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

:root {
    --primary: #ff9b00;
    --primary-dark: #e68a00;
    --dark: #1a1a1a;
    --darker: #111;
    --gray-900: #222;
    --gray-800: #333;
    --gray-700: #555;
    --gray-400: #999;
    --gray-200: #e1e1e1;
    --gray-100: #f3f3f3;
    --white: #fff;
    --whatsapp: #25d366;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-800);
    background: var(--white);
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

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

.section { padding: 80px 0; }

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-tag {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 500;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 40px;
    color: var(--dark);
    margin-top: 8px;
    font-weight: 600;
}

.section-line {
    width: 60px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255,155,0,0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    border-color: var(--whatsapp);
}

.btn-whatsapp:hover {
    background: #1da851;
    border-color: #1da851;
    transform: translateY(-2px);
}

.btn-lg { padding: 16px 40px; font-size: 17px; }
.btn-block { width: 100%; justify-content: center; }

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--darker);
    color: var(--gray-400);
    font-size: 13px;
    padding: 8px 0;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 25px;
    align-items: center;
}

.top-bar-left a, .top-bar-left span {
    color: var(--gray-400);
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar-left a:hover { color: var(--primary); }
.top-bar-left i { color: var(--primary); font-size: 12px; }

.top-bar-right {
    display: flex;
    gap: 15px;
}

.top-bar-right a {
    color: var(--gray-400);
    font-size: 15px;
}

.top-bar-right a:hover { color: var(--primary); }

/* ===== HEADER ===== */
.header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 55px;
    width: auto;
    border-radius: 4px;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    display: block;
    line-height: 1.1;
}

.logo-subtitle {
    font-size: 11px;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav {
    display: flex;
    gap: 5px;
}

.nav a {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 400;
    color: var(--gray-800);
    padding: 8px 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav a:hover::after, .nav a.active::after { width: 70%; }
.nav a:hover, .nav a.active { color: var(--primary); }

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 10px 22px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

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

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO SLIDER ===== */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.active { opacity: 1; }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 0 60px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white);
}

.hero-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 18px;
    font-family: var(--font-heading);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    width: fit-content;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-content h1 span { color: var(--primary); }

.hero-content p {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons { display: flex; gap: 15px; }

.hero-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 5;
}

.hero-prev, .hero-next {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--white);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-prev:hover, .hero-next:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 5;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active { background: var(--primary); border-color: var(--primary); }

/* ===== STATS BAR ===== */
.stats-bar {
    background: var(--primary);
    padding: 30px 0;
}

.stats-bar .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--white);
    justify-content: center;
}

.stat-item i { font-size: 36px; opacity: 0.9; }

.stat-item strong {
    font-family: var(--font-heading);
    font-size: 32px;
    display: block;
    line-height: 1;
}

.stat-item span { font-size: 13px; opacity: 0.9; }

/* ===== ABOUT ===== */
.about { background: var(--white); }

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

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 8px;
}

.about-image-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--primary);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 8px;
    text-align: center;
    font-family: var(--font-heading);
}

.about-image-badge span {
    display: block;
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.about-content h3 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--dark);
    margin-bottom: 15px;
}

.about-lead {
    font-size: 16px;
    color: var(--gray-700);
    font-weight: 500;
    margin-bottom: 15px;
}

.about-content p { margin-bottom: 20px; color: var(--gray-700); }

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 25px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
}

.about-feature i { color: var(--primary); font-size: 18px; }

/* ===== SERVICES ===== */
.services { background: var(--gray-100); }

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

.service-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.service-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

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

.service-icon {
    position: absolute;
    bottom: -25px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    z-index: 2;
    box-shadow: 0 3px 10px rgba(255,155,0,0.4);
}

.service-body {
    padding: 30px 25px 25px;
}

.service-body h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 12px;
}

.service-body p {
    font-size: 14px;
    color: var(--gray-700);
    margin-bottom: 15px;
    line-height: 1.7;
}

.service-link {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover { gap: 12px; }

/* ===== CTA BANNER ===== */
.cta-banner {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 80px 0;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 38px;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 17px;
    opacity: 0.85;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PRODUCTS ===== */
.products { background: var(--white); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.product-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    height: 220px;
    overflow: hidden;
}

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

.product-card:hover .product-image img { transform: scale(1.05); }

.product-body {
    padding: 20px;
    text-align: center;
}

.product-body h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 5px;
}

.product-body p {
    color: var(--gray-700);
    font-size: 13px;
}

/* ===== GALLERY ===== */
.gallery { background: var(--gray-100); }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 250px;
    gap: 15px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item.large {
    grid-row: span 2;
}

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

.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,155,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-overlay i { color: var(--white); font-size: 30px; }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===== WHY US ===== */
.why-us { background: var(--white); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    text-align: center;
    padding: 40px 25px;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.why-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 10px;
}

.why-card p { font-size: 14px; color: var(--gray-700); }

/* ===== CONTACT ===== */
.contact { background: var(--gray-100); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

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

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-card:hover { transform: translateX(5px); }

.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.contact-card h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 5px;
}

.contact-card p { font-size: 14px; color: var(--gray-700); }
.contact-card a { color: var(--gray-700); }
.contact-card a:hover { color: var(--primary); }

.contact-form-wrapper {
    background: var(--white);
    padding: 35px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 5px;
}

.contact-form-wrapper > p {
    color: var(--gray-700);
    margin-bottom: 25px;
    font-size: 14px;
}

.contact-form { display: flex; flex-direction: column; gap: 15px; }
.form-row { display: flex; gap: 15px; }
.form-row input { flex: 1; }

.contact-form input,
.contact-form textarea {
    padding: 14px 18px;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
    width: 100%;
    background: var(--gray-100);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.contact-form textarea { resize: vertical; }

.form-success {
    display: none;
    text-align: center;
    padding: 30px;
    color: var(--whatsapp);
}

.form-success.show { display: block; }
.form-success i { font-size: 50px; margin-bottom: 15px; }
.form-success p { font-size: 16px; color: var(--gray-800); }

/* ===== MAP ===== */
.map-section iframe { display: block; }

/* ===== FOOTER ===== */
.footer {
    background: var(--darker);
    color: var(--gray-400);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.footer-col p { font-size: 14px; line-height: 1.7; }

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-heading);
    color: var(--white);
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
    font-size: 14px;
    color: var(--gray-400);
}

.footer-col ul li a:hover { color: var(--primary); padding-left: 5px; }

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.footer-contact li i {
    color: var(--primary);
    margin-top: 4px;
    min-width: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #1da851;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== SCROLL TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 25px;
    right: 95px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 40px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar-left { flex-wrap: wrap; gap: 10px; }
    .top-bar-left span { display: none; }

    .header-inner { height: 65px; }
    .logo img { height: 40px; }
    .logo-title { font-size: 18px; }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: -5px 0 20px rgba(0,0,0,0.15);
        transition: right 0.3s ease;
        z-index: 1001;
    }

    .nav.open { right: 0; }

    .nav a {
        padding: 12px 0;
        border-bottom: 1px solid var(--gray-200);
        font-size: 16px;
    }

    .header-cta { display: none; }

    .mobile-toggle {
        display: flex;
        z-index: 1002;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero { height: 500px; }
    .hero-content { padding: 0 30px; }
    .hero-content h1 { font-size: 32px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { text-align: center; justify-content: center; }

    .stats-bar .container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-item strong { font-size: 26px; }

    .section { padding: 60px 0; }
    .section-header h2 { font-size: 30px; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .services-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }

    .gallery-item.large { grid-row: span 1; }

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

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

    .cta-content h2 { font-size: 28px; }
    .cta-buttons { flex-direction: column; align-items: center; }

    .footer-grid { grid-template-columns: 1fr; gap: 30px; }

    .form-row { flex-direction: column; }
}

@media (max-width: 480px) {
    .hero { height: 450px; }
    .hero-content h1 { font-size: 26px; }
    .hero-content p { font-size: 14px; }
    .products-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
    .stats-bar .container { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
}