/* Main CSS for AI Romania Conference Website */

/* ----------------------------------------
 * CSS Variables for Theme Customization
 * ---------------------------------------- */
:root {
    /* Primary colors (Tetrad color scheme) */
    --primary-color: #2754b5;
    --primary-dark: #1a3c85;
    --primary-light: #5680d8;
    --secondary-color: #b52754;
    --secondary-dark: #851a3c;
    --secondary-light: #d85680;
    --tertiary-color: #54b527;
    --tertiary-dark: #3c851a;
    --tertiary-light: #80d856;
    --quaternary-color: #b52754;
    --quaternary-dark: #851a3c;
    --quaternary-light: #d85680;
    
    /* Neutral colors */
    --dark: #1a1a2e;
    --dark-80: rgba(26, 26, 46, 0.8);
    --dark-50: rgba(26, 26, 46, 0.5);
    --gray-dark: #2d2d44;
    --gray: #4b4b69;
    --gray-light: #9999ae;
    --light-gray: #e1e1e8;
    --white: #ffffff;
    --off-white: #f7f7fa;
    
    /* Neomorphism shadows */
    --shadow-small: 5px 5px 10px rgba(0, 0, 0, 0.1), -5px -5px 10px rgba(255, 255, 255, 0.07);
    --shadow-medium: 8px 8px 16px rgba(0, 0, 0, 0.1), -8px -8px 16px rgba(255, 255, 255, 0.07);
    --shadow-large: 15px 15px 30px rgba(0, 0, 0, 0.1), -15px -15px 30px rgba(255, 255, 255, 0.07);
    --shadow-inset: inset 2px 2px 5px rgba(0, 0, 0, 0.05), inset -2px -2px 5px rgba(255, 255, 255, 0.15);
    
    /* Font families */
    --heading-font: 'Archivo Black', sans-serif;
    --body-font: 'Roboto', sans-serif;
    
    /* Font sizes */
    --fs-xxl: 3.5rem;  /* 56px */
    --fs-xl: 2.5rem;   /* 40px */
    --fs-lg: 2rem;     /* 32px */
    --fs-md: 1.5rem;   /* 24px */
    --fs-sm: 1.125rem; /* 18px */
    --fs-xs: 1rem;     /* 16px */
    --fs-xxs: 0.875rem;/* 14px */
    
    /* Spacing */
    --space-xxs: 0.25rem;  /* 4px */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 1rem;      /* 16px */
    --space-md: 1.5rem;    /* 24px */
    --space-lg: 2rem;      /* 32px */
    --space-xl: 3rem;      /* 48px */
    --space-xxl: 4rem;     /* 64px */
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-circle: 50%;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index layers */
    --z-negative: -1;
    --z-normal: 1;
    --z-tooltips: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* ----------------------------------------
 * Reset & Base Styles
 * ---------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--off-white);
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

a:hover, a:focus {
    color: var(--primary-dark);
    text-decoration: none;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: var(--fs-xxl);
}

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

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

h4 {
    font-size: var(--fs-md);
}

h5 {
    font-size: var(--fs-sm);
}

h6 {
    font-size: var(--fs-xs);
}

p {
    margin-bottom: var(--space-sm);
}

/* ----------------------------------------
 * Utilities
 * ---------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-title {
    font-size: var(--fs-xl);
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: -1.5rem auto var(--space-xl);
    color: var(--gray);
    font-weight: 300;
    font-size: var(--fs-sm);
}

/* Text utilities */
.text-center {
    text-align: center;
}

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

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

.text-primary {
    color: var(--primary-color);
}

.text-secondary {
    color: var(--secondary-color);
}

/* Display utilities */
.d-flex {
    display: flex;
}

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

.justify-content-center {
    justify-content: center;
}

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

.hidden {
    display: none;
}

/* ----------------------------------------
 * Buttons
 * ---------------------------------------- */
.btn,
button,
input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: var(--fs-xs);
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
    background-color: var(--primary-color);
    color: var(--white) !important;
    box-shadow: var(--shadow-small);
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background-color: var(--primary-dark);
}

.btn:active,
button:active,
input[type="submit"]:active {
    transform: translateY(1px);
    box-shadow: var(--shadow-inset);
}

.btn:focus,
button:focus,
input[type="submit"]:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--white);
}

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

.secondary-btn {
    background-color: var(--secondary-color);
    color: var(--white);
}

.secondary-btn:hover {
    background-color: var(--secondary-dark);
}

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

.tertiary-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.small-btn {
    padding: 0.5rem 1rem;
    font-size: var(--fs-xxs);
}

/* ----------------------------------------
 * Forms
 * ---------------------------------------- */
input, 
select, 
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--body-font);
    font-size: var(--fs-xs);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    background-color: var(--white);
    transition: all var(--transition-fast);
}

input:focus, 
select:focus, 
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(39, 84, 181, 0.1);
}

label {
    display: block;
    margin-bottom: var(--space-xxs);
    font-weight: 500;
    color: var(--gray-dark);
}

.form-group {
    margin-bottom: var(--space-md);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: var(--space-xs);
    margin-top: 0.35rem;
}

.checkbox-group label {
    font-weight: 400;
    margin-bottom: 0;
}

.subscribe-form {
    display: flex;
    gap: var(--space-xs);
}

.subscribe-form input {
    flex: 1;
    min-width: 0;
}

/* ----------------------------------------
 * Header & Navigation
 * ---------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(247, 247, 250, 0.95);
    box-shadow: var(--shadow-small);
    z-index: var(--z-fixed);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--space-xs) 0;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    max-width: 180px;
}

.logo img {
    max-height: 60px;
    width: auto;
}

.desktop-nav ul {
    display: flex;
    gap: var(--space-md);
}

.desktop-nav a {
    color: var(--gray-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-medium);
}

.desktop-nav a:hover,
.desktop-nav a:focus {
    color: var(--primary-color);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus::after {
    width: 100%;
}

.mobile-menu-button {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-button span {
    width: 100%;
    height: 2px;
    background-color: var(--dark);
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--off-white);
    padding: var(--space-lg);
    z-index: var(--z-fixed);
    transform: translateX(100%);
    transition: transform var(--transition-medium);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mobile-menu a {
    display: block;
    font-size: var(--fs-md);
    font-weight: 500;
    color: var(--dark);
    padding: var(--space-xs) 0;
}

/* ----------------------------------------
 * Hero Section
 * ---------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 120px 0 var(--space-xl);
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    margin-top: 0;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.5) 60%,
        rgba(0, 0, 0, 0.3) 100%
    );
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--space-md);
    animation: fadeInUp 1s ease;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-lg);
    color: var(--white);
    animation: fadeInUp 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}

.event-details {
    display: flex;
    gap: var(--space-lg);
    animation: fadeInUp 1s ease 0.8s forwards;
    opacity: 0;
}

.event-detail {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.event-detail .icon {
    font-size: var(--fs-md);
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ----------------------------------------
 * About Section
 * ---------------------------------------- */
.about-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

.about-content {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: var(--space-md);
    color: var(--gray);
    font-size: var(--fs-sm);
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
}

.image-container:hover {
    transform: scale(1.02);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--off-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

.stat-item {
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--white);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--heading-font);
    font-size: var(--fs-xl);
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
}

.stat-description {
    font-size: var(--fs-xs);
    color: var(--gray);
}

.progress-bar {
    height: 6px;
    background-color: var(--light-gray);
    border-radius: var(--radius-sm);
    margin-top: var(--space-sm);
    overflow: hidden;
}

.progress {
    height: 100%;
    background-color: var(--primary-color);
    width: 0;
    transition: width 1.5s ease-in-out;
}

/* ----------------------------------------
 * Calendar Section
 * ---------------------------------------- */
.calendar-section {
    padding: var(--space-xxl) 0;
    background-color: var(--off-white);
}

.calendar-tabs {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.tabs-header {
    display: flex;
    background-color: var(--primary-color);
}

.tab {
    flex: 1;
    padding: var(--space-sm);
    text-align: center;
    color: var(--white);
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.tab:hover {
    background-color: var(--primary-dark);
}

.tab.active {
    background-color: var(--primary-dark);
    box-shadow: inset 0 -3px 0 var(--white);
}

.tabs-content {
    padding: var(--space-md);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.schedule-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--light-gray);
}

.schedule-item:last-child {
    border-bottom: none;
}

.time {
    width: 120px;
    font-weight: 700;
    color: var(--primary-color);
}

.event-details h3 {
    margin-bottom: var(--space-xxs);
    font-size: var(--fs-sm);
}

.speakers {
    margin-top: var(--space-xs);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.speaker {
    background-color: var(--primary-light);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: var(--fs-xxs);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ----------------------------------------
 * Clientele Section
 * ---------------------------------------- */
.clients-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

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

.client-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.client-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.card-content h3 {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--primary-color);
}

.card-content p {
    color: var(--gray);
    font-size: var(--fs-xs);
}

/* ----------------------------------------
 * Partners Section
 * ---------------------------------------- */
.partners-section {
    padding: var(--space-xxl) 0;
    background-color: var(--off-white);
}

.partners-categories {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.partner-category h3 {
    margin-bottom: var(--space-md);
    font-size: var(--fs-md);
    text-align: center;
    color: var(--dark);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
}

.partner-card {
    background-color: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.partner-card:hover {
    transform: translateY(-5px);
}

.partner-card img {
    height: auto;
    margin-bottom: var(--space-sm);
    margin: 0 auto var(--space-sm);
}

.partner-card h4 {
    font-size: var(--fs-xs);
    color: var(--gray-dark);
    margin: 0;
}

.partner-benefits {
    margin-top: var(--space-xl);
}

.partner-benefits h3 {
    text-align: center;
    margin-bottom: var(--space-lg);
}

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

.benefit-item {
    background-color: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-small);
    text-align: center;
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    color: var(--primary-color);
}

.benefit-item h4 {
    margin-bottom: var(--space-xs);
    color: var(--dark);
    font-size: var(--fs-sm);
}

.benefit-item p {
    color: var(--gray);
    font-size: var(--fs-xs);
}

.become-partner {
    margin-top: var(--space-xl);
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
}

.become-partner h3 {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.become-partner p {
    margin-bottom: var(--space-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.become-partner .btn {
    background-color: var(--white);
    color: var(--primary-color) !important;
}

.become-partner .btn:hover {
    background-color: var(--light-gray);
}

/* ----------------------------------------
 * Resources Section
 * ---------------------------------------- */
.resources-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

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

.resource-card {
    background-color: var(--off-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
}

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

.resource-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    color: var(--primary-color);
    text-align: center;
}

.resource-card h3 {
    margin-bottom: var(--space-md);
    color: var(--dark);
    text-align: center;
}

.resource-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.resource-links li {
    position: relative;
    padding-left: var(--space-md);
}

.resource-links li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.resource-links a {
    color: var(--gray-dark);
    transition: color var(--transition-fast);
}

.resource-links a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.resources-cta {
    margin-top: var(--space-xl);
    text-align: center;
}

.resources-cta p {
    margin-bottom: var(--space-md);
}

/* ----------------------------------------
 * Events Section
 * ---------------------------------------- */
.events-section {
    padding: var(--space-xxl) 0;
    background-color: var(--off-white);
}

.events-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.events-timeline::before {
    content: '';
    position: absolute;
    left: 100px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-light);
}

.timeline-item {
    position: relative;
    display: flex;
    margin-bottom: var(--space-lg);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-date {
    width: 100px;
    padding-right: var(--space-md);
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    position: relative;
}

.timeline-date::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-light);
    z-index: 2;
}

.timeline-date .month {
    font-size: var(--fs-xxs);
    font-weight: 700;
    color: var(--primary-color);
}

.timeline-date .day {
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--gray-dark);
}

.timeline-content {
    flex: 1;
    padding: var(--space-md);
    margin-left: var(--space-md);
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.timeline-content h3 {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-xxs);
}

.event-location {
    font-size: var(--fs-xxs);
    color: var(--gray);
    margin-bottom: var(--space-xs);
}

.event-description {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-xs);
    color: var(--gray-dark);
}

.event-badge {
    display: inline-block;
    background-color: var(--tertiary-color);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: var(--fs-xxs);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.timeline-item.featured .timeline-content {
    border: 2px solid var(--primary-light);
}

.timeline-item.featured .timeline-date::after {
    background-color: var(--primary-color);
    width: 20px;
    height: 20px;
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* ----------------------------------------
 * Press Section
 * ---------------------------------------- */
.press-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

.press-mentions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.press-item {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    padding: var(--space-md);
    background-color: var(--off-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.press-item img {
    max-width: 140px;
    height: auto;
    margin: 0 auto var(--space-md);
}

.press-item blockquote {
    font-style: italic;
    color: var(--gray-dark);
    margin-bottom: var(--space-sm);
    position: relative;
    padding: 0 var(--space-md);
}

.press-item blockquote::before,
.press-item blockquote::after {
    content: '"';
    position: absolute;
    font-size: 3rem;
    color: var(--primary-light);
    line-height: 0;
}

.press-item blockquote::before {
    top: 0.5rem;
    left: 0;
}

.press-item blockquote::after {
    bottom: 0;
    right: 0;
    transform: rotate(180deg);
}

.press-item cite {
    font-size: var(--fs-xxs);
    color: var(--gray);
    font-style: normal;
    font-weight: 700;
}

.press-gallery {
    margin-top: var(--space-xl);
}

.press-gallery h3 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
    height: 200px;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-medium);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.press-contact {
    margin-top: var(--space-xl);
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--off-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-small);
}

.press-contact h3 {
    margin-bottom: var(--space-sm);
}

.press-contact p {
    margin-bottom: var(--space-md);
}

.press-contact-info {
    margin-bottom: var(--space-md);
}

.press-contact-info p {
    margin-bottom: var(--space-xs);
}

/* ----------------------------------------
 * News Section
 * ---------------------------------------- */
.news-section {
    padding: var(--space-xxl) 0;
    background-color: var(--off-white);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.news-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.news-card .card-image {
    width: 100%;
    height: 230px;
    overflow: hidden;
    position: relative;
}

.news-date {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: var(--fs-xxs);
    font-weight: 700;
    z-index: 1;
}

.news-card .card-content {
    padding: var(--space-md);
    flex: 1;
    text-align: left;
    align-items: flex-start;
}

.news-card .card-content h3 {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--dark);
}

.news-card .card-content p {
    color: var(--gray);
    margin-bottom: var(--space-md);
    font-size: var(--fs-xs);
}

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    font-size: var(--fs-xs);
    position: relative;
    padding-right: 1.5rem;
    transition: color var(--transition-fast);
    display: inline-block;
    margin-top: auto;
}

.read-more::after {
    content: '→';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform var(--transition-fast);
}

.read-more:hover {
    color: var(--primary-dark);
}

.read-more:hover::after {
    transform: translateY(-50%) translateX(5px);
}

.news-subscribe {
    padding: var(--space-lg);
    background-color: var(--primary-color);
    border-radius: var(--radius-lg);
    color: var(--white);
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.news-subscribe h3 {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.news-subscribe p {
    margin-bottom: var(--space-md);
}

.news-subscribe .subscribe-form {
    max-width: 500px;
    margin: 0 auto;
}

.news-subscribe .primary-btn {
    background-color: var(--white);
    color: var(--primary-color);
}

.news-subscribe .primary-btn:hover {
    background-color: var(--light-gray);
}

/* ----------------------------------------
 * Team Section
 * ---------------------------------------- */
.team-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.team-member {
    background-color: var(--off-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.member-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.member-info {
    padding: var(--space-md);
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.member-info h3 {
    margin-bottom: var(--space-xxs);
    font-size: var(--fs-sm);
    color: var(--dark);
}

.member-position {
    font-size: var(--fs-xs);
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.member-description {
    font-size: var(--fs-xs);
    color: var(--gray);
    margin-bottom: var(--space-md);
}

.member-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: auto;
}

.social-link {
    padding: 0.5rem 1rem;
    background-color: var(--light-gray);
    border-radius: var(--radius-sm);
    color: var(--gray-dark);
    font-size: var(--fs-xxs);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.team-join {
    margin-top: var(--space-xl);
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--off-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-small);
}

.team-join h3 {
    margin-bottom: var(--space-sm);
}

.team-join p {
    margin-bottom: var(--space-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ----------------------------------------
 * Contact Section
 * ---------------------------------------- */
.contact-section {
    padding: var(--space-xxl) 0;
    background-color: var(--off-white);
}

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

.contact-form-container {
    background-color: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.contact-info {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

.contact-info h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
    text-align: center;
}

.info-item {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.info-icon {
    font-size: var(--fs-lg);
}

.info-content h4 {
    color: var(--white);
    font-size: var(--fs-xs);
    margin-bottom: var(--space-xxs);
}

.info-content p {
    font-size: var(--fs-xs);
    line-height: 1.4;
}

.map-container {
    margin-top: var(--space-md);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-small);
}

/* ----------------------------------------
 * Footer
 * ---------------------------------------- */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    margin-bottom: var(--space-sm);
    max-width: 160px;
}

.footer-logo p {
    font-size: var(--fs-xs);
    color: var(--gray-light);
}

.footer h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: var(--fs-sm);
    position: relative;
    padding-bottom: var(--space-xs);
}

.footer h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-nav ul,
.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-nav a,
.footer-links a {
    color: var(--gray-light);
    transition: color var(--transition-fast);
    font-size: var(--fs-xs);
}

.footer-nav a:hover,
.footer-links a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.social-links a {
    color: var(--gray-light);
    transition: color var(--transition-fast);
    font-size: var(--fs-xs);
    display: flex;
    align-items: center;
}

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

.social-links a::before {
    margin-right: var(--space-xxs);
    font-size: 1.2em;
}

.social-links a[href*="facebook"]::before {
    content: "📱";
}

.social-links a[href*="twitter"]::before {
    content: "🐦";
}

.social-links a[href*="instagram"]::before {
    content: "📸";
}

.social-links a[href*="linkedin"]::before {
    content: "💼";
}

.social-links a[href*="youtube"]::before {
    content: "📺";
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-bottom p {
    font-size: var(--fs-xxs);
    color: var(--gray-light);
    margin: 0;
}

.heart {
    color: var(--secondary-color);
}

/* ----------------------------------------
 * Additional Pages
 * ---------------------------------------- */
.privacy-page,
.terms-page {
    padding-top: 100px;
    min-height: 100vh;
}

.success-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    padding: var(--space-xl);
    background-color: var(--off-white);
}

.success-page h1 {
    margin-bottom: var(--space-md);
    color: var(--primary-color);
}

.success-page p {
    margin-bottom: var(--space-lg);
    max-width: 600px;
}

/* ----------------------------------------
 * Animations
 * ---------------------------------------- */
@keyframes particles {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(-1000px) rotate(720deg);
        opacity: 0;
    }
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    animation: particles 25s linear infinite;
}

/* ----------------------------------------
 * Responsive Styles
 * ---------------------------------------- */
@media (max-width: 1200px) {
    :root {
        --fs-xxl: 3rem;
        --fs-xl: 2.25rem;
        --fs-lg: 1.75rem;
        --fs-md: 1.25rem;
    }
    
    .container {
        padding: 0 var(--space-lg);
    }
}

@media (max-width: 992px) {
    :root {
        --fs-xxl: 2.5rem;
        --fs-xl: 2rem;
        --fs-lg: 1.5rem;
        --space-xxl: 3rem;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-button {
        display: flex;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .event-details {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --fs-xxl: 2.25rem;
        --fs-xl: 1.75rem;
        --fs-lg: 1.5rem;
        --fs-md: 1.25rem;
        --space-xxl: 2.5rem;
        --space-xl: 2rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .tabs-header {
        flex-direction: column;
    }
    
    .tab {
        padding: var(--space-sm);
    }
    
    .schedule-item {
        flex-direction: column;
        gap: var(--space-xxs);
    }
    
    .time {
        width: 100%;
        text-align: left;
    }
    
    .partners-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .events-timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: column;
        padding-left: 40px;
        position: relative;
    }
    
    .timeline-date {
        width: auto;
        position: absolute;
        top: 0;
        left: 0;
        flex-direction: row;
        gap: var(--space-xxs);
        align-items: center;
    }
    
    .timeline-date::after {
      display: none;
    }
    
    .timeline-content {
        margin-left: 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    :root {
        --fs-xxl: 2rem;
        --fs-xl: 1.5rem;
        --fs-lg: 1.25rem;
        --fs-md: 1.125rem;
        --space-xxl: 2rem;
        --space-xl: 1.5rem;
    }
    
    .news-card .card-content {
        padding: var(--space-sm);
    }
    
    .news-card .card-image {
        height: 200px;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .subscribe-form {
        flex-direction: column;
    }
    
    .subscribe-form .btn {
        width: 100%;
        margin-top: var(--space-xs);
    }
}

textarea {
  resize: none;
}

.story-wrapper,
.achievements-content  {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}