/* ===== VLAC Theme: Green-Blue ===== */
:root {
    --deep-green: #046356;
    --teal: #0f9b8e;
    --aqua: #22c1c3;
    --sky: #2d9cdb;
    --ink: #0b2b2a;
    --bg: #f2f9f8;
    --card-bg: #ffffff;
    --text-muted: #5b6b6a;
    --gradient: linear-gradient(135deg, var(--deep-green), var(--sky));
    --gradient-soft: linear-gradient(135deg, rgba(4, 99, 86, 0.9), rgba(45, 156, 219, 0.9));
    --shadow: 0 8px 24px rgba(4, 60, 60, 0.12);
    --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html { overflow-x: hidden; }

body {
    font-family: 'Poppins', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Header / Nav ===== */
.site-header {
    background: var(--gradient);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
    position: sticky;
    top: 0;
    z-index: 900;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
}

.brand {
    color: #fff;
    font-weight: 800;
    font-size: 1.7em;
    letter-spacing: 3px;
}

.site-nav {
    display: flex;
    gap: 8px;
}

.site-nav a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 30px;
    transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--deep-green);
        flex-direction: column;
        padding: 10px 20px 18px;
        gap: 4px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .site-nav.open {
        max-height: 80vh;
        overflow-y: auto;
    }

    .site-nav a {
        padding: 12px 10px;
        border-radius: 8px;
    }

    .header-inner { position: relative; }
}

/* ===== Hero ===== */
.hero {
    background: var(--gradient-soft);
    color: #fff;
    text-align: center;
    padding: 70px 20px 50px;
}

.hero.has-image {
    background-image: linear-gradient(135deg, rgba(4, 99, 86, 0.82), rgba(45, 156, 219, 0.82)), var(--hero-bg);
    background-size: cover;
    background-position: center;
}

.hero h1 {
    margin: 0 0 12px;
    font-size: 2.6em;
    font-weight: 800;
    letter-spacing: 2px;
}

.hero p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1em;
    font-weight: 300;
    opacity: 0.95;
}

/* ===== Slideshow ===== */
.slideshow {
    position: relative;
    max-width: 1200px;
    margin: -30px auto 40px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: #003c36;
}

.slideshow-track {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: 0;
    padding-top: 56.3%;
    min-height: 220px;
    margin: 0 auto;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active { opacity: 1; }

.slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #002e29;
}

.slide-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 14px 20px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6), transparent);
    color: #fff;
    font-weight: 600;
}

.slideshow-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.slideshow-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.2s ease;
}

.slideshow-dots span.active { background: #fff; }

.slideshow-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.slideshow-nav:hover { background: rgba(0, 0, 0, 0.6); }
.slideshow-nav.prev { left: 14px; }
.slideshow-nav.next { right: 14px; }

.slideshow-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.75);
    height: 100%;
    font-weight: 300;
    text-align: center;
    padding: 20px;
}

/* ===== Section Title ===== */
.section-title {
    text-align: center;
    font-size: 2em;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 36px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
    margin: 10px auto 0;
}

section { padding: 50px 20px; }

/* ===== General Posts (home page banners) ===== */
.posts-stack {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.post-banner {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 320px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background-color: #003c36;
    background-size: cover;
    background-position: center;
}

.post-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 40, 38, 0.88) 0%, rgba(4, 40, 38, 0.6) 45%, rgba(4, 40, 38, 0.05) 80%);
}

.post-banner.reverse::before {
    background: linear-gradient(270deg, rgba(4, 40, 38, 0.88) 0%, rgba(4, 40, 38, 0.6) 45%, rgba(4, 40, 38, 0.05) 80%);
}

.post-banner.reverse {
    justify-content: flex-end;
}

.post-text-panel {
    position: relative;
    z-index: 2;
    max-width: 460px;
    padding: 40px;
    color: #fff;
}

.post-text-panel h3 {
    margin: 0 0 12px;
    font-size: 1.7em;
    font-weight: 800;
    letter-spacing: 0.5px;
    overflow-wrap: break-word;
}

.post-text-panel p {
    margin: 0;
    font-size: 0.98em;
    line-height: 1.6;
    opacity: 0.95;
    white-space: pre-line;
    overflow-wrap: break-word;
    word-break: break-word;
}

@media (max-width: 640px) {
    .post-banner { min-height: 260px; }
    .post-text-panel { padding: 26px; max-width: 100%; }
    .post-banner::before,
    .post-banner.reverse::before {
        background: linear-gradient(0deg, rgba(4, 40, 38, 0.88) 40%, rgba(4, 40, 38, 0.15) 100%);
    }
}

/* ===== Intro / About blurb on home ===== */
.intro {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-muted);
}

/* ===== Company Page ===== */
.company-card {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: flex-start;
}

.md-image-holder {
    flex: 0 0 260px;
    width: 260px;
    height: 320px;
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(4,99,86,0.08), rgba(45,156,219,0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(4, 99, 86, 0.25);
}

.md-image-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.md-image-holder .placeholder {
    text-align: center;
    color: var(--teal);
    font-size: 0.9em;
    padding: 20px;
}

.md-image-holder .placeholder i { font-size: 2.4em; display: block; margin-bottom: 10px; }

.md-text-holder { flex: 1 1 320px; }

.md-text-holder h2 {
    margin-top: 0;
    color: var(--deep-green);
    font-size: 1.6em;
}

.md-text-holder .role {
    color: var(--teal);
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 1px;
}

.md-text-holder .achievements {
    white-space: pre-line;
    color: var(--text-muted);
    overflow-wrap: break-word;
    word-break: break-word;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    line-clamp: 6;
    overflow: hidden;
    cursor: pointer;
}

.md-text-holder .achievements.expanded {
    display: block;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    overflow: visible;
    cursor: auto;
}

.read-more-btn {
    display: block;
    margin-top: 10px;
    background: none;
    border: none;
    color: var(--sky);
    font-weight: 700;
    cursor: pointer;
    padding: 0;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 0.9em;
}

.read-more-btn:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .company-card { padding: 24px; }
    .md-image-holder { width: 100%; flex-basis: 100%; height: 260px; }
}

/* ===== Investor Relations: image-beside-text sections ===== */
.ir-sections-stack {
    display: flex;
    flex-direction: column;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
}

.ir-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.ir-section.reverse {
    flex-direction: row-reverse;
}

.ir-section-img {
    position: relative;
    flex: 1 1 380px;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, rgba(4,99,86,0.1), rgba(45,156,219,0.1));
}

.ir-section-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ir-section-text {
    flex: 1 1 380px;
    min-width: 0;
}

.ir-section-text h2 {
    margin-top: 0;
    color: var(--deep-green);
    font-size: 1.6em;
    overflow-wrap: break-word;
}

.ir-section-text p {
    color: var(--text-muted);
    white-space: pre-line;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* ===== Investor Relations: scrollable gallery ===== */
.ir-gallery-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    padding: 4px 4px 16px;
    max-width: 1200px;
    margin: 0 auto;
    scrollbar-width: thin;
    scrollbar-color: var(--teal) transparent;
}

.ir-gallery-scroll::-webkit-scrollbar { height: 8px; }
.ir-gallery-scroll::-webkit-scrollbar-track { background: transparent; }
.ir-gallery-scroll::-webkit-scrollbar-thumb { background: rgba(4, 99, 86, 0.35); border-radius: 4px; }

.ir-gallery-item {
    flex: 0 0 auto;
    width: 260px;
    scroll-snap-align: start;
}

.ir-gallery-item img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.ir-gallery-caption {
    margin-top: 8px;
    font-size: 0.85em;
    color: var(--text-muted);
    text-align: center;
}

/* ===== Our Team photo ===== */
.team-photo-wrap {
    max-width: 1100px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.team-photo-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== Board Members Grid ===== */
.board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.board-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    text-align: center;
}

.board-img-wrap {
    position: relative;
    width: 100%;
    max-width: 220px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, rgba(4,99,86,0.1), rgba(45,156,219,0.1));
    margin: 0 auto;
}

.board-img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.board-img-wrap .placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    font-size: 2.6em;
}

.board-card h3 {
    margin: 16px 0 2px;
    color: var(--deep-green);
    font-size: 1.1em;
    font-weight: 700;
    overflow-wrap: break-word;
}

.board-card .role {
    color: var(--teal);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8em;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.board-card .board-bio {
    color: var(--text-muted);
    font-size: 0.92em;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* ===== Expertise Grid ===== */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.expertise-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.expertise-img-wrap {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 133.33%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, rgba(4,99,86,0.15), rgba(45,156,219,0.15));
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.expertise-card:hover .expertise-img-wrap {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px rgba(4, 60, 60, 0.22);
}

.expertise-img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.expertise-card:hover .expertise-img-wrap img {
    transform: scale(1.06);
}

.expertise-card h3 {
    margin: 14px 0 0;
    color: var(--deep-green);
    font-size: 1.05em;
    font-weight: 700;
    line-height: 1.35;
    overflow-wrap: break-word;
}

/* ===== News Grid ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.news-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.news-img-wrap {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 133.33%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, rgba(4,99,86,0.15), rgba(45,156,219,0.15));
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover .news-img-wrap {
    transform: translateY(-6px);
    box-shadow: 0 14px 28px rgba(4, 60, 60, 0.22);
}

.news-img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover .news-img-wrap img {
    transform: scale(1.06);
}

.news-card .news-body { padding-top: 14px; }

.news-card h3 {
    margin: 0 0 8px;
    font-size: 1.05em;
    font-weight: 700;
    line-height: 1.35;
    color: var(--deep-green);
    overflow-wrap: break-word;
}

.news-card .news-date {
    font-size: 0.8em;
    color: var(--teal);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-card .read-more {
    display: inline-block;
    margin-top: 10px;
    color: var(--sky);
    font-weight: 600;
    font-size: 0.9em;
}

.no-news {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 20px;
}

/* ===== Category Filter / Badge ===== */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.category-filter a {
    padding: 8px 20px;
    border-radius: 30px;
    border: 2px solid var(--teal);
    color: var(--deep-green);
    font-weight: 600;
    font-size: 0.9em;
    transition: background 0.2s ease, color 0.2s ease;
}

.category-filter a:hover {
    background: rgba(15, 155, 142, 0.1);
}

.category-filter a.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
}

.category-badge {
    display: inline-block;
    background: rgba(15, 155, 142, 0.12);
    color: var(--deep-green);
    font-size: 0.72em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 8px;
}

/* ===== News Detail ===== */
.news-detail {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.news-detail img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

.news-detail .news-detail-body { padding: 34px; }

.news-detail h1 {
    color: var(--deep-green);
    margin-top: 0;
    overflow-wrap: break-word;
    word-break: break-word;
}

.news-detail .news-date {
    color: var(--teal);
    font-weight: 600;
    font-size: 0.85em;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

.news-detail .news-content {
    white-space: pre-line;
    color: var(--ink);
    overflow-wrap: break-word;
    word-break: break-word;
}

/* ===== Embedded PDF Report ===== */
.pdf-holder {
    margin-top: 26px;
    border: 1px solid rgba(15, 155, 142, 0.25);
    border-radius: var(--radius);
    overflow: hidden;
}

.pdf-holder summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 20px;
    background: rgba(15, 155, 142, 0.08);
    color: var(--deep-green);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    user-select: none;
}

.pdf-holder summary::-webkit-details-marker { display: none; }

.pdf-holder summary .toggle-icon {
    margin-left: auto;
    transition: transform 0.25s ease;
}

.pdf-holder[open] summary .toggle-icon {
    transform: rotate(180deg);
}

.pdf-holder summary i.fa-file-pdf { color: #c0392b; }

.pdf-embed-wrap { padding: 18px 20px; }

.pdf-viewer {
    max-height: 75vh;
    overflow-y: auto;
    background: #e8f1f0;
    border: 1px solid #e0ebe9;
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.pdf-viewer .pdf-page {
    max-width: 100%;
    height: auto;
    box-shadow: 0 4px 14px rgba(4, 60, 60, 0.15);
    border-radius: 4px;
    background: #fff;
}

.pdf-loading {
    color: var(--text-muted);
    padding: 30px 0;
    text-align: center;
}

.pdf-fallback {
    margin: 12px 0 0;
    font-size: 0.85em;
    color: var(--text-muted);
    text-align: center;
}

.back-link {
    display: inline-block;
    margin: 24px auto 0;
    max-width: 800px;
    color: var(--sky);
    font-weight: 600;
}

.back-link i { margin-right: 6px; }

/* ===== Floating Contact Button ===== */
.floating-btn {
    position: fixed;
    bottom: 26px;
    right: 26px;
    background: var(--gradient);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 1.4em;
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 6px 20px rgba(4, 60, 60, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 26px rgba(4, 60, 60, 0.45);
}

/* ===== Contact Modal ===== */
.contact-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(3, 30, 28, 0.7);
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
    z-index: 1000;
    padding: 16px;
}

.contact-modal-content {
    background: rgba(4, 40, 38, 0.7);
    padding: 36px;
    border-radius: var(--radius);
    max-width: 480px;
    width: 100%;
    position: relative;
    backdrop-filter: blur(16px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
    max-height: 92vh;
    overflow-y: auto;
}

.contact-modal h2 {
    color: #fff;
    text-align: center;
    margin-top: 0;
    font-size: 1.5em;
    letter-spacing: 1.5px;
}

.contact-modal form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-modal label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85em;
    font-weight: 600;
    margin-bottom: 2px;
    display: block;
}

.contact-modal input,
.contact-modal textarea {
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: white;
    width: 100%;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 0.95em;
}

.contact-modal input::placeholder,
.contact-modal textarea::placeholder { color: rgba(255, 255, 255, 0.5); }

.contact-modal input:focus,
.contact-modal textarea:focus {
    outline: none;
    border-color: var(--aqua);
}

.contact-modal textarea { resize: vertical; min-height: 100px; }

.contact-modal button {
    padding: 12px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.05em;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    font-family: 'Poppins', Arial, sans-serif;
}

.contact-modal button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.close-btn {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 1.8em;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover { color: white; }

/* ===== Footer ===== */
.site-footer {
    background: var(--gradient);
    color: white;
    padding: 24px 20px;
    margin-top: 20px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-inner p { margin: 0; font-size: 0.9em; opacity: 0.9; }

.admin-link {
    font-size: 0.8em;
    opacity: 0.7;
    border: 1px solid rgba(255,255,255,0.4);
    padding: 4px 12px;
    border-radius: 20px;
    transition: opacity 0.2s ease, background 0.2s ease;
}

.admin-link:hover { opacity: 1; background: rgba(255,255,255,0.15); }

/* ===== Buttons / misc ===== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--gradient);
    color: #fff;
    border-radius: 30px;
    font-weight: 600;
    border: 2px solid rgba(255,255,255,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(4,60,60,0.25); }

@media (max-width: 768px) {
    .hero { padding: 50px 16px 40px; }
    .hero h1 { font-size: 2em; }
    section { padding: 36px 16px; }
    .floating-btn { width: 52px; height: 52px; font-size: 1.2em; bottom: 18px; right: 18px; }
}