:root {
    --blue-bright: #3FA9F5;
    --blue-primary: #2E8BC0;
    --dark-primary: #1E293B;
    --dark-secondary: #0F172A;
    --accent-red: #EF4444;
    --text-light: #F8FAFC;
    --text-muted: #94A3B8;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background: var(--dark-secondary);
    color: var(--text-light);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Animated background grid */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(var(--blue-primary)33 1px, transparent 1px), linear-gradient(90deg, var(--blue-primary)33 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.03;
    animation: gridMove 20s linear infinite;
    z-index: 0;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(80px, 80px);
    }
}

/* Glowing orbs */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    animation: float 15s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--blue-bright);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--blue-primary);
    bottom: -100px;
    right: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: var(--accent-red);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
    opacity: 0.15;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(60px, -60px) scale(1.15);
    }

    66% {
        transform: translate(-40px, 40px) scale(0.85);
    }
}

/* Main container */
.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    width: 100%;
    padding: 3rem 2rem;
    text-align: center;
}

/* Logo area */
.logo-container {
    margin-bottom: 4rem;
    animation: slideDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, var(--dark-primary), var(--dark-secondary));
    border: 2px solid var(--blue-primary);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 60px var(--blue-primary)44, inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

    .logo:hover {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 20px 80px var(--blue-primary)66, inset 0 1px 0 rgba(255, 255, 255, 0.2);
        border-color: var(--blue-bright);
    }

.logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px var(--blue-primary)55;
}

    .logo-icon::before {
        content: '';
        position: absolute;
        width: 5px;
        height: 100%;
        background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,0.6));
        left: 18px;
    }

    .logo-icon::after {
        content: '';
        position: absolute;
        width: 5px;
        height: 100%;
        background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0.4));
        left: 27px;
    }

.chip-lines {
    position: absolute;
    width: 18px;
    height: 3px;
    background: linear-gradient(to right, rgba(255,255,255,0.9), transparent);
}

.chip-line-1 {
    top: 14px;
    left: -10px;
}

.chip-line-2 {
    top: 23px;
    left: -10px;
}

.chip-line-3 {
    top: 32px;
    left: -10px;
}

.chip-line-4 {
    bottom: 11px;
    left: -10px;
}

.logo-text {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -1px;
}

    .logo-text .debug {
        color: var(--text-light);
    }

    .logo-text .duo {
        color: var(--blue-bright);
        text-shadow: 0 0 30px var(--blue-bright)66;
    }

/* Main heading */
.main-heading {
    font-size: clamp(3rem, 12vw, 7rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.heading-line {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

    .heading-line:nth-child(1) {
        animation-delay: 0.1s;
    }

    .heading-line:nth-child(2) {
        animation-delay: 0.2s;
    }

    .heading-line:nth-child(3) {
        animation-delay: 0.3s;
    }

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

    .gradient-text::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60%;
        height: 6px;
        background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
        border-radius: 10px;
        animation: pulse 2s ease-in-out infinite;
    }

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translateX(-50%) scaleX(1);
    }

    50% {
        opacity: 1;
        transform: translateX(-50%) scaleX(1.1);
    }
}

/* Tagline */
.tagline {
    font-size: 1.35rem;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 300;
    animation: fadeIn 0.8s ease-out 0.4s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Status badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.75rem;
    background: var(--dark-primary);
    border: 1px solid var(--blue-primary)66;
    border-radius: 50px;
    margin-bottom: 4rem;
    animation: fadeIn 0.8s ease-out 0.5s backwards;
    box-shadow: 0 4px 24px var(--blue-primary)33;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--blue-bright);
    border-radius: 50%;
    position: relative;
    animation: pulseDot 2s ease-in-out infinite;
}

    .pulse-dot::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        background: var(--blue-bright);
        border-radius: 50%;
        animation: pulseRing 2s ease-out infinite;
    }

@keyframes pulseDot {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

@keyframes pulseRing {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.status-badge span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--blue-bright);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
    animation: fadeIn 0.8s ease-out 0.6s backwards;
}

.feature-card {
    background: linear-gradient(135deg, var(--dark-primary)99, var(--blue-primary)11);
    border: 1px solid var(--blue-primary)33;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--blue-bright)11, transparent);
        opacity: 0;
        transition: opacity 0.4s ease;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        border-color: var(--blue-bright);
        box-shadow: 0 20px 60px var(--blue-primary)44;
    }

        .feature-card:hover::before {
            opacity: 1;
        }

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: grayscale(20%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(-5deg);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 1.05rem;
}

/* CTA section */
.cta-section {
    margin-bottom: 4rem;
    animation: fadeIn 0.8s ease-out 0.7s backwards;
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.email-form {
    display: flex;
    gap: 1rem;
    max-width: 550px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 1.1rem 1.75rem;
    background: var(--dark-primary);
    border: 2px solid var(--blue-primary)44;
    border-radius: 12px;
    color: var(--text-light);
    font-size: 1.05rem;
    font-family: 'Outfit', sans-serif;
    transition: all 0.3s ease;
}

    .email-input:focus {
        outline: none;
        border-color: var(--blue-bright);
        box-shadow: 0 0 0 4px var(--blue-primary)22;
    }

    .email-input::placeholder {
        color: var(--text-muted);
    }

.notify-btn {
    padding: 1.1rem 2.5rem;
    background: linear-gradient(135deg, var(--blue-bright), var(--blue-primary));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 32px var(--blue-primary)55;
    position: relative;
    overflow: hidden;
}

    .notify-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
        transition: left 0.6s ease;
    }

    .notify-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 48px var(--blue-primary)77;
    }

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

    .notify-btn:active {
        transform: translateY(-1px);
    }

/* Social links */
.social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    animation: fadeIn 0.8s ease-out 0.8s backwards;
}

.social-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

    .social-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--blue-bright);
        transition: width 0.3s ease;
    }

    .social-link:hover {
        color: var(--blue-bright);
    }

        .social-link:hover::after {
            width: 100%;
        }

.separator {
    color: var(--text-muted);
    opacity: 0.5;
}

/* Footer */
.footer {
    padding-top: 2rem;
    border-top: 1px solid var(--blue-primary)22;
    animation: fadeIn 0.8s ease-out 0.9s backwards;
}

    .footer p {
        color: var(--text-muted);
        font-size: 0.95rem;
    }

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 2rem 1.5rem;
    }

    .logo {
        padding: 1rem 2rem;
        gap: 1rem;
    }

    .logo-icon {
        width: 50px;
        height: 50px;
    }

    .logo-text {
        font-size: 1.75rem;
    }

    .main-heading {
        font-size: 3rem;
    }

    .tagline {
        font-size: 1.15rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .email-form {
        flex-direction: column;
    }

    .email-input,
    .notify-btn {
        width: 100%;
    }
}