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

:root {
    --off-white: #F8F8F8;
    --pure-white: #FFFFFF;
    --rich-black: #0A0A0A;
    --dark-charcoal: #1A1A1A;
    --electric-blue: #266BFF;
    --blue-hover: #1557E8;
    --light-blue: #EBF5FF;
    --light-gray: #E5E5E5;
    --medium-gray: #9E9E9E;
    --dark-gray: #424242;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--off-white);
    color: var(--rich-black);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.08;
    overflow: hidden;
}

.flow-line {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(180deg, transparent, var(--electric-blue), transparent);
    animation: flow 8s linear infinite;
}

.flow-line:nth-child(1) { left: 10%; animation-delay: 0s; }
.flow-line:nth-child(2) { left: 25%; animation-delay: 2s; }
.flow-line:nth-child(3) { left: 50%; animation-delay: 4s; }
.flow-line:nth-child(4) { left: 75%; animation-delay: 6s; }
.flow-line:nth-child(5) { left: 90%; animation-delay: 1s; }

@keyframes flow {
    0% { transform: translateY(-100px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Header */
header {
    padding: 24px 0;
    position: relative;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--rich-black);
    text-decoration: none;
}

.logo-mark {
    width: 32px;
    height: 32px;
    background: var(--electric-blue);
    border-radius: 16px;
}

/* Hero Section */
.hero {
    padding: 120px 0 160px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 150%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(38, 107, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(38, 107, 255, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(38, 107, 255, 0.05) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.hero > .container {
    position: relative;
    z-index: 1;
}

.timeline-badge {
    display: inline-block;
    background: var(--light-blue);
    border: 1px solid var(--electric-blue);
    color: var(--blue-hover);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out;
}

h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    color: var(--rich-black);
}

.subheadline {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--dark-gray);
    max-width: 700px;
    margin: 0 auto 48px;
    line-height: 1.5;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn {
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--electric-blue);
    color: var(--pure-white);
}

.btn-primary:hover {
    background: var(--blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(38, 107, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--rich-black);
    border: 1px solid var(--light-gray);
}

.btn-secondary:hover {
    border-color: var(--electric-blue);
    background: var(--light-blue);
}

/* Section Styles */
section {
    padding: 100px 0;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-headline {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.02em;
    color: var(--rich-black);
}

.section-text {
    font-size: 18px;
    color: var(--dark-gray);
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
    line-height: 1.7;
}

/* Social Proof */
.social-proof {
    text-align: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--light-gray);
}

.waitlist-counter {
    font-size: 20px;
    color: var(--dark-charcoal);
}

.waitlist-counter strong {
    color: var(--electric-blue);
    font-size: 32px;
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
}

/* Problem Section */
.problem-visual {
    max-width: 900px;
    margin: 60px auto;
    padding: 60px 40px;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 16px;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.symbols-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
    padding: 20px 0;
}

.symbol-item {
    text-align: center;
    flex: 0 1 auto;
}

.symbol-icon {
    font-size: 56px;
    margin-bottom: 16px;
    line-height: 1;
}

.symbol-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-gray);
    max-width: 120px;
    margin: 0 auto;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .problem-visual {
        padding: 40px 24px;
    }

    .symbols-container {
        gap: 32px;
    }

    .symbol-icon {
        font-size: 48px;
    }

    .symbol-label {
        font-size: 13px;
    }
}

/* Solution Section */
.solution-visual {
    max-width: 800px;
    margin: 60px auto;
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--light-blue), var(--pure-white));
    border: 1px solid var(--electric-blue);
    border-radius: 16px;
    position: relative;
    box-shadow: 0 4px 16px rgba(38, 107, 255, 0.1);
}

.solution-diagram {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    position: relative;
}

.cartridge-node {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--electric-blue), var(--blue-hover));
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--pure-white);
    box-shadow: 0 8px 32px rgba(38, 107, 255, 0.3);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 8px 32px rgba(38, 107, 255, 0.3); }
    50% { box-shadow: 0 8px 48px rgba(38, 107, 255, 0.5); }
}

.connected-icons {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.connected-icon {
    width: 70px;
    height: 70px;
    background: var(--pure-white);
    border: 2px solid var(--electric-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--electric-blue);
    text-align: center;
    padding: 6px;
    font-weight: 600;
}

/* How It Works */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    margin-top: 60px;
    margin-bottom: 60px;
}

.step {
    text-align: center;
    padding: 40px 24px;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.step:hover {
    border-color: var(--electric-blue);
    background: var(--light-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(38, 107, 255, 0.1);
}

.step-number {
    display: inline-block;
    width: 56px;
    height: 56px;
    background: var(--electric-blue);
    color: var(--pure-white);
    border-radius: 28px;
    font-size: 24px;
    font-weight: 700;
    line-height: 56px;
    margin-bottom: 24px;
}

.step h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--rich-black);
}

.step p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    padding: 32px;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.feature-card:hover {
    border-color: var(--electric-blue);
    background: var(--light-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(38, 107, 255, 0.1);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--rich-black);
}

.feature-card p {
    color: var(--dark-gray);
    line-height: 1.6;
    font-size: 15px;
}

/* Trust Signals */
.trust-signals {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
    padding: 48px 0;
    margin: 60px 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--dark-gray);
}

.trust-badge span {
    font-size: 24px;
}

.trust-subtitle {
    text-align: center;
    color: var(--dark-gray);
    font-size: 16px;
    margin-top: 24px;
}

/* Vision Section */
.vision {
    text-align: center;
    padding: 120px 0;
    background: linear-gradient(135deg, var(--light-blue), transparent);
}

.vision-quote {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 600;
    line-height: 1.4;
    max-width: 900px;
    margin: 0 auto 32px;
    color: var(--rich-black);
    letter-spacing: -0.01em;
}

.vision-author {
    font-size: 18px;
    color: var(--medium-gray);
    font-style: italic;
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    margin-bottom: 16px;
    border: 1px solid var(--light-gray);
    border-radius: 12px;
    overflow: hidden;
    background: var(--pure-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    color: var(--rich-black);
}

.faq-question:hover {
    background: var(--light-blue);
}

.faq-icon {
    font-size: 24px;
    transition: transform 0.3s ease;
    color: var(--electric-blue);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 24px;
    color: var(--dark-gray);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 24px 24px;
}

/* Waitlist Form */
.waitlist-form-section {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--light-blue), transparent);
}

.form-container {
    max-width: 500px;
    margin: 48px auto 0;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--rich-black);
}

.form-group input {
    width: 100%;
    padding: 16px;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    color: var(--rich-black);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--electric-blue);
    background: var(--light-blue);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 24px 0;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
    accent-color: var(--electric-blue);
}

.checkbox-group label {
    font-size: 14px;
    color: var(--dark-gray);
    line-height: 1.5;
    cursor: pointer;
}

.form-microcopy {
    font-size: 13px;
    color: var(--medium-gray);
    margin: 16px 0;
    line-height: 1.6;
}

.form-microcopy div {
    margin-bottom: 4px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background: var(--electric-blue);
    color: var(--pure-white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-submit:hover {
    background: var(--blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(38, 107, 255, 0.3);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.confirmation-message {
    display: none;
    padding: 24px;
    background: var(--light-blue);
    border: 1px solid var(--electric-blue);
    border-radius: 12px;
    margin-top: 24px;
    color: var(--rich-black);
    line-height: 1.6;
}

.confirmation-message.show {
    display: block;
}

/* Footer */
footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--light-gray);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-copyright {
    font-size: 14px;
    color: var(--medium-gray);
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--dark-gray);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid var(--light-gray);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-gray);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--electric-blue);
    color: var(--electric-blue);
    transform: translateY(-2px);
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

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

.modal-content {
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    border-radius: 16px;
    padding: 48px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: fadeInUp 0.3s ease;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 28px;
    color: var(--medium-gray);
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
}

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

/* Media Generation Section */
.media-generation {
    background: linear-gradient(135deg, var(--light-blue), transparent);
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 48px;
    margin: 60px 0;
}

.media-problem,
.media-solution {
    padding: 40px;
    border-radius: 16px;
    background: var(--pure-white);
    border: 1px solid var(--light-gray);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.media-problem {
    border-color: #FFCDD2;
    background: #FFEBEE;
}

.media-solution {
    border-color: #C8E6C9;
    background: #E8F5E9;
}

.media-problem h3,
.media-solution h3 {
    font-size: 24px;
    margin-bottom: 32px;
    text-align: center;
    color: var(--rich-black);
}

.problem-list,
.solution-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.problem-item,
.solution-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.problem-icon,
.solution-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-item strong,
.solution-item strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--rich-black);
}

.problem-item p,
.solution-item p {
    font-size: 14px;
    color: var(--dark-gray);
    line-height: 1.6;
    margin: 0;
}

.media-platforms {
    text-align: center;
    padding: 48px 0;
    border-top: 1px solid var(--light-gray);
    margin-top: 60px;
}

.platforms-label {
    font-size: 14px;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    font-weight: 600;
}

.platform-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.platform-tag {
    padding: 10px 20px;
    background: var(--light-blue);
    border: 1px solid var(--electric-blue);
    border-radius: 20px;
    font-size: 14px;
    color: var(--blue-hover);
    font-weight: 500;
}

.media-cta {
    text-align: center;
    margin-top: 60px;
    padding: 48px;
    background: var(--pure-white);
    border-radius: 16px;
    border: 1px solid var(--light-gray);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.media-stat {
    font-size: 20px;
    color: var(--dark-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.media-stat strong {
    color: var(--electric-blue);
    font-weight: 700;
}

/* Honeypot field - completely hidden from users but visible to bots */
.honeypot-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
    overflow: hidden !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0 100px;
    }

    section {
        padding: 60px 0;
    }

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

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

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

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

    .modal-content {
        padding: 32px 24px;
    }

    .trust-signals {
        gap: 24px;
    }

    .media-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .media-problem,
    .media-solution {
        padding: 24px;
    }

    .media-cta {
        padding: 32px 24px;
    }
}

/* Accessibility */
.btn:focus,
input:focus,
.faq-question:focus {
    outline: 2px solid var(--electric-blue);
    outline-offset: 2px;
}