@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --primary-green: #00523c;
    --dark-green: #003d2e;
    --medium-green: #006b52;
    --light-green: #4ade80;
    --accent-green: #22c55e;
    --bright-green: #10b981;
    --selection-green: #059669;
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --background: var(--white);
    --foreground: var(--gray-900);
    --card: var(--white);
    --border: var(--gray-200);
    --muted: var(--gray-100);
    --muted-foreground: var(--gray-500);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--foreground);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
}

p {
    line-height: 1.7;
    color: var(--muted-foreground);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--white);
    color: var(--primary-green);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--white);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-green);
    transform: translateY(-1px);
}

/* Selection Process Buttons */
.btn-selection-primary {
    background: linear-gradient(135deg, var(--bright-green) 0%, var(--selection-green) 100%);
    color: var(--white);
    border: 2px solid transparent;
    font-weight: 600;
    padding: 14px 28px;
    font-size: 1rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.btn-selection-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-selection-primary:hover::before {
    left: 100%;
}

.btn-selection-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--selection-green) 0%, var(--bright-green) 100%);
}

.btn-selection-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.8);
    font-weight: 500;
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-selection-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--white);
    transform: translateY(-1px);
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 82, 60, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 82, 60, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background-color: var(--primary-green);
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    min-height: 60px;
}

.logo a {
    display: block;
    transition: opacity 0.2s ease;
}

.logo a:hover {
    opacity: 0.8;
}

.logo img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--white);
    transition: color 0.2s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: rgba(255, 255, 255, 0.8);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--white);
    border-radius: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 20px;
    height: 2px;
    background-color: var(--white);
    border-radius: 1px;
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--medium-green) 100%);
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    color: var(--white);
    z-index: 2;
    position: relative;
    width: 100%;
}

/* Selection Process Banner */
.selection-banner {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: var(--shadow-xl), 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    to {
        box-shadow: var(--shadow-xl), 0 0 0 8px rgba(16, 185, 129, 0.1);
    }
}

.selection-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--bright-green) 0%, var(--selection-green) 100%);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

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

.selection-badge i {
    animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
}

.selection-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.selection-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.selection-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Original Hero Content */
.original-hero-content {
    max-width: 600px;
}

.original-hero-content h1 {
    color: var(--white);
    margin-bottom: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.original-hero-content p {
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.6;
}

.hero-highlight {
    font-weight: 600;
    color: var(--white);
}

/* Sections */
section {
    padding: 80px 0;
}

section:nth-child(even) {
    background-color: var(--muted);
}

.section-title {
    text-align: center;
    margin-bottom: 64px;
}

.section-title h2 {
    color: var(--foreground);
    margin-bottom: 16px;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background-color: var(--primary-green);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* Mission/Vision Carousel */
.mvv-carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.mvv-carousel {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.mvv-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s ease;
}

.mvv-carousel .mvv-card.active {
    opacity: 1;
    transform: translateX(0);
}

.mvv-carousel .mvv-card.prev {
    transform: translateX(-100%);
}

.mvv-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.mvv-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.mvv-card h3 {
    color: var(--foreground);
    margin-bottom: 16px;
}

.mvv-card p {
    color: var(--muted-foreground);
}

/* Cases */
.cases {
    background-color: var(--background);
}

.case-card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    margin-bottom: 48px;
}

.case-card:hover {
    box-shadow: var(--shadow-md);
}

.case-header {
    padding: 32px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--medium-green) 100%);
}

.case-header h3 {
    color: var(--white);
    font-size: 1.5rem;
}

.case-content {
    padding: 32px;
}

.case-description {
    margin-bottom: 32px;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--foreground);
}

.case-video {
    margin: 32px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.case-video iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Documents Grid */
.case-documents {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.document-box {
    background-color: var(--muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.3s ease;
    text-align: center;
}

.document-box:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background-color: var(--card);
}

.document-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--medium-green) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.document-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.document-box h4 {
    color: var(--foreground);
    margin-bottom: 12px;
    font-size: 1rem;
}

.document-box p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 16px;
    line-height: 1.5;
}

.document-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-green);
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.document-link:hover {
    color: var(--medium-green);
}

/* Team Section */
.team-section {
    margin-top: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.team-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background-color: var(--muted);
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.team-toggle:hover {
    background-color: var(--border);
}

.team-toggle h4 {
    color: var(--foreground);
    font-size: 1.125rem;
    font-weight: 600;
}

.team-chevron {
    font-size: 1rem;
    color: var(--primary-green);
    transition: transform 0.3s ease;
}

.team-toggle.active .team-chevron {
    transform: rotate(180deg);
}

.team-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--card);
}

.team-content.active {
    max-height: 1000px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 24px;
    padding: 32px 24px;
}

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

.team-member a {
    display: block;
    transition: all 0.3s ease;
}

.team-member a:hover {
    transform: translateY(-4px);
}

.team-member img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border);
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.team-member a:hover img {
    border-color: var(--primary-green);
    box-shadow: var(--shadow-md);
}

.team-member span {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    line-height: 1.4;
}

/* Values */
.values {
    background-color: var(--muted);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.value-card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--medium-green) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.value-card h3 {
    color: var(--foreground);
    margin-bottom: 12px;
    font-size: 1.125rem;
    text-align: center;
}

.value-card p {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    line-height: 1.6;
    text-align: center;
}

/* Instagram */
.instagram-section {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--medium-green) 100%);
    color: var(--white);
    padding: 80px 0;
}

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

.instagram-header {
    margin-bottom: 48px;
}

.instagram-header i {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 16px;
}

.instagram-header h2 {
    color: var(--white);
    margin-bottom: 12px;
    font-size: 2rem;
}

.instagram-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
}

.instagram-feed {
    display: none;
}

/* Instagram Button Override */
.instagram-btn {
    background-color: var(--white);
    color: var(--primary-green);
    font-size: 1.125rem;
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--white);
}

.instagram-btn:hover {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* About Page */
.about-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--muted) 0%, var(--border) 100%);
    text-align: center;
}

.about-hero h1 {
    color: var(--foreground);
}

.about-section {
    padding: 80px 0;
}

.about-content p {
    margin-bottom: 24px;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--foreground);
}

.highlight {
    font-weight: 600;
    color: var(--primary-green);
}

.return-home {
    text-align: center;
    margin-top: 48px;
}

/* Footer */
footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: 64px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-info h3,
.footer-nav h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.125rem;
}

.footer-info p {
    color: var(--gray-400);
    line-height: 1.6;
}

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

.footer-nav ul li {
    margin-bottom: 12px;
}

.footer-nav ul li a {
    color: var(--gray-400);
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: var(--primary-green);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 48px 24px;
        gap: 24px;
        transition: left 0.3s ease;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-content {
        gap: 40px;
        padding: 0 16px;
    }
    
    .selection-banner {
        padding: 32px 24px;
    }
    
    .selection-title {
        font-size: 1.75rem;
    }
    
    .selection-description {
        font-size: 1rem;
    }
    
    .selection-buttons {
        flex-direction: column;
        gap: 16px;
    }
    
    .btn-selection-primary,
    .btn-selection-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .original-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .original-hero-content p {
        font-size: 1rem;
    }
    
    .btn-group {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
    }
    
    section {
        padding: 60px 0;
    }
    
    .case-content {
        padding: 24px;
    }
    
    .case-documents {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
        padding: 24px 16px;
    }
    
    .team-member img {
        width: 80px;
        height: 80px;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .value-card {
        padding: 20px;
        min-height: 200px;
    }
    
    .case-video iframe {
        height: 250px;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

@media (max-width: 480px) {
    .selection-banner {
        padding: 24px 16px;
    }
    
    .selection-title {
        font-size: 1.5rem;
    }
    
    .selection-description {
        font-size: 0.875rem;
    }
    
    .original-hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .case-header {
        padding: 24px;
    }
    
    .case-content {
        padding: 20px;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 16px;
        padding: 20px 12px;
    }
    
    .team-member img {
        width: 70px;
        height: 70px;
    }
    
    .team-member span {
        font-size: 0.75rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .value-card {
        padding: 16px;
        min-height: 180px;
    }
    
    .value-card h3 {
        font-size: 0.95rem;
    }
    
    .value-card p {
        font-size: 0.75rem;
    }
}