3rem; margin-bottom: 12px; }
.hero-card p { font-size: .95rem; font-weight: 600; line-height: 1.4; }

/* ---------- SERVICE CARDS ---------- */
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow .2s, transform .2s;
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-icon { font-size: 2.2rem; margin-bottom: 14px; }
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ---------- FEATURE CARDS ---------- */
.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: box-shadow .2s;
}
.feature-card:hover { box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 2rem; margin-bottom: 12px; }
.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- ARTICLE CONTENT ---------- */
.main-content { background: var(--bg); }
.article-body { max-width: 860px; margin: 0 auto; }

.article-body h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--text);
  margin: 44px 0 16px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--blue-light);
}
.article-body h2:first-child { margin-top: 0; }

.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 12px;
}

.article-body p {
  font-size: .97rem;
  color: #2d3748;
  margin-bottom: 14px;
  line-height: 1.8;
}

.content-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px 0;
}
.content-list li {
  padding: 9px 14px 9px 36px;
  margin-bottom: 6px;
  background: var(--bg-light);
  border-radius: 8px;
  font-size: .92rem;
  color: #2d3748;
  position: relative;
  line-height: 1.6;
}
.content-list li::before {
  content: '✓';
  position: absolute;
  left: 12px;
  color: var(--blue);
  font-weight: 700;
}

/* ---------- LOCATION GRID ---------- */
.location-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 24px;
}
.location-tag {
  background: var(--blue-light);
  color: var(--blue);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: .87rem;
  font-weight: 600;
}

/* ---------- FAQ ---------- */
.faq-list { margin: 0 0 24px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 12px;
  background: #fff;
}
.faq-q {
  font-size: 1rem !important;
  font-weight: 700 !important;
  margin: 0 0 10px !important;
  padding: 0 !important;
  border: none !important;
  color: var(--text) !important;
}
.faq-item p {
  font-size: .9rem !important;
  color: var(--text-muted) !important;
  margin: 0 !important;
}

/* ---------- CONTACT INLINE ---------- */
.contact-inline {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .93rem;
  transition: transform .15s, opacity .2s;
}
.contact-btn:hover { transform: translateY(-2px); opacity: .88; }
.contact-btn.phone { background: var(--blue); color: #fff; }
.contact-btn.whatsapp { background: var(--green); color: #fff; }
.contact-btn.form { background: var(--bg-light); color: var(--text); border: 1px solid var(--border); }

/* ---------- BRANDS ---------- */
.brands-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.brand-pill {
  background: #fff;
  border: 1px solid var(--border);
  padding: 10px 22px;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow);
  transition: all .2s;
}
.brand-pill:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-2px);
}

/* ---------- CTA ---------- */
.cta-section {
  background: linear-gradient(135deg, #0055aa, #0088cc);
  padding: 64px 0;
}
.cta-box { text-align: center; color: #fff; }
.cta-box h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.cta-box p {
  font-size: 1.05rem;
  opacity: .9;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-actions .btn-primary { background: #fff; color: var(--blue); }
.cta-actions .btn-primary:hover { background: #f0f0f0; }

/* ---------- FOOTER ---------- */
.footer { background: #0f172a; color: #94a3b8; padding: 56px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1e293b;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col p {
  font-size: .88rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact a, .footer-contact span {
  font-size: .87rem;
  color: #94a3b8;
  transition: color .15s;
}
.footer-contact a:hover { color: #fff; }

.footer-col h4 {
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: .87rem;
  color: #94a3b8;
  transition: color .15s;
}
.footer-col ul li a:hover { color: #fff; }
.footer-col ul li:not(:has(a)) {
  font-size: .87rem;
}

.footer-bottom {
  background: #080e1c;
  padding: 18px 0;
  text-align: center;
}
.footer-bottom p {
  font-size: .8rem;
  color: #475569;
  margin-bottom: 4px;
}
.footer-bottom p:last-child { margin: 0; }

/* ---------- INNER PAGE HERO ---------- */
.page-hero {
  background: linear-gradient(135deg, #0055aa 0%, #0077cc 100%);
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 10px;
}
.page-hero p {
  font-size: 1.05rem;
  opacity: .88;
  max-width: 580px;
  margin: 0 auto;
}
.breadcrumb {
  font-size: .82rem;
  opacity: .65;
  margin-bottom: 14px;
}
.breadcrumb a { color: #fff; }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- CONTACT PAGE ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 20px; }
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.contact-item-icon {
  font-size: 1.5rem;
  min-width: 40px;
  text-align: center;
}
.contact-item-text strong {
  display: block;
  font-weight: 700;
  margin-bottom: 2px;
}
.contact-item-text span, .contact-item-text a {
  font-size: .9rem;
  color: var(--text-muted);
}
.contact-item-text a:hover { color: var(--blue); }

.contact-form-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
}
.contact-form-box h2 { font-size: 1.3rem; font-weight: 800; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: .87rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .93rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  transition: border-color .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---------- SERVICES PAGE ---------- */
.service-detail {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border: none; }
.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.service-detail-inner.reverse { direction: rtl; }
.service-detail-inner.reverse > * { direction: ltr; }
.service-detail-content h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.service-detail-content p {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}
.service-visual {
  background: linear-gradient(135deg, var(--blue-light), #dbeafe);
  border-radius: 20px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}

/* ---------- PRICE TABLE ---------- */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: .92rem;
}
.price-table th {
  background: var(--blue);
  color: #fff;
  padding: 12px 18px;
  text-align: left;
  font-weight: 700;
}
.price-table td {
  padding: 11px 18px;
  border-bottom: 1px solid var(--border);
}
.price-table tr:nth-child(even) td { background: var(--bg-light); }
.price-table tr:hover td { background: var(--blue-light); }

/* ---------- ABOUT PAGE ---------- */
.about-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, #dbeafe, #e0f2fe);
  border-radius: 24px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.team-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.team-avatar {
  font-size: 3rem;
  margin-bottom: 12px;
}
.team-card h3 { font-weight: 700; margin-bottom: 4px; }
.team-card p { font-size: .85rem; color: var(--text-muted); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .service-detail-inner,
  .service-detail-inner.reverse,
  .about-hero-content,
  .contact-grid { grid-template-columns: 1fr; direction: ltr; }
  .service-visual, .about-visual { aspect-ratio: 2/1; font-size: 4rem; }
}

@media (max-width: 640px) {
  .section { padding: 48px 0; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 12px 20px; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 2px; }
  .hamburger { display: flex; }
  .hero { padding: 48px 0; }
  .hero-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 400px) {
  .btn-call span { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; justify-content: center; }
}

/* ---------- PERFORMANCE ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}