/* ============================================================
   BALIKESİR SERVİSİ — Stil Sistemi
   Renk Paleti: Lacivert #1B2A4A | Turuncu #F05A22 | Açık Gri #F5F7FA
   Font: Syne (başlık) + Inter (gövde)
   ============================================================ */

:root {
  --navy:      #1B2A4A;
  --navy-dark: #111D35;
  --orange:    #F05A22;
  --orange-dk: #D44B19;
  --sky:       #EAF0FB;
  --gray-50:   #F5F7FA;
  --gray-100:  #E8ECF0;
  --gray-300:  #B0BAC8;
  --gray-500:  #6B7A90;
  --gray-700:  #344055;
  --white:     #FFFFFF;
  --text:      #1E2A3A;
  --radius:    10px;
  --shadow:    0 4px 20px rgba(27,42,74,.10);
  --shadow-lg: 0 8px 40px rgba(27,42,74,.16);
  --trans:     all .22s ease;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---------- YARDIMCILAR ---------- */
.container { max-width: 1220px; margin: 0 auto; padding: 0 20px; }
.accent { color: var(--orange); }
.accent-icon { color: var(--orange); margin-right: 8px; }
.w-full  { width: 100%; text-align: center; }
.mt-sm   { margin-top: 10px; }

/* ---------- BUTONLAR ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: 15px;
  cursor: pointer; transition: var(--trans); border: 2px solid transparent;
}
.btn-primary {
  background: var(--orange); color: var(--white); border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-dk); border-color: var(--orange-dk); transform: translateY(-2px); }

.btn-outline {
  background: transparent; color: var(--navy); border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }

.btn-whatsapp {
  background: #25D366; color: var(--white); border-color: #25D366;
}
.btn-whatsapp:hover { background: #1ebe57; border-color: #1ebe57; transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 17px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header { position: sticky; top: 0; z-index: 1000; }

.header-top {
  background: var(--navy-dark); color: rgba(255,255,255,.75); font-size: 13px;
}
.header-top-inner {
  display: flex; align-items: center; gap: 24px;
  padding-top: 7px; padding-bottom: 7px;
}
.header-top-inner span { display: flex; align-items: center; gap: 6px; }
.header-phone-top {
  margin-left: auto; color: var(--orange); font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.header-phone-top:hover { color: #ffaa88; }

.header-main { background: var(--navy); box-shadow: 0 2px 12px rgba(0,0,0,.25); }
.header-main-inner {
  display: flex; align-items: center; gap: 24px;
  padding-top: 14px; padding-bottom: 14px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px; background: var(--orange); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--white);
}
.logo-text { color: var(--white); font-family: 'Syne', sans-serif; font-size: 22px; line-height: 1.1; }
.logo-text strong { color: var(--orange); }
.logo-text small { display: block; font-size: 11px; opacity: .55; font-family: 'Inter', sans-serif; }

/* Nav */
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav > a, .nav-dropdown > a {
  color: rgba(255,255,255,.85); padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500; transition: var(--trans);
  display: flex; align-items: center; gap: 6px;
}
.main-nav > a:hover, .nav-dropdown > a:hover { color: var(--white); background: rgba(255,255,255,.1); }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); min-width: 220px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px; padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: var(--trans);
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a {
  padding: 7px 10px; border-radius: 6px; font-size: 13px; color: var(--gray-700);
  transition: var(--trans);
}
.dropdown-menu a:hover { background: var(--sky); color: var(--navy); }

.btn-call-nav {
  background: var(--orange); color: var(--white) !important;
  padding: 10px 18px !important; border-radius: 8px;
  font-weight: 700 !important; font-size: 14px !important;
  white-space: nowrap;
}
.btn-call-nav:hover { background: var(--orange-dk) !important; transform: translateY(-1px); }

/* Hamburger */
.hamburger { display: none; background: none; border: none; color: var(--white); font-size: 22px; cursor: pointer; }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; inset: 0; background: var(--navy-dark);
  z-index: 9999; flex-direction: column; padding: 30px 24px;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,.85); padding: 14px 16px; border-radius: 10px;
  font-size: 16px; font-weight: 500; display: flex; align-items: center; gap: 10px;
  transition: var(--trans);
}
.mobile-menu a:hover { background: rgba(255,255,255,.1); color: var(--white); }
.mobile-menu .mobile-phone { background: var(--orange); color: var(--white); margin-top: 12px; justify-content: center; font-weight: 700; }
.mobile-close { align-self: flex-end; background: none; border: none; color: var(--white); font-size: 28px; cursor: pointer; margin-bottom: 16px; }

/* ============================================================
   HERO (Anasayfa)
   ============================================================ */
.hero {
  position: relative; background: var(--navy); overflow: hidden;
  padding: 80px 0;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(240,90,34,.18) 0%, transparent 65%),
              radial-gradient(ellipse at 10% 80%, rgba(27,42,74,.9) 0%, transparent 60%);
}
.hero-inner {
  position: relative; display: grid;
  grid-template-columns: 1fr 380px; gap: 60px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(240,90,34,.15); color: var(--orange);
  border: 1px solid rgba(240,90,34,.3); border-radius: 50px;
  padding: 6px 16px; font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.hero-text h1 {
  font-family: 'Syne', sans-serif; font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white); line-height: 1.15; margin-bottom: 20px;
}
.hero-text p {
  color: rgba(255,255,255,.75); font-size: 17px; max-width: 560px; margin-bottom: 32px;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero-stats {
  display: flex; gap: 32px; flex-wrap: wrap;
}
.stat { text-align: center; }
.stat strong { display: block; font-family: 'Syne', sans-serif; font-size: 26px; color: var(--orange); }
.stat span { font-size: 12px; color: rgba(255,255,255,.6); }

/* Contact Card */
.contact-card {
  background: var(--white); border-radius: 16px; padding: 32px;
  box-shadow: var(--shadow-lg);
}
.contact-card h3 { font-family: 'Syne', sans-serif; font-size: 18px; margin-bottom: 8px; color: var(--navy); display: flex; align-items: center; gap: 8px; }
.contact-card p { color: var(--gray-500); font-size: 14px; margin-bottom: 20px; }
.card-phone {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--navy); color: var(--white);
  padding: 16px; border-radius: 10px; font-size: 20px; font-weight: 700;
  margin-bottom: 16px; transition: var(--trans);
}
.card-phone:hover { background: var(--orange); }
.card-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.card-features span {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: var(--gray-700);
}
.card-features span i { color: #16a34a; }

/* ============================================================
   FEATURES (Neden Biz)
   ============================================================ */
.features { padding: 80px 0; background: var(--gray-50); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 {
  font-family: 'Syne', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy); margin-bottom: 10px;
}
.section-header p { color: var(--gray-500); font-size: 16px; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: var(--white); border-radius: 14px; padding: 32px 28px;
  box-shadow: var(--shadow); transition: var(--trans); border: 1px solid transparent;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--orange); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 52px; height: 52px; background: rgba(240,90,34,.1); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--orange); margin-bottom: 18px;
}
.feature-card h3 { font-weight: 700; font-size: 17px; color: var(--navy); margin-bottom: 10px; }
.feature-card p { color: var(--gray-500); font-size: 14px; }

/* ============================================================
   SERVICE CATEGORIES
   ============================================================ */
.services-cats { padding: 80px 0; }
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cat-card {
  border-radius: 16px; padding: 40px 32px; color: var(--white);
  position: relative; overflow: hidden; transition: var(--trans);
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cat-kombi  { background: linear-gradient(135deg, #D44B19 0%, #7c2c0d 100%); }
.cat-klima  { background: linear-gradient(135deg, #1B5CA0 0%, #0d2f5c 100%); }
.cat-beyaz  { background: linear-gradient(135deg, #2C7A4B 0%, #13422a 100%); }
.cat-card > i { font-size: 40px; margin-bottom: 20px; opacity: .9; }
.cat-card h3 { font-family: 'Syne', sans-serif; font-size: 20px; margin-bottom: 12px; }
.cat-card p { opacity: .85; font-size: 14px; margin-bottom: 20px; }
.cat-link {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3);
  border-radius: 8px; padding: 8px 18px; font-size: 14px; font-weight: 600;
  transition: var(--trans);
}
.cat-link:hover { background: rgba(255,255,255,.35); }

/* ============================================================
   DISTRICTS
   ============================================================ */
.districts { padding: 80px 0; background: var(--gray-50); }
.districts-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px;
}
.district-card {
  background: var(--white); border-radius: 10px; padding: 18px 16px;
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 14px; color: var(--navy);
  border: 1px solid var(--gray-100); transition: var(--trans);
}
.district-card i { color: var(--orange); }
.district-card:hover { background: var(--navy); color: var(--white); border-color: var(--navy); transform: translateY(-2px); }
.district-card:hover i { color: var(--orange); }

/* ============================================================
   BRANDS
   ============================================================ */
.brands { padding: 80px 0; }
.brands-grid {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.brand-item {
  background: var(--gray-50); border: 1px solid var(--gray-100);
  border-radius: 8px; padding: 8px 16px; font-size: 13px; font-weight: 500;
  color: var(--gray-700); transition: var(--trans);
}
.brand-item:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ============================================================
   SERVİS SAYFASI
   ============================================================ */
.breadcrumb-bar {
  background: var(--gray-50); border-bottom: 1px solid var(--gray-100);
  padding: 12px 0; font-size: 13px; color: var(--gray-500);
}
.breadcrumb-bar .container { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb-bar a { color: var(--navy); font-weight: 500; }
.breadcrumb-bar a:hover { color: var(--orange); }
.breadcrumb-bar span { color: var(--gray-500); }

.servis-hero {
  background: var(--navy); padding: 60px 0; position: relative; overflow: hidden;
}
.servis-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(240,90,34,.15) 0%, transparent 60%);
}
.servis-hero-inner {
  position: relative; display: grid;
  grid-template-columns: 1fr 340px; gap: 50px; align-items: center;
}
.servis-hero-text h1 {
  font-family: 'Syne', sans-serif; font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--white); margin-bottom: 16px; line-height: 1.2;
}
.servis-hero-text .lead {
  color: rgba(255,255,255,.78); font-size: 16px; margin-bottom: 28px; max-width: 520px;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Content Layout */
.content-area { padding: 60px 0; }
.content-layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start;
}

/* Content Blocks */
.content-block {
  background: var(--white); border-radius: 14px; padding: 36px;
  box-shadow: var(--shadow); margin-bottom: 24px; border: 1px solid var(--gray-100);
}
.content-block h2 {
  font-family: 'Syne', sans-serif; font-size: 1.3rem;
  color: var(--navy); margin-bottom: 18px; display: flex; align-items: center;
}
.content-block p { color: var(--gray-700); margin-bottom: 14px; line-height: 1.75; }
.content-block p:last-child { margin-bottom: 0; }

/* Info Grid */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.info-item {
  display: flex; gap: 14px;
  background: var(--gray-50); border-radius: 10px; padding: 18px;
}
.info-item > i {
  width: 38px; height: 38px; min-width: 38px; background: rgba(240,90,34,.1);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--orange);
}
.info-item h4 { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.info-item p { font-size: 13px; color: var(--gray-500); margin: 0; }

/* Belirtiler */
.belirtiler-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 14px 0; }
.belirtiler-list li {
  display: flex; align-items: center; gap: 8px;
  background: var(--gray-50); border-radius: 8px; padding: 10px 14px;
  font-size: 14px; color: var(--gray-700);
}
.belirtiler-list li i { color: #dc2626; flex-shrink: 0; }

/* Steps */
.steps { display: flex; flex-direction: column; gap: 16px; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step-num {
  width: 40px; height: 40px; min-width: 40px; background: var(--navy);
  color: var(--white); border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 16px;
}
.step-body h4 { font-weight: 700; color: var(--navy); margin-bottom: 4px; font-size: 15px; }
.step-body p { color: var(--gray-500); font-size: 14px; }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--gray-100); border-radius: 10px; overflow: hidden;
}
.faq-q {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 20px; font-weight: 600; font-size: 15px;
  color: var(--navy); background: var(--gray-50);
}
.faq-q i { color: var(--orange); }
.faq-a {
  padding: 14px 20px; font-size: 14px; color: var(--gray-500);
  border-top: 1px solid var(--gray-100);
}

/* Related Brands */
.related-brands { display: flex; flex-wrap: wrap; gap: 8px; }
.related-brands a {
  background: var(--sky); color: var(--navy); border: 1px solid var(--gray-100);
  border-radius: 8px; padding: 7px 14px; font-size: 13px; font-weight: 500;
  transition: var(--trans);
}
.related-brands a:hover { background: var(--navy); color: var(--white); }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 20px; }
.sidebar-card {
  background: var(--white); border-radius: 14px; padding: 24px;
  box-shadow: var(--shadow); border: 1px solid var(--gray-100);
}
.sidebar-card h3 {
  font-family: 'Syne', sans-serif; font-size: 15px; color: var(--navy);
  margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.sidebar-card h3 i { color: var(--orange); }
.cta-card { background: var(--navy); border-color: transparent; }
.cta-card h3 { color: var(--white); }
.cta-card p { color: rgba(255,255,255,.7); font-size: 13px; margin-bottom: 16px; }

.sidebar-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid var(--gray-50);
  font-size: 14px; color: var(--gray-700);
}
.sidebar-list li:last-child { border-bottom: none; }
.sidebar-list li i { color: var(--orange); flex-shrink: 0; font-size: 13px; }
.sidebar-links li a { color: var(--navy); font-weight: 500; transition: var(--trans); }
.sidebar-links li a:hover { color: var(--orange); }

.hours-list li { display: flex; justify-content: space-between; align-items: center; }
.hours-list li span { color: var(--gray-500); }
.hours-list li strong { color: var(--navy); font-weight: 600; }
.hours-list .acil strong { color: var(--orange); }

/* ============================================================
   CTA BANT
   ============================================================ */
.cta-band {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dk) 100%);
  padding: 50px 0;
}
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-band h2 { font-family: 'Syne', sans-serif; font-size: 1.7rem; color: var(--white); }
.cta-band p { color: rgba(255,255,255,.85); margin-top: 6px; }
.cta-band .btn-primary {
  background: var(--white); color: var(--orange); border-color: var(--white);
  font-size: 17px; padding: 16px 36px; white-space: nowrap;
}
.cta-band .btn-primary:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.72); padding: 60px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-col h4 {
  color: var(--white); font-weight: 700; font-size: 15px;
  margin-bottom: 18px; padding-bottom: 10px;
  border-bottom: 2px solid var(--orange); display: inline-block;
}
.footer-col p { font-size: 14px; line-height: 1.75; }
.footer-contact { margin-top: 16px; }
.footer-contact a {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--orange); font-weight: 700; font-size: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 14px; color: rgba(255,255,255,.65);
  transition: var(--trans); display: flex; align-items: center; gap: 7px;
}
.footer-col ul li a i { color: var(--orange); font-size: 12px; }
.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  margin-top: 50px; border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,.45);
}

/* ============================================================
   SABİT ÇAĞRI (MOBİL)
   ============================================================ */
.fixed-call {
  display: none; position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--white);
  padding: 14px 28px; border-radius: 50px; font-weight: 700; font-size: 15px;
  box-shadow: 0 6px 24px rgba(240,90,34,.5); z-index: 999;
  align-items: center; gap: 10px; white-space: nowrap;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(240,90,34,.5); }
  50%       { box-shadow: 0 6px 36px rgba(240,90,34,.8); }
}

/* 404 */
.not-found {
  padding: 100px 0; text-align: center;
}
.not-found i { font-size: 64px; color: var(--orange); margin-bottom: 24px; }
.not-found h1 { font-family: 'Syne', sans-serif; font-size: 2rem; color: var(--navy); margin-bottom: 14px; }
.not-found p { color: var(--gray-500); margin-bottom: 30px; }
.not-found .btn { margin: 6px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner, .servis-hero-inner { grid-template-columns: 1fr; }
  .hero-card, .servis-hero-card { display: none; }
  .content-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: block; margin-left: auto; }
  .fixed-call { display: flex; }
  .hero { padding: 50px 0; }
  .hero-text h1 { font-size: 1.7rem; }
  .hero-stats { gap: 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .belirtiler-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .districts-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .header-top { display: none; }
  .content-block { padding: 24px 18px; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn { justify-content: center; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat strong { font-size: 22px; }
}