/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.5;
    color: #101828;
    overflow-x: hidden;
}

.container {
    max-width: 1344px;
    margin: 0 auto;
    padding: 0 21px;
}

/* Typography */
h1 {
    font-size: 58px;
    font-weight: 400;
    line-height: 1.1;
}

h2 {
    font-size: 24px;
    font-weight: 400;
    line-height: 1.5;
}

h3 {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
}

h4 {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

p {
    font-size: 14px;
    line-height: 1.5;
}

/* App Icon Rounded Style */
.app-mockup,
.design-mockup,
.cta-mockup {
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-icon-rounded {
    border-radius: 22px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: block;
    object-fit: contain;
    object-position: center;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .app-icon-rounded {
        width: 96px;
        height: 96px;
    }
}

@media (max-width: 375px) {
    .app-icon-rounded {
        width: 80px;
        height: 80px;
    }
}

/* Footer specific app icon */
.footer-logo .app-icon-rounded {
    width: 40px;
    height: 40px;
    border-radius: 9px;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 329px 0;
    overflow: hidden;
}

.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(159deg, #101828 0%, #59168B 78%, #101828 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 56px;
    width: 100%;
    max-width: 1302px;
}

.app-mockup {
    flex-shrink: 0;
}

.phone-frame {
    width: 200px;
    height: 200px;
    position: relative;
    background: linear-gradient(135deg, #101828 0%, #1E2939 50%, #000000 100%);
    border-radius: 45px;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.phone-frame.small {
    width: 160px;
    height: 160px;
    border-radius: 36px;
}

.phone-content {
    position: absolute;
    top: 7px;
    left: 7px;
    right: 7px;
    bottom: 7px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 50%, #F3F4F6 100%);
    border-radius: 40px;
    overflow: hidden;
}

.phone-frame.small .phone-content {
    border-radius: 32px;
}

.app-ui {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 65px 0;
}

.phone-frame.small .app-ui {
    padding: 52px 0;
}

.app-icon-container {
    width: 70px;
    height: 70px;
    background: linear-gradient(180deg, #99A1AF 0%, #6A7282 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 3px 10px 0px rgba(0, 0, 0, 0.25), 
                inset 0px -1px 0px 0px rgba(0, 0, 0, 0.2), 
                inset 0px 1px 0px 0px rgba(255, 255, 255, 0.5);
    position: relative;
}

.app-icon-container.small {
    width: 56px;
    height: 56px;
}

.app-icon-container::before {
    content: '';
    position: absolute;
    top: 3.5px;
    left: 3.5px;
    right: 3.5px;
    bottom: 3.5px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
    border-radius: 50%;
    pointer-events: none;
}

.app-icon {
    width: 24px;
    height: 24px;
    z-index: 1;
    object-fit: contain;
}

.phone-frame.small .app-icon {
    width: 19px;
    height: 19px;
}

.divider {
    position: absolute;
    top: -0.35px;
    left: -0.35px;
    right: -0.35px;
    bottom: -0.35px;
    border: 1px solid rgba(209, 213, 220, 0.3);
    border-radius: inherit;
    pointer-events: none;
}

.hero-text {
    flex: 1;
    text-align: center;
    color: white;
}

.hero-title {
    background: linear-gradient(90deg, #FFFFFF 0%, #E9D4FF 50%, #BEDBFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
}

.hero-subtitle {
    font-size: 21px;
    color: #D1D5DC;
    margin-bottom: 42px;
}

.hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 21px;
    margin-bottom: 28px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px 7px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(8px);
}

.badge span {
    font-size: 12px;
    color: #D1D5DC;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 28px;
}

.btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border: none;
    border-radius: 7px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(90deg, #9810FA 0%, #155DFC 100%);
    color: white;
    box-shadow: 0px 4px 6px -4px rgba(0, 0, 0, 0.1), 0px 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

.btn-secondary-white {
    background: white;
    color: #101828;
    box-shadow: 0px 4px 6px -4px rgba(0, 0, 0, 0.1), 0px 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.release-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 15px;
    background: rgba(254, 154, 0, 0.2);
    border: 1px solid rgba(254, 154, 0, 0.3);
    border-radius: 50px;
    display: inline-flex;
}

.notice-dot {
    width: 7px;
    height: 7px;
    background: #FFB900;
    border-radius: 50%;
}

.release-notice span {
    font-size: 14px;
    color: #FEE685;
}

/* How it Works Section */
.how-it-works-section {
    padding: 70px 0;
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
}

.section-content {
    display: flex;
    gap: 56px;
    align-items: stretch;
}

.text-content {
    flex: 1;
}

.section-title {
    font-size: 24px;
    color: #101828;
    margin-bottom: 21px;
    text-align: center;
}

.section-description {
    color: #4A5565;
    margin-bottom: 28px;
    text-align: center;
    max-width: 672px;
    margin-left: auto;
    margin-right: auto;
}

.steps-grid {
    display: flex;
    justify-content: center;
    gap: 28px;
}

.step-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 13px;
    padding: 22px;
    box-shadow: 0px 4px 6px -4px rgba(0, 0, 0, 0.1), 0px 10px 15px -3px rgba(0, 0, 0, 0.1);
    flex: 1;
    max-width: 371px;
}

.step-icon-container {
    text-align: center;
    margin-bottom: 21px;
}

.step-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.step-icon.blue {
    background: #DBEAFE;
}

.step-icon.purple {
    background: #F3E8FF;
}

.step-icon.green {
    background: #DBEAFE;
}

.step-content h3 {
    text-align: center;
    margin-bottom: 10px;
    color: #101828;
}

.step-content p {
    color: #4A5565;
    text-align: center;
}

.science-card {
    background: linear-gradient(90deg, #F9FAFB 0%, #EFF6FF 100%);
    border-radius: 14px;
    padding: 42px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 500px;
}

.science-icon {
    width: 42px;
    height: 42px;
    background: #155DFC;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.science-card h3 {
    color: #101828;
    margin-bottom: 14px;
}

.science-card p {
    color: #364153;
}

/* Features Section */
.features-section {
    padding: 70px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 21px;
    margin-bottom: 42px;
}

.feature-card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.feature-icon {
    width: 35px;
    height: 35px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon.blue {
    background: #DBEAFE;
}

.feature-content h3 {
    color: #101828;
    margin-bottom: 7px;
}

.feature-content p {
    color: #4A5565;
}

.design-card {
    background: linear-gradient(114deg, #F9FAFB 0%, #FFFFFF 100%);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 13px;
    padding: 29px;
    box-shadow: 0px 8px 10px -6px rgba(0, 0, 0, 0.1), 0px 20px 25px -5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.design-mockup {
    margin-bottom: 21px;
}

.design-content h3 {
    color: #101828;
    margin-bottom: 14px;
    font-weight: 500;
}

.design-content p {
    color: #4A5565;
}

.effects-card {
    background: linear-gradient(90deg, #F9FAFB 0%, #EFF6FF 100%);
    border-radius: 14px;
    padding: 42px;
    margin-top: 42px;
}

.effects-header {
    text-align: center;
    margin-bottom: 42px;
}

.effects-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(90deg, #9810FA 0%, #155DFC 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.effects-header h2 {
    color: #101828;
    margin-bottom: 14px;
}

.effects-header p {
    color: #4A5565;
    max-width: 588px;
    margin: 0 auto;
}

.effects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 21px;
}

.effect-item {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 13px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0px 1px 2px -1px rgba(0, 0, 0, 0.1), 0px 1px 3px 0px rgba(0, 0, 0, 0.1);
}

.effect-icon {
    width: 35px;
    height: 35px;
    background: #FEF9C2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.effect-item span {
    color: #1E2939;
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: 70px 0;
    background: linear-gradient(173deg, #101828 0%, #59168B 50%, #101828 100%);
    overflow: hidden;
}

.blur-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.blur-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(64px);
}

.blur-purple {
    width: 252px;
    height: 252px;
    background: rgba(152, 16, 250, 0.2);
    top: 217px;
    left: 640px;
}

.blur-blue {
    width: 224px;
    height: 224px;
    background: rgba(21, 93, 252, 0.2);
    top: 211px;
    right: 640px;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 784px;
    margin: 0 auto;
}

.cta-mockup {
    margin-bottom: 48px;
}

.cta-mockup .phone-frame {
    width: 120px;
    height: 120px;
    border-radius: 27px;
    margin: 0 auto;
}

.cta-mockup .app-ui {
    padding: 39px 0;
}

.cta-mockup .app-icon-container {
    width: 42px;
    height: 42px;
}

.cta-mockup .app-icon {
    width: 14px;
    height: 14px;
}

.cta-content h2 {
    color: white;
    margin-bottom: 42px;
}

.cta-description {
    color: #D1D5DC;
    margin-bottom: 84px;
    max-width: 588px;
    margin-left: auto;
    margin-right: auto;
}

.email-signup {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 28px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.email-signup h3 {
    color: white;
    margin-bottom: 21px;
}

.email-form {
    display: flex;
    gap: 10.5px;
    margin-bottom: 14px;
}

.email-input {
    flex: 1;
    padding: 7px 11.5px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 7px;
    color: white;
    font-size: 12px;
}

.email-input::placeholder {
    color: #D1D5DC;
}

.email-submit {
    padding: 7px 10.5px;
    background: linear-gradient(90deg, #9810FA 0%, #155DFC 100%);
    border: none;
    border-radius: 7px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.email-notice {
    color: #99A1AF;
    font-size: 14px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 14px;
}

/* Footer */
.footer {
    background: #101828;
    color: white;
    padding: 42px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 56px;
}

.footer-brand {
    flex: 1;
    max-width: 392px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10.5px;
    margin-bottom: 14px;
}

.footer-app-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #101828 0%, #1E2939 50%, #000000 100%);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
}

.footer-app-icon::before {
    content: '';
    position: absolute;
    top: 7px;
    left: 7px;
    right: 7px;
    bottom: 7px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 50%, #F3F4F6 100%);
    border-radius: 8px;
}

.footer-app-icon .app-icon {
    width: 4.8px;
    height: 4.8px;
    position: relative;
    z-index: 1;
    object-fit: contain;
}

.footer-brand-name {
    font-size: 19px;
    color: white;
}

.footer-description {
    color: #99A1AF;
    margin-bottom: 14px;
}

.footer-copyright {
    font-size: 13px;
    color: #6A7282;
}

.footer-links {
    display: flex;
    gap: 56px;
}

.footer-column h4 {
    color: white;
    margin-bottom: 14px;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.footer-column a {
    color: #99A1AF;
    text-decoration: none;
    font-size: 14px;
}

.footer-divider {
    height: 1px;
    background: #364153;
}

.footer-disclaimer {
    text-align: center;
}

.footer-disclaimer p {
    color: #6A7282;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1280px) {
    .container {
        max-width: 100%;
        padding: 0 40px;
    }
    
    .hero-content {
        gap: 40px;
    }
    
    .section-content {
        gap: 40px;
    }
    
    .steps-grid {
        gap: 20px;
    }
    
    .step-card {
        max-width: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .section-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .steps-grid {
        flex-direction: column;
        gap: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .effects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .email-form {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin-bottom: 24px;
    }
    
    .how-it-works-section,
    .features-section,
    .cta-section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    .step-card,
    .design-card {
        padding: 20px;
    }
    
    .science-card,
    .effects-card {
        padding: 32px 20px;
    }
    
    .effects-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .phone-frame {
        width: 160px;
        height: 160px;
    }
    
    .cta-mockup .phone-frame {
        width: 100px;
        height: 100px;
    }
    
    .cta-description {
        margin-bottom: 60px;
    }
    
    .email-signup {
        padding: 20px;
    }
    
    .footer {
        padding: 32px 0;
    }
    
    .footer-links {
        gap: 24px;
    }
}

@media (max-width: 375px) {
    .hero-title {
        font-size: 28px;
    }
    
    .phone-frame {
        width: 140px;
        height: 140px;
    }
    
    .app-icon-container {
        width: 56px;
        height: 56px;
    }
    
    .app-icon {
        width: 20px;
        height: 20px;
    }
    
    .step-icon {
        width: 48px;
        height: 48px;
    }
}