/* Base Styles */
:root {
    --primary-color: #6c5ce7;
    --primary-dark: #5a49d8;
    --secondary-color: #fd79a8;
    --text-color: #2d3436;
    --light-text: #636e72;
    --background: #ffffff;
    --light-bg: #f9f9f9;
    --border-color: #dfe6e9;
    --success: #00b894;
    --warning: #fdcb6e;
    --error: #d63031;
    --gradient: linear-gradient(135deg, var(--primary-color), #a29bfe);
    --box-shadow: 0 10px 30px rgba(108, 92, 231, 0.1);
    --transition: all 0.3s ease;
}

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

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(108, 92, 231, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(108, 92, 231, 0.2);
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    color: var(--text-color);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.app-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 8px;
}

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

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.nav-links a:hover:after,
.nav-links a.active:after {
    width: 100%;
}

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

/* Hero Section */
.hero {
    padding: 100px 0;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--light-text);
}

.cta-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
    align-items: center;
}

.download-badge {
    display: inline-block;
    transition: var(--transition);
}

.download-badge:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
}

.store-badge {
    height: 50px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.download-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.mockup {
    max-width: 300px;
    border-radius: 30px;
    box-shadow: var(--box-shadow);
    transform: perspective(1000px) rotateY(-10deg);
    transition: var(--transition);
}

.mockup:hover {
    transform: perspective(1000px) rotateY(0);
}

.video-container {
    margin-bottom: 20px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    background: #000;
}

.app-reveal-video {
    width: 100%;
    max-width: 300px;
    height: auto;
    display: block;
    border-radius: 20px;
}

.ad-video-container {
    margin: 40px 0;
    text-align: center;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    background: transparent;
}

.provynce-ad-video {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 20px;
}

/* App Showcase Section */
.app-showcase {
    padding: 100px 0;
    background-color: var(--background);
}

.showcase-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.showcase-item {
    display: flex;
    align-items: center;
    gap: 40px;
}

.showcase-item.reverse {
    flex-direction: row-reverse;
}

.showcase-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-screenshot {
    max-width: 300px;
    border-radius: 20px;
    box-shadow: var(--box-shadow);
}

.showcase-content {
    flex: 1;
}

.showcase-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.showcase-content p {
    font-size: 1.1rem;
    color: var(--light-text);
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--background);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--light-text);
}

/* Unique Section */
.unique {
    padding: 100px 0;
    background-color: var(--light-bg);
}

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

.unique-card {
    background-color: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.unique-card:hover {
    transform: translateY(-10px);
}

.unique-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.unique-icon i {
    color: white;
    font-size: 24px;
}

.unique-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.unique-card p {
    color: var(--light-text);
}

/* Audience Section */
.audience {
    padding: 100px 0;
    background-color: var(--background);
}

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

.audience-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    text-align: center;
}

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

.audience-list li {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: var(--light-bg);
    border-radius: 10px;
    transition: var(--transition);
}

.audience-list li:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.audience-list i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 18px;
}

/* Problem Section */
.problem {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.problem-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--light-text);
}

.highlight {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 30px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--background);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--light-bg);
    border-radius: 15px;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item p {
    font-weight: 500;
}

/* Tech Section */
.tech {
    padding: 100px 0;
    background-color: var(--light-bg);
}

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

.tech-content > p {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

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

.tech-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.tech-item:hover {
    transform: translateY(-5px);
}

.tech-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 15px;
}

/* Development Section */
.development {
    padding: 100px 0;
    background-color: var(--background);
}

.development-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.development-content p {
    font-size: 1.1rem;
    color: var(--light-text);
}

/* Recognition Section */
.recognition {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.recognition-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.recognition-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--light-text);
}

/* Download CTA Section */
.download-cta {
    padding: 100px 0;
    background: var(--gradient);
    color: white;
}

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

.cta-content {
    flex: 2;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-content .btn-primary {
    background: white;
    color: var(--primary-color);
}

.cta-content .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.cta-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-icon-large {
    width: 200px;
    height: 200px;
    border-radius: 30px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Privacy Page */
.privacy {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.privacy-content h2 {
    margin: 40px 0 20px;
    color: var(--primary-color);
}

.privacy-content h3 {
    margin: 30px 0 15px;
}

.privacy-content p, .privacy-content ul {
    margin-bottom: 20px;
}

.privacy-content ul {
    padding-left: 20px;
}

.privacy-content li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px;
}

.privacy-content li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Footer */
footer {
    background-color: #2d3436;
    color: white;
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-app-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: #b2bec3;
}

.footer-links h3, .footer-social h3, .footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-links h3:after, .footer-social h3:after, .footer-contact h3:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
    bottom: -10px;
    left: 0;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #b2bec3;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.social-icons i {
    color: white;
    font-size: 18px;
}

.footer-contact p {
    color: #b2bec3;
    margin-bottom: 10px;
}

.footer-contact a {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #b2bec3;
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        margin-bottom: 50px;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }
    
    .showcase-item, .showcase-item.reverse {
        flex-direction: column;
        text-align: center;
    }
    
    .download-cta .container {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-content {
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
        z-index: 99;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

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

    .unique-grid, .audience-list, .features-grid, .tech-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
    }

    .footer-links h3:after, .footer-social h3:after, .footer-contact h3:after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-icons {
        justify-content: center;
    }
}