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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: #000000;
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.15;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: overlay;
}

/* Header Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 12vw;
    min-height: 65px;
    max-height: 95px;
    z-index: 1000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1rem 2rem 0;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.header-inner {
    width: 30vw;
    min-width: 600px;
    max-width: 1200px;
    height: 70px;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    padding: 0 1.25rem;
    margin-bottom: 0;
}

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

.header-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.header-logo-text {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-join-waitlist {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border: none;
    border-radius: 18px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-join-waitlist::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-join-waitlist:hover {
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.5), 0 0 0 4px rgba(34, 197, 94, 0.1);
    transform: scale(1.02);
}

.btn-join-waitlist:hover::before {
    left: 100%;
}

.btn-contact-us {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 18px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-contact-us:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden;
    z-index: 2;
}

.hero-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0px, transparent 1px, transparent 2px, rgba(255, 255, 255, 0.03) 3px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0px, transparent 1px, transparent 2px, rgba(255, 255, 255, 0.03) 3px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
}

/* Particles */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(34, 197, 94, 0.6);
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle 12s infinite ease-in-out;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.4);
    animation-play-state: running;
}

@keyframes floatParticle {
    0% {
        transform: translate(20px, 20px) scale(1);
        opacity: 0.5;
    }
    25% {
        transform: translate(50px, -30px) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translate(10px, -60px) scale(0.9);
        opacity: 0.6;
    }
    75% {
        transform: translate(60px, -10px) scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: translate(20px, 20px) scale(1);
        opacity: 0.5;
    }
}

/* Background gradient */
.background-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        #15803d 0%, 
        #0f5a2a 15%, 
        #0a3d1f 30%, 
        #052e16 45%, 
        #021a0a 60%, 
        #010401 75%, 
        #000000 90%, 
        #000000 100%);
    z-index: 0;
}

/* Liquid layers */
.liquid-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    z-index: 1;
    opacity: 0.4;
}

.liquid-layer-1 {
    background: radial-gradient(ellipse 100% 50% at 50% 100%, 
        rgba(34, 197, 94, 0.3) 0%, 
        rgba(22, 163, 74, 0.2) 30%,
        rgba(16, 185, 129, 0.1) 50%,
        transparent 70%,
        transparent 100%);
    animation: liquidWave1 8s ease-in-out infinite;
    filter: blur(40px);
}

.liquid-layer-2 {
    background: radial-gradient(ellipse 120% 60% at 50% 100%, 
        rgba(16, 185, 129, 0.25) 0%, 
        rgba(34, 197, 94, 0.15) 40%,
        transparent 60%,
        transparent 100%);
    animation: liquidWave2 10s ease-in-out infinite;
    filter: blur(60px);
}

@keyframes liquidWave1 {
    0%, 100% {
        transform: translateY(0) scaleY(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) scaleY(1.1);
        opacity: 0.8;
    }
}

@keyframes liquidWave2 {
    0%, 100% {
        transform: translateY(0) scaleY(1) scaleX(1);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-30px) scaleY(1.15) scaleX(1.05);
        opacity: 0.7;
    }
}

/* Glow effect */
.glow-effect {
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(ellipse 80% 100% at 50% 0%, 
        rgba(34, 197, 94, 0.4) 0%, 
        rgba(22, 163, 74, 0.2) 40%,
        transparent 60%,
        transparent 100%);
    filter: blur(100px);
    z-index: 2;
    animation: glowPulse 6s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.9;
        transform: translateX(-50%) scale(1.2);
    }
}

/* Main hero content */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    width: 100%;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Beta Badge */
.beta-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.beta-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/* Hero title */
.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', Arial, Helvetica, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: #ffffff;
    display: flex;
    flex-direction: column;
}

.title-line-1,
.title-line-2 {
    display: block;
}

.word-revolutionary {
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
}

.word-vibecoders {
    position: relative;
    display: inline-block;
    padding-bottom: 0.1em;
}

.word-vibecoders::after {
    content: '';
    position: absolute;
    bottom: 0.05em;
    left: 0;
    width: 0;
    height: 2px;
    background: #22c55e;
    animation: underlineExpand 1.2s ease-out 0.5s forwards;
}

@keyframes underlineExpand {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* Hero subtitle */
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #a3a3a3;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Glass morphism card */
.glass-card {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: none;
    transition: all 0.3s ease;
}


/* Waitlist form */
.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.email-input::placeholder {
    color: #737373;
}

.email-input:focus {
    border-color: #22c55e;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border: none;
    border-radius: 18px;
    color: #000000;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn svg {
    transition: transform 0.3s ease;
}

.submit-btn:hover svg {
    transform: translateX(4px);
}

/* Content Sections */
.content-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    background: #000000;
    scroll-margin-top: 120px;
}

.section-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.section-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #a3a3a3;
    line-height: 1.8;
}

/* Contact Links */
.contact-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.2);
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: #22c55e;
    transition: color 0.3s ease;
}

.contact-link:hover .contact-icon {
    color: #16a34a;
}

.copyright {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #737373;
    font-size: 0.875rem;
}

/* Responsive design */
/* Tablet */
@media (max-width: 1024px) {
    .header-inner {
        width: 90%;
        min-width: auto;
        max-width: 100%;
    }

    .header-logo-img {
        height: 36px;
    }

    .header-logo-text {
        font-size: 1.35rem;
    }

    .btn-join-waitlist,
    .btn-contact-us {
        padding: 0.65rem 1.35rem;
        font-size: 0.95rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .main-header {
        height: 65px;
        padding: 0.75rem 1rem 0;
        align-items: flex-end;
    }

    .header-inner {
        width: 95%;
        min-width: auto;
        max-width: 100%;
        height: 60px;
        min-height: 60px;
        padding: 0 1rem;
        border-radius: 24px;
    }

    .header-logo-img {
        height: 32px;
    }

    .header-logo-text {
        font-size: 1.25rem;
    }

    .header-buttons {
        gap: 0.75rem;
    }

    .btn-join-waitlist,
    .btn-contact-us {
        padding: 0.6rem 1.25rem;
        font-size: 0.9rem;
    }

    .hero-container {
        padding: 1.5rem;
        padding-top: calc(65px + 2rem);
    }

    .content-section {
        scroll-margin-top: 65px;
        padding: 3rem 1.5rem;
    }

    .contact-links {
        gap: 1.5rem;
    }

    .contact-link {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .glass-card {
        padding: 2rem;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .email-input {
        min-width: 100%;
    }
    
    .submit-btn {
        width: 100%;
        justify-content: center;
    }
    
    .glow-effect {
        width: 400px;
        height: 400px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .main-header {
        height: 60px;
        padding: 0.5rem 0.75rem 0;
        align-items: flex-end;
    }

    .header-inner {
        width: 100%;
        min-width: auto;
        max-width: 100%;
        height: 55px;
        min-height: 55px;
        padding: 0 0.75rem;
        border-radius: 20px;
        gap: 0.5rem;
    }

    .header-logo {
        gap: 0.5rem;
    }

    .header-logo-img {
        height: 28px;
    }

    .header-logo-text {
        font-size: 1.1rem;
    }

    .header-buttons {
        gap: 0.5rem;
        flex-shrink: 0;
    }

    .btn-join-waitlist,
    .btn-contact-us {
        padding: 0.5rem 0.9rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .hero-container {
        padding-top: calc(60px + 1.5rem);
    }

    .glass-card {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }

    .content-section {
        scroll-margin-top: 60px;
        padding: 2rem 1rem;
    }

    .contact-links {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-link {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .copyright {
        margin-top: 3rem;
        padding-top: 1.5rem;
        font-size: 0.8rem;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .header-inner {
        padding: 0 0.5rem;
    }

    .header-logo-text {
        font-size: 1rem;
    }

    .header-logo-img {
        height: 24px;
    }

    .btn-join-waitlist,
    .btn-contact-us {
        padding: 0.45rem 0.75rem;
        font-size: 0.75rem;
    }
}