/* Docio Coming Soon Page - Branded Design */

/* CSS Variables - Docio Brand Colors */
:root {
    --primary-teal: #0d9488;
    --primary-teal-dark: #0f766e;
    --primary-teal-light: #14b8a6;
    --secondary-slate: #475569;
    --secondary-slate-dark: #334155;
    --accent-cyan: #06b6d4;
    --accent-cyan-light: #22d3ee;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50: #f8fafc;
    --white: #ffffff;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--slate-900);
    background: linear-gradient(135deg, var(--slate-50) 0%, var(--white) 50%, #e0f2fe 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(60px);
    animation: float 20s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent-cyan-light), var(--primary-teal-light));
    bottom: -50px;
    right: -50px;
    animation-delay: 5s;
}

.blob-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--primary-teal-dark), var(--accent-cyan));
    top: 50%;
    right: 10%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
.header {
    padding: 1.5rem 0;
    margin-bottom: 0.5rem;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    height: 100px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-900);
}

.logo-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0 3rem 0;
}

.hero-content {
    text-align: center;
    max-width: 700px;
    width: 100%;
    animation: fadeInUp 0.8s ease-out;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1), rgba(6, 182, 212, 0.1));
    color: var(--primary-teal);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(13, 148, 136, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(13, 148, 136, 0);
    }
}

.title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--slate-900);
    background: linear-gradient(135deg, var(--slate-900), var(--primary-teal-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Email Form */
.email-form-container {
    margin-bottom: 4rem;
}

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

.input-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    background: var(--white);
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border: 2px solid var(--slate-200);
    transition: all 0.3s ease;
}

.input-group:focus-within {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.email-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    color: var(--slate-900);
    background: transparent;
}

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

.submit-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(13, 148, 136, 0.3), 0 4px 6px -2px rgba(13, 148, 136, 0.2);
}

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

.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

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

.form-message {
    font-size: 0.875rem;
    min-height: 1.5rem;
    margin-top: 0.5rem;
    text-align: center;
}

.form-message.success {
    color: var(--primary-teal);
}

.form-message.error {
    color: #ef4444;
}

/* Features Preview */
.features-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
    cursor: default;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border-color: var(--primary-teal);
}

.feature-icon {
    width: 48px;
    height: 48px;
    padding: 0.75rem;
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.1), rgba(6, 182, 212, 0.1));
    border-radius: 10px;
    color: var(--primary-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-cyan));
    color: var(--white);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-700);
    text-align: center;
}

/* Footer */
.footer {
    margin-top: 4rem;
    padding: 2rem 0;
    border-top: 1px solid var(--slate-200);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.copyright {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.social-links {
    display: flex;
    gap: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1.5rem 1rem;
    }

    .title {
        font-size: 2.25rem;
    }

    .subtitle {
        font-size: 1.125rem;
    }

    .input-group {
        flex-direction: column;
        gap: 0.5rem;
    }

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

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

    .feature-item {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.875rem;
    }

    .subtitle {
        font-size: 1rem;
    }

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

    .logo {
        height: 80px;
        max-width: 250px;
    }
}

/* Loading Animation */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading .submit-btn {
    position: relative;
}

.loading .submit-btn::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

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