/* ==================== GLOBAL STYLES ==================== */
:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --accent-color: #FFE66D;
    --purple: #667EEA;
    --purple-dark: #764BA2;
    --pink: #F093FB;
    --dark: #2D3436;
    --dark-light: #636E72;
    --light: #F8F9FA;
    --white: #FFFFFF;
    --gradient-1: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    --gradient-2: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
    --gradient-hero: linear-gradient(135deg, #667EEA 0%, #764BA2 50%, #F093FB 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container-landing {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== HERO SECTION ==================== */
.hero-landing {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 50%, #F093FB 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.8) 0%, rgba(255, 142, 83, 0) 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(78, 205, 196, 0.8) 0%, rgba(68, 160, 141, 0) 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 230, 109, 0.8) 0%, rgba(255, 230, 109, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 40px 20px;
}

.logo-landing {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease-out;
}

.logo-landing .logo-icon {
    font-size: 4rem;
    animation: bounce 2s ease-in-out infinite;
}

.logo-landing .logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-headline {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 24px;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-headline-main {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 24px;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.gradient-text-landing {
    background: linear-gradient(135deg, #FFE66D 0%, #FF6B6B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subheadline {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 48px;
    line-height: 1.8;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-subheadline strong {
    color: var(--accent-color);
    font-weight: 700;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    background: var(--white);
    color: var(--purple);
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.3);
}

.cta-icon {
    font-size: 1.5rem;
    transition: var(--transition);
}

.cta-button:hover .cta-icon {
    transform: translateX(8px);
}

.features-pills {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 48px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    color: var(--white);
    font-weight: 600;
    transition: var(--transition);
}

.pill:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.pill-icon {
    font-size: 1.5rem;
}

/* ==================== PLATFORM CARDS ==================== */
.platform-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin: 48px 0;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.platform-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 48px 32px;
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0;
    transition: var(--transition);
}

.platform-card:hover::before {
    opacity: 1;
}

.platform-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
}

.card-neyesek:hover {
    background: rgba(255, 107, 107, 0.2);
}

.card-yapaymasal:hover {
    background: rgba(102, 126, 234, 0.2);
}

.card-icon {
    font-size: 5rem;
    margin-bottom: 24px;
    animation: bounce 2s ease-in-out infinite;
}

.card-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.card-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.95;
}

.card-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: auto;
}

.card-arrow {
    font-size: 1.5rem;
    transition: var(--transition);
}

.platform-card:hover .card-arrow {
    transform: translateX(8px);
}

/* ==================== SCROLL INDICATOR ==================== */
.scroll-indicator {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-color);
    animation: fadeIn 1s ease-out 1s both;
    z-index: 100;
    background: white;
    padding: 20px 30px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.mouse {
    width: 28px;
    height: 44px;
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

.scroll-indicator p {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
}

.scroll-indicator:hover {
    transform: translateX(-50%) translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: 120px 0;
    background: var(--light);
}

.section-title-landing {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-subtitle-landing {
    font-size: 1.2rem;
    text-align: center;
    color: var(--dark-light);
    margin-bottom: 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    animation: bounce 2s ease-in-out infinite;
}

.feature-card:nth-child(2) .feature-icon {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) .feature-icon {
    animation-delay: 0.4s;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.feature-description {
    font-size: 1rem;
    color: var(--dark-light);
    line-height: 1.8;
}

/* ==================== STATS SECTION ==================== */
.stats-section {
    padding: 80px 0;
    background: var(--gradient-hero);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-box {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 8px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.9;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 120px 20px;
    background: var(--dark);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
}

.cta-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 48px;
    line-height: 1.8;
}

.cta-button-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    background: var(--gradient-1);
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

.cta-button-secondary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 64px rgba(255, 107, 107, 0.5);
}

/* ==================== FOOTER ==================== */
.footer-landing {
    background: #1a1a1a;
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links h4,
.footer-info h4 {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.footer-seo {
    margin-top: 8px;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .hero-headline,
    .hero-headline-main {
        font-size: 3rem;
    }

    .logo-landing .logo-text {
        font-size: 2rem;
    }

    .hero-subheadline {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 16px 32px;
        font-size: 1.1rem;
    }

    .platform-cards {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .card-title {
        font-size: 2rem;
    }

    .card-description {
        font-size: 1rem;
    }

    .section-title-landing {
        font-size: 2.5rem;
    }

    .cta-title {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-headline,
    .hero-headline-main {
        font-size: 2.25rem;
    }

    .card-icon {
        font-size: 3.5rem;
    }

    .card-title {
        font-size: 1.75rem;
    }

    .section-title-landing {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .features-pills {
        flex-direction: column;
        align-items: center;
    }

    .stat-number {
        font-size: 3rem;
    }

    .platform-cards {
        flex-direction: column;
        gap: 24px;
    }

    .platform-card {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-content {
        padding: 0 20px;
    }

    .container-landing {
        padding: 0 20px;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .scroll-indicator {
        bottom: -30px;
        padding: 16px 24px;
    }
    
    .mouse {
        width: 24px;
        height: 38px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 16px;
    }

    .cta-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .hero-headline,
    .hero-headline-main {
        font-size: 1.75rem;
    }

    .hero-subheadline {
        font-size: 1rem;
    }

    .card-icon {
        font-size: 3rem;
    }

    .card-title {
        font-size: 1.5rem;
    }

    .card-description {
        font-size: 0.9rem;
    }

    .pill {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .platform-card {
        padding: 32px 24px;
    }

    .feature-card {
        padding: 28px 20px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }
}