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

:root {
    /* Premium Modern Light Theme Color Palette */
    --bg-color: #f8fafc;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --white: rgba(255, 255, 255, 0.85);
    --border-color: rgba(255, 255, 255, 0.4);

    /* Gradients */
    --gradient-text: linear-gradient(135deg, #2563eb, #7c3aed, #db2777);
    --gradient-bg: linear-gradient(-45deg, #f1f5f9, #e2e8f0, #eff6ff, #f8fafc);

    /* Header specific colors */
    --phone-icon: #f43f5e;
    --email-icon: #8b5cf6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--gradient-bg);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Glassmorphism Header */
.header {
    background: var(--white);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem 5%;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 10;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.profile-section {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Premium Profile Image Orb */
.profile-img-container {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.profile-img-container:hover {
    transform: scale(1.05) rotate(5deg);
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #fff;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.profile-info h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.2rem;
    letter-spacing: -0.5px;
}

.profile-info .subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    font-weight: 500;
}

/* Buttons */
.buttons {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.6rem 1.4rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover i {
    transform: scale(1.1);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover i {
    transform: scale(1.1) rotate(-5deg);
}

/* Contact Info */
.contact-section {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.8rem;
    transition: transform 0.2s ease;
}

.contact-item:hover {
    transform: translateX(-5px);
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.phone-icon {
    color: var(--phone-icon);
}

.email-icon {
    color: var(--email-icon);
}

/* Main Content */
.main-content {
    max-width: 1300px;
    margin: 4rem auto;
    padding: 0 5%;
}

.gallery-title {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.gallery-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Bento Grid System */
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.certificate-card {
    background: var(--white);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

.certificate-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.3);
}

.card-image-wrapper {
    width: 100%;
    height: 220px;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.certificate-card:hover .card-image-wrapper {
    background: rgba(255, 255, 255, 0.8);
}

.card-image-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.5s ease;
}

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

.card-body {
    padding: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    background: #fff;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-body h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.card-body p {
    font-size: 0.9rem;
    color: var(--accent-secondary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-body p::before {
    content: '\f073';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal.active .modal-content {
    transform: scale(1);
}

.pdf-modal-content {
    width: 90%;
    max-width: 1000px;
    height: 85vh;
    background: var(--white);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal.active .pdf-modal-content {
    transform: scale(1);
}

.pdf-modal-header {
    padding: 1rem 1.5rem;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

#pdfIframe {
    flex-grow: 1;
    width: 100%;
    border: none;
    background: #f1f5f9;
}

.close-modal {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.close-modal:hover {
    background: var(--phone-icon);
    transform: rotate(90deg);
}

/* Responsive Design */
@media (max-width: 900px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .contact-section {
        text-align: left;
        align-items: flex-start;
    }

    .contact-item {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .profile-section {
        flex-direction: column;
        text-align: center;
        width: 100%;
    }

    .buttons {
        justify-content: center;
    }

    .contact-section {
        align-items: center;
        width: 100%;
    }

    .contact-item {
        justify-content: center;
    }
}