@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=Exo+2:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --primary-color: #89F336;
    --primary-blue: #36F3D6;
    --primary-yellow: #F3D636;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-light);
    overflow-x: hidden;
    background: #0a0a0a;
}

/* Liquid Glass Background */
.liquid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
}

#liquidCanvas {
    width: 100%;
    height: 100%;
    opacity: 0.7;
    filter: blur(120px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    backdrop-filter: blur(20px);
    background: rgba(10, 10, 10, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 3rem;
    align-items: center;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 3rem;
    justify-self: start;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

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

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

.contact-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: var(--text-dark);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(137, 243, 54, 0.3);
    text-decoration: none;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 30px rgba(137, 243, 54, 0.5);
    text-decoration: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 2rem 4rem;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    z-index: 10;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 6rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    font-style: italic;
}

.countdown-container {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    font-style: italic;
}

.countdown-days {
    display: inline-block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0.3rem;
}

.shake {
    animation: shake 0.5s infinite;
}

@keyframes shake {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-3px) rotate(-2deg); }
    20%, 40%, 60%, 80% { transform: translateX(3px) rotate(2deg); }
}

.waitlist-btn {
    padding: 1.2rem 3rem;
    background: var(--primary-color);
    color: var(--text-dark);
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 40px rgba(137, 243, 54, 0.3);
}

.waitlist-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(137, 243, 54, 0.5);
}

/* iPhone Mockup */
.hero-phone {
    display: flex;
    justify-content: center;
    align-items: center;
}

.iphone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: #1a1a1a;
    border-radius: 50px;
    padding: 15px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.iphone-notch {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: #1a1a1a;
    border-radius: 35px 35px 0 0;
    z-index: 2;
}

.iphone-screen {
    width: 100%;
    height: 100%;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
    background: #000;
}

.screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.screenshot.active {
    opacity: 1;
}

/* Glass Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Product Introduction */
.product-intro {
    padding: 6rem 2rem;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.product-intro h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-intro p {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

/* Features Section */
.features {
    padding: 6rem 2rem;
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 2rem;
    align-items: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(137, 243, 54, 0.2);
}

.feature-icon {
    font-size: 5rem;
    margin: 0;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: 
        grayscale(100%)
        brightness(1.4)
        contrast(1.1)
        drop-shadow(0 0 15px rgba(137, 243, 54, 0.4))
        drop-shadow(0 0 30px rgba(54, 243, 214, 0.2))
        drop-shadow(0 3px 10px rgba(137, 243, 54, 0.25));
    opacity: 0.9;
    position: relative;
    transition: all 0.3s ease;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: -15px;
    background: radial-gradient(circle at center, rgba(137, 243, 54, 0.1), transparent 70%);
    filter: blur(12px);
    z-index: -1;
    opacity: 0.6;
}

.feature-card:hover .feature-icon {
    filter: 
        grayscale(100%)
        brightness(1.5)
        contrast(1.15)
        drop-shadow(0 0 20px rgba(137, 243, 54, 0.5))
        drop-shadow(0 0 40px rgba(54, 243, 214, 0.3))
        drop-shadow(0 5px 15px rgba(137, 243, 54, 0.3));
}

.feature-content {
    flex: 1;
}

.feature-card h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.feature-card p {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
}

/* Footer */
.footer {
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
}

.footer-copyright a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-copyright a:hover {
    color: var(--primary-blue);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-links span {
    color: rgba(255, 255, 255, 0.3);
}

/* Success Notification */
.success-notification {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3000;
    animation: slideIn 0.5s ease-out;
}

.success-notification.show {
    display: block;
}

.success-content {
    text-align: center;
    min-width: 400px;
    max-width: 500px;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-dark);
    font-weight: bold;
    animation: checkmark 0.5s ease-out 0.3s both;
}

.success-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.success-content p {
    font-family: 'Exo 2', sans-serif;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes checkmark {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    max-width: 500px;
    width: 90%;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.modal-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.waitlist-form input {
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--text-light);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}

.waitlist-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(137, 243, 54, 0.2);
}

.waitlist-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.waitlist-form button {
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: var(--text-dark);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.waitlist-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(137, 243, 54, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-phone {
        order: -1;
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-links {
        gap: 1.5rem;
        font-size: 0.9rem;
    }

.contact-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--primary-color);
    color: var(--text-dark);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(137, 243, 54, 0.3);
    text-decoration: none;
}

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .countdown-container {
        font-size: 1.2rem;
    }

    .countdown-days {
        font-size: 2rem;
    }

    .waitlist-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .iphone-mockup {
        width: 250px;
        height: 500px;
        border-radius: 40px;
        padding: 12px;
    }

    .iphone-notch {
        height: 40px;
        border-radius: 28px 28px 0 0;
    }

    .glass-card {
        padding: 2rem;
    }

    .product-intro h2 {
        font-size: 2rem;
    }

    .product-intro p {
        font-size: 1rem;
    }

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

    .feature-card {
        grid-template-columns: 100px 1fr;
        gap: 1.5rem;
    }

    .feature-icon {
        font-size: 4rem;
        width: 100px;
        height: 100px;
    }

    .feature-card h3 {
        font-size: 1.5rem;
    }

    .feature-card p {
        font-size: 1rem;
    }

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

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav-logo img {
        height: 30px;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .iphone-mockup {
        width: 220px;
        height: 440px;
        border-radius: 35px;
        padding: 10px;
    }

    .iphone-notch {
        height: 35px;
        border-radius: 25px 25px 0 0;
    }

    .feature-card {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .feature-icon {
        font-size: 3rem;
        width: 80px;
        height: 80px;
    }
}