/* === CSS VARIABLES === */
:root {
    /* Брутализм с элементами искривленных сеток - основная цветовая схема */
    --color-primary: #FF5A5F;
    --color-primary-dark: #E63946;
    --color-primary-light: #FF8A8E;
    
    --color-secondary: #457B9D;
    --color-secondary-dark: #2A6F97;
    --color-secondary-light: #6BAFD7;
    
    --color-tertiary: #1D3557;
    --color-tertiary-dark: #0D2C54;
    --color-tertiary-light: #2F4A6F;
    
    --color-accent: #F7D08A;
    --color-accent-dark: #E5BE6E;
    --color-accent-light: #FFEBC2;
    
    /* Нейтральные цвета */
    --color-white: #FFFFFF;
    --color-off-white: #F8F9FA;
    --color-light-gray: #E9ECEF;
    --color-gray: #6C757D;
    --color-dark-gray: #343A40;
    --color-black: #212529;
    
    /* Системные цвета */
    --color-success: #28A745;
    --color-info: #17A2B8;
    --color-warning: #FFC107;
    --color-danger: #DC3545;
    
    /* Типографика */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Work Sans', sans-serif;
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 2rem;      /* 32px */
    --font-size-4xl: 2.5rem;    /* 40px */
    --font-size-5xl: 3rem;      /* 48px */
    
    /* Spacing */
    --spacing-xs: 0.25rem;     /* 4px */
    --spacing-sm: 0.5rem;      /* 8px */
    --spacing-md: 1rem;        /* 16px */
    --spacing-lg: 1.5rem;      /* 24px */
    --spacing-xl: 2rem;        /* 32px */
    --spacing-2xl: 3rem;       /* 48px */
    --spacing-3xl: 4rem;       /* 64px */
    
    /* Border Radius */
    --border-radius-sm: 0.125rem;   /* 2px */
    --border-radius-md: 0.25rem;    /* 4px */
    --border-radius-lg: 0.5rem;     /* 8px */
    --border-radius-xl: 1rem;       /* 16px */
    --border-radius-full: 50%;      /* Circle */
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Box Shadow */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15), 0 5px 10px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Container */
    --container-padding: 1rem;
    --container-max-width: 1200px;
    
    /* Z-indices */
    --z-negative: -1;
    --z-elevate: 1;
    --z-sticky: 100;
    --z-drawer: 200;
    --z-dropdown: 300;
    --z-modal: 400;
    --z-popover: 500;
    --z-toast: 600;
}

/* === RESET AND BASE STYLES === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-tertiary);
}

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

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

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--color-secondary-dark);
}

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

ul, ol {
    list-style-position: inside;
    margin-bottom: 1rem;
}

/* === UTILITY CLASSES === */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
    margin-left: auto;
    margin-right: auto;
}

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.my-0 { margin-top: 0; margin-bottom: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.my-1 { margin-top: var(--spacing-xs); margin-bottom: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.my-2 { margin-top: var(--spacing-sm); margin-bottom: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-md); }
.my-3 { margin-top: var(--spacing-md); margin-bottom: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.my-4 { margin-top: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-xl); }
.my-5 { margin-top: var(--spacing-xl); margin-bottom: var(--spacing-xl); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.py-0 { padding-top: 0; padding-bottom: 0; }
.pt-1 { padding-top: var(--spacing-xs); }
.pb-1 { padding-bottom: var(--spacing-xs); }
.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-md); }
.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }
.pb-5 { padding-bottom: var(--spacing-xl); }
.py-5 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* === BUTTONS === */
.btn {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 2px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-medium);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
    z-index: -1;
}

.btn:hover::after {
    transform: translateY(0);
}

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

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

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

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

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

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

.btn-outline-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

button, 
input[type="submit"],
input[type="button"],
input[type="reset"] {
    font-family: var(--font-primary);
    cursor: pointer;
}

/* === HEADER & NAVIGATION === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-sticky);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
}

.header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo a {
    font-family: var(--font-primary);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -1px;
    transition: color var(--transition-fast);
}

.logo a:hover {
    color: var(--color-primary-dark);
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav ul li {
    margin-left: 2rem;
}

.main-nav ul li a {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-tertiary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-medium);
}

.main-nav ul li a:hover {
    color: var(--color-primary);
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

.burger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-tertiary);
    transition: all var(--transition-medium);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 80vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    margin-top: 80px; /* Account for fixed header */
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    letter-spacing: -1px;
    transform: skewY(-2deg);
}

.hero h2 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: var(--font-size-xl);
    margin-bottom: 2rem;
    color: var(--color-white);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* === MISSION SECTION === */
.mission {
    padding: 5rem 0;
    background-color: var(--color-off-white);
    position: relative;
    overflow: hidden;
}

.mission::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    font-size: var(--font-size-4xl);
    color: var(--color-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
}

.mission-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.mission-image {
    flex: 1;
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: rotate(-2deg);
    transition: transform var(--transition-medium);
}

.mission-image:hover {
    transform: rotate(0deg) scale(1.02);
}

.mission-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
}

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

.mission-text {
    flex: 1;
}

.mission-text h3 {
    color: var(--color-tertiary);
    font-size: var(--font-size-3xl);
    margin-bottom: 1.5rem;
}

.mission-text p {
    margin-bottom: 1.5rem;
    font-size: var(--font-size-base);
    line-height: 1.8;
}

.mission-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    flex: 1;
    padding: 1.5rem;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === PORTFOLIO SECTION === */
.portfolio {
    padding: 5rem 0;
    background-color: var(--color-white);
    position: relative;
}

.portfolio::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, var(--color-light-gray) 100%);
    z-index: 0;
    opacity: 0.5;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--color-light-gray);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-tertiary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

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

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

.card-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

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

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

.card-content {
    padding: 1.5rem;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 0.5rem;
    color: var(--color-tertiary);
}

.card-content p {
    font-size: var(--font-size-sm);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

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

/* === GALLERY SECTION === */
.gallery {
    padding: 5rem 0;
    background-color: var(--color-off-white);
    position: relative;
    overflow: hidden;
}

.gallery::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

.gallery-container {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 1.5rem;
    padding: 1rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Hide scrollbar for Firefox */
    margin-bottom: 2rem;
}

.gallery-container::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Chrome, Safari and Opera */
}

.gallery-item {
    flex: 0 0 auto;
    width: 300px;
    height: 200px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 70%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: var(--shadow-lg);
}

.gallery-item:hover::after {
    opacity: 1;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.gallery-prev,
.gallery-next {
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.gallery-prev:hover,
.gallery-next:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

/* === EVENTS CALENDAR SECTION === */
.events {
    padding: 5rem 0;
    background-color: var(--color-white);
}

.events-container {
    max-width: 900px;
    margin: 0 auto;
}

.event-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.event-tab {
    background: transparent;
    border: none;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-tertiary);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
    overflow: hidden;
    border-bottom: 3px solid transparent;
}

.event-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-medium);
    transform-origin: center;
}

.event-tab:hover,
.event-tab.active {
    color: var(--color-primary);
}

.event-tab.active::after,
.event-tab:hover::after {
    transform: scaleX(1);
}

.event-content {
    display: none;
}

.event-content.active {
    display: block;
    animation: fadeIn var(--transition-medium);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.event-card {
    display: flex;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    transition: transform var(--transition-medium);
}

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

.event-date {
    flex: 0 0 100px;
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-date .day {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1;
}

.event-date .month {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-details {
    flex: 1;
    padding: 1.5rem;
}

.event-details h3 {
    font-size: var(--font-size-xl);
    margin-bottom: 0.5rem;
    color: var(--color-tertiary);
}

.event-location {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.event-location::before {
    content: '📍';
    margin-right: 0.5rem;
}

/* === RESOURCES SECTION === */
.resources {
    padding: 5rem 0;
    background-color: var(--color-light-gray);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
}

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

.resource-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: 1.5rem;
    color: var(--color-tertiary);
    position: relative;
}

.resource-card h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--color-primary);
}

.resource-card ul {
    list-style-type: none;
}

.resource-card ul li {
    margin-bottom: 1rem;
}

.resource-card ul li a {
    color: var(--color-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.resource-card ul li a:hover {
    color: var(--color-primary);
}

/* === TESTIMONIALS SECTION === */
.testimonials {
    padding: 5rem 0;
    background-color: var(--color-tertiary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials .section-title::after {
    background-color: var(--color-primary);
}

.testimonials-carousel {
    position: relative;
    margin-bottom: 2rem;
}

.testimonial-slide {
    display: none;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn var(--transition-medium);
}

.testimonial-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.testimonial-image {
    flex: 0 0 150px;
    height: 150px;
    border-radius: var(--border-radius-full);
    overflow: hidden;
    border: 5px solid rgba(255, 255, 255, 0.2);
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-text {
    flex: 1;
}

.testimonial-text p {
    font-size: var(--font-size-lg);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-text p::before {
    content: '"';
    font-family: Georgia, serif;
    font-size: 5rem;
    position: absolute;
    left: -30px;
    top: -20px;
    color: var(--color-primary);
    opacity: 0.3;
}

.testimonial-text h3 {
    font-size: var(--font-size-xl);
    color: var(--color-white);
    margin-bottom: 0.25rem;
}

.testimonial-info {
    font-size: var(--font-size-sm);
    opacity: 0.7;
    margin-bottom: 1rem;
}

.testimonial-rating {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.testimonial-prev,
.testimonial-next {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background-color: var(--color-primary);
}

.testimonial-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--color-primary);
}

/* === PARTNERS SECTION === */
.partners {
    padding: 5rem 0;
    background-color: var(--color-off-white);
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: -2rem auto 3rem;
    font-size: var(--font-size-lg);
    color: var(--color-gray);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.partner-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.partner-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.partner-item img {
    height: 100px;
    width: auto;
    margin: 0 auto 1rem;
    object-fit: contain;
    transition: transform var(--transition-medium);
}

.partner-item:hover img {
    transform: scale(1.05);
}

.partner-item h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 0.5rem;
    color: var(--color-tertiary);
}

.partner-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

/* === FAQ SECTION === */
.faq {
    padding: 5rem 0;
    background-color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.faq::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-light-gray);
}

.faq-question h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 0;
    color: var(--color-tertiary);
    flex: 1;
}

.faq-icon {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    transition: transform var(--transition-medium);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--color-light-gray);
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeIn var(--transition-medium);
}

/* === CONTACT SECTION === */
.contact {
    padding: 5rem 0;
    background-color: var(--color-light-gray);
    position: relative;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
}

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

.info-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-tertiary);
    margin-bottom: 1rem;
    position: relative;
}

.info-card h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--color-primary);
}

.map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map img {
    width: 100%;
    height: auto;
    display: block;
}

.contact-form {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-tertiary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: var(--font-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-tertiary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius-md);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(69, 123, 157, 0.2);
    outline: none;
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group.checkbox input {
    width: auto;
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

/* === FOOTER === */
.footer {
    background-color: var(--color-tertiary);
    color: var(--color-white);
    padding: 4rem 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo a {
    font-family: var(--font-primary);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    margin-bottom: 1rem;
    display: block;
}

.footer-logo p {
    font-size: var(--font-size-sm);
    opacity: 0.7;
}

.footer-nav h3,
.footer-links h3,
.footer-social h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 1.5rem;
    color: var(--color-white);
    position: relative;
}

.footer-nav h3::after,
.footer-links h3::after,
.footer-social h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-primary);
}

.footer-nav ul,
.footer-links ul,
.footer-social ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.footer-nav ul li,
.footer-links ul li,
.footer-social ul li {
    margin-bottom: 0.75rem;
}

.footer-nav ul li a,
.footer-links ul li a,
.footer-social ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    display: inline-block;
}

.footer-nav ul li a:hover,
.footer-links ul li a:hover,
.footer-social ul li a:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}

.footer-social ul li a {
    display: flex;
    align-items: center;
}

.footer-social ul li a::before {
    margin-right: 0.5rem;
    font-size: 1.2em;
}

.footer-social ul li:nth-child(1) a::before {
    content: 'f';
    font-family: var(--font-primary);
    font-weight: bold;
}

.footer-social ul li:nth-child(2) a::before {
    content: '📷';
}

.footer-social ul li:nth-child(3) a::before {
    content: '🐦';
}

.footer-social ul li:nth-child(4) a::before {
    content: '▶';
    color: var(--color-danger);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: var(--font-size-xs);
    opacity: 0.7;
    margin: 0;
}

.footer-bottom a {
    color: var(--color-primary-light);
}

.footer-bottom a:hover {
    color: var(--color-primary);
}

/* === SUCCESS PAGE === */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-off-white);
    padding: 2rem;
}

.success-container {
    max-width: 600px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: bounceIn 1s;
}

@keyframes bounceIn {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background-color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
}

.success-container h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: 1rem;
    color: var(--color-tertiary);
}

.success-container p {
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    color: var(--color-gray);
}

/* === PRIVACY AND TERMS PAGES === */
.privacy-page,
.terms-page {
    padding-top: 120px;
    padding-bottom: 4rem;
}

.privacy-container,
.terms-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.privacy-container h1,
.terms-container h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: 2rem;
    text-align: center;
    color: var(--color-tertiary);
}

.privacy-container h2,
.terms-container h2 {
    font-size: var(--font-size-xl);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-tertiary);
    position: relative;
}

.privacy-container h2::after,
.terms-container h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-primary);
}

.privacy-container p,
.terms-container p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.privacy-container ul,
.terms-container ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.privacy-container li,
.terms-container li {
    margin-bottom: 0.5rem;
}

/* === RESPONSIVE STYLES === */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 768px;
    }
    
    .mission-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .mission-image {
        transform: rotate(0);
        margin: 0 auto;
        max-width: 500px;
        width: 100%;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .testimonial-content {
        flex-direction: column;
        text-align: center;
    }
    
    .testimonial-image {
        margin: 0 auto;
    }
    
    .testimonial-text p::before {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero {
        height: 70vh;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero h2 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .main-nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        box-shadow: var(--shadow-md);
        z-index: var(--z-drawer);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 1rem 0;
    }
    
    .main-nav ul li {
        margin: 0;
    }
    
    .main-nav ul li a {
        display: block;
        padding: 1rem 1.5rem;
        border-bottom: 1px solid var(--color-light-gray);
    }
    
    .main-nav ul li:last-child a {
        border-bottom: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .burger-menu.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .burger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .burger-menu.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero {
        height: 60vh;
        margin-top: 70px;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .mission-stats {
        flex-direction: column;
    }
    
    .stat-item {
        margin-bottom: 1rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.25rem;
    }
    
    .hero p {
        font-size: var(--font-size-base);
    }
    
    .event-card {
        flex-direction: column;
    }
    
    .event-date {
        flex: 0 0 auto;
        padding: 1rem;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    
    .event-date .day {
        font-size: var(--font-size-2xl);
        margin-right: 0.5rem;
    }
    
    .partner-item {
        padding: 1.5rem;
    }
    
    .portfolio-filters {
        flex-wrap: wrap;
    }
    
    .filter-btn {
        margin: 0.25rem;
    }
    
    .mission-image {
        max-width: 100%;
        height: auto;
    }
    
    .mission-image img {
        height: auto;
    }
    
    .gallery-item {
        width: 250px;
        height: 160px;
    }
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in-down {
    animation: fadeInDown 0.6s ease forwards;
}

.fade-in-left {
    animation: fadeInLeft 0.6s ease forwards;
}

.fade-in-right {
    animation: fadeInRight 0.6s ease forwards;
}

/* AOS animations override */
[data-aos] {
    pointer-events: none;
}
[data-aos].aos-animate {
    pointer-events: auto;
}
html,body{
    overflow-x: hidden;
}