:root {
    --color-ink: #101113;
    --color-graphite: #1d2024;
    --color-muted: #5d6470;
    --color-line: #d9dde3;
    --color-surface: #f5f6f8;
    --color-white: #ffffff;
    --color-copper: #c76f28;
    --color-copper-dark: #9d5219;
    --font-base: Arial, Helvetica, sans-serif;
    --container: 1160px;
    --radius: 8px;
    --shadow: 0 18px 48px rgba(16, 17, 19, 0.12);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    color-scheme: light;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-ink);
    background: var(--color-white);
    line-height: 1.6;
}

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

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--color-copper);
    outline-offset: 3px;
}

.container {
    width: min(100% - 32px, var(--container));
    margin-inline: auto;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -120px;
    z-index: 100;
    padding: 10px 14px;
    background: var(--color-ink);
    color: var(--color-white);
}

.skip-link:focus {
    top: 16px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(16, 17, 19, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.header-inner {
    min-height: 88px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none;
}

.brand-logo {
    width: auto;
    height: auto;
    max-width: 230px;
    max-height: 72px;
    object-fit: contain;
}

.site-nav {
    margin-left: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-list a {
    text-decoration: none;
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--color-white);
}

.nav-list a:hover {
    color: var(--color-copper);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-white);
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
    display: block;
    width: 20px;
    height: 2px;
    margin-inline: auto;
    background: var(--color-ink);
    content: "";
}

.nav-toggle-bars::before {
    transform: translateY(-7px);
}

.nav-toggle-bars::after {
    transform: translateY(5px);
}

.header-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: var(--radius);
    background: var(--color-copper);
    color: var(--color-white);
    font-weight: 800;
    text-decoration: none;
}

.header-cta:hover,
.button:hover {
    background: var(--color-copper-dark);
}

.site-main {
    min-height: 52vh;
}

.page-hero {
    padding: 72px 0 42px;
    background: linear-gradient(135deg, var(--color-ink), var(--color-graphite));
    color: var(--color-white);
}

.page-hero p {
    max-width: 720px;
    color: #d8dce2;
}

.eyebrow {
    margin: 0 0 10px;
    color: #f0b06f;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
}

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

h1 {
    max-width: 900px;
    margin: 0;
    font-size: clamp(2.1rem, 5vw, 4.25rem);
    line-height: 1.05;
}

h2 {
    margin: 0 0 14px;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    line-height: 1.15;
}

.section {
    padding: 56px 0;
}

.intro-grid,
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.card {
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 22px;
    background: var(--color-white);
}

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

.placeholder-note {
    border-left: 4px solid var(--color-copper);
    padding: 14px 18px;
    background: var(--color-surface);
    color: var(--color-graphite);
}

.site-footer {
    padding: 42px 0 22px;
    background: var(--color-ink);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 24px;
}

.footer-title {
    font-size: 1rem;
}

.social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-bottom {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    color: #c6cbd3;
    font-size: 0.9rem;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 16px;
    border-radius: 999px;
    background: #1f8f4d;
    color: var(--color-white);
    font-weight: 800;
    text-decoration: none;
    box-shadow: var(--shadow);
}

@media (max-width: 980px) {
    .header-cta {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav-list {
        position: absolute;
        inset: 88px 16px auto 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--color-line);
        border-radius: var(--radius);
        background: var(--color-white);
        box-shadow: var(--shadow);
    }

    .brand-logo {
        max-width: 188px;
        max-height: 62px;
    }

    .nav-list a {
        color: var(--color-graphite);
    }

    .nav-list.is-open {
        display: flex;
    }

    .nav-list a {
        display: block;
        padding: 10px;
    }

    .intro-grid,
    .card-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}