:root {
    --green-950: #073022;
    --green-900: #0b3d2e;
    --green-700: #146c43;
    --green-100: #e7f3ed;
    --gold-500: #d9a441;
    --gold-100: #fff5d9;
    --ink: #17231f;
    --muted: #66736e;
    --line: #dfe7e3;
    --surface: #ffffff;
    --bg: #f5f8f6;
    --shadow: 0 24px 70px rgba(8, 45, 32, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Inter", Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
}

a { color: inherit; text-decoration: none; }

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

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    height: 76px;
    padding: 0 6vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(245, 248, 246, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(223, 231, 227, 0.9);
}

.nav-brand img { width: 190px; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 14px;
    font-weight: 700;
    color: var(--green-950);
}

.nav-login {
    padding: 10px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
}

.hero-section {
    min-height: calc(100vh - 76px);
    padding: 58px 6vw 42px;
    display: grid;
    grid-template-columns: minmax(320px, 0.85fr) minmax(420px, 1.15fr);
    gap: 46px;
    align-items: center;
    background:
        linear-gradient(135deg, rgba(231, 243, 237, 0.95), rgba(255, 245, 217, 0.55)),
        url("../img/landing/hero-field.svg");
    background-size: cover;
}

.hero-logo { width: 88px; margin-bottom: 28px; }

.eyebrow,
.section-heading span,
.transparency-copy span,
.positioning-section span {
    margin: 0 0 12px;
    display: inline-flex;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green-700);
}

.hero-copy h1 {
    margin: 0;
    font-size: clamp(46px, 6vw, 84px);
    line-height: 0.92;
    letter-spacing: 0;
    color: var(--green-950);
}

.hero-copy h2 {
    margin: 18px 0 0;
    font-size: clamp(24px, 3vw, 42px);
    color: var(--gold-500);
}

.hero-text {
    max-width: 620px;
    margin: 24px 0 0;
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.55;
    color: #30433c;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.btn-primary,
.btn-secondary {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    padding: 0 22px;
    font-weight: 900;
    border: 1px solid transparent;
}

.btn-primary {
    color: #fff;
    background: var(--green-700);
    box-shadow: 0 14px 30px rgba(20, 108, 67, 0.24);
}

.btn-secondary {
    color: var(--green-950);
    background: #fff;
    border-color: var(--line);
}

.hero-media { min-width: 0; }

.screenshot-frame {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid rgba(7, 48, 34, 0.12);
    box-shadow: var(--shadow);
}

.browser-dots {
    height: 34px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding-left: 16px;
    background: #edf3f0;
    border-bottom: 1px solid var(--line);
}

.browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d8a13a;
}

.browser-dots span:nth-child(2) { background: #86b89f; }
.browser-dots span:nth-child(3) { background: #315f4f; }

.screenshot-frame img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: left top;
}

.screenshot-fallback { display: none; padding: 40px; color: var(--green-950); }
.missing-shot .screenshot-frame img { display: none; }
.missing-shot .screenshot-fallback { display: grid; gap: 8px; }

.section {
    padding: 88px 6vw;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading.compact { max-width: 840px; }

.section-heading h2,
.transparency-copy h2,
.positioning-section h2,
.final-cta h2 {
    margin: 0;
    font-size: clamp(30px, 4vw, 52px);
    line-height: 1.05;
    letter-spacing: 0;
    color: var(--green-950);
}

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

.step-card,
.features-grid article,
.faq-list details {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 12px 34px rgba(7, 48, 34, 0.07);
}

.step-card {
    min-height: 210px;
    padding: 28px;
    display: grid;
    align-content: space-between;
}

.step-number {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--gold-100);
    color: var(--green-950);
    font-weight: 900;
    font-size: 22px;
}

.step-card h3 { margin: 18px 0; font-size: 24px; color: var(--green-950); }
.step-card i { color: var(--green-700); font-size: 26px; }

.audience-section { background: #ffffff; }

.audience-list {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.audience-list div {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 999px;
    background: var(--green-100);
    color: var(--green-950);
    font-weight: 900;
}

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

.features-grid article {
    padding: 26px;
    min-height: 148px;
}

.features-grid i {
    color: var(--gold-500);
    font-size: 30px;
}

.features-grid h3 { margin: 20px 0 0; font-size: 22px; color: var(--green-950); }

.transparency-section {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 34px;
    align-items: center;
    background: var(--green-950);
    color: #ffffff;
}

.transparency-copy h2 { color: #ffffff; }
.transparency-copy p { color: #d7e7df; font-size: 19px; line-height: 1.7; }

.check-list {
    display: grid;
    gap: 12px;
}

.check-list div {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    font-weight: 800;
}

.check-list i { color: var(--gold-500); font-size: 22px; }

.positioning-section {
    padding: 96px 6vw;
    background: #ffffff;
}

.positioning-section div {
    max-width: 960px;
}

.positioning-section p {
    max-width: 850px;
    font-size: clamp(21px, 2.4vw, 30px);
    line-height: 1.45;
    color: #30433c;
    font-weight: 700;
}

.faq-section { background: #ffffff; }

.faq-list {
    display: grid;
    gap: 12px;
    max-width: 900px;
}

.faq-list details { padding: 18px 20px; }
.faq-list summary { cursor: pointer; font-weight: 900; color: var(--green-950); }
.faq-list p { margin: 12px 0 0; color: var(--muted); line-height: 1.6; }

.final-cta {
    margin: 0 6vw 70px;
    padding: 62px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--green-950), var(--green-700));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.final-cta h2 { color: #fff; max-width: 760px; }
.final-cta .btn-primary { background: var(--gold-500); color: var(--green-950); }

.landing-footer {
    padding: 34px 6vw;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    color: #dbe8e2;
    background: var(--green-950);
}

.landing-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }

@media (max-width: 980px) {
    .landing-nav { height: auto; padding: 18px 5vw; align-items: flex-start; gap: 16px; }
    .nav-actions { display: none; }
    .hero-section { min-height: auto; grid-template-columns: 1fr; padding: 40px 5vw; }
    .hero-logo { width: 78px; }
    .steps-grid,
    .features-grid,
    .transparency-section { grid-template-columns: 1fr; }
    .section { padding: 64px 5vw; }
    .final-cta { margin: 0 5vw 50px; padding: 36px; display: grid; }
    .landing-footer { display: grid; }
}