:root {
    --bg-primary: #030303;
    --bg-secondary: #080808;
    --bg-card: rgba(18, 18, 18, 0.5);
    --bg-card-hover: rgba(28, 28, 28, 0.7);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent-red: #f43f5e;
    --accent-red-glow: rgba(244, 63, 94, 0.15);
    --accent-green: #10b981;
    --accent-green-glow: rgba(16, 185, 129, 0.15);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --max-width: 1120px;
    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

::selection {
    background: var(--accent-red);
    color: #fff;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.nav-logo-icon {
    width: 32px;
    height: 32px;
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color var(--transition);
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--accent-red), #be123c);
    color: #fff;
    padding: 10px 24px;
    border-radius: 100px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition);
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.25);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.4);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-mobile-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition);
}

.nav-mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

.nav-mobile-menu {
    display: none;
    flex-direction: column;
    padding: 0 24px 24px;
    gap: 16px;
}

.nav-mobile-menu.active {
    display: flex;
}

.nav-mobile-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 16px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.nav-cta-mobile {
    display: inline-block;
    background: var(--accent-red);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    border-bottom: none !important;
    margin-top: 8px;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-grain {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
    pointer-events: none;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
}

.hero-glow--red {
    background: var(--accent-red);
    top: -200px;
    right: -200px;
    animation: pulseRed 4s ease-in-out infinite;
}

.hero-glow--green {
    background: var(--accent-green);
    bottom: -200px;
    left: -200px;
    animation: pulseGreen 4s ease-in-out infinite;
    animation-delay: 2s;
}

@keyframes pulseRed {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.25; transform: scale(1.1); }
}

@keyframes pulseGreen {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.1); }
}

.hero-inner {
    position: relative;
    text-align: center;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 43, 43, 0.1);
    border: 1px solid rgba(255, 43, 43, 0.3);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-red);
    margin-bottom: 32px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-red);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 80px);
    line-height: 1.05;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-title-accent {
    color: var(--accent-green);
    text-shadow: 0 0 40px rgba(0, 230, 118, 0.3);
}

.hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.waitlist-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
}

.waitlist-input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition);
}

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

.waitlist-input:focus {
    border-color: var(--accent-red);
}

.waitlist-btn {
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--accent-red), #be123c);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.25);
}

.waitlist-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.4);
}

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

.waitlist-btn.loading .waitlist-btn-text {
    opacity: 0;
}

.waitlist-btn.loading .waitlist-btn-loading {
    display: block;
}

.waitlist-btn-loading {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.waitlist-form.success .waitlist-input {
    border-color: var(--accent-green);
}

.waitlist-form.success .waitlist-btn {
    background: var(--accent-green);
    pointer-events: none;
}

.waitlist-form.success .waitlist-btn-text::after {
    content: 'Joined!';
}

.waitlist-form.success .waitlist-btn-text {
    font-size: 0;
}

.waitlist-form.success .waitlist-btn-text::after {
    font-size: 16px;
}

.waitlist-form.error .waitlist-input {
    border-color: var(--accent-red);
}

.waitlist-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.1;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 560px;
    margin: 0 auto 56px;
    line-height: 1.7;
}

.how-it-works {
    padding: 120px 24px;
    background: var(--bg-secondary);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 220px;
    max-width: 300px;
    text-align: center;
    padding: 32px 24px;
}

.step-number {
    font-family: var(--font-display);
    font-size: 48px;
    color: var(--border);
    margin-bottom: 16px;
    line-height: 1;
}

.step-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon--green {
    background: var(--accent-green-glow);
    color: var(--accent-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
}

.step-icon--red {
    background: var(--accent-red-glow);
    color: var(--accent-red);
    border: 1px solid rgba(255, 43, 43, 0.2);
    animation: alarmPulse 1.5s ease-in-out infinite;
}

@keyframes alarmPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 43, 43, 0.3); }
    50% { box-shadow: 0 0 20px 4px rgba(255, 43, 43, 0.15); }
}

.step-title {
    font-family: var(--font-display);
    font-size: 22px;
    margin-bottom: 12px;
}

.step-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-arrow {
    color: var(--text-muted);
    padding-top: 80px;
}

.features {
    padding: 120px 24px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px 28px;
    transition: all var(--transition);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--accent-red-glow);
    color: var(--accent-red);
    margin-bottom: 20px;
    border: 1px solid rgba(255, 43, 43, 0.15);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.testimonials {
    padding: 120px 24px;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-hover);
}

.testimonial-stars {
    color: #ffc107;
    font-size: 16px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 16px;
    color: #fff;
}

.testimonial-avatar--sarah { background: #6366f1; }
.testimonial-avatar--marcus { background: #0891b2; }
.testimonial-avatar--lina { background: #059669; }
.testimonial-avatar--james { background: #d97706; }

.testimonial-info {
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-weight: 700;
    font-size: 14px;
}

.testimonial-role {
    font-size: 13px;
    color: var(--text-muted);
}

.pricing {
    padding: 120px 24px;
}

.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 48px 36px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-green));
}

.pricing-header {
    margin-bottom: 32px;
}

.pricing-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-green-glow);
    color: var(--accent-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 72px;
    line-height: 1;
    margin-bottom: 8px;
}

.pricing-currency {
    font-size: 36px;
    vertical-align: super;
    color: var(--text-secondary);
}

.pricing-period {
    font-size: 15px;
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features svg {
    color: var(--accent-green);
    flex-shrink: 0;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent-red), #be123c);
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all var(--transition);
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.25);
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.4);
}

.pricing-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.faq {
    padding: 120px 24px;
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 17px;
    font-family: var(--font-body);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--accent-red);
}

.faq-chevron {
    flex-shrink: 0;
    margin-left: 16px;
    transition: transform var(--transition);
    color: var(--text-muted);
}

.faq-question[aria-expanded="true"] .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer.open {
    max-height: 200px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.cta {
    padding: 120px 24px;
    position: relative;
}

.cta-inner {
    text-align: center;
    padding: 80px 40px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.cta-inner::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--accent-red), transparent 50%, var(--accent-green));
    border-radius: 25px;
    z-index: -1;
    opacity: 0.5;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    line-height: 1.15;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.waitlist-form--cta {
    margin: 0 auto;
}

.footer {
    padding: 40px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo {
    width: 24px;
    height: 24px;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    transition: color var(--transition);
}

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

.footer-copy {
    font-size: 13px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    .hero-title {
        font-size: clamp(36px, 10vw, 56px);
    }

    .hero-sub {
        font-size: 16px;
    }

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

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

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

    .steps {
        flex-direction: column;
        align-items: center;
    }

    .step-arrow {
        transform: rotate(90deg);
        padding: 0;
    }

    .step-arrow svg {
        width: 24px;
        height: 24px;
    }

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

    .pricing-card {
        padding: 36px 24px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 60px;
    }

    .hero-title {
        font-size: clamp(32px, 9vw, 44px);
    }

    .section-title {
        font-size: clamp(28px, 6vw, 40px);
    }

    .cta-inner {
        padding: 48px 24px;
    }

    .pricing-price {
        font-size: 56px;
    }
}