/* =========================================
   GLIFRO - ULTIMATE TEMA (PERFORMANS & MOBİL ODAKLI)
   ========================================= */
:root {
    --titanium-dark: #111827; /* Koyu Antrasit (Aydınlık Tema Başlıkları) */
    --titanium-medium: #4b5563; /* Koyu Gri (Aydınlık Tema Alt Başlıkları) */
    --silver-glow: linear-gradient(135deg, #ffffff, #f1f5f9);
    --bg-dark: #f9fafb; /* Aydınlık tema ana arkaplanı */
    --accent-red: #ef4444; /* Vurucu kırmızı (Rakip stili) */
    --accent-red-hover: #dc2626;
    --text-white: #111827; /* Açık temada metinler koyu olmalı */
    --text-gray: #4b5563; /* Açık temada gri metinler */
    --border-dark: rgba(0,0,0,0.08); /* Açık temada sınırlar koyu şeffaf olmalı */
}

/* YATAY KAYMAYI VE EKRAN BÜYÜMESİNİ KÖKÜNDEN ENGELLEYEN KİLİT */
html, body {
    max-width: 100vw;
    overflow-x: hidden !important;
    margin: 0; 
    padding: 0;
    width: 100%;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6; min-height: 100vh;
    display: flex; flex-direction: column;
}

/* Izgara Arka Plan Efekti (Aydınlık) */
.dark-grid-bg {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: -2;
    background-color: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.container { padding-top: 140px; flex: 1; width: 100%; position: relative; z-index: 1; }

/* =========================================
   VİTRİN (HERO) VE MOBİL UYUMLU YAZILAR
   ========================================= */
.hero-advanced {
    position: relative; padding: 2rem 5% 4rem; /* Üstteki devasa boşluğu kaldırdık (6rem'den 2rem'e düştü) */
    overflow: hidden; text-align: left;
    min-height: 80vh; display: flex; align-items: center;
}
.hero-advanced.split-layout {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 3rem; max-width: 1400px; margin: 0 auto; width: 100%;
    align-items: center;
}

.hero-left-col {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; gap: 2.5rem;
}

.hero-content-wrapper {
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0; transform: translate3d(0, 40px, 0);
}
.hero-content-wrapper.align-left { text-align: left; margin: 0; }

@keyframes fadeUp { to { opacity: 1; transform: translate3d(0, 0, 0); } }

.hero-advanced h1.hero-title {
    font-size: clamp(2.5rem, 4.5vw, 4rem); 
    font-weight: 900; line-height: 1.15; margin-bottom: 1.5rem;
    color: var(--text-white); letter-spacing: -1px;
}

.text-accent { 
    color: var(--accent-red);
}

.hero-subtitle { 
    font-size: clamp(1rem, 1.5vw, 1.25rem); 
    color: var(--text-gray); max-width: 600px; font-weight: 500; 
}

/* Butonları mobilde alt alta dizmek için wrap eklendi */
.btn-group { display: flex; gap: 1rem; justify-content: flex-start; flex-wrap: wrap; }

.btn-primary, .btn-secondary {
    padding: 1.1rem 2.5rem; border-radius: 50px; text-decoration: none;
    font-weight: 700; font-size: 1.05rem; transition: all 0.3s ease;
    display: inline-flex; justify-content: center; align-items: center; gap: 8px;
}
.btn-primary svg, .btn-secondary svg { width: 24px; height: 24px; flex-shrink: 0; }
.btn-primary { background: var(--accent-red); color: #ffffff; box-shadow: 0 10px 25px -5px rgba(239, 68, 68, 0.4); }
.btn-primary:hover { transform: translate3d(0, -4px, 0); background: var(--accent-red-hover); box-shadow: 0 15px 30px -10px rgba(239, 68, 68, 0.6); }

/* Mini Güven Rozetleri (Trust Badges) */
.trust-badges-mini {
    display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 1rem; margin: 0;
}
.trust-badge-mini {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0,0,0,0.06);
    padding: 0.8rem 1.2rem; border-radius: 50px;
    display: inline-flex; align-items: center; gap: 0.6rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.trust-badge-mini:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}
.trust-badge-mini .t-icon {
    font-size: 1.3rem; line-height: 1; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}
.trust-badge-mini .t-text {
    font-size: 0.95rem; color: var(--text-gray);
}
.trust-badge-mini .t-text strong {
    color: var(--text-dark); font-weight: 700;
}

/* Hero Right Col - 3D Mockup */
.hero-right-col {
    position: relative; z-index: 1;
    display: flex; justify-content: center; align-items: center;
}
.hero-mockup-wrapper {
    position: relative; width: 100%; max-width: 650px;
}
.mockup-glow {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 130%; height: 130%;
    background: radial-gradient(circle, rgba(239,68,68,0.18) 0%, rgba(59,130,246,0.12) 40%, transparent 70%);
    z-index: -1; filter: blur(50px); animation: pulseGlow 6s ease-in-out infinite alternate;
}
.hero-mockup-img {
    width: 100%; height: auto; z-index: 2; position: relative;
    filter: drop-shadow(0 40px 60px rgba(0,0,0,0.25)); border-radius: 20px;
}

/* Floating Animations */
.floating-anim { animation: floatMain 6s ease-in-out infinite; }
@keyframes floatMain {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1.5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}
@keyframes pulseGlow {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
}

/* Floating Badges */
.floating-badge {
    position: absolute; z-index: 3; background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px); padding: 0.8rem 1.2rem; border-radius: 16px;
    display: flex; align-items: center; gap: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15); border: 1px solid rgba(255,255,255,0.6);
}
.fb-icon { font-size: 1.8rem; }
.fb-text { display: flex; flex-direction: column; text-align: left; }
.fb-text strong { font-size: 0.95rem; color: var(--text-dark); line-height: 1.2; }
.fb-text span { font-size: 0.85rem; color: var(--text-gray); font-weight: 500; }

.badge-1 { top: 15%; left: -12%; animation: floatBadge1 5s ease-in-out infinite; }
.badge-2 { bottom: 15%; right: -8%; animation: floatBadge2 7s ease-in-out infinite; }

@keyframes floatBadge1 {
    0% { transform: translateY(0px) translateX(0px); }
    50% { transform: translateY(-15px) translateX(8px); }
    100% { transform: translateY(0px) translateX(0px); }
}
@keyframes floatBadge2 {
    0% { transform: translateY(0px); }
    50% { transform: translateY(18px); }
    100% { transform: translateY(0px); }
}

/* Responsive Fixes for Split Layout */
@media (max-width: 992px) {
    .hero-advanced.split-layout { grid-template-columns: 1fr; text-align: center; gap: 4rem; padding-top: 8rem; }
    .hero-content-wrapper.align-left { text-align: center; }
    .hero-advanced h1.hero-title { font-size: clamp(2rem, 8vw, 3rem); }
    .hero-subtitle { margin: 0 auto; }
    .btn-group, .trust-badges.align-left { justify-content: center; }
    .hero-mockup-wrapper { max-width: 500px; margin: 0 auto; }
    .badge-1 { left: 0; }
    .badge-2 { right: 0; }
}

/* =========================================
   3D BENTO KARTLARI (GPU Hızlandırmalı)
   ========================================= */
.bento-container {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem; padding: 2rem 5% 6rem; max-width: 1250px; margin: 0 auto;
    perspective: 1000px;
}

.bento-card-wrapper {
    animation: floatCard 6s infinite ease-in-out;
    opacity: 0; transform: translate3d(0, 50px, 0);
    animation: cardEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards, floatCard 6s infinite ease-in-out 0.8s;
    will-change: transform, opacity;
}

.bento-card-wrapper:nth-child(1) { animation-delay: 0.1s; }
.bento-card-wrapper:nth-child(2) { animation-delay: 0.2s; }
.bento-card-wrapper:nth-child(3) { animation-delay: 0.3s; }

@keyframes cardEntrance { to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes floatCard { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -8px, 0); } }

.bento-card {
    position: relative; height: 100%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); /* Kasmayı önlemek için 24'ten 16'ya düştü */
    border: 1px solid rgba(255, 255, 255, 0.9); border-radius: 32px;
    padding: 3rem 2rem;
    box-shadow: 0 15px 35px -15px rgba(0, 0, 0, 0.05), inset 0 0 15px rgba(255, 255, 255, 0.5);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    transform-style: preserve-3d;
}

.bento-card::before {
    content: ''; position: absolute; inset: -1px; border-radius: 33px;
    background: linear-gradient(135deg, #e2e8f0, #ffffff, #94a3b8, #f8fafc);
    background-size: 200% 200%; z-index: -1; opacity: 0;
    transition: opacity 0.4s ease; animation: glowingBorder 3s linear infinite;
}
@keyframes glowingBorder { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

/* MOBİLDE KASMAYI VE DOKUNMATİK HATASINI ÖNLEMEK İÇİN 3D EFEKT SADECE BİLGİSAYARDA ÇALIŞIR */
@media (hover: hover) and (pointer: fine) {
    .bento-card-wrapper:hover .bento-card {
        transform: rotateX(4deg) rotateY(-4deg) scale(1.02);
        background: rgba(255, 255, 255, 0.9);
        box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.1);
    }
    .bento-card-wrapper:hover .bento-card::before { opacity: 1; }
}

.bento-card h3 { font-size: 1.8rem; color: var(--text-white); margin-bottom: 1rem; letter-spacing: -0.5px; transform: translateZ(20px); font-weight: 800; }
.bento-card p { color: var(--text-gray); font-size: 1.05rem; line-height: 1.6; transform: translateZ(10px); }

.badge {
    display: inline-block; background: rgba(0,0,0,0.05); color: var(--text-gray);
    padding: 0.4rem 1rem; border-radius: 50px; font-size: 0.8rem; font-weight: 800;
    margin-bottom: 1.5rem; border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 10px rgba(0,0,0,0.02); transform: translateZ(30px);
}

/* =========================================
   %100 MOBİL UYUMLULUK KODLARI (Responsive)
   ========================================= */
@media (max-width: 768px) {
    .container { padding-top: 110px; }
    .hero-advanced { padding: 2rem 5% 4rem; }
    /* Butonları mobilde tam ekran ve alt alta yapar */
    .btn-group { flex-direction: column; width: 100%; padding: 0 1rem; }
    .btn-primary, .btn-secondary { width: 100%; }
    /* Kartların mobilde dışarı taşmasını engeller */
    .bento-card { padding: 2.5rem 1.5rem; }
    .bento-card h3 { font-size: 1.5rem; }
}
/* =========================================
   KART İÇİ DETAYLI İNCELE BUTONU
   ========================================= */
.btn-card {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 50px;
    color: var(--text-white);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-card svg {
    width: 16px; height: 16px;
    transition: transform 0.3s ease;
}

.btn-card:hover {
    background: var(--titanium-dark);
    color: #ffffff;
    border-color: var(--titanium-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.2);
}

.btn-card:hover svg {
    transform: translateX(4px); /* Ok işareti sağa kayar */
}
/* =========================================
   404 GÜVENLİK/HATA SAYFASI
   ========================================= */
.error-container {
    display: flex; align-items: center; justify-content: center;
    min-height: 75vh; padding: 2rem 5%; position: relative; z-index: 10;
}

.error-card {
    text-align: center; max-width: 700px; width: 100%;
    padding: 5rem 3rem !important; /* Standart karttan biraz daha geniş */
}

/* Dev Sıvı Metal 404 Yazısı */
.error-code {
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 900; line-height: 1; margin-bottom: 1rem;
    background: linear-gradient(to right, #000000, #94a3b8, #000000);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    animation: textShine 5s linear infinite; letter-spacing: -5px;
}

.error-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    color: var(--titanium-dark); font-weight: 800; margin-bottom: 1.5rem; letter-spacing: -1px;
}

.error-desc {
    font-size: 1.15rem; color: var(--titanium-medium); margin-bottom: 3rem; line-height: 1.7;
}

/* Geri Dönüş Butonu İçin Özel İkon Hizalaması */
.btn-return {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
}
.btn-return:hover svg {
    transform: translateX(-5px); /* Ok işareti geriye/sola doğru kayar */
    transition: transform 0.3s ease;
}

/* =========================================
   GLIFRO LANDING PAGE EK BÖLÜMLER
   ========================================= */

/* Animate On Scroll */
.animate-on-scroll {
    opacity: 1; /* JS failsafe */
}
.animate-on-scroll.visible {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* WhatsApp FAB */
.whatsapp-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse-wa 2s infinite;
}
.whatsapp-fab svg { width: 35px; height: 35px; }
.whatsapp-fab:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}
@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Section Başlıkları */
.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--titanium-dark);
    letter-spacing: -1px;
}
.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--titanium-medium);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

/* 2. Stats (Güven Şeridi) */
.stats-section {
    padding: 4rem 5%;
    background: transparent;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: var(--accent-red);
    line-height: 1;
}
.stat-item p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-gray);
}

/* 5. Müşteri Yorumları */
.reviews-section {
    padding: 4rem 5%;
}
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.review-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.02);
    border: 1px solid var(--border-dark);
}
.stars { color: #fbbf24; margin-bottom: 1rem; font-size: 1.5rem; }
.review-text { font-style: italic; color: var(--text-gray); margin-bottom: 1.5rem; line-height: 1.6; }
.reviewer { display: flex; align-items: center; gap: 1rem; }
.reviewer-avatar { width: 50px; height: 50px; background: rgba(239, 68, 68, 0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; color: var(--accent-red); font-size: 1.2rem; }
.reviewer-info h4 { font-size: 1rem; color: var(--text-white); margin-bottom: 0.2rem; }
.reviewer-info p { font-size: 0.85rem; color: var(--text-gray); }

/* 6. Fiyatlandırma */
.pricing-section {
    padding: 4rem 2%;
    max-width: 1300px; margin: 0 auto;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: start;
}
.pricing-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-dark);
    border-radius: 24px; padding: 2.5rem 1.5rem;
    text-align: center; transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}
.pricing-card h3 { font-size: 1.3rem; color: var(--text-white); }
.pricing-desc { color: var(--text-gray); font-size: 0.85rem; margin-top: 5px; min-height: 40px; }

.pricing-card.featured {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--accent-red);
    transform: scale(1.05);
    box-shadow: 0 20px 40px -10px rgba(239, 68, 68, 0.2);
    position: relative;
    z-index: 2;
}
.pricing-card.featured::before {
    content: 'En Çok Tercih Edilen';
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--accent-red); color: white; padding: 5px 15px; border-radius: 20px;
    font-size: 0.8rem; font-weight: bold;
}
.pricing-price { font-size: 2.5rem; font-weight: 900; color: var(--text-white); margin: 1.5rem 0 0.5rem; line-height: 1; }
.pricing-price span { font-size: 0.9rem; color: var(--text-gray); font-weight: 500; display: block; margin-top: 5px; }
.installment-notice {
    font-size: 0.8rem;
    color: #16a34a;
    background: rgba(22, 163, 74, 0.1);
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 1rem;
    font-weight: 700;
}
.pricing-bonus {
    background: rgba(16, 185, 129, 0.04);
    border: 1px dashed rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 0.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}
.bonus-title {
    font-size: 0.85rem;
    font-weight: 800;
    color: #10b981;
    margin-bottom: 0.2rem;
}
.bonus-desc {
    font-size: 0.75rem;
    color: var(--text-gray);
    font-weight: 500;
}
.pricing-features { list-style: none; padding: 0; margin-bottom: 2rem; text-align: left; }
.pricing-features li { padding: 0.6rem 0; border-bottom: 1px solid var(--border-dark); display: flex; align-items: center; gap: 8px; color: var(--text-gray); font-weight: 500; font-size: 0.9rem; }
.pricing-features li::before { content: '✓'; color: var(--accent-red); font-weight: bold; font-size: 1.1rem; }
.btn-pricing {
    display: block; width: 100%; padding: 1.2rem;
    border-radius: 50px; font-weight: 700; text-decoration: none;
    transition: all 0.3s;
}
.pricing-card .btn-pricing { background: rgba(255,255,255,0.05); color: var(--text-white); border: 1px solid var(--border-dark); }
.pricing-card .btn-pricing:hover { background: rgba(255,255,255,0.1); }
.pricing-card.featured .btn-pricing { background: var(--accent-red); color: white; border: none; }
.pricing-card.featured .btn-pricing:hover { background: var(--accent-red-hover); }

/* 7. SSS (HTML5 DETAILS) */
.faq-section {
    padding: 4rem 5%;
    max-width: 800px; margin: 0 auto;
}
.faq-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    margin-bottom: 1rem;
    border-radius: 16px;
    border: 1px solid var(--border-dark);
    box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}
.faq-question {
    padding: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--text-white);
    list-style: none; /* Hide default arrow in webkit */
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::before {
    content: '+';
    float: right;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--accent-red);
}
.faq-item[open] .faq-question::before { content: '-'; }

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* 8. Lead Form */
.cta-lead-section {
    background: transparent;
    color: var(--text-white); padding: 2rem 5% 4rem; text-align: center;
}
.cta-lead-container {
    max-width: 1000px; margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-dark);
    border-radius: 32px; padding: 4rem 2rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
}
.cta-lead-container h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; margin-bottom: 1rem; color: var(--text-white); }
.cta-lead-container p { color: var(--text-gray); margin-bottom: 2.5rem; font-size: 1.1rem; }
.lead-form {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; text-align: left;
}
.lead-form input, .lead-form select, .lead-form textarea {
    width: 100%; padding: 1.2rem;
    border-radius: 16px; border: 1px solid var(--border-dark);
    background: rgba(0,0,0,0.03); color: var(--text-white);
    font-size: 1rem; transition: all 0.3s;
}
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
    outline: none; border-color: var(--accent-red); background: rgba(0,0,0,0.05); box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--text-gray); opacity: 0.7; }
.lead-form select option { color: var(--text-white); }
.lead-form .full-width { grid-column: 1 / -1; }
.btn-submit-lead {
    grid-column: 1 / -1;
    padding: 1.2rem;
    background: var(--accent-red); color: white;
    border: none; border-radius: 50px;
    font-size: 1.1rem; font-weight: 700; cursor: pointer;
    transition: background 0.3s, transform 0.3s;
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
}
.btn-submit-lead:hover { background: var(--accent-red-hover); transform: translateY(-3px); }

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0; left: 0; width: 100%;
    background: rgba(23, 23, 23, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    z-index: 998; 
    box-shadow: 0 -10px 20px rgba(0,0,0,0.5);
    align-items: center; justify-content: space-between;
    border-top: 1px solid var(--border-dark);
}
.mobile-sticky-text h4 { color: white; font-size: 1rem; margin: 0; font-weight: 700; }
.mobile-sticky-text p { color: var(--text-gray); font-size: 0.8rem; margin: 0; }
.mobile-sticky-btn {
    background: var(--accent-red); color: white;
    padding: 10px 20px; border-radius: 50px;
    text-decoration: none; font-weight: 700; font-size: 0.9rem;
    transition: transform 0.2s;
}

/* =========================================
   HYPER-MODERN SAAS EKLENTİLERİ (V4)
   ========================================= */

/* Ambient Mesh Gradients */
.ambient-glow-wrapper {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -1; overflow: hidden; pointer-events: none;
}
.ambient-glow-1 {
    position: absolute; top: -10%; right: -5%; width: 50vw; height: 50vw;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.12) 0%, rgba(0,0,0,0) 70%);
    filter: blur(80px);
}
.ambient-glow-2 {
    position: absolute; bottom: -10%; left: -5%; width: 50vw; height: 50vw;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.08) 0%, rgba(0,0,0,0) 70%);
    filter: blur(80px);
}

/* Scroll-Triggered Reveal Blur */
.reveal-blur {
    opacity: 0; filter: blur(10px); transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, filter, transform;
}
.reveal-blur.active { opacity: 1; filter: blur(0); transform: translateY(0); }

/* Uyarı Bölümü (Pain Points) Bento Layout */
.pain-points-section { max-width: 1300px; margin: 0 auto; text-align: left; }
.pain-points-bento { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: stretch; margin-top: 2rem; }

/* Sol Taraf Görsel */
.bento-visual-col { 
    position: relative; border-radius: 24px; overflow: hidden; 
    display: flex; align-items: center; justify-content: center; 
    background: rgba(255,255,255,0.02); min-height: 400px; 
    border: 1px solid rgba(220, 38, 38, 0.1); box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.pain-points-img { width: 100%; height: 100%; object-fit: cover; z-index: 2; position: relative; }
.bento-visual-overlay { 
    position: absolute; bottom: 0; left: 0; width: 100%; 
    padding: 4rem 2rem 2rem; 
    background: linear-gradient(to top, rgba(15,23,42,0.95), rgba(15,23,42,0.4), transparent); 
    z-index: 3; color: white;
}
.bento-visual-overlay h3 { font-size: 1.8rem; margin-bottom: 0.5rem; font-weight: 800; color: #fff; }
.bento-visual-overlay p { font-size: 1rem; color: #cbd5e1; margin: 0; max-width: 95%; line-height: 1.5; }
.bento-glow-red { 
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); 
    width: 80%; height: 80%; background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, transparent 70%); 
    z-index: 1; filter: blur(50px); animation: pulseGlow 4s infinite alternate; 
}

/* Sağ Taraf Metinler */
.pain-points-grid.vertical { display: flex; flex-direction: column; gap: 1.5rem; justify-content: center; }

.system-alert-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 20px; padding: 1.8rem; text-align: left;
    display: flex; gap: 1.2rem; align-items: flex-start;
    transition: all 0.3s; box-shadow: 0 10px 25px rgba(0,0,0,0.03);
}
.system-alert-card:hover { background: rgba(220, 38, 38, 0.08); border-color: rgba(220, 38, 38, 0.3); box-shadow: 0 10px 20px rgba(220, 38, 38, 0.1); transform: translateY(-3px); }
.alert-icon { flex-shrink: 0; color: var(--accent-red); background: rgba(239, 68, 68, 0.1); padding: 10px; border-radius: 10px; }
.alert-icon svg { width: 24px; height: 24px; }
.alert-content h4 { color: var(--text-white); font-size: 1.1rem; margin-bottom: 0.3rem; font-weight: 700; }
.alert-content p { color: var(--text-gray); font-size: 0.9rem; line-height: 1.4; }

/* Kıyaslama Tablosu (Us vs Them) Premium Tasarım */
.comparison-section { padding: 6rem 5%; max-width: 1050px; margin: 0 auto; text-align: center; }
.comparison-table-wrapper {
    background: #ffffff;
    border-radius: 24px;
    border: 1px solid rgba(0,0,0,0.06); overflow: hidden;
    margin-top: 3rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.08);
}
.compare-row {
    display: grid; grid-template-columns: 2fr 1.5fr 1.5fr; min-width: 600px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: background 0.3s ease;
}
.compare-row:last-child { border-bottom: none; }
.compare-row:not(.compare-header):hover { background: rgba(0,0,0,0.015); }
.compare-header { background: #f9fafb; font-weight: 800; border-bottom: 2px solid rgba(0,0,0,0.08); }
.compare-cell { padding: 1.8rem 1.5rem; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--text-gray); font-size: 1.05rem; }
.compare-cell.feature-name { justify-content: flex-start; text-align: left; color: var(--text-white); font-weight: 700; font-size: 1.15rem; }
.compare-cell.them { color: var(--text-gray); font-weight: 500; }
.compare-cell.glifro { 
    background: rgba(239, 68, 68, 0.03); 
    color: var(--text-white); font-weight: 800; 
    border-left: 1px solid rgba(239, 68, 68, 0.08);
    border-right: 1px solid rgba(239, 68, 68, 0.08);
}
.compare-header .compare-cell.glifro { 
    background: linear-gradient(135deg, var(--accent-red), #dc2626); 
    color: white; font-size: 1.3rem; 
    box-shadow: 0 10px 20px -5px rgba(239, 68, 68, 0.4);
    border: none; position: relative; z-index: 2;
}
.icon-check { color: #10b981; font-size: 1rem; margin-right: 10px; font-weight: 900; background: rgba(16, 185, 129, 0.15); border-radius: 50%; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon-cross { color: #ef4444; font-size: 1rem; margin-right: 10px; font-weight: 900; background: rgba(239, 68, 68, 0.1); border-radius: 50%; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* Marquee Testimonials */
.marquee-section { padding: 5rem 0; overflow: hidden; position: relative; }
/* Kenar solmaları (Fade edges) */
.marquee-section::before, .marquee-section::after {
    content: ''; position: absolute; top: 0; width: 15%; height: 100%; z-index: 2; pointer-events: none;
}
.marquee-section::before { left: 0; background: linear-gradient(to right, var(--bg-dark), transparent); }
.marquee-section::after { right: 0; background: linear-gradient(to left, var(--bg-dark), transparent); }

/* Testimonial Marquee - CSS transform based (reliable, no JS needed) */
.testimonial-marquee-outer {
    width: 100%; overflow: hidden; padding: 1.5rem 0;
}
.testimonial-marquee-track {
    display: flex; gap: 2rem; width: max-content;
    animation: scrollTestimonial 50s linear infinite;
}
.testimonial-marquee-track:hover { animation-play-state: paused; }
@keyframes scrollTestimonial {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px); border: 1px solid var(--border-dark);
    border-radius: 20px; padding: 2rem; width: 400px;
    display: flex; flex-direction: column; gap: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.testimonial-stars { color: #fbbf24; letter-spacing: 2px; }
.testimonial-text { color: var(--text-gray); font-size: 1.05rem; font-style: italic; line-height: 1.6; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; border-top: 1px solid var(--border-dark); padding-top: 1rem; }
.author-avatar { width: 50px; height: 50px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-red), #991b1b); display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 1.2rem; color: white; }
.author-info h5 { color: var(--text-white); font-size: 1.1rem; margin: 0; }
.author-info p { color: var(--text-gray); font-size: 0.85rem; margin: 0; }

/* Lead Form İyileştirmesi (Terminal Glow) */
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

/* Bento Kartları Koyu Tema Adaptasyonu Kaldırıldı (Aydınlık Tema Aktif) */

@media (max-width: 768px) {
    .whatsapp-fab { bottom: 18px; right: 16px; width: 48px; height: 48px; }
    .whatsapp-fab svg { width: 30px; height: 30px; }
    
    .trust-badges-mini { justify-content: center; margin-top: 1rem; flex-wrap: wrap; gap: 0.5rem; }
    .testimonial-card { width: 300px; padding: 1.5rem; }

    /* Pain Points Mobile */
    .pain-points-bento { grid-template-columns: 1fr; gap: 2rem; }
    .bento-visual-col { min-height: 250px; }
    .bento-visual-overlay { padding: 2rem 1.5rem 1.5rem; }
    .bento-visual-overlay h3 { font-size: 1.4rem; }
    
    
    .comparison-table-wrapper { background: transparent; border: none; box-shadow: none; overflow-x: visible; margin-top: 2rem; }
    .compare-row {
        display: flex; flex-direction: column; min-width: unset;
        background: #ffffff; border: 1px solid rgba(0,0,0,0.06);
        border-radius: 20px; padding: 1.2rem;
        box-shadow: 0 15px 35px -5px rgba(0,0,0,0.05);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        margin-bottom: 1.5rem;
    }
    .compare-row:not(.compare-header):hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 40px -5px rgba(0,0,0,0.1);
        background: #ffffff;
    }
    .compare-row:last-child { border-bottom: 1px solid rgba(0,0,0,0.06); }
    .compare-header { display: none; }
    .compare-cell { padding: 0.8rem 0; display: flex; align-items: flex-start; justify-content: flex-start; text-align: left; font-size: 1.05rem; }
    .compare-cell.feature-name { 
        font-size: 1.3rem; font-weight: 900; 
        border-bottom: 2px solid rgba(0,0,0,0.05); 
        padding-bottom: 1.2rem; margin-bottom: 0.5rem; 
        color: var(--text-white); 
    }
    .compare-cell.them { flex-direction: column; gap: 8px; opacity: 0.8; }
    .compare-cell.them::before { content: 'Sıradan Ajanslar'; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: #9ca3af; font-weight: 700; }
    .compare-cell.glifro { 
        flex-direction: column; gap: 8px; 
        background: transparent; border: none; padding: 1.5rem 0 0 0; 
        margin-top: 0.5rem; border-top: 1px dashed rgba(239, 68, 68, 0.2); 
    }
    .compare-cell.glifro::before { content: 'Glifro Altyapısı'; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--accent-red); font-weight: 800; }
    
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
    .lead-form { grid-template-columns: 1fr; }
    .stat-item h3 { font-size: 2.5rem; }
}

@media (max-width: 1100px) and (min-width: 769px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

/* 8. Portfolio Animasyon Marquee */
.portfolio-marquee-container {
    width: 100%; overflow: hidden; position: relative; padding: 2rem 0;
    display: flex; flex-direction: column; gap: 1.5rem;
}
.portfolio-marquee-container::before, .portfolio-marquee-container::after {
    content: ''; position: absolute; top: 0; width: 10%; height: 100%; z-index: 2; pointer-events: none;
}
.portfolio-marquee-container::before { left: 0; background: linear-gradient(to right, var(--bg-dark), transparent); }
.portfolio-marquee-container::after { right: 0; background: linear-gradient(to left, var(--bg-dark), transparent); }

.portfolio-marquee-track {
    display: flex; gap: 1.5rem; width: max-content;
}
.track-left { animation: scrollLeft 45s linear infinite; }
.track-right { animation: scrollRight 45s linear infinite; }
.portfolio-marquee-track:hover { animation-play-state: paused; }

@keyframes scrollLeft { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes scrollRight { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

.portfolio-item {
    width: 320px; height: 220px; border-radius: 16px; overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08); border: 1px solid var(--border-dark);
    transition: box-shadow 0.3s; background: #fff; flex-shrink: 0; cursor: pointer;
    /* overflow must be visible for scale effect not to clip - use clip instead */
}
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.3s; pointer-events: none; }
.portfolio-item:hover { box-shadow: 0 15px 30px rgba(0,0,0,0.18); }

/* Portfolio tracks need overflow visible so scale isn't clipped */
.portfolio-marquee-track { overflow: visible; }
.portfolio-marquee-container { overflow: hidden; }

/* Lightbox */
.portfolio-lightbox {
    display: none; position: fixed; inset: 0; z-index: 9999;
    align-items: center; justify-content: center;
}
.portfolio-lightbox.active { display: flex; }

.lightbox-overlay {
    position: absolute; inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.25s ease;
}
.lightbox-content {
    position: relative; z-index: 2;
    max-width: 90vw; max-height: 90vh;
    border-radius: 20px; overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    animation: lightboxPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.lightbox-img {
    display: block; max-width: 90vw; max-height: 85vh;
    width: auto; height: auto; border-radius: 20px;
    object-fit: contain;
}
.lightbox-close {
    position: absolute; top: 14px; right: 14px; z-index: 3;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2); color: white;
    font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, transform 0.2s;
}
.lightbox-close:hover { background: rgba(239, 68, 68, 0.7); transform: rotate(90deg); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes lightboxPop {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
    .portfolio-item { width: 260px; height: 180px; }
}