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

:root {
    --primary-brown: #4b2a1d;
    --deep-brown: #2d1811;
    --accent-red: #d84b32;
    --light-brown: #8b5a3c;
    --warm-beige: #f5e6d3;
    --soft-cream: #fffaf3;
    --text-primary: #ffffff;
    --text-secondary: #e8e8e8;
    --text-muted: #b8b8b8;
    --text-dark: #2a2a2a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--primary-brown);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
}

.container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(75, 42, 29, 0.95);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(216, 75, 50, 0.28);
    z-index: 1000;
    transition: background 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    padding: 0.95rem 0;
}

.logo {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.logo img {
    height: 64px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.5rem;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 650;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    position: relative;
}

.nav-menu a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: width 0.25s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    color: var(--text-primary);
}

.nav-menu a:hover::before,
.nav-menu a:focus-visible::before {
    width: 100%;
}

.bona-header-badge,
.bona-side-badge,
.footer-cert {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-primary);
    text-decoration: none;
}

.bona-header-badge {
    flex-shrink: 0;
    border: 1px solid rgba(245, 230, 211, 0.42);
    background: rgba(255, 250, 243, 0.1);
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.bona-header-badge img {
    width: 34px;
    height: 34px;
    object-fit: cover;
    border-radius: 4px;
}

.bona-header-badge:hover {
    border-color: var(--accent-red);
    background: rgba(216, 75, 50, 0.16);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(245, 230, 211, 0.38);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.nav-toggle svg {
    fill: currentColor;
}

.sidenav-offcanvas {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 0;
    background: var(--primary-brown);
    box-shadow: 2px 0 24px rgba(0, 0, 0, 0.16);
    overflow-x: hidden;
    z-index: 2000;
    transition: width 0.32s ease;
}

.sidenav-offcanvas.open {
    width: 82vw;
    max-width: 330px;
}

.sidenav-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 2rem;
}

.sidenav-close {
    align-self: flex-end;
    background: none;
    border: 0;
    color: var(--text-secondary);
    font-size: 2.2rem;
    cursor: pointer;
    margin-bottom: 1rem;
}

.bona-side-badge {
    border: 1px solid rgba(245, 230, 211, 0.32);
    border-radius: 8px;
    padding: 0.8rem;
    margin-bottom: 2rem;
    background: rgba(255, 250, 243, 0.08);
    font-weight: 750;
    line-height: 1.25;
}

.bona-side-badge img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 4px;
}

.sidenav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.sidenav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.08rem;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: 0.7px;
}

.sidenav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 24, 12, 0.48);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.sidenav-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.hero,
.parquet_2,
.parquet_3,
.parquet_4,
.parquet_5 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.hero::before,
.parquet_2::before,
.parquet_3::before,
.parquet_4::before,
.parquet_5::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(45, 24, 17, 0.78), rgba(45, 24, 17, 0.3));
}

.hero {
    background-image: url("./assert/images/topo/parquet.png");
}

.parquet_2 {
    background-image: url("./assert/images/topo/parquet_2.jpeg");
}

.parquet_3 {
    background-image: url("./assert/images/topo/parquet_3.jpeg");
}

.parquet_4 {
    background-image: url("./assert/images/topo/parquet_4.jpeg");
}

.parquet_5 {
    background-image: url("./assert/images/topo/parquet_5.jpeg");
}

.hero .container,
.parquet_2 .container,
.parquet_3 .container,
.parquet_4 .container,
.parquet_5 .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 680px);
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-kicker,
.section-eyebrow {
    color: var(--warm-beige);
    text-transform: uppercase;
    letter-spacing: 1.4px;
    font-size: 0.82rem;
    font-weight: 850;
    margin-bottom: 1.1rem;
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 1.6rem;
    color: var(--text-primary);
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.hero-content .highlight {
    color: #f2a06e;
}

.hero-content p {
    font-size: 1.18rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 2.4rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.24);
}

.hero-cta,
.landing-cta,
.direct-contact {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn-primary,
.btn-secondary,
.service-link {
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-red), #e55a3a);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border: 0;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(216, 75, 50, 0.3);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(216, 75, 50, 0.4);
}

.btn-secondary {
    color: var(--text-primary);
    padding: 0.9rem 1.4rem;
    border: 2px solid rgba(216, 75, 50, 0.65);
    background: rgba(75, 42, 29, 0.2);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--accent-red);
    background: rgba(216, 75, 50, 0.16);
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
}

.trust-strip {
    background: var(--soft-cream);
    color: var(--text-dark);
    border-bottom: 1px solid rgba(75, 42, 29, 0.12);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1.3rem 0;
}

.trust-grid div {
    border-left: 3px solid var(--accent-red);
    padding-left: 1rem;
}

.trust-grid strong {
    display: block;
    font-size: 1.15rem;
    color: var(--primary-brown);
}

.trust-grid span {
    display: block;
    color: #665246;
    font-size: 0.92rem;
}

.services,
.contact-form-section {
    padding: 7rem 0;
    background: var(--text-primary);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.08rem;
    color: #5c514b;
    margin: 0 auto 3.5rem;
    max-width: 680px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.services-grid.single-column {
    grid-template-columns: minmax(0, 860px);
    justify-content: center;
}

.service-card {
    background: var(--primary-brown);
    border: 1px solid rgba(216, 75, 50, 0.25);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-red);
    box-shadow: 0 18px 36px rgba(75, 42, 29, 0.18);
}

.service-icon {
    display: block;
    color: #f2a06e;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.service-card h2,
.service-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.service-card h2 {
    font-size: 1.8rem;
}

.service-card h3 {
    font-size: 1.35rem;
}

.service-card p,
.service-card li {
    color: var(--text-secondary);
}

.service-card p + p {
    margin-top: 1rem;
}

.service-card ul,
.bona-benefits {
    margin-top: 1.2rem;
    padding-left: 1.1rem;
}

.service-link {
    color: var(--warm-beige);
    margin-top: 1.2rem;
    border-bottom: 2px solid var(--accent-red);
    border-radius: 0;
}

.bona-section {
    background: var(--warm-beige);
    color: var(--text-dark);
    padding: 7rem 0;
}

.bona-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 3rem;
    align-items: center;
}

.bona-copy h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--primary-brown);
    line-height: 1.05;
    margin-bottom: 1.2rem;
}

.bona-copy p {
    color: #5a473d;
    font-size: 1.08rem;
    max-width: 680px;
}

.section-eyebrow {
    color: var(--accent-red);
    margin-bottom: 0.8rem;
}

.bona-benefits {
    color: var(--primary-brown);
    display: grid;
    gap: 0.6rem;
}

.bona-certificate-card {
    display: block;
    background: var(--text-primary);
    border: 1px solid rgba(75, 42, 29, 0.15);
    border-radius: 8px;
    padding: 1.2rem;
    box-shadow: 0 16px 36px rgba(75, 42, 29, 0.12);
    text-decoration: none;
}

.bona-certificate-card img {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: contain;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.bona-certificate-card span {
    color: #5a473d;
    font-weight: 700;
}

.features {
    padding: 7rem 0;
    background: var(--primary-brown);
}

.features-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
    gap: 4rem;
    align-items: center;
}

.features-content h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 1.5rem;
}

.features-list {
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(216, 75, 50, 0.25);
}

.feature-check {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    background: var(--accent-red);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 900;
}

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

.feature-card {
    min-height: 150px;
    background: var(--text-primary);
    color: var(--primary-brown);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.feature-card .number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-red);
}

.feature-card .label {
    text-transform: uppercase;
    letter-spacing: 0.7px;
    font-size: 0.86rem;
    font-weight: 800;
}

.contact {
    padding: 7rem 0;
    background: var(--text-primary);
    text-align: center;
}

.contact-content {
    max-width: 850px;
    margin: 0 auto;
}

.contact h2 {
    color: var(--primary-brown);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.contact p {
    color: #65544b;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin: 2.5rem 0;
}

.contact-item {
    background: var(--primary-brown);
    border-radius: 8px;
    padding: 1.6rem;
}

.contact-item .icon {
    color: #f2a06e;
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
}

.contact-item h4 {
    margin-bottom: 0.4rem;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    margin: 0;
}

.contact-form-container {
    max-width: 840px;
    margin: 0 auto;
    background: var(--primary-brown);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(216, 75, 50, 0.25);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}

.contact-form-container .section-title,
.contact-form-container .section-subtitle {
    color: var(--text-primary);
}

.contact-form-container .section-subtitle {
    color: var(--text-secondary);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group,
.form-group-full {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.contact-form label {
    margin-bottom: 0.45rem;
    font-weight: 750;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.contact-form input,
.contact-form textarea {
    border: 1px solid rgba(216, 75, 50, 0.34);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    color: var(--text-dark);
    font-size: 1rem;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px rgba(216, 75, 50, 0.25);
}

.direct-contact {
    justify-content: center;
    margin-top: 2rem;
}

.direct-contact a {
    color: var(--warm-beige);
    font-weight: 850;
}

.top-galeria {
    padding: 5rem 0 7rem;
}

.landing-cta {
    justify-content: center;
    margin-top: 2.5rem;
}

.footer {
    background: var(--primary-brown);
    border-top: 1px solid rgba(216, 75, 50, 0.3);
    padding: 2.5rem 0;
    text-align: center;
}

.footer-cert {
    justify-content: center;
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    font-weight: 750;
    text-decoration: none;
}

.footer-cert img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 4px;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-brown);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border-radius: 4px;
}

@media (min-width: 901px) {
    .sidenav-offcanvas,
    .sidenav-overlay {
        display: none !important;
    }
}

@media (max-width: 1020px) {
    .nav-menu {
        gap: 0.9rem;
    }

    .bona-header-badge span {
        display: none;
    }
}

@media (max-width: 900px) {
    .nav-menu,
    .bona-header-badge {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
    }

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

    .bona-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

@media (max-width: 640px) {
    .container {
        width: min(100% - 28px, 1200px);
    }

    .logo {
        font-size: 0.96rem;
        letter-spacing: 0.4px;
    }

    .logo img {
        height: 52px;
    }

    .hero,
    .parquet_2,
    .parquet_3,
    .parquet_4,
    .parquet_5 {
        min-height: 84vh;
        text-align: center;
    }

    .hero::before,
    .parquet_2::before,
    .parquet_3::before,
    .parquet_4::before,
    .parquet_5::before {
        background: rgba(45, 24, 17, 0.68);
    }

    .hero-content p {
        font-size: 1.02rem;
    }

    .hero-cta,
    .landing-cta {
        justify-content: center;
    }

    .trust-grid,
    .features-visual,
    .contact-form {
        grid-template-columns: 1fr;
    }

    .services,
    .bona-section,
    .features,
    .contact,
    .contact-form-section {
        padding: 4.5rem 0;
    }

    .service-card,
    .contact-form-container {
        padding: 1.4rem;
    }
}