/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --white: #ffffff;

    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 500px;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.image-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.main-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    border: 4px solid rgba(255, 255, 255, 0.2);
    animation: slideInRight 1s ease-out;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-badge {
    position: absolute;
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--dark-color);
    animation: float 3s ease-in-out infinite;
}

.floating-badge.certificate {
    top: 1rem;
    right: 1rem;
    animation-delay: 0s;
}

.floating-badge.quality {
    bottom: 1rem;
    left: 1rem;
    animation-delay: 1.5s;
}

/* ===== SECTION STYLES ===== */
.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--secondary-color);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.service-card {
    text-align: center;
    padding: 2rem 1rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    border-radius: var(--radius-xl);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: var(--shadow-xl);
}

/* Service Image Container - Circle */
.service-image-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.service-card:hover .service-image-container {
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.service-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 50%;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: -webkit-optimize-contrast;
    transform: translateZ(0);
    filter: none;
}

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

/* Service Overlay */
.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 2;
    border-radius: var(--radius-xl);
}

.service-card:hover .service-overlay {
    opacity: 1;
    visibility: visible;
}

/* Overlay Content */
.overlay-content-alt {
    background: rgba(255, 255, 255, 0.95);
    color: var(--dark-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: left;
    width: 100%;
    max-width: 90%;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
    transform: scale(0.9);
}

.service-card:hover .overlay-content-alt {
    transform: scale(1);
}

.overlay-list {
    padding-left: 1.5rem;
    margin: 1rem 0 0;
}

.overlay-list li {
    list-style: disc;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* Service Title */
.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
    transition: color var(--transition-fast);
}

.service-card:hover .service-title {
    color: var(--primary-color);
}

/* Service Card Variants */


.service-card:nth-child(2) .service-overlay {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.9) 0%, rgba(5, 150, 105, 0.9) 100%);
}

.service-card:nth-child(3) .service-overlay {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.9) 0%, rgba(217, 119, 6, 0.9) 100%);
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

.service-image-container::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light), var(--primary-color));
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
    animation: float 3s ease-in-out infinite;
}

.service-card:hover .service-image-container::before {
    opacity: 0.3;
}

/* ===== VISION MISSION SECTION ===== */
.vision-mission-section {
    padding: 6rem 0;
    background: var(--white);
}

.vision-card,
.mission-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    height: 100%;
    transition: transform var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.vision-card:hover,
.mission-card:hover {
    transform: translateY(-5px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.vision-icon {
    background: var(--gradient-primary);
}

.mission-icon {
    background: var(--gradient-success);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.card-content {
    flex: 1;
}

.card-text {
    color: var(--secondary-color);
    line-height: 1.8;
    font-size: 1rem;
}

.mission-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mission-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    line-height: 1.7;
}

.mission-list i {
    color: var(--success-color);
    margin-top: 0.2rem;
    font-size: 0.875rem;
}

/* ===== VALUES SECTION ===== */
.values-section {
    padding: 6rem 0;
    background: var(--light-color);
}

.value-card {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: var(--radius-xl);
    background: var(--white);
    transition: all var(--transition-normal);
    cursor: pointer;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    transition: transform var(--transition-normal);
}

.value-card:hover .value-icon {
    transform: scale(1.1) rotate(5deg);
}

.value-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.value-description {
    font-size: 0.875rem;
    color: var(--secondary-color);
    line-height: 1.6;
    margin: 0;
}

/* ===== LEADERSHIP SECTION ===== */
.leadership-section {
    padding: 6rem 0;
    background: var(--white);
}

.leader-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.leader-card:hover {
    transform: translateY(-10px);
}

.leader-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

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

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

.leader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(139, 92, 246, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.leader-card:hover .leader-overlay {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: scale(1.1);
}

.leader-info {
    padding: 2rem;
    text-align: center;
}

.leader-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.leader-position {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.leader-bio {
    color: var(--secondary-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.leader-achievements {
    display: flex;
    justify-content: center;
}

.achievement {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--light-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.achievement i {
    color: var(--warning-color);
}

/* ===== CTA SECTION ===== */
.cta-section {
    position: relative;
    padding: 6rem 0;
    background: var(--gradient-primary);
    color: var(--white);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.cta-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: float 15s ease-in-out infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-background,
.cta-background,
.hero-pattern,
.cta-pattern {
    pointer-events: none;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.9;
}

.feature-item i {
    color: var(--success-color);
}

/* ===== BUTTON STYLES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

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

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

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

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .service-image-container {
        width: 180px;
        height: 180px;
    }

    .service-title {
        font-size: 1.375rem;
    }

    .overlay-icon {
        font-size: 2.25rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 4rem 0;
    }

    .hero-stats {
        justify-content: center;
        gap: 1rem;
    }

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

    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .service-content,
    .vision-card,
    .mission-card,
    .leader-info {
        padding: 1.5rem;
    }

    .card-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .card-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .value-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .floating-badge {
        position: static;
        margin: 1rem auto 0;
        width: fit-content;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .services-section {
        padding: 4rem 0;
    }

    .service-image-container {
        width: 160px;
        height: 160px;
        margin-bottom: 1.5rem;
    }

    .service-card {
        padding: 1.5rem 0.75rem;
    }

    .service-title {
        font-size: 1.25rem;
    }

    .overlay-content {
        padding: 1rem;
    }

    .overlay-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .overlay-title {
        font-size: 1rem;
    }

    .overlay-subtitle {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }

    .hero-section,
    .services-section,
    .vision-mission-section,
    .values-section,
    .leadership-section,
    .cta-section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    .service-image,
    .leader-image {
        height: 200px;
    }

    .value-card {
        padding: 1.5rem 1rem;
    }

    .mission-list li {
        gap: 0.75rem;
    }

    .service-image-container {
        width: 140px;
        height: 140px;
    }

    .service-card {
        padding: 1rem 0.5rem;
    }

    .service-title {
        font-size: 1.125rem;
    }

    .overlay-icon {
        font-size: 1.75rem;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .service-card,
    .service-image-container,
    .service-image img,
    .service-overlay,
    .overlay-content,
    .service-title {
        transition: none !important;
        animation: none !important;
    }
}

/* ===== FOCUS STATES ===== */
.service-card:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-xl);
}

/* ===== PRINT STYLES ===== */
@media print {
    .hero-section,
    .cta-section {
        background: var(--white) !important;
        color: var(--dark-color) !important;
    }

    .btn {
        border: 1px solid var(--dark-color) !important;
        background: transparent !important;
        color: var(--dark-color) !important;
    }

    .service-overlay {
        display: none !important;
    }

    .service-card {
        background: var(--white) !important;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}