/* ==========================================================================
   AMIG ENGENHARIA — Design System
   Recarga de Extintores e Combate a Incêndio | Goiânia-GO
   ========================================================================== */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --navy: #00194C;
    --navy-light: #002870;
    --red: #a90707;
    --red-dark: #8a0606;
    --red-light: #c41a1a;
    --gray-dark: #32373c;
    --gray: #6b7280;
    --gray-light: #e5e7eb;
    --gray-bg: #f5f7fa;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,.15);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: .3s ease;
    --max-w: 1200px;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--red); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy);
}

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-alt { background: var(--gray-bg); }

.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2rem; margin-bottom: 12px; }
.section-header p { font-size: 1.1rem; color: var(--gray); max-width: 600px; margin: 0 auto; }
.section-header .line {
    width: 60px; height: 4px; background: var(--red);
    margin: 16px auto 0; border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: var(--radius-sm);
    font-family: var(--font-heading); font-weight: 600; font-size: .95rem;
    cursor: pointer; border: none; transition: all var(--transition);
    text-align: center; justify-content: center;
}
.btn-primary {
    background: var(--red); color: var(--white);
    box-shadow: 0 4px 15px rgba(169,7,7,.3);
}
.btn-primary:hover {
    background: var(--red-dark); color: var(--white);
    transform: translateY(-2px); box-shadow: 0 6px 20px rgba(169,7,7,.4);
}
.btn-secondary {
    background: var(--white); color: var(--navy);
    border: 2px solid var(--navy);
}
.btn-secondary:hover {
    background: var(--navy); color: var(--white);
    transform: translateY(-2px);
}
.btn-whatsapp {
    background: #25D366; color: var(--white);
    box-shadow: 0 4px 15px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
    background: #1da851; color: var(--white);
    transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.4);
}
.btn svg { width: 20px; height: 20px; }

/* ---------- Navbar ---------- */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(0,25,76,.95); backdrop-filter: blur(10px);
    transition: all var(--transition);
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.navbar.scrolled {
    background: var(--navy); box-shadow: var(--shadow-md);
}
.navbar .container {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.navbar-brand {
    font-family: var(--font-heading); font-weight: 800;
    font-size: 1.3rem; color: var(--white);
    display: flex; align-items: center; gap: 10px;
}
.navbar-brand img { height: 40px; width: auto; }
.navbar-brand span { color: var(--red-light); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
    color: rgba(255,255,255,.85); padding: 8px 16px;
    font-size: .9rem; font-weight: 500; border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
    color: var(--white); background: rgba(255,255,255,.1);
}
.nav-links .dropdown { position: relative; }
.nav-links .dropdown-toggle { cursor: pointer; }
.nav-links .dropdown-toggle::after {
    content: ''; display: inline-block; width: 6px; height: 6px;
    border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
    transform: rotate(45deg); margin-left: 6px; vertical-align: middle;
    transition: transform var(--transition);
}
.nav-links .dropdown:hover .dropdown-toggle::after { transform: rotate(-135deg); }
.nav-links .dropdown-menu {
    position: absolute; top: 100%; left: 0; min-width: 260px;
    background: var(--white); border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg); padding: 8px 0;
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all var(--transition);
}
.nav-links .dropdown:hover .dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-links .dropdown-menu a {
    display: block; color: var(--gray-dark); padding: 10px 20px;
    font-size: .9rem; border-radius: 0;
}
.nav-links .dropdown-menu a:hover {
    background: var(--gray-bg); color: var(--navy);
}
.nav-cta {
    display: flex; align-items: center; gap: 10px;
}
.nav-cta .btn { padding: 10px 20px; font-size: .85rem; }
.nav-phone {
    color: var(--white) !important; display: flex; align-items: center; gap: 6px;
    font-weight: 600; font-size: .9rem;
}
.nav-phone svg { width: 16px; height: 16px; }

/* Mobile menu */
.menu-toggle {
    display: none; background: none; border: none; cursor: pointer;
    width: 32px; height: 24px; position: relative; z-index: 1001;
}
.menu-toggle span {
    display: block; width: 100%; height: 2px; background: var(--white);
    position: absolute; left: 0; transition: all var(--transition);
}
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 22px; }
.menu-toggle.active span:nth-child(1) { top: 11px; transform: rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { top: 11px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    background: linear-gradient(135deg, var(--navy) 0%, #001233 60%, var(--red-dark) 100%);
    overflow: hidden; padding-top: 72px;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(169,7,7,.2); border: 1px solid rgba(169,7,7,.4);
    padding: 8px 18px; border-radius: 50px; margin-bottom: 24px;
    color: #ff8a8a; font-size: .85rem; font-weight: 600;
}
.hero-badge svg { width: 16px; height: 16px; }
.hero h1 {
    font-size: 3.2rem; color: var(--white); margin-bottom: 20px;
    line-height: 1.15; letter-spacing: -.02em;
}
.hero h1 strong { color: var(--red-light); }
.hero p {
    font-size: 1.2rem; color: rgba(255,255,255,.75);
    margin-bottom: 36px; line-height: 1.7; max-width: 560px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
    display: flex; gap: 40px; margin-top: 50px;
    padding-top: 40px; border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stats .stat h3 {
    font-size: 2.2rem; color: var(--white); margin-bottom: 4px;
}
.hero-stats .stat p {
    font-size: .85rem; color: rgba(255,255,255,.5); margin-bottom: 0;
}

/* Floating shapes */
.hero-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero-shapes .shape {
    position: absolute; border-radius: 50%; opacity: .06;
    background: var(--white);
}
.hero-shapes .shape-1 { width: 400px; height: 400px; top: -100px; right: -100px; }
.hero-shapes .shape-2 { width: 250px; height: 250px; bottom: 10%; right: 20%; }
.hero-shapes .shape-3 { width: 150px; height: 150px; top: 40%; right: 10%; opacity: .08; background: var(--red); }

/* ---------- Services Section ---------- */
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
    background: var(--white); border-radius: var(--radius);
    padding: 36px 28px; text-align: center;
    border: 1px solid var(--gray-light);
    transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--red); transform: scaleX(0); transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    transform: translateY(-6px); box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-icon {
    width: 70px; height: 70px; border-radius: 50%;
    background: rgba(0,25,76,.06); display: flex;
    align-items: center; justify-content: center;
    margin: 0 auto 20px; transition: all var(--transition);
}
.service-icon svg { width: 32px; height: 32px; color: var(--navy); transition: color var(--transition); }
.service-card:hover .service-icon { background: var(--navy); }
.service-card:hover .service-icon svg { color: var(--white); }
.service-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.service-card p { font-size: .9rem; color: var(--gray); margin-bottom: 20px; }
.service-card .card-link {
    font-size: .9rem; font-weight: 600; color: var(--red);
    display: inline-flex; align-items: center; gap: 6px;
}
.service-card .card-link svg { width: 16px; height: 16px; transition: transform var(--transition); }
.service-card:hover .card-link svg { transform: translateX(4px); }

/* ---------- Why Choose Us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.why-card {
    display: flex; gap: 20px; padding: 28px; background: var(--white);
    border-radius: var(--radius); border: 1px solid var(--gray-light);
    transition: all var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.why-icon {
    flex-shrink: 0; width: 52px; height: 52px; border-radius: var(--radius-sm);
    background: rgba(169,7,7,.08); display: flex;
    align-items: center; justify-content: center;
}
.why-icon svg { width: 24px; height: 24px; color: var(--red); }
.why-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.why-card p { font-size: .9rem; color: var(--gray); }

/* ---------- Numbers / Stats Bar ---------- */
.stats-bar {
    background: var(--navy); padding: 50px 0;
    position: relative; overflow: hidden;
}
.stats-bar::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent, rgba(169,7,7,.15));
}
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
    position: relative; z-index: 1; text-align: center;
}
.stats-grid .stat-item h3 { font-size: 2.4rem; color: var(--white); margin-bottom: 6px; }
.stats-grid .stat-item p { font-size: .9rem; color: rgba(255,255,255,.6); }

/* ---------- Testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--white); border-radius: var(--radius); padding: 32px;
    border: 1px solid var(--gray-light); position: relative;
}
.testimonial-card .stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 16px; }
.testimonial-card blockquote {
    font-size: .95rem; color: var(--gray); line-height: 1.7;
    margin-bottom: 20px; font-style: italic;
}
.testimonial-card .author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .author-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gray-bg); display: flex; align-items: center;
    justify-content: center; font-weight: 700; color: var(--navy);
    font-family: var(--font-heading); font-size: .9rem;
}
.testimonial-card .author-info h4 { font-size: .9rem; margin-bottom: 2px; }
.testimonial-card .author-info p { font-size: .8rem; color: var(--gray); margin-bottom: 0; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--gray-light); border-radius: var(--radius-sm);
    margin-bottom: 12px; overflow: hidden; transition: all var(--transition);
}
.faq-item.active { border-color: var(--navy); box-shadow: var(--shadow-sm); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px; cursor: pointer; font-weight: 600;
    font-family: var(--font-heading); font-size: .95rem; color: var(--navy);
    background: none; border: none; width: 100%; text-align: left;
    transition: background var(--transition);
}
.faq-question:hover { background: var(--gray-bg); }
.faq-question .icon {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--gray-bg); display: flex; align-items: center;
    justify-content: center; flex-shrink: 0; transition: all var(--transition);
}
.faq-item.active .faq-question .icon { background: var(--navy); color: var(--white); transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height .4s ease;
}
.faq-answer-inner {
    padding: 0 24px 20px; font-size: .95rem; color: var(--gray); line-height: 1.7;
}

/* ---------- CTA Section ---------- */
.cta-section {
    background: linear-gradient(135deg, var(--navy) 0%, #001233 100%);
    padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px;
    border-radius: 50%; background: rgba(169,7,7,.1);
}
.cta-section h2 { font-size: 2.2rem; color: var(--white); margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; color: rgba(255,255,255,.7); margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { background: #0a0f1a; padding: 60px 0 0; color: rgba(255,255,255,.6); }
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
    padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-about p { font-size: .9rem; line-height: 1.7; margin-top: 16px; }
.footer h4 {
    font-size: .9rem; text-transform: uppercase; letter-spacing: 1px;
    color: var(--white); margin-bottom: 20px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
    color: rgba(255,255,255,.6); font-size: .9rem;
    transition: color var(--transition);
}
.footer ul a:hover { color: var(--white); }
.footer-contact li {
    display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px;
    font-size: .9rem;
}
.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--red); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 0; font-size: .85rem;
}
.footer-bottom a { color: var(--red-light); }
.footer-bottom a:hover { color: var(--white); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,.08); display: flex;
    align-items: center; justify-content: center;
    transition: all var(--transition);
}
.footer-social a:hover { background: var(--red); }
.footer-social svg { width: 18px; height: 18px; color: var(--white); }

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center;
    justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: all var(--transition); animation: pulse-wa 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,.5); }
.whatsapp-float svg { width: 30px; height: 30px; color: var(--white); }
@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.4); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Phone Float (mobile) ---------- */
.phone-float {
    position: fixed; bottom: 24px; left: 24px; z-index: 999;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--navy); display: none; align-items: center;
    justify-content: center; box-shadow: var(--shadow-lg);
    transition: all var(--transition);
}
.phone-float svg { width: 24px; height: 24px; color: var(--white); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
    padding: 120px 0 30px; background: var(--gray-bg);
}
.breadcrumb-list {
    display: flex; align-items: center; gap: 8px;
    font-size: .85rem; color: var(--gray);
}
.breadcrumb-list a { color: var(--navy); font-weight: 500; }
.breadcrumb-list .sep { color: var(--gray-light); }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--navy), #001233);
    padding: 130px 0 60px; text-align: center; position: relative;
}
.page-hero h1 { font-size: 2.4rem; color: var(--white); margin-bottom: 12px; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,.7); max-width: 600px; margin: 0 auto; }
.page-hero .breadcrumb-list {
    justify-content: center; margin-bottom: 20px;
}
.page-hero .breadcrumb-list, .page-hero .breadcrumb-list a { color: rgba(255,255,255,.6); }
.page-hero .breadcrumb-list a:hover { color: var(--white); }

/* ---------- Service Detail Page ---------- */
.service-detail { padding: 60px 0 80px; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 380px; gap: 50px; }
.service-content h2 { font-size: 1.6rem; margin-bottom: 16px; margin-top: 36px; }
.service-content h2:first-child { margin-top: 0; }
.service-content p { margin-bottom: 16px; font-size: 1rem; }
.service-content ul { margin-bottom: 20px; padding-left: 0; }
.service-content ul li {
    padding: 8px 0 8px 28px; position: relative; font-size: .95rem; color: var(--gray-dark);
}
.service-content ul li::before {
    content: ''; position: absolute; left: 0; top: 16px;
    width: 8px; height: 8px; border-radius: 50%; background: var(--red);
}

/* Sidebar */
.service-sidebar {}
.sidebar-card {
    background: var(--gray-bg); border-radius: var(--radius);
    padding: 28px; margin-bottom: 24px;
}
.sidebar-card h3 { font-size: 1.1rem; margin-bottom: 16px; }
.sidebar-services { list-style: none; }
.sidebar-services li { margin-bottom: 0; }
.sidebar-services a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 500; color: var(--gray-dark);
    transition: all var(--transition);
}
.sidebar-services a:hover, .sidebar-services a.active {
    background: var(--navy); color: var(--white);
}
.sidebar-services a svg { width: 16px; height: 16px; }

.sidebar-cta {
    background: var(--navy); border-radius: var(--radius);
    padding: 32px 24px; text-align: center; color: var(--white);
}
.sidebar-cta h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 10px; }
.sidebar-cta p { font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 20px; }
.sidebar-cta .btn { width: 100%; }

/* ---------- Contact Page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info-card {
    display: flex; gap: 16px; padding: 20px; background: var(--gray-bg);
    border-radius: var(--radius-sm); margin-bottom: 16px;
}
.contact-info-card .icon {
    width: 48px; height: 48px; border-radius: var(--radius-sm);
    background: var(--navy); display: flex; align-items: center;
    justify-content: center; flex-shrink: 0;
}
.contact-info-card .icon svg { width: 22px; height: 22px; color: var(--white); }
.contact-info-card h4 { font-size: .95rem; margin-bottom: 4px; }
.contact-info-card p { font-size: .9rem; color: var(--gray); }
.contact-info-card a { color: var(--navy); font-weight: 500; }

.contact-form { background: var(--white); border-radius: var(--radius); padding: 36px; border: 1px solid var(--gray-light); }
.contact-form h3 { font-size: 1.3rem; margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 6px; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm); font-family: var(--font-body);
    font-size: .95rem; transition: border var(--transition);
    background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,25,76,.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.map-container { margin-top: 40px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.map-container iframe { display: block; }

/* ---------- About Page ---------- */
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-text h2 { font-size: 1.8rem; margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; }
.about-image {
    background: var(--gray-bg); border-radius: var(--radius);
    min-height: 400px; display: flex; align-items: center;
    justify-content: center; color: var(--gray);
    font-style: italic; font-size: .9rem;
}
.certifications {
    display: flex; gap: 24px; margin-top: 30px; flex-wrap: wrap;
}
.cert-badge {
    display: flex; align-items: center; gap: 10px; padding: 12px 20px;
    background: var(--gray-bg); border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 600; color: var(--navy);
}
.cert-badge svg { width: 24px; height: 24px; color: var(--red); }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
    background: var(--white); border-radius: var(--radius);
    border: 1px solid var(--gray-light); overflow: hidden;
    transition: all var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-image {
    height: 200px; background: var(--gray-bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--gray); font-size: .85rem;
}
.blog-card-body { padding: 24px; }
.blog-card-body .tag {
    display: inline-block; padding: 4px 12px; background: rgba(169,7,7,.08);
    color: var(--red); font-size: .75rem; font-weight: 600;
    border-radius: 50px; margin-bottom: 12px; text-transform: uppercase;
}
.blog-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.blog-card-body h3 a { color: var(--navy); }
.blog-card-body h3 a:hover { color: var(--red); }
.blog-card-body p { font-size: .9rem; color: var(--gray); margin-bottom: 12px; }
.blog-card-body .meta { font-size: .8rem; color: var(--gray); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .service-detail-grid { grid-template-columns: 1fr; }
    .service-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    .hero-stats { gap: 24px; }
    .hero-stats .stat h3 { font-size: 1.6rem; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 1.6rem; }

    .nav-links, .nav-cta { display: none; }
    .menu-toggle { display: block; }
    .nav-links.active {
        display: flex; flex-direction: column;
        position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
        background: var(--navy); padding: 20px;
        gap: 4px; overflow-y: auto;
    }
    .nav-links.active .dropdown-menu {
        position: static; opacity: 1; visibility: visible; transform: none;
        background: rgba(255,255,255,.05); box-shadow: none;
        margin-top: 4px; border-radius: var(--radius-sm);
    }
    .nav-cta.active {
        display: flex; flex-direction: column;
        position: fixed; bottom: 0; left: 0; right: 0;
        background: var(--navy); padding: 16px 20px;
        border-top: 1px solid rgba(255,255,255,.1);
    }

    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-content { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

    .blog-grid { grid-template-columns: 1fr; }
    .service-sidebar { grid-template-columns: 1fr; }

    .phone-float { display: flex; }
    .whatsapp-float { bottom: 90px; }

    .page-hero h1 { font-size: 1.8rem; }
    .cta-section h2 { font-size: 1.6rem; }
}
@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .hero p { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .form-row { grid-template-columns: 1fr; }
}