/*
Theme Name: Elegance Coming Soon
Theme URI: https://yoursite.com
Author: Your Name
Author URI: https://yoursite.com
Description: A stunning, elegant coming soon page for the Understanding Society Biosocial Conference. Features a clean, minimal design with glassmorphism effects and blue accent colors.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: elegance-coming-soon
Tags: coming-soon, one-page, custom-background
*/

/* Tailwind CSS CDN will be loaded via functions.php */
/* This file contains additional custom styles */

:root {
    --primary-blue: #10458a;
    --primary-blue-light: #3b7dd8;
    --primary-blue-dark: #164080;
    --accent-blue: #4a90d9;
    --text-dark: #15233d;
    --text-medium: #3c4556;
    --text-light: #586476;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-bg-hover: rgba(255, 255, 255, 0.92);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 8px 32px rgba(30, 90, 168, 0.1);
    --shadow-medium: 0 12px 48px rgba(30, 90, 168, 0.15);
}

/* Type Scale (1.2 ratio) */
html {
    font-size: 100%;
    /* 16px base */
    line-height: 1.6;
    scroll-behavior: smooth;
}

p {
    font-size: 1rem;
    line-height: 1.6;
}

small,
.text-small {
    font-size: 0.833rem;
}

h6 {
    font-size: 1.2rem;
    line-height: 1.4;
}

h5 {
    font-size: 1.44rem;
    line-height: 1.4;
}

h4 {
    font-size: 1.728rem;
    line-height: 1.3;
}

h3 {
    font-size: 2.074rem;
    line-height: 1.3;
}

h2 {
    font-size: 2.488rem;
    line-height: 1.2;
}

h1 {
    font-size: 2.986rem;
    line-height: 1.1;
}

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

/* Merged scroll-behavior into type scale html above */

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--text-dark);
    background: #f0f5fa;
}

/* Background with Gradient */
.page-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(180deg, #c5d9f1 0%, #d4e5f7 40%, #e8f4fc 70%, #f0f8ff 100%);
}

/* Main Container */
.coming-soon-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Logo Section */
.logo-section {
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: -0.02em;
}

.logo-link {
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.site-logo {
    max-height: 200px;
    width: auto;
    display: block;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

/* Glass Card - WIDER for desktop */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem 4rem;
    max-width: 900px;
    /* Wider container */
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-medium);
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

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

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

/* Typography */
.tagline {
    font-size: 0.833rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.main-title {
    font-size: clamp(2.074rem, 5vw, 2.986rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-medium);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Conference Details */
.conference-details {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    font-size: 1rem;
}

.detail-item svg {
    fill: var(--primary-blue);
    width: 20px;
    height: 20px;
}

/* Call for Abstracts Notice */
.cfa-notice {
    background: linear-gradient(135deg, rgba(30, 90, 168, 0.08), rgba(74, 144, 217, 0.05));
    border: 1px solid rgba(30, 90, 168, 0.15);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.cfa-badge {
    display: inline-block;
    background: var(--primary-blue);
    color: #fff;
    font-size: 0.833rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.cfa-text {
    color: var(--text-medium);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Countdown Section */
.countdown-section {
    margin-bottom: 2rem;
}

.countdown-title {
    font-size: 0.833rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.deadline-date {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

/* Countdown Timer */
.countdown {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(30, 90, 168, 0.06);
    border: 1px solid rgba(30, 90, 168, 0.1);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    min-width: 80px;
    transition: all 0.3s ease;
}

.countdown-item:hover {
    background: rgba(30, 90, 168, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 90, 168, 0.1);
}

.countdown-value {
    font-size: 2.074rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
    line-height: 1;
}

.countdown-label {
    font-size: 0.833rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
    margin-top: 0.4rem;
    display: block;
}

/* Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-card {
    background: rgba(30, 90, 168, 0.03);
    border: 1px solid rgba(30, 90, 168, 0.08);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: rgba(30, 90, 168, 0.06);
    transform: translateY(-2px);
    border-color: rgba(30, 90, 168, 0.15);
}

.info-icon {
    font-size: 1.44rem;
    margin-bottom: 0.5rem;
}

.info-card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 0.35rem;
}

.info-card p {
    font-size: 1rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    margin-bottom: 2rem;
    text-align: center;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: var(--primary-blue);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 90, 168, 0.3);
}

.submit-btn:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 90, 168, 0.35);
}

.submit-btn svg {
    fill: #fff;
    width: 18px;
    height: 18px;
}

.cta-note {
    font-size: 1rem;
    color: var(--text-light);
    margin-top: 1rem;
}

/* Notify Section */
.notify-section {
    border-top: 1px solid rgba(30, 90, 168, 0.1);
    padding-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.notify-title {
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: 1rem;
}

/* Email Form */
.subscribe-form {
    display: flex;
    gap: 0.75rem;
    max-width: 450px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 220px;
    padding: 0.9rem 1.25rem;
    border: 1px solid rgba(30, 90, 168, 0.2);
    border-radius: 10px;
    background: #fff;
    color: var(--text-dark);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

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

.email-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 90, 168, 0.1);
}

.subscribe-btn {
    padding: 0.9rem 1.75rem;
    background: var(--primary-blue);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-btn:hover {
    background: var(--primary-blue-dark);
}

/* Form Messages */
.form-message {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.9rem;
    display: none;
    width: 100%;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: #16a34a;
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #dc2626;
    display: block;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 90, 168, 0.06);
    border: 1px solid rgba(30, 90, 168, 0.1);
    border-radius: 10px;
    color: var(--text-medium);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: #fff;
}

.social-link:hover svg {
    fill: #fff;
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: var(--text-medium);
    transition: fill 0.3s ease;
}

/* Footer */
.footer {
    margin-top: 2rem;
    color: var(--text-light);
    font-size: 0.85rem;
    text-align: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.footer a {
    color: var(--primary-blue);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-blue-dark);
}

.footer a:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .glass-card {
        padding: 2rem 1.5rem;
        margin: 1rem;
        border-radius: 20px;
        max-width: calc(100% - 2rem);
    }

    .countdown {
        gap: 0.5rem;
    }

    .countdown-item {
        padding: 0.75rem 1rem;
        min-width: 65px;
    }

    .countdown-value {
        font-size: 1.5rem;
    }

    .subscribe-form {
        flex-direction: column;
        align-items: stretch;
    }

    .email-input {
        min-width: 100%;
    }

    .conference-details {
        gap: 1rem;
    }

    .detail-item {
        font-size: 0.95rem;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .coming-soon-container {
        padding: 1rem;
    }

    .glass-card {
        padding: 1.5rem 1rem;
    }

    .main-title {
        font-size: 1.75rem;
    }

    .description {
        font-size: 0.95rem;
    }

    .countdown-item {
        min-width: 55px;
        padding: 0.6rem 0.75rem;
    }

    .countdown-value {
        font-size: 1.25rem;
    }

    .countdown-label {
        font-size: 0.6rem;
    }

    .conference-details {
        flex-direction: column;
        gap: 0.5rem;
    }

    .cfa-badge {
        font-size: 0.65rem;
    }

    .submit-btn {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }
}

/* Larger screens - even wider container */
@media (min-width: 1200px) {
    .glass-card {
        max-width: 1000px;
        padding: 3.5rem 5rem;
    }
}

/* ==========================================
   DARK THEME SUPPORT
   ========================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-blue: #4a9eff;
        --primary-blue-light: #6bb3ff;
        --primary-blue-dark: #3a8ae6;
        --accent-blue: #5fadff;
        --text-dark: #f0f4f8;
        --text-medium: #c5d0dc;
        --text-light: #9aa8b8;
        --glass-bg: rgba(30, 40, 55, 0.85);
        --glass-bg-hover: rgba(35, 45, 60, 0.92);
        --glass-border: rgba(255, 255, 255, 0.1);
        --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 12px 48px rgba(0, 0, 0, 0.4);
    }

    body {
        background: #0d1117;
    }

    /* Dark gradient background */
    .page-background {
        background: linear-gradient(180deg, #0d1117 0%, #161b22 40%, #1c2128 70%, #21262d 100%);
    }

    /* Glass card adjustments */
    .glass-card {
        background: var(--glass-bg);
        border-color: var(--glass-border);
    }

    /* CFA Notice */
    .cfa-notice {
        background: linear-gradient(135deg, rgba(74, 158, 255, 0.1), rgba(91, 173, 255, 0.05));
        border-color: rgba(74, 158, 255, 0.2);
    }

    /* Countdown items */
    .countdown-item {
        background: rgba(74, 158, 255, 0.08);
        border-color: rgba(74, 158, 255, 0.15);
    }

    .countdown-item:hover {
        background: rgba(74, 158, 255, 0.15);
        box-shadow: 0 6px 20px rgba(74, 158, 255, 0.15);
    }

    /* Info cards */
    .info-card {
        background: rgba(74, 158, 255, 0.05);
        border-color: rgba(74, 158, 255, 0.1);
    }

    .info-card:hover {
        background: rgba(74, 158, 255, 0.1);
        border-color: rgba(74, 158, 255, 0.2);
    }

    /* Submit button */
    .submit-btn {
        box-shadow: 0 4px 15px rgba(74, 158, 255, 0.25);
    }

    .submit-btn:hover {
        box-shadow: 0 8px 25px rgba(74, 158, 255, 0.35);
    }

    /* Notify section */
    .notify-section {
        border-color: rgba(255, 255, 255, 0.1);
    }

    /* Email input */
    .email-input {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.15);
        color: var(--text-dark);
    }

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

    .email-input:focus {
        border-color: var(--primary-blue);
        box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.15);
    }

    /* Form messages */
    .form-message.success {
        background: rgba(34, 197, 94, 0.15);
        border-color: rgba(34, 197, 94, 0.3);
        color: #4ade80;
    }

    .form-message.error {
        background: rgba(239, 68, 68, 0.15);
        border-color: rgba(239, 68, 68, 0.3);
        color: #f87171;
    }

    /* Social links */
    .social-link {
        background: rgba(74, 158, 255, 0.08);
        border-color: rgba(74, 158, 255, 0.15);
    }

    .social-link svg {
        fill: var(--text-light);
    }

    /* Footer */
    .footer a:focus {
        outline-color: var(--primary-blue);
    }
}