/* css/hydroponic-lighting-design.css — scoped to .light-page */

/* ---------- Design tokens ---------- */
:root {
    --green-900: #1b4332;
    --green-700: #2d6a4f;
    --green-500: #52b788;
    --green-200: #b7e4c7;
    --green-100: #d8f3dc;
    --green-50:  #f0faf2;
    --amber:     #f4a261;
    --amber-lt:  #fdf3e6;
    --bg-soft:   #f5f7f5;
    --bg-cream:  #faf8f4;
    --ink:       #1a2e25;
    --ink-soft:  #4a6358;
    --shadow-s:  0 2px 12px rgba(0,0,0,.06);
    --shadow-m:  0 6px 28px rgba(0,0,0,.1);
    --radius-m:  14px;
    --radius-l:  22px;
}

/* ---------- Base ---------- */
.light-page *, .light-page *::before, .light-page *::after { box-sizing: border-box; }
.light-page {
    font-family: 'Manrope', sans-serif;
    color: var(--ink);
    background: #fff;
}

/* ---------- Layout ---------- */
.light-page .container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}
.light-page section { padding: 80px 0; }
.light-page .soft   { background: var(--bg-soft); }
.light-page .dark   { background: var(--green-900); }
.light-page .cream  { background: var(--bg-cream); }

/* ---------- Typography ---------- */
.light-page h1, .light-page h2, .light-page h3 {
    font-family: 'Unbounded', sans-serif;
    line-height: 1.2;
    margin: 0;
}
.light-page h1 { font-size: clamp(26px, 4vw, 44px); font-weight: 800; color: var(--green-900); }
.light-page h2 { font-size: clamp(22px, 3vw, 36px); font-weight: 700; color: var(--green-900); }
.light-page h3 { font-size: clamp(16px, 2vw, 20px); font-weight: 700; color: var(--green-900); }
.light-page h1 em { font-style: normal; color: var(--green-500); }
.light-page p  { margin: 0; line-height: 1.65; }

.light-page .eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green-500);
    margin-bottom: 12px;
}
.light-page .eyebrow.on-dark { color: var(--amber); }

/* ---------- Buttons ---------- */
.light-page .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: .2s;
    border: none;
}
.light-page .btn-primary { background: var(--green-500); color: #fff; }
.light-page .btn-primary:hover { background: var(--green-700); }
.light-page .btn-dark { background: var(--green-900); color: #fff; }
.light-page .btn-dark:hover { background: #0d2218; }
.light-page .btn-ghost {
    background: transparent;
    color: var(--green-700);
    border: 2px solid var(--green-200);
}
.light-page .btn-ghost:hover { border-color: var(--green-500); }
.light-page .btn .arrow { flex-shrink: 0; }

/* ---------- Section head ---------- */
.light-page .section-head { max-width: 620px; margin-bottom: 48px; }
.light-page .section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.light-page .section-head h2 { margin-top: 10px; }
.light-page .section-head p  { margin-top: 14px; color: var(--ink-soft); font-size: 17px; }

/* ---------- Reveal ---------- */
.light-page .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .55s ease, transform .55s ease;
}
.light-page .reveal.in { opacity: 1; transform: none; }

/* ============================================================
   BLOCK 1 — HERO
   ============================================================ */
.light-page .hero { padding-top: 48px; padding-bottom: 80px; }

.light-page .hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
@media (max-width: 860px) {
    .light-page .hero__grid { grid-template-columns: 1fr; gap: 40px; }
}

.light-page .hero__divider {
    border: none;
    border-top: 1px solid var(--green-200);
    margin: 24px 0;
}
.light-page .hero__sub {
    color: var(--ink-soft);
    font-size: 17px;
    margin-top: 16px;
}
.light-page .hero__bullets {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.light-page .hero__bullets li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15.5px;
    color: var(--ink-soft);
}
.light-page .hero__cta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 32px;
}
.light-page .hero__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--green-500);
    color: #fff;
    border-radius: 12px;
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 16px;
    text-decoration: none;
    transition: .2s;
}
.light-page .hero__btn:hover { background: var(--green-700); }
.light-page .hero__anchor {
    margin-top: 16px;
    font-size: 13px;
    color: #8aab98;
}

/* Hero visual */
.light-page .hero__visual { position: relative; }

.light-page .light-mock {
    background: var(--green-900);
    border-radius: var(--radius-l);
    padding: 18px 20px 20px;
    box-shadow: var(--shadow-m), 0 0 0 1px rgba(255,255,255,.06);
}
.light-page .mock__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.light-page .mock__dots { display: flex; gap: 5px; }
.light-page .mock__dots span { width: 9px; height: 9px; border-radius: 50%; }
.light-page .mock__dots span:nth-child(1) { background: #ff5f57; }
.light-page .mock__dots span:nth-child(2) { background: #ffbd2e; }
.light-page .mock__dots span:nth-child(3) { background: #28c840; }
.light-page .mock__title-row {
    font-size: 11px;
    color: rgba(255,255,255,.45);
    font-family: 'Manrope', monospace;
}
.light-page .mock__title-row span:first-child {
    color: rgba(255,255,255,.7);
    font-weight: 700;
}

.light-page .mock__header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.light-page .mock__label {
    font-size: 12px;
    color: rgba(255,255,255,.55);
}
.light-page .mock__tag {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: var(--green-200);
    background: rgba(82,183,136,.18);
    border-radius: 20px;
    padding: 3px 9px;
    font-weight: 700;
}
.light-page .ping {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #40d885;
    display: inline-block;
    animation: lp-ping .9s ease-in-out infinite;
}
@keyframes lp-ping {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .4; transform: scale(.7); }
}

/* PPFD heatmap */
.light-page .ppfd-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
    margin-bottom: 12px;
}
.light-page .ppfd-cell {
    aspect-ratio: 1;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    font-family: 'Manrope', monospace;
}
.light-page .ppfd-cell.c1 { background: rgba(244,162,97,.20); color: rgba(244,162,97,.65); }
.light-page .ppfd-cell.c2 { background: rgba(244,162,97,.40); color: rgba(244,162,97,.9); }
.light-page .ppfd-cell.c3 { background: rgba(82,183,136,.30); color: rgba(82,183,136,.85); }
.light-page .ppfd-cell.c4 { background: rgba(82,183,136,.55); color: rgba(255,255,255,.85); }
.light-page .ppfd-cell.c5 { background: rgba(82,183,136,.88); color: #fff; }

/* Spectrum bar chart */
.light-page .spectrum-wrap {
    background: rgba(255,255,255,.05);
    border-radius: 10px;
    padding: 10px 12px 8px;
    margin-bottom: 12px;
}
.light-page .spectrum-label {
    font-size: 10px;
    color: rgba(255,255,255,.38);
    margin-bottom: 6px;
}
.light-page .spectrum-svg { display: block; width: 100%; height: 52px; }

/* Bottom metrics row */
.light-page .light-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}
.light-page .lm-item {
    background: rgba(255,255,255,.06);
    border-radius: 8px;
    padding: 7px 9px;
}
.light-page .lm-item__val {
    font-family: 'Unbounded', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--green-200);
    line-height: 1.2;
}
.light-page .lm-item__label {
    font-size: 9px;
    color: rgba(255,255,255,.38);
    margin-top: 3px;
    line-height: 1.3;
}

/* Floating cards */
.light-page .floating-card {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 28px rgba(0,0,0,.15);
    font-size: 13px;
    white-space: nowrap;
    z-index: 2;
}
.light-page .floating-card .ico {
    width: 34px; height: 34px;
    border-radius: 8px;
    background: var(--green-50);
    color: var(--green-700);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
.light-page .floating-card b  { display: block; font-weight: 800; color: var(--green-900); }
.light-page .floating-card span { color: var(--ink-soft); font-size: 11px; }
.light-page .f1 { bottom: -20px; left: -20px; }
.light-page .f2 { top: 30px; right: -20px; }
@media (max-width: 680px) {
    .light-page .f1, .light-page .f2 { display: none; }
}

/* ============================================================
   BLOCK 2 — PAINS
   ============================================================ */
.light-page .pains-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 32px;
}
@media (max-width: 680px) {
    .light-page .pains-list { grid-template-columns: 1fr; }
}

.light-page .pain-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #fff;
    border: 1px solid #e8ede8;
    border-radius: 12px;
    padding: 16px 18px;
    transition: box-shadow .2s;
}
.light-page .pain-item:hover { box-shadow: var(--shadow-s); }
.light-page .pain-item__icon {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: #fceaea;
    color: #c0392b;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    margin-top: 1px;
}
.light-page .pain-item__text { font-size: 15px; color: var(--ink-soft); line-height: 1.5; }
.light-page .pain-item__text strong {
    display: block;
    color: var(--ink);
    font-weight: 700;
    margin-bottom: 3px;
}

.light-page .pains__footer {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 26px;
    background: var(--green-50);
    border-radius: 14px;
    border: 1px solid var(--green-100);
}
.light-page .pains__footer p { color: var(--ink-soft); font-size: 16px; flex: 1; margin: 0; }

/* ============================================================
   BLOCK 3 — EDUCATION (dark)
   ============================================================ */
.light-page .edu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
@media (max-width: 860px) {
    .light-page .edu-grid { grid-template-columns: 1fr; gap: 40px; }
}

.light-page .edu-facts {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 28px;
}
.light-page .edu-fact {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.light-page .edu-fact__num {
    font-family: 'Unbounded', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--amber);
    min-width: 44px;
    line-height: 1;
    padding-top: 2px;
}
.light-page .edu-fact__body strong {
    display: block;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 4px;
}
.light-page .edu-fact__body span {
    color: rgba(255,255,255,.52);
    font-size: 14px;
    line-height: 1.5;
}

/* Spectrum illustration */
.light-page .spectrum-box {
    background: rgba(255,255,255,.06);
    border-radius: var(--radius-m);
    padding: 24px;
    border: 1px solid rgba(255,255,255,.1);
}
.light-page .spectrum-box__title {
    font-size: 10.5px;
    color: rgba(255,255,255,.38);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 16px;
}
.light-page .spectrum-bars {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 100px;
    padding-bottom: 28px;
    position: relative;
}
.light-page .spectrum-bars::after {
    content: '';
    position: absolute;
    bottom: 24px;
    left: 0; right: 0;
    height: 1px;
    background: rgba(255,255,255,.1);
}
.light-page .sbar {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    position: relative;
    height: 100%;
}
.light-page .sbar__fill { width: 100%; border-radius: 3px 3px 0 0; }
.light-page .sbar__nm {
    position: absolute;
    bottom: -20px;
    font-size: 9px;
    color: rgba(255,255,255,.38);
    white-space: nowrap;
}
.light-page .sbar--blue  .sbar__fill { height: 55px; background: #4a90d9; }
.light-page .sbar--cyan  .sbar__fill { height: 16px; background: #40c8c8; }
.light-page .sbar--green .sbar__fill { height: 10px; background: #52b788; }
.light-page .sbar--amber .sbar__fill { height: 8px;  background: var(--amber); }
.light-page .sbar--red   .sbar__fill { height: 72px; background: #e05c5c; }
.light-page .sbar--fared .sbar__fill { height: 20px; background: #9a3d55; }
.light-page .spectrum-note {
    margin-top: 32px;
    font-size: 12.5px;
    color: rgba(255,255,255,.42);
    line-height: 1.65;
}

/* ============================================================
   BLOCK 4 — PROCESS
   ============================================================ */
.light-page .process {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 680px) {
    .light-page .process { grid-template-columns: 1fr; }
}

.light-page .step {
    background: var(--bg-soft);
    border-radius: var(--radius-m);
    padding: 28px 28px 26px;
    border: 1px solid transparent;
    transition: box-shadow .2s, border-color .2s;
}
.light-page .step:hover {
    box-shadow: var(--shadow-s);
    border-color: var(--green-100);
}
.light-page .step__num {
    font-family: 'Unbounded', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--green-200);
    line-height: 1;
    margin-bottom: 14px;
}
.light-page .step h3 { font-size: 17px; margin-bottom: 10px; }
.light-page .step p  { font-size: 15px; color: var(--ink-soft); line-height: 1.6; }

.light-page .process__note {
    margin-top: 28px;
    text-align: center;
    font-size: 14px;
    color: var(--ink-soft);
    padding: 14px 20px;
    background: var(--green-50);
    border-radius: 10px;
    border: 1px solid var(--green-100);
}

/* ============================================================
   BLOCK 5 — FOR WHOM
   ============================================================ */
.light-page .forwhom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 680px) {
    .light-page .forwhom { grid-template-columns: 1fr; }
}

.light-page .col {
    border-radius: var(--radius-m);
    padding: 32px;
}
.light-page .col.yes { background: var(--green-50); border: 1px solid var(--green-100); }
.light-page .col.no  { background: #f7f7f7; border: 1px solid #e8e8e8; }
.light-page .col h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    margin-bottom: 22px;
}
.light-page .col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.light-page .col ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--ink-soft);
    line-height: 1.5;
}
.light-page .col ul li .ico {
    width: 20px; height: 20px;
    border-radius: 5px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    margin-top: 1px;
}
.light-page .col.yes .ico { background: var(--green-100); color: var(--green-700); }
.light-page .col.no  .ico { background: #eee; color: #999; }

/* ============================================================
   BLOCK 6 — RESULTS IN NUMBERS (dark)
   ============================================================ */
.light-page .result-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
@media (max-width: 860px) {
    .light-page .result-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .light-page .result-grid { grid-template-columns: 1fr; }
}

.light-page .result-card {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-m);
    padding: 28px 20px;
    text-align: center;
    transition: background .2s;
}
.light-page .result-card:hover { background: rgba(255,255,255,.11); }
.light-page .result-card__culture {
    font-size: 11px;
    color: var(--amber);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 14px;
}
.light-page .result-card__num {
    font-family: 'Unbounded', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 10px;
}
.light-page .result-card__num small {
    font-size: 15px;
    color: var(--green-200);
    vertical-align: top;
    margin-top: 6px;
    display: inline-block;
}
.light-page .result-card__label {
    font-size: 13px;
    color: rgba(255,255,255,.52);
    line-height: 1.45;
}
.light-page .metrics__disc {
    margin-top: 36px;
    font-size: 13px;
    color: rgba(255,255,255,.38);
    text-align: center;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

/* ============================================================
   BLOCK 7 — TRUST
   ============================================================ */
.light-page .trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
@media (max-width: 860px) {
    .light-page .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .light-page .trust-grid { grid-template-columns: 1fr; }
}

.light-page .trust-arg {
    background: var(--bg-soft);
    border-radius: var(--radius-m);
    padding: 26px 24px;
    border: 1px solid var(--green-100);
    transition: box-shadow .2s;
}
.light-page .trust-arg:hover { box-shadow: var(--shadow-s); }
.light-page .trust-arg__icon {
    width: 44px; height: 44px;
    border-radius: 11px;
    background: var(--green-100);
    color: var(--green-700);
    display: grid;
    place-items: center;
    margin-bottom: 16px;
}
.light-page .trust-arg h3 { font-size: 15px; margin-bottom: 10px; }
.light-page .trust-arg p  { font-size: 14px; color: var(--ink-soft); line-height: 1.55; }

/* ============================================================
   BLOCK 8 — FAQ
   ============================================================ */
.light-page .faq {
    max-width: 740px;
    margin: 0 auto;
    border: 1px solid #e8ede8;
    border-radius: var(--radius-m);
    overflow: hidden;
}
.light-page .qa { border-bottom: 1px solid #e8ede8; }
.light-page .qa:last-child { border-bottom: none; }
.light-page .qa__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: var(--ink);
    line-height: 1.4;
    transition: background .15s;
}
.light-page .qa__q:hover { background: var(--green-50); }
.light-page .qa.open .qa__q { background: var(--green-50); color: var(--green-700); }
.light-page .toggle {
    width: 26px; height: 26px;
    border-radius: 6px;
    background: var(--bg-soft);
    color: var(--ink-soft);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    transition: background .15s, transform .25s;
}
.light-page .qa.open .toggle {
    background: var(--green-100);
    color: var(--green-700);
    transform: rotate(45deg);
}
.light-page .qa__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}
.light-page .qa__a-inner {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--ink-soft);
    line-height: 1.65;
}

/* ============================================================
   BLOCK 9 — FINAL CTA + FORM
   ============================================================ */
.light-page .final { background: var(--green-900); }

.light-page .final-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
@media (max-width: 860px) {
    .light-page .final-wrap { grid-template-columns: 1fr; gap: 40px; }
}

.light-page .final-side { padding-top: 8px; }

.light-page .scarcity {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: var(--amber);
    font-weight: 700;
    margin-top: 28px;
}
.light-page .pulse {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--amber);
    display: inline-block;
    animation: lp-ping .9s ease-in-out infinite;
}
.light-page .trust-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.light-page .trust-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14.5px;
    color: rgba(255,255,255,.58);
}
.light-page .trust-list .ico { color: var(--green-500); flex-shrink: 0; }

/* Form card */
.light-page .form-card {
    background: #fff;
    border-radius: var(--radius-l);
    padding: 36px 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.light-page .form-card h3 { font-size: 20px; margin-bottom: 6px; }
.light-page .form-content > p {
    color: var(--ink-soft);
    font-size: 14.5px;
    margin-bottom: 22px;
}

.light-page .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.light-page .field label { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
.light-page .field input,
.light-page .field select,
.light-page .field textarea {
    padding: 12px 16px;
    border: 1.5px solid #d8e4d8;
    border-radius: 10px;
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
    color: var(--ink);
    background: #fff;
    transition: border-color .2s;
    outline: none;
}
.light-page .field input:focus,
.light-page .field select:focus,
.light-page .field textarea:focus { border-color: var(--green-500); }
.light-page .field.error input,
.light-page .field.error select { border-color: #e05c5c; }
.light-page .err-msg { font-size: 12px; color: #c0392b; display: none; }
.light-page .field.error .err-msg { display: block; }

.light-page .field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
@media (max-width: 480px) {
    .light-page .field-row { grid-template-columns: 1fr; }
}

.light-page .privacy {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #8aab98;
    margin-top: 10px;
    line-height: 1.4;
}
.light-page .form-ratelimit {
    display: none;
    background: #ffecd0;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13.5px;
    color: #9a5800;
    margin-top: 12px;
}
.light-page .form-ratelimit.shown { display: block; }
.light-page .form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
    padding: 20px 0;
}
.light-page .form-success.shown { display: flex; }

/* ============================================================
   FLOATING CTA
   ============================================================ */
.floating-cta {
    position: fixed;
    bottom: 28px;
    right: 28px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    background: var(--green-700);
    color: #fff;
    border-radius: 50px;
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    font-size: 14.5px;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(0,0,0,.25);
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity .3s, transform .3s;
    z-index: 999;
}
.floating-cta.visible { opacity: 1; transform: none; pointer-events: auto; }
.floating-cta:hover   { background: var(--green-900); }

/* Header sticky */
#header.scrolled { box-shadow: 0 2px 14px rgba(0,0,0,.1); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 480px) {
    .light-page section   { padding: 60px 0; }
    .light-page .form-card { padding: 24px 20px; }
    .light-page .col       { padding: 24px 20px; }
    .light-page .light-metrics { grid-template-columns: repeat(2, 1fr); }
}