:root {
    --ink: #18261f;
    --muted: #58685f;
    --line: rgba(24, 38, 31, 0.12);
    --accent: #cb5c38;
    --accent-soft: #efb287;
    --leaf: #295847;
    --leaf-soft: #dce7de;
    --panel: rgba(255, 250, 243, 0.76);
    --panel-strong: rgba(255, 250, 243, 0.92);
    --shadow: 0 30px 80px rgba(53, 37, 24, 0.12);
    --max: 1180px;
    --nav-height: 84px;
    --radius: 28px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Heebo', sans-serif;
    background:
        radial-gradient(circle at 15% 20%, rgba(239, 178, 135, 0.35), transparent 28%),
        radial-gradient(circle at 85% 12%, rgba(41, 88, 71, 0.16), transparent 24%),
        linear-gradient(180deg, #f7f1e9 0%, #f3eadf 44%, #efe4d5 100%);
    color: var(--ink);
    min-height: 100vh;
    line-height: 1.55;
    overflow-x: hidden;
}

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

a {
    color: inherit;
}

h1,
h2,
h3 {
    font-family: 'Rubik', sans-serif;
    letter-spacing: -0.03em;
}

.shell {
    width: min(100% - 2rem, var(--max));
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--leaf);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.9rem);
    line-height: 1.05;
}

.section-copy {
    max-width: 42rem;
    color: var(--muted);
    font-size: 1.05rem;
}

.site-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 20;
    padding: 1rem 0;
}

.site-nav .shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0.95rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(249, 243, 234, 0.78);
    backdrop-filter: blur(18px);
    box-shadow: 0 10px 30px rgba(67, 48, 33, 0.08);
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    font-family: 'Rubik', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
}

.brand-mark img {
    width: 42px;
    height: 42px;
    border-radius: 14px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    list-style: none;
}

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

.nav-cta,
.btn,
.button,
.back-to-top {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-cta {
    min-height: 48px;
    padding: 0 1.25rem;
    border: none;
    background: var(--ink);
    color: #fff8f1;
    font-weight: 700;
}

.nav-cta:hover,
.nav-cta:focus-visible,
.btn:hover,
.btn:focus-visible,
.button:hover,
.button:focus-visible,
.back-to-top:hover,
.back-to-top:focus-visible {
    transform: translateY(-2px);
}

.btn,
.button {
    min-height: 52px;
    padding: 0.9rem 1.4rem;
}

.btn-primary,
.button-primary {
    background: var(--accent);
    color: #fff8f1;
}

.btn-secondary,
.button-secondary {
    border: 1px solid rgba(24, 38, 31, 0.15);
    background: rgba(255, 250, 243, 0.58);
    color: var(--ink);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    color: var(--leaf);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.eyebrow::before {
    content: "";
    width: 2.7rem;
    height: 1px;
    background: currentColor;
}

footer {
    padding: 0 0 2.5rem;
}

.footer-shell {
    width: min(100% - 2rem, var(--max));
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
}

.footer-links {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    list-style: none;
}

.footer-links a {
    text-decoration: none;
}

.back-to-top {
    position: fixed;
    left: 1.25rem;
    bottom: 1.25rem;
    width: 3.3rem;
    height: 3.3rem;
    padding: 0;
    background: rgba(255, 250, 243, 0.92);
    color: var(--ink);
    box-shadow: 0 14px 30px rgba(53, 37, 24, 0.12);
    border: 1px solid rgba(24, 38, 31, 0.08);
}

@media (max-width: 760px) {
    :root {
        --nav-height: 74px;
    }

    .site-nav .shell {
        padding: 0.8rem 1rem;
        border-radius: 1.25rem;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .footer-shell {
        flex-direction: column;
        align-items: flex-start;
    }

    .back-to-top {
        left: 1rem;
        bottom: 1rem;
    }
}