/* ===== GOOGLE FONT ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

/* ===== CSS DEĞİŞKENLERİ ===== */
:root {
    --primary-color: #693D8D;
    --primary-hover: #4c4452;
    --primary-light: rgba(105, 61, 141, 0.08);
    --primary-glow: rgba(105, 61, 141, 0.25);
    --secondary-color: #1B212E;
    --secondary-dark: #0a0f1c;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --text-dark: #0f172a;
    --text-mid: #475569;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --border-light: rgba(226, 232, 240, 0.5);
    --border-color: rgba(226, 232, 240, 0.8);
    --success-color: #10b981;
    --warning-color: #fbbf24;
    --white: #ffffff;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 30px 60px rgba(105, 61, 141, 0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 50%;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--white);
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.6;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-pad {
    padding: 100px 0;
}

.text-center {
    text-align: center;
}

/* ===== SECTION HEADER ===== */
.section-header {
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 40px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 18px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.7;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(105, 61, 141, 0.15);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ===== HEADER ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    height: 80px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    transition: height var(--transition-fast);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo span {
    color: var(--primary-color);
}

.logo img {
    height: 42px;
    width: auto;
}

/* Hamburger */
.menu-toggle-checkbox {
    display: none;
}

.menu-toggle-label {
    display: none;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--text-dark);
    margin: 6px 0;
    border-radius: 2px;
    transition: all var(--transition-base);
}

.header-mobile-wrapper {
    display: flex;
    flex-grow: 1;
    justify-content: space-between;
    align-items: center;
    padding-left: 50px;
}

/* Navigasyon */
.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    height: 100%;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 80px;
}

.nav-link {
    color: var(--text-mid);
    font-weight: 600;
    font-size: 15px;
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--primary-color);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--white);
    width: 640px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 24px;
    gap: 24px;
    pointer-events: none;
    z-index: 100;
}

.dropdown-parent:hover .mega-menu,
.dropdown-parent:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.mega-col h4 {
    font-size: 13px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 10px;
}

.mega-link {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 12px;
    transition: background var(--transition-fast);
}

.mega-link:hover {
    background: #f8fafc;
}

.mega-icon {
    color: var(--primary-color);
    font-size: 20px;
    background: var(--primary-light);
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mega-text strong {
    display: block;
    color: var(--text-dark);
    font-size: 15px;
    margin-bottom: 4px;
    font-weight: 700;
}

.mega-text span {
    display: block;
    color: var(--text-light);
    font-size: 13px;
    line-height: 1.4;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-phone {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition-base);
}

.header-phone:hover {
    color: var(--primary-color);
}

.header-whatsapp {
    color: #25D366;
    font-size: 22px;
    transition: transform var(--transition-fast);
}

.header-whatsapp:hover {
    transform: scale(1.15);
}

.btn-login {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 15px;
    transition: color var(--transition-base);
    padding: 8px 0;
}

.btn-login:hover {
    color: var(--primary-color);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 4px 14px var(--primary-glow);
    transition: all var(--transition-slow);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(105, 61, 141, 0.4);
}

/* ===== BUTONLAR ===== */
.btn-primary-lg {
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    transition: all var(--transition-slow);
    box-shadow: 0 4px 14px var(--primary-glow);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

.btn-primary-lg:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(105, 61, 141, 0.4);
}

.btn-outline-lg {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    color: var(--text-dark);
    padding: 16px 32px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    transition: all var(--transition-slow);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-outline-lg:hover {
    border-color: var(--primary-color);
    background: #f8fafc;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===== HERO ===== */
@keyframes floatHero {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.premium-hero {
    padding: 100px 0 80px;
    background: radial-gradient(circle at right center, rgba(105, 61, 141, 0.03), #ffffff);
    overflow: hidden;
    position: relative;
}

.premium-hero::after {
    content: '';
    position: absolute;
    top: -200px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(105, 61, 141, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-left {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    background: var(--primary-light);
    backdrop-filter: blur(8px);
    color: var(--primary-color);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    border: 1px solid rgba(105, 61, 141, 0.15);
    box-shadow: 0 4px 15px rgba(105, 61, 141, 0.05);
}

.hero-left h1 {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.15;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-left h1 strong {
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), #9055c5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 550px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-checks {
    display: flex;
    gap: 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-mid);
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-checks span i {
    color: var(--success-color);
    margin-right: 6px;
}

.hero-trust-badges {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-mid);
    font-weight: 500;
}

.trust-item i {
    color: var(--primary-color);
    font-size: 16px;
}

.hero-right {
    position: relative;
}

.hero-image-wrap {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 60px -15px rgba(105, 61, 141, 0.15);
    animation: floatHero 6s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-image-wrap img {
    width: 100%;
    border-radius: 16px;
    display: block;
}

.hero-image-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 180deg at 50% 50%, rgba(105, 61, 141, 0.1) 0deg, transparent 120deg);
    animation: rotateGlow 8s linear infinite;
    pointer-events: none;
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== TRUST LOGOS BAR ===== */
.trust-logos-bar {
    padding: 50px 0;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-light);
    overflow: hidden;
}

.trust-logos-title {
    text-align: center;
    font-size: 16px;
    color: var(--text-mid);
    margin-bottom: 35px;
    font-weight: 500;
}

.trust-logos-title strong {
    color: var(--primary-color);
    font-weight: 800;
}

.trust-logos-track-wrapper {
    overflow: hidden;
    width: 100%;
}

.trust-logos-track {
    display: flex;
    gap: 50px;
    animation: scrollTrust 30s linear infinite;
    width: max-content;
    padding: 10px 25px;
}

.trust-logos-track:hover {
    animation-play-state: paused;
}

.trust-logo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-mid);
    white-space: nowrap;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.trust-logo-item:hover {
    opacity: 1;
}

.tl-placeholder {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: -0.5px;
}

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

/* ===== HERO FEATURES BAR ===== */
.hero-features-bar {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
    z-index: 10;
    border-bottom: 1px solid var(--border-light);
}

.hf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.hf-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 45px 25px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(105, 61, 141, 0.08);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.hf-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #9055c5);
    transition: all var(--transition-slow);
    border-radius: 0 0 4px 4px;
}

.hf-item:hover::before {
    width: 100%;
}

.hf-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(105, 61, 141, 0.2);
}

.hf-icon {
    width: 86px;
    height: 86px;
    border-radius: var(--radius-xl);
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    box-shadow: inset 0 0 0 1px rgba(105, 61, 141, 0.1);
    transition: all var(--transition-slow);
    transform: rotate(-5deg);
}

.hf-icon img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    transition: all var(--transition-slow);
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.08));
}

.hf-item:hover .hf-icon {
    background: var(--primary-color);
    transform: rotate(0deg) scale(1.05);
    box-shadow: 0 15px 25px rgba(105, 61, 141, 0.3);
    border-radius: var(--radius-full);
}

.hf-item:hover .hf-icon img {
    filter: brightness(0) invert(1) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.hf-text h4 {
    font-size: 19px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.hf-item:hover .hf-text h4 {
    color: var(--primary-color);
}

.hf-text p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.65;
}

/* ===== DEMO VIDEO ===== */
.demo-video-section {
    padding: 100px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
}

.video-wrapper {
    max-width: 960px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.video-placeholder {
    position: relative;
    cursor: pointer;
    background: #1a1a2e;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    z-index: 2;
    width: 90px;
    height: 90px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 0 40px rgba(105, 61, 141, 0.6);
    transition: all var(--transition-slow);
    cursor: pointer;
}

.play-button:hover {
    transform: scale(1.15);
    box-shadow: 0 0 60px rgba(105, 61, 141, 0.8);
}

.video-placeholder iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ===== ENTEGRASYON MARQUEE ===== */
.integrations-marquee {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    position: relative;
}

.integrations-marquee::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 200px;
    background: var(--primary-color);
    filter: blur(160px);
    opacity: 0.12;
    pointer-events: none;
}

.marquee-title {
    text-align: center;
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 50px;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.marquee-overflow {
    width: 100%;
    overflow: hidden;
    position: relative;
    display: flex;
    z-index: 2;
}

.marquee-overflow::before,
.marquee-overflow::after {
    content: '';
    position: absolute;
    top: 0;
    width: 15vw;
    height: 100%;
    z-index: 5;
    pointer-events: none;
}

.marquee-overflow::before {
    left: 0;
    background: linear-gradient(to right, var(--secondary-dark), transparent);
}

.marquee-overflow::after {
    right: 0;
    background: linear-gradient(to left, var(--secondary-dark), transparent);
}

.marquee-track {
    display: flex;
    gap: 30px;
    animation: scrollMarquee 45s linear infinite;
    white-space: nowrap;
    align-items: center;
    padding: 20px 15px;
    width: max-content;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 30px 8px 8px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
    transition: all var(--transition-slow);
    cursor: pointer;
}

.marquee-item:hover {
    transform: translateY(-8px) scale(1.05);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px var(--primary-glow), 0 0 20px var(--primary-glow);
    color: var(--white);
    z-index: 10;
}

.marquee-item span {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.5px;
    transition: all var(--transition-slow);
}

.marquee-item:hover span {
    transform: rotate(-15deg) scale(1.15);
    box-shadow: 0 0 20px currentColor;
}

.brand-ty { background: #f27a1a; box-shadow: 0 0 15px rgba(242, 122, 26, 0.4); }
.brand-hb { background: #ff6000; box-shadow: 0 0 15px rgba(255, 96, 0, 0.4); }
.brand-n11 { background: #5c3ebf; box-shadow: 0 0 15px rgba(92, 62, 191, 0.4); }
.brand-iyz { background: #004ee4; box-shadow: 0 0 15px rgba(0, 78, 228, 0.4); }
.brand-ptr { background: #00bfa5; box-shadow: 0 0 15px rgba(0, 191, 165, 0.4); }
.brand-yrt { background: #004b93; box-shadow: 0 0 15px rgba(0, 75, 147, 0.4); }
.brand-ars { background: #e30613; box-shadow: 0 0 15px rgba(227, 6, 19, 0.4); }
.brand-lgo { background: #00a859; box-shadow: 0 0 15px rgba(0, 168, 89, 0.4); }
.brand-prs { background: #1a73e8; box-shadow: 0 0 15px rgba(26, 115, 232, 0.4); }

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

/* ===== DB FEATURES ===== */
.db-features-section {
    background: #fdfdfd;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.db-features-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(105, 61, 141, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.db-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
}

.db-f-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 24px;
    text-align: left;
    transition: all var(--transition-slow);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.db-f-item:hover {
    transform: translateY(-8px);
    border-color: rgba(105, 61, 141, 0.3);
    box-shadow: var(--shadow-xl), inset 0 0 0 1px rgba(105, 61, 141, 0.02);
    z-index: 2;
}

.db-f-icon {
    width: 56px;
    height: 56px;
    background: #f8fafc;
    color: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-slow);
}

.db-f-item:hover .db-f-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1) rotate(6deg);
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px var(--primary-glow);
}

.db-f-text h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.db-f-item:hover .db-f-text h4 {
    color: var(--primary-color);
}

.db-f-text p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== İŞ MODELLERİ ===== */
.business-models-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #fcfaff 100%);
    border-bottom: 1px solid var(--border-light);
    position: relative;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
    z-index: 2;
}

.model-card {
    background: var(--white);
    border: 1px solid rgba(105, 61, 141, 0.08);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
    transition: all var(--transition-bounce);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.model-card:hover {
    transform: translateY(-12px);
    border-color: rgba(105, 61, 141, 0.2);
    box-shadow: var(--shadow-xl);
}

.m-icon {
    width: 90px;
    height: 90px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin-bottom: 30px;
    transition: all var(--transition-bounce);
    position: relative;
    border: 1px solid rgba(105, 61, 141, 0.1);
}

.m-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    border: 1px solid var(--primary-color);
    opacity: 0;
    transform: scale(1.2);
    transition: all var(--transition-bounce);
}

.model-card:hover .m-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary-glow);
}

.model-card:hover .m-icon::after {
    opacity: 0.3;
    transform: scale(1.4);
}

.model-card h4 {
    font-size: 22px;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.model-card:hover h4 {
    color: var(--primary-color);
}

.model-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 25px;
}

.model-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 15px;
    transition: all var(--transition-base);
    margin-top: auto;
}

.model-cta i {
    transition: transform var(--transition-base);
}

.model-cta:hover {
    color: var(--primary-hover);
}

.model-cta:hover i {
    transform: translateX(6px);
}

/* ===== FİYATLANDIRMA ===== */
.premium-pricing-section {
    padding: 120px 0;
    background: var(--white);
    position: relative;
}

.pricing-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 50px;
}

.toggle-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    transition: color var(--transition-base);
}

.toggle-label.active {
    color: var(--text-dark);
}

.pricing-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 32px;
    cursor: pointer;
}

.pricing-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.pricing-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #e2e8f0;
    border-radius: 32px;
    transition: all var(--transition-base);
}

.pricing-slider::before {
    content: '';
    position: absolute;
    height: 26px;
    width: 26px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.pricing-switch input:checked + .pricing-slider {
    background: var(--primary-color);
}

.pricing-switch input:checked + .pricing-slider::before {
    transform: translateX(28px);
}

.toggle-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}

.pricing-modern-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
    padding-bottom: 80px;
}

.p-modern-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-slow);
    position: relative;
}

.p-modern-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(105, 61, 141, 0.2);
}

.p-modern-card.featured {
    border: 2px solid var(--primary-color);
    box-shadow: 0 25px 50px -12px rgba(105, 61, 141, 0.15);
    transform: scale(1.05);
    z-index: 5;
}

.p-modern-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 35px 70px -15px rgba(105, 61, 141, 0.25);
}

.p-popular-label {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    white-space: nowrap;
    box-shadow: 0 10px 20px rgba(105, 61, 141, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 10px 20px rgba(105, 61, 141, 0.3); }
    50% { box-shadow: 0 15px 35px rgba(105, 61, 141, 0.5); }
}

.p-card-top {
    margin-bottom: 30px;
}

.p-plan-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 25px;
    transition: var(--transition-base);
}

.p-modern-card:hover .p-plan-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(-5deg);
}

.p-card-top h4 {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.p-card-top p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.p-card-price {
    margin-bottom: 35px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.p-card-price .currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.p-card-price .amount {
    font-size: 48px;
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: -2px;
}

.p-card-price .term {
    font-size: 16px;
    color: var(--text-light);
}

.p-card-features {
    margin-bottom: 40px;
    flex-grow: 1;
}

.p-card-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-mid);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.p-card-features li:last-child {
    border-bottom: none;
}

.p-card-features li i.fa-check-circle {
    color: var(--success-color);
    font-size: 18px;
}

.p-card-features li i.fa-times-circle {
    color: #cbd5e1;
    font-size: 18px;
}

.p-card-features li.disabled {
    color: var(--text-muted);
    opacity: 0.7;
}

.p-btn-outline {
    display: block;
    text-align: center;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-dark);
    font-weight: 700;
    transition: var(--transition-base);
}

.p-btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-light);
}

.p-btn-solid {
    display: block;
    text-align: center;
    padding: 18px;
    background: var(--primary-color);
    border-radius: 12px;
    color: var(--white);
    font-weight: 700;
    transition: var(--transition-base);
    box-shadow: 0 10px 20px var(--primary-glow);
    border: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.p-btn-solid:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(105, 61, 141, 0.3);
}

/* Karşılaştırma Tablosu */
.pricing-comparison-wrapper {
    margin-top: 60px;
}

.comparison-title {
    text-align: center;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 40px;
}

.comparison-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.comparison-table th {
    background: #f8fafc;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table th.highlight-col {
    background: var(--primary-light);
    color: var(--primary-color);
}

.comparison-table td {
    color: var(--text-mid);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

/* ===== DEMO FORM ===== */
.demo-form-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #fcfaff 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-light);
}

.demo-form-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.demo-form-info h2 {
    margin-bottom: 20px;
}

.demo-form-info p {
    color: var(--text-light);
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--text-mid);
    font-size: 15px;
}

.demo-benefits li i {
    color: var(--success-color);
    font-size: 18px;
}

.demo-form-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: border-color var(--transition-base);
    background: #fafbfc;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(105, 61, 141, 0.1);
    background: var(--white);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 14px;
}

.checkbox-group label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-submit-btn {
    width: 100%;
    margin-top: 10px;
}

.form-note {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 16px;
}

/* ===== STATS ===== */
.premium-stats-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.premium-stats-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 300px;
    background: var(--primary-color);
    filter: blur(200px);
    opacity: 0.12;
    pointer-events: none;
}

.stats-modern-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
    z-index: 2;
}

.stat-modern-box {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: 50px 30px;
    text-align: center;
    transition: all var(--transition-slow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-modern-box:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(192, 132, 252, 0.3);
    box-shadow: 0 30px 60px rgba(105, 61, 141, 0.2);
}

.stat-modern-number {
    font-size: 64px;
    font-weight: 900;
    margin-bottom: 10px;
    line-height: 1;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #ffffff 0%, #d8b4fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(192, 132, 252, 0.3));
    transition: all var(--transition-base);
}

.stat-modern-box:hover .stat-modern-number {
    filter: drop-shadow(0 0 30px rgba(192, 132, 252, 0.6));
    transform: scale(1.05);
}

.stat-modern-label {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ===== REVIEWS ===== */
.premium-reviews-slider {
    padding: 120px 0 80px;
    background: #fdfdfd;
    border-bottom: 1px solid var(--border-light);
    overflow: hidden;
}

.reviews-slider-container {
    position: relative;
    width: 100%;
    max-width: 100vw;
    overflow: hidden;
    padding: 40px 0;
    margin-top: 20px;
}

.reviews-slider-container::before,
.reviews-slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 15vw;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.reviews-slider-container::before {
    left: 0;
    background: linear-gradient(to right, #fdfdfd, transparent);
}

.reviews-slider-container::after {
    right: 0;
    background: linear-gradient(to left, #fdfdfd, transparent);
}

.reviews-track {
    display: flex;
    gap: 30px;
    width: max-content;
    animation: scrollReviews 50s linear infinite;
    padding: 0 30px;
}

.reviews-track:hover {
    animation-play-state: paused;
}

.review-card {
    width: 420px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 45px 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-bounce);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.review-card:hover {
    transform: translateY(-10px);
    border-color: rgba(105, 61, 141, 0.3);
    box-shadow: var(--shadow-xl);
    z-index: 10;
}

.quote-mark {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 100px;
    color: var(--primary-light);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.review-card .stars {
    color: var(--warning-color);
    font-size: 14px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.review-card p {
    font-size: 16px;
    color: var(--text-mid);
    line-height: 1.7;
    margin-bottom: 30px;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.author-row {
    display: flex;
    align-items: center;
    gap: 15px;
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: -1px;
}

.author-info h5 {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.author-info span {
    font-size: 13px;
    color: var(--text-light);
}

@keyframes scrollReviews {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 15px)); }
}

/* ===== VAKA ÇALIŞMALARI ===== */
.case-studies-section {
    padding: 120px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.case-img-wrap {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f1f5f9;
}

.case-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.case-card:hover .case-img-wrap img {
    transform: scale(1.05);
}

.case-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-content {
    padding: 30px;
}

.case-content h4 {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.5;
}

.case-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.case-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 14px;
    transition: var(--transition-base);
}

.case-read-more i {
    transition: transform var(--transition-base);
}

.case-read-more:hover i {
    transform: translateX(4px);
}

/* ===== BLOG / AKADEMİ ===== */
.premium-academy-section {
    padding: 120px 0;
    background: #fdfdfd;
    position: relative;
    border-bottom: 1px solid var(--border-light);
}

.academy-modern-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-top: 20px;
}

.a-modern-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

.a-modern-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(105, 61, 141, 0.2);
}

.a-img-wrap {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: #f1f5f9;
}

.a-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.a-modern-card:hover .a-img {
    transform: scale(1.08);
}

.a-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.a-content {
    padding: 40px 35px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.a-meta {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.a-meta i {
    color: var(--primary-color);
    opacity: 0.8;
}

.a-meta span {
    color: #cbd5e1;
    font-size: 16px;
}

.a-title {
    font-size: 20px;
    font-weight: 800;
    line-height: 1.5;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.a-title a {
    color: var(--text-dark);
    transition: color var(--transition-base);
}

.a-modern-card:hover .a-title a {
    color: var(--primary-color);
}

.a-excerpt {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 25px;
    flex-grow: 1;
}

.a-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    color: var(--primary-color);
    transition: all var(--transition-base);
    font-size: 15px;
    margin-top: auto;
}

.a-read-more i {
    transition: transform var(--transition-base);
}

.a-read-more:hover {
    color: var(--primary-hover);
}

.a-read-more:hover i {
    transform: translateX(6px);
}

/* ===== E-BÜLTEN ===== */
.newsletter-section {
    padding: 80px 0;
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    pointer-events: none;
}

.newsletter-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.newsletter-text h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.newsletter-form input {
    padding: 16px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    width: 300px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: all var(--transition-base);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form .btn-primary {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: none;
    font-weight: 700;
}

.newsletter-form .btn-primary:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

/* ===== FAQ ===== */
.premium-faq-section {
    padding: 120px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    position: relative;
}

.faq-modern-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    align-items: start;
}

.faq-modern-item {
    background: #fdfdfd;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

.faq-modern-item[open] {
    background: var(--white);
    border-color: rgba(105, 61, 141, 0.3);
    box-shadow: 0 20px 40px rgba(105, 61, 141, 0.08);
    transform: translateY(-3px);
}

.faq-modern-item summary {
    padding: 24px 30px;
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 60px;
    letter-spacing: -0.3px;
}

.faq-modern-item summary::-webkit-details-marker {
    display: none;
}

.faq-modern-item:hover summary {
    color: var(--primary-color);
}

.faq-modern-item summary::after {
    content: '\f067';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: all var(--transition-slow);
    font-size: 16px;
    width: 32px;
    height: 32px;
    background: rgba(226, 232, 240, 0.5);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-modern-item[open] summary::after {
    content: '\f068';
    color: var(--white);
    background: var(--primary-color);
    transform: translateY(-50%) rotate(180deg);
    box-shadow: 0 4px 10px var(--primary-glow);
}

.faq-modern-item .faq-content {
    padding: 0 30px 30px;
    margin-top: -5px;
}

.faq-modern-item .faq-content p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: #cbd5e1;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(226, 232, 240, 0.1);
}

.site-footer::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: var(--primary-color);
    filter: blur(200px);
    opacity: 0.1;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    padding: 100px 24px 80px;
    position: relative;
    z-index: 2;
}

.f-brand .logo {
    font-size: 32px;
    font-weight: 900;
    color: var(--white) !important;
    display: inline-block;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.f-brand .logo span {
    color: var(--primary-color);
}

.f-brand p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
    max-width: 320px;
    font-size: 15px;
}

.footer-contact-info {
    margin-bottom: 24px;
}

.footer-contact-info p {
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-muted);
}

.footer-contact-info p i {
    margin-right: 8px;
    color: var(--primary-color);
    width: 18px;
}

.footer-contact-info a {
    color: #cbd5e1;
    transition: color var(--transition-base);
}

.footer-contact-info a:hover {
    color: var(--white);
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    transition: all var(--transition-slow);
    font-size: 16px;
}

.social-icons a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px var(--primary-glow);
}

.f-links h4 {
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.f-links a {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    margin-bottom: 16px;
    transition: all var(--transition-base);
    font-weight: 500;
    font-size: 15px;
}

.f-links a:hover {
    color: var(--white);
    transform: translateX(6px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.btm-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.btm-flex p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 30px;
    color: #475569;
    opacity: 0.8;
}

.payment-methods span {
    border: 1px solid rgba(71, 85, 105, 0.6);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: 1px;
}

/* ===== MOBİL STICKY CTA ===== */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-light);
}

.sticky-cta-btn {
    display: block;
    text-align: center;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
}

/* ===== WHATSAPP BALONU ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 998;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .db-features-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-left { align-items: center; text-align: center; }
    .hero-left p { margin-left: auto; margin-right: auto; }
    .hero-trust-badges { justify-content: center; }
    .hero-image-wrap { animation: none; }

    .menu-toggle-label { display: block; }
    .header-mobile-wrapper {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        padding: 0 24px 24px;
        display: none;
        flex-direction: column;
        gap: 20px;
        z-index: 999;
        max-height: 85vh;
        overflow-y: auto;
    }
    .menu-toggle-checkbox:checked ~ .header-mobile-wrapper { display: flex; }
    .main-nav { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; height: auto; }
    .nav-item { height: auto; width: 100%; display: block; }
    .nav-link { padding: 16px 0; border-bottom: 1px solid #f1f5f9; width: 100%; display: flex; justify-content: space-between; }
    .mega-menu { position: static; transform: none; width: 100%;
        box-shadow: none; border: none; padding: 10px 0 10px 15px;
        grid-template-columns: 1fr; display: none; opacity: 1; visibility: visible; pointer-events: auto; }
    .dropdown-parent:hover .mega-menu, .dropdown-parent:focus-within .mega-menu { display: grid; }
    .header-actions { flex-direction: column; width: 100%; gap: 12px; display: flex; margin-top: 10px; }
    .btn-login { width: 100%; text-align: center; padding: 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); }
    .btn-primary { width: 100%; text-align: center; justify-content: center; padding: 14px; }

    .hf-grid { grid-template-columns: repeat(2, 1fr); }
    .models-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .models-grid .model-card:last-child { grid-column: span 2; max-width: 500px; margin: 0 auto; }
    .pricing-modern-wrapper { grid-template-columns: repeat(2, 1fr); }
    .p-modern-card.featured { transform: scale(1); grid-column: span 1; }
    .demo-form-grid { grid-template-columns: 1fr; }
    .academy-modern-grid, .cases-grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 50px; padding: 80px 24px 60px; }
}

@media (max-width: 768px) {
    .section-title { font-size: 30px; }
    .hero-left h1 { font-size: 34px; }
    .hero-btns { flex-direction: column; width: 100%; }
    .hero-checks { flex-direction: column; align-items: center; }
    .hero-trust-badges { flex-direction: column; gap: 10px; }
    .btn-primary-lg, .btn-outline-lg { width: 100%; justify-content: center; }

    .hf-grid { grid-template-columns: 1fr; }
    .hf-item { padding: 35px 20px; }
    .db-features-grid { grid-template-columns: 1fr; }
    .db-f-item { padding: 30px 20px; align-items: center; text-align: center; }
    .models-grid, .models-grid .model-card:last-child { grid-template-columns: 1fr; grid-column: span 1; padding: 40px 25px; }
    .pricing-modern-wrapper { grid-template-columns: 1fr; }
    .p-modern-card { padding: 40px 25px; }
    .comparison-table th, .comparison-table td { padding: 12px 10px; font-size: 13px; }
    .faq-modern-grid { grid-template-columns: 1fr; }
    .faq-modern-item summary { padding: 20px 20px 20px 24px; font-size: 16px; }
    .faq-modern-item summary::after { right: 16px; }
    .faq-modern-item .faq-content { padding: 0 20px 20px; }

    .academy-modern-grid, .cases-grid { grid-template-columns: 1fr; }
    .a-img-wrap, .case-img-wrap { height: 200px; }
    .a-content { padding: 30px 25px; }

    .demo-form-card { padding: 30px 20px; }
    .form-row { grid-template-columns: 1fr; }
    .newsletter-card { flex-direction: column; text-align: center; }
    .newsletter-form { flex-direction: column; width: 100%; }
    .newsletter-form input { width: 100%; }

    .footer-grid { grid-template-columns: 1fr; padding: 60px 24px 40px; text-align: center; }
    .f-brand p { max-width: 100%; margin-left: auto; margin-right: auto; }
    .social-icons { justify-content: center; }
    .f-links a { justify-content: center; }
    .f-links a:hover { transform: translateX(0) scale(1.05); }
    .btm-flex { flex-direction: column; text-align: center; }
    .payment-methods { justify-content: center; }

    .mobile-sticky-cta { display: block; }
    .whatsapp-float { bottom: 90px; right: 16px; }
    .video-placeholder .play-button { width: 60px; height: 60px; font-size: 22px; }
    .pricing-toggle-wrapper { flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-badge { font-size: 11px; padding: 6px 14px; }
    .hero-left h1 { font-size: 28px; }
    .hero-subtitle { font-size: 15px; }
    .section-title { font-size: 26px; }
    .review-card { width: 280px; padding: 25px 20px; }
    .stat-modern-number { font-size: 44px; }
    .stats-modern-grid { gap: 20px; }
    .stat-modern-box { padding: 35px 20px; }
    .trust-logos-track { gap: 30px; }
    .header-phone span { display: none; }
}