/* Premium Yazı Tipleri & RGB Değişkenleri */
:root {
    --primary-bg-rgb: 15, 23, 42;
    --primary-bg: #0f172a; 
    --card-bg-rgb: 30, 41, 59;
    --card-bg: #1e293b;
    --accent: #38bdf8; 
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.05);
    --canvas-opacity: 0.5;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --section-alt: rgba(255, 255, 255, 0.02);
}

body.light-mode {
    --primary-bg-rgb: 248, 250, 252;
    --primary-bg: #f8fafc;
    --card-bg-rgb: 255, 255, 255;
    --card-bg: #ffffff;
    --accent: #0ea5e9; 
    --text-light: #0f172a;
    --text-muted: #475569;
    --border-color: rgba(14, 165, 233, 0.15); 
    --canvas-opacity: 0.4;
    --section-alt: rgba(14, 165, 233, 0.03); 
}

/* Scrollbar ve Metin Seçimi */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--primary-bg); }
::-webkit-scrollbar-thumb { background: rgba(56, 189, 248, 0.3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::selection { background: var(--accent); color: #0f172a; }

html { scroll-behavior: smooth; scroll-padding-top: 85px; }
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Plus Jakarta Sans', sans-serif; }

body { background-color: var(--primary-bg); color: var(--text-light); line-height: 1.6; overflow-x: hidden; transition: background-color 0.4s, color 0.4s; }
#code-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; opacity: var(--canvas-opacity); transition: opacity 0.4s; pointer-events: none; }

/* SVG Küresel Stil Düzenlemesi */
.tech-svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ui-icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; margin-right: 10px; }
.link-svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: var(--transition-smooth); }
.faq-arrow { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: var(--transition-smooth); }

/* Pürüzsüz Scroll Giriş Animasyonu Tasarımı */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.215, 0.61, 0.355, 1), transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1); will-change: transform, opacity; }
.reveal-visible { opacity: 1; transform: translateY(0); }

/* Geçiş Ekranı */
#transition-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #050b14; z-index: 9999;
    display: flex; flex-direction: column; justify-content: center; padding: 50px;
    opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
#transition-overlay.active { opacity: 1; pointer-events: all; }
.terminal-output { color: #38bdf8; font-family: 'Fira Code', monospace; font-size: 1.1rem; line-height: 1.8; max-width: 800px; margin: 0 auto; width: 100%; }
.terminal-output span { display: block; opacity: 0; transform: translateY(10px); animation: fadeInUp 0.3s forwards; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* Üst Menü */
header { display: flex; justify-content: space-between; align-items: center; padding: 15px 50px; background: rgba(var(--primary-bg-rgb), 0.85); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border-color); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

.logo { font-size: 1.8rem; font-weight: 800; font-family: 'Fira Code', monospace; letter-spacing: -1.5px; background: linear-gradient(135deg, #ffffff 30%, #64748b 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: flex; align-items: center; user-select: none; line-height: 1; }
body.light-mode .logo { background: linear-gradient(135deg, #0f172a 30%, #0ea5e9 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.logo span { -webkit-text-fill-color: var(--accent); color: var(--accent); margin-left: 1px; font-size: 2rem; animation: blink-dot 1.5s ease-in-out infinite; text-shadow: 0 0 15px rgba(56, 189, 248, 0.8); }
@keyframes blink-dot { 0%, 100% { opacity: 1; text-shadow: 0 0 15px rgba(56, 189, 248, 0.8); } 50% { opacity: 0.2; text-shadow: 0 0 0px rgba(56, 189, 248, 0); } }

nav { display: flex; align-items: center; gap: 25px; }
nav a { color: var(--text-muted); text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: var(--transition-smooth); }
nav a:hover { color: var(--accent); transform: translateY(-1px); }
.controls { display: flex; align-items: center; gap: 15px; border-left: 1px solid var(--border-color); padding-left: 20px; }
.lang-switch { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.85rem; font-family: 'Fira Code', monospace; font-weight: bold; transition: var(--transition-smooth); letter-spacing: 1px;}
.lang-switch:hover { color: var(--accent); }

.theme-switch { background: none; border: none; cursor: pointer; display: flex; justify-content: center; align-items: center; width: 40px; height: 40px; border-radius: 50%; transition: var(--transition-smooth); }
.theme-switch:hover { background: rgba(255, 255, 255, 0.05); }
body.light-mode .theme-switch:hover { background: rgba(0, 0, 0, 0.05); }

.sun-icon { color: #f59e0b; fill: rgba(245, 158, 11, 0.2); animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards, sunRotate 15s linear 0.5s infinite; }
@keyframes sunRotate { 100% { transform: rotate(360deg); } }
.moon-icon { color: #e2e8f0; fill: rgba(226, 232, 240, 0.2); transform-origin: top center; animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; }
body.light-mode .moon-icon { color: #334155; fill: rgba(51, 65, 85, 0.2); }
@keyframes popIn { 0% { transform: scale(0) rotate(-90deg); opacity: 0; } 100% { transform: scale(1) rotate(0deg); opacity: 1; } }

/* Ortak Sınıflar */
.section-title { text-align: center; font-size: 2.3rem; margin-bottom: 50px; color: var(--text-light); font-weight: 800; letter-spacing: -0.5px;}
.section-padding { padding: 100px 20px; }
.alt-bg { background-color: var(--section-alt); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }

/* Hero */
.hero { text-align: center; padding: 140px 20px; display: flex; flex-direction: column; align-items: center; min-height: 85vh; justify-content: center; }
.hero h1 { font-size: 3.8rem; margin-bottom: 20px; max-width: 900px; line-height: 1.15; font-weight: 800; letter-spacing: -1.5px;}
.typing-container { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; font-family: 'Fira Code', monospace; height: 30px; font-weight: 600; }
.typing-text { color: var(--accent); }
.blinking-cursor { display: inline-block; width: 8px; height: 18px; background-color: var(--accent); animation: blink-cursor 1s step-end infinite; vertical-align: bottom; margin-left: 2px; }
@keyframes blink-cursor { 50% { opacity: 0; } }

.btn { display: inline-block; background: var(--accent); color: #fff; padding: 16px 40px; text-decoration: none; font-weight: 700; font-size: 0.95rem; border-radius: 8px; transition: var(--transition-smooth); border: none; cursor: pointer; box-shadow: 0 4px 15px rgba(56, 189, 248, 0.2); text-align: center; letter-spacing: -0.2px;}
body.light-mode .btn { color: #ffffff; box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3); }
.btn:hover { transform: translateY(-4px); box-shadow: 0 12px 25px rgba(56, 189, 248, 0.35); }

/* Teknoloji Yığını */
.tech-stack { background: rgba(var(--card-bg-rgb), 0.5); padding: 22px 0; overflow: hidden; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); white-space: nowrap; backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);}
.tech-track { display: inline-block; animation: scroll 25s linear infinite; }
.tech-track span { color: var(--text-muted); font-size: 1rem; margin: 0 40px; font-weight: 700; display: inline-flex; align-items: center; gap: 10px; transition: var(--transition-smooth); cursor: default; font-family: 'Fira Code', monospace;}
.tech-track span:hover { color: var(--text-light); }
.tech-track span svg { color: var(--accent); }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* 3D TILT VE MOUSE SPOTLIGHT (LÜKS GÖRÜNÜM ALTYAPISI) */
.card, .process-card { 
    background: radial-gradient(800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(56, 189, 248, 0.07), transparent 40%), var(--card-bg);
    padding: 45px 35px; border-radius: 16px; width: 340px; border: 1px solid var(--border-color); 
    transform: perspective(1000px) rotateX(var(--rotate-x, 0deg)) rotateY(var(--rotate-y, 0deg)) scale3d(1, 1, 1);
    transition: transform 0.15s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s, background-color 0.4s, box-shadow 0.4s; 
    position: relative; overflow: hidden; transform-style: preserve-3d; will-change: transform;
}
body.light-mode .card, body.light-mode .process-card {
    background: radial-gradient(800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(14, 165, 233, 0.08), transparent 40%), var(--card-bg);
}
.card h3, .card p, .process-card h3, .process-card p, .process-num { transform: translateZ(30px); }

.card::before, .process-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0; transition: var(--transition-smooth); }
.card:hover, .process-card:hover { border-color: rgba(56, 189, 248, 0.35); box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25); }
body.light-mode .card:hover, body.light-mode .process-card:hover { border-color: rgba(14, 165, 233, 0.45); box-shadow: 0 25px 50px rgba(14, 165, 233, 0.15); }
.card:hover::before, .process-card:hover::before { opacity: 1; }

.card h3 { color: var(--text-light); font-size: 1.3rem; margin-bottom: 15px; font-weight: 700;}
.card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; font-weight: 500;}

/* Süreç Alanı */
.grid-container { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; max-width: 1200px; margin: 0 auto; }
.process-grid { display: flex; justify-content: center; gap: 25px; flex-wrap: wrap; max-width: 1200px; margin: 0 auto; }
.process-card { width: 265px; padding: 40px 30px; }
.process-num { font-size: 2.2rem; font-weight: 700; color: rgba(56, 189, 248, 0.15); position: absolute; top: 15px; right: 20px; font-family: 'Fira Code', monospace; transition: var(--transition-smooth); }
body.light-mode .process-num { color: rgba(14, 165, 233, 0.1); }
.process-card:hover .process-num { color: var(--accent); opacity: 0.4; transform: translateZ(40px) scale(1.1); }
.process-card h3 { color: var(--text-light); font-size: 1.25rem; margin-bottom: 15px; display: flex; align-items: center; gap: 20px; font-weight: 700;}
.process-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; font-weight: 500;}

/* Portfolyo */
.portfolio-card { width: 480px; padding: 40px; }
.status-badge { position: absolute; top: 25px; right: 25px; padding: 6px 14px; border-radius: 30px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; font-family: 'Fira Code', monospace; transform: translateZ(25px); }
.status-completed { background: rgba(16, 185, 129, 0.1); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.2); }
.status-progress { background: rgba(245, 158, 11, 0.1); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.2); }
.portfolio-link { color: var(--accent); text-decoration: none; font-weight: 700; margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition-smooth); font-size: 0.9rem; transform: translateZ(20px); }
.portfolio-link:hover .link-svg { transform: translateX(4px); }

/* SSS */
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--card-bg); margin-bottom: 15px; border-radius: 12px; border: 1px solid var(--border-color); overflow: hidden; transition: var(--transition-smooth); }
.faq-question { width: 100%; text-align: left; padding: 25px; background: transparent; border: none; color: var(--text-light); font-size: 1rem; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: var(--transition-smooth); }
.faq-question:hover { color: var(--accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.faq-answer p { padding: 0 25px 25px; color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; font-weight: 500;}
.faq-item.active { border-color: rgba(56, 189, 248, 0.3); }
.faq-item.active .faq-answer { max-height: 250px; }
.faq-item.active .faq-arrow { transform: rotate(180deg); color: var(--accent); }

/* PREMIUM INTERAKTIF PROJE SIHIRBAZI STILI */
.contact-wrapper { max-width: 850px; margin: 0 auto; background: var(--card-bg); padding: 50px; border-radius: 16px; border: 1px solid var(--border-color); box-shadow: 0 20px 40px rgba(0,0,0,0.1); position: relative; overflow: hidden;}
.contact-wrapper::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--accent); }
.form-group { margin-bottom: 25px; }
.form-row { display: flex; gap: 25px; }
.form-row .form-group { flex: 1; }
label { display: block; color: var(--text-muted); margin-bottom: 10px; font-size: 0.85rem; font-weight: 700; }
input, textarea { width: 100%; padding: 15px 18px; background: rgba(var(--primary-bg-rgb), 0.5); border: 1px solid var(--border-color); color: var(--text-light); border-radius: 8px; outline: none; transition: var(--transition-smooth); font-size: 0.95rem; font-weight: 500;}
input:focus, textarea:focus { border-color: var(--accent); background: var(--primary-bg); box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.1); transform: translateY(-2px);}

.wizard-section { margin-bottom: 35px; }
.wizard-title { font-size: 1.05rem; font-weight: 700; color: var(--text-light); margin-bottom: 15px; }
.wizard-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.wizard-card {
    background: rgba(var(--primary-bg-rgb), 0.4); border: 1px solid var(--border-color);
    padding: 20px; border-radius: 10px; cursor: pointer; text-align: center;
    transition: var(--transition-smooth); user-select: none;
}
.wizard-card:hover { border-color: rgba(56, 189, 248, 0.4); background: rgba(var(--primary-bg-rgb), 0.6); }
.wizard-card.active { border-color: var(--accent); background: rgba(56, 189, 248, 0.08); box-shadow: 0 0 15px rgba(56, 189, 248, 0.1); }
.wiz-card-title { font-size: 0.95rem; font-weight: 600; color: var(--text-light); }

.addon-list { display: flex; flex-direction: column; gap: 12px; }
.addon-item { display: flex; align-items: center; background: rgba(var(--primary-bg-rgb), 0.3); padding: 16px 20px; border-radius: 10px; border: 1px solid var(--border-color); cursor: pointer; user-select: none; transition: var(--transition-smooth); font-size: 0.95rem; font-weight: 600;}
.addon-item:hover { border-color: rgba(56, 189, 248, 0.3); }
.addon-checkbox { display: none; }
.addon-custom-box { width: 18px; height: 18px; border: 2px solid var(--text-muted); border-radius: 4px; margin-right: 15px; display: inline-block; position: relative; transition: var(--transition-smooth); }
.addon-checkbox:checked + .addon-custom-box { border-color: var(--accent); background: var(--accent); }
.addon-checkbox:checked + .addon-custom-box::after { content: ''; position: absolute; left: 4px; top: 1px; width: 5px; height: 9px; border: solid white; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* Canlı Fiyat Paneli Görünümü */
.wizard-live-panel {
    display: flex; justify-content: space-around; background: rgba(56, 189, 248, 0.05);
    border: 1px dashed rgba(56, 189, 248, 0.3); padding: 25px; border-radius: 12px; margin-bottom: 25px;
}
body.light-mode .wizard-live-panel { background: rgba(14, 165, 233, 0.04); border-color: rgba(14, 165, 233, 0.25); }
.live-metric { display: flex; flex-direction: column; align-items: center; }
.metric-label { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 5px; }
.metric-value { font-size: 1.8rem; font-weight: 800; color: var(--accent); font-family: 'Fira Code', monospace; }

footer { text-align: center; padding: 50px 20px; border-top: 1px solid var(--border-color); }
.copyright { color: var(--text-muted); font-size: 0.85rem; font-weight: 500; }

@media(max-width: 768px) {
    header { flex-direction: column; gap: 15px; padding: 20px;}
    nav { flex-wrap: wrap; justify-content: center; gap: 20px;} 
    .form-row { flex-direction: column; gap: 0; }
    .card, .portfolio-card, .process-card { width: 100%; padding: 30px; transform: none !important; }
    .hero h1 { font-size: 2.4rem; }
    .contact-wrapper { padding: 30px; }
    .wizard-grid { grid-template-columns: 1fr; }
    .wizard-live-panel { flex-direction: column; gap: 20px; text-align: center; }
}

/* ===== Bölüm nokta navigasyonu + Başa Dön butonu ===== */
.section-dots {
    position: fixed; right: 26px; top: 50%; transform: translateY(-50%);
    z-index: 95; display: flex; flex-direction: column; gap: 18px; align-items: center;
}
.section-dot {
    width: 10px; height: 10px; border-radius: 50%; padding: 0; cursor: pointer;
    position: relative; background: transparent; border: 2px solid var(--text-muted);
    opacity: 0.5; transition: all 0.3s ease;
}
.section-dot:hover { opacity: 1; border-color: var(--accent); transform: scale(1.15); }
.section-dot.active {
    opacity: 1; background: var(--accent); border-color: var(--accent);
    box-shadow: 0 0 12px rgba(56,189,248,0.85);
}
.section-dot::after {
    content: attr(data-label); position: absolute; right: 26px; top: 50%;
    transform: translateY(-50%) translateX(8px); white-space: nowrap;
    background: rgba(var(--card-bg-rgb), 0.92); color: var(--text-light);
    padding: 6px 12px; border-radius: 8px; font-size: 0.72rem;
    font-family: 'Fira Code', monospace; letter-spacing: -0.2px;
    opacity: 0; pointer-events: none; transition: all 0.25s ease;
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.section-dot:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }

.back-to-top {
    position: fixed; right: 24px; bottom: 24px; z-index: 998;
    width: 52px; height: 52px; border-radius: 50%; cursor: pointer;
    border: 1px solid rgba(56,189,248,0.35);
    background: rgba(var(--card-bg-rgb), 0.85);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    color: var(--accent); display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    opacity: 0; visibility: hidden; transform: translateY(15px) scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s, background 0.3s, color 0.3s;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.back-to-top:hover {
    background: var(--accent); color: #0f172a;
    box-shadow: 0 0 24px rgba(56,189,248,0.6); transform: translateY(-3px) scale(1);
}

@media (max-width: 992px) { .section-dots { display: none; } }
@media (max-width: 768px) { .back-to-top { width: 48px; height: 48px; bottom: 18px; right: 18px; } }


/* ===== PORTFOLYO CAROUSEL ===== */
.portfolio-carousel { position: relative; max-width: 1080px; margin: 0 auto; padding: 0 60px; }
.carousel-viewport { overflow: hidden; border-radius: 16px; }
.carousel-track { display: flex; transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1); will-change: transform; }
.pf-slide {
    flex: 0 0 100%; min-width: 100%; box-sizing: border-box;
    display: grid; grid-template-columns: 1.25fr 1fr; gap: 36px; align-items: center;
    padding: 14px;
}

/* Tarayici cercevesi (Safari benzeri) */
.browser-frame {
    border-radius: 12px; overflow: hidden; border: 1px solid var(--border-color);
    background: #e8eaed; box-shadow: 0 24px 50px rgba(0,0,0,0.32);
    transition: transform 0.4s ease;
}
.pf-slide:hover .browser-frame { transform: translateY(-4px); }
.browser-bar { display: flex; align-items: center; gap: 7px; padding: 9px 13px; background: #e2e5e9; }
.browser-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-red { background: #ff5f57; } .dot-yellow { background: #febc2e; } .dot-green { background: #28c840; }
.browser-url {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
    max-width: 78%; margin: 0 auto;
    background: #fff; color: #475569; border-radius: 7px; padding: 5px 14px;
    font-family: 'Fira Code', monospace; font-size: 0.72rem; white-space: nowrap;
}
.browser-url svg { color: #16a34a; }
.browser-body { background: #fff; aspect-ratio: 16 / 10; overflow: hidden; }

/* safakari.com mini onizlemesi */
.shot-safakari { font-size: 10px; color: #1e293b; height: 100%; display: flex; flex-direction: column; }
.shot-nav { display: flex; align-items: center; justify-content: space-between; padding: 8px 11px; border-bottom: 1px solid #eef2f7; }
.shot-brand { display: flex; align-items: center; gap: 6px; font-weight: 800; font-size: 0.78em; letter-spacing: 0.3px; color: #1e293b; }
.shot-logo { width: 15px; height: 15px; border-radius: 4px; background: #b9892f; display: inline-block; }
.shot-nav-right { display: flex; gap: 5px; }
.shot-pill { font-size: 0.72em; padding: 3px 7px; border-radius: 11px; color: #fff; white-space: nowrap; }
.pill-phone { background: #c8922f; } .pill-wa { background: #0f2747; }
.shot-main { display: grid; grid-template-columns: 1fr 1fr; flex: 1; min-height: 0; }
.shot-list { padding: 9px; background: #fafbfc; border-right: 1px solid #eef2f7; }
.shot-filters { display: flex; gap: 4px; margin-bottom: 6px; }
.shot-filters span { font-size: 0.72em; padding: 2px 8px; border-radius: 11px; background: #eef2f7; color: #64748b; }
.shot-filters .sf-on { background: #0f2747; color: #fff; }
.shot-count { font-size: 0.72em; color: #94a3b8; margin-bottom: 7px; }
.shot-card { display: flex; gap: 7px; background: #fff; border: 1px solid #eef2f7; border-radius: 7px; padding: 5px; margin-bottom: 6px; }
.shot-thumb { width: 42px; height: 34px; border-radius: 5px; flex: none; background: linear-gradient(135deg, #d9cbb8, #b9a482); }
.shot-card-body { display: flex; flex-direction: column; justify-content: center; }
.shot-card-body b { font-size: 0.82em; color: #1e293b; }
.shot-card-body i { font-size: 0.72em; color: #94a3b8; font-style: normal; }
.shot-map { position: relative; background:
    linear-gradient(#e3e7e6 1px, transparent 1px) 0 0 / 26px 26px,
    linear-gradient(90deg, #e3e7e6 1px, transparent 1px) 0 0 / 26px 26px, #eef1f0; }
.map-pin { position: absolute; width: 18px; height: 18px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
.pin-a { left: 55%; top: 28%; background: #0f766e; } .pin-b { left: 70%; top: 40%; background: #c2410c; }
.pin-c { left: 40%; top: 64%; background: #1d4ed8; } .pin-d { left: 50%; top: 58%; background: #15803d; }
.map-chat { position: absolute; right: 9px; bottom: 9px; width: 26px; height: 26px; border-radius: 50%; background: #22c55e; border: 2px solid #fff; }

/* "Yayina Hazirlaniyor" onizleme durumu */
.browser-body.coming { display: flex; align-items: center; justify-content: center; }
.theme-teal { background: linear-gradient(135deg, #0f766e, #14b8a6); }
.theme-purple { background: linear-gradient(135deg, #6d28d9, #a855f7); }
.theme-orange { background: linear-gradient(135deg, #9a3412, #ea580c); }
.coming-inner { text-align: center; color: #fff; }
.coming-name { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.5px; margin-bottom: 12px; }
.coming-badge { display: inline-block; background: rgba(255,255,255,0.18); padding: 7px 16px; border-radius: 20px; font-size: 0.82rem; font-weight: 600; font-family: 'Fira Code', monospace; }

/* Slide bilgi alani */
.pf-info { position: relative; text-align: left; }
.pf-info .status-badge { position: static; transform: none; display: inline-block; margin-bottom: 16px; }
.pf-info h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 6px; color: var(--text-light); }
.pf-tag { font-family: 'Fira Code', monospace; font-size: 0.78rem; color: var(--accent); margin-bottom: 14px; letter-spacing: 0.3px; }
.pf-info p:not(.pf-tag) { color: var(--text-muted); font-size: 0.96rem; line-height: 1.7; font-weight: 500; margin-bottom: 22px; }
.pf-info .portfolio-link { margin-top: 0; }
.portfolio-link.link-muted { color: var(--text-muted); cursor: default; }

/* Ok butonlari */
.carousel-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
    width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--card-bg-rgb), 0.85); color: var(--accent);
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.28); transition: var(--transition-smooth);
}
.carousel-prev { left: 0; } .carousel-next { right: 0; }
.carousel-arrow:hover { background: var(--accent); color: #0f172a; transform: translateY(-50%) scale(1.08); box-shadow: 0 0 22px rgba(56,189,248,0.5); }
.carousel-arrow:active { transform: translateY(-50%) scale(0.96); }

/* Nokta gostergeleri */
.carousel-dots { display: flex; gap: 9px; justify-content: center; margin-top: 28px; }
.pf-dot { width: 9px; height: 9px; padding: 0; border: none; border-radius: 50%; cursor: pointer; background: var(--text-muted); opacity: 0.4; transition: var(--transition-smooth); }
.pf-dot:hover { opacity: 0.75; }
.pf-dot.active { opacity: 1; width: 26px; border-radius: 5px; background: var(--accent); }

@media (max-width: 880px) {
    .portfolio-carousel { padding: 0 12px; }
    .pf-slide { grid-template-columns: 1fr; gap: 22px; padding: 6px; }
    .pf-info { text-align: center; }
    .pf-info .status-badge { margin-left: auto; margin-right: auto; }
    .pf-info .portfolio-link { justify-content: center; }
    .carousel-arrow { width: 40px; height: 40px; top: 32%; }
    .carousel-prev { left: 2px; } .carousel-next { right: 2px; }
    .pf-info h3 { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) {
    .carousel-track { transition: none; }
}

.pf-shot-img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.pf-preview, .pf-info { min-width: 0; }
.browser-frame { max-width: 100%; }



/* ===== ALT SAYFA / HİZMET SAYFALARI ===== */
.breadcrumb { max-width: 1100px; margin: 0 auto; padding: 22px 20px 0; font-family: 'Fira Code', monospace; font-size: 0.78rem; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .crumb-current { color: var(--accent); }
.svc-hero { max-width: 900px; margin: 0 auto; text-align: center; padding: 36px 20px 26px; }
.svc-hero .eyebrow { font-family: 'Fira Code', monospace; color: var(--accent); font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; display: block; }
.svc-hero h1 { font-size: 2.8rem; font-weight: 800; letter-spacing: -1px; line-height: 1.15; margin-bottom: 16px; color: var(--text-light); }
.svc-hero .lead { color: var(--text-muted); font-size: 1.1rem; line-height: 1.7; max-width: 680px; margin: 0 auto 26px; }
.svc-cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; padding: 16px 30px; border-radius: 8px; border: 1px solid var(--border-color); color: var(--text-light); text-decoration: none; font-weight: 700; font-size: 0.95rem; transition: var(--transition-smooth); background: rgba(var(--card-bg-rgb), 0.4); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.svc-block { max-width: 1100px; margin: 0 auto; padding: 46px 20px; }
.svc-block > h2 { font-size: 1.75rem; font-weight: 800; margin-bottom: 26px; text-align: center; color: var(--text-light); letter-spacing: -0.4px; }
.svc-intro { max-width: 760px; margin: 0 auto; text-align: center; color: var(--text-muted); font-size: 1.02rem; line-height: 1.8; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.feature-card { background: rgba(var(--card-bg-rgb), 0.5); border: 1px solid var(--border-color); border-radius: 14px; padding: 22px; }
.feature-card h3 { font-size: 1.02rem; margin-bottom: 8px; color: var(--text-light); display: flex; align-items: center; gap: 9px; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.fc-ico { color: var(--accent); font-family: 'Fira Code', monospace; font-weight: 800; }
.tech-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.tech-chips span { font-family: 'Fira Code', monospace; font-size: 0.85rem; color: var(--text-muted); border: 1px solid var(--border-color); border-radius: 8px; padding: 9px 16px; background: rgba(var(--card-bg-rgb), 0.35); }
.svc-faq { max-width: 800px; margin: 0 auto; }
.svc-faq .qa { border: 1px solid var(--border-color); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; background: var(--card-bg); }
.svc-faq .qa h3 { font-size: 1rem; margin-bottom: 8px; color: var(--text-light); }
.svc-faq .qa p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.65; }
.svc-cta-band { text-align: center; background: var(--section-alt); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 52px 20px; }
.svc-cta-band h2 { font-size: 1.85rem; margin-bottom: 12px; color: var(--text-light); }
.svc-cta-band p { color: var(--text-muted); margin-bottom: 24px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; max-width: 1100px; margin: 0 auto; }
.related-card { display: block; text-decoration: none; background: rgba(var(--card-bg-rgb), 0.5); border: 1px solid var(--border-color); border-radius: 14px; padding: 20px; transition: var(--transition-smooth); }
.related-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.related-card .rc-t { color: var(--text-light); font-weight: 700; margin-bottom: 6px; }
.related-card .rc-d { color: var(--text-muted); font-size: 0.85rem; line-height: 1.5; }
.site-footer-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: center; margin-bottom: 14px; }
.site-footer-nav a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; font-weight: 600; transition: var(--transition-smooth); }
.site-footer-nav a:hover { color: var(--accent); }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--accent); text-decoration: none; font-weight: 700; font-size: 0.88rem; transition: var(--transition-smooth); }
.card-link:hover { gap: 12px; }
@media (max-width: 768px) { .svc-hero h1 { font-size: 2.1rem; } .svc-block > h2 { font-size: 1.5rem; } }

/* ===== BLOG / MAKALE ===== */
.article { text-align: left; }
.article h2 { font-size: 1.3rem; font-weight: 800; margin: 28px 0 12px; color: var(--text-light); letter-spacing: -0.3px; }
.article p { color: var(--text-muted); font-size: 1rem; line-height: 1.8; margin-bottom: 14px; }
.article ul { margin: 0 0 16px 22px; }
.article li { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 8px; }
.article strong { color: var(--text-light); }
.article a { color: var(--accent); }