/* Enhanced CSS for UniqueBio.in */
/* =========================== */

/* Global Styles */
:root {
    --primary-color: #6c5ce7; /* Deep purple */
    --secondary-color: #00cec9; /* Teal accent */
    --dark-color: #2d3436;
    --light-color: #f5f6fa; /* Default body background - used for header as well */
    --accent-color: #fd79a8; /* Pink accent */
    --gray-color: #636e72;
    --success-color: #00b894;
    --warning-color: #fdcb6e;
    --box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08); /* Stronger shadow for cards */
    --box-shadow-hover: 0 12px 25px rgba(0, 0, 0, 0.12); /* Stronger hover shadow */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

    /* Spacing variables for better consistency */
    --spacing-xs: 0.5rem;   /* ~8px */
    --spacing-sm: 1rem;    /* ~16px */
    --spacing-md: 1.5rem;  /* ~24px */
    --spacing-lg: 2rem;    /* ~32px */
    --spacing-xl: 3rem;    /* ~48px */

    /* Define dark background color for footer - THIS IS THE ADDITION */
    --dark-bg-color: #2d3436; /* Using your --dark-color for consistency */
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--dark-color);
    background-color: var(--light-color); /* Set body background color */
    overflow-x: hidden;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm); /* Using spacing variable */
}

/* Removed default h1 gradient styles as they are always overridden by .secondary-hero h1 */
/* If you plan to use gradient h1 elsewhere, keep the original h1 styles by uncommenting below */
/* h1 {
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
} */


h2 {
    font-size: 2rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 5px;
    background: var(--primary-color);
    border-radius: 3px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md); /* Using spacing variable */
    color: var(--gray-color);
}

/* Links & Buttons */
a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

.btn {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
    color: white;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    z-index: -1;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.btn:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

/* === HEADER (NAVIGATION BAR) STYLES === */
header {
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    min-height: 140px;
}

/* Removed .header-body-bg as it is not being used in your HTML files */

/* Header with gradient background for category pages AND index.html */
.header-gradient-bg {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.9), rgba(0, 206, 201, 0.9));
    box-shadow: none; /* Remove shadow if it blends with hero */
}

.header-gradient-bg .logo-text,
.header-gradient-bg .header-tagline {
    color: white !important; /* Force white text for logo and tagline */
}

.header-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    width: 100%;
}

.logo-text {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color); /* Default color for index.html if header-body-bg */
    text-decoration: none;
    line-height: 1;
    margin-bottom: 5px;
}

.header-tagline {
    font-size: 0.9rem;
    color: var(--gray-color); /* Default color for index.html if header-body-bg */
    margin-bottom: 20px;
    text-align: center;
}

.hero-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.hero-tabs ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-tab {
    background: rgba(0, 0, 0, 0.05); /* Default for header-body-bg */
    padding: 8px 16px;
    border-radius: 25px;
    color: var(--dark-color); /* Default for header-body-bg */
    font-weight: 500;
    border: 1px solid rgba(0, 0, 0, 0.1); /* Default for header-body-bg */
    transition: var(--transition);
    cursor: pointer;
    text-transform: capitalize;
    font-size: 0.9rem;
    display: block;
    white-space: nowrap;
}

.hero-tab:hover,
.hero-tab.active {
    background: var(--primary-color); /* Default for header-body-bg */
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color); /* Default for header-body-bg */
}

/* Styles for hero-tabs within the gradient header (all pages now) */
.header-gradient-bg .hero-tab {
    background: white; /* White background for buttons on dark header */
    color: var(--dark-color); /* Dark text for buttons on dark header */
    border: 1px solid white; /* White border */
}

.header-gradient-bg .hero-tab:hover,
.header-gradient-bg .hero-tab.active {
    background: rgba(255, 255, 255, 0.8); /* Slightly transparent white on hover */
    color: var(--dark-color);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: none; /* Remove shadow for cleaner look on dark header */
}

.hero-tabs ul li a::after {
    display: none;
}


/* === SECONDARY HERO SECTION (Now the main top section for all pages) === */
.secondary-hero {
    /* Removed image URL and directly used gradient background based on user's request */
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.9), rgba(0, 206, 201, 0.9));
    color: white;
    text-align: center;
    padding: 100px 0;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

/* Removed ::before pseudo-element as the gradient itself provides the overlay */
/* If a darker overlay is needed, adjust the rgba values in the background gradient above */

/* New class for VIP page specific gradient, to be used on the section.hero element in vip.html */
/* This replaces the inline style you had in vip.html */
.vip-gradient-bg {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.9), rgba(0, 206, 201, 0.9));
    /* You can adjust the colors here if you want a different gradient for VIP page */
}

.secondary-hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.secondary-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: white !important; /* Force white color for h1 */
    background: none !important; /* Ensure no background gradient for h1 */
    -webkit-background-clip: initial !important; /* Reset webkit background clip for h1 */
    background-clip: initial !important; /* Reset background clip for h1 */
    -webkit-text-fill-color: white !important; /* Ensure text color for webkit h1 */
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.secondary-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: white !important; /* Force white color for paragraph */
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.search-box input {
    flex: 1;
    padding: 10px 20px;
    border: none;
    font-size: 0.9rem;
    outline: none;
    color: var(--dark-color);
}

.search-box button {
    padding: 0 20px;
    background: var(--accent-color);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.search-box button:hover {
    background: var(--primary-color);
}


/* About Intro Section */
.about-intro {
    padding: 60px 0;
    background-color: white;
    text-align: center;
}

.about-intro h2 {
    margin-bottom: var(--spacing-sm);
}

/* Category Grid */
.categories {
    padding: 60px 0;
    background-color: white;
}

.categories h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl); /* Adjusted for more space below heading */
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: var(--spacing-lg); /* Added margin-bottom here to separate from button */
}

.category-card {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: none;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
    border-color: transparent;
}

.category-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.category-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Features Section */
.features {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.features h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.feature-card {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
    border-color: transparent;
}

.feature-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Bio Cards */
.bio-container {
    padding: 60px 0;
}

.bio-header {
    text-align: center;
    margin-bottom: var(--spacing-xl); /* Increased margin below bio header */
}

.bio-header p {
    max-width: 600px;
    margin: 0 auto var(--spacing-md); /* Added margin-bottom to p */
    font-size: 0.95rem;
}

.bio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: var(--spacing-lg); /* Added margin-bottom here to separate from button */
}

.bio-card {
    background-color: white;
    border-radius: 10px;
    padding: 15px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: none;
}

.bio-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
    border-color: transparent;
}

.bio-text {
    margin-bottom: 15px;
    font-size: 0.9rem;
    line-height: 1.6;
    white-space: pre-line;
}

.copy-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    width: 100%;
    font-size: 0.8rem;
}

.copy-btn:hover {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}


/* --- Responsive adjustments for Mobile --- */
@media (max-width: 768px) {
    /* Removed redundant footer-grid styles from here, they are now consolidated below */
    /* Removed redundant footer-section styles from here */
    /* Removed redundant social-icons styles from here */
}

/* --- Footer Styles --- */
footer {
    background-color: var(--dark-bg-color);
    color: var(--light-color);
    padding: 40px 0 20px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr; /* Mobile first: 1 column */
    gap: 30px;
    text-align: center; /* Center all content by default */
    padding: 0 20px; /* Added padding to ensure content doesn't touch edges */
    max-width: 1200px; /* Align with your .container max-width */
    margin: 0 auto; /* Center the grid */
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 columns on tablets and up */
        text-align: left;
    }
}

.footer-section {
    /* Ensure no background is set here, let the footer's background apply */
    background-color: transparent; /* Explicitly ensure no white background */
    padding: 0; /* Remove any default padding that might create gaps */
}

.footer-section h3 {
    color: var(--secondary-color); /* Highlight headings */
    font-size: 1.1rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column; /* Stack links vertically */
    gap: 8px; /* Spacing between links */
    justify-content: center; /* Center links horizontally for mobile when stacked */
    align-items: center; /* Center for mobile in single column */
}

@media (min-width: 768px) {
    .footer-section ul {
        justify-content: flex-start; /* Align left on larger screens */
        align-items: flex-start; /* Align left on larger screens */
    }
}

.footer-section ul li {
    /* margin-bottom: 8px; */ /* Removed as gap handles spacing now */
}

.footer-section ul li a {
    color: var(--light-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
    background-color: transparent; /* Explicitly ensure no white background on links */
    display: block; /* Make links block to take up full width for better click area */
    padding: 2px 0; /* Small padding for clickable area */
}

.footer-section ul li a:hover {
    color: var(--primary-color); /* e.g., #6c5ce7 */
}

.social-icons {
    text-align: center;
    margin-top: 20px;
    display: flex; /* Use flexbox to align icons */
    justify-content: center; /* Center icons */
    gap: 15px; /* Space between social icons */
}

@media (min-width: 768px) {
    .social-icons {
        justify-content: flex-start; /* Align left on larger screens */
    }
}

.social-icons a {
    color: var(--light-color);
    font-size: 1.5rem;
    /* margin: 0 10px; */ /* Removed as gap handles spacing now */
    text-decoration: none;
    transition: color 0.3s ease;
    background-color: transparent; /* Explicitly ensure no white background on icons */
}

.social-icons a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

/* Utility Classes for spacing (if not using a framework) */
.mt-2 { margin-top: var(--spacing-sm); } /* 1rem */
.mt-4 { margin-top: var(--spacing-lg); } /* 2rem */
.mt-5 { margin-top: var(--spacing-xl); } /* 3rem */

.text-center {
    text-align: center;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
    opacity: 0;
}

.fade-in.animated {
    opacity: 1;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }


/* Responsive Styles */
@media (max-width: 768px) {
    header {
        min-height: 120px;
        padding: 10px 0;
    }

    .logo-text {
        font-size: 1.8rem;
    }

    .header-tagline {
        font-size: 0.85rem;
        margin-bottom: 15px;
    }

    .hero-tabs ul {
        gap: 6px;
    }

    .hero-tab {
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    .secondary-hero {
        padding: 70px 0;
        min-height: 350px;
    }
    .secondary-hero h1 {
        font-size: 2rem;
    }
    .secondary-hero p {
        font-size: 1rem;
    }

    .search-box {
        max-width: 90%;
    }

    /* Redundant footer-links removed as they are not in the new footer structure */
    /* .footer-links {
        flex-direction: column;
        gap: 8px;
    } */

    /* Consolidated footer responsive styles within the main footer block */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section {
        margin-bottom: 30px;
    }

    .footer-section:last-of-type {
        margin-bottom: 0;
    }
    /* Removed inline-block for list items in footer as flex-direction: column is used */
    /* .footer-section ul li {
        display: inline-block;
        margin: 0 10px 8px;
    } */

    /* Social icons are already centered via flexbox in the main footer block for mobile */
    /* .social-icons {
        display: flex;
        justify-content: center;
        margin-top: 15px;
    }
    .social-icons a {
        margin: 0 10px;
    } */
}

@media (max-width: 576px) {
    header {
        min-height: 110px;
        padding: 8px 0;
    }
    .logo-text {
        font-size: 1.6rem;
    }
    .header-tagline {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }
    .hero-tab {
        padding: 5px 12px;
        font-size: 0.75rem;
    }
    .secondary-hero h1 {
        font-size: 1.6rem;
    }
    .secondary-hero p {
        font-size: 0.85rem;
    }

    .category-grid,
    .feature-grid,
    .bio-grid {
        grid-template-columns: 1fr;
    }

    .search-box input, .search-box button {
        padding: 8px 15px;
    }
}

/* --- Contact Page Styles --- */
.contact-content {
    padding: 60px 0;
    background-color: white;
    text-align: center; /* For overall alignment of sections */
}
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: var(--spacing-xl);
}
.contact-card {
    background-color: var(--light-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}
.contact-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}
.contact-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}
.contact-card p {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: 15px;
}
.contact-card .email-link {
    font-weight: 600;
    color: var(--secondary-color);
}
.contact-form-block {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}
.contact-form-block h2 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}
.contact-form-block p {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}
.contact-form .form-group {
    margin-bottom: var(--spacing-md);
    text-align: left;
}
.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 0.95rem;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    color: var(--dark-color);
    transition: border-color 0.3s ease;
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}
.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}
.contact-form .btn {
    width: auto;
    display: block; /* Make it a block button */
    margin: 20px auto 0; /* Center the button */
}

/* Responsive */
@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    .contact-card {
        padding: 20px;
    }
}


/* --- Legal Pages Styles (for Disclaimer and Privacy Policy) --- */
.legal-content {
    padding: 60px 0;
    background-color: white;
}
.legal-text-block {
    margin-bottom: var(--spacing-xl); /* Increased space between blocks */
    line-height: 1.8;
}
.legal-text-block:last-of-type {
    margin-bottom: var(--spacing-lg); /* Less margin for the last block before button */
}
.legal-text-block h2 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}
.legal-text-block p {
    color: var(--dark-color);
    font-size: 0.95rem;
}