:root {
    --primary-color: #f39c12;
    --secondary-color: #d35400;
    --dark-bg: #0f0f12;
    --section-dark: #15151a;
    --section-light: #1e1e24;
    --text-color: #ecf0f1;
    --text-muted: #bdc3c7;
    --neon-glow: 0 0 10px rgba(243, 156, 18, 0.5);
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}


.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}


header {
    background-color: rgba(15, 15, 18, 0.9);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

header.sticky {
    padding: 10px 0;
    background-color: rgba(15, 15, 18, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: var(--neon-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--text-color);
    position: relative;
}

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

.burger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}


.btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-small {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 0.8rem;
}

.btn-small:hover {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: var(--neon-glow);
}

.btn-android,
.btn-apple {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    color: #fff;
    margin: 10px;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.3);
    border: none;
}

.btn-android:hover,
.btn-apple:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.5);
}


#hero {
    height: 100vh;
    background-image: url('../img/hero.webp');
    background-color: #1a1a1a;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.3) 0%, rgba(15, 15, 18, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

.subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-muted);
}


section {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--section-dark);
}

.section-light {
    background-color: var(--section-light);
}

.section-accent {
    background: linear-gradient(to right, #2c3e50, #000000);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    display: inline-block;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
}


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

.feature-list {
    margin-top: 20px;
}

.feature-list li {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.feature-list i {
    color: var(--primary-color);
    margin-right: 10px;
}

.img-placeholder {
    width: 100%;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #444;
    border: 1px solid #333;
}

.img-placeholder img {
    width: 100%;
    border-radius: 10px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: #fff;
}


.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 250px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

.gallery-item .overlay i {
    font-size: 2rem;
    color: #fff;
}


.steps-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 50px;
}

.step {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background-color: var(--primary-color);
    color: #000;
    font-weight: bold;
    font-size: 1.5rem;
    border-radius: 50%;
    margin-bottom: 15px;
    box-shadow: 0 0 15px var(--primary-color);
}

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


.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 30px;
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
}

.stars {
    color: #f1c40f;
    margin-bottom: 15px;
}

.review-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.review-card h4 {
    text-align: right;
    color: #fff;
}


.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.02);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: #fff;
    transition: background 0.3s;
}

.faq-question:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
    background-color: rgba(0, 0, 0, 0.2);
}

.faq-answer.active {
    max-height: 200px;
    padding: 20px;
}


.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-details {
    margin-top: 30px;
}

.contact-details li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
}

.contact-details i {
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 5px;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(243, 156, 18, 0.3);
}

.btn-submit {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    padding: 12px 30px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.btn-submit:hover {
    background-color: var(--secondary-color);
}


footer {
    background-color: #000;
    padding: 50px 0 20px;
    color: #7f8c8d;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
    border-bottom: 1px solid #333;
    padding-bottom: 30px;
}

.footer-left h3 {
    color: #fff;
    margin-bottom: 15px;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.social-icons a {
    color: #fff;
    font-size: 1.2rem;
    margin-left: 15px;
}

.social-icons a:hover {
    color: var(--primary-color);
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.copyright {
    text-align: center;
    font-size: 0.8rem;
}


@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .burger {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .footer-content,
    .footer-right {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

.privacy-header {
    padding: 120px 0 40px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.privacy-header h1 {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: 10px;
    text-shadow: var(--neon-glow);
}

.update-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

.privacy-content {
    padding: 60px 0;
    max-width: 900px;
    margin: 0 auto;
}

.privacy-section {
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 8px;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.privacy-section:hover {
    border-left-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
}

.privacy-section h2 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    display: inline-block;
}

.privacy-section h3 {
    color: var(--text-color);
    margin: 20px 0 10px;
    font-size: 1.1rem;
}

.privacy-section p {
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: justify;
}

.privacy-section ul {
    margin-bottom: 15px;
    padding-left: 20px;
    list-style-type: disc;
}

.privacy-section li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.highlight {
    color: var(--primary-color);
    font-weight: bold;
}

@media (max-width: 768px) {
    .privacy-header h1 {
        font-size: 2rem;
    }

    .privacy-section {
        padding: 20px;
    }
}