/* ==========================================================================
   Distinguished Key Clubber Landing Page Redesign
   Light Mode Theme with Deep Navy (#002C5B) & Metallic Gold (#D4AF37) Accents
   Primary Typography: Century Gothic (locally hosted)
   ========================================================================== */

/* Variables and Reset */
:root {
    --primary-navy: #002C5B;
    --navy-hover: #001f42;
    --navy-light: #eef3f8;
    --accent-gold: #D4AF37;
    --gold-hover: #b59228;
    --gold-light: #fdfaf2;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --text-dark: #2c3e50;
    --text-muted: #6c757d;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Native Smooth Scrolling & Accessibility */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .fade-in-up {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .scroll-arrow {
        animation: none !important;
    }
    .btn-premium,
    .pillar-card,
    .step-card,
    .unity-card,
    .accordion-item,
    .accordion-icon::after {
        transition-duration: 0.01ms !important;
        transform: none !important;
    }
}

/* Base landing wrapper that resets Bootstrap's default body container padding */
.landing-page {
    margin-left: -15px;
    margin-right: -15px;
    font-family: "Century Gothic", "Myriad Pro", -apple-system, sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.landing-page h1,
.landing-page h2,
.landing-page h3,
.landing-page h4,
.landing-page h5,
.landing-page h6 {
    font-family: "Century Gothic", -apple-system, sans-serif;
    font-weight: 700;
    color: var(--primary-navy);
    margin-top: 0;
}

/* Fade-in Animation Classes managed by IntersectionObserver */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Section Container */
.section-padding {
    padding: 100px 30px;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 15px;
    }
}

.section-title-wrapper {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent-gold);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    margin-top: 10px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Custom Premium Buttons */
.btn-premium {
    font-family: "Century Gothic", sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 14px 28px;
    border-radius: 4px;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
}

.btn-premium-gold {
    background-color: var(--accent-gold);
    color: var(--white) !important;
    border: 2px solid var(--accent-gold);
    box-shadow: var(--shadow-sm);
}

.btn-premium-gold:hover {
    background-color: var(--gold-hover);
    border-color: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-premium-outline {
    background-color: transparent;
    color: var(--white) !important;
    border: 2px solid var(--white);
}

.btn-premium-outline:hover {
    background-color: var(--white);
    color: var(--primary-navy) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-premium-navy {
    background-color: var(--primary-navy);
    color: var(--white) !important;
    border: 2px solid var(--primary-navy);
}

.btn-premium-navy:hover {
    background-color: var(--navy-hover);
    border-color: var(--navy-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Color Contrast Safeguards: Prevent blue text on blue/navy backgrounds */
.hero-section,
.significance-section,
.footer-cta-section {
    color: var(--white) !important;
}

.hero-section h1, .hero-section h2, .hero-section h3, .hero-section h4, .hero-section h5, .hero-section h6,
.significance-section h1, .significance-section h2, .significance-section h3, .significance-section h4, .significance-section h5, .significance-section h6,
.footer-cta-section h1, .footer-cta-section h2, .footer-cta-section h3, .footer-cta-section h4, .footer-cta-section h5, .footer-cta-section h6 {
    color: var(--white) !important;
}

.significance-section .section-title,
.footer-cta-section .section-title {
    color: var(--white) !important;
}

.significance-section .section-subtitle,
.footer-cta-section .section-subtitle {
    color: var(--navy-light) !important;
}

.hero-section a:not(.btn-premium),
.significance-section a:not(.btn-premium),
.footer-cta-section a:not(.btn-premium) {
    color: var(--accent-gold) !important;
}

.hero-section a:not(.btn-premium):hover,
.significance-section a:not(.btn-premium):hover,
.footer-cta-section a:not(.btn-premium):hover {
    color: var(--white) !important;
}

/* ==========================================================================
   1. Hero Section (Fixed Background Image with Backdrop Blur)
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 44, 91, 0.70) 0%, rgba(0, 20, 45, 0.60) 100%);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.hero-tagline {
    color: var(--accent-gold);
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 3.5rem);
    color: var(--white) !important;
    line-height: 1.15;
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    color: var(--accent-gold) !important;
    margin-bottom: 30px;
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-description {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto 40px auto;
    opacity: 0.95;
    color: var(--off-white);
}

.hero-user-status {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.4);
    border-radius: 8px;
    padding: 16px 24px;
    max-width: 480px;
    margin: 0 auto 30px auto;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.hero-welcome-text {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 6px;
    font-weight: 400;
}

.hero-welcome-text strong {
    color: var(--accent-gold);
    font-weight: 700;
}

.hero-user-email {
    font-size: 14px;
    color: var(--off-white);
    opacity: 0.9;
    margin-bottom: 0;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--white) !important;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.75;
    transition: var(--transition);
}

.scroll-indicator:hover {
    opacity: 1;
    text-decoration: none;
    color: var(--accent-gold) !important;
}

.scroll-arrow {
    display: block;
    margin: 10px auto 0 auto;
    width: 20px;
    height: 20px;
    border-bottom: 2px solid var(--white);
    border-right: 2px solid var(--white);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-8px) rotate(45deg);
    }
    60% {
        transform: translateY(-4px) rotate(45deg);
    }
}

@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
    }
    .hero-title {
        font-size: 38px;
    }
    .hero-subtitle {
        font-size: 28px;
    }
    .hero-description {
        font-size: 16px;
    }
    .hero-user-status,
    .footer-user-status {
        width: 100%;
        max-width: 320px;
        padding: 14px 16px;
    }
    .hero-welcome-text,
    .footer-welcome-text {
        font-size: 18px;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    .btn-premium {
        width: 100%;
    }
}

/* ==========================================================================
   2. Award Significance Section
   ========================================================================== */
.significance-section {
    background-color: var(--primary-navy);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.significance-section h2 {
    color: var(--white) !important;
}

.significance-section .section-title::after {
    background-color: var(--accent-gold);
}

/* Decorative geometric lines */
.geometric-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
}

.significance-content {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
}

.significance-intro {
    text-align: center;
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto 60px auto;
    line-height: 1.8;
    color: var(--navy-light);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.pillar-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.pillar-card:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.pillar-icon {
    font-size: 32px;
    color: var(--accent-gold);
    margin-bottom: 20px;
    display: inline-block;
}

.pillar-title {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--white) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pillar-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ==========================================================================
   3. Eligibility & Steps Section
   ========================================================================== */
.eligibility-section {
    background-color: var(--white);
}

.eligibility-card {
    background-color: var(--navy-light);
    border-left: 4px solid var(--accent-gold);
    border-radius: 0 8px 8px 0;
    padding: 25px 30px;
    margin: 0 auto 60px auto;
    max-width: 800px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.eligibility-card h3 {
    margin-bottom: 10px;
    font-size: 22px;
    color: var(--primary-navy);
}

.eligibility-card p {
    margin-bottom: 0;
    font-size: 16px;
    color: var(--text-dark);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px 20px 20px 20px;
    position: relative;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-gold);
}

.step-number {
    position: absolute;
    top: 0;
    left: 20px;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background-color: var(--accent-gold);
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.step-weight {
    position: absolute;
    top: 0;
    right: 20px;
    transform: translateY(-50%);
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-gold);
    background-color: var(--white);
    border: 1px solid var(--accent-gold);
    padding: 3px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.step-title {
    font-size: 18px;
    margin-top: 10px;
    margin-bottom: 10px;
    color: var(--primary-navy);
    line-height: 1.3;
}

.step-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 0;
}

/* ==========================================================================
   4. District Unity & Inclusion Section
   ========================================================================== */
.unity-section {
    background-color: var(--off-white);
}

.collage-container {
    max-width: 900px;
    margin: 0 auto 50px auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    background-color: var(--white);
    padding: 20px;
    transition: var(--transition);
}

.collage-container:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-gold);
}

.collage-img {
    width: 100%;
    height: auto;
    aspect-ratio: 1280 / 440;
    display: block;
    border-radius: 8px;
    object-fit: contain;
}

.unity-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.unity-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px 25px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.unity-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-gold);
}

.unity-icon {
    font-size: 28px;
    color: var(--accent-gold);
    margin-bottom: 15px;
    display: inline-block;
}

.unity-card-title {
    font-size: 18px;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.unity-card-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   5. Interactive FAQ Section
   ========================================================================== */
.faq-section {
    background-color: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

/* Real-time Search Box */
.search-wrapper {
    margin-bottom: 40px;
    position: relative;
}

.search-input-container {
    display: flex;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
    border-radius: 30px;
    overflow: hidden;
    background-color: var(--white);
    transition: var(--transition);
}

.search-input-container:focus-within {
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}

.search-field {
    border: none;
    padding: 16px 24px;
    flex-grow: 1;
    font-size: 16px;
    font-family: inherit;
    outline: none;
    color: var(--text-dark);
}

.search-btn {
    border: none;
    background-color: var(--primary-navy);
    color: var(--white);
    padding: 0 30px;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background-color: var(--navy-hover);
}

/* Custom Accordion */
.custom-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--white);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.accordion-item:hover,
.accordion-item[open] {
    border-color: var(--accent-gold);
}

.accordion-header {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 22px 28px;
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    color: var(--primary-navy);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    outline: none;
    list-style: none;
    user-select: none;
}

.accordion-header::-webkit-details-marker,
.accordion-header::marker {
    display: none;
}

.accordion-icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
    margin-left: 15px;
}

.accordion-icon::before,
.accordion-icon::after {
    content: '';
    position: absolute;
    background-color: var(--accent-gold);
    transition: var(--transition);
}

/* Horizontal line */
.accordion-icon::before {
    top: 9px;
    left: 2px;
    width: 16px;
    height: 2px;
}

/* Vertical line */
.accordion-icon::after {
    top: 2px;
    left: 9px;
    width: 2px;
    height: 16px;
}

/* Active header state: rotate vertical line to form minus sign */
.accordion-item[open] .accordion-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.accordion-body {
    overflow: hidden;
}

.accordion-content {
    padding: 0 28px 25px 28px;
    font-size: 15px;
    color: #4a5568;
    line-height: 1.7;
}

/* Highlight style for matched search words */
mark.faq-highlight {
    background-color: rgba(212, 175, 55, 0.3);
    color: var(--primary-navy);
    padding: 1px 3px;
    border-radius: 2px;
    font-weight: bold;
}

.no-results-msg {
    text-align: center;
    padding: 40px 20px;
    font-size: 18px;
    color: var(--text-muted);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
}

/* ==========================================================================
   6. Final CTA & Footer Section
   ========================================================================== */
.footer-cta-section {
    background-color: var(--primary-navy);
    color: var(--white);
    text-align: center;
    position: relative;
}

.footer-cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.footer-cta-title {
    font-size: clamp(2rem, 5vw, 2.6rem);
    color: var(--white) !important;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.footer-cta-desc {
    font-size: 18px;
    margin-bottom: 40px;
    color: var(--navy-light);
}

.footer-user-status {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 8px;
    padding: 16px 24px;
    max-width: 480px;
    margin: 0 auto 30px auto;
}

.footer-welcome-text {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 6px;
    font-weight: 400;
}

.footer-welcome-text strong {
    color: var(--accent-gold);
    font-weight: 700;
}

.footer-user-email {
    font-size: 14px;
    color: var(--off-white);
    opacity: 0.9;
    margin-bottom: 0;
}

.deadline-disclaimer {
    background-color: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--accent-gold);
    border-radius: 6px;
    padding: 20px;
    margin: 40px auto 40px auto;
    max-width: 600px;
}

.deadline-disclaimer h4 {
    color: var(--accent-gold) !important;
    margin-bottom: 8px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.deadline-disclaimer p {
    margin-bottom: 0;
    font-size: 14px;
    color: var(--off-white);
}

.footer-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 60px 0 40px 0;
}

.footer-info {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-info a {
    color: var(--accent-gold) !important;
    text-decoration: none;
    transition: var(--transition);
}

.footer-info a:hover {
    color: var(--white) !important;
}

.footer-info p {
    margin-bottom: 10px;
}

.footer-logo {
    width: 60px;
    height: auto;
    aspect-ratio: 360 / 271;
    margin-bottom: 20px;
    opacity: 0.9;
}