:root {
    --accent-navy: #03485e;
    --accent-green: #73a278;
    --accent-navy-hover: #022f3c;
    --accent-green-hover: #5c7f5e;
    --white: #fafafa;
    --black: #222222;

    --bg: #f4f5f0;
    --bg-elevated: #fbfcf8;
    --surface: #ffffff;
    --surface-muted: #edf3ef;
    --surface-green: #e6efe8;
    --line: #cfded5;
    --line-strong: #b8cdc1;
    --text: #1f2e29;
    --text-muted: #445851;
    --text-soft: #5f736b;

    --font-body: "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --font-heading: "Source Serif 4", Georgia, "Times New Roman", serif;

    --shadow-soft: 0 14px 30px rgba(46, 70, 55, 0.09);
    --shadow-subtle: 0 3px 12px rgba(16, 34, 22, 0.08);

    --radius-sm: 0.35rem;
    --radius-md: 0.6rem;
    --radius-lg: 0.9rem;

    --container: min(1180px, calc(100% - 2.5rem));
    --content-regular: min(78ch, 100%);
    --content-narrow: min(64ch, 100%);

    --space-1: clamp(0.4rem, 0.35rem + 0.2vw, 0.6rem);
    --space-2: clamp(0.75rem, 0.7rem + 0.3vw, 1rem);
    --space-3: clamp(1rem, 0.95rem + 0.5vw, 1.45rem);
    --space-4: clamp(1.4rem, 1.25rem + 0.8vw, 2rem);
    --space-5: clamp(2rem, 1.65rem + 1.3vw, 3rem);
    --space-6: clamp(3rem, 2.2rem + 2.3vw, 4.9rem);
    --space-7: clamp(4rem, 3rem + 3vw, 6.4rem);

    --section-space: var(--space-7);

    --ease: 220ms ease;
    --ease-slow: 360ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text);
    background:
        radial-gradient(circle at 0% 5%, rgba(115, 162, 120, 0.2), transparent 37%),
        radial-gradient(circle at 100% 12%, rgba(3, 72, 94, 0.06), transparent 30%),
        linear-gradient(180deg, #f7f8f3 0%, #f4f6f1 40%, #f4f5f0 100%);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

p,
ul,
ol,
figure {
    margin: 0;
}

ul,
ol {
    padding: 0;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    line-height: 1.15;
    color: color-mix(in srgb, var(--accent-green-hover) 72%, var(--accent-navy) 28%);
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
}

h1 {
    font-size: clamp(2rem, 1.55rem + 2vw, 3.3rem);
    max-width: 18ch;
}

h2 {
    font-size: clamp(1.65rem, 1.3rem + 1.2vw, 2.4rem);
    max-width: 22ch;
}

h3 {
    font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
}

p {
    max-width: var(--content-regular);
}

a {
    color: color-mix(in srgb, var(--accent-green-hover) 82%, var(--accent-navy) 18%);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--accent-green-hover);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent-green) 78%, white 22%);
    outline-offset: 2px;
}

::selection {
    color: var(--white);
    background: color-mix(in srgb, var(--accent-green-hover) 84%, black 16%);
}

.skip-link {
    position: absolute;
    left: 0.5rem;
    top: -6rem;
    z-index: 1200;
    padding: 0.6rem 1rem;
    color: var(--white);
    border-radius: var(--radius-sm);
    background: var(--accent-green-hover);
    text-decoration: none;
    transition: top var(--ease);
}

.skip-link:focus {
    top: 0.5rem;
}

.container {
    width: var(--container);
    margin-inline: auto;
}

.content-regular {
    width: var(--content-regular);
}

.content-narrow {
    width: var(--content-narrow);
}

.section {
    padding-block: var(--section-space);
}

.eyebrow {
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    color: color-mix(in srgb, var(--accent-green-hover) 88%, var(--accent-navy) 12%);
    margin-bottom: var(--space-2);
}

.lead {
    font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.23rem);
    color: var(--text-muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.85rem;
    padding: 0.7rem 1.2rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--ease), border-color var(--ease), color var(--ease), background-color var(--ease), box-shadow var(--ease);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    color: var(--white);
    background: var(--accent-green-hover);
    box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
    color: var(--white);
    background: color-mix(in srgb, var(--accent-green-hover) 82%, black 18%);
}

.btn-secondary {
    color: var(--accent-green-hover);
    border-color: color-mix(in srgb, var(--accent-green-hover) 34%, white 66%);
    background: rgba(255, 255, 255, 0.7);
}

.btn-secondary:hover {
    color: color-mix(in srgb, var(--accent-green-hover) 88%, black 12%);
    border-color: color-mix(in srgb, var(--accent-green-hover) 56%, white 44%);
    background: var(--surface);
}

.btn-text {
    color: var(--accent-green-hover);
    padding-inline: 0;
    min-height: auto;
    border-radius: 0;
    border: 0;
}

.btn-text:hover {
    color: color-mix(in srgb, var(--accent-green-hover) 82%, black 18%);
    transform: none;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color var(--ease), border-color var(--ease), box-shadow var(--ease), backdrop-filter var(--ease);
    border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
    border-bottom-color: var(--line);
    background: rgba(251, 253, 250, 0.92);
    box-shadow: 0 8px 22px rgba(34, 51, 39, 0.08);
    backdrop-filter: blur(8px);
}

.nav-wrap {
    min-height: 6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.brand {
    display: inline-flex;
    align-items: center;
    max-width: clamp(14rem, 18vw, 19rem);
}

.brand img,
.footer-brand img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.site-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 0.6rem + 0.8vw, 1.5rem);
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 2.4rem;
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--accent-green-hover);
}

.site-nav .nav-cta {
    margin-left: 0.5rem;
    color: var(--white);
}

.nav-toggle {
    display: none;
    border: 1px solid color-mix(in srgb, var(--accent-green) 22%, white 78%);
    background: rgba(255, 255, 255, 0.72);
    width: 3rem;
    height: 3rem;
    padding: 0;
    border-radius: var(--radius-sm);
    position: relative;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    transition: border-color var(--ease), background-color var(--ease), box-shadow var(--ease);
}

.nav-toggle:hover {
    border-color: color-mix(in srgb, var(--accent-green-hover) 40%, white 60%);
    background: rgba(255, 255, 255, 0.9);
}

.nav-toggle-line {
    display: block;
    position: absolute;
    height: 3px;
    width: 1.45rem;
    border-radius: 999px;
    background: var(--accent-green-hover);
    transition: transform var(--ease), opacity var(--ease), background-color var(--ease);
}

.nav-toggle-line.line-1 {
    transform: translateY(-7px);
}

.nav-toggle-line.line-3 {
    transform: translateY(7px);
}

body.nav-open {
    overflow: hidden;
}

.site-footer {
    padding-top: var(--space-6);
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, #eaf2eb 0%, #e3eee5 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: var(--space-5);
    padding-bottom: var(--space-6);
}

.site-footer h3 {
    font-size: 1rem;
    color: color-mix(in srgb, var(--accent-green-hover) 84%, var(--accent-navy) 16%);
    margin-bottom: var(--space-2);
    font-family: var(--font-body);
}

.site-footer p,
.site-footer li,
.site-footer a,
.site-footer span {
    color: var(--text-muted);
    font-size: 0.96rem;
}

.site-footer ul {
    list-style: none;
    display: grid;
    gap: 0.45rem;
}

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

.site-footer a:hover {
    text-decoration: underline;
}

.footer-brand {
    display: inline-flex;
    margin-bottom: var(--space-2);
}

.footer-bottom {
    padding-block: var(--space-3);
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: space-between;
}

.footer-credit {
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.82rem;
    color: var(--text-soft);
}

.footer-credit a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 0.14em;
}

.footer-credit a:hover {
    color: color-mix(in srgb, var(--accent-green-hover) 84%, black 16%);
}

.form-field {
    display: grid;
    gap: 0.45rem;
}

.form-field label {
    font-weight: 600;
    color: var(--text);
}

.form-field label span {
    font-weight: 400;
    color: var(--text-soft);
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--line-strong);
    background: var(--surface);
    border-radius: var(--radius-sm);
    padding: 0.66rem 0.74rem;
    min-height: 2.7rem;
    transition: border-color var(--ease), box-shadow var(--ease);
}

textarea {
    min-height: 8.6rem;
    resize: vertical;
}

input:hover,
textarea:hover,
select:hover {
    border-color: color-mix(in srgb, var(--accent-green-hover) 44%, white 56%);
}

.form-consent {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.72rem;
    align-items: start;
}

.form-consent input {
    margin-top: 0.3rem;
    width: 1rem;
    height: 1rem;
    min-height: 1rem;
}

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

[data-reveal] {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity var(--ease-slow), transform var(--ease-slow);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 880px) {
    .nav-toggle {
        display: inline-flex;
        z-index: 1200;
    }

    .site-nav {
        position: fixed;
        inset: 0;
        padding-top: 6.4rem;
        background: linear-gradient(180deg, rgba(247, 251, 247, 0.98), rgba(238, 246, 239, 0.98));
        transform: translateY(-2%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform var(--ease), opacity var(--ease), visibility var(--ease);
        overflow-y: auto;
    }

    .site-nav ul {
        width: min(34rem, calc(100% - 2rem));
        margin-inline: auto;
        padding: 0;
        display: grid;
        gap: 0;
    }

    .site-nav li {
        border-bottom: 1px solid color-mix(in srgb, var(--accent-green) 22%, white 78%);
    }

    .site-nav a {
        min-height: 3.4rem;
        border-radius: 0;
        padding-inline: 0.2rem;
        font-size: 1.2rem;
        font-family: var(--font-heading);
    }

    .site-nav .nav-cta {
        margin-left: 0;
        margin-top: 0.95rem;
        width: 100%;
        min-height: 3rem;
        font-size: 1.02rem;
        font-family: var(--font-body);
    }

    body.nav-open .site-nav {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    body.nav-open .nav-toggle .line-1 {
        transform: translateY(0) rotate(45deg);
    }

    body.nav-open .nav-toggle .line-2 {
        opacity: 0;
        transform: scaleX(0.4);
    }

    body.nav-open .nav-toggle .line-3 {
        transform: translateY(0) rotate(-45deg);
    }

    body.nav-open .site-header {
        background: rgba(251, 253, 250, 0.96);
        border-bottom-color: var(--line);
    }

    body.nav-open .site-header.is-scrolled {
        box-shadow: none;
        backdrop-filter: none;
    }
}

@media (max-width: 768px) {
    :root {
        --container: min(1120px, calc(100% - 1.6rem));
        --section-space: clamp(3rem, 2.35rem + 3vw, 4.4rem);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .footer-bottom {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}