:root {
    --primary-color: #e61919;
    --text-color: #ffffff;
    --bg-color: #0f0f0f;
    --secondary-bg: #1a1a1a;
    --accent-glow: rgba(230, 25, 25, 0.3);
}

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

body {
    font-family: 'Spline Sans', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-color);
}

/* Language Switcher */
.lang-select {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Spline Sans', sans-serif;
    outline: none;
    margin-left: 20px;
}

.lang-select:hover {
    background: rgba(255, 255, 255, 0.15);
}

.lang-select option {
    background: #1a1a1a;
    color: #fff;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 5% 50px;
    position: relative;
    overflow: hidden;
}

/* Background animated blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: -1;
    animation: float 10s infinite ease-in-out;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-color);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: #ff6b6b;
    bottom: -50px;
    left: -50px;
    animation-delay: 5s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, 50px);
    }
}

.hero-content {
    flex: 1;
    max-width: 750px;
    z-index: 10;
}

.hero h1 {
    font-size: clamp(2.5rem, 7vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #ccc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    animation: slideInLeft 0.8s forwards 0.2s;
    text-wrap: balance;
    max-width: 750px;
}

.hero p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 40px;
    opacity: 0;
    animation: slideInLeft 0.8s forwards 0.4s;
}

.store-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
    opacity: 0;
    animation: slideInUp 0.8s forwards 0.6s;
    flex-wrap: wrap;
}

.store-btn-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.store-btn {
    height: 60px;
    transition: transform 0.3s, opacity 0.3s;
    filter: grayscale(100%) opacity(0.6);
    cursor: not-allowed;
}

.store-btn.available {
    filter: none;
    cursor: pointer;
}

.store-btn.available:hover {
    transform: scale(1.05);
}

.coming-soon-badge {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.coming-soon-badge.available {
    color: #22c55e;
}

/* Visual Element (Right Side) */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    opacity: 0;
    animation: fadeIn 1s forwards 0.8s;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #1a1a1a;
    border: 8px solid #333;
    border-radius: 50px;
    position: relative;
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.8),
        inset 0 0 10px rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    transform: rotate(-10deg);
    transition: transform 0.5s, box-shadow 0.5s;
    z-index: 1;
}

/* Side Buttons */
.phone-mockup::before,
.phone-mockup::after {
    content: '';
    position: absolute;
    background: #333;
    border-radius: 2px;
}

/* Volume Buttons */
.phone-mockup::before {
    width: 3px;
    height: 60px;
    left: -11px;
    top: 100px;
    box-shadow: 0 40px 0 #333;
    /* Second button */
}

/* Power Button */
.phone-mockup::after {
    width: 3px;
    height: 40px;
    right: -11px;
    top: 120px;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.phone-screen {
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    background: #000;
    border-radius: 42px;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.notch {
    position: absolute;
    top: 15px;
    width: 100px;
    height: 25px;
    background: #000;
    border-radius: 20px;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.notch::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #1a1a1a;
    border-radius: 50%;
    margin-left: 50px;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Footer */
footer {
    padding: 40px 5%;
    background: var(--secondary-bg);
    color: #888;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    gap: 30px;
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
        gap: 50px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .store-buttons {
        justify-content: center;
    }

    .phone-mockup {
        width: 260px;
        height: 520px;
        transform: rotate(0);
    }

    .nav-container {
        display: flex;
        /* Mobilde gizli kalmasın */
        gap: 15px;
        /* Mobilde boşluğu daralt */
    }

    nav ul {
        display: none;
        /* Linkleri gizli tut ama konteyneri göster */
    }

    /* Eğer linklerin de görünmesini istiyorsan üstteki display:none'ı kaldırabilirsin */
    /* Destek linkini mobilde göstermek için özel kural: */
    nav ul {
        display: flex;
        gap: 15px;
    }

    .lang-select {
        margin-left: 10px;
    }

    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .store-btn {
        height: 48px;
    }
}