/* ==========================================
   NZUSICON 2026 - Conference Website CSS
   ========================================== */

/* ==========================================
   1. CSS VARIABLES & ROOT STYLES
   ========================================== */

:root {
    /* Colors */
    --primary-pink: #ec4899;
    --primary-magenta: #d946ef;
    --primary-purple: #7c3aed;
    --primary-blue: #3b82f6;
    --secondary-blue: #0ea5e9;
    --accent-gold: #fbbf24;
    --accent-yellow: #fcd34d;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #ec4899, #d946ef, #7c3aed);
    --gradient-secondary: linear-gradient(135deg, #3b82f6, #0ea5e9);
    --gradient-warm: linear-gradient(135deg, #fbbf24, #f97316);
    
    /* Neutral Colors */
    --dark-bg: #0f172a;
    --light-bg: #ffffff;
    --text-dark: #1f2937;
    --text-light: #f3f4f6;
    --border-color: #e5e7eb;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-script: 'Great Vibes', cursive;
    --font-display: 'Playfair Display', serif;
    --font-sans: 'Montserrat', 'Poppins', sans-serif;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   2. GLOBAL STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--light-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

.font-script {
    font-family: var(--font-script);
}

.font-display {
    font-family: var(--font-display);
}

/* ==========================================
   3. TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-purple);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--primary-magenta);
}

/* ==========================================
   4. LAYOUT UTILITIES
   ========================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   5. BUTTONS
   ========================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 0.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.6);
}

.btn-secondary {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-outline {
    border: 2px solid var(--primary-purple);
    color: var(--primary-purple);
    background: transparent;
}

/*.btn-outline:hover {*/
/*    background: var(--primary-purple);*/
/*    color: white;*/
/*}*/

.btn-block {
    width: 100%;
    display: block;
}

/* ==========================================
   6. NAVIGATION BAR
   ========================================== */

/*.navbar {*/
/*    position: fixed;*/
/*    top: 0;*/
/*    left: 0;*/
/*    right: 0;*/
/*    z-index: 1000;*/
    /*background: transparent;*/
/*    transition: all var(--transition-normal);*/
    /*padding: var(--spacing-md) 0;*/
/*}*/

/*.navbar.scrolled {*/
/*    background: white;*/
/*    box-shadow: var(--shadow-lg);*/
    /*padding: var(--spacing-sm) 0;*/
/*}*/

/*.nav-container {*/
/*    max-width: 1300px;*/
/*    margin: 0 auto;*/
/*    padding: 0 var(--spacing-md);*/
/*    display: flex;*/
/*    justify-content: space-between;*/
/*    align-items: center;*/
/*}*/

/*.nav-logo img {*/
/*    border-radius: 11px;*/
/*    height: 86px;*/
/*    width: auto;*/
/*    transition: height var(--transition-normal);*/
/*}*/

/*.navbar.scrolled .nav-logo img {*/
/*    height: 70px;*/
/*}*/

/*.nav-menu {*/
/*    display: flex;*/
/*    gap: var(--spacing-lg);*/
/*    align-items: center;*/
/*    list-style: none;*/
/*}*/

/*.nav-link {*/
/*    color: white;*/
/*    font-weight: 600;*/
/*    transition: color var(--transition-normal);*/
/*    position: relative;*/
/*    display: flex;*/
/*    align-items: center;*/
/*    gap: 0.5rem;*/
/*}*/

/*.navbar.scrolled .nav-link {*/
/*    color: var(--text-dark);*/
/*}*/

/*.nav-link:hover {*/
/*    color: var(--accent-gold);*/
/*}*/

/*.nav-dropdown {*/
/*    position: relative;*/
/*}*/

/*.dropdown-menu {*/
/*    position: absolute;*/
/*    top: 100%;*/
/*    left: 0;*/
/*    background: white;*/
/*    border-radius: 0.5rem;*/
/*    box-shadow: var(--shadow-lg);*/
/*    min-width: 200px;*/
/*    opacity: 0;*/
/*    visibility: hidden;*/
/*    transform: translateY(-10px);*/
/*    transition: all var(--transition-normal);*/
/*    margin-top: var(--spacing-sm);*/
/*}*/

/*.nav-dropdown:hover .dropdown-menu {*/
/*    opacity: 1;*/
/*    visibility: visible;*/
/*    transform: translateY(0);*/
/*}*/

/*.dropdown-link {*/
/*    display: block;*/
/*    padding: var(--spacing-sm) var(--spacing-lg);*/
/*    color: var(--text-dark);*/
/*    border-bottom: 1px solid var(--border-color);*/
/*    transition: all var(--transition-normal);*/
/*}*/

/*.dropdown-link:last-child {*/
/*    border-bottom: none;*/
/*}*/

/*.dropdown-link:hover {*/
/*    background: rgba(236, 72, 153, 0.1);*/
/*    color: var(--primary-magenta);*/
/*    padding-left: var(--spacing-xl);*/
/*}*/

/*.btn-register {*/
/*    background: var(--gradient-primary);*/
/*    color: white;*/
/*    padding: var(--spacing-sm) var(--spacing-lg);*/
/*    border-radius: 0.5rem;*/
/*}*/

/*.btn-register:hover {*/
/*    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);*/
/*}*/

/* Hamburger Menu */
/*.hamburger {*/
/*    display: none;*/
/*    flex-direction: column;*/
/*    cursor: pointer;*/
/*    gap: 0.4rem;*/
/*}*/

/*.hamburger span {*/
/*    width: 25px;*/
/*    height: 3px;*/
/*    background: white;*/
/*    border-radius: 2px;*/
/*    transition: all var(--transition-normal);*/
/*}*/

/*.navbar.scrolled .hamburger span {*/
/*    background: var(--text-dark);*/
/*}*/

/*.hamburger.active span:nth-child(1) {*/
/*    transform: rotate(45deg) translate(8px, 8px);*/
/*}*/

/*.hamburger.active span:nth-child(2) {*/
/*    opacity: 0;*/
/*}*/

/*.hamburger.active span:nth-child(3) {*/
/*    transform: rotate(-45deg) translate(7px, -7px);*/
/*}*/

/* ==========================================
   7. HERO SECTION
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #20538d 0%, #b91f57 50%, #14c0e0 100%);
    /*background: linear-gradient(135deg, #6d28d9 0%, #ec4899 50%, #3b82f6 100%);*/
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    /*margin-top: 60px;*/
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.2;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.blob-1 {
    width: 300px;
    height: 300px;
    background: rgba(255, 20, 147, 0.8);
    top: 10%;
    left: 10%;
    animation: blob-animation 8s infinite;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: rgba(217, 70, 239, 0.8);
    top: 30%;
    right: 10%;
    animation: blob-animation 8s infinite 2s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: rgba(59, 130, 246, 0.8);
    bottom: 10%;
    left: 30%;
    animation: blob-animation 8s infinite 4s;
}

@keyframes blob-animation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.kidney-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.kidney-svg {
    width: 100%;
    height: 100%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotateZ(0deg);
    }
    50% {
        transform: translateY(-20px) rotateZ(5deg);
    }
}

.kidney-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(30px);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.5;
        filter: blur(20px);
    }
    50% {
        opacity: 1;
        filter: blur(40px);
    }
}

.hero-right {
    color: white;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-family: var(--font-script);
    /*background: linear-gradient(135deg, #fca5c3, #d8b4fe, #93c5fd);*/
    background: white;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    animation: fade-in-up 0.8s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-4xl);
    font-family: var(--font-display);
    color: var(--accent-gold);
    margin-bottom: var(--spacing-lg);
    animation: fade-in-up 0.8s ease-out 0.1s both;
}

.hero-tagline {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    animation: fade-in-up 0.8s ease-out 0.2s both;
}

.hero-description {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    animation: fade-in-up 0.8s ease-out 0.3s both;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    animation: fade-in-up 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    animation: fade-in-up 0.8s ease-out 0.5s both;
}

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

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--accent-gold);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: var(--font-size-2xl);
    animation: bounce 2s infinite;
    cursor: pointer;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ==========================================
   8. ABOUT SECTION
   ========================================== */

.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text p {
    color: var(--text-dark);
    font-size: var(--font-size-base);
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.feature {
    display: flex;
    gap: var(--spacing-md);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.feature-content h3 {
    margin-bottom: var(--spacing-xs);
}

.feature-content p {
    color: #6b7280;
    margin-bottom: 0;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    /*aspect-ratio: 1;*/
    /*background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(124, 58, 237, 0.1));*/
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-purple);
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

/* ==========================================
   9. MESSAGE SECTION
   ========================================== */

.message {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
}

.message-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: var(--spacing-2xl);
    border-radius: 1rem;
    border-left: 4px solid var(--primary-magenta);
    box-shadow: var(--shadow-lg);
}

.message-content p {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: var(--font-size-base);
}

.message-signature {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.message-signature p {
    margin-bottom: var(--spacing-xs);
}

/* ==========================================
   10. PROGRAM SECTION
   ========================================== */

.program {
    background: white;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.program-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.program-header {
    padding: var(--spacing-lg);
    color: white;
}

.program-header h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.program-header p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: 0;
}

.day-1 {
    background: linear-gradient(135deg, #ec4899, #d946ef);
}

.day-2 {
    background: linear-gradient(135deg, #3b82f6, #7c3aed);
}

.day-3 {
    background: linear-gradient(135deg, #d946ef, #0ea5e9);
}

.program-list {
    list-style: none;
    padding: var(--spacing-lg);
}

.program-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.program-list li:before {
    content: "•";
    color: var(--primary-purple);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

.program-list li:last-child {
    border-bottom: none;
}

/* ==========================================
   11. WORKSHOPS SECTION
   ========================================== */

.workshops {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.workshop-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
}

.workshop-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.workshop-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-md);
}

.workshop-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.workshop-card p {
    color: #6b7280;
    font-size: var(--font-size-sm);
}

.workshop-meta {
    color: #9ca3af;
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-md);
}

/* ==========================================
   12. SPEAKERS SECTION
   ========================================== */

.speakers {
    background: white;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.speaker-card {
    position: relative;
    width: 100%;
    height: 350px;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    perspective: 1000px;
}

.speaker-front,
.speaker-back {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    text-align: center;
    transition: transform 0.6s;
    backface-visibility: hidden;
}

.speaker-front {
    background: var(--gradient-primary);
    color: white;
}

.speaker-back {
    background: var(--gradient-secondary);
    color: white;
    transform: rotateY(180deg);
}


.speaker-avatar {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.speaker-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.speaker-title {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.speaker-back h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.speaker-back p {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.speaker-details {
    list-style: none;
    text-align: left;
    font-size: var(--font-size-xs);
}

.speaker-details li {
    margin-bottom: var(--spacing-xs);
}

/* ==========================================
   13. REGISTRATION SECTION
   ========================================== */

.registration {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.pricing-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
    border: 2px solid var(--primary-purple);
    transform: scale(1.05);
}

.pricing-header {
    padding: var(--spacing-lg);
    color: white;
    position: relative;
}

.early-bird {
    background: linear-gradient(135deg, #ec4899, #d946ef);
}

.standard {
    background: linear-gradient(135deg, #3b82f6, #7c3aed);
}

.premium {
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
}

.popular-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-gold);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 2rem;
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.pricing-header h3 {
    margin-bottom: var(--spacing-xs);
}

.pricing-header p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: 0;
}

.pricing-body {
    padding: var(--spacing-lg);
}

.price {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.price-desc {
    color: #6b7280;
    margin-bottom: var(--spacing-lg);
}

.price-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.price-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0;
}

.price-features i {
    color: #10b981;
    font-size: var(--font-size-base);
}

/* ==========================================
   14. SPONSORSHIP SECTION
   ========================================== */

.sponsorship {
    background: white;
}

.sponsorship-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.sponsorship-left h3,
.sponsorship-right h3 {
    margin-bottom: var(--spacing-lg);
}

.sponsorship-left p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
}

.sponsorship-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.sponsorship-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--primary-purple);
    border-radius: 50%;
}

.sponsor-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.benefit {
    display: flex;
    gap: var(--spacing-md);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    flex-shrink: 0;
}

.benefit-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.benefit-desc {
    color: #6b7280;
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ==========================================
   15. VENUE SECTION
   ========================================== */

.venue {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.05), rgba(249, 115, 22, 0.05));
}

.venue-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.venue-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.venue-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.venue-item h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.venue-item p {
    color: #6b7280;
    margin-bottom: 0;
}

.venue-image {
    width: 100%;
    /*aspect-ratio: 1;*/
    /*background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(249, 115, 22, 0.2));*/
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-purple);
}

.venue-image i {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

/* ==========================================
   16. ACCOMMODATION SECTION
   ========================================== */

.accommodation {
    background: white;
}

.accommodation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.hotel-card {
    background: linear-gradient(135deg, rgba(229, 231, 235, 0.5), rgba(243, 244, 246, 0.5));
    padding: var(--spacing-lg);
    border-radius: 1rem;
    text-align: center;
    transition: all var(--transition-normal);
}

.hotel-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hotel-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.hotel-rating {
    color: var(--primary-magenta);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.hotel-desc {
    color: #6b7280;
    margin-bottom: var(--spacing-md);
}

.hotel-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================
   17. REACH SECTION
   ========================================== */

.reach {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
}

.reach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.reach-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.reach-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reach-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-lg);
}

.reach-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.reach-card p {
    color: #6b7280;
    margin-bottom: var(--spacing-md);
}

.reach-meta {
    color: #9ca3af;
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ==========================================
   18. CONTACT SECTION
   ========================================== */

.contact {
    background: white;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
    padding: var(--spacing-lg);
    border-radius: 1rem;
    text-align: center;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    margin: 0 auto var(--spacing-md);
}

.contact-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.contact-item p {
    color: #6b7280;
    margin-bottom: 0;
}

.contact-form {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(124, 58, 237, 0.05));
    padding: var(--spacing-lg);
    border-radius: 1rem;
}

.contact-form h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.contact-form textarea {
    resize: vertical;
    margin-bottom: var(--spacing-md);
}

/* ==========================================
   19. FOOTER
   ========================================== */

.footer {
    background: linear-gradient(135deg, #1e1b4b 0%, #7c2d12 50%, #1e3a8a 100%);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--accent-gold);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-normal);
}

.footer-section a:hover {
    color: var(--accent-gold);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-normal);
}

.social-icon:hover {
    background: var(--primary-magenta);
    transform: translateY(-3px);
}

.newsletter {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter input {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    border-radius: 0.5rem;
    font-size: var(--font-size-sm);
}

.newsletter button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-magenta);
    border: none;
    border-radius: 0.5rem;
    color: white;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.newsletter button:hover {
    background: var(--primary-purple);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

/* ==========================================
   20. RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-link {
        color: var(--text-dark);
        padding: 13px !important;
        /*border-bottom: 1px solid var(--border-color);*/
    }

    .navbar.scrolled .nav-link {
        color: var(--text-dark);
    }

    .dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        background: rgba(243, 244, 246, 0.9);
        margin-top: 0;
        transform: none;
        transition: all var(--transition-normal);
    }

    .nav-dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 300px;
    }

    .dropdown-link {
        border: none;
        padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) var(--spacing-2xl);
    }

    .btn-register {
        width: 100%;
        margin-top: var(--spacing-md);
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        padding-top: 118px;
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-left {
        order: 2;
    }

    .hero-right {
        order: 1;
        margin-top: 18px;
    }

    .kidney-container {
        width: 200px;
        height: 200px;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-2xl);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .about-content,
    .venue-content,
    .sponsorship-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .program-grid,
    .workshops-grid,
    .speakers-grid,
    .pricing-grid,
    .accommodation-grid,
    .reach-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    h1 {
        font-size: var(--font-size-4xl);
    }

    h2 {
        font-size: var(--font-size-3xl);
    }

    h3 {
        font-size: var(--font-size-xl);
    }

    .section {
        padding: var(--spacing-xl) 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        margin-top: 0px;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }

    .hero-description {
        font-size: var(--font-size-sm);
    }

    .hero-stats {
        gap: var(--spacing-md);
    }

    .stat-number {
        font-size: var(--font-size-lg);
    }

    .stat-label {
        font-size: var(--font-size-xs);
    }

    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    h3 {
        font-size: var(--font-size-lg);
    }

    .section {
        padding: var(--spacing-lg) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-lg);
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }

    .pricing-card {
        padding: var(--spacing-md);
    }

    .contact-form {
        padding: var(--spacing-md);
    }
}

/* ==========================================
   21. UTILITY CLASSES
   ========================================== */

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.hidden {
    display: none;
}

.visible {
    display: block;
}