/* ==================================================================
   sablon/public/theme/style.css
   duenor — NÖTR BAŞLANGIÇ TEMASI (sektörsüz, temiz, profesyonel, açık).
   Yeni müşteri için temel; istenirse renk/punto değiştirilip giydirilir.
   Tek renk değişimi için --accent yeterli.
   ================================================================== */

:root {
    --bg:        #ffffff;
    --bg-soft:   #f8fafc;
    --bg-soft2:  #f1f5f9;
    --ink:       #0f172a;
    --text:      #475569;
    --muted:     #94a3b8;
    --line:      #e2e8f0;
    --accent:    #4f46e5;   /* indigo (kolayca değiştirilebilir) */
    --accent-dk: #4338ca;
    --accent-sf: rgba(79,70,229,.08);
    --alt:       #0ea5e9;
    --dark:      #0f172a;
    --btn-radius: 8px;
    --radius:    14px;
    --max:       1180px;
    --shadow:    0 10px 30px rgba(15,23,42,.06);
    --shadow-lg: 0 24px 60px rgba(15,23,42,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
    background: var(--bg); color: var(--text); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.text-center { text-align: center; }
h1,h2,h3,h4 { font-family: inherit; color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.02em; }

.section { padding: 88px 0; }
.section.alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-head .eyebrow { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); }
.section-head p { color: var(--muted); margin: 14px 0 0; font-size: 17px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 26px; border-radius: var(--btn-radius);
    font-weight: 600; font-size: 14.5px; border: 1px solid transparent; cursor: pointer;
    transition: transform .15s ease, background .2s, box-shadow .2s, color .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(79,70,229,.25); }
.btn-accent:hover { background: var(--accent-dk); box-shadow: 0 12px 26px rgba(79,70,229,.35); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-light { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-light:hover { background: var(--bg-soft); }
.btn-wa { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1fb457; box-shadow: 0 12px 26px rgba(37,211,102,.3); }

.topbar { display: none; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo img { max-height: 46px; }
.logo-text { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }

.site-nav { display: flex; align-items: center; gap: 2px; }
.site-nav > a, .nav-item > a { display: inline-flex; align-items: center; gap: 5px; padding: 10px 14px; font-size: 14px; font-weight: 500; color: var(--text); border-radius: 8px; transition: color .2s, background .2s; }
.site-nav > a:hover, .nav-item:hover > a { color: var(--accent); }
.site-nav > a.active { color: var(--accent); }
.nav-item { position: relative; }
.nav-item > a::after { content: "▾"; font-size: 11px; opacity: .6; }
.nav-dropdown { position: absolute; top: 100%; left: 0; min-width: 250px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s; z-index: 60; }
.nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown a { display: block; padding: 10px 14px; border-radius: 8px; font-size: 14px; color: var(--text); }
.nav-dropdown a:hover { background: var(--accent-sf); color: var(--accent); }
.nav-cta { margin-left: 10px; color: #fff !important; }
.nav-toggle { display: none; }
.nav-toggle-btn { display: none; font-size: 26px; cursor: pointer; color: var(--ink); user-select: none; }

.hero { position: relative; min-height: 78vh; display: flex; align-items: center; overflow: hidden;
    background: radial-gradient(900px 500px at 80% -10%, var(--accent-sf), transparent 60%), linear-gradient(180deg, var(--bg), var(--bg-soft)); }
.hero.has-photo { background-size: cover; background-position: center; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 15% 30%, rgba(14,165,233,.07), transparent 60%); }
.hero-inner { position: relative; z-index: 2; width: 100%; max-width: 760px; padding: 80px 0; }
.hero .hero-logo { max-height: 90px; margin: 0 0 24px; }
.hero h1 { font-size: clamp(34px, 5.5vw, 60px); color: var(--ink); margin: 0 0 18px; line-height: 1.05; }
.hero h1 .hl { color: var(--accent); }
.hero .hero-text { font-size: clamp(16px, 1.5vw, 20px); color: var(--text); max-width: 560px; margin: 0 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.badges { padding: 0; }
.badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: -40px; position: relative; z-index: 3; }
.badge-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px; text-align: center; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s; }
.badge-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.badge-item .b-ico { width: 52px; height: 52px; margin: 0 auto 14px; display: grid; place-items: center; font-size: 24px; border-radius: 14px; background: var(--accent-sf); color: var(--accent); }
.badge-item h3 { font-size: 16px; margin: 0; color: var(--ink); }
.badge-item p { font-size: 13px; color: var(--muted); margin: 4px 0 0; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.service-card .s-body { display: flex; flex-direction: column; height: 100%; }
.service-card .s-ico { width: 56px; height: 56px; display: grid; place-items: center; font-size: 26px; border-radius: 14px; background: var(--accent-sf); color: var(--accent); margin-bottom: 18px; }
.service-card h3 { font-size: 20px; color: var(--ink); margin-bottom: 10px; }
.service-card p { color: var(--text); margin: 0 0 18px; font-size: 15px; flex: 1; }
.service-card .s-more { color: var(--accent); font-weight: 600; font-size: 14px; display: inline-flex; gap: 6px; align-items: center; }
.service-card:hover .s-more { gap: 10px; }

.work-block { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-bottom: 56px; }
.work-block:last-child { margin-bottom: 0; }
.work-block.reverse .work-media { order: 2; }
.work-media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4/3; background: var(--bg-soft2); box-shadow: var(--shadow); }
.work-media img { width: 100%; height: 100%; object-fit: cover; }
.work-media.placeholder { display: grid; place-items: center; }
.work-media .ph { font-size: 56px; opacity: .5; }
.work-tag { display: inline-block; background: var(--accent-sf); color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; margin-bottom: 14px; }
.work-text h3 { font-size: clamp(22px, 3vw, 30px); color: var(--ink); }
.work-text p { color: var(--text); }

.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq-item > summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 600; font-size: 16.5px; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after { content: "+"; color: var(--accent); font-size: 24px; font-weight: 400; transition: transform .2s; }
.faq-item[open] > summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 24px 22px; color: var(--muted); }

.cta { background: linear-gradient(135deg, var(--accent), var(--accent-dk)); color: #fff; border-radius: 20px; padding: 64px 44px; text-align: center; box-shadow: 0 20px 50px rgba(79,70,229,.3); }
.cta h2 { color: #fff; font-size: clamp(26px, 4vw, 38px); }
.cta p { color: rgba(255,255,255,.9); max-width: 600px; margin: 14px auto 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta .btn-light { background: #fff; color: var(--accent-dk); border-color: #fff; }

.ba-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.ba-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.ba-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.ba-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line); }
.ba-img { position: relative; aspect-ratio: 4/3; background: var(--bg-soft2); overflow: hidden; }
.ba-img img { width: 100%; height: 100%; object-fit: cover; }
.ba-img .ph { width: 100%; height: 100%; font-size: 30px; }
.ba-badge { position: absolute; top: 10px; z-index: 2; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }
.ba-badge.before { left: 10px; background: rgba(15,23,42,.7); color: #fff; }
.ba-badge.after { right: 10px; background: var(--accent); color: #fff; }
.ba-body { padding: 22px 24px; }
.ba-body h3 { font-size: 19px; color: var(--ink); margin-bottom: 8px; }
.ba-body p { color: var(--text); margin: 0; font-size: 14.5px; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); aspect-ratio: 4/3; background: var(--bg-soft2); border: 1px solid var(--line); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 14px; background: linear-gradient(transparent, rgba(15,23,42,.8)); color: #fff; font-size: 14px; font-weight: 600; }

.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; text-align: center; box-shadow: var(--shadow); }
.stat-card .num { font-size: 42px; font-weight: 800; color: var(--accent); }
.stat-card .lbl { color: var(--muted); font-weight: 500; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.feature-card .f-ico { width: 52px; height: 52px; display: grid; place-items: center; font-size: 24px; border-radius: 14px; background: var(--accent-sf); color: var(--accent); margin-bottom: 16px; }
.feature-card h3 { font-size: 19px; color: var(--ink); }
.feature-card p { color: var(--muted); margin: 0; }

.page-hero { padding: 80px 0 56px; text-align: center; background: radial-gradient(700px 300px at 50% -10%, var(--accent-sf), transparent 60%), var(--bg-soft); border-bottom: 1px solid var(--line); }
.page-hero .crumb { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.page-hero .crumb a:hover { color: var(--accent); }
.page-hero h1 { font-size: clamp(28px, 5vw, 44px); color: var(--ink); }
.page-hero p { color: var(--text); max-width: 640px; margin: 12px auto 0; }

.prose { max-width: 820px; margin: 0 auto; }
.prose p { color: var(--text); }
.prose img { border-radius: var(--radius); margin: 18px 0; }
.prose h2, .prose h3 { margin-top: 1.4em; color: var(--ink); }
.prose ul { padding-left: 0; list-style: none; }
.prose ul li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.prose ul li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

.about-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.about-split img { border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }

.svc-detail { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.svc-section { margin-bottom: 34px; }
.svc-section h2 { font-size: 26px; color: var(--ink); }
.icon-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 0; padding: 0; list-style: none; }
.icon-list li { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.icon-list li strong { display: block; color: var(--ink); margin-bottom: 4px; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; padding: 4px 0 18px 52px; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; }
.svc-aside .box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; position: sticky; top: 100px; box-shadow: var(--shadow); }
.svc-aside h3, .svc-aside h4 { color: var(--ink); }
.ph { display: grid; place-items: center; color: var(--muted); font-size: 44px; background: var(--bg-soft2); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-card label { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 14px; color: var(--ink); }
.form-card input, .form-card textarea { width: 100%; padding: 13px 15px; background: var(--bg-soft); color: var(--ink); border: 1px solid var(--line); border-radius: var(--btn-radius); font-size: 15px; font-family: inherit; transition: border-color .2s, box-shadow .2s; }
.form-card input:focus, .form-card textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-sf); background: #fff; }
.form-card textarea { min-height: 130px; resize: vertical; }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list li .ico { width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: 12px; background: var(--accent-sf); color: var(--accent); font-size: 18px; }
.info-list li strong { display: block; color: var(--ink); }
.notice { padding: 13px 16px; border-radius: var(--btn-radius); margin-bottom: 16px; font-size: 14px; }
.notice-success { background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3); color: #047857; }
.notice-error { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.3); color: #b91c1c; }

.site-footer { background: var(--dark); color: #cbd5e1; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1.4fr; gap: 40px; padding: 60px 24px 40px; }
.footer-logo span { font-size: 20px; font-weight: 800; color: #fff; }
.footer-logo img { max-height: 46px; }
.footer-about p { color: #94a3b8; font-size: 14px; margin: 16px 0; }
.footer-social a { display: inline-block; margin-right: 8px; color: #cbd5e1; border: 1px solid #334155; padding: 6px 12px; border-radius: 8px; font-size: 13px; transition: all .2s; }
.footer-social a:hover { color: #fff; border-color: var(--accent); background: var(--accent); }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-links, .footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #94a3b8; font-size: 14px; transition: color .2s; }
.footer-links a:hover { color: #fff; }
.footer-contact li { color: #94a3b8; font-size: 14px; margin-bottom: 12px; display: flex; gap: 10px; }
.footer-contact .ico { color: var(--accent); }
.footer-contact a { color: #94a3b8; }
.footer-contact a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding: 18px 0; color: #64748b; font-size: 13px; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-credit { display: inline-flex; align-items: center; gap: 9px; color: #94a3b8; font-size: 12px; opacity: .8; transition: opacity .25s; }
.footer-credit:hover { opacity: 1; color: #fff; }
.footer-credit img { height: 18px; width: auto; filter: brightness(0) invert(1); opacity: .85; }
@media (max-width: 620px) { .footer-bottom-inner { justify-content: center; text-align: center; } }

.whatsapp-float { position: fixed; left: 22px; bottom: 22px; z-index: 60; width: 56px; height: 56px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 12px 28px rgba(37,211,102,.4); transition: transform .15s; font-size: 24px; }
.whatsapp-float span { display: none; }
.whatsapp-float::before { content: "💬"; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.05); }

@media (max-width: 980px) {
    .service-grid, .feature-grid, .stats-grid, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .work-block, .work-block.reverse .work-media { grid-template-columns: 1fr; order: 0; }
    .about-split, .svc-detail { grid-template-columns: 1fr; }
    .icon-list { grid-template-columns: 1fr; }
    .svc-aside .box { position: static; }
    .badges-grid { grid-template-columns: 1fr 1fr; margin-top: 24px; }
}
@media (max-width: 760px) {
    .nav-toggle-btn { display: block; }
    .site-nav { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); padding: 14px 24px 24px; gap: 2px; transform: translateY(-130%); transition: transform .25s ease; box-shadow: var(--shadow-lg); max-height: calc(100vh - 76px); overflow-y: auto; }
    .nav-toggle:checked ~ .site-nav { transform: translateY(0); }
    .nav-dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-left: 2px solid var(--line); border-radius: 0; margin: 0 0 8px 12px; padding: 0; }
    .nav-cta { margin: 10px 0 0; justify-content: center; }
    .section { padding: 60px 0; }
}
@media (max-width: 480px) {
    .service-grid, .gallery-grid, .feature-grid, .stats-grid, .badges-grid { grid-template-columns: 1fr; }
    .cta { padding: 44px 24px; }
}