/* =====================================================================
   Nature Power Solar — Design System v5
   Light brand palette · soft gradients · open (less boxy) layouts
   Headings: Outfit · Text: DM Sans
   ===================================================================== */
:root {
  --green: #1E9E5A;
  --green-d: #157A45;
  --green-l: #E7F6EE;
  --teal: #1597B4;
  --teal-l: #E6F4F9;
  --sun: #F6B026;
  --sun-d: #B7790A;
  --sun-l: #FFF4DA;
  --ink: #1D2B26;
  --ink-2: #4B5B55;
  --ink-3: #7A8782;
  --line: #E3ECE7;
  --white: #FFFFFF;
  --danger: #C2410C;

  --g-page: linear-gradient(135deg, #F2FBF6 0%, #EEF7FC 55%, #FFF9EC 100%);
  --g-soft: linear-gradient(180deg, #F5FBF8 0%, #FFFFFF 100%);
  --g-brand: linear-gradient(135deg, #22A75F 0%, #1597B4 100%);
  --g-sun: linear-gradient(135deg, #FBC547 0%, #F59E0B 100%);
  --g-text: linear-gradient(90deg, #1E9E5A 0%, #1597B4 100%);

  --head: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font: "DM Sans", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-te: "Noto Sans Telugu", "DM Sans", sans-serif;

  --wrap: 1160px;
  --gutter: clamp(1rem, .6rem + 2vw, 2rem);
  --r: 14px;
  --r-lg: 22px;
  --shadow: 0 10px 30px -12px rgba(21, 80, 55, .18);
  --shadow-s: 0 2px 10px rgba(21, 80, 55, .06);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 14.5px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: clip; }
@media (min-width: 1200px) { html { font-size: 15px; } }
body { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.65; color: var(--ink-2); background: #fff; overflow-x: clip; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--green-d); text-underline-offset: 3px; }
a:hover { color: var(--green); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.75rem, 1.35rem + 1.3vw, 2.4rem); font-weight: 600; }
h2 { font-size: clamp(1.35rem, 1.15rem + .7vw, 1.8rem); }
h3 { font-size: 1.08rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
strong, b { color: var(--ink); font-weight: 600; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -60px; z-index: 999; background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 8px; }
.skip-link:focus { top: 1rem; color: #fff; }
.te { font-family: var(--font-te); }
.center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }
.muted { color: var(--ink-3); }
mark, .hl { background: none; color: inherit; }

/* ---------- Layout ---------- */
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.narrow { width: min(100% - 2 * var(--gutter), 760px); margin-inline: auto; }
.band { padding-block: clamp(3rem, 2.2rem + 3vw, 5rem); }
.band-tight { padding-block: clamp(2rem, 1.6rem + 1.5vw, 3rem); }
.band-mist { background: var(--g-soft); }
.band-grad, .band-night { background: var(--g-page); }
.split { display: grid; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }
.split > *, .grid > *, .calc > *, .article-layout > *, .hero-grid > * { min-width: 0; }
.grid { display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 640px) and (max-width: 899px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }

.head { max-width: 680px; margin-bottom: 2.25rem; }
.head.center { margin-inline: auto; text-align: center; }
.head p, .lede { color: var(--ink-2); font-size: 1.06rem; }
.head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 2.25rem; }
.head-row .head { margin-bottom: 0; }
.kicker { display: inline-block; font-family: var(--head); font-weight: 500; font-size: .82rem; letter-spacing: .04em; color: var(--green-d); background: var(--green-l); padding: .3rem .8rem; border-radius: 999px; margin-bottom: .9rem; }

/* ---------- Buttons ---------- */
.btn { --bg: var(--green-d); --fg: #fff; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .72rem 1.2rem; border-radius: 999px; border: 0; background: var(--bg); color: var(--fg); font-family: var(--head); font-weight: 500; font-size: .95rem; text-decoration: none; cursor: pointer; line-height: 1.2; white-space: nowrap; transition: box-shadow .2s, transform .2s, background .2s; }
.btn:hover { color: var(--fg); transform: translateY(-1px); box-shadow: 0 8px 18px -8px rgba(21, 122, 69, .6); }
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn-sun { background: var(--g-sun); --fg: #2B1D00; }
.btn-sun:hover { box-shadow: 0 8px 18px -8px rgba(245, 158, 11, .7); }
.btn-ghost, .btn-glass { background: #fff; --fg: var(--green-d); box-shadow: inset 0 0 0 1.5px #BFE3CD; }
.btn-ghost:hover, .btn-glass:hover { box-shadow: inset 0 0 0 1.5px var(--green); }
.btn-wa { background: #25A55F; }
.btn-lg { padding: .85rem 1.45rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .65rem; }
.link-more { font-family: var(--head); font-weight: 500; text-decoration: none; display: inline-flex; gap: .35rem; align-items: center; color: var(--green-d); }
.link-more svg { width: 1em; height: 1em; transition: transform .2s; }
.link-more:hover svg { transform: translateX(3px); }

/* ---------- Notice ---------- */
.notice { background: linear-gradient(90deg, #FFF4DA 0%, #EAF7F0 100%); color: #6A4A00; font-size: .85rem; }
.notice .wrap { display: flex; align-items: center; justify-content: center; gap: .75rem; padding-block: .45rem; text-align: center; }
.notice a { color: var(--green-d); font-weight: 600; }
.notice button { background: none; border: 0; cursor: pointer; padding: .2rem; opacity: .6; margin-left: auto; color: inherit; }
.notice svg { width: 16px; height: 16px; }
.notice[hidden] { display: none; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(12px); transition: box-shadow .3s; }
.site-header.scrolled { box-shadow: 0 6px 20px -14px rgba(21, 80, 55, .35); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 70px; }
.brand { flex: none; display: block; }
.brand img { height: 40px; width: auto; max-width: none; }
.menu { display: flex; align-items: center; gap: .1rem; list-style: none; margin: 0; padding: 0; }
.menu > li { position: relative; }
.menu a.top, .menu button.top { display: inline-flex; align-items: center; gap: .25rem; padding: .5rem .7rem; border-radius: 999px; color: var(--ink); text-decoration: none; font-family: var(--head); font-weight: 500; font-size: .95rem; background: none; border: 0; cursor: pointer; }
.menu a.top:hover, .menu button.top:hover, .menu [aria-current="page"] { color: var(--green-d); background: var(--green-l); }
.menu .chev { width: 14px; height: 14px; transition: transform .2s; }
.drop { position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 0; min-width: 290px; background: #fff; border-radius: 16px; box-shadow: 0 24px 50px -20px rgba(21, 80, 55, .35); padding: .5rem; list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s ease; }
.has-drop:hover .drop, .has-drop:focus-within .drop, .has-drop.open .drop { opacity: 1; visibility: visible; transform: none; }
.has-drop:hover .chev, .has-drop.open .chev { transform: rotate(180deg); }
.drop a { display: grid; grid-template-columns: 34px 1fr; gap: .7rem; align-items: center; padding: .55rem .65rem; border-radius: 12px; text-decoration: none; color: var(--ink); }
.drop a:hover { background: var(--g-page); }
.drop .ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--green-l); color: var(--green-d); }
.drop .ico svg { width: 18px; height: 18px; }
.drop strong { display: block; font-family: var(--head); font-weight: 500; font-size: .93rem; line-height: 1.25; }
.drop small { color: var(--ink-3); font-size: .78rem; line-height: 1.3; display: block; }
.nav-cta { display: flex; gap: .5rem; align-items: center; }
.burger { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; color: var(--ink); }
.burger svg { width: 26px; height: 26px; }
@media (max-width: 1360px) { .nav-cta .btn-ghost { display: none; } }
@media (max-width: 1080px) {
  .burger { display: block; }
  .menu { position: fixed; inset: 70px 0 0 0; background: #fff; flex-direction: column; align-items: stretch; padding: 1rem var(--gutter) 6rem; gap: 0; overflow-y: auto; display: none; }
  .menu.open { display: flex; animation: menuIn .25s ease; }
  .menu > li { border-bottom: 1px solid var(--line); }
  .menu a.top, .menu button.top { width: 100%; justify-content: space-between; padding: .95rem .25rem; font-size: 1.05rem; border-radius: 0; }
  .drop { position: static; translate: none; transform: none; opacity: 1; visibility: visible; box-shadow: none; padding: 0 0 .75rem; display: none; min-width: 0; }
  .has-drop.open .drop { display: block; }
}
@media (max-width: 560px) { .brand img { height: 32px; } .nav-cta .btn-sun span { display: none; } .nav-cta .btn-sun { padding: .65rem; } }
@keyframes menuIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------- HERO: service highlight + solar-system model ---------- */
.hero { position: relative; overflow: clip; background: var(--g-page); isolation: isolate; }
.hero::before { content: ""; position: absolute; z-index: -1; width: 55vw; aspect-ratio: 1; right: -12vw; top: -18vw; border-radius: 50%; background: radial-gradient(circle, rgba(246, 176, 38, .22) 0%, rgba(246, 176, 38, 0) 65%); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 40vw; aspect-ratio: 1; left: -15vw; bottom: -20vw; border-radius: 50%; background: radial-gradient(circle, rgba(30, 158, 90, .14) 0%, rgba(30, 158, 90, 0) 65%); }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; padding-block: clamp(2.5rem, 1.8rem + 3vw, 4.5rem); }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1fr 1fr; } }
.hero-tag { display: inline-flex; align-items: center; gap: .45rem; padding: .35rem .85rem; border-radius: 999px; background: #fff; box-shadow: var(--shadow-s); font-size: .82rem; color: var(--ink-2); margin-bottom: 1.1rem; }
.hero-tag svg { width: 15px; height: 15px; color: var(--sun-d); }
.hero h1 { margin-bottom: .75rem; max-width: 18ch; }
.hl-rot { display: inline-block; background: var(--g-text); -webkit-background-clip: text; background-clip: text; color: transparent; position: relative; transition: opacity .35s ease, transform .35s ease; }
.hl-rot::after { content: ""; position: absolute; left: 0; right: 0; bottom: .05em; height: .32em; background: rgba(246, 176, 38, .35); z-index: -1; border-radius: 4px; }
.hl-rot.swap { opacity: 0; transform: translateY(6px); }
.slides { position: relative; min-height: 6.5rem; }
.slide { position: absolute; inset: 0 0 auto 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .45s ease, transform .45s ease, visibility .45s; }
.slide.is-on { position: relative; opacity: 1; visibility: visible; transform: none; }
.slide p { color: var(--ink-2); font-size: 1.05rem; max-width: 52ch; margin-bottom: .6rem; }
.h-slide { display: none; }
.slide-dots { display: flex; gap: .4rem; margin: .9rem 0 1.4rem; }
.slide-dots button { width: 22px; height: 5px; border-radius: 5px; border: 0; background: #CFE3D8; cursor: pointer; padding: 0; transition: width .3s, background .3s; }
.slide-dots button[aria-selected="true"] { background: var(--green); width: 40px; }
.bill-box { display: flex; gap: .4rem; background: #fff; border-radius: 999px; padding: .35rem; max-width: 470px; box-shadow: var(--shadow); }
.bill-box label { flex: 1 1 auto; display: flex; align-items: center; gap: .4rem; padding-left: .9rem; color: var(--ink-3); }
.bill-box label svg { width: 18px; height: 18px; color: var(--green); flex: none; }
.bill-box input { flex: 1; min-width: 0; background: transparent; border: 0; font-size: 1rem; font-weight: 500; color: var(--ink); padding: .55rem 0; }
.bill-box input:focus { outline: none; }
.bill-box:focus-within { box-shadow: 0 0 0 2px var(--green), var(--shadow); }
@media (max-width: 480px) { .bill-box { flex-wrap: wrap; border-radius: 18px; } .bill-box .btn { width: 100%; } }
.hero-trust { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; margin-top: 1.2rem; font-size: .88rem; color: var(--ink-2); }
.hero-trust span { display: inline-flex; align-items: center; gap: .35rem; }
.hero-trust svg { width: 16px; height: 16px; color: var(--green); }

.orbit-stage { position: relative; width: min(100%, 500px); aspect-ratio: 1; margin-inline: auto; --d1: 64%; --d2: 84%; --d3: 100%; }
.ring { z-index: 4; position: absolute; left: 50%; top: 50%; border-radius: 50%; translate: -50% -50%; border: 1.5px dashed rgba(30, 158, 90, .28); animation: spin var(--t, 60s) linear infinite; }
.ring-1 { width: var(--d1); height: var(--d1); --t: 50s; border-color: rgba(246, 176, 38, .55); }
.ring-2 { width: var(--d2); height: var(--d2); --t: 70s; animation-direction: reverse; }
.ring-3 { width: var(--d3); height: var(--d3); --t: 95s; border-style: solid; border-color: rgba(21, 151, 180, .18); }
.orbit-sun { position: absolute; left: 50%; top: 50%; translate: -50% -50%; width: 38%; aspect-ratio: 1; border-radius: 50%; z-index: 3; overflow: hidden; background: #fff; box-shadow: 0 0 0 8px #fff, 0 0 0 14px rgba(246, 176, 38, .22), 0 20px 50px -10px rgba(246, 176, 38, .55); }
.orbit-sun img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s ease, transform 6s ease; transform: scale(1.06); }
.orbit-sun img.is-on { opacity: 1; transform: scale(1); }
.orbit-logo { position: absolute; z-index: 4; left: 50%; top: 50%; translate: -50% calc(-50% + 205%); width: 46px; height: 46px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-s); display: grid; place-items: center; }
.orbit-logo img { width: 30px; height: auto; }
.planet { position: absolute; width: 0; height: 0; }
.planet button, .planet a { position: absolute; translate: -50% -50%; display: flex; flex-direction: column; align-items: center; gap: .35rem; text-decoration: none; color: var(--ink); background: none; border: 0; padding: 0; cursor: pointer; animation: spin var(--t, 60s) linear infinite reverse; }
.ring-2 .planet button, .ring-2 .planet a { animation-direction: normal; }
.planet .orb { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--green-d); box-shadow: 0 6px 18px -6px rgba(21, 80, 55, .35); transition: transform .3s, background .3s, color .3s; }
.planet .orb svg { width: 22px; height: 22px; }
.planet .label { font-family: var(--head); font-size: .74rem; font-weight: 500; padding: .18rem .6rem; border-radius: 999px; background: #fff; box-shadow: var(--shadow-s); white-space: nowrap; }
.planet .tip { display: none; }
.planet.active .orb, .planet button:hover .orb, .planet button:focus-visible .orb { background: var(--g-brand); color: #fff; transform: scale(1.12); }
.planet.active .label { background: var(--green-d); color: #fff; }
.orbit-stage:hover .ring, .orbit-stage:hover .planet button, .orbit-stage:focus-within .ring, .orbit-stage:focus-within .planet button { animation-play-state: paused; }
.p-top { left: 50%; top: 0; } .p-bottom { left: 50%; top: 100%; } .p-left { left: 0; top: 50%; } .p-right { left: 100%; top: 50%; }
.p-ne { left: 85.4%; top: 14.6%; } .p-sw { left: 14.6%; top: 85.4%; }
.orbit-caption { text-align: center; color: var(--ink-3); font-size: .85rem; margin-top: .4rem; }
@media (max-width: 560px) { .orbit-stage { width: 84%; margin-block: 1rem; } .planet .orb { width: 40px; height: 40px; } .planet .orb svg { width: 18px; height: 18px; } .planet .label { font-size: .66rem; } }
@keyframes spin { to { rotate: 360deg; } }

/* Quick-access service strip */
.svc-strip { border-block: 1px solid var(--line); background: #fff; }
.svc-strip ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .4rem 1.75rem; flex-wrap: wrap; justify-content: center; padding-block: 1rem; }
.svc-strip a { display: inline-flex; gap: .45rem; align-items: center; font-family: var(--head); font-weight: 500; color: var(--ink-2); text-decoration: none; font-size: .93rem; }
.svc-strip a:hover { color: var(--green-d); }
.svc-strip svg { width: 18px; height: 18px; color: var(--green); }

/* ---------- Trust (open, divider style) ---------- */
.trust { background: #fff; }
.trust ul { list-style: none; margin: 0; padding: 1.4rem 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.trust li { display: flex; gap: .7rem; align-items: center; }
@media (min-width: 900px) { .trust li + li { border-left: 1px solid var(--line); padding-left: 1.25rem; } }
.trust .ico { flex: none; width: 38px; height: 38px; display: grid; place-items: center; color: var(--green); }
.trust .ico svg { width: 24px; height: 24px; }
.trust strong { display: block; font-family: var(--head); font-weight: 500; line-height: 1.25; font-size: .95rem; }
.trust small { color: var(--ink-3); line-height: 1.3; display: block; font-size: .8rem; }

/* ---------- Subsidy ladder ---------- */
.ladder { display: grid; grid-template-columns: repeat(3, 1fr); align-items: end; gap: 1rem; height: 270px; }
.rung { border-radius: 18px 18px 6px 6px; color: #fff; padding: 1rem; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(180deg, #7DD3A8 0%, #22A75F 100%); }
.rung:nth-child(1) { height: 38%; } .rung:nth-child(2) { height: 70%; background: linear-gradient(180deg, #34B47A 0%, #1597B4 100%); } .rung:nth-child(3) { height: 100%; background: var(--g-sun); color: #2B1D00; }
.rung b { font-family: var(--head); font-size: 1.3rem; font-weight: 600; color: inherit; line-height: 1.1; }
.rung span { font-size: .82rem; opacity: .9; }
.ladder-note { color: var(--ink-3); font-size: .85rem; margin-top: 1rem; }

/* ---------- Catalog (open cards, no boxes) ---------- */
.cat-grid { display: grid; gap: 2rem 1.75rem; }
@media (min-width: 640px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .cat-grid { grid-template-columns: repeat(3, 1fr); } }
.cat-card { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); }
.cat-card:hover { color: var(--ink); }
.cat-img { position: relative; aspect-ratio: 4/3; overflow: hidden; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.cat-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.cat-card:hover .cat-img img { transform: scale(1.05); }
.cat-tag { position: absolute; left: .8rem; top: .8rem; background: rgba(255, 255, 255, .92); color: var(--green-d); font-family: var(--head); font-size: .74rem; font-weight: 500; padding: .25rem .65rem; border-radius: 999px; }
.cat-ico { position: absolute; right: .8rem; bottom: .8rem; width: 40px; height: 40px; border-radius: 50%; background: var(--g-brand); color: #fff; display: grid; place-items: center; }
.cat-ico svg { width: 19px; height: 19px; }
.cat-body { padding: 1.1rem .2rem 0; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.cat-body small { color: var(--teal); font-weight: 500; font-size: .8rem; }
.cat-body h3 { font-size: 1.15rem; margin: 0; }
.cat-body p { font-size: .93rem; margin: 0 0 .4rem; }
.svc-amc { margin-top: 2.5rem; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; padding: 1.1rem 1.4rem; border-radius: var(--r-lg); background: var(--g-page); text-decoration: none; color: var(--ink-2); }
.svc-amc > svg { width: 24px; height: 24px; color: var(--green); flex: none; }
.svc-amc > span:nth-child(2) { flex: 1; min-width: 220px; }

/* ---------- Generic cards (soft, borderless) ---------- */
.card { background: #fff; border-radius: var(--r-lg); padding: 1.5rem; box-shadow: var(--shadow-s); }
.card h3 { margin-bottom: .35rem; }
.card p { margin: 0; font-size: .95rem; }
.card .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--green-l); color: var(--green-d); margin-bottom: .9rem; }
.card .ico svg { width: 22px; height: 22px; }
.card-sun .ico { background: var(--sun-l); color: var(--sun-d); }
.band-grad .card, .band-night .card, .band-mist .card { box-shadow: var(--shadow-s); }
.ticks { list-style: none; padding: 0; margin: .4rem 0 1.2rem; display: grid; gap: .45rem; }
.ticks li { display: flex; gap: .55rem; align-items: flex-start; }
.ticks svg { flex: none; width: 18px; height: 18px; margin-top: .22rem; color: var(--green); }

/* ---------- Process ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.5rem; counter-reset: step; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(5, 1fr); gap: 1.25rem; } }
.steps li { position: relative; counter-increment: step; }
.steps li::before { content: "0" counter(step); display: block; font-family: var(--head); font-size: 2.4rem; font-weight: 600; line-height: 1; margin-bottom: .6rem; background: var(--g-text); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .9; }
.steps li::after { content: ""; display: block; height: 3px; width: 36px; border-radius: 3px; background: var(--g-sun); position: absolute; top: 2.8rem; left: 0; }
.steps h3 { margin-top: .9rem; font-size: 1.02rem; }
.steps p { font-size: .92rem; margin: 0; }
.steps .days { display: inline-block; margin-top: .55rem; font-size: .78rem; color: var(--teal); font-weight: 600; }
.steps.vertical { grid-template-columns: 1fr !important; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (min-width: 800px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat b { display: block; font-family: var(--head); font-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem); font-weight: 600; line-height: 1.1; background: var(--g-text); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.stat span { font-size: .9rem; }

/* ---------- Calculator ---------- */
.calc { display: grid; border-radius: var(--r-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
@media (min-width: 960px) { .calc { grid-template-columns: 1fr 1.12fr; } }
.calc-in { padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); }
.calc-out { padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); background: var(--g-page); }
.field { display: grid; gap: .35rem; margin-bottom: 1.1rem; }
.field > label, .field > .lbl { font-family: var(--head); font-weight: 500; color: var(--ink); font-size: .95rem; display: flex; justify-content: space-between; gap: 1rem; }
.field output { color: var(--green-d); font-weight: 600; }
.field .hint, .hint { font-size: .8rem; color: var(--ink-3); }
.input { width: 100%; padding: .7rem .9rem; border-radius: 10px; border: 1px solid #D6E3DB; background: #fff; transition: border-color .2s, box-shadow .2s; }
.input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(30, 158, 90, .15); }
textarea.input { min-height: 110px; resize: vertical; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--green) 0 var(--p, 30%), #DDE8E2 var(--p, 30%) 100%); cursor: pointer; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 3px solid var(--green); box-shadow: 0 2px 8px rgba(21, 80, 55, .25); }
input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--green); }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: .25rem; background: #F2F7F4; border-radius: 999px; padding: .25rem; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label { text-align: center; padding: .45rem .3rem; border-radius: 999px; cursor: pointer; font-weight: 500; font-size: .86rem; color: var(--ink-2); transition: background .2s, color .2s; }
.seg input:checked + label { background: #fff; color: var(--green-d); box-shadow: var(--shadow-s); font-weight: 600; }
.seg input:focus-visible + label { outline: 3px solid var(--sun); }
.kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem 1.5rem; margin-bottom: 1.25rem; }
.kpi small { display: block; color: var(--ink-3); font-size: .8rem; }
.kpi b { display: block; font-family: var(--head); font-size: 1.35rem; font-weight: 600; color: var(--ink); line-height: 1.2; }
.kpi.hot b { background: var(--g-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chart-wrap { background: #fff; border-radius: var(--r); padding: .9rem; }
.chart-wrap h4 { font-size: .9rem; margin: 0 0 .5rem; font-weight: 500; }
.chart-wrap svg { width: 100%; height: auto; }
.legend { display: flex; gap: 1rem; font-size: .78rem; color: var(--ink-3); margin-top: .3rem; flex-wrap: wrap; }
.legend i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: .35rem; }
.calc-note { font-size: .78rem; color: var(--ink-3); margin: 1rem 0 0; }
.calc-text { font-size: .93rem; }
.calc-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.1rem; }
.calc-out .form-grid .input { background: #fff; }
.tabs { display: flex; gap: .4rem; flex-wrap: wrap; justify-content: center; margin-bottom: 1.75rem; }
.tabs button { border: 0; background: #F2F7F4; padding: .55rem .95rem; border-radius: 999px; font-family: var(--head); font-weight: 500; font-size: .9rem; cursor: pointer; display: inline-flex; gap: .4rem; align-items: center; color: var(--ink-2); }
.tabs button svg { width: 16px; height: 16px; }
.tabs button[aria-selected="true"] { background: var(--g-brand); color: #fff; }
.tabpanel[hidden] { display: none; }
.quiz { display: grid; gap: .65rem; }
.quiz fieldset { border: 0; border-radius: var(--r); padding: .85rem 1rem; margin: 0; background: #F6FAF8; }
.quiz legend { font-family: var(--head); font-weight: 500; color: var(--ink); padding: 0; float: left; width: 100%; margin-bottom: .4rem; }
.quiz .opts { display: flex; gap: .5rem; flex-wrap: wrap; clear: both; }
.quiz .opts label { display: inline-flex; gap: .4rem; align-items: center; padding: .35rem .8rem; border-radius: 999px; background: #fff; cursor: pointer; font-size: .9rem; }
.quiz .opts input { accent-color: var(--green); }
.verdict { border-radius: var(--r); padding: 1.2rem; margin-top: 1rem; }
.verdict.ok { background: var(--green-l); color: var(--green-d); }
.verdict.no { background: #FFF1E6; color: var(--danger); }
.verdict h3 { color: inherit; }
.verdict ul { margin: .5rem 0 0; color: var(--ink-2); }
.tools { display: grid; gap: .5rem 1.5rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.tools a { display: flex; gap: .6rem; align-items: center; padding: .6rem 0; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--line); }
.tools a:hover { color: var(--green-d); border-color: var(--green); }
.tools svg { width: 20px; height: 20px; color: var(--green); flex: none; }
.tools strong { display: block; font-family: var(--head); font-weight: 500; font-size: .92rem; }
.tools small { color: var(--ink-3); font-size: .78rem; }

/* ---------- Explorer (pill tabs on top, open panel) ---------- */
.explorer { display: grid; gap: 1.5rem; }
.ex-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem; }
@media (max-width: 700px) { .ex-tabs { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding-bottom: .3rem; } }
.ex-tabs button { flex: none; display: inline-flex; gap: .55rem; align-items: center; text-align: left; padding: .45rem .95rem .45rem .45rem; border-radius: 999px; border: 0; background: rgba(255, 255, 255, .85); cursor: pointer; box-shadow: var(--shadow-s); transition: background .2s, box-shadow .2s; }
.ex-tabs button[aria-selected="true"] { background: var(--g-brand); color: #fff; box-shadow: 0 8px 20px -8px rgba(21, 122, 69, .6); }
.ex-tabs button[aria-selected="true"] small { color: rgba(255, 255, 255, .85); }
.ex-ico { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--green-l); color: var(--green-d); }
.ex-tabs button[aria-selected="true"] .ex-ico { background: rgba(255, 255, 255, .2); color: #fff; }
.ex-ico svg { width: 17px; height: 17px; }
.ex-tabs strong { display: block; font-family: var(--head); font-weight: 500; font-size: .92rem; color: inherit; line-height: 1.2; }
.ex-tabs small { display: block; color: var(--ink-3); font-size: .74rem; line-height: 1.2; }
.ex-panel { display: grid; gap: 2rem; align-items: center; animation: exIn .35s ease; }
@media (min-width: 820px) { .ex-panel { grid-template-columns: 1.05fr .95fr; } }
.ex-panel[hidden] { display: none; }
.ex-copy h3 { font-size: 1.35rem; }
.ex-facts { display: grid; gap: 1rem; }
.ex-facts picture img { border-radius: var(--r-lg); aspect-ratio: 16/10; object-fit: cover; width: 100%; box-shadow: var(--shadow); }
.ex-facts dl { margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem 1.2rem; }
.ex-facts dl div { border-left: 3px solid #BFE3CD; padding-left: .7rem; }
.ex-facts dt { font-size: .76rem; color: var(--ink-3); }
.ex-facts dd { margin: 0; font-family: var(--head); font-weight: 500; color: var(--ink); }
@keyframes exIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- Page banner (inner pages) ---------- */
.page-hero { position: relative; overflow: clip; background: var(--g-page); isolation: isolate; }
.page-hero::before { content: ""; position: absolute; z-index: -1; width: 45vw; aspect-ratio: 1; right: -10vw; top: -20vw; border-radius: 50%; background: radial-gradient(circle, rgba(246, 176, 38, .2), transparent 65%); }
.page-hero .wrap { padding-block: clamp(2.25rem, 1.8rem + 2vw, 3.5rem); }
.page-hero h1 { max-width: 24ch; }
.page-hero.banner .wrap { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .page-hero.banner .wrap { grid-template-columns: 1.1fr .9fr; } }
.page-hero .banner-bg { position: relative; inset: auto; z-index: 0; order: 2; }
.page-hero .banner-bg img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 160px 24px 24px 24px; box-shadow: var(--shadow); }
.banner-text { order: 1; }
.svc-hl { display: inline-flex; align-items: center; gap: .45rem; font-family: var(--head); font-weight: 500; font-size: .85rem; padding: .3rem .85rem; border-radius: 999px; background: var(--g-brand); color: #fff; margin-bottom: .9rem; }
.svc-hl::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #FDE68A; }
.crumbs { font-size: .82rem; color: var(--ink-3); margin-bottom: .9rem; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.crumbs li + li::before { content: "/"; margin-right: .4rem; opacity: .6; }
.crumbs a { color: var(--teal); text-decoration: none; }
.post-meta { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; color: var(--ink-3); font-size: .88rem; margin-top: 1rem; }
.post-meta span { display: inline-flex; gap: .4rem; align-items: center; }
.post-meta svg { width: 15px; height: 15px; color: var(--green); }
.glance { background: #fff; border-radius: var(--r-lg); padding: 1.6rem; box-shadow: var(--shadow); }
.glance h3 { margin-bottom: 1rem; }
.glance-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.25rem; margin-bottom: 1.25rem; }
.glance-grid div { border-left: 3px solid #BFE3CD; padding-left: .75rem; }
.glance-grid b { display: block; font-family: var(--head); font-size: 1.25rem; font-weight: 600; color: var(--green-d); }
.glance-grid span { font-size: .82rem; color: var(--ink-3); }

/* ---------- Projects / chips / filters ---------- */
.proj { display: flex; flex-direction: column; }
.proj picture img, .proj > img { aspect-ratio: 4/3; object-fit: cover; width: 100%; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.proj .body { padding: 1rem .2rem 0; display: grid; gap: .3rem; }
.proj .meta { display: flex; flex-wrap: wrap; gap: .4rem; }
.proj .result { font-family: var(--head); font-weight: 500; color: var(--green-d); }
.proj p { margin: 0; }
.chip { display: inline-flex; align-items: center; padding: .18rem .6rem; border-radius: 999px; background: var(--green-l); color: var(--green-d); font-size: .75rem; font-weight: 600; }
.chip.sun { background: var(--sun-l); color: var(--sun-d); }
.filters { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.75rem; justify-content: center; }
.filters button { border: 0; background: #F2F7F4; border-radius: 999px; padding: .45rem .95rem; font-family: var(--head); font-weight: 500; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--g-brand); color: #fff; }

/* ---------- Photo / people ---------- */
.photo { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); position: relative; margin: 0; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo figcaption { position: absolute; left: 1rem; bottom: 1rem; right: 1rem; background: rgba(255, 255, 255, .92); color: var(--ink); padding: .6rem .9rem; border-radius: 12px; font-size: .86rem; }
.person { display: grid; grid-template-columns: 56px 1fr; gap: 1rem; align-items: start; }
.avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--g-brand); color: #fff; display: grid; place-items: center; font-family: var(--head); font-weight: 600; font-size: 1.1rem; }

/* ---------- FAQ (open list) ---------- */
.faq { display: grid; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 1.05rem 0; font-family: var(--head); font-weight: 500; color: var(--ink); display: flex; justify-content: space-between; gap: 1rem; align-items: center; font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--green-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23157A45' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/13px no-repeat; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding-bottom: 1.1rem; }
.faq details > div p { margin: 0; }

/* ---------- Articles ---------- */
.post-card { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); height: 100%; }
.post-card:hover { color: var(--ink); }
.post-card:hover h3 { color: var(--green-d); }
.post-card .cover { aspect-ratio: 16/9; border-radius: var(--r-lg); background: var(--g-page); display: grid; place-items: center; position: relative; overflow: hidden; }
.post-card .cover.sun { background: linear-gradient(135deg, #FFF4DA, #FFFBEF); }
.post-card .cover.panel { background: linear-gradient(135deg, #E6F4F9, #F2FBF6); }
.post-card .cover.night { background: linear-gradient(135deg, #E7F6EE, #E6F4F9); }
.post-card .cover svg { width: 42px; height: 42px; color: var(--green); position: relative; z-index: 1; }
.post-card .cover.sun svg { color: var(--sun-d); }
.post-card .cover.panel svg { color: var(--teal); }
.post-card .cover::after { content: ""; position: absolute; width: 120px; height: 120px; border-radius: 50%; border: 1.5px dashed rgba(30, 158, 90, .3); }
.post-card picture img { aspect-ratio: 4/3; object-fit: cover; border-radius: var(--r-lg); width: 100%; box-shadow: var(--shadow); }
.post-card .body { padding: 1rem .15rem 0; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.post-card h3 { font-size: 1.08rem; margin: 0; transition: color .2s; }
.post-card p { font-size: .92rem; margin: 0; }
.post-card .meta { margin-top: auto; padding-top: .35rem; color: var(--ink-3); font-size: .8rem; }
.post-card .chip { align-self: flex-start; }

.article-layout { display: grid; gap: 3rem; }
@media (min-width: 1000px) { .article-layout { grid-template-columns: minmax(0, 1fr) 280px; } }
.toc { position: sticky; top: 92px; align-self: start; display: grid; gap: 1rem; }
.toc nav { background: var(--g-page); border-radius: var(--r-lg); padding: 1.2rem; }
.toc h2 { font-size: .98rem; margin-bottom: .5rem; }
.toc ol { margin: 0; padding-left: 1.1rem; display: grid; gap: .3rem; font-size: .88rem; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover, .toc a.on { color: var(--green-d); }
.toc .cta-box { background: #fff; border-radius: var(--r-lg); padding: 1.2rem; box-shadow: var(--shadow); }
.toc .cta-box p { font-size: .9rem; }
@media (max-width: 999px) { .toc { position: static; } }
.prose { font-size: 1.04rem; line-height: 1.75; max-width: 72ch; }
.prose > * + * { margin-top: 1.05em; }
.prose h2 { font-size: 1.45rem; margin-top: 2em; }
.prose h3 { font-size: 1.15rem; margin-top: 1.6em; }
.prose p, .prose ul, .prose ol { margin-bottom: 0; }
.prose li + li { margin-top: .35em; }
.prose .answer { background: var(--g-page); border-left: 4px solid var(--green); padding: 1rem 1.25rem; border-radius: 0 14px 14px 0; }
.prose .answer strong:first-child { display: block; margin-bottom: .25rem; color: var(--green-d); font-family: var(--head); font-weight: 600; }
.prose .callout { background: var(--sun-l); border-radius: 14px; padding: 1rem 1.25rem; }
.table-wrap { overflow-x: auto; border-radius: var(--r); box-shadow: var(--shadow-s); }
table { width: 100%; border-collapse: collapse; font-size: .93rem; background: #fff; }
th, td { text-align: left; padding: .7rem .9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--g-brand); color: #fff; font-family: var(--head); font-weight: 500; white-space: nowrap; }
tbody tr:nth-child(even) { background: #F8FCFA; }
tbody tr:last-child td { border-bottom: 0; }
.compare td:first-child { font-weight: 600; color: var(--ink); }
.author { display: grid; grid-template-columns: 56px 1fr; gap: 1rem; padding: 1.2rem; border-radius: var(--r-lg); background: var(--g-page); margin-top: 3rem; }
.author p { margin: .2rem 0 0; font-size: .93rem; }

/* ---------- Forms ---------- */
.form-card { background: #fff; border-radius: var(--r-lg); padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); box-shadow: var(--shadow); }
.form-card h2 { font-size: 1.35rem; }
.form-grid { display: grid; gap: .9rem; }
@media (min-width: 640px) { .form-grid.two { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.form-card label { font-family: var(--head); font-weight: 500; font-size: .88rem; color: var(--ink); display: block; margin-bottom: .3rem; }
.hp { position: absolute; left: -9999px; }
.form-msg { margin-top: .6rem; font-weight: 600; }
.form-msg.ok { color: var(--green-d); }
.form-msg.err { color: var(--danger); }
.fine { font-size: .8rem; color: var(--ink-3); margin-top: .6rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: 28px; background: var(--g-brand); color: #fff; padding: clamp(1.75rem, 1.3rem + 2.5vw, 3rem); display: grid; gap: 1.25rem; align-items: center; isolation: isolate; }
@media (min-width: 900px) { .cta-band { grid-template-columns: 1.4fr 1fr; } }
.cta-band::before { content: ""; position: absolute; right: -6%; top: -60%; width: 45%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(253, 230, 138, .45), transparent 65%); z-index: -1; }
.cta-band h2 { color: #fff; margin-bottom: .3rem; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .9); }
.cta-band .btn { background: var(--g-sun); --fg: #2B1D00; }
.cta-band .btn-ghost { background: rgba(255, 255, 255, .15); --fg: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .6); }

/* ---------- Areas ---------- */
.areas { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; padding: 0; margin: 0; }
.areas a, .areas span { display: inline-block; padding: .4rem .85rem; border-radius: 999px; background: #F2F7F4; text-decoration: none; color: var(--ink-2); font-size: .88rem; }
.areas a { color: var(--green-d); background: var(--green-l); font-weight: 500; }
.areas a:hover { background: var(--g-brand); color: #fff; }

/* ---------- Contact page ---------- */
.contact-ways { display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .contact-ways { grid-template-columns: repeat(4, 1fr); } }
.contact-ways a { display: grid; gap: .3rem; text-decoration: none; color: var(--ink); padding-left: 1rem; border-left: 3px solid #BFE3CD; }
.contact-ways a:hover { border-color: var(--green); }
.contact-ways svg { width: 26px; height: 26px; color: var(--green); margin-bottom: .3rem; }
.contact-ways strong { font-family: var(--head); font-weight: 500; font-size: 1.02rem; }
.contact-ways span { font-size: .9rem; color: var(--ink-2); }
.office { display: grid; gap: 1.1rem; }
.office > .kicker { justify-self: start; }
.office dl { margin: 0; display: grid; gap: .9rem; }
.office dl div { display: grid; gap: .15rem; }
.office dt { display: flex; gap: .5rem; align-items: center; }
.office dt svg { width: 18px; height: 18px; color: var(--green); }
.office dd { padding-left: 1.6rem; }
.office dt { font-family: var(--head); font-weight: 500; color: var(--ink); }
.office dd { margin: 0; font-size: .93rem; }

/* ---------- Footer (light) ---------- */
.site-footer { background: linear-gradient(160deg, #F0F9F4 0%, #EAF5FA 60%, #FFF8E8 100%); color: var(--ink-2); position: relative; }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, #22A75F, #1597B4, #F6B026); }
.foot-grid { display: grid; gap: 2rem; padding-block: 3.5rem 2rem; }
@media (min-width: 900px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.site-footer h2 { font-size: 1rem; margin-bottom: .9rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--green-d); }
.foot-brand img { height: 44px; width: auto; margin-bottom: .9rem; }
.foot-brand p { font-size: .92rem; }
.nap li { display: grid; grid-template-columns: 20px 1fr; gap: .6rem; font-size: .92rem; }
.nap svg { width: 17px; height: 17px; color: var(--green); margin-top: .25rem; }
.social { display: flex; gap: .45rem; margin-top: 1.1rem; }
.social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--green-d); box-shadow: var(--shadow-s); }
.social a:hover { background: var(--g-brand); color: #fff; }
.social svg { width: 18px; height: 18px; }
.site-footer .areas a { background: #fff; }
.foot-bottom { border-top: 1px solid #D6E6DD; padding-block: 1.1rem 6rem; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; font-size: .84rem; }
@media (min-width: 900px) { .foot-bottom { padding-bottom: 1.4rem; } }

/* ---------- Floating, consent, modal ---------- */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #25A55F; color: #fff; box-shadow: 0 10px 24px -8px rgba(37, 165, 95, .7); }
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { color: #fff; }
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 61; display: none; grid-template-columns: repeat(3, 1fr); background: #fff; box-shadow: 0 -8px 24px -14px rgba(21, 80, 55, .35); padding-bottom: env(safe-area-inset-bottom); }
.mobile-bar a { display: flex; flex-direction: column; align-items: center; gap: .1rem; padding: .5rem 0; font-size: .76rem; font-weight: 600; text-decoration: none; color: var(--ink); }
.mobile-bar svg { width: 21px; height: 21px; color: var(--green-d); }
.mobile-bar a.q { background: var(--g-sun); color: #2B1D00; }
.mobile-bar a.q svg { color: #2B1D00; }
@media (max-width: 899px) { .mobile-bar { display: grid; } .wa-float { bottom: 76px; } }
.consent { position: fixed; left: 1rem; bottom: 1rem; z-index: 70; max-width: 400px; background: #fff; border-radius: 16px; box-shadow: var(--shadow); padding: 1rem 1.1rem; font-size: .88rem; display: grid; gap: .7rem; }
.consent[hidden] { display: none; }
@media (max-width: 899px) { .consent { bottom: 72px; left: .75rem; right: .75rem; } }
dialog.modal { border: 0; padding: 0; border-radius: var(--r-lg); width: min(520px, 94vw); box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .4); }
dialog.modal::backdrop { background: rgba(20, 40, 30, .45); backdrop-filter: blur(3px); }
.modal-head { background: var(--g-brand); color: #fff; padding: 1.1rem 1.4rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.modal-head h2 { color: #fff; font-size: 1.15rem; margin: 0; }
.modal-head button { background: rgba(255, 255, 255, .18); border: 0; color: #fff; width: 34px; height: 34px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.modal-head svg { width: 18px; height: 18px; }
.modal-body { padding: 1.4rem; }
.mini-out { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; margin: 1rem 0; }
.mini-out div { border-left: 3px solid #BFE3CD; padding-left: .7rem; }
.mini-out small { display: block; color: var(--ink-3); font-size: .78rem; }
.mini-out b { font-family: var(--head); font-size: 1.15rem; font-weight: 600; }
.map-embed { border: 0; width: 100%; aspect-ratio: 16/9; border-radius: var(--r-lg); background: var(--g-page); box-shadow: var(--shadow); }
.pill-note { display: inline-flex; gap: .5rem; align-items: center; padding: .45rem .85rem; border-radius: 12px; background: var(--sun-l); color: var(--sun-d); font-size: .88rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
@media print { .site-header, .site-footer, .mobile-bar, .wa-float, .notice, .consent, .toc { display: none !important; } }

/* Footer v5.1 — compact five-column layout */
.foot-grid { padding-block: 2.75rem 1.75rem; gap: 1.75rem 2rem; font-size: .9rem; }
@media (min-width: 640px) { .foot-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .foot-grid { grid-template-columns: 1.4fr .85fr .95fr .85fr 1.25fr; } }
.site-footer h2 { font-size: .95rem; margin-bottom: .75rem; }
.site-footer ul { gap: .4rem; }
.foot-brand img { height: 38px; margin-bottom: .75rem; }
.foot-brand p { font-size: .88rem; margin-bottom: 0; max-width: 32ch; }
.social { margin-top: .9rem; }
.social a { width: 34px; height: 34px; }
.social svg { width: 16px; height: 16px; }
.nap li { font-size: .88rem; gap: .5rem; }
.foot-note { color: var(--ink-3); font-size: .82rem; }
.foot-bottom { padding-block: .9rem 5.5rem; font-size: .8rem; }
@media (min-width: 900px) { .foot-bottom { padding-bottom: 1rem; } }
@media (max-width: 999px) { .foot-grid { grid-template-columns: repeat(2, 1fr); } .foot-grid > .foot-brand, .foot-grid > div:last-child { grid-column: 1 / -1; } }
@media (max-width: 999px) { .foot-areas { grid-column: 1 / -1; } .foot-areas ul { grid-template-columns: repeat(3, 1fr); } .foot-areas .foot-note { grid-column: 1 / -1; } }

/* =====================================================================
   v5.3 — bigger logo, a little deeper palette, manual-entry calculators
   ===================================================================== */
:root {
  --green: #178A4C;
  --green-d: #106B3A;
  --green-l: #DDF1E5;
  --teal: #11829B;
  --ink: #15231E;
  --ink-2: #3E4F48;
  --line: #D6E4DC;
  --g-page: linear-gradient(135deg, #E4F4EA 0%, #DDEEF6 55%, #FBEDCB 100%);
  --g-soft: linear-gradient(180deg, #EEF7F2 0%, #F8FBF9 100%);
  --g-brand: linear-gradient(135deg, #178A4C 0%, #11829B 100%);
  --g-deep: linear-gradient(135deg, #0F4A33 0%, #125E4A 50%, #10586C 100%);
}
body { background: #FBFDFC; }

/* Logo — larger and eye-catching */
.nav { min-height: 84px; }
.brand img { height: 56px; }
@media (max-width: 1180px) { .brand img { height: 50px; } }
@media (max-width: 560px) { .brand img { height: 40px; } .nav { min-height: 70px; } }
@media (max-width: 1080px) { .menu { inset: 84px 0 0 0; } }
@media (max-width: 560px) { .menu { inset: 70px 0 0 0; } }
html { scroll-padding-top: 96px; }
.foot-brand img { height: 50px; }

/* Header and notice a touch richer */
.site-header { background: rgba(255, 255, 255, .96); box-shadow: 0 1px 0 var(--line); }
.notice { background: var(--g-brand); color: #fff; }
.notice a { color: #FDE68A; }
.notice button { color: #fff; opacity: .8; }

/* Hero: deeper gradient wash */
.hero { background: var(--g-page); }
.hero::before { background: radial-gradient(circle, rgba(246, 176, 38, .32) 0%, rgba(246, 176, 38, 0) 65%); }
.hero::after { background: radial-gradient(circle, rgba(23, 138, 76, .22) 0%, rgba(23, 138, 76, 0) 65%); }
.ring { border-color: rgba(23, 138, 76, .38); }
.ring-3 { border-color: rgba(17, 130, 155, .3); }
.page-hero { background: var(--g-page); }

/* Strips */
.svc-strip { background: var(--g-deep); border: 0; }
.svc-strip a { color: #E3F2EA; }
.svc-strip a:hover { color: #FDE68A; }
.svc-strip svg { color: #FDE68A; }
.trust { background: #fff; box-shadow: 0 8px 24px -16px rgba(16, 70, 45, .35); position: relative; z-index: 1; }

/* Alternating bands slightly deeper */
.band-mist { background: linear-gradient(180deg, #E9F5EE 0%, #F6FAF8 100%); }
.band-grad { background: var(--g-page); }

/* Feature bands: medium-deep brand gradient with light text */
.band-night { background: var(--g-deep); color: #D7EBE1; }
.band-night h2, .band-night h3, .band-night strong, .band-night b { color: #fff; }
.band-night .lede, .band-night .head p, .band-night p { color: #CFE5DA; }
.band-night .kicker { background: rgba(255, 255, 255, .12); color: #FDE68A; }
.band-night .steps li::before { background: linear-gradient(90deg, #FDE68A, #F6B026); -webkit-background-clip: text; background-clip: text; color: transparent; }
.band-night .steps .days { color: #FDE68A; }
.band-night .stat b { background: linear-gradient(90deg, #FDE68A, #F6B026); -webkit-background-clip: text; background-clip: text; color: transparent; }
.band-night .stat span { color: #CFE5DA; }
.band-night .stats { border-color: rgba(255, 255, 255, .18) !important; }
.band-night .ticks svg { color: #FDE68A; }
.band-night .card { background: rgba(255, 255, 255, .08); box-shadow: none; }
.band-night .card p { color: #CFE5DA; }
.band-night .card .ico { background: rgba(255, 255, 255, .12); color: #FDE68A; }
.band-night .btn-glass, .band-night .btn-ghost { background: rgba(255, 255, 255, .1); --fg: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); }
.band-night .link-more { color: #FDE68A; }
.band-night .form-card, .band-night .form-card p, .band-night .form-card label { color: var(--ink-2); }
.band-night .form-card h2 { color: var(--ink); }
.band-night .form-card strong { color: var(--ink); }
.band-night .form-card .fine a { color: var(--green-d); }

/* Footer: deep brand gradient */
.site-footer { background: var(--g-deep); color: #CFE5DA; }
.site-footer h2 { color: #fff; }
.site-footer a { color: #CFE5DA; }
.site-footer a:hover { color: #FDE68A; }
.nap svg { color: #FDE68A; }
.foot-note { color: #9FC3B2; }
.foot-bottom { border-color: rgba(255, 255, 255, .15); }
.foot-brand .brand-plate { display: inline-block; background: #fff; border-radius: 12px; padding: .45rem .7rem; margin-bottom: .8rem; }
.foot-brand .brand-plate img { margin: 0; }
.social a { background: rgba(255, 255, 255, .1); color: #fff; box-shadow: none; }
.social a:hover { background: #fff; color: var(--green-d); }

/* Cards and calculators a little more defined */
.card { box-shadow: 0 6px 20px -12px rgba(16, 70, 45, .3); }
.calc { box-shadow: 0 18px 40px -18px rgba(16, 70, 45, .4); }
.kicker { background: var(--green-l); }

/* Manual entry */
.range-row { display: flex; align-items: center; gap: .75rem; }
.range-row input[type="range"] { flex: 1; }
.range-box { width: 108px; flex: none; padding: .45rem .6rem; text-align: right; font-weight: 600; }
.tune { margin: .25rem 0 1.1rem; border-radius: 12px; background: #F2F8F5; padding: .2rem .9rem; }
.tune summary { cursor: pointer; padding: .65rem 0; font-family: var(--head); font-weight: 500; color: var(--green-d); display: flex; gap: .45rem; align-items: center; list-style: none; }
.tune summary::-webkit-details-marker { display: none; }
.tune summary svg { width: 16px; height: 16px; }
.tune summary::after { content: "+"; margin-left: auto; font-weight: 600; }
.tune[open] summary::after { content: "−"; }
.tune-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; padding-bottom: .9rem; }
.tune-grid label { display: block; font-size: .8rem; color: var(--ink-2); margin-bottom: .2rem; font-weight: 500; }
.tune-grid .input { padding: .5rem .65rem; }
.tune .tune-reset { background: none; border: 0; padding: 0 0 .8rem; cursor: pointer; font-size: .85rem; }
@media (max-width: 420px) { .tune-grid { grid-template-columns: 1fr; } .range-box { width: 92px; } }

/* v5.4 — mobile fixes */
@media (max-width: 1080px) {
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; z-index: 80; }
  .menu { position: fixed; top: var(--hdr, 84px); left: 0; right: 0; bottom: 0; inset: var(--hdr, 84px) 0 0 0; z-index: 90; background: #fff; box-shadow: 0 12px 30px -10px rgba(16, 70, 45, .35); padding-bottom: calc(6rem + env(safe-area-inset-bottom, 0px)); }
  .menu .drop { background: #F4FAF6; border-radius: 12px; margin-bottom: .5rem; }
}
body.menu-open .mobile-bar, body.menu-open .wa-float { display: none; }
dialog.sheet { margin: auto auto 0; width: 100%; max-width: 560px; border-radius: 22px 22px 0 0; max-height: 92vh; }
@media (min-width: 700px) { dialog.sheet { margin: auto; border-radius: 22px; } }
dialog.sheet .modal-body { padding-bottom: calc(1.4rem + env(safe-area-inset-bottom, 0px)); overflow-y: auto; }
dialog.sheet label { font-family: var(--head); font-weight: 500; font-size: .88rem; color: var(--ink); margin: .3rem 0 -.4rem; }
.eq-note { display: flex; gap: .6rem; align-items: flex-start; background: var(--green-l); color: var(--green-d); border-radius: 12px; padding: .75rem .9rem; font-size: .92rem; margin-bottom: 1rem; }
.eq-note svg { width: 20px; height: 20px; flex: none; margin-top: .1rem; }
.consent { z-index: 70; }
@media (max-width: 899px) { .consent { bottom: calc(68px + env(safe-area-inset-bottom, 0px)); } }
.ladder > * { min-width: 0; }
@media (max-width: 420px) { .ladder { gap: .5rem; height: 230px; } .rung { padding: .7rem .55rem; border-radius: 14px 14px 5px 5px; } .rung b { font-size: 1.02rem; } .rung span { font-size: .72rem; } }

/* v5.10 — form security code */
.cap-row { margin: .2rem 0 .6rem; }
.cap-l { display: block; font-family: var(--head); font-weight: 500; font-size: .86rem; color: var(--ink); margin-bottom: .35rem; }
.cap-in { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.cap-in img { width: 150px; height: 50px; border-radius: 10px; border: 1px solid #D3E0D9; background: #F3F8F5; flex: none; }
.cap-rf { width: 40px; height: 40px; border-radius: 10px; border: 1px solid #D3E0D9; background: #fff; font-size: 1.1rem; cursor: pointer; flex: none; }
.cap-in input { flex: 1 1 120px; min-width: 110px; padding: .7rem .8rem; border: 1px solid #CFDCD5; border-radius: 10px; font: inherit; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }