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

:root {
    --pink-500: #ec4899;
    --pink-600: #db2777;
    --pink-400: #f472b6;
    --purple-500: #8b5cf6;
    --purple-600: #7c3aed;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    min-height: 100vh;
    color: var(--gray-900);
    overflow-x: hidden;
    position: relative;
}

/* removed body::before gradient — gradients live on hero section only */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    padding: 1rem 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-size: 0.938rem;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--pink-600);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--pink-600);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.search-btn:hover {
    color: var(--pink-600);
}

/* Buttons */
.btn-primary {
    background: var(--pink-600);
    color: white;
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.938rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(219, 39, 119, 0.3);
}

.btn-primary:hover {
    background: var(--pink-500);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(219, 39, 119, 0.4);
}

.btn-primary.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-secondary {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 0.625rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.938rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: var(--pink-500);
    color: var(--pink-600);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
    padding: 0.625rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.938rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    border-color: var(--pink-500);
    color: var(--pink-600);
}

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

/* Hero Section */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 4rem 0 6rem;
    overflow: hidden;
    background: linear-gradient(180deg,
        #ffffff 0%,
        #ffffff 55%,
        #fff1f2 65%,
        #fce7f3 75%,
        #fbcfe8 85%,
        #f9a8d4 93%,
        #ec4899 100%
    );
}

.hero-content {
    text-align: center;
    max-width: 950px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: white;
    color: var(--gray-900);
    padding: 0.5rem 1rem;
    border-radius: 3rem;
    font-size: 0.813rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    border: 1px solid var(--gray-200);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--gray-900);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* Gradient Orbs */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.5) 0%, transparent 70%);
    top: 40%;
    left: -150px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.35) 0%, transparent 70%);
    top: 35%;
    right: -150px;
}

.orb-3 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(251, 207, 232, 0.5) 0%, transparent 70%);
    bottom: -350px;
    left: 50%;
    transform: translateX(-50%);
}

/* Stats Scorecard */
.stats-row {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
    z-index: 10;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 1rem;
    padding: 1.75rem 2.5rem;
    min-width: 200px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--pink-600), var(--purple-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.813rem;
    font-weight: 500;
    color: var(--gray-500);
    text-align: center;
}

.stat-divider {
    display: none;
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.75rem 1.25rem;
    border-radius: 3rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
    z-index: 5;
}

.floating-icon {
    width: 28px;
    height: 28px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.left-top {
    top: 15%;
    left: 5%;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
    border: 2px solid rgba(139, 92, 246, 0.2);
}

.left-bottom {
    bottom: 25%;
    left: 8%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(37, 99, 235, 0.15) 100%);
    border: 2px solid rgba(59, 130, 246, 0.2);
}

.right-top {
    top: 20%;
    right: 5%;
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.15) 0%, rgba(249, 115, 22, 0.15) 100%);
    border: 2px solid rgba(251, 146, 60, 0.2);
}

.right-middle {
    top: 45%;
    right: 8%;
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.15) 0%, rgba(245, 158, 11, 0.15) 100%);
    border: 2px solid rgba(250, 204, 21, 0.2);
}


/* AI Tools Section */
.ai-tools {
    padding: 6rem 0;
    background: #ffffff;
}

.tools-tabs-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.tools-tabs {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 3rem;
    padding: 0.35rem;
}

.tool-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    background: none;
    border-radius: 3rem;
    white-space: nowrap;
}

.tool-tab:hover {
    color: var(--gray-700);
}

.tool-tab.active {
    color: var(--gray-900);
    font-weight: 600;
    background: white;
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.tab-icon {
    width: 28px;
    height: 28px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tools-preview {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--gray-50);
    border-radius: 1.25rem;
    padding: 1.5rem;
    border: 1px solid var(--gray-100);
}

.tools-preview-image {
    width: 100%;
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: rgba(236, 72, 153, 0.2);
    box-shadow: 0 8px 30px rgba(236, 72, 153, 0.08);
    transform: translateY(-4px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink-400), var(--purple-500));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* Section Label */
.section-label {
    display: inline-block;
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--pink-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

/* How It Works */
.how-it-works {
    padding: 6rem 0;
    background: var(--gray-50);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.step-card {
    background: white;
    border: 1px solid var(--gray-100);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
}

.step-number {
    display: inline-block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--pink-400), var(--purple-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1;
}

.step-title {
    font-size: 1.063rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.625rem;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* Agents */
.agents {
    padding: 6rem 0;
    background: #ffffff;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.agent-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.agent-card:hover {
    border-color: rgba(236, 72, 153, 0.2);
    box-shadow: 0 8px 30px rgba(236, 72, 153, 0.08);
    transform: translateY(-4px);
}

.agent-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.agent-icon {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Radiologist icon - light pink/purple */
.agent-card:nth-child(1) .agent-icon {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.12), rgba(139, 92, 246, 0.12));
}

/* Oracle icon - light purple/blue */
.agent-card:nth-child(2) .agent-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(59, 130, 246, 0.12));
}

/* Forecaster icon - light purple */
.agent-card:nth-child(3) .agent-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(168, 85, 247, 0.12));
}

/* Coach icon - light blue/cyan */
.agent-card:nth-child(4) .agent-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(6, 182, 212, 0.12));
}

.agent-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.agent-title {
    font-size: 0.688rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.agent-label {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}

.agent-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* Data Advantage */
.data-advantage {
    padding: 6rem 0;
    background: var(--gray-50);
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.data-card {
    background: white;
    border: 1px solid var(--gray-100);
    border-radius: 1rem;
    padding: 2rem;
}

.data-icon {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    background: rgba(236, 72, 153, 0.08);
    color: var(--pink-600);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.data-title {
    font-size: 1.063rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.data-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* Footer */
.footer {
    padding: 3rem 0 2rem;
    background: var(--gray-900);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-700);
}

.footer .nav-logo {
    color: white;
}

.footer-logo {
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: 0.813rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-400);
    transition: color 0.2s;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.813rem;
    color: var(--gray-500);
}

/* Responsive */
@media (max-width: 1024px) {
    .floating-badge {
        display: none;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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

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

    .section-title {
        font-size: 2rem;
    }

    .tools-tabs {
        flex-wrap: wrap;
    }

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

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

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

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

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

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary.btn-large,
    .btn-outline.btn-large {
        width: 100%;
    }

    .stats-row {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-divider {
        width: 48px;
        height: 1px;
    }

}

/* Coming Soon Overlay */
.coming-soon-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(180deg,
        #ffffff 0%,
        #fef5f8 35%,
        #fce7f3 70%,
        #fbcfe8 100%
    );
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 0;
}

.coming-soon-card {
    text-align: center;
    max-width: 540px;
    width: 100%;
    padding: 0 2rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.coming-soon-logo {
    height: 56px;
    width: auto;
    margin-bottom: 2rem;
}

.coming-soon-badge {
    display: block;
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
}

.coming-soon-tagline {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.coming-soon-form {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    width: 100%;
    max-width: 460px;
}

.email-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 0.75rem;
    font-size: 0.938rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.2s;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.email-input:focus {
    border-color: var(--pink-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

.email-input::placeholder {
    color: var(--gray-400);
}

.notify-btn {
    padding: 1rem 2rem;
    background: var(--pink-600);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.938rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.notify-btn:hover:not(:disabled) {
    background: var(--pink-500);
    transform: translateY(-1px);
}

.notify-btn:active:not(:disabled) {
    transform: translateY(0);
}

.notify-btn:disabled {
    cursor: not-allowed;
}

.access-link {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--gray-500);
    text-decoration: none;
    transition: all 0.2s;
    border-bottom: 1px solid var(--gray-300);
    padding-bottom: 2px;
    cursor: pointer;
}

.access-link:hover {
    color: var(--pink-600);
    border-bottom-color: var(--pink-600);
}

.access-code-section {
    display: none;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 400px;
    animation: slideDown 0.3s ease-out;
}

.access-code-section.show {
    display: flex;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.access-code-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 0.75rem;
    font-size: 0.938rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.2s;
    outline: none;
    text-align: center;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.05em;
}

.access-code-input:focus {
    border-color: var(--pink-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

.access-code-input.error {
    border-color: #ef4444;
    animation: shake 0.4s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.access-code-input::placeholder {
    color: var(--gray-400);
}

.access-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gray-900);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.938rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.access-btn:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
}

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

.coming-soon-footer {
    width: 100%;
    text-align: center;
    font-size: 0.813rem;
    color: var(--gray-500);
    padding: 2rem;
}

/* Main Site Hidden/Visible States */
.main-site-hidden {
    display: none;
}

.main-site-visible {
    display: block;
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Mobile Responsive for Coming Soon */
@media (max-width: 768px) {
    .coming-soon-card {
        padding: 1.5rem;
        max-width: 100%;
    }

    .coming-soon-logo {
        height: 44px;
        margin-bottom: 2.5rem;
    }

    .coming-soon-badge {
        font-size: 0.75rem;
    }

    .coming-soon-tagline {
        font-size: 1rem;
        margin-bottom: 2.5rem;
    }

    .coming-soon-form {
        flex-direction: column;
        gap: 0.75rem;
    }

    .notify-btn {
        width: 100%;
        justify-content: center;
    }

    .coming-soon-footer {
        padding: 1.5rem 1rem;
    }
}