:root {
    --green: #00bd42;
    --green-dark: #007b35;
    --mint: #dff7e6;
    --ink: #0a0d0b;
    --muted: #5e6861;
    --paper: #f4f5ef;
    --white: #ffffff;
    --line: #d9ded8;
    --radius: 1.25rem;
    --shadow: 0 1.5rem 4rem rgba(10, 32, 18, .1);
    --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

body::selection { background: var(--green); color: var(--ink); }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea { font: inherit; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
    line-height: 1.08;
    letter-spacing: -.04em;
}

h1 { font-size: clamp(3.25rem, 8.5vw, 7.5rem); }
h2 { font-size: clamp(2.25rem, 5vw, 4.6rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.7rem); }

.container {
    width: min(calc(100% - 2.5rem), var(--container));
    margin-inline: auto;
}

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section--white { background: var(--white); }
.section--green { background: var(--green); color: var(--ink); }
.section--ink { background: var(--ink); color: var(--white); }

.skip-link {
    position: fixed;
    z-index: 1000;
    top: .75rem;
    left: .75rem;
    padding: .8rem 1rem;
    background: var(--ink);
    color: var(--white);
    transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }
.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;
    z-index: 100;
    top: 0;
    background: rgba(244, 245, 239, .94);
    border-bottom: 1px solid rgba(10, 13, 11, .1);
    backdrop-filter: blur(14px);
}

.header-inner { min-height: 5.25rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }

.brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; flex: 0 0 auto; }
.brand-mark { position: relative; width: 2.45rem; height: 2.45rem; overflow: hidden; background: var(--green); }
.brand-mark::before { content: ""; position: absolute; width: 1.15rem; height: 1.9rem; left: .72rem; top: .35rem; background: var(--ink); border-radius: 100% 0 100% 0; transform: rotate(-30deg); }
.brand-mark span { position: absolute; width: 1px; height: 1.4rem; left: 1.28rem; top: .7rem; background: var(--green); transform: rotate(32deg); transform-origin: bottom; }
.brand-name { font-weight: 730; letter-spacing: -.035em; line-height: 1; font-size: 1.18rem; }
.brand-name strong { display: block; font-weight: 500; }

.main-nav { display: flex; align-items: center; gap: .25rem; }
.main-nav a { padding: .65rem .72rem; border-radius: 999px; font-size: .91rem; font-weight: 650; text-decoration: none; white-space: nowrap; }
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a.is-active { background: var(--white); }
.main-nav .nav-cta { margin-left: .5rem; padding-inline: 1rem; background: var(--ink); color: var(--white); }
.main-nav .nav-cta:hover, .main-nav .nav-cta:focus-visible, .main-nav .nav-cta.is-active { background: var(--green); color: var(--ink); }

.menu-toggle { display: none; width: 2.8rem; height: 2.8rem; padding: .65rem; border: 0; border-radius: 50%; background: var(--ink); }
.menu-toggle > span:not(.sr-only) { display: block; width: 100%; height: 2px; margin: 4px 0; background: var(--white); }

.eyebrow { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.25rem; font-size: .78rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 1.8rem; height: .45rem; background: var(--green); }
.section--green .eyebrow::before { background: var(--ink); }
.section--ink .eyebrow::before { background: var(--green); }

.button-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 3.35rem; padding: .75rem 1.25rem; border: 1px solid var(--ink); border-radius: 999px; background: var(--ink); color: var(--white); font-weight: 750; text-decoration: none; cursor: pointer; }
.button::after { content: "→"; font-size: 1.2em; transition: transform .2s ease; }
.button:hover::after, .button:focus-visible::after { transform: translateX(.25rem); }
.button--green { background: var(--green); color: var(--ink); border-color: var(--green); }
.button--light { background: transparent; color: var(--ink); }
.button--light:hover, .button--light:focus-visible { background: var(--white); }

.hero { position: relative; min-height: calc(100svh - 5.25rem); display: flex; align-items: stretch; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(17rem, .55fr); gap: 2rem; padding-top: clamp(4rem, 9vw, 7rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.hero-copy { align-self: center; }
.hero h1 { max-width: 12ch; margin-bottom: 1.5rem; }
.hero h1 span { color: var(--green-dark); }
.hero-lead { max-width: 43rem; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); }

.hero-panel { position: relative; min-height: 34rem; padding: 2rem; overflow: hidden; align-self: stretch; background: var(--green); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; }
.hero-panel::before, .hero-panel::after { content: ""; position: absolute; border: 2px solid rgba(10, 13, 11, .25); border-radius: 50%; }
.hero-panel::before { width: 28rem; height: 28rem; top: -7rem; right: -14rem; }
.hero-panel::after { width: 17rem; height: 17rem; top: -1.5rem; right: -8.5rem; }
.hero-panel > * { position: relative; z-index: 1; }
.hero-panel-number { font-size: clamp(4rem, 9vw, 7rem); line-height: .85; letter-spacing: -.08em; font-weight: 850; }
.hero-panel p { max-width: 15rem; margin: 0; font-size: 1.1rem; font-weight: 650; }
.mini-list { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.mini-list li { display: flex; align-items: center; gap: .7rem; padding-top: .7rem; border-top: 1px solid rgba(10, 13, 11, .25); font-weight: 700; }
.mini-list li::before { content: "+"; }

.intro-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.intro-grid h2 { position: sticky; top: 8rem; }
.intro-copy { font-size: clamp(1.15rem, 2vw, 1.45rem); }
.intro-copy p:last-child { margin-bottom: 0; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.value-card { position: relative; min-height: 22rem; padding: 2rem; border-right: 1px solid var(--line); }
.value-card:last-child { border-right: 0; }
.value-card-index { display: block; margin-bottom: 5rem; color: var(--green-dark); font-size: .8rem; font-weight: 800; }
.value-card p { color: var(--muted); }

.goal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: end; }
.goal-grid h2 { margin-bottom: 0; }
.goal-copy { font-size: 1.15rem; }

.benefit-strip { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 4rem; border-top: 1px solid rgba(255, 255, 255, .25); }
.benefit-strip div { padding: 1.5rem 1.5rem 0 0; }
.benefit-strip strong { display: block; margin-bottom: .75rem; color: var(--green); font-size: 2.2rem; line-height: 1; }

.page-hero { padding: clamp(5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem); overflow: hidden; }
.page-hero-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 3rem; align-items: end; }
.page-hero h1 { max-width: 10ch; margin-bottom: 0; }
.page-hero p { max-width: 30rem; margin-bottom: .5rem; color: var(--muted); font-size: 1.2rem; }
.page-hero-mark { width: min(100%, 19rem); aspect-ratio: 1; margin-left: auto; background: var(--green); border-radius: 50% 0 50% 50%; }

.statement { max-width: 1000px; font-size: clamp(1.6rem, 3.4vw, 3rem); line-height: 1.28; letter-spacing: -.035em; }

.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.mission-card { padding: 2rem; background: var(--paper); border-radius: var(--radius); }
.mission-card span { display: inline-flex; width: 2.2rem; height: 2.2rem; align-items: center; justify-content: center; margin-bottom: 4rem; border-radius: 50%; background: var(--green); font-size: .8rem; font-weight: 800; }
.mission-card p { margin-bottom: 0; color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.visual-block { position: relative; min-height: 30rem; overflow: hidden; background: var(--green); border-radius: var(--radius); }
.visual-block::before { content: ""; position: absolute; width: 75%; aspect-ratio: 1; top: 12%; left: 12%; border: 3.5rem solid var(--ink); border-radius: 100% 0 100% 0; transform: rotate(-20deg); }
.check-list { display: grid; gap: 1rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 2.2rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: .05rem; display: grid; width: 1.45rem; height: 1.45rem; place-items: center; border-radius: 50%; background: var(--green); color: var(--ink); font-size: .8rem; font-weight: 900; }

.process-list { counter-reset: process; }
.process-step { counter-increment: process; display: grid; grid-template-columns: 8rem 1fr; gap: 2rem; padding: 3rem 0; border-top: 1px solid var(--line); }
.process-step::before { content: "0" counter(process); color: var(--green-dark); font-size: 2rem; font-weight: 850; letter-spacing: -.05em; }
.process-step h2 { margin-bottom: 1rem; font-size: clamp(1.7rem, 3vw, 3rem); }
.process-step p { max-width: 50rem; margin-bottom: 0; color: var(--muted); }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 3rem; }
.feature-card { min-height: 22rem; padding: 2rem; border-radius: var(--radius); background: var(--white); display: flex; flex-direction: column; justify-content: space-between; }
.feature-card:nth-child(3n + 1) { background: var(--green); }
.feature-card-number { font-size: .8rem; font-weight: 850; }
.feature-card p { max-width: 31rem; margin-bottom: 0; color: #38413b; }

.cert-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 8vw, 8rem); }
.cert-badge { position: sticky; top: 8rem; width: 100%; aspect-ratio: 1; border: 1.2rem solid var(--green); border-radius: 50%; display: grid; place-items: center; text-align: center; }
.cert-badge::before, .cert-badge::after { content: ""; position: absolute; z-index: -1; width: 40%; height: 40%; bottom: -10%; background: var(--green); }
.cert-badge::before { left: 15%; transform: rotate(15deg); }
.cert-badge::after { right: 15%; transform: rotate(-15deg); }
.cert-badge strong { font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1; letter-spacing: -.04em; }
.cert-content h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
.cert-content > p { color: var(--muted); font-size: 1.15rem; }

.cta { padding: clamp(3rem, 7vw, 6rem); border-radius: var(--radius); background: var(--green); }
.cta h2 { max-width: 13ch; }
.cta p { max-width: 42rem; font-size: 1.15rem; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.contact-lead { max-width: 37rem; color: var(--muted); font-size: 1.15rem; }
.contact-panel { padding: clamp(2rem, 5vw, 4rem); background: var(--ink); color: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-panel-label { display: block; margin-bottom: 2rem; color: var(--green); font-size: .78rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.contact-email { display: block; margin-bottom: 1.5rem; font-size: clamp(1.35rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.04em; overflow-wrap: anywhere; text-decoration-color: var(--green); text-underline-offset: .15em; }
.contact-panel p { color: #c2cac4; }

.legal { max-width: 52rem; }
.legal h2 { margin-top: 3rem; font-size: 1.75rem; }
.legal p, .legal li { color: var(--muted); }

.error-page { min-height: 65svh; display: grid; place-items: center; text-align: center; }
.error-page strong { display: block; color: var(--green); font-size: clamp(5rem, 18vw, 12rem); line-height: .8; letter-spacing: -.1em; }

.site-footer { padding: 4.5rem 0 2rem; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 3rem; }
.brand--footer { margin-bottom: 1.5rem; }
.brand--footer .brand-mark::before { background: var(--white); }
.footer-grid p { max-width: 25rem; color: #aeb7b0; }
.footer-grid h2 { margin-bottom: 1.2rem; color: #aeb7b0; font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid > div > a:not(.brand) { display: block; width: fit-content; margin: .55rem 0; color: var(--white); text-decoration: none; }
.footer-grid > div > a:hover { color: var(--green); }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; margin-top: 4rem; padding-top: 1.5rem; border-top: 1px solid #2a302c; color: #8f9891; font-size: .84rem; }
.footer-bottom p { margin-bottom: 0; }

:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }

@media (max-width: 980px) {
    .menu-toggle { display: block; }
    .main-nav { position: absolute; top: calc(100% + 1px); right: 0; left: 0; display: none; padding: 1rem 1.25rem 1.5rem; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
    .main-nav.is-open { display: grid; }
    .main-nav a { padding: .85rem 1rem; }
    .main-nav .nav-cta { margin: .5rem 0 0; text-align: center; }
    .hero-grid, .page-hero-grid { grid-template-columns: 1fr; }
    .hero-panel { min-height: 25rem; }
    .page-hero-mark { width: 11rem; margin: 0; }
    .benefit-strip { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .container { width: min(calc(100% - 1.5rem), var(--container)); }
    h1 { font-size: clamp(3rem, 15vw, 5rem); }
    .section { padding: 4rem 0; }
    .intro-grid, .goal-grid, .split, .cert-grid { grid-template-columns: 1fr; }
    .intro-grid h2, .cert-badge { position: static; }
    .value-grid, .mission-grid, .feature-grid { grid-template-columns: 1fr; }
    .value-card { min-height: auto; padding: 2rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .value-card-index { margin-bottom: 2.5rem; }
    .visual-block { min-height: 22rem; }
    .process-step { grid-template-columns: 4rem 1fr; gap: 1rem; padding: 2.2rem 0; }
    .cert-badge { width: min(90%, 25rem); margin-inline: auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .footer-bottom { display: block; }
    .footer-bottom p + p { margin-top: .5rem; }
}

@media (max-width: 480px) {
    .header-inner { min-height: 4.7rem; }
    .brand-name { font-size: 1rem; }
    .brand-mark { width: 2.2rem; height: 2.2rem; }
    .hero { min-height: auto; }
    .hero-grid { padding-top: 3.5rem; }
    .hero-panel { min-height: 23rem; }
    .button-row, .button { width: 100%; }
    .benefit-strip { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-grid > div:first-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}