:root {
    --inst-ink: #10211d;
    --inst-muted: #5f6f69;
    --inst-soft: #f4f8f6;
    --inst-line: #dce7e2;
    --inst-white: #ffffff;
    --inst-green: #0b7358;
    --inst-green-dark: #07513f;
    --inst-green-soft: #dff3eb;
    --inst-blue: #2457d6;
    --inst-blue-soft: #e8efff;
    --inst-gold: #e7a934;
    --inst-dark: #0b2420;
    --inst-shadow: 0 24px 70px rgba(10, 46, 38, .10);
    --inst-shadow-sm: 0 12px 34px rgba(10, 46, 38, .08);
    --inst-radius-xl: 34px;
    --inst-radius-lg: 24px;
    --inst-radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--inst-ink);
    background: #fff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.inst-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.inst-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid rgba(15, 63, 52, .08);
    backdrop-filter: blur(18px);
}
.inst-topbar__inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.inst-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    min-width: 230px;
}
.inst-brand img { width: 42px; height: 42px; object-fit: contain; }
.inst-brand span { display: grid; gap: 1px; }
.inst-brand strong { font-size: 15px; letter-spacing: -.02em; }
.inst-brand small { color: var(--inst-muted); font-size: 12px; }
.inst-nav { display: flex; align-items: center; gap: 24px; }
.inst-nav a {
    text-decoration: none;
    color: #4f625b;
    font-size: 13px;
    font-weight: 750;
}
.inst-nav a:hover { color: var(--inst-green); }
.inst-topbar__actions { display: flex; gap: 9px; align-items: center; }

.inst-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 14px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 13px;
    font-weight: 850;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.inst-btn:hover { transform: translateY(-1px); }
.inst-btn--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--inst-green), var(--inst-green-dark));
    box-shadow: 0 13px 28px rgba(11, 115, 88, .22);
}
.inst-btn--primary:hover { box-shadow: 0 18px 38px rgba(11, 115, 88, .28); }
.inst-btn--ghost { border-color: var(--inst-line); background: #fff; color: #355049; }
.inst-btn--soft { background: var(--inst-green-soft); color: var(--inst-green-dark); }
.inst-btn--large { min-height: 54px; padding: 0 24px; border-radius: 17px; font-size: 14px; }
.inst-btn--white { background: #fff; color: var(--inst-green-dark); box-shadow: var(--inst-shadow-sm); }
.inst-btn--outline-light { color: #fff; border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.08); }

.inst-hero {
    position: relative;
    overflow: hidden;
    padding: 84px 0 74px;
    background:
        radial-gradient(circle at 82% 15%, rgba(36,87,214,.13), transparent 26%),
        radial-gradient(circle at 18% 15%, rgba(11,115,88,.12), transparent 31%),
        linear-gradient(180deg, #f8fbfa 0%, #fff 100%);
}
.inst-hero::after {
    content: "";
    position: absolute;
    inset: auto -8% -220px auto;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: rgba(11,115,88,.05);
}
.inst-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr);
    gap: 58px;
    align-items: center;
}
.inst-eyebrow {
    display: inline-block;
    color: var(--inst-green);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .14em;
}
.inst-eyebrow--light { color: #7fe0bd; }
.inst-hero h1 {
    margin: 18px 0 22px;
    max-width: 780px;
    font-size: clamp(42px, 5.1vw, 70px);
    line-height: 1.02;
    letter-spacing: -.055em;
    font-weight: 860;
}
.inst-lead {
    margin: 0;
    max-width: 690px;
    color: var(--inst-muted);
    font-size: 19px;
    line-height: 1.75;
}
.inst-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.inst-hero__microcopy { margin-top: 16px; color: #70827b; font-size: 13px; }

.inst-flow-map {
    padding: 28px;
    border: 1px solid rgba(11,115,88,.13);
    border-radius: var(--inst-radius-xl);
    background: rgba(255,255,255,.9);
    box-shadow: var(--inst-shadow);
}
.inst-flow-map__header { display: grid; gap: 8px; margin-bottom: 24px; }
.inst-flow-map__header span { color: var(--inst-green); font-size: 11px; font-weight: 900; letter-spacing: .13em; }
.inst-flow-map__header strong { font-size: 19px; line-height: 1.35; letter-spacing: -.02em; }
.inst-flow-map__steps { display: grid; gap: 10px; }
.inst-flow-map__steps > i { display: none; }
.inst-flow-node {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 13px 14px;
    border-radius: 17px;
    background: #f6f9f8;
    border: 1px solid #e2ebe7;
}
.inst-flow-node--active {
    background: linear-gradient(135deg, #e1f6ee, #edf8f4);
    border-color: rgba(11,115,88,.22);
}
.inst-flow-node > span {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 12px;
    background: #fff;
    color: var(--inst-green);
    font-size: 11px;
    font-weight: 900;
    box-shadow: 0 5px 16px rgba(11,115,88,.08);
}
.inst-flow-node div { display: grid; gap: 2px; }
.inst-flow-node strong { font-size: 14px; }
.inst-flow-node small { color: var(--inst-muted); font-size: 12px; }
.inst-flow-map__footer {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-top: 20px;
    padding-top: 17px;
    border-top: 1px solid var(--inst-line);
}
.inst-flow-map__footer span { color: #75857f; font-size: 9px; font-weight: 900; letter-spacing: .08em; }

.inst-proof { border-top: 1px solid #edf2ef; border-bottom: 1px solid #edf2ef; background: #fff; }
.inst-proof__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.inst-proof article { padding: 28px 22px; text-align: center; border-right: 1px solid #edf2ef; }
.inst-proof article:last-child { border-right: 0; }
.inst-proof strong { display: block; color: var(--inst-green-dark); font-size: 34px; letter-spacing: -.04em; }
.inst-proof span { display: block; margin-top: 4px; color: var(--inst-muted); font-size: 13px; }

.inst-section { padding: 96px 0; }
.inst-section--problem { background: #fbfcfc; }
.inst-section--soft { background: var(--inst-soft); }
.inst-section--dark {
    color: #fff;
    background:
        radial-gradient(circle at 86% 10%, rgba(52,111,255,.18), transparent 28%),
        radial-gradient(circle at 14% 90%, rgba(45,196,139,.14), transparent 30%),
        var(--inst-dark);
}
.inst-section--audiences { background: #fbfcfc; }
.inst-section--badges { padding-top: 34px; padding-bottom: 92px; }
.inst-section__heading { max-width: 820px; margin-bottom: 42px; }
.inst-section__heading--center { margin-left: auto; margin-right: auto; text-align: center; }
.inst-section__heading--light p { color: rgba(255,255,255,.68); }
.inst-section__heading h2 {
    margin: 13px 0 16px;
    font-size: clamp(34px, 4vw, 54px);
    line-height: 1.08;
    letter-spacing: -.045em;
}
.inst-section__heading p { margin: 0; color: var(--inst-muted); font-size: 17px; line-height: 1.75; }

.inst-problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.inst-problem-grid article {
    min-height: 248px;
    padding: 28px;
    border-radius: var(--inst-radius-lg);
    border: 1px solid var(--inst-line);
    background: #fff;
    box-shadow: var(--inst-shadow-sm);
}
.inst-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    color: var(--inst-green);
    background: var(--inst-green-soft);
    font-size: 24px;
}
.inst-problem-grid h3 { margin: 24px 0 10px; font-size: 19px; letter-spacing: -.02em; }
.inst-problem-grid p { margin: 0; color: var(--inst-muted); line-height: 1.7; font-size: 14px; }

.inst-cycle-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.inst-cycle-grid article {
    position: relative;
    min-height: 265px;
    padding: 25px 22px;
    border-radius: var(--inst-radius-lg);
    border: 1px solid var(--inst-line);
    background: #fff;
}
.inst-cycle-number {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--inst-green), var(--inst-green-dark));
    font-weight: 900;
}
.inst-cycle-grid h3 { margin: 25px 0 10px; font-size: 21px; }
.inst-cycle-grid p { margin: 0; color: var(--inst-muted); font-size: 14px; line-height: 1.7; }
.inst-cycle-grid small { position: absolute; left: 22px; bottom: 22px; color: var(--inst-green); font-weight: 850; }

.inst-speeds { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.inst-speed-card {
    padding: 34px;
    border-radius: var(--inst-radius-xl);
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
}
.inst-speed-card--quick { box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.inst-speed-card--deep { background: rgba(42,91,220,.12); }
.inst-speed-card__top { display: flex; align-items: center; gap: 16px; }
.inst-speed-symbol {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: rgba(255,255,255,.11);
    font-size: 25px;
}
.inst-speed-card small { color: #8de3c4; font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.inst-speed-card h3 { margin: 5px 0 0; font-size: 28px; letter-spacing: -.03em; }
.inst-speed-card > p { color: rgba(255,255,255,.72); line-height: 1.75; }
.inst-speed-card ul { margin: 24px 0 0; padding-left: 20px; color: rgba(255,255,255,.82); line-height: 1.9; font-size: 14px; }
.inst-bridge {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    align-items: center;
    margin-top: 22px;
    padding: 24px 28px;
    border-radius: 20px;
    background: rgba(255,255,255,.09);
    border: 1px solid rgba(255,255,255,.1);
}
.inst-bridge strong { color: #8de3c4; }
.inst-bridge span { color: rgba(255,255,255,.72); line-height: 1.65; }

.inst-dashboard-preview {
    padding: 28px;
    border-radius: var(--inst-radius-xl);
    background: linear-gradient(180deg, #fff, #f6faf8);
    border: 1px solid var(--inst-line);
    box-shadow: var(--inst-shadow);
}
.inst-dashboard-preview__header { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.inst-dashboard-preview__header small { color: var(--inst-green); font-weight: 900; letter-spacing: .12em; }
.inst-dashboard-preview__header h3 { margin: 8px 0 0; font-size: 28px; letter-spacing: -.03em; }
.inst-status-pill { padding: 10px 14px; border-radius: 999px; color: var(--inst-green-dark); background: var(--inst-green-soft); font-size: 12px; font-weight: 850; }
.inst-dashboard-preview__next {
    margin-top: 25px;
    padding: 24px;
    border-radius: 22px;
    color: #fff;
    background: linear-gradient(135deg, var(--inst-green), var(--inst-green-dark));
}
.inst-dashboard-preview__next > span { display: block; color: #b7f1dc; font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.inst-dashboard-preview__next strong { display: block; margin-top: 9px; font-size: 21px; }
.inst-dashboard-preview__next p { margin: 8px 0 0; color: rgba(255,255,255,.72); }
.inst-dashboard-preview__metrics { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 16px; }
.inst-dashboard-preview__metrics article { padding: 18px 15px; border-radius: 17px; border: 1px solid var(--inst-line); background: #fff; }
.inst-dashboard-preview__metrics strong { display: block; font-size: 14px; }
.inst-dashboard-preview__metrics span { display: block; margin-top: 5px; color: var(--inst-muted); font-size: 11px; }

.inst-30days { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.inst-30days article { padding: 28px; border-radius: var(--inst-radius-lg); background: #fff; border: 1px solid var(--inst-line); }
.inst-30days span { color: var(--inst-green); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.inst-30days h3 { margin: 14px 0 9px; font-size: 22px; }
.inst-30days p { margin: 0; color: var(--inst-muted); line-height: 1.7; font-size: 14px; }

.inst-organizations-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.inst-organization-card {
    display: flex;
    flex-direction: column;
    min-height: 360px;
    padding: 25px;
    border-radius: var(--inst-radius-lg);
    background: #fff;
    border: 1px solid var(--inst-line);
    box-shadow: var(--inst-shadow-sm);
}
.inst-organization-card__top { display: flex; align-items: center; gap: 14px; }
.inst-organization-avatar {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 17px;
    color: #fff;
    background: linear-gradient(135deg, var(--inst-green), var(--inst-blue));
    font-weight: 900;
    font-size: 20px;
}
.inst-organization-card__top small { color: var(--inst-green); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.inst-organization-card h3 { margin: 4px 0 0; font-size: 18px; letter-spacing: -.02em; }
.inst-location { margin: 5px 0 0; color: var(--inst-muted); font-size: 12px; }
.inst-organization-card__description { color: var(--inst-muted); font-size: 13px; line-height: 1.7; }
.inst-organization-card__metrics { display: grid; grid-template-columns: 1fr; gap: 7px; margin-top: auto; padding: 15px 0; border-top: 1px solid #edf2ef; border-bottom: 1px solid #edf2ef; }
.inst-organization-card__metrics span { color: var(--inst-muted); font-size: 12px; }
.inst-organization-card__metrics strong { color: var(--inst-ink); }
.inst-card-link { display: flex; justify-content: space-between; margin-top: 17px; color: var(--inst-green); text-decoration: none; font-weight: 850; font-size: 13px; }

.inst-audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.inst-audience-grid article { padding: 25px; border-radius: 22px; border: 1px solid var(--inst-line); background: #fff; }
.inst-audience-grid article > span { font-size: 28px; }
.inst-audience-grid h3 { margin: 16px 0 8px; font-size: 19px; }
.inst-audience-grid p { margin: 0; color: var(--inst-muted); line-height: 1.65; font-size: 13px; }

.inst-badges-box {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 42px;
    padding: 42px;
    border-radius: var(--inst-radius-xl);
    border: 1px solid var(--inst-line);
    background: linear-gradient(135deg, #f4fbf8, #f7f9ff);
}
.inst-badges-box h2 { margin: 13px 0 14px; font-size: 36px; letter-spacing: -.04em; }
.inst-badges-box p { margin: 0; color: var(--inst-muted); line-height: 1.75; }
.inst-badges-box__list { display: grid; gap: 12px; align-content: center; }
.inst-badges-box__list span { padding: 15px 17px; border-radius: 15px; background: #fff; border: 1px solid var(--inst-line); font-weight: 780; font-size: 13px; }

.inst-final-cta {
    padding: 90px 0;
    color: #fff;
    background:
        radial-gradient(circle at 82% 0%, rgba(50,101,229,.28), transparent 30%),
        linear-gradient(135deg, #0a5d49, #07372e);
}
.inst-final-cta__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.inst-final-cta h2 { margin: 13px 0 14px; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.05; letter-spacing: -.05em; }
.inst-final-cta p { margin: 0; color: rgba(255,255,255,.72); font-size: 17px; line-height: 1.75; }
.inst-final-cta__actions { display: grid; gap: 11px; justify-items: stretch; }
.inst-text-link { text-align: center; text-decoration: none; font-weight: 800; font-size: 13px; }
.inst-text-link--light { color: rgba(255,255,255,.78); }

.inst-footer { padding: 44px 0; background: #061d18; color: #fff; }
.inst-footer__grid { display: flex; justify-content: space-between; gap: 28px; align-items: center; }
.inst-footer p { margin: 7px 0 0; color: rgba(255,255,255,.56); font-size: 13px; }
.inst-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.inst-footer a { color: rgba(255,255,255,.72); text-decoration: none; font-size: 12px; font-weight: 750; }

@media (max-width: 1050px) {
    .inst-nav { display: none; }
    .inst-hero__grid { grid-template-columns: 1fr; }
    .inst-hero__visual { max-width: 740px; }
    .inst-cycle-grid { grid-template-columns: repeat(3, 1fr); }
    .inst-problem-grid { grid-template-columns: repeat(2, 1fr); }
    .inst-dashboard-preview__metrics { grid-template-columns: repeat(3, 1fr); }
    .inst-organizations-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
    .inst-topbar__inner { min-height: 68px; }
    .inst-brand { min-width: 0; }
    .inst-brand img { width: 36px; height: 36px; }
    .inst-brand small { display: none; }
    .inst-topbar__actions .inst-btn--ghost { display: none; }
    .inst-topbar__actions .inst-btn { min-height: 40px; padding: 0 13px; font-size: 12px; }
    .inst-hero { padding: 62px 0 54px; }
    .inst-hero h1 { font-size: 44px; }
    .inst-lead { font-size: 17px; }
    .inst-hero__actions { display: grid; }
    .inst-flow-map { padding: 20px; border-radius: 25px; }
    .inst-flow-map__footer { flex-wrap: wrap; justify-content: flex-start; }
    .inst-proof__grid { grid-template-columns: repeat(2, 1fr); }
    .inst-proof article:nth-child(2) { border-right: 0; }
    .inst-proof article:nth-child(-n+2) { border-bottom: 1px solid #edf2ef; }
    .inst-section { padding: 72px 0; }
    .inst-section__heading h2 { font-size: 38px; }
    .inst-problem-grid,
    .inst-cycle-grid,
    .inst-speeds,
    .inst-30days,
    .inst-organizations-grid,
    .inst-audience-grid,
    .inst-badges-box,
    .inst-final-cta__grid { grid-template-columns: 1fr; }
    .inst-cycle-grid article { min-height: 230px; }
    .inst-bridge { grid-template-columns: 1fr; }
    .inst-dashboard-preview { padding: 20px; }
    .inst-dashboard-preview__header { align-items: flex-start; flex-direction: column; }
    .inst-dashboard-preview__metrics { grid-template-columns: repeat(2, 1fr); }
    .inst-badges-box { padding: 28px; }
    .inst-footer__grid { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 460px) {
    .inst-shell { width: min(100% - 22px, 1180px); }
    .inst-hero h1 { font-size: 38px; }
    .inst-section__heading h2 { font-size: 34px; }
    .inst-proof strong { font-size: 29px; }
    .inst-proof article { padding: 22px 12px; }
    .inst-problem-grid { grid-template-columns: 1fr; }
    .inst-dashboard-preview__metrics { grid-template-columns: 1fr; }
    .inst-speed-card { padding: 25px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .inst-btn { transition: none; }
}