/* ===== DESIGN SYSTEM VARIABLES ===== */
:root {
    /* Typography */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Colors - Pastel Palette */
    --color-primary: #97C1A9;
    --color-primary-dark: #75A98B;
    --color-primary-light: #B8D4C4;
    
    --color-secondary: #B6B8D6;
    --color-secondary-dark: #9597C0;
    --color-secondary-light: #D4D5E9;
    
    --color-accent: #FFB6B9;
    --color-accent-dark: #FF9A9E;
    --color-accent-light: #FFCCCF;
    
    --color-neutral-100: #FFFFFF;
    --color-neutral-200: #F8F9FA;
    --color-neutral-300: #E9ECEF;
    --color-neutral-400: #DEE2E6;
    --color-neutral-500: #ADB5BD;
    --color-neutral-600: #6C757D;
    --color-neutral-700: #495057;
    --color-neutral-800: #343A40;
    --color-neutral-900: #212529;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-neutral-800);
    background-color: var(--color-neutral-100);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--color-neutral-900);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-neutral-600);
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== BUTTONS ===== */
.btn, 
button,
input[type='submit'] {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    border: none;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn:hover, 
button:hover,
input[type='submit']:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.primary-btn {
    background-color: var(--color-primary);
    color: var(--color-neutral-100);
}

.primary-btn:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-neutral-100);
}

.secondary-btn {
    background-color: var(--color-secondary);
    color: var(--color-neutral-100);
}

.secondary-btn:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-neutral-100);
}

.small-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ===== CONTAINER ===== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-xxl) 0;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

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

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--color-primary-dark);
}

.main-nav ul {
    display: flex;
    gap: var(--space-lg);
}

.main-nav a {
    color: var(--color-neutral-700);
    font-weight: 500;
    font-size: 1rem;
    transition: color var(--transition-fast);
}

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

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

.burger-menu span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--color-neutral-800);
    transition: all var(--transition-normal);
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-neutral-100);
        overflow: hidden;
        transition: height var(--transition-normal);
        box-shadow: var(--shadow-md);
    }

    .main-nav.active {
        height: calc(100vh - var(--header-height));
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        padding: var(--space-lg);
        gap: var(--space-xl);
    }

    .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 SECTION ===== */
.hero {
    position: relative;
    padding: 0;
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    color: var(--color-neutral-100);
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    padding: var(--space-xl);
}

.hero-content h1 {
    color: var(--color-neutral-100);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: var(--space-xl);
    color: var(--color-neutral-100);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    background-color: var(--color-neutral-200);
}

.portfolio-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel-container {
    display: flex;
    overflow-x: hidden;
    scroll-snap-type: x mandatory;
}

.carousel-item {
    flex: 0 0 100%;
    scroll-snap-align: start;
    padding: 0 var(--space-md);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.prev-btn, .next-btn {
    background-color: var(--color-primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-size: 1.5rem;
    line-height: 1;
}

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

/* ===== CARD STYLES ===== */
.card {
    background-color: var(--color-neutral-100);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.card-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

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

.card-content {
    padding: var(--space-xl);
    flex-grow: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    margin-bottom: var(--space-md);
    color: var(--color-neutral-800);
}

.card-content p {
    color: var(--color-neutral-700);
    margin-bottom: var(--space-lg);
}

/* ===== PROCESS SECTION ===== */
.process {
    background-color: var(--color-neutral-100);
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    margin-bottom: var(--space-xxl);
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 36px;
    width: 2px;
    height: calc(100% + var(--space-xxl));
    background-color: var(--color-primary-light);
    z-index: 0;
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: var(--space-xl);
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.step-content {
    flex-grow: 1;
    padding-top: var(--space-sm);
}

.step-content h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-primary-dark);
}

@media (max-width: 768px) {
    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .step-number {
        margin-right: 0;
        margin-bottom: var(--space-lg);
    }

    .process-step::after {
        left: 50%;
        transform: translateX(-50%);
        top: 70px;
    }
}

/* ===== WORKSHOPS SECTION ===== */
.workshops {
    background-color: var(--color-neutral-200);
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.workshop-card {
    height: 100%;
}

.workshop-details {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    color: var(--color-neutral-600);
    font-weight: 500;
}

.date, .price {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .workshops-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== INNOVATION SECTION ===== */
.innovation {
    background-color: var(--color-neutral-100);
}

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

.innovation-content.reverse {
    flex-direction: row-reverse;
}

.innovation-image {
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.innovation-text {
    flex: 1;
}

.innovation-text h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
}

@media (max-width: 992px) {
    .innovation-content, 
    .innovation-content.reverse {
        flex-direction: column;
    }

    .innovation-image, 
    .innovation-text {
        width: 100%;
    }
}

/* ===== RESOURCES SECTION ===== */
.resources {
    background-color: var(--color-neutral-200);
}

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

.resource-card {
    height: 100%;
}

.resource-link {
    display: inline-block;
    margin-top: auto;
    color: var(--color-primary-dark);
    font-weight: 600;
    transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
    .resources-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background-color: var(--color-neutral-100);
}

.testimonials-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-rating {
    color: #FFD700;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-xl);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    margin-right: var(--space-md);
}

.author-info h4 {
    margin-bottom: 0;
}

.author-info p {
    margin-bottom: 0;
    color: var(--color-neutral-600);
    font-size: 0.9rem;
}

/* ===== NEWS SECTION ===== */
.news {
    background-color: var(--color-neutral-200);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.news-item {
    height: 100%;
}

.news-date {
    color: var(--color-neutral-600);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.news-link {
    display: inline-block;
    margin-top: auto;
    color: var(--color-primary-dark);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.news-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== CAREERS SECTION ===== */
.careers {
    background-color: var(--color-neutral-100);
}

.careers-content {
    display: flex;
    align-items: center;
    gap: var(--space-xxl);
}

.careers-image {
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.careers-text {
    flex: 1;
}

.careers-text h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
}

.careers-accordion {
    margin: var(--space-xl) 0;
}

.accordion-item {
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.accordion-header {
    background-color: var(--color-neutral-200);
    padding: var(--space-md);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
}

.accordion-item.active .accordion-header::after {
    content: '-';
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.accordion-item.active .accordion-content {
    padding: var(--space-md);
    max-height: 500px;
}

@media (max-width: 992px) {
    .careers-content {
        flex-direction: column;
    }

    .careers-image, 
    .careers-text {
        width: 100%;
    }
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: var(--color-neutral-200);
}

.contact-container {
    display: flex;
    gap: var(--space-xxl);
}

.contact-info, 
.contact-form {
    flex: 1;
}

.contact-info h3,
.contact-form h3 {
    margin-bottom: var(--space-lg);
    color: var(--color-primary-dark);
}

.contact-info ul {
    margin-bottom: var(--space-xl);
}

.contact-info li {
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: var(--space-md);
    color: var(--color-primary);
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--color-neutral-400);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

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

.form-group.checkbox input {
    width: auto;
    margin-right: var(--space-md);
    margin-top: 5px;
}

@media (max-width: 992px) {
    .contact-container {
        flex-direction: column;
    }

    .contact-info, 
    .contact-form {
        width: 100%;
    }
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-neutral-800);
    color: var(--color-neutral-300);
    padding: var(--space-xxl) 0 var(--space-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xxl);
    margin-bottom: var(--space-xxl);
}

.footer-logo {
    flex: 1 1 300px;
}

.footer-logo h2 {
    color: var(--color-neutral-100);
    margin-bottom: var(--space-md);
}

.footer-links {
    flex: 2 1 600px;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.footer-column {
    flex: 1 1 150px;
}

.footer-column h3 {
    color: var(--color-neutral-100);
    font-size: 1.2rem;
    margin-bottom: var(--space-lg);
}

.footer-column ul li {
    margin-bottom: var(--space-sm);
}

.footer-column a {
    color: var(--color-neutral-400);
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.social-links a {
    color: var(--color-neutral-100);
    transition: color var(--transition-fast);
}

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

.newsletter-form {
    display: flex;
    margin-top: var(--space-md);
}

.newsletter-form input {
    flex-grow: 1;
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.newsletter-form button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background-color: var(--color-primary);
    color: white;
    padding: var(--space-sm) var(--space-md);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-neutral-700);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xxl) var(--space-md);
}

.success-content {
    max-width: 600px;
}

.success-icon {
    font-size: 5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
}

/* ===== PRIVACY & TERMS PAGES ===== */
.privacy-page,
.terms-page {
    padding-top: calc(var(--header-height) + var(--space-xxl));
}

.privacy-content,
.terms-content {
    max-width: 800px;
    margin: 0 auto;
}

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.fade-in {
    animation: fadeIn var(--transition-normal) forwards;
}

.fade-in-up {
    animation: fadeInUp var(--transition-normal) forwards;
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }

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

@media (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 var(--space-md);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }
}

html,body{
    overflow-x: hidden;
}