:root {
    --ink: #17191c;
    --muted: #5f6670;
    --line: #e4e0d8;
    --paper: #fffaf2;
    --white: #ffffff;
    --tan: #b77932;
    --yellow: #f0b429;
    --green: #1f8f4d;
    --shadow: 0 14px 35px rgba(23, 25, 28, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(8px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    color: var(--ink);
    font-weight: 800;
    text-decoration: none;
}

.brand img {
    width: 54px;
    height: 34px;
    object-fit: contain;
}

.brand span {
    display: none;
}

.main-nav {
    display: none;
}

.header-cta,
.button,
.cookie-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border: 0;
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.header-cta,
.button.primary,
.cookie-actions button:first-child {
    color: #15100a;
    background: var(--yellow);
}

.button.secondary,
.cookie-actions button {
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line);
}

.hero {
    min-height: 560px;
    display: grid;
    align-items: center;
    padding: 72px 18px 58px;
    color: var(--white);
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.5)),
        url("../../img/zeu-hero-imagegen-optimized.jpg") center / cover no-repeat;
}

.hero-content,
.section,
.final-cta,
.footer-grid {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.hero-content {
    max-width: 650px;
    margin-left: 0;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--yellow);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1 {
    margin: 0;
    max-width: 12ch;
    font-size: clamp(2.2rem, 10vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: 0;
}

h1 span {
    color: var(--yellow);
}

.legal-page h1 {
    max-width: 100%;
    font-size: clamp(2rem, 8vw, 3.6rem);
    line-height: 1.05;
}

.legal-page h2 {
    margin-top: 30px;
    font-size: clamp(1.35rem, 5vw, 2rem);
}

h2 {
    margin: 0;
    font-size: clamp(1.8rem, 7vw, 3rem);
    line-height: 1.08;
    letter-spacing: 0;
}

h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
    line-height: 1.2;
}

.hero-copy {
    max-width: 540px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.08rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.service-area {
    margin: 16px 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.section {
    padding: 58px 18px;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 28px;
}

.section-heading p:not(.eyebrow) {
    color: var(--muted);
    font-size: 1.05rem;
}

.product-grid,
.benefit-grid,
.gallery-grid,
.card-grid,
.footer-grid {
    display: grid;
    gap: 18px;
}

.product-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.product-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.product-card h3,
.product-card p {
    padding: 0 18px;
}

.product-card h3 {
    margin-top: 18px;
}

.product-card p {
    margin: 0 0 20px;
    color: var(--muted);
}

.card-link {
    display: inline-flex;
    margin: 0 18px 20px;
    color: var(--tan);
    font-weight: 800;
    text-decoration: none;
}

.simple-card {
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.simple-card p {
    color: var(--muted);
}

.simple-card .card-link {
    margin: 0;
}

.page-hero {
    width: min(1120px, 100%);
    margin: 0 auto;
    padding: 46px 18px 34px;
}

.page-hero h1 {
    max-width: 760px;
    font-size: clamp(2.1rem, 8vw, 4rem);
    line-height: 1.04;
}

.page-hero p:not(.eyebrow) {
    max-width: 690px;
    color: var(--muted);
    font-size: 1.08rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 0.92rem;
}

.breadcrumb a {
    color: var(--tan);
    font-weight: 700;
    text-decoration: none;
}

.band {
    width: 100%;
    max-width: none;
    padding-inline: max(18px, calc((100vw - 1120px) / 2));
    background: var(--paper);
}

.benefit-grid article {
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.benefit-grid p,
.split p,
.areas p,
.faq p,
.final-cta p,
.site-footer p {
    color: var(--muted);
}

.split {
    display: grid;
    gap: 28px;
}

.split img,
.gallery-grid img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
}

.area-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.area-list li {
    padding: 10px 14px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 8px;
    font-weight: 700;
}

.faq {
    max-width: 880px;
}

details {
    margin-top: 12px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
}

summary {
    min-height: 58px;
    padding: 18px 54px 18px 18px;
    font-weight: 800;
    cursor: pointer;
    position: relative;
}

summary::after {
    content: "+";
    position: absolute;
    right: 16px;
    top: 14px;
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    color: #15100a;
    background: var(--yellow);
    border-radius: 50%;
}

details[open] summary::after {
    content: "-";
}

details p {
    margin: 0;
    padding: 0 18px 18px;
}

.final-cta {
    margin-bottom: 58px;
    padding: 36px 18px;
    color: var(--white);
    background: var(--ink);
    border-radius: 8px;
    text-align: center;
}

.final-cta p {
    color: rgba(255, 255, 255, 0.82);
}

.site-footer {
    padding: 42px 18px 96px;
    background: #111315;
    color: var(--white);
}

.site-footer a,
.link-button {
    display: block;
    margin-top: 8px;
    color: var(--yellow);
}

.link-button {
    padding: 0;
    background: none;
    border: 0;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.footer-nap {
    width: min(1120px, 100%);
    margin: 28px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    color: var(--white);
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 12px 30px rgba(31, 143, 77, 0.36);
    animation: pulse 2.4s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.cookie-banner {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 86px;
    z-index: 40;
    display: grid;
    gap: 14px;
    padding: 16px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.cookie-banner p {
    margin: 0;
    color: var(--muted);
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(0, 0, 0, 0.58);
}

.cookie-dialog {
    width: min(620px, 100%);
    max-height: 92vh;
    overflow: auto;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
}

.cookie-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 12px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.cookie-option small {
    display: block;
    color: var(--muted);
}

.cookie-option input {
    width: 46px;
    height: 24px;
    accent-color: var(--green);
}

[hidden] {
    display: none !important;
}

@media (min-width: 760px) {
    .brand span,
    .main-nav {
        display: flex;
    }

    .main-nav {
        gap: 18px;
    }

    .main-nav a {
        color: var(--muted);
        font-weight: 700;
        text-decoration: none;
    }

    .product-grid,
    .benefit-grid,
    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .split {
        grid-template-columns: 1fr 0.9fr;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr;
    }

    .cookie-banner {
        left: auto;
        right: 24px;
        width: min(620px, calc(100vw - 48px));
    }
}

@media (min-width: 1040px) {
    .site-header {
        padding-inline: max(24px, calc((100vw - 1180px) / 2));
    }

    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .benefit-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}