:root {
    --primary: #1a3a5c;
    --primary-dark: #0f2440;
    --accent: #f59e0b;
    --accent-hover: #d97706;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow); }

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo img {
    height: 48px;
    width: auto;
    border-radius: 6px;
}

.nav { display: flex; gap: 32px; }

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-cta { font-size: 0.9rem; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245,158,11,0.3);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    border-color: #25d366;
}

.btn-whatsapp:hover {
    background: #1fb855;
    border-color: #1fb855;
    transform: translateY(-2px);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1565193566173-7a0ee3dbe261?w=1920&q=80') center/cover;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,36,64,0.92) 0%, rgba(26,58,92,0.85) 100%);
}

.hero-content {
    position: relative;
    text-align: center;
    color: #fff;
    padding: 120px 24px 80px;
}

.hero-logo {
    width: 130px;
    height: auto;
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.hero-subtitle-top {
    font-size: 1.1rem;
    font-weight: 400;
    opacity: 0.8;
    margin-bottom: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 620px;
    margin: 0 auto 40px;
    opacity: 0.85;
    font-weight: 300;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Page Banner */
.page-banner {
    position: relative;
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1565193566173-7a0ee3dbe261?w=1920&q=80') center/cover;
    opacity: 0.1;
}

.page-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,36,64,0.93) 0%, rgba(26,58,92,0.87) 100%);
}

.page-banner-content {
    position: relative;
}

.page-banner-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.page-banner-content p {
    font-size: 1.15rem;
    opacity: 0.8;
}

/* Sections */
.section { padding: 100px 0; }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: rgba(245,158,11,0.1);
    color: var(--accent-hover);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 16px auto 0;
    line-height: 1.7;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* About */
.section-about { background: var(--bg-alt); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text .section-tag { margin-bottom: 12px; }
.about-text .section-title { margin-bottom: 24px; text-align: left; }

.image-placeholder {
    width: 100%;
    height: 380px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.image-placeholder.dark {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-dark) 100%);
}

.image-placeholder i {
    font-size: 5rem;
    color: rgba(255,255,255,0.25);
}

/* Services */
.section-services, .section-services-detail { background: var(--bg); }
.section-services-intro { background: var(--bg-alt); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.service-icon {
    width: 66px;
    height: 66px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    transform: scale(1.1);
}

.service-icon i { font-size: 1.5rem; color: #fff; }

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card p {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.7;
}

.service-card-lg { padding: 44px 32px; }
.service-card-lg p { font-size: 0.95rem; }

/* Products */
.section-products { background: var(--bg-alt); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.product-icon i { font-size: 1.8rem; color: #fff; }

.product-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--primary-dark);
}

.product-card p {
    font-size: 0.93rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Quality */
.section-quality {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    padding: 80px 0;
}

.section-quality .section-tag { background: rgba(245,158,11,0.2); color: var(--accent); }
.section-quality .section-title { color: #fff; }
.section-quality .section-desc { color: rgba(255,255,255,0.8); }

.section-quality-full {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    padding: 80px 0;
}

.section-quality-full .section-tag { background: rgba(245,158,11,0.2); color: var(--accent); }
.section-quality-full .section-title { color: #fff; }

/* Policy */
.section-policy { background: var(--bg); }

.policy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.policy-text .section-tag { margin-bottom: 12px; }
.policy-text .section-title { margin-bottom: 28px; text-align: left; }

.policy-items { display: flex; flex-direction: column; gap: 16px; }

.policy-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--bg-alt);
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.policy-item:hover { transform: translateX(6px); border-color: var(--accent); }
.policy-item i { color: var(--accent); font-size: 1.2rem; }
.policy-item span { font-weight: 500; }

/* Clients */
.section-clients { background: var(--bg-alt); }

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    align-items: center;
}

.client-logo {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px 16px;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-light);
    transition: var(--transition);
}

.client-logo:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    color: var(--primary);
}

/* Clients Large */
.clients-grid-large {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.client-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
}

.client-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.client-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.client-card:hover .client-icon {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
}

.client-icon i { font-size: 1.3rem; color: #fff; }

.client-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
}

/* Why */
.section-why { background: var(--bg-alt); }

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-text .section-tag { display: inline-block; }
.why-text .section-title { margin-bottom: 20px; text-align: left; }
.why-text > p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 28px; line-height: 1.8; }

.why-list { list-style: none; margin-bottom: 32px; }

.why-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-weight: 500;
    color: var(--text);
}

.why-list li i { color: var(--accent); }

/* CTA Contact */
.section-cta-contact { background: var(--bg); }

.cta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.cta-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

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

.cta-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.cta-icon i { font-size: 1.3rem; color: #fff; }
.cta-card h4 { margin-bottom: 16px; color: var(--primary-dark); }

/* CTA Banner */
.section-cta-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 80px 0;
}

.section-cta-banner .section-tag { background: rgba(245,158,11,0.2); color: var(--accent); }
.section-cta-banner .section-title { color: #fff; margin-bottom: 28px; }

/* Contact */
.section-contact { background: var(--bg-alt); }

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-card {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i { font-size: 1.3rem; color: #fff; }
.contact-card h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; color: var(--primary-dark); }
.contact-card p { color: var(--text-light); font-size: 0.95rem; line-height: 1.7; }

/* Form */
.section-form { background: var(--bg); }

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 48px;
    border: 1px solid var(--border);
}

.form-header { text-align: center; margin-bottom: 36px; }
.form-header .section-title { margin-bottom: 8px; }
.form-header p { color: var(--text-light); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(245,158,11,0.1);
}

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

/* Map */
.section-map { line-height: 0; }

/* Footer */
.footer {
    background: var(--bg-dark);
    color: #fff;
    padding-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    height: 50px;
    width: auto;
    border-radius: 6px;
    margin-bottom: 16px;
}

.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.95rem; }

.footer-links h4, .footer-contact h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent);
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    padding: 6px 0;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover { color: #fff; transform: translateX(4px); }

.footer-contact p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-bottom { padding: 24px 0; text-align: center; }
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.85rem; }

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float i { font-size: 1.8rem; color: #fff; }

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
}

/* Animations */
.animate-target {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-target.animate-in { opacity: 1; transform: translateY(0); }

.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.2s; }
.service-card:nth-child(4) { transition-delay: 0.3s; }
.service-card:nth-child(5) { transition-delay: 0.4s; }
.service-card:nth-child(6) { transition-delay: 0.5s; }

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .services-grid, .products-grid { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(3, 1fr); }
    .container { padding: 0 20px; }
    .about-grid, .why-grid, .policy-grid { gap: 40px; }
}

/* Responsive - Mobile landscape / small tablet */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #fff;
        flex-direction: column;
        padding: 32px 24px;
        gap: 8px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 999;
    }

    .nav.active { display: flex; }

    .nav-link {
        padding: 14px 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border);
    }

    .nav-link::after { display: none; }

    .menu-toggle { display: flex; }
    .header-cta { display: none; }

    .header-content { height: 66px; }
    .logo img { height: 40px; }

    .about-grid, .why-grid, .policy-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about-text .section-title,
    .why-text .section-title,
    .policy-text .section-title {
        text-align: center;
    }

    .about-text, .why-text, .policy-text { text-align: center; }
    .why-list { text-align: left; }

    .services-grid, .products-grid, .contact-grid, .cta-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .clients-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .clients-grid-large { grid-template-columns: repeat(2, 1fr); gap: 16px; }

    .footer-content { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .footer-contact p { justify-content: center; }
    .footer-links a:hover { transform: none; }

    .section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }

    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-wrapper { padding: 28px 20px; }

    .hero { min-height: 100svh; }
    .hero-content { padding: 100px 16px 60px; }
    .hero-logo { width: 100px; margin-bottom: 20px; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; margin-bottom: 32px; }
    .hero-subtitle-top { font-size: 0.9rem; }

    .page-banner { padding: 130px 0 60px; }
    .page-banner-content h1 { font-size: 2rem; }
    .page-banner-content p { font-size: 1rem; }

    .service-card { padding: 28px 20px; }
    .service-card-lg { padding: 32px 24px; }
    .product-card { padding: 32px 20px; }
    .contact-card { padding: 32px 20px; }
    .cta-card { padding: 32px 20px; }

    .image-placeholder { height: 260px; }
    .image-placeholder i { font-size: 3.5rem; }

    .section-quality, .section-quality-full, .section-cta-banner { padding: 60px 0; }

    .policy-item { padding: 14px 16px; }

    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 54px;
        height: 54px;
    }
    .whatsapp-float i { font-size: 1.6rem; }

    .section-map iframe { height: 300px; }
}

/* Responsive - Mobile portrait */
@media (max-width: 480px) {
    .container { padding: 0 16px; }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-buttons .btn { width: 100%; justify-content: center; }

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

    .btn-lg {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 1rem;
    }

    .btn-sm { padding: 10px 16px; font-size: 0.85rem; }

    .section-title { font-size: 1.6rem; }
    .section-tag { font-size: 0.8rem; padding: 5px 12px; }

    .service-card h3, .product-card h3 { font-size: 1.05rem; }
    .service-card p, .product-card p { font-size: 0.9rem; }

    .contact-card h4 { font-size: 1rem; }
    .contact-card p { font-size: 0.9rem; }

    .footer-logo { height: 40px; }
    .footer-bottom p { font-size: 0.8rem; }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 16px; /* prevents iOS zoom */
    }

    .form-wrapper { padding: 24px 16px; }

    .about-text p { font-size: 0.95rem; }
    .why-text > p { font-size: 0.95rem; }

    .quality-text { font-size: 1rem; }
}

/* Responsive - Very small screens */
@media (max-width: 360px) {
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { font-size: 0.9rem; }
    .page-banner-content h1 { font-size: 1.7rem; }
    .section-title { font-size: 1.4rem; }
    .clients-grid { grid-template-columns: 1fr; }
    .nav-link { font-size: 1rem; }
}

/* Touch device improvements */
@media (hover: none) {
    .service-card:hover,
    .product-card:hover,
    .contact-card:hover,
    .cta-card:hover,
    .client-logo:hover {
        transform: none;
        box-shadow: none;
    }

    .service-card:active,
    .product-card:active,
    .contact-card:active {
        transform: scale(0.98);
    }

    .policy-item:hover { transform: none; }
}

/* Safe area for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .footer-bottom {
        padding-bottom: calc(24px + env(safe-area-inset-bottom));
    }

    .whatsapp-float {
        bottom: calc(16px + env(safe-area-inset-bottom));
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-content { padding: 80px 24px 40px; }
    .hero-logo { width: 60px; margin-bottom: 12px; }
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { margin-bottom: 20px; }
    .page-banner { padding: 100px 0 40px; }
}