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

:root {
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #00d4ff;
    --color-text: #1a1a2e;
    --color-text-light: #6c757d;
    --color-bg: #ffffff;
    --color-bg-light: #f5f7fa;
    --color-border: #e0e6ed;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-bg);
}

main {
    flex: 1 0 auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.navbar {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-accent);
    background-color: rgba(52, 152, 219, 0.1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    margin: 3px 0;
    transition: var(--transition);
}

.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    padding: calc(var(--spacing-xl) * 1.5) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease;
    position: relative;
    z-index: 1;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    font-weight: 400;
    animation: fadeInUp 0.8s ease 0.2s both;
    position: relative;
    z-index: 1;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    letter-spacing: -0.5px;
}

.gallery-section,
.video-section,
.client-stories-section {
    padding: var(--spacing-xl) 0;
}

.collapsible-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.collapsible-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: 1.1rem 1.4rem;
    border: 1px solid rgba(102, 126, 234, 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    box-shadow: 0 12px 28px rgba(31, 41, 55, 0.08);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.video-section .collapsible-toggle {
    background: rgba(255, 255, 255, 0.92);
}

.collapsible-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(102, 126, 234, 0.12);
}

.collapsible-toggle:focus-visible {
    outline: 3px solid rgba(102, 126, 234, 0.25);
    outline-offset: 4px;
}

.collapsible-toggle .section-title {
    margin-bottom: 0;
    text-align: left;
    font-size: clamp(1.9rem, 4vw, 2.5rem);
}

.collapsible-icon {
    width: 1rem;
    height: 1rem;
    border-right: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-right: 0.35rem;
}

.collapsible-toggle[aria-expanded="true"] .collapsible-icon {
    transform: rotate(-135deg);
}

.collapsible-content[hidden] {
    display: none;
}

.collapsible-content {
    animation: fadeIn 0.35s ease;
}

.video-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
}

.client-stories-section {
    background:
        radial-gradient(circle at top left, rgba(118, 75, 162, 0.12), transparent 35%),
        linear-gradient(135deg, #ffffff 0%, #f6f8fc 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    animation: fadeIn 0.6s ease;
    backdrop-filter: blur(10px);
}

.gallery-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.image-wrapper {
    position: relative;
    padding-bottom: 75%;
    overflow: hidden;
}

.image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover .image-wrapper img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .image-overlay {
    transform: translateY(0);
}

.image-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.image-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.section-footer-link {
    text-align: center;
    margin-top: var(--spacing-sm);
}

.section-footer-link a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 12px 28px rgba(102, 126, 234, 0.22);
    transition: var(--transition);
}

.section-footer-link a:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(102, 126, 234, 0.28);
}

.client-stories-shell {
    gap: var(--spacing-lg);
}

.client-stories-description {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    color: var(--color-text-light);
    font-size: 1rem;
}

.story-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.client-story-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.client-story-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(102, 126, 234, 0.12);
    box-shadow: 0 14px 30px rgba(31, 41, 55, 0.06);
}

.story-toggle {
    padding: 1rem 1.25rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    margin-top: 10px;
}

.client-toggle {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.97) 0%, rgba(246, 248, 252, 0.95) 100%);
}

.story-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.client-entry-description {
    margin: 0.25rem 0 0;
    padding: 0 0.35rem;
    color: var(--color-text-light);
    line-height: 1.7;
    text-align: center;
}

.drive-embed-card,
.drive-empty-state {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(102, 126, 234, 0.16);
    border-radius: 20px;
    box-shadow: 0 16px 38px rgba(31, 41, 55, 0.08);
    padding: var(--spacing-md);
}

.drive-embed-frame {
    width: 100%;
    min-height: 680px;
    border: 0;
    border-radius: 14px;
    background: #fff;
}

.drive-empty-state {
    text-align: center;
    color: var(--color-text-light);
}

.photo-story-gallery-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(102, 126, 234, 0.16);
    border-radius: 20px;
    box-shadow: 0 16px 38px rgba(31, 41, 55, 0.08);
    padding: var(--spacing-md);
}

.film-story-gallery-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(102, 126, 234, 0.16);
    border-radius: 20px;
    box-shadow: 0 16px 38px rgba(31, 41, 55, 0.08);
    padding: var(--spacing-md);
}

.client-photo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.client-photo-item {
    margin: 0;
}

.client-photo-wrapper {
    padding-bottom: 125%;
}

.client-photo-link {
    position: absolute;
    inset: 0;
    display: block;
}

.client-photo-item .image-overlay {
    pointer-events: none;
}

.client-film-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.client-film-item {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    animation: fadeIn 0.6s ease;
}

.client-film-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.client-film-link {
    position: relative;
    display: block;
    width: 100%;
    padding-bottom: 125%;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    background: linear-gradient(180deg, #eef2ff 0%, #f7f9fc 100%);
}

.client-film-thumbnail {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    filter: brightness(0.9);
}

.client-film-item:hover .client-film-thumbnail {
    transform: scale(1.08);
    filter: brightness(1);
}

.client-film-play {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 84px;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    transform: translate(-50%, -50%);
    transition: var(--transition);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
}

.client-film-item:hover .client-film-play {
    transform: translate(-50%, -50%) scale(1.08);
    background: rgba(0, 0, 0, 0.56);
}

.client-film-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-md);
    color: white;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent);
}

.client-film-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
}

.client-film-overlay p {
    font-size: 0.9rem;
    opacity: 0.92;
}

.video-modal[hidden] {
    display: none;
}

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(12, 18, 34, 0.78);
    backdrop-filter: blur(10px);
}

.video-modal-dialog {
    position: relative;
    width: min(100%, 900px);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 28px 80px rgba(12, 18, 34, 0.28);
    overflow: hidden;
    z-index: 1;
}

.video-modal-header {
    padding: 1.1rem 1.25rem 0;
}

.video-modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary);
}

.video-modal-close {
    position: absolute;
    top: 0.9rem;
    right: 1rem;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgba(26, 26, 46, 0.08);
    color: var(--color-primary);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
}

.video-modal-close:hover {
    background: rgba(26, 26, 46, 0.14);
    transform: scale(1.04);
}

.video-modal-player {
    position: relative;
    width: 100%;
    padding: 1rem 1rem 1.2rem;
}

.video-modal-player iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 18px;
    background: #000;
}

.video-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.video-item:hover {
    transform: translateY(-12px) scale(1.02);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    overflow: hidden;
}

.video-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    filter: brightness(0.95);
}

.video-item:hover .video-thumbnail {
    transform: scale(1.08);
    filter: brightness(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
    opacity: 0.9;
}

.video-item:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
}

.video-info {
    padding: var(--spacing-md);
}

.video-info h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    letter-spacing: -0.3px;
}

.video-info p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    padding: calc(var(--spacing-xl) * 1.5) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.page-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    letter-spacing: -1px;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    font-weight: 400;
    position: relative;
    z-index: 1;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-info p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text);
}

.contact-item svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.submit-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

.submit-btn:active {
    transform: translateY(-2px);
}

.form-message {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    display: block;
}

footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: var(--spacing-md) 0;
    text-align: center;
    margin-top: auto;
}

footer p {
    opacity: 0.9;
    font-size: 0.95rem;
    font-weight: 400;
}

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

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

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-sm);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .collapsible-toggle {
        padding: 1rem 1.1rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-sm);
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .page-title {
        font-size: 2rem;
    }

    .drive-embed-frame {
        min-height: 560px;
    }

    .client-photo-grid {
        gap: 0.85rem;
    }

    .client-film-grid {
        grid-template-columns: 1fr;
        gap: 0.85rem;
    }

    .video-modal {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
    }

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

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

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

    .gallery-grid {
        grid-template-columns: 1fr;
    }

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

    .drive-embed-card,
    .drive-empty-state,
    .photo-story-gallery-card,
    .film-story-gallery-card {
        padding: var(--spacing-sm);
    }

    .drive-embed-frame {
        min-height: 480px;
    }

    .client-photo-grid {
        grid-template-columns: 1fr;
    }

    .client-photo-item {
        border-radius: 20px;
    }

    .client-film-item {
        border-radius: 20px;
    }

    .client-film-play {
        width: 72px;
        height: 72px;
    }

    .video-modal-dialog {
        border-radius: 20px;
    }

    .video-modal-header h2 {
        font-size: 1.1rem;
        padding-right: 2.5rem;
    }

    .video-modal-player {
        padding: 0.75rem 0.75rem 1rem;
    }
}

.nav-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-link {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  color: #1f2933;
  font-size: 1.2rem;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.social-link:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

/* Brand hover colors */
.social-link.instagram:hover {
  background: radial-gradient(circle at 30% 110%, #fdf497, #fd5949, #d6249f, #285aeb);
  color: white;
}

.social-link.whatsapp:hover {
  background: #25D366;
  color: white;
}

.social-link.email:hover {
  background: linear-gradient(135deg, #6366f1, #60a5fa);
  color: white;
}

/* Mobile size tweak */
@media (max-width: 768px) {
  .social-link {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}

/* Scroll to Top Button */
.scroll-to-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--color-accent);
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  z-index: 999;
}

.scroll-to-top-btn:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 12px 32px rgba(0, 212, 255, 0.2);
  background: var(--color-bg-light);
}

.scroll-to-top-btn:active {
  transform: translateY(-2px) scale(1.05);
}

.scroll-to-top-btn[hidden] {
  display: none !important;
}

@media (max-width: 768px) {
  .scroll-to-top-btn {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
  }
}

/* Google Drive Button Styles */
.section-footer-link {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-md);
}

.drive-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.drive-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.drive-btn:active {
  transform: translateY(0);
}

.drive-btn svg {
  stroke: currentColor;
}

.drive-buttons-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.drive-btn-small {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #f5f7fa;
  color: var(--color-primary);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  cursor: pointer;
}

.drive-btn-small:hover {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
  transform: translateY(-1px);
}

.drive-btn-small:active {
  transform: translateY(0);
}

.drive-btn-small svg {
  stroke: currentColor;
}

/* Google Drive Icon Images */
.drive-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.drive-icon-small {
  width: 14px;
  height: 14px;
  object-fit: contain;
}