:root {
    --accent-color: #6E5AA0;
    --accent-dark: #5a4a85;
    --accent-light: #8b7ab3;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-accent: 0 8px 24px rgba(110, 90, 160, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.4);
    z-index: 1000;
    padding: 1.25rem 0;
}

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

.nav-brand h1 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

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

.nav-menu a:hover::after {
    width: 100%;
}

.language-switcher select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.language-switcher select:hover {
    border-color: var(--accent-color);
}

.language-switcher select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(110, 90, 160, 0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section - Complete Redesign */
.hero {
    margin-top: 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.hero-bg-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(110, 90, 160, 0.3), transparent);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 122, 179, 0.25), transparent);
    bottom: -100px;
    left: -50px;
    animation-delay: 7s;
}

.shape-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(110, 90, 160, 0.2), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.1), rgba(139, 122, 179, 0.05));
    border: 1px solid rgba(110, 90, 160, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 2rem;
    animation: slideDown 0.8s ease;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -3px;
    animation: slideUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
    max-width: 600px;
    animation: slideUp 0.8s ease 0.1s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    animation: slideUp 0.8s ease 0.2s backwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-appstore {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.btn-appstore:hover {
    transform: translateY(-3px);
    opacity: 0.9;
}

.btn-appstore img {
    height: 50px;
    width: auto;
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: none;
    font-weight: 600;
    padding: 0;
}

.btn-secondary:hover {
    color: var(--accent-dark);
    transform: translateY(-3px);
}

.hero-disclaimer {
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.7;
    animation: slideUp 0.8s ease 0.3s backwards;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1s ease 0.4s backwards;
}

.phone-mockup {
    position: relative;
}

.hero-app-icon {
    width: 100%;
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(110, 90, 160, 0.3));
    transition: var(--transition);
}

.hero-app-icon:hover {
    transform: scale(1.05);
}

/* Section Styling */
.section-label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.08), rgba(139, 122, 179, 0.04));
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -2px;
}

.section-subtitle {
    font-size: 1.35rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section - Bento Grid */
.features {
    padding: 8rem 0;
    background: var(--bg-primary);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.bento-item {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bento-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.03), transparent);
    opacity: 0;
    transition: var(--transition);
}

.bento-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(110, 90, 160, 0.3);
}

.bento-item:hover::before {
    opacity: 1;
}

.bento-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.15), rgba(110, 90, 160, 0.05));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.feature-icon svg {
    width: 36px;
    height: 36px;
}

.feature-title {
    font-size: 1.65rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Showcase Section */
.showcase {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
}

.showcase-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.showcase-item {
    background: var(--bg-primary);
    border-radius: 32px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.showcase-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: rgba(110, 90, 160, 0.3);
}

.showcase-image {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.04), rgba(241, 245, 249, 1));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.showcase-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(110, 90, 160, 0.1) 0%, rgba(110, 90, 160, 0.05) 100%);
}

.showcase-content-preview {
    width: 80%;
    max-width: 250px;
}

.preview-header {
    height: 40px;
    background: var(--accent-color);
    border-radius: 8px 8px 0 0;
    margin-bottom: 1rem;
}

.preview-body {
    background: white;
    padding: 1rem;
    border-radius: 0 0 8px 8px;
}

.preview-line {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.preview-line.short {
    width: 60%;
}

.showcase-caption {
    padding: 2.5rem;
    background: var(--bg-primary);
}

.showcase-caption h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.showcase-caption p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

.showcase-screenshot {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    display: block;
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    border-radius: 50%;
    top: -200px;
    right: -100px;
}

.cta-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.cta-description {
    font-size: 1.35rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.cta-feature svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.btn-appstore-large {
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    transition: var(--transition);
}

.btn-appstore-large:hover {
    transform: translateY(-5px);
    opacity: 0.9;
}

.btn-appstore-large img {
    height: 60px;
    width: auto;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-light) 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    font-size: 1.05rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.05rem;
}

.footer-links a:hover {
    color: var(--accent-light);
    transform: translateX(3px);
    display: inline-block;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .cta-features {
        grid-template-columns: 1fr;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 4rem 0;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-title {
        font-size: 3rem;
        letter-spacing: -2px;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

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

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

    .showcase-carousel {
        grid-template-columns: 1fr;
    }

    .showcase-image {
        height: 450px;
    }

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

    .cta-description {
        font-size: 1.15rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .shape-1 {
        width: 400px;
        height: 400px;
    }

    .shape-2 {
        width: 300px;
        height: 300px;
    }

    .shape-3 {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

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

    .section-subtitle {
        font-size: 1.15rem;
    }

    .btn {
        padding: 0.875rem 1.75rem;
        font-size: 0.95rem;
    }

    .showcase-image {
        height: 400px;
    }

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

    .cta-description {
        font-size: 1.05rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}