:root {
    --primary-color: #2563EB;
    --primary-dark: #1D4ED8;
    --secondary-color: #3B82F6;
    --accent-color: #2563EB;
    --text-color: #1E293B;
    --light-text: #64748B;
    --background: #FFFFFF;
    --light-gray: #F8FAFC;
    --border-color: #E2E8F0;
    --gradient-start: #2563EB;
    --gradient-end: #3B82F6;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    color: var(--text-color);
}

/* Header & Navigation */
header {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 64px;
    width: 64px;
    object-fit: contain;
    border-radius: 0.5rem;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.logo-title {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.01em;
    white-space: nowrap;
    line-height: 1.1;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #007AFF 0%, #E0F2FF 100%);
    color: #fff;
    padding: 8rem 2rem 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1 1 350px;
    min-width: 300px;
    text-align: left;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.hero-visual {
    flex: 1 1 350px;
    min-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
}

.hero-cta {
    margin: 2rem 0 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-cta .btn {
    background: var(--primary-color);
    color: #fff;
    font-size: 1.2rem;
    padding: 1rem 2.5rem;
    border-radius: 2rem;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(37,99,235,0.10);
    border: none;
    transition: background 0.2s, transform 0.2s;
    cursor: pointer;
    margin: 0 auto;
    display: block;
}

.hero-cta .btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px) scale(1.04);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #fff;
    text-shadow: 0 4px 16px rgba(0,0,0,0.10);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.4;
    font-weight: 400;
    color: #F3FAFF;
    text-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.hero-buttons .btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    padding: 1rem 2rem;
    background: white;
    color: var(--primary-color);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    text-decoration: none;
    font-weight: 600;
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.price-banner {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    gap: 0.25rem;
}

.price-banner:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.price-banner .currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    margin-top: 0.25rem;
}

.price-banner .amount {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.price-banner .per {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-left: 0.25rem;
    margin-top: 0.25rem;
}

/* Remove hero features and trust badges styles */
.hero-features,
.trust-badges,
.badge {
    display: none;
}

/* How It Works */
.how-it-works {
    padding: 6rem 2rem;
    text-align: center;
    background: white;
}

.how-it-works h2 {
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

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

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.step p {
    color: var(--light-text);
    font-size: 1rem;
}

.how-it-works-img {
    display: block;
    margin: 0 auto 2.5rem auto;
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    background: white;
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--light-gray);
    text-align: center;
}

.features h2 {
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    justify-content: center;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.feature-card p {
    color: var(--light-text);
    font-size: 1rem;
}

/* Download Section */
.download {
    padding: 6rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.download p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.download .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: white;
    color: var(--primary-color);
    font-size: 1.2rem;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.download .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background: var(--text-color);
    color: white;
    padding: 4rem 2rem 2rem;
    border-top: none;
    margin-top: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    letter-spacing: 0;
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s, text-decoration 0.2s;
}

.footer-section a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
        text-align: center;
    }
    .footer-section {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
}

@media (max-width: 900px) {
    .hero-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    .hero-content, .hero-visual {
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    .hero-cta {
        justify-content: center;
    }
}

.illustration-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 420px;
}

.hero-illustration {
    display: block;
    max-width: 420px;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    background: white;
    margin: 0;
}

.illustration-caption {
    font-size: 1.1rem;
    color: #b0b0b0;
    font-weight: 500;
    margin: 1rem 0 0.5rem 0;
    text-align: center;
}

.price-image-overlay {
    position: absolute;
    top: 2%;
    right: 2%;
    left: auto;
    bottom: auto;
    transform: rotate(-12deg);
    max-width: 90px;
    width: 24%;
    height: auto;
    z-index: 2;
    box-shadow: 0 6px 24px rgba(0,0,0,0.18);
    border-radius: 0.75rem;
    background: #fff;
    animation: price-bounce 1.8s infinite cubic-bezier(.68,-0.55,.27,1.55);
    border: 2.5px solid #007AFF;
}

@keyframes price-bounce {
    0%, 100% { transform: rotate(-12deg) scale(1); }
    10% { transform: rotate(-12deg) scale(1.08); }
    20% { transform: rotate(-12deg) scale(0.98); }
    30% { transform: rotate(-12deg) scale(1.04); }
    40% { transform: rotate(-12deg) scale(0.97); }
    50% { transform: rotate(-12deg) scale(1.02); }
    60%, 90% { transform: rotate(-12deg) scale(1); }
}

/* Remove old price-section and price-caption styles */
.price-section, .price-caption { display: none; }

@media (max-width: 600px) {
    .price-image-overlay {
        max-width: 60px;
        width: 32%;
        top: 1.5%;
        right: 1.5%;
    }
    .steps {
        grid-template-columns: 1fr;
    }
}

.appstore-badge-link {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    padding: 0;
    background: none;
    border-radius: 0;
    box-shadow: none;
    transition: none;
}

.appstore-badge-link:hover {
    box-shadow: none;
    transform: none;
}

.appstore-badge {
    display: block;
    max-width: 200px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    background: transparent;
    transition: none;
}

.footer-contact {
    color: #fff;
    font-weight: 500;
    text-decoration: none;
    transition: text-decoration 0.2s, color 0.2s;
}
.footer-contact:hover {
    text-decoration: underline;
    color: var(--primary-color);
}

@media (max-width: 500px) {
    .logo-title {
        display: none;
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1201;
    margin-left: 1rem;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    margin: 4px 0;
    background: var(--primary-color);
    border-radius: 2px;
    transition: 0.3s;
}
.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
}
.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 60px;
    right: 2rem;
    min-width: 170px;
    background: #fff;
    color: var(--text-color);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    z-index: 1200;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    font-size: 1.1rem;
    gap: 0.5rem;
    border-radius: 14px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s;
}
.mobile-menu.open {
    display: flex;
}
.mobile-menu a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    margin: 0.25rem 0;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}
.mobile-menu a:hover {
    background: var(--primary-color);
    color: #fff;
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .mobile-menu {
        display: none;
    }
    .mobile-menu.open {
        display: flex;
    }
}
@media (min-width: 641px) {
    .mobile-menu {
        display: none !important;
    }
}