/* ===========================================
   Esmanhoto Locações - Estilos Principais
   =========================================== */

/* 1. CSS VARIABLES */
:root {
    --primary: hsl(232, 39%, 27%);
    --primary-fg: hsl(0, 0%, 100%);
    --secondary: hsl(230, 25%, 95%);
    --secondary-fg: hsl(232, 39%, 27%);
    --accent: hsl(215, 80%, 50%);
    --accent-fg: hsl(0, 0%, 100%);
    --foreground: hsl(230, 38%, 17%);
    --muted-fg: hsl(230, 10%, 45%);
    --border: hsl(230, 15%, 90%);
    --card: hsl(0, 0%, 100%);
    --card-fg: hsl(230, 38%, 17%);
    --radius: 0.5rem;
    --shadow-card: 0 4px 20px -4px hsla(232, 39%, 27%, 0.1);
    --shadow-card-hover: 0 8px 30px -4px hsla(232, 39%, 27%, 0.2);
    --shadow-accent: 0 4px 20px -4px hsla(215, 80%, 50%, 0.4);
    --hero-overlay: linear-gradient(135deg, hsla(232, 39%, 17%, 0.85), hsla(232, 39%, 27%, 0.7));
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --container-max: 1400px;
}

/* 2. RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    color: var(--foreground);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* 3. LAYOUT */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
}

/* 4. HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 1rem;
}

.header-logo img { height: 48px; width: auto; }

.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 280px;
}

.search-wrapper .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-fg);
    font-size: 0.875rem;
}

.search-wrapper input {
    width: 100%;
    border-radius: var(--radius);
    background: var(--secondary);
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    font-size: 0.875rem;
    border: none;
    outline: none;
    color: var(--foreground);
    font-family: var(--font-body);
    transition: box-shadow 0.2s;
}

.search-wrapper input::placeholder { color: var(--muted-fg); }
.search-wrapper input:focus { box-shadow: 0 0 0 2px var(--accent); }

.search-results {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 0.25rem;
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    overflow: hidden;
    z-index: 50;
}

.search-results.active { display: block; }

.search-result-item {
    display: flex;
    flex-direction: column;
    padding: 0.625rem 1rem;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
    border: none;
    background: none;
    width: 100%;
}

.search-result-item:hover { background: hsla(215, 80%, 50%, 0.1); }
.search-result-item .result-name { font-size: 0.875rem; font-weight: 600; color: var(--card-fg); }
.search-result-item .result-category { font-size: 0.75rem; color: var(--muted-fg); }

.search-no-results {
    padding: 1rem;
    font-size: 0.875rem;
    color: var(--muted-fg);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    color: hsla(230, 38%, 17%, 0.8);
    transition: all 0.2s;
}

.nav-link:hover { background: var(--secondary); }
.nav-link--active { background: var(--accent); color: var(--accent-fg); }
.nav-link--active:hover { background: var(--accent); }

.header-cta { flex-shrink: 0; }

.hamburger {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--foreground);
    cursor: pointer;
    padding: 0.25rem;
}

.mobile-menu {
    display: none;
    border-top: 1px solid var(--border);
    background: #fff;
    padding: 0.5rem 1rem 1rem;
}

.mobile-menu.active { display: block; }

.mobile-menu .search-wrapper { max-width: 100%; margin-bottom: 0.5rem; }
.mobile-menu .search-results { position: relative; margin-top: 0.25rem; }

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: 0.5rem;
}

.mobile-nav .nav-link { padding: 0.75rem 1rem; }

.desktop-only { display: none; }

@media (min-width: 1024px) {
    .desktop-only { display: flex; }
    .mobile-only { display: none !important; }
    .mobile-menu { display: none !important; }
}

/* 5. BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.5;
}

.btn-accent {
    background: var(--accent);
    color: var(--accent-fg);
    box-shadow: var(--shadow-accent);
}
.btn-accent:hover { background: hsl(215, 80%, 45%); }

.btn-primary {
    background: var(--primary);
    color: var(--primary-fg);
}
.btn-primary:hover { background: hsl(232, 39%, 22%); }

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--primary-fg);
}

.btn-outline-accent {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}
.btn-outline-accent:hover {
    background: var(--accent);
    color: var(--accent-fg);
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

.btn-block { width: 100%; }

.btn i { font-size: 0.875em; }

/* 6. SECTION TITLE */
.section-title {
    margin-bottom: 2.5rem;
    text-align: center;
}

.section-title--left { text-align: left; }

.section-subtitle {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-heading {
    font-size: 2rem;
    font-weight: 800;
    color: var(--foreground);
    margin-bottom: 0.75rem;
}

.section-desc {
    color: var(--muted-fg);
    max-width: 40rem;
    margin: 0 auto;
}

.section-title--left .section-desc { margin: 0; }

/* 7. CARDS */
.card {
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--card);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: all 0.3s;
}

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

.card-link {
    display: block;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: var(--shadow-card);
    transition: all 0.3s;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}

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

.card-link:hover .card-title { color: var(--accent); }
.card-link:hover .card-arrow { color: var(--accent); transform: translateX(4px); }

.card-icon {
    display: inline-flex;
    padding: 0.75rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.card-icon--accent { background: hsla(215, 80%, 50%, 0.1); }
.card-icon--accent i { color: var(--accent); }

.card-icon--primary { background: var(--primary); }
.card-icon--primary i { color: var(--primary-fg); }

.card-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--card-fg);
    transition: color 0.2s;
}

.card-text { font-size: 0.875rem; color: var(--muted-fg); }

.card-arrow {
    color: var(--muted-fg);
    transition: all 0.2s;
}

.card-img-placeholder {
    height: 12rem;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card-img-placeholder span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.5rem;
    color: hsla(230, 10%, 45%, 0.3);
}

.card-body { padding: 1.25rem; }

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--muted-fg);
    margin-top: 1rem;
}

.card-category {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
}

.card-cta {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    gap: 0.25rem;
}

/* 8. HERO */
.hero {
    background: var(--primary);
    padding: 5rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-fg);
    margin-bottom: 1rem;
}

.hero p {
    color: hsla(0, 0%, 100%, 0.7);
    max-width: 42rem;
    margin: 0 auto;
}

.hero-home {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    text-align: left;
}

.hero-home-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.hero-home-overlay {
    position: absolute;
    inset: 0;
    background: var(--hero-overlay);
}

.hero-home .container { position: relative; z-index: 10; padding-top: 5rem; padding-bottom: 5rem; }

.hero-home-content { max-width: 42rem; animation: fadeInUp 0.6s ease-out; }

.hero-badge {
    display: inline-block;
    border-radius: 9999px;
    background: hsla(215, 80%, 50%, 0.2);
    padding: 0.375rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
}

.hero-home h1 { font-size: 2.5rem; color: var(--primary-fg); margin-bottom: 1.5rem; line-height: 1.1; }
.hero-home h1 span { color: var(--accent); }

.hero-home p {
    font-size: 1.125rem;
    color: hsla(0, 0%, 100%, 0.8);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }

@media (min-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .hero-home h1 { font-size: 3.75rem; }
}

/* 9. STATS */
.stats {
    background: var(--primary);
    padding: 2rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    margin-top: 0.25rem;
}

@media (min-width: 768px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

/* 10. FEATURES */
.features-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }

/* 11. GRIDS */
.grid-2 {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

.grid-3 {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

.grid-4 {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* 12. EQUIPMENT CATEGORY CARD (Homepage) */
.cat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: var(--shadow-card);
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
}

.cat-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: hsla(215, 80%, 50%, 0.3);
}

.cat-card:hover .card-title { color: var(--accent); }
.cat-card:hover .card-arrow { color: var(--accent); }

.cat-card .card-icon {
    padding: 0.75rem;
    border-radius: var(--radius);
    background: var(--primary);
    margin-bottom: 0;
    flex-shrink: 0;
}

.cat-card .card-icon i { color: var(--primary-fg); font-size: 1.25rem; }

.cat-card-info { flex: 1; min-width: 0; }
.cat-card-info .card-title { font-size: 1rem; }
.cat-card-info .card-text { font-size: 0.75rem; margin-top: 0.125rem; }

/* 13. SECTION BACKGROUNDS */
.section { padding: 5rem 0; }
.section--bg { background: var(--secondary); }
.section--primary { background: var(--primary); }

/* 14. ABOUT PREVIEW */
.about-preview-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-preview-grid { grid-template-columns: 1fr 1fr; }
}

.about-preview-text p { color: var(--muted-fg); line-height: 1.7; margin-bottom: 1rem; }

.check-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }

.check-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--foreground);
}

.check-item i { color: var(--accent); }

.about-sidebar {
    border-radius: 1rem;
    background: var(--secondary);
    padding: 2rem;
}

.about-sidebar-item { margin-bottom: 1.5rem; }
.about-sidebar-item:last-child { margin-bottom: 0; }

.about-sidebar-item h4 {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

.about-sidebar-item p {
    font-size: 0.875rem;
    color: var(--muted-fg);
    margin-top: 0.25rem;
}

/* 15. BLOG POST CONTENT */
.content-heading {
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
}

.content-paragraph {
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--muted-fg);
}

@media (min-width: 768px) {
    .content-paragraph { font-size: 1.125rem; }
}

/* 16. BLOG POST META */
.post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.6);
}

.post-meta-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-fg);
}

.post-meta-author {
    font-weight: 600;
    color: hsla(0, 0%, 100%, 0.8);
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.share-btn {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    background: hsla(0, 0%, 100%, 0.1);
    border: none;
    color: inherit;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.2s;
    font-family: var(--font-body);
}

.share-btn:hover { background: hsla(0, 0%, 100%, 0.2); }

/* 17. CTA SECTION */
.cta-section {
    background: var(--primary);
    padding: 4rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--primary-fg);
    margin-bottom: 1rem;
}

.cta-section p {
    color: hsla(0, 0%, 100%, 0.7);
    max-width: 36rem;
    margin: 0 auto 2rem;
}

@media (min-width: 768px) {
    .cta-section h2 { font-size: 2.25rem; }
}

/* 18. CTA INLINE (Blog post, Category page) */
.cta-inline {
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
}

.cta-inline--secondary { background: var(--secondary); }
.cta-inline--primary { background: var(--primary); }

.cta-inline h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cta-inline--primary h3 { color: var(--primary-fg); }
.cta-inline--primary p { color: hsla(0, 0%, 100%, 0.7); font-size: 0.875rem; margin-bottom: 1rem; }

.cta-inline--secondary .cta-inline-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 768px) {
    .cta-inline--secondary .cta-inline-flex {
        flex-direction: row;
        text-align: left;
    }
    .cta-inline--secondary .cta-inline-flex > div { flex: 1; }
    .cta-inline { padding: 2.5rem; }
}

.cta-inline--secondary h3 { color: var(--foreground); }
.cta-inline--secondary p { font-size: 0.875rem; color: var(--muted-fg); }

/* 19. RELATED POSTS */
.related-section {
    border-top: 1px solid var(--border);
    background: var(--secondary);
    padding: 4rem 0;
}

.related-section h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.related-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 48rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .related-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 20. CONTACT */
.contact-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-cards { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: var(--shadow-card);
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
}

a.contact-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: hsla(215, 80%, 50%, 0.3);
}

.contact-card .card-icon {
    background: hsla(215, 80%, 50%, 0.1);
    margin-bottom: 0;
    flex-shrink: 0;
}

.contact-card .card-icon i { color: var(--accent); font-size: 1.5rem; }
.contact-card h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--card-fg); }
.contact-card p { font-size: 0.875rem; color: var(--muted-fg); }

.contact-map {
    border-radius: 1rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 500px;
    border: 0;
}

/* 21. ABOUT PAGE */
.about-history {
    max-width: 64rem;
    margin: 0 auto;
    display: grid;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-history { grid-template-columns: 1fr 1fr; }
}

.about-history-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-history-text p { color: var(--muted-fg); line-height: 1.7; }

.about-history-img {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.about-history-img img { width: 100%; height: 100%; object-fit: cover; }

.mission-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .mission-grid { grid-template-columns: repeat(2, 1fr); }
}

.mission-card {
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--card);
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

.mission-card h3 {
    font-size: 1.5rem;
    color: var(--card-fg);
    margin-bottom: 0.75rem;
}

.mission-card p { color: var(--muted-fg); line-height: 1.7; }

/* 22. EQUIPMENT DETAIL */
.detail-grid {
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 1024px) {
    .detail-grid { grid-template-columns: 1fr 1fr; }
}

.detail-img-placeholder {
    border-radius: 1rem;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    overflow: hidden;
}

.detail-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-img-placeholder span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 3.75rem;
    color: hsla(230, 10%, 45%, 0.2);
}

.detail-info h2 { font-size: 1.5rem; color: var(--foreground); margin-bottom: 1rem; }
.detail-info > p { color: var(--muted-fg); line-height: 1.7; margin-bottom: 1.5rem; }
.detail-info h3 { font-size: 1.125rem; color: var(--foreground); margin-bottom: 0.75rem; }

.specs-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 2rem; }

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--foreground);
}

.spec-item i { color: var(--accent); }

/* 23. BACK LINK */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.2s;
    margin-bottom: 2rem;
}

.back-link--light { color: hsla(0, 0%, 100%, 0.7); }
.back-link--light:hover { color: var(--accent); }
.back-link--dark { color: var(--primary); }
.back-link--dark:hover { color: var(--accent); }

/* Blog back link pill */
.back-link-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: hsla(0, 0%, 100%, 0.1);
    font-size: 0.875rem;
    font-weight: 600;
    color: hsla(0, 0%, 100%, 0.8);
    transition: all 0.2s;
    margin-bottom: 1.5rem;
}

.back-link-pill:hover { background: hsla(0, 0%, 100%, 0.2); color: var(--accent); }

/* 24. BLOG POST HERO */
.blog-post-hero { max-width: 48rem; margin: 0 auto; }

.blog-post-hero .card-category {
    display: inline-block;
    border-radius: 9999px;
    background: var(--accent);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-fg);
    margin-bottom: 0.75rem;
}

.blog-post-hero h1 { color: var(--primary-fg); margin-bottom: 1.5rem; line-height: 1.15; }
.blog-post-hero > p { font-size: 1.125rem; color: hsla(0, 0%, 100%, 0.7); line-height: 1.7; margin-bottom: 1.5rem; }

.post-article { max-width: 48rem; margin: 0 auto; }
.post-cta { max-width: 48rem; margin: 4rem auto 0; }

/* BLOG POST MOBILE FIXES */
@media (max-width: 767px) {
    .blog-post-hero h1 {
        font-size: 1.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .blog-post-hero > p {
        font-size: 0.875rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }

    .blog-post-hero .card-category {
        font-size: 0.625rem;
        padding: 0.2rem 0.625rem;
    }

    .post-meta {
        gap: 0.5rem;
        font-size: 0.75rem;
        padding-top: 1rem;
    }

    .post-meta-avatar {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.625rem;
    }

    .share-btn {
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
    }

    .content-heading {
        font-size: 1.125rem;
        margin-top: 2rem;
        margin-bottom: 0.75rem;
    }

    .content-paragraph {
        font-size: 0.875rem;
        line-height: 1.7;
        margin-bottom: 1rem;
    }

    .post-article {
        padding: 0 0.25rem;
    }

    .post-cta {
        margin-top: 2rem;
    }

    .cta-inline {
        padding: 1.25rem;
    }

    .cta-inline h3 {
        font-size: 1rem;
    }

    .cta-inline--secondary p {
        font-size: 0.8125rem;
    }

    .related-section {
        padding: 2.5rem 0;
    }

    .related-section h3 {
        font-size: 1.125rem;
        margin-bottom: 1.25rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .back-link-pill {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
        margin-bottom: 1rem;
    }
}

/* 24B. EQUIPMENT CARDS (HOME) */
.equip-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.3s, transform 0.3s;
}

.equip-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.equip-card-img {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.equip-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.equip-card-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.equip-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--accent-fg);
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
    transition: background 0.2s, transform 0.2s;
    width: 100%;
    justify-content: center;
}

.equip-card-btn:hover {
    background: hsl(215, 80%, 42%);
    transform: scale(1.02);
}

.equip-card-btn i {
    font-size: 1.125rem;
}

@media (max-width: 767px) {
    .equip-card-img { height: 140px; }
    .equip-card { padding: 1rem; }
    .equip-card-btn { font-size: 0.75rem; padding: 0.5rem 1rem; }
}

/* 25. 404 PAGE */
.page-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--secondary);
    text-align: center;
}

.page-404 h1 { font-size: 4rem; font-weight: 800; margin-bottom: 1rem; }
.page-404 p { font-size: 1.25rem; color: var(--muted-fg); margin-bottom: 1rem; }
.page-404 a { color: var(--primary); text-decoration: underline; }
.page-404 a:hover { color: var(--accent); }

/* 26. FOOTER */
.site-footer {
    background: var(--primary);
    color: var(--primary-fg);
}

.site-footer .container { padding-top: 3rem; padding-bottom: 3rem; }

.footer-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }

.footer-logo { height: 48px; width: auto; margin-bottom: 1rem; }

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: hsla(0, 0%, 100%, 0.7);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a {
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
    transition: color 0.2s;
}

.footer-nav a:hover { color: var(--accent); }

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
}

.footer-contact a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

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

.footer-contact div {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-contact i { flex-shrink: 0; margin-top: 0.125rem; }

.footer-hours {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: hsla(0, 0%, 100%, 0.7);
}

.footer-hours i { flex-shrink: 0; margin-top: 0.125rem; }

.footer-hours-label {
    font-weight: 600;
    color: hsla(0, 0%, 100%, 0.9);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: hsla(0, 0%, 100%, 0.1);
    color: hsla(0, 0%, 100%, 0.7);
    font-size: 1rem;
    transition: all 0.2s;
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--accent-fg);
}

.footer-bottom {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
    text-align: center;
    font-size: 0.75rem;
    color: hsla(0, 0%, 100%, 0.5);
}

/* 27. TEXT UTILITIES */
.text-accent { color: var(--accent); }
.text-center { text-align: center; }
.text-muted { color: var(--muted-fg); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

/* 28. FLASH MESSAGES */
.flash {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.flash-success { background: hsl(142, 76%, 95%); color: hsl(142, 76%, 25%); border: 1px solid hsl(142, 76%, 80%); }
.flash-error { background: hsl(0, 84%, 95%); color: hsl(0, 84%, 30%); border: 1px solid hsl(0, 84%, 80%); }

/* 29. ANIMATIONS */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in-up { animation: fadeInUp 0.6s ease-out; }

/* 30. WHATSAPP FLOATING BUTTON */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    font-size: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767px) {
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 3rem;
        height: 3rem;
        font-size: 1.625rem;
    }
}