/* =========================================
   PikDay Events - CSS Theme & Styling
   Theme: Faint Lemon, Glassmorphism, Modern
   ========================================= */

:root {
    /* Color Palette */
    --clr-lemon-faint: #FFFCF2; /* The faintest shade of lemon, not pure white */
    --clr-lemon-subtle: #FFF8D6;
    --clr-lemon-vibrant: #FFD500;
    --clr-lemon-dark: #CCA800;
    
    --clr-dark: #121212;
    --clr-dark-light: #2A2A2A;
    --clr-text-main: #2C2C28;
    --clr-text-muted: #666660;
    
    --clr-white: #FFFFFF;
    --clr-white-glass: rgba(255, 255, 255, 0.6);
    --clr-white-glass-border: rgba(255, 255, 255, 0.4);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* System */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 100px;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    --shadow-lg: 0 20px 25px -5px rgba(200, 180, 50, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    
    --container-max-width: 1200px;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   Reset & Basics
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--clr-lemon-faint);
}

body {
    font-family: var(--font-body);
    color: var(--clr-text-main);
    background-color: var(--clr-lemon-faint);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-dark);
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

/* =========================================
   Layout & Utilities
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-sm {
    max-width: 900px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--clr-dark) 0%, #766304 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.color-primary {
    color: #cca800 !important;
}

/* Base Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background-color: var(--clr-dark);
    color: var(--clr-white);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    background-color: #000;
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background-color: transparent;
    border-color: rgba(0,0,0,0.1);
    color: var(--clr-dark);
}

.btn-outline:hover {
    border-color: var(--clr-dark);
    background-color: rgba(0,0,0,0.02);
}

.btn-outline-dark {
    background-color: transparent;
    border-color: rgba(255,255,255,0.3);
    color: var(--clr-white);
}

.btn-outline-dark:hover {
    border-color: var(--clr-white);
    background-color: rgba(255,255,255,0.1);
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 0;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(255, 253, 242, 0.85); /* Faint lemon glass */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 38px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--clr-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--clr-text-main);
    position: relative;
}

.nav-link:hover {
    color: var(--clr-lemon-dark);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: 1rem;
}

.login-btn {
    font-weight: 600;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--clr-dark);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.shape {
    position: absolute;
    filter: blur(80px);
    border-radius: 50%;
    opacity: 0.6;
}

.shape-1 {
    top: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: var(--clr-lemon-vibrant);
    opacity: 0.15;
}

.shape-2 {
    bottom: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: #FFEC8B;
    opacity: 0.2;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background-color: var(--clr-white-glass);
    border: 1px solid var(--clr-white-glass-border);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-dark-light);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--clr-text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    font-weight: 500;
}

.hero-visual {
    position: relative;
    perspective: 1000px;
}

.glass-mockup {
    background: var(--clr-white-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
    overflow: hidden;
}

.glass-mockup:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    background: rgba(255,255,255,0.5);
    padding: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.5);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #E5E5E5;
}

.mockup-dots span:nth-child(1) { background: #FF5F56; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:nth-child(3) { background: #27C93F; }

.mockup-body {
    padding: 2rem;
}

.mockup-event-card {
    background: var(--clr-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.event-img-placeholder {
    height: 160px;
    background: linear-gradient(45deg, #F0F0F0, var(--clr-lemon-subtle));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(0,0,0,0.1);
}

.event-details {
    padding: 1.5rem;
}

.event-date {
    font-size: 0.8rem;
    color: #D4A017;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.event-name {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.event-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.attendees {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

.avatars {
    display: flex;
}

.avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid white;
    margin-right: -8px;
}

.rsvp-btn {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clr-dark);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* =========================================
   Features Section
   ========================================= */
.features {
    padding: 100px 0;
    background-color: var(--clr-white);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--clr-lemon-faint);
    border: 1px solid rgba(0,0,0,0.03);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--clr-white);
    border-color: rgba(200, 180, 50, 0.2);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--clr-lemon-subtle);
    color: var(--clr-lemon-dark);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

/* =========================================
   Split Section (How it works)
   ========================================= */
.split-section {
    padding: 120px 0;
    background: linear-gradient(to bottom, var(--clr-lemon-faint), #FFFFFF);
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-lemon-dark);
    margin-bottom: 1rem;
}

.split-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.split-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.split-list i {
    font-size: 1.5rem;
    margin-top: 2px;
}

.split-list strong {
    display: block;
    font-family: var(--font-heading);
    color: var(--clr-dark);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.split-list span {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
    position: relative;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--clr-lemon-vibrant);
    border-radius: 50%;
    z-index: -1;
    filter: blur(20px);
    opacity: 0.3;
}

.dash-mockup h4 {
    margin-bottom: 1.5rem;
}

.dash-icon {
    font-size: 2rem;
    color: #cca800;
    margin-bottom: 1rem;
}

.dash-bars {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dash-bar {
    height: 12px;
    background: #EEE;
    border-radius: var(--radius-pill);
    position: relative;
    overflow: hidden;
}

.dash-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: var(--clr-dark-light);
    border-radius: var(--radius-pill);
}

.dash-bar.bg-green::after {
    background: #27C93F;
}

/* =========================================
   Pricing Section
   ========================================= */
.pricing {
    padding: 100px 0;
    background-color: var(--clr-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    background: var(--clr-white);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-smooth);
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0,0,0,0.15);
}

.pricing-card.popular {
    background: var(--clr-lemon-faint);
    border: 2px solid var(--clr-lemon-vibrant);
    transform: translateY(-10px);
}

.pricing-card.popular:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 30px rgba(200, 180, 50, 0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-lemon-vibrant);
    color: var(--clr-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

.tier-name {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
}

.tier-price {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    color: var(--clr-dark);
}

.tier-price span {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--clr-text-muted);
    font-family: var(--font-body);
}

.tier-desc {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.tier-features {
    flex-grow: 1;
    margin-bottom: 2.5rem;
}

.tier-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.tier-features i {
    color: var(--clr-lemon-dark);
    font-size: 1.25rem;
}

.pricing-note {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

/* =========================================
   CTA Section
   ========================================= */
.cta {
    padding: 60px 0 100px;
    background-color: var(--clr-white);
}

.cta-card {
    background: var(--clr-dark);
    border-radius: var(--radius-lg);
    padding: 5rem 3rem;
    text-align: center;
    color: var(--clr-white);
    position: relative;
    overflow: hidden;
}

.cta-card::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 213, 0, 0.2) 0%, transparent 70%);
}

.cta-title {
    color: var(--clr-white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.cta-desc {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.cta .btn-primary {
    background-color: var(--clr-lemon-vibrant);
    color: var(--clr-dark);
}

.cta .btn-primary:hover {
    background-color: #e6c000;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: var(--clr-lemon-faint);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-desc {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--clr-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-dark);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--clr-dark);
    color: var(--clr-white);
}

.footer-heading {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--clr-lemon-dark);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.08);
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

/* =========================================
   Animations (Reveal on Scroll)
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .split-grid {
        grid-template-columns: 1fr;
    }
    
    .split-image {
        order: -1;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pricing-card.popular {
        transform: translateY(0);
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Hide default nav for mobile */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--clr-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        gap: 1.5rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-actions {
        margin-left: 0;
        width: 100%;
        flex-direction: column;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* =========================================
   Forms Styling
   ========================================= */
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--clr-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--clr-text-main);
    background: var(--clr-white);
    transition: var(--transition-fast);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-lemon-dark);
    box-shadow: 0 0 0 3px rgba(204, 168, 0, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--clr-text-muted);
    opacity: 0.6;
}