:root {
    --forest: #082a20;
    --forest-2: #0d3d2d;
    --green: #158b54;
    --green-2: #2ea84f;
    --leaf: #eef8ec;
    --leaf-2: #f7fbf5;
    --blue: #176fae;
    --aqua: #0b8995;
    --gold: #f5b936;
    --ink: #12231b;
    --soft-ink: #3f5046;
    --muted: #66756d;
    --line: rgba(18, 35, 27, .12);
    --white: #fff;
    --shadow-soft: 0 18px 48px rgba(10, 48, 34, .10);
    --shadow-card: 0 28px 80px rgba(10, 48, 34, .14);
    --radius-lg: 32px;
    --radius-md: 22px;
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
    margin: 0;
    font-family: "Plus Jakarta Sans", "Noto Sans Tamil", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(46, 168, 79, .12), transparent 34rem),
        linear-gradient(180deg, #fbfdf9 0%, #f7fbf5 42%, #ffffff 100%);
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    font-weight: 400;
    letter-spacing: -.006em;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid rgba(245, 185, 54, .92); outline-offset: 4px; border-radius: 12px; }

.ta { font-family: "Noto Sans Tamil", "Plus Jakarta Sans", "Latha", sans-serif; letter-spacing: -.005em; }
.wrap { width: min(var(--container), calc(100% - 36px)); margin-inline: auto; }
.skip-link {
    position: fixed;
    top: 14px;
    left: 14px;
    transform: translateY(-160%);
    z-index: 1000;
    background: var(--forest);
    color: #fff;
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.topbar {
    position: sticky;
    top: 0;
    z-index: 99;
    background: rgba(255,255,255,.88);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.nav {
    position: relative;
    display: flex;
    min-height: 78px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand {
    display: inline-flex;
    min-width: 250px;
    align-items: center;
    gap: 12px;
}
.brand-logo-wrap {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 14px 32px rgba(23,111,174,.14);
    overflow: hidden;
    flex: 0 0 auto;
}
.brand-logo-wrap img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border-radius: 50%;
}
.brand-fallback {
    display: none;
    width: 52px;
    height: 52px;
    place-items: center;
    color: var(--forest-2);
    font-weight: 700;
    font-size: .88rem;
}
.brand-title { display: grid; gap: 1px; line-height: 1.02; }
.brand strong { color: var(--forest-2); font-size: .94rem; font-weight: 700; letter-spacing: -.02em; }
.brand small { color: var(--blue); font-size: .72rem; font-weight: 700; }
.menu { display: flex; align-items: center; justify-content: center; gap: 2px; }
.menu a {
    padding: 10px 13px;
    border-radius: 999px;
    color: var(--soft-ink);
    font-size: .9rem;
    font-weight: 700;
    white-space: nowrap;
}
.menu a:hover,
.menu a.active { color: var(--forest-2); background: var(--leaf); }
.nav-cta { flex: 0 0 auto; }
.nav-toggle-input { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #fff;
    cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--forest-2);
    content: "";
}
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after { transform: translateY(4px); }

.btn {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    line-height: 1.1;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--green), var(--aqua));
    box-shadow: 0 14px 28px rgba(11, 137, 149, .22);
}
.btn-primary:hover { box-shadow: 0 18px 36px rgba(11, 137, 149, .28); }
.btn-light {
    color: var(--forest-2);
    background: rgba(255,255,255,.94);
    border-color: rgba(255,255,255,.72);
    box-shadow: 0 14px 32px rgba(4, 20, 15, .12);
}
.btn-outline {
    color: var(--forest-2);
    background: rgba(255,255,255,.74);
    border-color: rgba(28, 125, 60, .18);
}

.section { position: relative; overflow: hidden; padding: clamp(70px, 8vw, 110px) 0; }
.page-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(70px, 8vw, 112px) 0 clamp(48px, 6vw, 78px);
    background:
        radial-gradient(circle at 8% 18%, rgba(46,168,79,.16), transparent 32rem),
        linear-gradient(135deg, #f7fbf5, #eef8ec 58%, #f7fbff);
    border-bottom: 1px solid var(--line);
}
.page-body { padding: clamp(58px, 7vw, 96px) 0; }
.section-head { max-width: 880px; margin-bottom: 34px; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 13px;
    border: 1px solid rgba(28, 125, 60, .14);
    border-radius: 999px;
    background: rgba(238, 248, 236, .92);
    color: var(--forest-2);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.2;
    text-transform: uppercase;
    white-space: nowrap;
}
.eyebrow::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-2), var(--gold));
    box-shadow: 0 0 0 5px rgba(46, 168, 79, .12);
}
.section-title,
.hero-title {
    text-wrap: balance;
    font-weight: 700;
    letter-spacing: -.042em;
    line-height: 1.04;
}
.section-title {
    max-width: 930px;
    margin: 16px 0 14px;
    font-size: clamp(2.1rem, 4.6vw, 4.25rem);
}
.hero-title { font-size: clamp(3.1rem, 7vw, 6.2rem); margin: 18px 0 18px; max-width: 700px; }
.section-title span,
.hero-title span,
.text-green { color: var(--green); }
.section-lead {
    max-width: 800px;
    margin: 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.hero {
    position: relative;
    min-height: 760px;
    overflow: hidden;
    color: #fff;
    background: #082a20;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(6,35,26,.94), rgba(6,35,26,.68) 46%, rgba(6,35,26,.42)),
        radial-gradient(circle at 92% 86%, rgba(245,185,54,.48), transparent 18rem),
        url("hero.jpg?v=12") center / cover no-repeat;
    transform: scale(1.02);
}
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .82fr;
    gap: clamp(28px, 5vw, 70px);
    min-height: 760px;
    align-items: center;
    padding: 56px 0 120px;
}
.hero-copy p {
    max-width: 660px;
    margin: 0 0 24px;
    color: rgba(255,255,255,.82);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.hero-chips span {
    padding: 8px 11px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    color: rgba(255,255,255,.86);
    font-size: .82rem;
    font-weight: 700;
}
.hero-panel {
    align-self: center;
    padding: 24px;
    border: 1px solid rgba(255,255,255,.32);
    border-radius: 30px;
    background: rgba(255,255,255,.88);
    color: var(--ink);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.hero-panel .hero-logo {
    width: 118px;
    height: 118px;
    margin: -72px auto 12px;
    padding: 7px;
    object-fit: contain;
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-soft);
}
.hero-panel h2 { text-align: center; margin: 0 0 16px; font-size: 1.05rem; color: var(--forest-2); }
.facts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fact-card { padding: 16px; border-radius: 18px; background: #fff; border: 1px solid rgba(18,35,27,.08); }
.fact-card b { display: block; color: var(--green); font-size: 1.25rem; font-weight: 700; }
.fact-card span { display: block; margin-top: 4px; color: var(--muted); font-size: .88rem; }
.hero-note { margin: 12px 0 0; padding: 14px; border-radius: 16px; color: var(--blue); background: #ecf6ff; font-weight: 700; font-size: .92rem; }

.quick-facts { position: relative; z-index: 2; margin-top: -65px; padding-bottom: 36px; }
.facts-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255,255,255,.88);
    box-shadow: var(--shadow-soft);
}
.facts-strip div { padding: 20px; background: rgba(255,255,255,.72); }
.facts-strip b { display: block; color: var(--forest-2); font-weight: 700; }
.facts-strip span { color: var(--muted); font-size: .92rem; }