/* ===================================
   CSS Variables & Root Styles
   =================================== */
:root {
    /* Яркая цветовая палитра - Брутализм */
    --primary-color: #FF2D55;
    --primary-dark: #D91E42;
    --primary-light: #FF5C7C;
    
    --secondary-color: #5E5CE6;
    --secondary-dark: #4A4AB8;
    --secondary-light: #7E7EEE;
    
    --accent-color: #FFD60A;
    --accent-dark: #E6C000;
    --accent-light: #FFE14D;
    
    --success-color: #32D74B;
    --warning-color: #FF9F0A;
    --danger-color: #FF3B30;
    
    --dark-bg: #1C1C1E;
    --dark-bg-secondary: #2C2C2E;
    --light-bg: #F2F2F7;
    --white: #FFFFFF;
    --black: #000000;
    
    --text-primary: #1C1C1E;
    --text-secondary: #6E6E73;
    --text-light: #FFFFFF;
    
    /* Градиенты */
    --gradient-primary: linear-gradient(135deg, #FF2D55 0%, #5E5CE6 100%);
    --gradient-secondary: linear-gradient(135deg, #5E5CE6 0%, #32D74B 100%);
    --gradient-accent: linear-gradient(135deg, #FFD60A 0%, #FF9F0A 100%);
    --gradient-dark: linear-gradient(180deg, #1C1C1E 0%, #2C2C2E 100%);
    
    /* Типографика */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Merriweather', serif;
    
    --font-size-hero: 4rem;
    --font-size-h1: 3rem;
    --font-size-h2: 2.5rem;
    --font-size-h3: 2rem;
    --font-size-h4: 1.5rem;
    --font-size-h5: 1.25rem;
    --font-size-body: 1.125rem;
    --font-size-small: 0.875rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    --spacing-xxl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows - 3D эффекты */
    --shadow-brutal: 8px 8px 0px rgba(0, 0, 0, 0.9);
    --shadow-brutal-hover: 12px 12px 0px rgba(0, 0, 0, 0.9);
    --shadow-3d: 0 10px 30px rgba(0, 0, 0, 0.3), 0 1px 8px rgba(0, 0, 0, 0.2);
    --shadow-3d-hover: 0 20px 60px rgba(0, 0, 0, 0.4), 0 5px 20px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-3d: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.8;
    color: var(--text-primary);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6,
.title {
    font-family: var(--font-heading);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.title.is-1,
h1 {
    font-size: var(--font-size-h1);
}

.title.is-2,
h2 {
    font-size: var(--font-size-h2);
}

.title.is-3,
h3 {
    font-size: var(--font-size-h3);
}

.title.is-4,
h4 {
    font-size: var(--font-size-h4);
}

.title.is-5,
h5 {
    font-size: var(--font-size-h5);
}

.subtitle {
    font-family: var(--font-body);
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

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

.content-text {
    font-size: var(--font-size-body);
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===================================
   Global Button Styles
   =================================== */
.btn,
.button,
button,
input[type="submit"] {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    border: 4px solid var(--black);
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-3d);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-3d,
.button.btn-3d {
    box-shadow: var(--shadow-brutal);
    transform: translateY(0);
}

.btn-3d:hover,
.button.btn-3d:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-brutal-hover);
}

.btn-3d:active,
.button.btn-3d:active {
    transform: translateY(2px);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.9);
}

.button.is-primary,
.btn.is-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: var(--primary-dark);
}

.button.is-primary:hover,
.btn.is-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    text-decoration: none;
}

.button.is-light,
.btn.is-light {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--black);
}

.button.is-light:hover,
.btn.is-light:hover {
    background: var(--light-bg);
    color: var(--primary-dark);
    text-decoration: none;
}

.button.is-large {
    font-size: 1.25rem;
    padding: 1.25rem 3rem;
}

.button.is-fullwidth {
    width: 100%;
    justify-content: center;
}

/* Read More Links */
.read-more,
a.read-more {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
    border: 3px solid var(--primary-color);
    background: transparent;
    transition: var(--transition-3d);
    position: relative;
}

.read-more::after {
    content: '→';
    margin-left: 0.5rem;
    transition: var(--transition-normal);
}

.read-more:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
    text-decoration: none;
}

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

/* ===================================
   Header & Navigation
   =================================== */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 5px solid var(--black);
    box-shadow: var(--shadow-3d);
    transition: var(--transition-normal);
}

.navbar {
    padding: 0.5rem 0;
}

.navbar-brand .logo-brand {
    padding: 0.75rem 1rem;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.navbar-item {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
    position: relative;
    padding: 0.75rem 1.25rem;
}

.navbar-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 4px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.navbar-item:hover,
.navbar-item.is-active {
    color: var(--primary-color);
    text-decoration: none;
}

.navbar-item:hover::before,
.navbar-item.is-active::before {
    width: 80%;
}

.navbar-burger {
    border: 3px solid var(--black);
    background: var(--white);
    transition: var(--transition-normal);
}

.navbar-burger:hover {
    background: var(--primary-color);
}

.navbar-burger span {
    background-color: var(--black);
    height: 3px;
}

.navbar-burger:hover span {
    background-color: var(--white);
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 45, 85, 0.7) 0%, rgba(94, 92, 230, 0.7) 100%);
    z-index: 1;
}

.hero-body {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: var(--font-size-hero);
    color: var(--white);
    text-shadow: 4px 4px 0px rgba(0, 0, 0, 0.8);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--white);
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.6);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--white);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 4px solid var(--white);
    border-radius: 25px;
    z-index: 2;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 12px;
    background: var(--white);
    border-radius: 3px;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% {
        transform: translate(-50%, 0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, 15px);
        opacity: 1;
    }
}

/* ===================================
   Section Styles
   =================================== */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

/* ===================================
   Research Section
   =================================== */
.research-section {
    background: var(--white);
}

/* ===================================
   Cards - Brutalist Style with 3D
   =================================== */
.brutalist-card,
.card {
    background: var(--white);
    border: 5px solid var(--black);
    border-radius: 0;
    overflow: hidden;
    transition: var(--transition-3d);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-3d {
    box-shadow: var(--shadow-brutal);
}

.card-3d:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-brutal-hover);
}

.card-image {
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid var(--black);
}

.image-container {
    width: 100%;
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
    display: block;
}

.card:hover .image-container img {
    transform: scale(1.1);
}

.card-content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content .title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.card-content .content-text {
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 30px;
    background: var(--light-bg);
    border: 3px solid var(--black);
    position: relative;
    margin-top: var(--spacing-md);
}

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

/* Progress fill width is set via JS (setupProgressBars) */

.progress-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    font-size: 0.875rem;
}

/* ===================================
   Resources Section
   =================================== */
.resources-section {
    background: var(--gradient-dark);
    color: var(--white);
}

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

.resource-intro {
    color: var(--light-bg);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.resource-card {
    background: var(--dark-bg-secondary);
    border-color: var(--accent-color);
    color: var(--white);
}

.resource-card .title {
    color: var(--accent-color);
}

.resource-card .content-text {
    color: var(--light-bg);
}

/* ===================================
   Customer Stories Section
   =================================== */
.stories-section {
    background: var(--light-bg);
}

.story-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.story-card .image-container {
    height: 250px;
}

.rating {
    font-size: 1.5rem;
    margin-top: var(--spacing-sm);
    color: var(--accent-color);
}

/* ===================================
   Media Section
   =================================== */
.media-section {
    background: var(--white);
}

.media-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.media-card .image-container {
    height: 250px;
}

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

.media-card .card-content p {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
}

/* ===================================
   Sustainability Section
   =================================== */
.sustainability-section {
    background: linear-gradient(135deg, #32D74B 0%, #5E5CE6 100%);
    color: var(--white);
}

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

.content-box {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 3px solid var(--white);
    border-radius: var(--radius-lg);
}

.content-box .title {
    color: var(--white);
}

.content-box .content-text {
    color: var(--white);
    font-size: 1.125rem;
}

.sustainability-image {
    width: 100%;
    height: auto;
    border: 5px solid var(--white);
    box-shadow: var(--shadow-3d);
    border-radius: var(--radius-lg);
}

.sustainability-stats {
    margin-top: var(--spacing-xl);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border: 5px solid var(--black);
    box-shadow: var(--shadow-brutal);
    transition: var(--transition-3d);
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-brutal-hover);
}

.stat-number {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    background: var(--white);
}

.brutalist-box {
    background: var(--light-bg);
    border: 5px solid var(--black);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-brutal);
    height: 100%;
}

.contact-info .info-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--primary-color);
}

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

.contact-info strong {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.contact-info a {
    color: var(--text-primary);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--primary-color);
}

.map-container {
    margin-top: var(--spacing-md);
    border: 5px solid var(--black);
    overflow: hidden;
}

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

/* Contact Form */
.contact-form-container {
    background: var(--white);
}

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

.label {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
}

.input,
.textarea,
.select select {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 3px solid var(--black);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--white);
    transition: var(--transition-fast);
}

.input:focus,
.textarea:focus,
.select select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 45, 85, 0.2);
}

.textarea {
    resize: vertical;
    min-height: 150px;
}

.select {
    width: 100%;
}

.select select {
    cursor: pointer;
}

.select.is-fullwidth {
    width: 100%;
}

.select.is-fullwidth select {
    width: 100%;
}

/* ===================================
   Footer
   =================================== */
.footer-main {
    background: var(--gradient-dark);
    color: var(--white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    border-top: 8px solid var(--primary-color);
}

.footer-title {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-text {
    color: var(--light-bg);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.social-link {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--white);
    background: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border: 3px solid var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: var(--transition-3d);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.5);
}

.social-link:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.7);
    text-decoration: none;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--light-bg);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
    position: relative;
    padding-left: var(--spacing-md);
}

.footer-links a::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
    text-decoration: none;
}

.footer-links a:hover::before {
    color: var(--accent-color);
}

.contact-footer {
    margin-top: var(--spacing-md);
}

.contact-footer p {
    color: var(--light-bg);
    margin-bottom: var(--spacing-xs);
}

.contact-footer strong {
    color: var(--accent-color);
    font-family: var(--font-heading);
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 3px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    color: var(--light-bg);
    font-size: 0.875rem;
}

/* ===================================
   Privacy & Terms Pages
   =================================== */
.privacy-section,
.terms-section {
    padding-top: 100px;
    background: var(--white);
}

.privacy-section .container,
.terms-section .container {
    max-width: 900px;
    padding: var(--spacing-lg) var(--spacing-md);
}

.privacy-section h1,
.terms-section h1 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.privacy-section h2,
.terms-section h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.privacy-section p,
.terms-section p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.privacy-section ul,
.terms-section ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.privacy-section li,
.terms-section li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* ===================================
   Success Page
   =================================== */
.success-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    padding: var(--spacing-md);
}

.success-content {
    text-align: center;
    background: var(--white);
    padding: var(--spacing-xxl) var(--spacing-lg);
    border: 8px solid var(--black);
    box-shadow: var(--shadow-brutal-hover);
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out;
}

.success-content h1 {
    color: var(--success-color);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.success-content p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.success-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
    border: 6px solid var(--black);
    animation: scaleIn 0.5s ease-out 0.3s backwards;
}

/* ===================================
   About Page
   =================================== */
.about-section {
    padding-top: 100px;
    background: var(--white);
}

.team-section {
    background: var(--light-bg);
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.team-member .image-container {
    height: 300px;
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.team-member h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.team-role {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.team-member .content-text {
    text-align: center;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* Scroll Animation */
[data-scroll] {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

[data-scroll].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media screen and (max-width: 1024px) {
    :root {
        --font-size-hero: 3rem;
        --font-size-h1: 2.5rem;
        --font-size-h2: 2rem;
        --font-size-h3: 1.75rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --font-size-hero: 2.25rem;
        --font-size-h1: 2rem;
        --font-size-h2: 1.75rem;
        --font-size-h3: 1.5rem;
        --font-size-body: 1rem;
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }
    
    .section {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2.25rem;
        letter-spacing: 1px;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .button.is-large {
        font-size: 1rem;
        padding: 1rem 2rem;
    }
    
    .navbar-menu {
        background: var(--white);
        border-top: 3px solid var(--black);
    }
    
    .navbar-item {
        border-bottom: 2px solid var(--light-bg);
    }
    
    .image-container {
        height: 250px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .social-links {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .social-link {
        width: 100%;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    :root {
        --font-size-hero: 1.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .brutalist-box,
    .content-box {
        padding: var(--spacing-md);
    }
    
    .card-content {
        padding: var(--spacing-md);
    }
    
    .button,
    .btn {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.has-shadow-brutal {
    box-shadow: var(--shadow-brutal);
}

.has-shadow-3d {
    box-shadow: var(--shadow-3d);
}

.is-floating {
    animation: float 3s ease-in-out infinite;
}

.has-border-black {
    border: 5px solid var(--black);
}

.has-border-primary {
    border: 5px solid var(--primary-color);
}

.skew-grid {
    transform: skewY(-2deg);
    margin: var(--spacing-xl) 0;
}

.skew-grid > * {
    transform: skewY(2deg);
}

/* Print Styles */
@media print {
    .header-main,
    .footer-main,
    .scroll-indicator,
    .navbar-burger {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}