/* ===== TASARIM 2: Klasik Koyu Yeşil + Altın Kurumsal ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#166534;--primary-dark:#14532d;--primary-light:#22c55e;
  --secondary:#1c1917;--accent:#ca8a04;--accent-dark:#a16207;
  --success:#16a34a;--text:#292524;--text-light:#57534e;
  --bg:#fff;--bg-alt:#f5f5f4;--bg-dark:#1c1917;--border:#e7e5e4;
  --shadow:0 4px 6px -1px rgb(0 0 0/.07),0 2px 4px -2px rgb(0 0 0/.05);
  --shadow-lg:0 20px 25px -5px rgb(0 0 0/.1),0 8px 10px -6px rgb(0 0 0/.08);
  --radius:10px;--transition:.25s ease;--container:1160px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;min-height:100vh;display:flex;flex-direction:column}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary-dark)}
ul{list-style:none}
h1,h2,h3,h4{color:var(--secondary);line-height:1.28;font-weight:700}
h1{font-size:clamp(2rem,4.8vw,2.85rem)}
h2{font-size:clamp(1.5rem,3.8vw,2rem);margin-bottom:1rem}
h3{font-size:1.15rem;margin-bottom:.5rem}
p{margin-bottom:1rem;color:var(--text)}
.lead{font-size:1.1rem;color:var(--text-light);max-width:660px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 1.25rem}
.section{padding:4.75rem 0}
.section-alt{background:var(--bg-alt)}
.section-header{text-align:center;margin-bottom:3rem}
.section-header .lead{margin:.8rem auto 0}
.badge{display:inline-block;background:rgba(22,101,52,.1);color:var(--primary);font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:.3rem .8rem;border-radius:4px;margin-bottom:.8rem}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:3px solid var(--primary);box-shadow:0 2px 8px rgb(0 0 0/.06)}
.nav-wrapper{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-size:1.4rem;font-weight:800;color:var(--secondary);letter-spacing:-.02em}
.logo span{color:var(--primary)}
.nav-menu{display:flex;gap:.1rem;align-items:center}
.nav-menu a{display:block;padding:.5rem 1rem;color:var(--text);font-weight:600;font-size:.93rem;border-radius:6px;transition:all var(--transition)}
.nav-menu a:hover,.nav-menu a.active{color:var(--primary);background:rgba(22,101,52,.08)}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:22px;height:2.5px;background:var(--secondary);border-radius:2px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.75rem 1.5rem;font-weight:600;font-size:.94rem;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all var(--transition);text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px rgba(22,101,52,.3)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.75);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline-dark{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline-dark:hover{background:var(--primary);color:#fff}
.btn-lg{padding:.9rem 1.9rem;font-size:1.02rem}
.btn-sm{padding:.5rem 1.1rem;font-size:.85rem}

/* Hero */
.hero{background:linear-gradient(160deg,#14532d 0%,#166534 45%,#15803d 100%);color:#fff;padding:5.5rem 0 6rem;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--accent),#eab308,var(--accent))}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:2.75rem;align-items:center}
.hero-content h1{color:#fff;margin-bottom:1.1rem}
.hero-content .lead{color:rgba(255,255,255,.9);margin-bottom:1.85rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.25rem}
.hero-stats{display:flex;gap:2rem;flex-wrap:wrap}
.hero-stat strong{display:block;font-size:1.7rem;font-weight:800;color:#fef08a;line-height:1.2}
.hero-stat span{font-size:.84rem;color:rgba(255,255,255,.75)}
.hero-visual{background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:2rem;text-align:center}
.hero-visual .big-icon{font-size:4.2rem;margin-bottom:.9rem}
.hero-visual h3{color:#fff;margin-bottom:.45rem}
.hero-visual p{color:rgba(255,255,255,.85);font-size:.93rem;margin:0}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.6rem}
.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);transition:transform var(--transition),box-shadow var(--transition);border-top:3px solid var(--primary)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-icon{width:50px;height:50px;background:rgba(22,101,52,.1);color:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.45rem;margin-bottom:1.1rem}
.card h3{margin-bottom:.55rem}
.card p{color:var(--text-light);font-size:.93rem;margin-bottom:0}

/* Stats */
.stats-bar{background:var(--bg-dark);color:#fff;padding:3.25rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.75rem;text-align:center}
.stat-item strong{display:block;font-size:2.35rem;font-weight:800;color:var(--accent);line-height:1.15;margin-bottom:.3rem}
.stat-item span{font-size:.92rem;color:#a8a29e}

/* Process */
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:step}
.process-step{text-align:center;padding:1.4rem 1rem}
.process-step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--primary);color:#fff;font-weight:800;font-size:1.2rem;border-radius:50%;margin:0 auto 1rem;border:3px solid var(--accent)}
.process-step h3{font-size:1.05rem;margin-bottom:.45rem}
.process-step p{font-size:.88rem;color:var(--text-light);margin:0}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.service-card{background:var(--bg);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);transition:transform var(--transition),box-shadow var(--transition)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-card-top{background:linear-gradient(135deg,#14532d,#166534);color:#fff;padding:1.6rem;text-align:center;border-bottom:3px solid var(--accent)}
.service-card-top .icon{font-size:2.3rem;margin-bottom:.65rem}
.service-card-top h3{color:#fff;margin:0}
.service-card-body{padding:1.4rem}
.service-card-body ul{margin-bottom:1.15rem}
.service-card-body li{position:relative;padding-left:1.3rem;margin-bottom:.4rem;font-size:.9rem;color:var(--text-light)}
.service-card-body li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.6rem}
.testimonial{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);border-left:4px solid var(--primary)}
.testimonial p{font-style:italic;color:var(--text);margin-bottom:1.15rem}
.testimonial-author{display:flex;align-items:center;gap:.8rem}
.author-avatar{width:42px;height:42px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem}
.author-info strong{display:block;color:var(--secondary);font-size:.93rem}
.author-info span{font-size:.78rem;color:var(--text-light)}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.25rem;align-items:center}
.about-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:linear-gradient(145deg,#14532d,#166534);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:#fff;font-size:3.75rem;font-weight:700;border:4px solid var(--accent)}
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1.4rem;margin-top:2.35rem}
.value-item{text-align:center;padding:1.6rem 1.15rem;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.value-item .num{font-size:2.2rem;font-weight:800;color:var(--primary);display:block;margin-bottom:.3rem}

/* Services list */
.service-list{display:grid;gap:1.4rem}
.service-item{display:grid;grid-template-columns:auto 1fr;gap:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.55rem;transition:box-shadow var(--transition);border-left:4px solid var(--primary)}
.service-item:hover{box-shadow:var(--shadow-lg)}
.service-num{width:48px;height:48px;background:var(--primary);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.8rem;overflow:hidden;background:var(--bg)}
.faq-item.active{border-color:var(--primary);box-shadow:var(--shadow)}
.faq-question{width:100%;text-align:left;padding:1.15rem 1.3rem;background:none;border:none;font-size:1.02rem;font-weight:600;color:var(--secondary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:inherit}
.faq-question:hover{background:var(--bg-alt)}
.faq-question::after{content:"+";font-size:1.4rem;color:var(--primary);flex-shrink:0}
.faq-item.active .faq-question::after{content:"−"}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease}
.faq-item.active .faq-answer{max-height:300px;padding:0 1.3rem 1.2rem}
.faq-answer p{color:var(--text-light);margin:0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:2.5rem}
.contact-info{display:flex;flex-direction:column;gap:1.35rem}
.info-card{display:flex;gap:1rem;align-items:flex-start;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);border-left:3px solid var(--primary)}
.info-icon{width:44px;height:44px;background:rgba(22,101,52,.1);color:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contact-form{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-lg)}
.form-group{margin-bottom:1.15rem}
.form-group label{display:block;font-weight:600;font-size:.88rem;margin-bottom:.35rem;color:var(--secondary)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:6px;font-family:inherit;font-size:1rem;transition:border-color var(--transition),box-shadow var(--transition);background:#fff}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,101,52,.15)}
.form-group textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}

/* Footer */
.site-footer{background:var(--bg-dark);color:#d6d3d1;padding:3.75rem 0 1.6rem;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:2.25rem;margin-bottom:2.5rem}
.footer-brand .logo{color:#fff;margin-bottom:.85rem;display:inline-block}
.footer-brand p{color:#a8a29e;font-size:.93rem;line-height:1.65}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer-col ul li{margin-bottom:.5rem}
.footer-col a{color:#a8a29e;font-size:.93rem}
.footer-col a:hover{color:var(--primary-light)}
.footer-bottom{border-top:1px solid #292524;padding-top:1.4rem;text-align:center;font-size:.85rem;color:#78716c}
.footer-bottom a{color:#a8a29e}

/* Page header */
.page-header{background:linear-gradient(160deg,#14532d,#166534);color:#fff;padding:3.5rem 0;text-align:center;position:relative}
.page-header::after{content:"";position:absolute;bottom:0;left:0;right:0;height:5px;background:var(--accent)}
.page-header h1{color:#fff;margin-bottom:.45rem}
.page-header p{color:rgba(255,255,255,.9);margin:0}
.breadcrumb{display:flex;justify-content:center;gap:.45rem;margin-top:1rem;font-size:.88rem}
.breadcrumb a{color:rgba(255,255,255,.8)}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:rgba(255,255,255,.5)}

/* CTA */
.cta{background:var(--bg-dark);color:#fff;text-align:center;padding:4.25rem 0;position:relative}
.cta::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--accent)}
.cta h2{color:#fff;margin-bottom:.7rem}
.cta p{color:#a8a29e;margin-bottom:1.75rem;max-width:500px;margin-left:auto;margin-right:auto}

/* Responsive */
@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr}
  .hero-visual{max-width:380px;margin:0 auto}
  .process-steps,.service-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-menu{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:1rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);transform:translateY(-130%);opacity:0;visibility:hidden;transition:all .3s ease}
  .nav-menu.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-menu a{width:100%;padding:.85rem 1rem}
  .nav-cta{margin:.4rem 0 0;width:100%}
  .nav-cta .btn{width:100%}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:1.6rem}
  .process-steps,.service-grid,.stats-grid{grid-template-columns:1fr}
  .hero{padding:4rem 0 4.5rem}
  .section{padding:3.5rem 0}
}