/* ═══════════════════════════════════════
   IGASAC — Industrial GA S.A.C Styles
   ═══════════════════════════════════════ */

/* Page Base */
.igasac-page {
    background: #f8fafc;
    color: #1e293b;
    min-height: 100vh;
    overflow-x: hidden;
    width: 100%;
}

.igasac-page h1, .igasac-page h2, .igasac-page h3, .igasac-page h4, .igasac-page h5, .igasac-page h6 {
    font-family: 'Outfit', sans-serif;
}

.igasac-page p, .igasac-page a, .igasac-page span, .igasac-page li {
    font-family: 'Inter', sans-serif;
}

/* Container utility */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Page top section (replaces inline padding-top:120px) */
.section-page-top {
    padding-top: 120px;
}

/* ═══════════ NAVBAR ═══════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(27, 58, 92, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-fast);
}

.navbar.scrolled {
    background: rgba(27, 58, 92, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-back {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    padding: 6px 14px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

.btn-back:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.2);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--igasac-secondary);
    flex-shrink: 0;
}

.nav-brand span {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 800;
    color: #FFFFFF;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 6px;
    align-items: center;
}

.nav-links a {
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--igasac-secondary);
    background: rgba(255, 255, 255, 0.15);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
}

/* ═══════════ HERO ═══════════ */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 30px 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../assets/img/FACHADA-IGASAC.jpg') center/cover no-repeat;
    filter: brightness(0.55) contrast(1.1);
    z-index: 0;
    image-rendering: -webkit-optimize-contrast;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27, 58, 92, 0.72), rgba(15, 34, 54, 0.60));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 16px;
}

.hero h1 span {
    color: var(--igasac-secondary);
}

.hero p {
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 30px;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--igasac-secondary), #36ae5b);
    color: #FFFFFF;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    transition: var(--transition-fast);
    box-shadow: 0 8px 30px rgba(67, 212, 113, 0.3);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(67, 212, 113, 0.4);
    color: #FFFFFF;
}

/* ═══════════ SECTION COMMON ═══════════ */
.section {
    padding: 80px 30px;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--igasac-dark);
    margin-bottom: 16px;
}

.section-title span {
    color: var(--igasac-primary);
}

.section-subtitle {
    text-align: center;
    color: #4B5563;
    max-width: 600px;
    margin: 0 auto 50px;
    font-size: clamp(0.9rem, 2vw, 1rem);
    font-weight: 500;
}

.section-dark {
    background: #F3F4F6;
}

/* ═══════════ FOOTER ═══════════ */
.footer {
    background: #0F2236;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.footer-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.footer-brand {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--igasac-secondary);
    letter-spacing: 1px;
}

.footer-col-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--igasac-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-contact-icon {
    font-size: 1.2rem;
    color: var(--igasac-secondary);
}

.footer-contact-text {
    font-size: 0.9rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact-text strong {
    display: block;
    color: #fff;
    margin-bottom: 2px;
}

.footer-bottom {
    margin-top: 40px;
    padding: 20px 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 5px;
}

.footer-text a {
    color: var(--igasac-secondary);
    font-weight: 600;
}

/* Footer responsive rules are in the main responsive section at the bottom */

/* ═══════════ CATALOG MAIN & PRODUCTS ═══════════ */
.catalog-main {
    flex: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-img-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f8f9fa;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--igasac-primary);
    margin-bottom: 10px;
}

.product-desc {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.product-price {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--igasac-secondary);
    margin-bottom: 20px;
}

/* ═══════════ REFINED SIDEBAR ═══════════ */
.iga-sidebar {
    flex: 0 0 300px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.04);
    position: sticky;
    top: 100px;
    overflow: hidden;
}

.iga-sidebar-header {
    background: var(--igasac-primary);
    padding: 25px;
    color: #fff;
}

.iga-sidebar-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.iga-sidebar-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    color: #475569;
    font-weight: 600;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.iga-sidebar-item:hover, .iga-sidebar-item.active {
    background: #f1f5f9;
    color: var(--igasac-primary);
    border-left-color: var(--igasac-secondary);
}

.iga-sidebar-count {
    background: #f1f5f9;
    color: #64748b;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.8rem;
}

.iga-sidebar-item.active .iga-sidebar-count {
    background: var(--igasac-secondary);
    color: #fff;
}

/* ═══════════ WHATSAPP FLOAT IGASAC ═══════════ */
.floating-whatsapp-igasac {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.floating-whatsapp-igasac:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #128c7e;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.floating-whatsapp-igasac svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .floating-whatsapp-igasac {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

.catalog-layout { display: flex; gap: 40px; align-items: flex-start; padding: 0 30px; }
.category-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--igasac-primary);
    margin: 0 0 30px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(27, 58, 92, 0.1);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.iga-sidebar-toggle {
    display: none; align-items: center; gap: 8px; margin: 0 30px 20px;
    padding: 12px 24px; background: var(--igasac-primary); color: #fff;
    border: none; border-radius: 8px; font-family: 'Outfit', sans-serif;
    font-weight: 700; font-size: 0.95rem; cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(27, 58, 92, 0.2);
}
.iga-sidebar-toggle:hover { background: var(--igasac-dark); transform: translateY(-2px); }

.iga-sidebar-close {
    display: none; background: none; border: none; color: #fff; font-size: 1.8rem;
    cursor: pointer; line-height: 1; padding: 0; opacity: 0.8;
}

.iga-sidebar-list { list-style: none; padding: 15px 0; margin: 0; }
.iga-sidebar-list li { margin: 0; border-bottom: 1px solid #f0f0f0; }
.iga-sidebar-list li:last-child { border-bottom: none; }

.iga-sidebar-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 999; backdrop-filter: blur(4px); opacity: 0; transition: opacity 0.3s ease;
}
.iga-sidebar-overlay.active { display: block; opacity: 1; }

.catalog-main { flex: 1; min-width: 0; }

/* ═══════════ PRODUCTS GRID ═══════════ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 30px;
    width: 100%;
}

.product-card {
    background: #FFFFFF;
    border: 1px solid #eaeaea;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--igasac-primary), var(--igasac-secondary));
    transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(27, 58, 92, 0.12);
    border-color: rgba(27, 58, 92, 0.2);
}

.product-card:hover::after { transform: scaleX(1); }

.product-img-wrapper {
    height: 240px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    padding: 25px;
}

.product-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.product-info {
    padding: 24px;
}

.product-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--igasac-dark);
    margin-bottom: 10px;
}

.product-desc {
    font-size: 0.9rem;
    color: #4B5563;
    margin-bottom: 14px;
    line-height: 1.6;
    font-weight: 500;
}

.product-price {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--igasac-primary);
    margin-bottom: 18px;
}

/* ═══════════ BUTTONS ═══════════ */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--whatsapp-green);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.btn-whatsapp:hover {
    background: #1EBE57;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: #fff;
}

/* ═══════════ ABOUT SECTION ═══════════ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.about-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.about-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-text h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--igasac-primary);
    margin-bottom: 16px;
    font-weight: 800;
}

.about-text p {
    color: #4B5563;
    margin-bottom: 16px;
    line-height: 1.7;
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    font-weight: 500;
}

.stats-row {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    flex: 1;
    min-width: 80px;
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    color: var(--igasac-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: #4B5563;
    margin-top: 4px;
    font-weight: 600;
}

/* ═══════════ FACADE / INFRASTRUCTURE ═══════════ */
.facade-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.facade-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.facade-img img {
    width: 100%;
    height: auto;
    display: block;
}

.facade-stat {
    background: #FFFFFF;
    padding: 20px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--igasac-primary);
    margin-bottom: 15px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.facade-stat:hover {
    background: #F8F9FA;
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.facade-stat strong {
    display: block;
    font-size: 0.85rem;
    color: var(--igasac-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    font-weight: 700;
}

.facade-stat span {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--igasac-dark);
    font-weight: 700;
}

/* ═══════════ CLIENTS ═══════════ */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.client-card {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.client-card:hover {
    border-color: var(--igasac-primary);
    background: #F8F9FA;
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.client-logo-wrapper {
    width: 110px;
    height: 110px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    padding: 12px;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition-medium);
}

.client-card:hover .client-logo-wrapper {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(212, 168, 67, 0.2);
}

.client-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.client-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--igasac-dark);
    margin-bottom: 6px;
}

.client-card p {
    font-size: 0.9rem;
    font-weight: 500;
    color: #4B5563;
}

/* ═══════════ CONTACT ═══════════ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: #FFFFFF;
    border-radius: 12px;
    transition: var(--transition-fast);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

.contact-item:hover {
    background: #F8F9FA;
    border-color: var(--igasac-primary);
    transform: translateX(4px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.05);
}

.contact-item h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--igasac-dark);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.95rem;
    font-weight: 500;
    color: #4B5563;
    line-height: 1.5;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(27, 58, 92, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--igasac-primary);
    flex-shrink: 0;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 20px;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    color: var(--igasac-dark);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition-fast);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--igasac-primary);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(27, 58, 92, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--igasac-secondary), #B8912E);
    color: #0F2236;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 168, 67, 0.3);
}

/* ═══════════ MAP CONTAINER ═══════════ */
.map-container {
    width: 100%;
    height: 350px;
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition-medium, 0.3s ease);
}

.map-container:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--igasac-primary);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* ═══════════ FOOTER ═══════════ */
.footer {
    background: linear-gradient(180deg, #2C2C2C 0%, #1A1A1A 100%);
    border-top: none;
    padding: 0;
    text-align: left;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #D4A843, #F5C542, #E8A020, #D4A843);
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 30px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: #F5C542;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}

.footer-desc {
    color: #A0A0A0;
    font-size: 0.9rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 320px;
    word-break: break-word;
    overflow-wrap: break-word;
}

.footer-col-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: #F5C542;
    border-radius: 2px;
}

.footer-separator {
    display: none;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
    flex-wrap: nowrap;
}

.footer-links a {
    color: #B0B0B0;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '›';
    color: #F5C542;
    font-size: 1.1rem;
    font-weight: 700;
    transition: var(--transition-fast);
    line-height: 1;
}

.footer-links a:hover {
    color: #F5C542;
    transform: translateX(6px);
}

.footer-links a:hover::before {
    color: #FFFFFF;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-contact-icon {
    width: 38px;
    height: 38px;
    background: rgba(245, 197, 66, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    color: #F5C542;
    border: 1px solid rgba(245, 197, 66, 0.15);
}

.footer-contact-text {
    color: #B0B0B0;
    font-size: 0.88rem;
    line-height: 1.6;
    font-weight: 400;
    word-break: break-word;
    overflow-wrap: break-word;
}

.footer-contact-text strong {
    display: block;
    color: #E0E0E0;
    font-weight: 600;
    margin-bottom: 2px;
    font-size: 0.85rem;
}

.footer-address {
    display: none;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-text {
    color: #707070;
    font-size: 0.82rem;
    font-weight: 400;
    margin: 0;
}

.footer-text a {
    color: #F5C542;
    font-weight: 600;
}

.footer-text a:hover {
    color: #FFFFFF;
}

/* ═══════════ RESPONSIVE ═══════════ */

/* --- Tablet (max-width: 992px) --- */
@media (max-width: 992px) {
    /* Catalog sidebar → drawer */
    .catalog-layout {
        flex-direction: column;
        padding: 0 20px;
    }

    .iga-sidebar-toggle {
        display: inline-flex;
    }

    .iga-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 300px;
        max-width: 85vw;
        z-index: 1000;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        overflow-y: auto;
    }

    .iga-sidebar.active {
        transform: translateX(0);
    }

    .iga-sidebar-close {
        display: block;
    }

    .catalog-main {
        width: 100%;
    }

    /* Grid layouts → single column */
    .about-grid,
    .facade-wrapper,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-img img {
        height: 300px;
    }

    .facade-img img {
        width: 100%;
        height: auto;
    }

    /* Footer → 2 columns */
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    /* Products grid → 2 columns */
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    }
}

/* --- Mobile (max-width: 768px) --- */
@media (max-width: 768px) {
    /* ---- Navbar mobile menu ---- */
    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(27, 58, 92, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 0 20px;
        gap: 8px;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.4s ease, visibility 0s linear 0.4s;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1000;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    .nav-links.open {
        max-height: 500px;
        opacity: 1;
        visibility: visible;
        padding: 20px;
        transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.4s ease, visibility 0s linear 0s;
    }

    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 12px;
        border-radius: 8px;
    }

    .btn-back {
        width: 100%;
        text-align: center;
    }

    .nav-brand span {
        font-size: clamp(0.9rem, 3vw, 1.3rem);
    }

    /* ---- Hero ---- */
    .hero {
        min-height: 60vh;
        padding: 100px 20px 60px;
    }

    /* ---- Products grid → 1 column ---- */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* ---- Catalog layout ---- */
    .catalog-layout {
        padding: 0 16px;
    }

    .iga-sidebar-toggle {
        margin: 0 16px 20px;
    }

    .catalog-section {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    /* ---- Stats ---- */
    .stats-row {
        justify-content: center;
        gap: 20px;
    }

    /* ---- Section padding ---- */
    .section {
        padding: 60px 20px;
    }

    .section-page-top {
        padding-top: 110px;
    }

    /* ---- About image ---- */
    .about-img img {
        height: 250px;
    }

    /* ---- Clients grid ---- */
    .clients-grid {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
        gap: 20px;
    }

    .client-card {
        padding: 28px 20px;
    }

    /* ---- Contact grid ---- */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-item {
        padding: 14px;
    }

    /* ---- Map ---- */
    .map-container {
        height: 280px;
    }

    /* ---- Footer ---- */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 20px 0;
        text-align: center;
    }

    .footer-col {
        align-items: center;
    }

    .footer-contact-item {
        justify-content: center;
        text-align: center;
        gap: 10px;
        word-break: break-word;
    }

    .footer-bottom {
        padding: 16px 20px;
        margin-top: 30px;
        justify-content: center;
        text-align: center;
        flex-direction: column;
    }

    .footer-links {
        gap: 10px;
        align-items: center;
    }

    .footer-desc {
        max-width: 100%;
    }

    .footer-col-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-brand {
        text-align: center;
    }
}

/* --- Small Mobile (max-width: 480px) --- */
@media (max-width: 480px) {
    /* ---- Navbar ---- */
    .nav-container {
        padding: 0 16px;
        height: 60px;
    }

    .brand-group {
        gap: 10px;
    }

    .nav-brand img {
        width: 34px;
        height: 34px;
    }

    .nav-brand span {
        font-size: 0.9rem;
    }

    .nav-links {
        top: 60px;
    }

    .nav-links.open {
        padding: 16px;
    }

    .btn-back {
        font-size: 0.75rem;
        padding: 5px 10px;
    }

    /* ---- Hero ---- */
    .hero {
        min-height: 50vh;
        padding: 80px 16px 50px;
    }

    .hero h1 {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
    }

    .hero p {
        font-size: 0.9rem;
    }

    .hero-btn {
        padding: 13px 30px;
        font-size: 0.9rem;
    }

    /* ---- Sections ---- */
    .section {
        padding: 40px 16px;
    }

    .section-page-top {
        padding-top: 100px;
    }

    .section-title {
        font-size: clamp(1.3rem, 5vw, 1.8rem);
    }

    .section-subtitle {
        font-size: 0.88rem;
        margin-bottom: 30px;
    }

    /* ---- About ---- */
    .about-img img {
        height: 200px;
    }

    .about-text h3 {
        font-size: 1.15rem;
    }

    .about-text p {
        font-size: 0.9rem;
    }

    .stats-row {
        gap: 16px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: 0.78rem;
    }

    /* ---- Facade ---- */
    .facade-wrapper {
        gap: 24px;
    }

    .facade-stat {
        padding: 16px;
    }

    .facade-stat strong {
        font-size: 0.8rem;
    }

    .facade-stat span {
        font-size: 0.92rem;
    }

    /* ---- Products ---- */
    .product-info {
        padding: 18px;
    }

    .product-name {
        font-size: 1rem;
    }

    .product-desc {
        font-size: 0.85rem;
    }

    .product-img-wrapper {
        height: 180px;
        padding: 18px;
    }

    .category-title {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    /* ---- Clients ---- */
    .clients-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .client-card {
        padding: 20px 14px;
    }

    .client-card h4 {
        font-size: 0.85rem;
    }

    .client-card p {
        font-size: 0.8rem;
    }

    .client-logo-wrapper {
        width: 80px;
        height: 80px;
        padding: 8px;
    }

    /* ---- Contact ---- */
    .contact-item {
        padding: 12px;
        gap: 12px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .contact-item h4 {
        font-size: 0.95rem;
    }

    .contact-item p {
        font-size: 0.88rem;
    }

    .btn-whatsapp {
        padding: 10px 20px;
        font-size: 0.88rem;
    }

    /* ---- Map ---- */
    .map-container {
        height: 220px;
        border-radius: 12px;
    }

    /* ---- Footer ---- */
    .footer-content {
        padding: 30px 16px 0;
        gap: 24px;
    }

    .footer-brand {
        font-size: 1.3rem;
    }

    .footer-contact-text {
        font-size: 0.82rem;
    }

    .footer-bottom {
        padding: 14px 16px;
        margin-top: 24px;
    }

    .footer-text {
        font-size: 0.78rem;
    }

    /* ---- Catalog ---- */
    .iga-sidebar-toggle {
        margin: 0 16px 16px;
        padding: 10px 20px;
        font-size: 0.88rem;
    }

    .tabs-container {
        gap: 8px;
    }

    .tab-btn {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
}

/* --- Extra Small (max-width: 360px) --- */
@media (max-width: 360px) {
    .hero h1 {
        font-size: 1.4rem;
    }

    .hero p {
        font-size: 0.85rem;
    }

    .hero-btn {
        padding: 11px 24px;
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .section-subtitle {
        font-size: 0.82rem;
    }

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

    .client-card h4 {
        font-size: 0.82rem;
    }

    .nav-brand span {
        font-size: 0.8rem;
    }

    .nav-brand img {
        width: 30px;
        height: 30px;
    }

    .footer-brand {
        font-size: 1.1rem;
    }

    .floating-whatsapp-igasac {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
    }

    .floating-whatsapp-igasac svg {
        width: 26px;
        height: 26px;
    }
}