/* ============================================================
   GESPA Enerji — Stil dosyası
   Açık/Koyu tema, responsive, animasyonlar
   ============================================================ */

/* Erişilebilirlik — klavye ile "içeriğe geç" bağlantısı */
.skip-link{position:absolute;left:-9999px;top:0;z-index:500;background:var(--green);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;font-weight:700;text-decoration:none}
.skip-link:focus{left:0}

:root{
  --green:#0a6e4f;
  --green-dark:#075138;
  --green-light:#1b9c73;
  --sun:#f7b500;
  --sun-soft:#ffe27a;

  --ink:#13211c;
  --muted:#5c6b64;
  --bg:#ffffff;
  --bg-alt:#f3f7f4;
  --card:#ffffff;
  --line:#e2eae5;

  --radius:16px;
  --radius-lg:24px;
  --shadow:0 10px 30px rgba(10,110,79,.10);
  --shadow-lg:0 24px 60px rgba(10,110,79,.16);
  --maxw:1160px;
  --font:'Plus Jakarta Sans','Segoe UI',system-ui,-apple-system,sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,sans-serif;
}

[data-theme="dark"]{
  --ink:#e8f0ec;
  --muted:#9fb2aa;
  --bg:#0c1714;
  --bg-alt:#10201b;
  --card:#13231e;
  --line:#21362e;
  --shadow:0 10px 30px rgba(0,0,0,.4);
  --shadow-lg:0 24px 60px rgba(0,0,0,.5);
}

*{box-sizing:border-box}
[hidden]{display:none !important}   /* hidden özniteliği, .row vb. display kurallarını ezsin */
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s;
}
h1,h2,h3,h4{font-family:var(--font);line-height:1.15;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container.narrow{max-width:820px}

/* Yasal sayfalar (KVKK / Gizlilik / Çerez) */
.legal{line-height:1.7}
.legal h2{font-size:1.18rem;margin:26px 0 8px}
.legal p{margin:0 0 12px;color:var(--muted)}
.legal a{color:var(--green);font-weight:600}
.legal code{background:var(--card,#f1f5f3);padding:2px 6px;border-radius:6px;font-size:.92em}
.legal-note{background:var(--sun-soft,#ffe27a);color:#5a4500;padding:12px 16px;border-radius:12px;font-size:.95rem;margin-bottom:8px}
/* İletişim formu — KVKK rıza kutusu */
.field-consent{margin:4px 0 6px}
.field-consent label{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--muted);cursor:pointer;line-height:1.5}
.field-consent input[type="checkbox"]{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;accent-color:var(--green)}
.field-consent label span{flex:1;min-width:0}
.field-consent a{color:var(--green);font-weight:600}

/* Scroll progress */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--sun),var(--green-light));z-index:200;transition:width .1s}

/* Buttons */
.btn{display:inline-block;background:var(--green);color:#fff;padding:13px 26px;border-radius:999px;font-weight:700;border:0;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s;font-size:1rem;font-family:var(--font);text-align:center}
.btn:hover{background:var(--green-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-lg{padding:15px 32px;font-size:1.05rem}
.btn-ghost{background:transparent;color:var(--green);border:2px solid var(--green)}
.btn-ghost:hover{background:var(--green);color:#fff}
.btn-light{background:#fff;color:var(--green)}
.btn-light:hover{background:var(--sun-soft);color:var(--green-dark)}
.btn-block{width:100%}

/* Topbar */
.topbar{background:var(--green-dark);color:#dff5ec;font-size:.88rem}
.topbar-inner{display:flex;align-items:center;justify-content:center;gap:14px;height:38px;flex-wrap:wrap}
.topbar-inner a{color:var(--sun-soft);font-weight:700;white-space:nowrap}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-text{font-size:1.3rem;font-weight:500;font-family:var(--font)}
.brand-text strong{color:var(--green);font-weight:800}
.logo{display:inline-flex}
.logo img{display:block;width:36px;height:36px}
.menu{display:flex;align-items:center;gap:24px;margin-left:auto}
.menu a{font-weight:600;color:var(--muted);font-size:.97rem;position:relative}
.menu a:not(.btn):hover{color:var(--ink)}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--green);transition:width .2s}
.menu a:not(.btn):hover::after{width:100%}
.menu .btn{color:#fff}
/* Aktif menü */
.menu a.active{color:var(--green)}
.menu a.active:not(.btn)::after{width:100%}
.menu a.btn.active{background:var(--green-dark)}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{background:var(--bg-alt);border:1px solid var(--line);width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:1.1rem;display:grid;place-items:center}
.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--bg-alt)}
.lang-switch button{border:0;background:none;padding:7px 9px;font-size:.76rem;font-weight:800;color:var(--muted);cursor:pointer;font-family:var(--font);line-height:1}
.lang-switch button.active{background:var(--green);color:#fff}
.lang-switch button:hover:not(.active){color:var(--ink)}
.theme-icon-moon{display:none}
[data-theme="dark"] .theme-icon-sun{display:none}
[data-theme="dark"] .theme-icon-moon{display:inline}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;padding:84px 0 76px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(900px 500px at 80% -10%,rgba(247,181,0,.18),transparent 60%),linear-gradient(160deg,#eafaf2,var(--bg) 70%);z-index:-1}
[data-theme="dark"] .hero-bg{background:radial-gradient(900px 500px at 80% -10%,rgba(247,181,0,.10),transparent 60%),linear-gradient(160deg,#10241c,var(--bg) 70%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;background:color-mix(in srgb,var(--green) 14%,transparent);color:var(--green);padding:7px 15px;border-radius:999px;font-size:.8rem;font-weight:800;letter-spacing:.4px;text-transform:uppercase}
.hero h1{font-size:clamp(2.2rem,5.2vw,3.6rem);margin:18px 0 14px;font-weight:800}
.hero h1 .hl{color:var(--green);position:relative}
.hero-copy p{font-size:1.14rem;color:var(--muted);max-width:50ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 32px}
.hero-stats{list-style:none;display:flex;gap:34px;padding:0;margin:0;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.9rem;color:var(--green);font-family:var(--font)}
.hero-stats span{font-size:.88rem;color:var(--muted)}

/* Hero art */
.hero-art{position:relative;display:flex;justify-content:center}
.float-badge{position:absolute;background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:10px 14px;font-size:.85rem;font-weight:700;animation:float 5s ease-in-out infinite}
.badge-1{top:8%;left:-4%}
.badge-2{bottom:10%;right:-6%;animation-delay:1.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Alt sayfa başlığı (page hero) */
.page-hero{position:relative;padding:56px 0 50px;background:radial-gradient(700px 360px at 85% -20%,rgba(247,181,0,.16),transparent 60%),linear-gradient(160deg,#eafaf2,var(--bg) 80%);border-bottom:1px solid var(--line);overflow:hidden}
[data-theme="dark"] .page-hero{background:radial-gradient(700px 360px at 85% -20%,rgba(247,181,0,.10),transparent 60%),linear-gradient(160deg,#10241c,var(--bg) 80%)}
.crumbs{color:var(--muted);font-size:.86rem;margin-bottom:12px}
.crumbs a:hover{color:var(--green)}
.crumbs span{opacity:.6}
.page-hero h1{font-size:clamp(1.9rem,4.2vw,2.9rem);font-weight:800}
.page-hero .lead{color:var(--muted);font-size:1.1rem;max-width:62ch;margin:12px 0 0}

/* Hesaplayıcı — yöntem sekmeleri + tam sayfa düzen */
.calc-full{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.calc-methods{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.calc-methods button{flex:1;min-width:130px;background:var(--bg-alt);border:1px solid var(--line);border-radius:10px;padding:12px;font-weight:700;cursor:pointer;color:var(--muted);font-family:var(--font);transition:.2s}
.calc-methods button.active{background:var(--green);color:#fff;border-color:var(--green)}
.calc-input-group{display:none}
.calc-input-group.active{display:block}
.calc-results.wide{grid-template-columns:repeat(3,1fr)}
.assumptions{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-top:22px;font-size:.92rem;color:var(--muted)}
.assumptions h4{font-family:var(--font);color:var(--ink);margin:0 0 8px;font-size:1.05rem}
.assumptions ul{margin:0;padding-left:18px;display:grid;gap:5px}
.calc-chart{margin-top:18px;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:14px}
.calc-chart svg{display:block}
.chart-note{font-size:.82rem;color:var(--muted);margin:8px 0 0}
.calc-actions{display:grid;gap:10px;margin-top:18px}
.field label small{color:var(--muted);font-weight:400}
.check{display:flex;align-items:center;gap:10px;margin:4px 0 14px;font-weight:600;cursor:pointer;font-size:.95rem}
.check input{width:18px;height:18px;accent-color:var(--green);cursor:pointer}

/* Yazdırma / PDF */
@media print{
  .topbar,.site-header,.site-footer,.fab,.cta-band,.calc-actions,.calc-methods,.scroll-progress,.page-hero .crumbs{display:none !important}
  body{background:#fff;color:#000}
  .section{padding:10px 0}
  .calc-full{grid-template-columns:1fr 1fr;gap:16px}
  .calc-card{box-shadow:none;border:1px solid #ccc}
  .result{break-inside:avoid}
  a[href]:after{content:""}
}
@media(max-width:980px){.calc-full{grid-template-columns:1fr}}
@media(max-width:680px){.calc-results.wide{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.calc-results.wide{grid-template-columns:1fr}}

/* Hero gerçek foto */
.hero-photo{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);width:100%}
.hero-photo img{display:block;width:100%;height:clamp(260px,42vw,460px);object-fit:cover}

/* Galeri + lightbox */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery img{width:100%;height:200px;object-fit:cover;border-radius:12px;cursor:pointer;transition:transform .2s,box-shadow .2s}
.gallery img:hover{transform:translateY(-3px) scale(1.02);box-shadow:var(--shadow)}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr)}.gallery img{height:160px}}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:300;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:95%;max-height:90%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:14px;right:22px;color:#fff;font-size:2.4rem;line-height:1;cursor:pointer;background:none;border:0}

/* Trust */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt)}
.trust-inner{display:flex;align-items:center;gap:24px;padding:22px 20px;flex-wrap:wrap;justify-content:center}
.trust-inner>span{color:var(--muted);font-size:.9rem;font-weight:600}
.trust-logos{display:flex;gap:26px;flex-wrap:wrap;justify-content:center}
.trust-logos span{font-weight:800;color:var(--muted);opacity:.7;font-family:var(--font);letter-spacing:.3px}

/* Öne çıkan çözüm bandı (tarımsal sulama vb.) */
.feature-band{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--card)}
.feature-text{padding:clamp(24px,4vw,40px)}
.feature-text h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;margin:8px 0 12px}
.feature-text p{color:var(--muted);margin:0}
.feature-text .btn{margin-top:18px}
.feature-img{min-height:300px;background-size:cover;background-position:center}
@media(max-width:820px){.feature-band{grid-template-columns:1fr}.feature-img{min-height:200px;order:-1}}

/* Markalar */
.brand-blocks{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.brand-blocks h4{font-family:var(--font);font-size:1.05rem;margin:0 0 14px;color:var(--ink)}
@media(max-width:680px){.brand-blocks{grid-template-columns:1fr}}

/* Sections */
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:660px;margin:0 auto 48px}
.kicker{display:inline-block;color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:.8rem;margin-bottom:10px}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:800}
.section-head p{color:var(--muted);margin:10px 0 0;font-size:1.06rem}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--green) 30%,var(--line))}
.card-icon{font-size:2.1rem;margin-bottom:12px}
.card h3{margin:0 0 8px;font-size:1.22rem}
.card p{margin:0;color:var(--muted)}

/* Calculator */
.calc-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
.calc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-lg)}
.calc-results{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}
.result{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:14px}
.result.highlight{background:color-mix(in srgb,var(--green) 12%,transparent);border-color:color-mix(in srgb,var(--green) 30%,var(--line));grid-column:1/-1}
.r-label{display:block;font-size:.82rem;color:var(--muted);font-weight:600}
.r-value{display:block;font-size:1.3rem;font-weight:800;color:var(--green);font-family:var(--font);margin-top:2px}
.result.highlight .r-value{font-size:1.7rem}
.calc-note{font-size:.8rem;color:var(--muted);margin:12px 0 0;text-align:center}

/* Fields */
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-weight:600;font-size:.9rem}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--bg);color:var(--ink);resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px color-mix(in srgb,var(--green) 20%,transparent)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Ticks */
.ticks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.ticks.two-col{grid-template-columns:1fr 1fr}
.ticks li{padding-left:30px;position:relative;color:var(--muted)}
.ticks li::before{content:"✓";position:absolute;left:0;top:2px;color:#fff;background:var(--green);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;font-weight:800}

/* Projects */
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.filter{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 20px;font-weight:700;cursor:pointer;color:var(--muted);transition:.2s;font-family:var(--font)}
.filter.active,.filter:hover{background:var(--green);color:#fff;border-color:var(--green)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s}
.project:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.project-img{aspect-ratio:16/10;position:relative;display:flex;align-items:flex-start;justify-content:flex-end;padding:14px;background-size:cover;background-position:center;overflow:hidden}
.project-img>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.project-img>.project-tag{position:relative;z-index:1}
.project-tag{background:rgba(0,0,0,.45);color:#fff;font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px)}
.project-body{padding:18px 20px}
.project-body h3{font-size:1.1rem;margin-bottom:4px}
.project-body p{margin:0;color:var(--muted);font-size:.92rem}
.project-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.project-power{color:var(--green);font-weight:800;white-space:nowrap}
.project.hide{display:none}

/* Gradient placeholders (for project/post images) */
.grad-1{background:linear-gradient(135deg,#0a6e4f,#1b9c73)}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:0;margin:0}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.step-no{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;margin-bottom:14px;font-family:var(--font)}
.steps h3{margin:0 0 6px;font-size:1.12rem}
.steps p{margin:0;color:var(--muted);font-size:.95rem}

/* About */
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.about h2{font-size:clamp(1.8rem,3.6vw,2.5rem);margin:6px 0 14px;font-weight:800}
.about-copy p{color:var(--muted);font-size:1.05rem}
.about-quote{background:var(--green);color:#fff;border-radius:var(--radius-lg);padding:34px}
.about-quote blockquote{margin:0;font-size:1.22rem;line-height:1.5;font-style:italic;font-family:var(--font)}
.about-quote cite{display:block;margin-top:14px;opacity:.85;font-style:normal;font-weight:700}
.mini-stats{display:flex;gap:20px;margin-top:24px;border-top:1px solid rgba(255,255,255,.2);padding-top:20px}
.mini-stats strong{display:block;font-size:1.5rem;font-family:var(--font)}
.mini-stats span{font-size:.82rem;opacity:.85}

/* Testimonials */
.testi-slider{max-width:760px;margin:0 auto;overflow:hidden}
.testi-track{display:flex;transition:transform .5s ease}
.testi{min-width:100%;text-align:center;padding:10px 20px;margin:0}
.testi blockquote{font-size:1.35rem;font-family:var(--font);font-style:italic;margin:0 0 14px;color:var(--ink)}
.testi figcaption{color:var(--muted);font-weight:700}
.testi-dots{display:flex;gap:8px;justify-content:center;margin-top:18px}
.testi-dots button{width:10px;height:10px;border-radius:50%;border:0;background:var(--line);cursor:pointer;transition:.2s}
.testi-dots button.active{background:var(--green);width:26px;border-radius:6px}

/* Blog */

/* FAQ */
.faq{display:grid;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:18px 20px;font-size:1.05rem;font-weight:700;font-family:var(--font);color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-ico{font-size:1.4rem;color:var(--green);transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{margin:0;padding:0 20px 18px;color:var(--muted)}

/* Foto kart (alt başlık bindirmeli görsel) */
.photo-card{position:relative;margin:24px 0 0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.photo-card img{width:100%;height:340px;object-fit:cover;display:block}
.photo-card figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 22px 18px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.72))}
.photo-card figcaption strong{display:block;font-size:1.15rem;font-family:var(--font)}
.photo-card figcaption span{font-size:.92rem;opacity:.9}

/* Timeline (Kilometre Taşları) */
.timeline{list-style:none;margin:0;padding:0 0 0 26px;border-left:2px solid var(--line);display:grid;gap:18px}
.timeline li{position:relative;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px}
.timeline li::before{content:"";position:absolute;left:-33px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--green);border:3px solid var(--bg)}
.t-year{display:block;color:var(--green);font-weight:800;font-family:var(--font);font-size:1.2rem;margin-bottom:2px}
.timeline p{margin:0;color:var(--muted)}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:54px 20px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:800}
.cta-inner p{margin:8px 0 0;opacity:.9}

/* Contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact h2{font-size:clamp(1.8rem,3.6vw,2.5rem);margin:6px 0 12px;font-weight:800}
.contact-copy p{color:var(--muted);font-size:1.05rem}
.contact-list{list-style:none;padding:0;margin:22px 0;display:grid;gap:12px;font-size:1.04rem}
.contact-list a{color:var(--green);font-weight:600}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-lg)}
.form-note{margin:10px 0 0;font-size:.92rem;font-weight:700;min-height:1.2em;text-align:center}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:10px;background:var(--bg-alt);border:1px solid var(--line);display:grid;place-items:center;font-weight:800;color:var(--green);transition:.2s}
.socials a:hover{background:var(--green);color:#fff}

/* Footer */
.site-footer{background:#0a1512;color:#aebfb8;padding:56px 0 24px}
[data-theme="dark"] .site-footer{background:#08110e}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:30px}
.footer-brand{color:#fff;font-size:1.3rem}
.footer-brand strong{color:var(--sun)}
.footer-brand-col p{margin:10px 0 14px;color:#8ca39a;font-size:.94rem}
.footer-contact{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:8px}
.footer-contact li{color:#8ca39a;font-size:.9rem}
.footer-contact a{color:#8ca39a;transition:.2s}
.footer-contact a:hover{color:var(--sun)}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:14px;font-family:var(--font)}
.footer-col a{display:block;color:#8ca39a;padding:5px 0;font-size:.94rem;transition:.2s}
.footer-col a:hover{color:var(--sun)}
.news-form{display:flex;gap:8px;margin-top:10px}
.news-form input{flex:1;padding:11px 12px;border-radius:10px;border:1px solid #20342d;background:#0f1d18;color:#e8f0ec}
.news-note{font-size:.85rem;color:var(--sun);margin:8px 0 0;min-height:1em}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid #16261f;margin-top:36px;padding-top:20px;font-size:.86rem;color:#7a8f87}
.footer-bottom a:hover{color:var(--sun)}

/* FAB buttons */
.fab{position:fixed;right:20px;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:1.4rem;box-shadow:var(--shadow-lg);cursor:pointer;border:0;z-index:90;transition:transform .2s,opacity .3s}
.fab:hover{transform:scale(1.08)}
.fab-wa{bottom:84px;background:#25d366;color:#fff;text-decoration:none}
.fab-top{bottom:20px;background:var(--green);color:#fff;opacity:0;pointer-events:none}
.fab-top.show{opacity:1;pointer-events:auto}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.float-badge{animation:none}}

/* Responsive */
@media(max-width:980px){
  .hero-grid,.about,.contact,.calc-grid{grid-template-columns:1fr}
  .hero-art{order:-1}
  .cards,.projects{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .menu{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:18px 20px;gap:14px;align-items:stretch;transform:translateY(-150%);transition:transform .3s;margin-left:0;box-shadow:var(--shadow)}
  .menu.open{transform:translateY(0)}
  .menu a:not(.btn)::after{display:none}
  .hamburger{display:flex}
  .calc-results{grid-template-columns:1fr}
  .ticks.two-col{grid-template-columns:1fr}
}
@media(max-width:540px){
  .cards,.projects,.steps,.footer-grid{grid-template-columns:1fr}
  .hero{padding:48px 0}
  .row{grid-template-columns:1fr}
  .float-badge{display:none}
  .footer-bottom{flex-direction:column}
}

/* ---- Alet çantası (mühendislik araçları) ---- */
.toolbox{max-width:980px;margin:0 auto}
.tool-tabs{flex-wrap:wrap}
.tool-panel{display:none}
.tool-panel.active{display:block}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.tool-title{font-size:1.15rem;font-weight:800;margin-bottom:12px}
.tool-hint{color:var(--muted);font-size:.85rem;margin-top:12px;line-height:1.5}
.layout-viz{margin-top:14px;display:flex;justify-content:center}
.layout-viz svg{max-width:340px;width:100%;height:auto}
.cable-table{display:flex;flex-direction:column;gap:4px;font-size:.92rem}
.cable-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:8px 12px;border-radius:8px;background:var(--card)}
.cable-row span:nth-child(2),.cable-row span:nth-child(3){text-align:right;font-variant-numeric:tabular-nums}
.cable-head{font-weight:700;color:var(--muted);background:transparent;padding-bottom:2px}
.cable-row.ok{background:rgba(10,110,79,.12);font-weight:600}
.tool-cta{text-align:center;margin-top:24px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media(max-width:760px){.tool-grid{grid-template-columns:1fr}}

/* ---- Sezon kampanyası (tarımsal sulama) ---- */
.topbar-campaign{background:linear-gradient(90deg,var(--sun),#ff8a00);color:#3a2a00}
.topbar-campaign a{color:#3a2a00;text-decoration:underline}
.campaign-badge{display:inline-block;background:linear-gradient(135deg,var(--sun),#ff8a00);color:#3a2a00;font-weight:800;font-size:.82rem;letter-spacing:.3px;padding:7px 16px;border-radius:999px;margin-bottom:14px;box-shadow:0 4px 14px rgba(247,181,0,.35)}
.urgency{color:#c0392b;font-weight:700;margin:10px 0 0;font-size:.98rem}
[data-theme="dark"] .urgency{color:#ff8f7a}

/* ---- Öne çıkan hesaplayıcı bölümü (ana sayfa) ---- */
.calc-hero{display:grid;grid-template-columns:1.4fr .8fr;gap:32px;align-items:center;
  background:linear-gradient(135deg,color-mix(in srgb,var(--green) 9%,var(--card)),var(--card));
  border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-lg);padding:42px}
.calc-hero h2{font-size:clamp(1.8rem,3.8vw,2.6rem);font-weight:800;margin:10px 0 12px}
.calc-hero p{color:var(--muted);font-size:1.05rem;margin:0 0 22px}
.calc-hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.calc-hero-points{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.calc-hero-points li{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:13px 16px;font-weight:700;font-size:.95rem}
@media(max-width:820px){.calc-hero{grid-template-columns:1fr;padding:26px}}

/* ---- Sabit mobil CTA çubuğu (telefonlarda) ---- */
.mobile-cta{display:none}
@media(max-width:760px){
  .mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;
    background:var(--bg);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.12);
    padding:8px;gap:8px}
  .mcta{flex:1;min-height:48px;display:flex;align-items:center;justify-content:center;gap:6px;
    border-radius:12px;font-weight:800;font-size:.92rem;font-family:var(--font);text-align:center;padding:0 8px}
  .mcta-call{background:var(--bg-alt);color:var(--green);border:1.5px solid var(--green)}
  .mcta-wa{background:#25d366;color:#fff}
  .mcta-quote{background:var(--green);color:#fff}
  body{padding-bottom:66px}            /* çubuğun içeriği örtmemesi için */
  .fab-wa{display:none}                 /* WhatsApp zaten çubukta */
  .fab-top{bottom:74px}                 /* başa-dön çubuğun üstüne */
}

/* ---- Mobil tipografi & tıklama alanları (telefon uyumu) ---- */
@media(max-width:760px){
  input,select,textarea{font-size:16px}          /* iOS'ta otomatik yakınlaştırmayı önler */
  body{line-height:1.6}
  .btn{padding:14px 24px}                          /* ~48px dokunma yüksekliği */
  .btn-sm{padding:12px 18px}
  .menu a{min-height:46px;display:flex;align-items:center}
  .lang-switch button{padding:10px 12px;font-size:.82rem}
  .theme-toggle{width:46px;height:46px}
  .footer-col a{display:inline-block;padding:6px 0}
  .footer-bottom a{padding:6px 4px;display:inline-block}
  .crumbs a{padding:4px 0;display:inline-block}
  .topbar-inner{font-size:.82rem}
}

/* Yazdırma / PDF — sayfa süslerini gizle, içeriği sade bas */
@media print{
  .site-header,.site-footer,.topbar,.fab,.mobile-cta,.scroll-progress,.cta-band,.tool-cta,.calc-actions,.lang-switch,.theme-toggle,.hamburger{display:none !important}
  .tool-tabs{display:none !important}
  .tool-panel{display:block !important;page-break-inside:avoid;margin-bottom:16px}
  body{background:#fff;color:#000;padding-bottom:0}
  .calc-card,.result{box-shadow:none;border:1px solid #ccc}
  a[href]:after{content:""}
  .gchat-fab,.gchat,.gchat-menu{display:none !important}
}

/* ---- Akıllı asistan (sohbet botu) — birleşik FAB (sağ alt) ---- */
.fab-wa{display:none !important}   /* WhatsApp birleşik butona taşındı */
.gchat-fab{position:fixed;right:20px;bottom:84px;z-index:96;display:flex;align-items:center;gap:8px;
  background:var(--green);color:#fff;border:0;border-radius:999px;padding:12px 20px 12px 16px;cursor:pointer;
  font-family:var(--font);font-weight:800;font-size:.95rem;box-shadow:var(--shadow-lg);transition:transform .15s,opacity .2s}
.gchat-fab:hover{transform:translateY(-2px)}
.gchat-fab.hide{opacity:0;pointer-events:none;transform:scale(.9)}
.gchat-fab-ic{font-size:1.35rem;line-height:1}
.gchat-menu{position:fixed;right:20px;bottom:150px;z-index:97;display:none;flex-direction:column;gap:8px;min-width:210px}
.gchat-menu.open{display:flex}
.gchat-menu-item{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:12px;
  padding:12px 16px;font-weight:700;font-family:var(--font);font-size:.92rem;color:var(--ink);cursor:pointer;text-decoration:none;
  box-shadow:var(--shadow);text-align:left}
.gchat-menu-item:hover{border-color:var(--green);color:var(--green)}
.gchat-menu-item.wa:hover{border-color:#25d366;color:#1a9e4b}
.gchat{position:fixed;right:20px;bottom:20px;z-index:98;width:360px;max-width:calc(100vw - 32px);height:72vh;max-height:560px;
  display:none;flex-direction:column;background:var(--bg);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:0 24px 70px rgba(0,0,0,.32)}
.gchat.open{display:flex}
.gchat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff}
.gchat-ava{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-size:1.1rem;flex:0 0 auto}
.gchat-head strong{display:block;font-size:1rem;font-family:var(--font)}
.gchat-head small{opacity:.85;font-size:.78rem}
.gchat-close{margin-left:auto;background:none;border:0;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;padding:0 4px}
.gchat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px;background:var(--bg-alt)}
.gchat-msg{max-width:85%;padding:10px 13px;border-radius:14px;font-size:.92rem;line-height:1.45;word-wrap:break-word}
.gchat-msg.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:4px}
.gchat-msg.user{align-self:flex-end;background:var(--green);color:#fff;border-bottom-right-radius:4px}
.gchat-link{color:var(--green);font-weight:700;font-size:.9rem}
.gchat-msg.user .gchat-link{color:#fff}
.gchat-quick{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0}
.gchat-quick button{background:var(--bg);border:1.5px solid var(--green);color:var(--green);border-radius:999px;padding:7px 12px;font-size:.84rem;font-weight:700;cursor:pointer;font-family:var(--font)}
.gchat-quick button:hover{background:var(--green);color:#fff}
.gchat-consent{font-size:.76rem;color:var(--muted);padding:2px 4px}
.gchat-consent a{color:var(--green);font-weight:600}
.gchat-actions{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.gchat-send{display:block;text-align:center;border-radius:12px;padding:12px;font-weight:800;font-family:var(--font);text-decoration:none}
.gchat-send.wa{background:#25d366;color:#fff}
.gchat-send.mail{background:var(--bg);border:1.5px solid var(--green);color:var(--green)}
.gchat-foot{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line);background:var(--bg)}
.gchat-foot input{flex:1;padding:11px 14px;border:1px solid var(--line);border-radius:999px;font:inherit;background:var(--bg-alt);color:var(--ink)}
.gchat-foot input:focus{outline:none;border-color:var(--green)}
.gchat-foot button{flex:0 0 auto;width:44px;border:0;border-radius:50%;background:var(--green);color:#fff;font-size:1.1rem;cursor:pointer}
@media(max-width:760px){
  .gchat-fab{bottom:80px;right:12px;padding:0;width:54px;height:54px;border-radius:50%;justify-content:center}
  .gchat-fab-tx{display:none}                                   /* mobilde sadece robot ikonu */
  .gchat{left:8px;right:8px;bottom:8px;width:auto;max-width:none;height:78vh}
}