/* =========================================================================
   KASIM YAVUZ ENERJİ — Tasarım Sistemi
   Renk: logo'daki koyu petrol mavisi + kırmızı şimşek aksanı + çelik gri
   Tipografi: Oswald (başlık/nameplate), Inter (gövde), JetBrains Mono (veri)
   ========================================================================= */

:root{
  --ink:        #0b2530;
  --teal-900:   #082430;
  --teal-800:   #0d3a4a;
  --teal-700:   #12536a;
  --teal-600:   #166a86;
  --teal-500:   #1c86a8;
  --red-600:    #d92b1f;
  --red-500:    #ea3a26;
  --amber-500:  #f2a900;
  --paper:      #f4f7f8;
  --paper-dim:  #eaeff1;
  --steel-100:  #e6ecee;
  --steel-300:  #c7d2d6;
  --steel-600:  #5b6f76;
  --white:      #ffffff;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 20px;
  --shadow-card: 0 10px 30px -12px rgba(8,36,48,.28);
  --shadow-pop: 0 20px 50px -18px rgba(8,36,48,.45);
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; width:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  overflow-x:hidden;
  width:100%;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.02em;
  line-height:1.12;
  margin:0 0 .5em;
  color:var(--teal-900);
}
p{ margin:0 0 1em; }
.container{ max-width:var(--container); margin:0 auto; padding:0 22px; }
:focus-visible{ outline:3px solid var(--amber-500); outline-offset:2px; }
@media (prefers-reduced-motion:reduce){ *{ animation:none!important; transition:none!important; scroll-behavior:auto!important; } }

/* --- eyebrow / kicker (nameplate rozeti) --- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono);
  font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--teal-600); font-weight:600;
  padding:5px 12px 5px 8px;
  border:1px solid var(--steel-300);
  border-radius:999px;
  background:var(--white);
}
.eyebrow::before{ content:""; width:8px; height:8px; background:var(--red-500); clip-path:polygon(60% 0,20% 55%,50% 55%,35% 100%,85% 40%,52% 40%); }

/* --- buttons --- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.04em;
  font-size:.9rem; font-weight:500;
  padding:14px 26px; border-radius:var(--radius-s);
  border:2px solid transparent; cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--red-600); color:var(--white); box-shadow:var(--shadow-card); }
.btn-primary:hover{ background:var(--red-500); }
.btn-outline{ background:transparent; border-color:rgba(255,255,255,.55); color:var(--white); }
.btn-outline:hover{ background:rgba(255,255,255,.12); }
.btn-teal{ background:var(--teal-700); color:var(--white); }
.btn-teal:hover{ background:var(--teal-600); }
.btn-ghost{ background:var(--steel-100); color:var(--teal-900); }
.btn-ghost:hover{ background:var(--steel-300); }
.btn-block{ width:100%; }
.btn-sm{ padding:9px 16px; font-size:.78rem; }

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header{
  position:sticky; top:0; z-index:200;
  background:rgba(8,36,48,.97);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .container{ display:flex; align-items:center; gap:24px; height:106px; }
.brand{ display:flex; align-items:center; gap:12px; margin-right:auto; }
.brand img{ height:88px; width:auto; }

.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav a{
  font-family:var(--font-display); font-size:.8rem; letter-spacing:.02em; text-transform:uppercase;
  color:var(--steel-300); padding:9px 10px; border-radius:var(--radius-s);
  transition:color .15s, background .15s; white-space:nowrap;
}
.main-nav a:hover, .main-nav a.active{ color:var(--white); background:rgba(255,255,255,.08); }

.header-actions{ display:flex; align-items:center; gap:10px; }
.lang-switch{ display:flex; border:1px solid rgba(255,255,255,.25); border-radius:999px; overflow:hidden; }
.lang-switch a{ font-family:var(--font-mono); font-size:.72rem; padding:6px 10px; color:var(--steel-300); letter-spacing:.06em; }
.lang-switch a.active{ background:var(--red-600); color:var(--white); }
.header-call{
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-mono); color:var(--white); font-size:.82rem;
  border-left:1px solid rgba(255,255,255,.2); padding-left:14px;
  white-space:nowrap; flex:none;
}
.header-call svg{ width:17px; height:17px; flex:none; }
.burger{ display:none; background:none; border:0; color:var(--white); font-size:1.5rem; cursor:pointer; }

@media (max-width:420px){
  .site-header .container{ height:82px; }
  .brand img{ height:62px; }
  .main-nav{ top:82px; }
}

@media (max-width:1150px){
  .main-nav{
    position:fixed; top:106px; right:0; bottom:0; left:auto; width:min(82vw,340px);
    background:var(--teal-900); flex-direction:column; align-items:stretch;
    padding:14px; gap:2px; transform:translateX(110%); transition:transform .25s ease; overflow-y:auto;
    box-shadow:-10px 0 30px -10px rgba(0,0,0,.5); z-index:400;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ padding:14px 10px; border-bottom:1px solid rgba(255,255,255,.06); }
  .header-call{ display:none; }
  .burger{ display:block; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(1100px 480px at 82% -10%, rgba(217,43,31,.25), transparent 60%),
    linear-gradient(160deg, var(--teal-900) 0%, var(--teal-800) 55%, var(--teal-700) 100%);
  color:var(--white);
  padding:74px 0 90px;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  pointer-events:none;
}
.hero .bolt-line{
  position:absolute; top:-10%; right:-6%; width:70%; height:130%;
  opacity:.16; pointer-events:none;
}
.hero-grid{ position:relative; display:grid; grid-template-columns:1.15fr .85fr; gap:50px; align-items:center; }
.hero h1{ color:var(--white); font-size:clamp(2.1rem,4.4vw,3.4rem); margin:.4em 0 .35em; }
.hero h1 em{ font-style:normal; color:var(--red-500); }
.hero p.lead{ font-size:1.08rem; color:var(--steel-300); max-width:52ch; }
.hero-cta{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }

.hero-stats{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-m); overflow:hidden; margin-top:40px;
}
.hero-stats div{ background:rgba(8,36,48,.55); padding:18px 16px; }
.hero-stats b{ display:block; font-family:var(--font-display); font-size:1.9rem; color:var(--white); }
.hero-stats span{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:var(--steel-300); }

.hero-media{
  position:relative; border-radius:var(--radius-l); overflow:hidden;
  border:1px solid rgba(255,255,255,.18); box-shadow:var(--shadow-pop);
  aspect-ratio:4/5;
}
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media .plate{
  position:absolute; left:16px; bottom:16px; right:16px;
  background:rgba(8,36,48,.72); backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.22); border-radius:var(--radius-s);
  padding:12px 14px; font-family:var(--font-mono); font-size:.72rem; color:var(--steel-300);
  display:flex; justify-content:space-between; gap:10px;
}
.hero-media .plate b{ color:var(--white); font-family:var(--font-mono); }

@media (max-width:900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-media{ order:-1; aspect-ratio:16/10; }
}

/* =========================================================================
   SECTION helpers
   ========================================================================= */
.section{ padding:84px 0; }
.section-alt{ background:var(--white); }
.section-dark{ background:var(--teal-900); color:var(--white); }
.section-dark h2, .section-dark .section-head p{ color:var(--white); }
.section-head{ max-width:680px; margin:0 0 46px; }
.section-head h2{ font-size:clamp(1.7rem,3vw,2.3rem); }
.section-head p{ color:var(--steel-600); font-size:1.02rem; }
.section-foot{ margin-top:38px; text-align:center; }

.divider-bolt{ display:flex; align-items:center; gap:14px; margin:0 0 22px; }
.divider-bolt svg{ width:26px; height:26px; flex:none; }
.divider-bolt span{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--red-600); }

/* =========================================================================
   SERVICES
   ========================================================================= */
.services-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(255px,1fr)); gap:22px; }
.service-card{
  background:var(--white); border:1px solid var(--steel-100); border-radius:var(--radius-m);
  padding:26px 24px; box-shadow:var(--shadow-card);
  transition:transform .18s ease, box-shadow .18s ease;
  display:flex; flex-direction:column;
}
.service-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-pop); }
.service-icon{
  width:52px; height:52px; border-radius:12px; background:var(--teal-900);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px; color:var(--white);
}
.service-icon svg{ width:26px; height:26px; }
.service-card h3{ font-size:1.06rem; margin-bottom:.4em; color:var(--teal-900); }
.service-card p{ color:var(--steel-600); font-size:.93rem; flex:1; }
.service-card .more{ font-family:var(--font-mono); font-size:.74rem; letter-spacing:.06em; color:var(--red-600); text-transform:uppercase; margin-top:14px; display:inline-flex; align-items:center; gap:6px; }

/* =========================================================================
   WHY US (checklist)
   ========================================================================= */
.why-grid{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.why-list{ display:grid; gap:14px; }
.why-list li{ display:flex; gap:12px; align-items:flex-start; font-size:.98rem; }
.why-list .tick{
  flex:none; width:26px; height:26px; border-radius:6px; background:var(--amber-500); color:var(--teal-900);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:.85rem; margin-top:2px;
}
.why-photo{ border-radius:var(--radius-l); overflow:hidden; box-shadow:var(--shadow-card); aspect-ratio:4/3; }
.why-photo img{ width:100%; height:100%; object-fit:cover; }
@media (max-width:860px){ .why-grid{ grid-template-columns:1fr; } .why-photo{ order:-1; } }

/* =========================================================================
   REFERENCES / PROJECTS
   ========================================================================= */
.ref-list{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:10px; }
.ref-item{
  display:flex; gap:14px; align-items:flex-start; background:var(--white);
  border:1px solid var(--steel-100); border-radius:var(--radius-s); padding:14px 16px; font-size:.9rem;
  color:var(--ink);
}
.ref-item span{ color:var(--ink); }
.ref-item .num{ font-family:var(--font-mono); color:var(--red-600); font-weight:700; flex:none; }

/* =========================================================================
   GALLERY
   ========================================================================= */
.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.gallery-item{
  position:relative; border-radius:var(--radius-m); overflow:hidden; cursor:zoom-in; aspect-ratio:4/3;
  background:var(--teal-900);
}
.gallery-item img, .gallery-item video{ width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.gallery-item:hover img, .gallery-item:hover video{ transform:scale(1.06); }
.gallery-item .badge{
  position:absolute; top:10px; right:10px; background:rgba(8,36,48,.75); color:#fff;
  font-family:var(--font-mono); font-size:.65rem; padding:4px 8px; border-radius:4px; letter-spacing:.06em;
}
.gallery-item .cap{
  position:absolute; left:0; right:0; bottom:0; padding:26px 14px 12px;
  background:linear-gradient(0deg, rgba(8,36,48,.88), transparent);
  color:#fff; font-size:.82rem; opacity:0; transform:translateY(6px); transition:.2s;
}
.gallery-item:hover .cap{ opacity:1; transform:translateY(0); }
@media (max-width:860px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .gallery-grid{ grid-template-columns:1fr 1fr; gap:8px;} }

.lightbox{
  position:fixed; inset:0; background:rgba(5,15,20,.94); z-index:999;
  display:none; align-items:center; justify-content:center; padding:30px;
}
.lightbox.open{ display:flex; }
.lightbox img, .lightbox video{ max-width:min(92vw,1100px); max-height:86vh; border-radius:8px; }
.lightbox-close{ position:absolute; top:22px; right:26px; color:#fff; font-size:2rem; background:none; border:0; cursor:pointer; }
.lightbox-nav{ position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,.12); border:0; color:#fff; width:48px; height:48px; border-radius:50%; font-size:1.4rem; cursor:pointer; }
.lightbox-prev{ left:18px; } .lightbox-next{ right:18px; }

/* =========================================================================
   VIDEOS
   ========================================================================= */
.video-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.video-card{ background:var(--white); border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow-card); border:1px solid var(--steel-100); }
.video-frame{ position:relative; aspect-ratio:16/9; background:#000; }
.video-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-card .video-title{ padding:14px 16px; font-family:var(--font-display); text-transform:uppercase; font-size:.92rem; letter-spacing:.02em; }
@media (max-width:860px){ .video-grid{ grid-template-columns:1fr; } }

/* =========================================================================
   CATALOG DOWNLOAD
   ========================================================================= */
.catalog-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.catalog-card{
  display:flex; align-items:center; gap:18px; background:var(--white); border-radius:var(--radius-m);
  padding:22px; border:1px solid var(--steel-100); box-shadow:var(--shadow-card);
}
.catalog-icon{ flex:none; width:58px; height:58px; border-radius:12px; background:var(--red-600); display:flex; align-items:center; justify-content:center; color:#fff; }
.catalog-icon svg{ width:28px; height:28px; }
.catalog-card h4{ margin:0 0 4px; font-size:1rem; color:var(--teal-900); font-family:var(--font-display); text-transform:uppercase; }
.catalog-card p{ margin:0; font-size:.8rem; color:var(--steel-600); font-family:var(--font-mono); }
.catalog-card .btn{ margin-left:auto; }
@media (max-width:760px){ .catalog-grid{ grid-template-columns:1fr; } .catalog-card{ flex-wrap:wrap; } .catalog-card .btn{ margin-left:0; width:100%; } }

/* =========================================================================
   BLOG
   ========================================================================= */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.blog-card{ background:var(--white); border-radius:var(--radius-m); overflow:hidden; border:1px solid var(--steel-100); box-shadow:var(--shadow-card); display:flex; flex-direction:column; }
.blog-card .thumb{ aspect-ratio:16/10; overflow:hidden; background:var(--steel-100); }
.blog-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .3s; }
.blog-card:hover .thumb img{ transform:scale(1.05); }
.blog-card .body{ padding:18px 20px 22px; flex:1; display:flex; flex-direction:column; }
.blog-card .date{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.08em; color:var(--red-600); text-transform:uppercase; margin-bottom:8px; }
.blog-card h3{ font-size:1.05rem; margin-bottom:.5em; }
.blog-card p{ color:var(--steel-600); font-size:.9rem; flex:1; }
.blog-card .more{ font-family:var(--font-mono); font-size:.75rem; color:var(--teal-700); text-transform:uppercase; margin-top:10px; }
@media (max-width:860px){ .blog-grid{ grid-template-columns:1fr; } }

.article{ max-width:760px; margin:0 auto; }
.article .cover{ border-radius:var(--radius-l); overflow:hidden; margin-bottom:30px; box-shadow:var(--shadow-card); }
.article h1{ font-size:clamp(1.6rem,3.6vw,2.3rem); }
.article .meta{ font-family:var(--font-mono); font-size:.75rem; color:var(--steel-600); text-transform:uppercase; letter-spacing:.06em; margin-bottom:24px; }
.article-content{ font-size:1.02rem; color:#233942; }
.article-content h2{ text-transform:none; font-size:1.4rem; color:var(--teal-900); margin-top:1.4em; }
.article-content h3{ text-transform:none; font-size:1.15rem; color:var(--teal-900); margin-top:1.2em; }
.article-content img{ border-radius:var(--radius-m); margin:1.2em 0; }
.article-content a{ color:var(--red-600); text-decoration:underline; }
.article-content ul, .article-content ol{ padding-left:1.4em; margin-bottom:1em; }
.article-content ul{ list-style:disc; }
.article-content ol{ list-style:decimal; }

/* =========================================================================
   FAQ (accordion)
   ========================================================================= */
.faq-list{ max-width:820px; margin:0 auto; display:grid; gap:12px; }
.faq-item{ background:var(--white); border:1px solid var(--steel-100); border-radius:var(--radius-m); overflow:hidden; }
.faq-q{
  width:100%; text-align:left; background:none; border:0; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:18px 20px; font-family:var(--font-display); text-transform:uppercase; font-size:.95rem; color:var(--teal-900);
}
.faq-q .plus{ flex:none; width:26px; height:26px; border-radius:50%; background:var(--steel-100); display:flex; align-items:center; justify-content:center; transition:transform .2s, background .2s; font-size:1rem; }
.faq-item.open .faq-q .plus{ background:var(--red-600); color:#fff; transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-a-inner{ padding:0 20px 20px; color:var(--steel-600); font-size:.94rem; }
.faq-item.open .faq-a{ max-height:600px; }

/* =========================================================================
   CONTACT
   ========================================================================= */
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:40px; }
.contact-info{ display:grid; gap:16px; align-content:start; }
.contact-info .row{ display:flex; gap:14px; background:var(--white); border:1px solid var(--steel-100); border-radius:var(--radius-m); padding:16px 18px; }
.contact-info .row .icon{ flex:none; width:42px; height:42px; border-radius:10px; background:var(--teal-900); color:#fff; display:flex; align-items:center; justify-content:center; }
.contact-info .row b{ display:block; font-family:var(--font-display); text-transform:uppercase; font-size:.82rem; letter-spacing:.03em; color:var(--teal-900); }
.contact-info .row span{ font-size:.88rem; color:var(--steel-600); }
.contact-map{ border-radius:var(--radius-m); overflow:hidden; border:1px solid var(--steel-100); }
.contact-map iframe{ width:100%; height:230px; border:0; display:block; }

.form-card{ background:var(--white); border:1px solid var(--steel-100); border-radius:var(--radius-l); padding:32px; box-shadow:var(--shadow-card); }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-field{ display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.form-field.full{ grid-column:1/-1; }
.form-field label{ font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--steel-600); }
.form-field input, .form-field textarea, .form-field select{
  font-family:var(--font-body); font-size:.95rem; padding:12px 14px; border:1.5px solid var(--steel-300);
  border-radius:var(--radius-s); background:var(--paper); transition:border-color .15s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{ border-color:var(--teal-600); outline:0; }
.alert{ padding:14px 18px; border-radius:var(--radius-s); font-size:.9rem; margin-bottom:18px; }
.alert-success{ background:#e4f6ea; color:#166534; border:1px solid #bbe9c9; }
.alert-danger{ background:#fdeceb; color:#9c1c12; border:1px solid #f7c7c2; }
.alert-info{ background:#e7f3f8; color:#0d3a4a; border:1px solid #bfe0ec; }
.alert-warning{ background:#fdf3dc; color:#7a5200; border:1px solid #f3dfa1; }

@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } .form-grid{ grid-template-columns:1fr; } }

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer{ background:var(--teal-900); color:var(--steel-300); padding:64px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:36px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand img{ height:46px; margin-bottom:14px; }
.footer-brand p{ font-size:.88rem; max-width:34ch; }
.footer-col h5{ font-family:var(--font-display); text-transform:uppercase; color:#fff; font-size:.86rem; letter-spacing:.05em; margin-bottom:14px; }
.footer-col li{ margin-bottom:9px; font-size:.88rem; }
.footer-col a:hover{ color:#fff; }
.footer-social{ display:flex; gap:10px; margin-top:14px; }
.footer-social a{ width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.25); display:flex; align-items:center; justify-content:center; }
.footer-social a:hover{ background:var(--red-600); border-color:var(--red-600); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:20px 0; font-size:.78rem; flex-wrap:wrap; gap:10px; }
.footer-bottom .brand-note{ font-family:var(--font-mono); font-size:.72rem; color:var(--steel-300); }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }

/* =========================================================================
   FLOATING ACTION BUTTONS (WhatsApp / Ara)
   ========================================================================= */
.fab-stack{ position:fixed; right:20px; bottom:20px; z-index:300; display:flex; flex-direction:column; gap:12px; align-items:flex-end; }
.fab{
  display:flex; align-items:center; gap:10px; padding:13px 18px 13px 14px; border-radius:999px;
  color:#fff; font-family:var(--font-display); text-transform:uppercase; font-size:.82rem; letter-spacing:.03em;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.4); transition:transform .15s;
}
.fab:hover{ transform:translateY(-3px) scale(1.02); }
.fab-whatsapp{ background:#25D366; }
.fab-call{ background:var(--red-600); }
.fab svg{ width:20px; height:20px; flex:none; }
@media (max-width:600px){ .fab span{ display:none; } .fab{ padding:14px; border-radius:50%; } }

/* =========================================================================
   BREADCRUMB / PAGE HEADER (iç sayfalar)
   ========================================================================= */
.page-hero{
  background:linear-gradient(160deg, var(--teal-900), var(--teal-700));
  color:#fff; padding:56px 0 46px; position:relative; overflow:hidden;
}
.page-hero h1{ color:#fff; font-size:clamp(1.7rem,3.4vw,2.5rem); margin-bottom:.2em;}
.breadcrumb{ font-family:var(--font-mono); font-size:.76rem; color:var(--steel-300); display:flex; gap:8px; }
.breadcrumb a:hover{ color:#fff; }

/* =========================================================================
   MISC
   ========================================================================= */
.pill-filter{ display:flex; gap:10px; margin-bottom:30px; flex-wrap:wrap; }
.pill-filter button{
  font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.06em;
  padding:9px 16px; border-radius:999px; border:1.5px solid var(--steel-300); background:#fff; cursor:pointer;
  transition:.15s;
}
.pill-filter button.active, .pill-filter button:hover{ background:var(--teal-900); color:#fff; border-color:var(--teal-900); }

.pagination{ display:flex; justify-content:center; gap:8px; margin-top:40px; }
.pagination a, .pagination span{
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  border-radius:8px; border:1px solid var(--steel-300); font-family:var(--font-mono); font-size:.85rem;
}
.pagination a:hover{ background:var(--teal-900); color:#fff; border-color:var(--teal-900); }
.pagination .current{ background:var(--red-600); color:#fff; border-color:var(--red-600); }

.empty-state{ text-align:center; padding:60px 20px; color:var(--steel-600); }

.two-col-hero{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:700px){ .two-col-hero{ grid-template-columns:1fr; } }