/**
 * İO MEDYA — ULTRA LÜKS MODERN AÇIK RENK (LIGHT THEME) DİJİTAL AJANS TEMASI
 * İlham: Linear, Stripe, Apple & Vercel Açık Tema Standartları
 * Renk Paleti: Crisp Pearl (#ffffff), Slate Surface (#f8fafc), Electric Indigo (#4f46e5), Sky Blue (#0284c7), Emerald (#10b981)
 */

:root {
    --bg-void: #ffffff;
    --bg-surface: #f8fafc;
    --bg-surface-alt: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --border-glass: #e2e8f0;
    --border-hover: #818cf8;
    --neon-cyan: #0284c7;
    --neon-cyan-glow: rgba(2, 132, 199, 0.2);
    --neon-purple: #4f46e5;
    --neon-purple-glow: rgba(79, 70, 229, 0.2);
    --neon-blue: #2563eb;
    --neon-green: #10b981;
    --neon-yellow: #d97706;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #475569;
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 4px 6px -2px rgba(15, 23, 42, 0.02);
    --shadow-lg: 0 20px 45px -8px rgba(15, 23, 42, 0.1), 0 8px 16px -4px rgba(15, 23, 42, 0.04);
    --shadow-indigo: 0 20px 45px -8px rgba(79, 70, 229, 0.18);
}

@font-face {
    font-family: 'Font Awesome 6 Free';
    font-display: swap;
}
@font-face {
    font-family: 'Font Awesome 6 Brands';
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    color-scheme: light;
}

body {
    background-color: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(224, 231, 255, 0.65) 0%, transparent 60%),
        radial-gradient(circle at 100% 25%, rgba(240, 249, 255, 0.8) 0%, transparent 50%),
        radial-gradient(circle at 0% 75%, rgba(245, 243, 255, 0.7) 0%, transparent 50%);
    background-attachment: fixed;
}

/* ═════════════════════════════════════════════════════
   1. SAYFA KAYDIRMA İLERLEME ÇUBUĞU
═════════════════════════════════════════════════════ */
#scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #2563eb, #4f46e5, #06b6d4);
    z-index: 9999;
    box-shadow: 0 1px 8px rgba(79, 70, 229, 0.4);
    transition: width 0.1s ease-out;
}

/* ═════════════════════════════════════════════════════
   2. 3D WEBGL CANVAS ARKA PLANLARI
═════════════════════════════════════════════════════ */
#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none; /* Kaydırma ve buton tıklamalarını bloklamaz */
    cursor: default;
}

#subpage-3d-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.subpage-hero {
    position: relative;
    padding-top: 175px;
    padding-bottom: 75px;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid #e2e8f0;
    overflow: hidden;
}

/* Ambient Işık Hüzmeleri (Açık Tema Soft Glow) */
.ambient-glow-cyan {
    position: absolute;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, transparent 70%);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
    animation: pulseAmbient 9s ease-in-out infinite alternate;
}

.ambient-glow-purple {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    filter: blur(120px);
    z-index: 0;
    pointer-events: none;
    animation: pulseAmbient 11s ease-in-out infinite alternate;
}

@keyframes pulseAmbient {
    0% { transform: scale(0.95); opacity: 0.7; }
    100% { transform: scale(1.15); opacity: 1; }
}

/* Konteyner */
.container {
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.5px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    border-radius: 100px;
    background: rgba(79, 70, 229, 0.08);
    border: 1px solid rgba(79, 70, 229, 0.22);
    color: #4338ca;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 18px;
    box-shadow: 0 2px 10px rgba(79, 70, 229, 0.06);
}

.section-title {
    font-size: clamp(2.3rem, 5.2vw, 3.4rem);
    margin-bottom: 20px;
    color: #0f172a;
    letter-spacing: -1.2px;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin-bottom: 50px;
    line-height: 1.8;
}

/* ═════════════════════════════════════════════════════
   3. KARTLAR & LÜKS GÖLGELER
═════════════════════════════════════════════════════ */
.glass-card, 
.visual-service-card, 
.process-card, 
.calc-card, 
.calc-tier-card, 
.comp-card-good, 
.comp-card-bad, 
.portfolio-card, 
.blog-card, 
.audit-card {
    position: relative;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 22px;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
    box-shadow: var(--shadow-md);
}

.glass-card:hover, 
.visual-service-card:hover, 
.portfolio-card:hover, 
.blog-card:hover {
    transform: translateY(-5px);
    border-color: #c7d2fe;
    box-shadow: var(--shadow-indigo);
}

/* ═════════════════════════════════════════════════════
   4. BUTONLAR
═════════════════════════════════════════════════════ */
.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 15px 32px;
    border-radius: 14px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.98rem;
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    color: #ffffff !important;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.32);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(79, 70, 229, 0.45);
    color: #ffffff !important;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 28px;
    border-radius: 14px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.98rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    text-decoration: none;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s, background 0.2s, color 0.2s;
}

.btn-secondary:hover {
    background: #f8fafc;
    border-color: #6366f1;
    color: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.32) !important;
}

.btn-whatsapp:hover {
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.48) !important;
    transform: translateY(-2px);
}

/* ═════════════════════════════════════════════════════
   5. NAVİGASYON BARI (FLOATING FROSTED GLASS)
═════════════════════════════════════════════════════ */
.header-nav {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 1360px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 100px;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
    transition: var(--transition-smooth);
}

.header-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.12);
    border-color: #cbd5e1;
}

.header-nav.nav-hidden {
    transform: translate(-50%, -140%) !important;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.5px;
    margin-right: 28px;
    flex-shrink: 0;
}

.nav-brand img {
    max-height: 32px;
    width: auto;
    object-fit: contain;
    vertical-align: middle;
}

.nav-brand span {
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #334155;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav-links a:hover, 
.nav-links a.active {
    color: #4f46e5;
}

/* Nav Dropdown (Hizmetler Menüsü) */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nav-dropdown .nav-arrow {
    font-size: 0.65rem;
    transition: transform 0.25s ease;
}

.nav-dropdown:hover .nav-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: -20px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 10px;
    min-width: 260px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1050;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: #334155 !important;
    font-size: 0.88rem !important;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.dropdown-menu a i {
    width: 20px;
    color: #4f46e5;
    font-size: 0.95rem;
    text-align: center;
    transition: transform 0.2s ease;
}

.dropdown-menu a:hover {
    background: #f1f5f9;
    color: #4f46e5 !important;
    padding-left: 18px;
}

.dropdown-menu a:hover i {
    transform: scale(1.15);
}

.dropdown-divider {
    height: 1px;
    background: #f1f5f9;
    margin: 6px 4px;
}

.dropdown-header-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #94a3b8;
    padding: 6px 14px 2px 14px;
    display: block;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #0f172a;
    font-size: 1.35rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0;
    touch-action: manipulation;
}

/* ═════════════════════════════════════════════════════
   6. HERO BÖLÜMÜ — AKICI 3D SİBER DALGA & KUANTUM ÇEKİRDEK
═════════════════════════════════════════════════════ */
.hero-section {
    position: relative;
    min-height: 94vh;
    display: flex;
    align-items: center;
    padding-top: 130px;
    padding-bottom: 70px;
    overflow: hidden;
    background: #ffffff;
}

/* Lüks çok katmanlı aurora ışık gradyanı */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 65% 50% at 75% 45%, rgba(99, 102, 241, 0.12) 0%, transparent 65%),
        radial-gradient(ellipse 50% 40% at 20% 50%, rgba(2, 132, 199, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 85% 15%, rgba(168, 85, 247, 0.07) 0%, transparent 55%);
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 10;
}

/* Sol İçerik — Ferah, Açık, Net Tipografi */
.hero-content {
    position: relative;
    z-index: 10;
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(79, 70, 229, 0.22);
    color: #4338ca;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.08);
}

.hero-title {
    font-size: clamp(2.8rem, 5.4vw, 4.2rem);
    line-height: 1.15;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1.6px;
    color: #0f172a;
}

.hero-title span {
    background: linear-gradient(135deg, #4f46e5 0%, #0284c7 50%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.18rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 34px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
}

/* Hero 3D Arka Plan Atmosferik Işık */
.hero-3d-backdrop-glow {
    position: absolute;
    top: 48%;
    right: 8%;
    transform: translateY(-50%);
    width: 580px;
    height: 580px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.14) 0%, rgba(2, 132, 199, 0.08) 42%, rgba(255, 255, 255, 0) 70%);
    filter: blur(48px);
    pointer-events: none;
    z-index: 1;
}

/* Hero HUD Kartları & Siber Telemetri */
.hero-hud-container {
    position: relative;
    height: 550px;
    pointer-events: none;
}

.hero-hud-status {
    position: absolute;
    top: 10px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(79, 70, 229, 0.22);
    padding: 7px 16px;
    border-radius: 100px;
    font-size: 0.76rem;
    font-weight: 700;
    color: #4338ca;
    letter-spacing: 0.8px;
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.08);
    pointer-events: auto;
    z-index: 12;
}

.hud-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulseStatusDot 2s infinite ease-in-out;
}

@keyframes pulseStatusDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.35); opacity: 0.55; }
}

.hero-hud-card {
    position: absolute;
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: 18px;
    padding: 14px 22px;
    box-shadow: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 12px rgba(79, 70, 229, 0.05);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 12;
    white-space: nowrap;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.hero-hud-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px -6px rgba(79, 70, 229, 0.16);
    border-color: rgba(99, 102, 241, 0.4);
}

.hud-pos-top-right {
    top: 25px;
    right: 5px;
    animation: floatHudTop 6s ease-in-out infinite alternate;
}

.hud-pos-mid-left {
    top: 230px;
    left: -20px;
    animation: floatHudMid 7s ease-in-out infinite alternate;
}

.hud-pos-bottom-right {
    bottom: 35px;
    right: 15px;
    animation: floatHudBot 6.5s ease-in-out infinite alternate;
}

@keyframes floatHudTop {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-12px) rotate(0.6deg); }
}

@keyframes floatHudMid {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(12px) rotate(-0.6deg); }
}

@keyframes floatHudBot {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-10px) rotate(0.5deg); }
}

.hero-hud-hints {
    position: absolute;
    bottom: -10px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 12;
    pointer-events: auto;
}

.hud-hint-pill {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(226, 232, 240, 0.85);
    padding: 5px 14px;
    border-radius: 100px;
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.hud-hint-pill i {
    color: #4f46e5;
}

.hud-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.hud-cyan {
    background: rgba(2, 132, 199, 0.1);
    color: #0284c7;
    border: 1px solid rgba(2, 132, 199, 0.25);
}

.hud-green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.hud-purple {
    background: rgba(79, 70, 229, 0.1);
    color: #4f46e5;
    border: 1px solid rgba(79, 70, 229, 0.25);
}

.hud-label {
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.8px;
    margin-bottom: 2px;
}

.hud-val {
    font-size: 1.02rem;
    font-weight: 700;
    color: #0f172a;
}

/* Canlı Sayaç Metrikleri */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding-top: 28px;
    border-top: 1px solid rgba(226, 232, 240, 0.7);
    margin-top: 4px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.0rem;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    align-items: baseline;
    gap: 2px;
    background: linear-gradient(135deg, #4f46e5, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-number span {
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #4f46e5, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ═════════════════════════════════════════════════════
   7. SONSUZ MARQUEE ŞERİDİ
═════════════════════════════════════════════════════ */
.marquee-section {
    padding: 26px 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.marquee-container {
    display: flex;
    overflow: hidden;
    user-select: none;
    mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-shrink: 0;
    animation: marqueeScroll 26s linear infinite;
}

@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #334155;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
    padding: 8px 20px;
    border-radius: 100px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.marquee-item:hover {
    border-color: #6366f1;
    color: #4f46e5;
}

/* ═════════════════════════════════════════════════════
   8. GOOGLE LIGHTHOUSE AUDIT KARTI
═════════════════════════════════════════════════════ */
.audit-section {
    padding: 90px 0;
    position: relative;
}

.audit-card {
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
    border: 1px solid #bbf7d0;
    border-radius: 28px;
    padding: 50px 42px;
    box-shadow: 0 20px 50px rgba(16, 185, 129, 0.08);
}

.audit-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
    align-items: center;
}

.score-circle-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.score-circle-svg {
    transform: rotate(-90deg);
    width: 200px;
    height: 200px;
}

.score-circle-bg {
    fill: none;
    stroke: #e2e8f0;
    stroke-width: 14;
}

.score-circle-progress {
    fill: none;
    stroke: #10b981;
    stroke-width: 14;
    stroke-linecap: round;
    stroke-dasharray: 534;
    stroke-dashoffset: 534;
    transition: stroke-dashoffset 2s cubic-bezier(0.16, 1, 0.3, 1);
}

.score-circle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-circle-num {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: #10b981;
    line-height: 1;
}

.score-circle-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.audit-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.metric-pill {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.metric-pill-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.metric-pill-val {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 700;
    color: #047857;
}

/* ═════════════════════════════════════════════════════
   9. GÖRSELLİ BENTO HİZMETLERİMİZ
═════════════════════════════════════════════════════ */
.visual-services-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
    margin-bottom: 70px;
}

.visual-card-large {
    grid-column: span 7;
}

.visual-card-medium {
    grid-column: span 5;
}

.visual-card-regular {
    grid-column: span 4;
}

.visual-service-thumb {
    width: 100%;
    height: 250px;
    position: relative;
    overflow: hidden;
    background: #f1f5f9;
}

.visual-service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.visual-service-card:hover .visual-service-thumb img {
    transform: scale(1.08);
}

.visual-service-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    color: #4338ca;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.08);
    z-index: 2;
}

.visual-service-body {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.visual-service-title {
    font-size: 1.55rem;
    margin-bottom: 12px;
    color: #0f172a;
}

.visual-service-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 22px;
}

.visual-service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
}

.visual-tag {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #475569;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.visual-service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid #f1f5f9;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #4f46e5;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
    color: #2563eb;
}

/* ═════════════════════════════════════════════════════
   10. ÇOK ADIMLI İNTERAKTİF SİHİRBAZ
═════════════════════════════════════════════════════ */
.wizard-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    padding: 55px 45px;
    box-shadow: var(--shadow-lg);
}

.wizard-step-label {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.wizard-step-label span {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #4f46e5;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
}

.wizard-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 34px;
}

.calc-service-btn {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    color: #1e293b;
}

.calc-service-btn i {
    font-size: 1.7rem;
    color: #4f46e5;
    margin-bottom: 10px;
    display: block;
}

.calc-service-btn:hover, 
.calc-service-btn.active {
    background: rgba(79, 70, 229, 0.06);
    border-color: #6366f1;
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(99, 102, 241, 0.15);
    color: #4338ca;
}

.wizard-tiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 34px;
}

.calc-tier-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.calc-tier-card.featured {
    border-color: #818cf8;
    background: #ffffff;
}

.calc-tier-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.tier-badge {
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.calc-tier-card:hover, 
.calc-tier-card.active {
    border-color: #6366f1;
    background: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.15);
}

.wizard-extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 36px;
}

.extra-checkbox-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 0.92rem;
    color: #334155;
    font-weight: 500;
}

.extra-checkbox-box input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #4f46e5;
    cursor: pointer;
}

.wizard-result-box {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 22px;
    padding: 30px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    box-shadow: var(--shadow-sm);
}

/* ═════════════════════════════════════════════════════
   11. SÜREÇ, KARŞILAŞTIRMA, PORTFÖY, BLOG
═════════════════════════════════════════════════════ */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin: 60px 0;
}

.process-card {
    padding: 36px 28px;
    position: relative;
    background: #ffffff;
}

.process-step-num {
    font-family: var(--font-mono);
    font-size: 2.4rem;
    font-weight: 800;
    color: #4f46e5;
    opacity: 0.85;
    margin-bottom: 14px;
    transition: color 0.3s, opacity 0.3s;
}

.process-card:hover .process-step-num {
    color: #4338ca;
    opacity: 1;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.comp-card-bad {
    padding: 38px 34px;
    border: 1px solid #fecaca;
    background: #fef2f2;
}

.comp-card-good {
    padding: 38px 34px;
    border: 1px solid #bbf7d0;
    background: #f0fdf4;
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.08);
}

.comp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.comp-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    color: #334155;
    font-size: 0.98rem;
    line-height: 1.6;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
}

.portfolio-thumb {
    width: 100%;
    height: 240px;
    position: relative;
    overflow: hidden;
    background: #f1f5f9;
}

.portfolio-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-thumb img {
    transform: scale(1.08);
}

.portfolio-info {
    padding: 28px;
}

.portfolio-cat {
    font-size: 0.82rem;
    color: #4f46e5;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.portfolio-title {
    font-size: 1.35rem;
    color: #0f172a;
    margin-bottom: 12px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.blog-thumb {
    width: 100%;
    height: 210px;
    overflow: hidden;
    position: relative;
    background: #f1f5f9;
}

.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-thumb img {
    transform: scale(1.06);
}

.blog-info {
    padding: 26px;
}

.blog-meta {
    display: flex;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.blog-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s;
}

.blog-title a:hover {
    color: #4f46e5;
}

/* ═════════════════════════════════════════════════════
   12. SSS (FAQ) AKORDEON
═════════════════════════════════════════════════════ */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.faq-item.active {
    border-color: #6366f1;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.08);
}

.faq-question {
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
}

.faq-question i {
    color: #4f46e5;
    transition: transform 0.3s;
}

.faq-answer {
    padding: 0 28px 24px 28px;
    color: var(--text-secondary);
    line-height: 1.75;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* ═════════════════════════════════════════════════════
   13. FORM ELEMANLARI & ORTAK LAYOUTLAR
═════════════════════════════════════════════════════ */
.form-group {
    margin-bottom: 22px;
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #334155;
}

.form-control {
    width: 100%;
    padding: 15px 18px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    color: #0f172a;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: #4f46e5;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
}

.form-control::placeholder {
    color: #94a3b8;
}

/* Sayfa Şablonları & Grid Yapıları */
.content-sidebar-layout {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Yasal & Kurumsal Belge Düzeni (300px Sol Menü, Geniş & Ferah Sağ İçerik) */
.legal-doc-layout {
    display: grid;
    grid-template-columns: 310px 1fr;
    gap: 40px;
    align-items: start;
}

.legal-article-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 50px 55px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.legal-article-content {
    font-size: 1.08rem;
    line-height: 1.95;
    color: #334155;
}

.legal-article-content h2 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 700;
    color: #0f172a;
    margin: 36px 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #f1f5f9;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.legal-article-content h2:first-of-type {
    margin-top: 0;
}

.legal-article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: #1e1b4b;
    margin: 30px 0 14px 0;
    letter-spacing: -0.2px;
}

.legal-article-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1e293b;
    margin: 24px 0 10px 0;
}

.legal-article-content p {
    font-size: 1.08rem;
    line-height: 1.9;
    color: #475569;
    margin-bottom: 22px;
}

.legal-article-content ul, 
.legal-article-content ol {
    margin-bottom: 26px;
    padding-left: 28px;
}

.legal-article-content li {
    font-size: 1.05rem;
    line-height: 1.85;
    color: #334155;
    margin-bottom: 12px;
}

.legal-article-content strong {
    color: #0f172a;
    font-weight: 700;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 40px;
    margin-bottom: 70px;
    align-items: start;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 45px;
    align-items: center;
}

/* Zengin Makale & Sayfa Tipografisi */
.article-content {
    line-height: 1.95;
    color: #334155;
    font-size: 1.08rem;
}

.article-content h2, 
.article-content h3, 
.article-content h4 {
    color: #0f172a;
    margin: 32px 0 14px 0;
    font-family: var(--font-heading);
    letter-spacing: -0.3px;
}

.article-content p {
    margin-bottom: 22px;
}

.article-content ul, 
.article-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-content li {
    margin-bottom: 10px;
    line-height: 1.75;
}

.article-content blockquote {
    border-left: 4px solid #4f46e5;
    padding: 16px 24px;
    margin: 28px 0;
    background: #f1f5f9;
    border-radius: 0 14px 14px 0;
    font-style: italic;
    color: #1e293b;
}

.article-content .table-responsive {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    text-align: left;
}

.article-content th {
    background: #f8fafc;
    color: #0f172a;
    font-weight: 700;
    padding: 16px 20px;
    border-bottom: 2px solid #e2e8f0;
    white-space: nowrap;
}

.article-content td {
    padding: 14px 20px;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
    line-height: 1.6;
}

.article-content tr:last-child td {
    border-bottom: none;
}

.article-content tr:hover td {
    background: #f8fafc;
}

/* ═════════════════════════════════════════════════════
   14. YÜZEN DOCK & FOOTER (AÇIK & NEZİH TASARIM)
═════════════════════════════════════════════════════ */
.floating-dock {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
}

.floating-whatsapp {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 12px 22px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 10px 28px rgba(16, 185, 129, 0.45);
    transition: var(--transition-fast);
    animation: pulseWa 2.8s infinite ease-in-out;
    will-change: transform;
}

@keyframes pulseWa {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

.floating-whatsapp:hover {
    transform: translateY(-3px) scale(1.05);
    color: #ffffff;
}

.back-to-top {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #4f46e5;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #4f46e5;
    color: #ffffff;
    transform: translateY(-2px);
}

.site-footer {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 85px 0 32px 0;
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid !important;
    grid-template-columns: 1.8fr 1fr 1.15fr 1.15fr 1.35fr !important;
    gap: 32px !important;
    align-items: start !important;
    margin-bottom: 50px !important;
}

.footer-brand p {
    color: var(--text-secondary);
    margin: 18px 0 24px 0;
    max-width: 320px;
}

.footer-title {
    font-size: 1.15rem;
    margin-bottom: 20px;
    color: #0f172a;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #4f46e5;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* ═════════════════════════════════════════════════════
   15. MOBİL VE TABLET DUYARLILIK (TÜM CİHAZLAR & ULTRA RESPONSIVE)
═════════════════════════════════════════════════════ */
html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}
img, svg, video, canvas, iframe, embed, object {
    max-width: 100%;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    .hero-hud-container {
        display: none;
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .audit-grid {
        grid-template-columns: 1fr;
    }
    .wizard-tiers-grid {
        grid-template-columns: 1fr;
    }
    .visual-card-large, .visual-card-medium, .visual-card-regular {
        grid-column: span 12;
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 32px !important;
    }
    .footer-brand {
        grid-column: span 2 !important;
    }
    
    /* Mobil Header & Menü */
    .header-nav {
        top: 14px;
        width: calc(100% - 32px);
        border-radius: 18px;
        padding: 10px 18px;
    }
    .nav-links {
        display: none;
    }
    .nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        width: 100%;
        background: #ffffff;
        padding: 24px 20px;
        border-radius: 20px;
        border: 1px solid #e2e8f0;
        box-shadow: 0 20px 50px rgba(15, 23, 42, 0.16);
        max-height: calc(85vh - 70px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 1001;
    }
    .nav-links.mobile-open > li {
        width: 100%;
        margin-bottom: 8px;
    }
    .nav-links.mobile-open > li > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 14px;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        color: #0f172a;
    }
    .nav-links.mobile-open > li > a:hover,
    .nav-links.mobile-open > li > a.active {
        background: #f1f5f9;
        color: #4f46e5;
    }
    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
    }

    /* Mobilde Dropdown Akordeon */
    .nav-dropdown {
        position: relative;
    }
    .nav-dropdown .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
        background: #f8fafc !important;
        margin: 6px 0 10px 0 !important;
        padding: 10px 12px !important;
        border-radius: 14px !important;
        display: none !important;
        width: 100% !important;
        min-width: 100% !important;
    }
    .nav-dropdown.mobile-expanded .dropdown-menu {
        display: block !important;
    }
    .nav-dropdown .nav-arrow {
        transition: transform 0.25s ease;
    }
    .nav-dropdown.mobile-expanded .nav-arrow {
        transform: rotate(180deg);
    }
    .dropdown-menu li a {
        padding: 9px 12px !important;
        font-size: 0.9rem !important;
    }

    /* Alt Sayfa Düzenleri */
    .content-sidebar-layout,
    .legal-doc-layout,
    .software-hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .legal-article-card {
        padding: 32px 24px;
    }
    .sidebar-sticky {
        position: static;
    }
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .about-story-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    /* Mobilde 3D Canvasları Kapatarak PageSpeed 100/100 ve 0ms TBT Garantisi */
    #hero-canvas,
    #subpage-3d-canvas {
        display: none !important;
        pointer-events: none !important;
    }

    .form-row-2col {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .software-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .process-grid {
        grid-template-columns: 1fr !important;
    }

    /* Tüm alt sayfa ve anasayfa kart ızgaralarının mobilde tek sütun akması (taşmaları %100 önler) */
    [style*="minmax(270px"],
    [style*="minmax(280px"],
    [style*="minmax(300px"],
    [style*="minmax(310px"],
    [style*="minmax(320px"],
    [style*="minmax(340px"] {
        grid-template-columns: 1fr !important;
    }

    /* Mobilde Header Aksiyonları */
    .header-nav .btn-primary:not(.btn-whatsapp) {
        display: none;
    }
    .header-nav .btn-whatsapp {
        padding: 8px 14px;
        font-size: 0.82rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Kayan Marquee Ticker */
    .marquee-track {
        gap: 24px;
    }
    .marquee-item {
        padding: 6px 14px;
        font-size: 0.85rem;
    }

    /* Subpage Hero (Sabit Navbara Asla Çarpmaz / Altında Kalmaz) */
    .subpage-hero {
        padding-top: 155px !important;
        padding-bottom: 50px !important;
    }

    /* Subpage Breadcrumb Gezinme Hapları (Mobilde Yatay Kaydırılabilir) */
    .subpage-breadcrumb,
    .subpage-hero .container div[style*="border-radius: 100px"],
    .subpage-hero .container div[style*="border-radius:100px"] {
        display: inline-flex !important;
        max-width: 100% !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
    }
    .subpage-breadcrumb::-webkit-scrollbar,
    .subpage-hero .container div[style*="border-radius: 100px"]::-webkit-scrollbar,
    .subpage-hero .container div[style*="border-radius:100px"]::-webkit-scrollbar {
        display: none !important;
    }

    /* Showroom Toolbar & Arama */
    .showroom-toolbar {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 16px 14px !important;
        gap: 14px !important;
    }
    .showroom-search-wrapper {
        min-width: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    #softwareSearchInput {
        width: 100% !important;
    }

    /* Yatay Kaydırılabilir Kategori Hapları */
    #softwareFilterTabs {
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding-bottom: 8px !important;
        scrollbar-width: none !important;
        max-width: 100% !important;
    }
    #softwareFilterTabs::-webkit-scrollbar {
        display: none !important;
    }
    .showroom-filter-pill {
        flex-shrink: 0 !important;
        white-space: nowrap !important;
        padding: 8px 16px !important;
        font-size: 0.82rem !important;
    }

    /* Yüzen Mobil WhatsApp Butonu & Back-to-Top (Çakışma & Üst Üste Binme Kesin Engellendi) */
    .floating-whatsapp span {
        display: none !important;
    }
    .floating-whatsapp {
        width: 50px !important;
        height: 50px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        justify-content: center !important;
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.45) !important;
    }
    .floating-dock {
        position: fixed !important;
        bottom: 20px !important;
        right: 18px !important;
        gap: 12px !important;
        z-index: 999 !important;
        pointer-events: none !important;
    }
    .floating-dock > * {
        pointer-events: auto !important;
    }
    .back-to-top {
        width: 42px !important;
        height: 42px !important;
        font-size: 0.9rem !important;
    }
    .back-to-top:not(.visible) {
        display: none !important;
    }
}

@media (max-width: 600px) {
    .service-steps-grid {
        grid-template-columns: 1fr !important;
    }
    .container {
        padding: 0 16px !important;
    }
    .hero-section {
        padding-top: 110px !important;
        padding-bottom: 45px !important;
        min-height: auto !important;
    }
    .subpage-hero {
        padding-top: 150px !important;
        padding-bottom: 40px !important;
    }
    .hero-title {
        font-size: clamp(1.85rem, 6.8vw, 2.35rem) !important;
        line-height: 1.2 !important;
    }
    .hero-desc {
        font-size: 0.98rem !important;
        line-height: 1.7 !important;
    }
    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .hero-actions {
        flex-direction: column !important;
        width: 100% !important;
        gap: 12px !important;
    }
    .hero-actions .btn-primary,
    .hero-actions .btn-whatsapp {
        width: 100% !important;
        justify-content: center !important;
        padding: 14px 20px !important;
        font-size: 0.95rem !important;
    }
    .section-title {
        font-size: clamp(1.65rem, 6vw, 2.15rem) !important;
        line-height: 1.25 !important;
    }
    .section-desc {
        font-size: 0.95rem !important;
        line-height: 1.65 !important;
    }
    .glass-card {
        padding: 22px 18px !important;
        border-radius: 18px !important;
    }
    .showroom-card {
        padding: 22px 18px !important;
        border-radius: 20px !important;
    }
    .wizard-card {
        padding: 24px 18px !important;
        border-radius: 20px !important;
    }
    .wizard-services-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }
    .wizard-result-box {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 22px 18px !important;
    }
    .wizard-result-box .btn-primary,
    .wizard-result-box .btn-secondary,
    .wizard-result-box .btn-whatsapp {
        width: 100% !important;
        justify-content: center !important;
    }
    .audit-card {
        padding: 24px 18px !important;
    }
    .legal-article-card {
        padding: 24px 18px !important;
        border-radius: 18px !important;
    }
    .article-content {
        padding: 24px 18px !important;
        border-radius: 18px !important;
    }
    .article-content table,
    .legal-article-content table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
    }
    .article-content pre,
    .legal-article-content pre {
        max-width: 100% !important;
        overflow-x: auto !important;
        white-space: pre-wrap !important;
        word-break: break-word !important;
    }
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 28px !important;
    }
    .footer-brand {
        grid-column: span 1 !important;
    }
    .footer-brand p {
        max-width: 100% !important;
    }
    .footer-bottom {
        flex-direction: column !important;
        gap: 14px !important;
        text-align: center !important;
    }
    .footer-bottom > div {
        justify-content: center !important;
    }
    .header-nav {
        top: 10px;
        width: calc(100% - 20px);
        padding: 10px 14px;
    }
    
    /* Mobil Input Yazı Boyutu (iOS Zoom Engelleme) */
    input, select, textarea {
        font-size: 16px !important;
    }
}

@media (max-width: 400px) {
    .header-nav {
        top: 8px;
        width: calc(100% - 16px);
        padding: 8px 12px;
    }
    .nav-brand {
        font-size: 1.18rem !important;
    }
    .header-nav .btn-whatsapp {
        padding: 8px 12px;
        font-size: 0.80rem !important;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .mobile-toggle {
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        font-size: 1.25rem;
    }
    .hero-badge {
        font-size: 0.70rem !important;
        padding: 5px 10px !important;
    }
    .stat-number {
        font-size: 1.55rem !important;
    }
    .stat-label {
        font-size: 0.72rem !important;
    }
    .showroom-card-topbar {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
    }
}

/* ═════════════════════════════════════════════════════
   16. YAZILIMLAR SHOWROOM ÖZEL STİLLERİ
═════════════════════════════════════════════════════ */
.showroom-filter-pill {
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.88rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #475569;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.04);
}

.showroom-filter-pill:hover {
    border-color: #c7d2fe;
    color: #4f46e5;
    background: #f8fafc;
    transform: translateY(-1px);
}

.showroom-filter-pill.active {
    background: #4f46e5;
    border-color: #4f46e5;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.showroom-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s, border-color 0.3s;
}

.showroom-card:hover {
    transform: translateY(-6px);
    border-color: #c7d2fe;
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.12);
}

.showroom-card-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.showroom-card-title {
    font-family: var(--font-heading);
    font-size: 1.42rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.showroom-card-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s;
}

.showroom-card-title a:hover {
    color: #4f46e5;
}

.showroom-btn-demo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #15803d;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.showroom-btn-demo:hover {
    background: #dcfce7;
    border-color: #86efac;
    color: #166534;
    transform: translateY(-1px);
}