:root {
  --green: #1a7c3e;
  --green-dark: #0f5228;
  --green-light: #2eab5c;
  --green-pale: #e8f5ee;
  --accent: #f5a623;
  --accent-dark: #d4881a;
  --text: #1a1a2e;
  --text-muted: #5a6478;
  --white: #ffffff;
  --bg: #f7faf8;
  --border: #d4e8da;
  --shadow: 0 4px 24px rgba(26,124,62,0.10);
  --shadow-lg: 0 12px 48px rgba(26,124,62,0.15);
  --radius: 14px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
h1,h2,h3,h4 { font-family: 'Sora', sans-serif; line-height: 1.2; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* TOP STRIP */
.top-strip { background: linear-gradient(90deg,var(--green-dark),var(--green)); color: var(--white); text-align: center; padding: 9px 20px; font-size: 13px; font-weight: 600; }
.top-strip a { color: var(--accent); text-decoration: underline; }

/* HEADER */
header { background: var(--white); border-bottom: 2px solid var(--border); position: sticky; top: 0; z-index: 900; box-shadow: 0 2px 12px rgba(0,0,0,.07); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 13px 20px; max-width: 1180px; margin: 0 auto; gap: 16px; }
.logo { width: 200px ; display: flex; align-items: center; gap: 10px; font-family: 'Sora',sans-serif; font-weight: 800; color: var(--green-dark); }
.logo-icon { width: 200px; height: 50px; background: linear-gradient(135deg,var(--green),var(--green-light));  display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.logo span { color: var(--green-light); }
nav.main-nav { display: flex; gap: 2px; }
nav.main-nav a { padding: 8px 13px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; color: var(--text-muted); transition: background .2s, color .2s; white-space: nowrap; }
nav.main-nav a:hover, nav.main-nav a.active { background: var(--green-pale); color: var(--green); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.btn-call { background: var(--green); color: var(--white); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 700; font-size: 13.5px; display: flex; align-items: center; gap: 6px; transition: background .2s; white-space: nowrap; }
.btn-call:hover { background: var(--green-dark); }
.btn-teklif { background: var(--accent); color: var(--white); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 700; font-size: 13.5px; white-space: nowrap; transition: background .2s; }
.btn-teklif:hover { background: var(--accent-dark); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; }

/* MOBILE NAV */
.mobile-nav { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--white); z-index: 9998; padding: 80px 24px 24px; flex-direction: column; gap: 4px; overflow-y: auto; }
.mobile-nav a { padding: 13px 16px; font-size: 16px; font-weight: 600; border-radius: var(--radius-sm); color: var(--text); border-bottom: 1px solid var(--border); }
.mobile-nav a:hover { background: var(--green-pale); color: var(--green); }
.mobile-nav.active { display: flex; }
.close-nav { position: absolute; top: 20px; right: 20px; background: var(--green-pale); border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--text); }

/* WHATSAPP FLOAT */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 9999; }
.wa-btn { width: 60px; height: 60px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,.4); cursor: pointer; transition: transform .2s; animation: waPulse 2s infinite; }
.wa-btn:hover { transform: scale(1.1); animation: none; }
.wa-btn svg { width: 30px; height: 30px; }
@keyframes waPulse { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4);} 50%{box-shadow:0 4px 32px rgba(37,211,102,.7);} }

/* TEKLIF BAR */
.teklif-bar-wrap { background: var(--white); border-bottom: 1px solid var(--border); }
.teklif-bar { max-width: 1180px; margin: 0 auto; padding: 16px 20px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.teklif-bar-text strong { display: block; font-family: 'Sora',sans-serif; font-size: 17px; color: var(--text); }
.teklif-bar-text span { font-size: 13px; color: var(--text-muted); }
.teklif-bar-text { flex: 1; min-width: 180px; }
.teklif-bar-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-wa { background: #25D366; color: var(--white); padding: 11px 20px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 7px; transition: background .2s; }
.btn-wa:hover { background: #1db954; }
.btn-phone { background: var(--green-pale); color: var(--green-dark); padding: 11px 20px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 7px; border: 2px solid var(--border); transition: all .2s; }
.btn-phone:hover { background: var(--green); color: var(--white); border-color: var(--green); }

/* PAGE HERO (inner pages) */
.page-hero { background: linear-gradient(135deg,var(--green-dark),var(--green)); color: var(--white); padding: 52px 20px 48px; text-align: center; }
.page-hero .breadcrumb { font-size: 13px; opacity: .75; margin-bottom: 12px; }
.page-hero .breadcrumb a { color: var(--accent); }
.page-hero h1 { font-size: clamp(26px,3.5vw,42px); margin-bottom: 12px; }
.page-hero p { opacity: .88; max-width: 600px; margin: 0 auto; font-size: 15px; }

/* SECTION HELPERS */
.section-label { display: inline-block; background: var(--green-pale); color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 5px 14px; border-radius: 50px; margin-bottom: 12px; }
.section-title { text-align: center; margin-bottom: 44px; }
.section-title h2 { font-size: clamp(22px,3vw,34px); color: var(--text); margin-bottom: 10px; }
.section-title p { color: var(--text-muted); max-width: 560px; margin: 0 auto; font-size: 15px; }

/* FOOTER */
footer { background: var(--text); color: rgba(255,255,255,.82); padding: 48px 20px 22px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; max-width: 1180px; margin: 0 auto 32px; }
.footer-col h4 { font-family: 'Sora',sans-serif; color: var(--white); font-size: 14.5px; margin-bottom: 14px; }
.footer-col p { font-size: 13px; line-height: 1.75; margin-bottom: 14px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 7px; }
.footer-col ul a { font-size: 13px; color: rgba(255,255,255,.68); transition: color .2s; }
.footer-col ul a:hover { color: var(--green-light); }
.fc-item { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 13px; }
.fc-item svg { width: 15px; height: 15px; color: var(--green-light); flex-shrink: 0; }
.footer-logo-text { font-family: 'Sora',sans-serif; font-weight: 800; font-size: 20px; color: var(--white); margin-bottom: 10px; }
.footer-logo-text span { color: var(--green-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 18px; display: flex; justify-content: space-between; max-width: 1180px; margin: 0 auto; font-size: 12px; color: rgba(255,255,255,.45); gap: 10px; flex-wrap: wrap; }

/* MODAL */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box { background: var(--white); border-radius: 20px; max-width: 720px; width: 100%; max-height: 88vh; overflow-y: auto; position: relative; transform: translateY(24px); transition: transform .35s; box-shadow: 0 24px 80px rgba(0,0,0,.25); }
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-header { background: linear-gradient(135deg,var(--green-dark),var(--green)); color: var(--white); padding: 28px 28px 22px; border-radius: 20px 20px 0 0; position: relative; }
.modal-header h2 { font-size: 24px; margin-bottom: 6px; }
.modal-header p { opacity: .85; font-size: 14px; }
.modal-close { position: absolute; top: 18px; right: 18px; background: rgba(255,255,255,.2); border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; color: white; font-size: 18px; transition: background .2s; }
.modal-close:hover { background: rgba(255,255,255,.35); }
.modal-body { padding: 28px; }
.modal-body h3 { font-size: 17px; color: var(--green-dark); margin: 20px 0 8px; }
.modal-body h3:first-child { margin-top: 0; }
.modal-body p { font-size: 14.5px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.7; }
.modal-body ul { list-style: none; margin-bottom: 16px; }
.modal-body ul li { font-size: 14px; color: var(--text-muted); padding: 5px 0 5px 22px; position: relative; }
.modal-body ul li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.modal-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; border-radius: var(--radius); margin-bottom: 20px; }
.modal-footer { padding: 0 28px 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.modal-cta-wa { background: #25D366; color: white; padding: 12px 22px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14.5px; display: flex; align-items: center; gap: 8px; cursor: pointer; border: none; transition: background .2s; }
.modal-cta-wa:hover { background: #1db954; }
.modal-cta-phone { background: var(--green-pale); color: var(--green-dark); padding: 12px 22px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14.5px; display: flex; align-items: center; gap: 8px; cursor: pointer; border: 2px solid var(--border); transition: all .2s; text-decoration: none; }
.modal-cta-phone:hover { background: var(--green); color: white; border-color: var(--green); }

/* CARDS */
.service-card { border-radius: var(--radius); overflow: hidden; border: 1.5px solid var(--border); background: var(--white); transition: transform .2s, box-shadow .2s; cursor: pointer; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-img { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.service-card:hover .service-img img { transform: scale(1.05); }
.service-tag { position: absolute; top: 12px; left: 12px; background: var(--green); color: var(--white); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 50px; }
.service-body { padding: 18px 20px 20px; }
.service-body h3 { font-size: 16.5px; margin-bottom: 7px; }
.service-body p { font-size: 13.5px; color: var(--text-muted); margin-bottom: 13px; }
.service-link { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 13.5px; font-weight: 700; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; max-width: 1180px; margin: 0 auto; }

/* ALAN CHIPS */
.alan-chip { background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 16px 10px; text-align: center; transition: all .2s; }
.alan-chip:hover { border-color: var(--green); background: var(--green-pale); }
.alan-chip .alan-icon { font-size: 24px; margin-bottom: 5px; }
.alan-chip p { font-size: 12px; font-weight: 600; color: var(--text); }
.alanlari-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; max-width: 1180px; margin: 0 auto; }

/* NEDEN BIZ LIST */
.neden-list { list-style: none; }
.neden-list li { display: flex; align-items: flex-start; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.neden-list li:last-child { border-bottom: none; }
.neden-list .check { width: 26px; height: 26px; background: var(--green); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 3px; }
.neden-list .check svg { width: 13px; height: 13px; }
.neden-list li strong { display: block; font-size: 14.5px; margin-bottom: 2px; }
.neden-list li span { font-size: 13px; color: var(--text-muted); }

/* CTA BAND */
.cta-band { background: linear-gradient(135deg,var(--green-dark),var(--green)); color: var(--white); padding: 56px 20px; text-align: center; }
.cta-band h2 { font-size: clamp(20px,3vw,32px); margin-bottom: 10px; }
.cta-band p { opacity: .86; margin-bottom: 28px; font-size: 15px; }
.cta-band-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.btn-outline-white { background: rgba(255,255,255,.15); color: var(--white); padding: 12px 24px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14.5px; border: 2px solid rgba(255,255,255,.4); display: flex; align-items: center; gap: 7px; transition: all .2s; }
.btn-outline-white:hover { background: rgba(255,255,255,.25); border-color: rgba(255,255,255,.7); }

/* SSS */
.sss-item { border: 1.5px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; overflow: hidden; background: var(--white); }
.sss-q { padding: 17px 20px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 700; font-size: 14.5px; user-select: none; }
.sss-q:hover { background: var(--green-pale); }
.sss-q .arrow { width: 24px; height: 24px; background: var(--green-pale); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform .3s; }
.sss-q .arrow svg { width: 12px; height: 12px; }
.sss-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .3s; font-size: 14px; color: var(--text-muted); }
.sss-item.open .sss-a { max-height: 220px; padding: 0 20px 16px; }
.sss-item.open .arrow { transform: rotate(180deg); background: var(--green); }
.sss-item.open .arrow svg path { stroke: white; }

/* FEATURE CARDS */
.feature-card { background: var(--white); border-radius: var(--radius); padding: 26px 22px; border: 1.5px solid var(--border); text-align: center; transition: transform .2s, box-shadow .2s, border-color .2s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.feature-icon { width: 52px; height: 52px; background: linear-gradient(135deg,var(--green-pale),#c8ead5); border-radius: 13px; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.feature-icon svg { width: 26px; height: 26px; }
.feature-card h3 { font-size: 15px; margin-bottom: 7px; }
.feature-card p { font-size: 13px; color: var(--text-muted); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 20px; max-width: 1180px; margin: 0 auto; }

/* RESPONSIVE */
@media(max-width:900px){
  nav.main-nav { display: none; }
  .btn-teklif { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:600px){
  .logo { font-size: 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .teklif-bar { flex-direction: column; align-items: stretch; }
  .wa-float { bottom: 16px; right: 16px; }
}