:root {
    --green: #003f3d;
    --green-soft: #0b5a57;
    --gold: #c8a600;
    --ink: #173432;
    --muted: #687775;
    --paper: #f4f4f2;
    --line: #d9d9d4;
    --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, Arial, sans-serif;
    line-height: 1.55;
}
a { color: inherit; }
.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;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 7vw;
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid rgba(0,0,0,.08);
}
.brand img, footer img { width: 118px; height: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 24px; font-size: 12px; text-transform: uppercase; }
.main-nav a { text-decoration: none; font-weight: 700; }
.main-nav a:hover { color: var(--gold); }
.lang {
    border: 1px solid var(--green);
    padding: 5px 8px;
    color: var(--green);
}
.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 28px;
    color: var(--green);
}

.hero {
    min-height: calc(100vh - 72px);
    max-height: 760px;
    display: grid;
    place-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,63,61,.08), rgba(200,166,0,.28));
}
.hero-copy {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    text-shadow: 0 3px 10px rgba(0,0,0,.45);
    padding: 24px;
}
.hero-copy p { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
.hero-copy h1 {
    margin: 0;
    font-size: clamp(54px, 9vw, 122px);
    line-height: .9;
    font-weight: 900;
}
.hero-copy span { display: block; margin: 18px 0 28px; font-size: clamp(18px, 3vw, 36px); font-weight: 800; }
.hero-copy a, form button {
    display: inline-block;
    border: 0;
    background: var(--green);
    color: var(--white);
    padding: 13px 26px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.service-index {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 1160px;
    margin: -54px auto 0;
    position: relative;
    z-index: 2;
}
.service-column { min-height: 312px; padding: 42px 8vw 44px; color: var(--white); }
.service-column.dark { background: var(--green); }
.service-column.gold { background: var(--gold); }
.service-column h3 { margin: 0 0 24px; text-transform: uppercase; font-size: 18px; }
.service-column ul { margin: 0; padding: 26px 30px; list-style: none; background: #e8e8e6; color: var(--ink); box-shadow: 0 8px 12px rgba(0,0,0,.12); }
.service-column li + li { margin-top: 7px; }
.service-column a { text-decoration: none; }
.service-column a:hover { color: var(--green-soft); font-weight: 700; }

.about {
    max-width: 1160px;
    margin: 0 auto;
    padding: 72px 7vw;
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 42px;
    align-items: center;
    background: var(--white);
}
.contact {
    width: 100%;
    margin: 0;
    padding: 72px 7vw;
    display: grid;
    grid-template-columns: minmax(360px, 430px) minmax(520px, 620px);
    justify-content: center;
    gap: 48px;
    align-items: stretch;
    background: var(--green);
}
.about img { width: 100%; max-width: 360px; justify-self: center; border: 8px solid #2d241c; box-shadow: 0 12px 26px rgba(0,0,0,.16); }
.eyebrow { margin: 0 0 8px; color: var(--gold); text-transform: uppercase; font-size: 12px; font-weight: 900; }
h2 { margin: 0 0 22px; color: var(--green); font-size: clamp(28px, 4vw, 46px); line-height: 1.05; }
.about .strong { font-weight: 800; color: var(--green); }

.trust { text-align: center; padding: 0 7vw 72px; background: var(--white); }
.trust h2 { background: var(--gold); color: var(--white); margin: 0 -7vw 38px; padding: 20px; font-size: clamp(24px, 3vw, 34px); text-transform: uppercase; }
.trust img { width: min(760px, 100%); height: auto; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 900px; margin: 36px auto 0; }
.stats strong { display: block; font-size: clamp(36px, 5vw, 56px); color: var(--green); line-height: 1; }
.stats span { display: block; margin-top: 8px; text-transform: uppercase; color: var(--muted); font-size: 13px; }

.services { max-width: 1160px; margin: 0 auto; padding: 76px 7vw; }
.services > h2:not(:first-of-type) { margin-top: 58px; }
.service-grid { display: grid; gap: 22px; }
.service-card { background: var(--white); border: 1px solid var(--line); display: grid; grid-template-columns: minmax(220px, 38%) 1fr; }
.service-card img { width: 100%; height: 100%; min-height: 190px; object-fit: cover; display: block; }
.service-body { padding: 26px; }
.service-body h3 { margin: 0 0 4px; color: var(--green); font-size: 24px; }
.service-body a { color: var(--gold); font-weight: 800; text-decoration: none; overflow-wrap: anywhere; }
.service-body ul { margin: 18px 0 0; padding-left: 18px; }
.service-body li + li { margin-top: 8px; }

.contact { background: var(--green); align-items: stretch; }
.contact-panel, .contact-info { background: var(--white); padding: 36px; }
form { display: grid; gap: 12px; }
label span { display: block; margin-bottom: 5px; font-size: 12px; font-weight: 800; color: var(--muted); text-transform: uppercase; }
input, textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: #efefed;
    padding: 13px 14px;
    font: inherit;
}
textarea { min-height: 126px; resize: vertical; }
.notice { padding: 10px 12px; font-weight: 700; }
.notice.ok { background: #e5f4ee; color: #145a42; }
.notice.error { background: #f8e8e3; color: #8a2f1d; }
.contact-info { display: grid; gap: 18px; }
.cta { background: var(--gold); color: var(--white); padding: 28px; }
.cta strong { display: block; font-size: 26px; line-height: 1.05; }
.cta span { display: block; margin: 8px 0 18px; }
.cta a { font-size: 24px; font-weight: 900; text-decoration: none; }
iframe { width: 100%; min-height: 260px; border: 0; filter: saturate(.75); }
.contact-info ul { margin: 0; padding-left: 18px; }

footer {
    min-height: 112px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    width: 100%;
    padding: 28px clamp(36px, 7vw, 108px);
    background: var(--white);
    border-top: 1px solid rgba(0,0,0,.08);
    font-size: 12px;
    text-transform: uppercase;
}
footer nav {
    display: flex;
    gap: 18px;
    flex: 1;
    flex-wrap: wrap;
    justify-content: center;
}
.social {
    display: flex;
    gap: 16px;
    min-width: 170px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
footer a { text-decoration: none; font-weight: 700; }
.whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 30;
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25d366;
    color: var(--white);
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 10px 24px rgba(0,0,0,.24);
}

.thanks-page {
    min-height: 100vh;
    background:
        linear-gradient(rgba(0,63,61,.82), rgba(0,63,61,.82)),
        url("../img/banner.webp") center / cover no-repeat;
}
.thanks-main {
    min-height: calc(100vh - 72px);
    display: grid;
    place-items: center;
    padding: 48px 24px;
}
.thanks-card {
    width: min(620px, 100%);
    background: var(--white);
    padding: clamp(36px, 6vw, 64px);
    text-align: center;
    box-shadow: 0 18px 44px rgba(0,0,0,.18);
}
.thanks-card h1 {
    margin: 0 0 18px;
    color: var(--green);
    font-size: clamp(44px, 7vw, 72px);
    line-height: 1;
}
.thanks-card p:not(.eyebrow) {
    margin: 0 auto 28px;
    max-width: 460px;
    color: var(--ink);
    font-size: 18px;
}
.thanks-card .tech-note {
    margin-top: -10px;
    padding: 12px;
    background: #f8e8e3;
    color: #8a2f1d;
    font-family: Consolas, Monaco, monospace;
    font-size: 13px;
    overflow-wrap: anywhere;
}
.thanks-card a {
    display: inline-block;
    background: var(--green);
    color: var(--white);
    padding: 13px 28px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
}

@media (max-width: 820px) {
    .site-header { padding: 0 22px; }
    .menu-toggle { display: block; }
    .main-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--white);
        border-bottom: 1px solid var(--line);
    }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 16px 24px; border-top: 1px solid var(--line); }
    .hero { min-height: 620px; background-position: 48% center; }
    .service-index, .about, .contact, .service-card { grid-template-columns: 1fr; }
    .service-index { margin-top: 0; }
    .service-column { padding: 34px 24px; }
    .about, .contact, .services { padding-left: 24px; padding-right: 24px; }
    .trust { padding-left: 24px; padding-right: 24px; }
    .stats { grid-template-columns: 1fr; }
    .service-grid { gap: 28px; }
    .service-card {
        display: block;
        overflow: hidden;
        background: var(--white);
    }
    .service-card img {
        display: block;
        width: 100%;
        height: auto;
        min-height: 0;
        aspect-ratio: 16 / 5;
        object-fit: cover;
        object-position: center;
    }
    .service-body {
        position: relative;
        z-index: 1;
        background: var(--white);
        padding: 24px 22px 28px;
    }
    .service-body h3 { font-size: 30px; }
    .service-body ul { font-size: 18px; line-height: 1.55; }
    footer {
        justify-content: center;
        padding: 28px 24px;
        text-align: center;
    }
    .social {
        min-width: 0;
        justify-content: center;
    }
}