@font-face { font-family: "Montserrat"; src: url("fonts/montserrat-latin-wght.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Open Sans"; src: url("fonts/open-sans-latin-wght.woff2") format("woff2"); font-weight: 300 800; font-display: swap; }
:root {
  --green: #209808;
  --green-action: #0c6e00;
  --green-dark: #075300;
  --black: #000000;
  --ink: #333333;
  --muted: #66727a;
  --ice: #e0f7fa;
  --metal: #90a4ae;
  --pearl: #f4f4f4;
  --white: #ffffff;
  --border: #e5e7eb;
  --solar: #ffd251;
  --whatsapp: #25d366;
  --shadow: 0 20px 60px rgba(15, 34, 23, .12);
  --heading: "Montserrat", Arial, sans-serif;
  --body: "Open Sans", Arial, sans-serif;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.6; background: var(--white); overflow-x: clip; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, strong, .button { font-family: var(--heading); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(2.75rem, 6.2vw, 6.3rem); line-height: .97; letter-spacing: -.055em; color: var(--white); }
h2 { margin-bottom: 18px; font-size: clamp(2.1rem, 4.2vw, 4.6rem); line-height: 1.04; letter-spacing: -.045em; color: var(--black); }
h3 { font-size: 1.18rem; line-height: 1.25; color: var(--black); }
.skip-link { position: fixed; left: 16px; top: -80px; padding: 12px 18px; z-index: 200; background: var(--white); color: var(--black); border-radius: 8px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 100; height: 82px; padding: 0 max(20px, calc((100vw - 1240px) / 2)); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; border-bottom: 1px solid rgba(0,0,0,.07); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { width: 225px; height: 54px; object-fit: contain; object-position: left center; }
.desktop-nav { justify-self: center; display: flex; align-items: center; gap: 28px; }
.desktop-nav a { position: relative; font: 600 .92rem var(--heading); text-decoration: none; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--green); transition: right 300ms var(--ease); }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.button { min-height: 48px; padding: 13px 20px; display: inline-flex; justify-content: center; align-items: center; gap: 9px; border: 0; border-radius: 8px; font-size: .94rem; font-weight: 700; line-height: 1.2; text-decoration: none; transition: transform 150ms ease, background 300ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button:active { transform: translateY(1px); }
.button-primary { color: var(--white); background: var(--green-action); }
.button-primary:hover, .button-primary:focus-visible { background: var(--green-dark); }
.button-whatsapp { color: var(--black); background: var(--whatsapp); }
.button-full { width: 100%; }
.section-pad { padding: clamp(78px, 9vw, 140px) max(20px, calc((100vw - 1240px) / 2)); }
.eyebrow { display: inline-block; margin-bottom: 16px; font: 700 .86rem var(--heading); color: var(--green-action); }
.section-heading { max-width: 820px; margin-bottom: 48px; }
.section-heading > p { max-width: 690px; color: var(--muted); font-size: 1.08rem; }
.section-heading.light h2, .section-heading.light p { color: var(--white); }
.section-heading.light .eyebrow { color: #a9ef9c; }

.hero { position: relative; min-height: calc(100svh - 82px); display: grid; align-items: center; overflow: hidden; background: #102b20; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.64) 40%, rgba(0,0,0,.1) 78%), linear-gradient(0deg, rgba(0,0,0,.5), transparent 46%); }
.hero-sun { position: absolute; z-index: 1; top: -22px; right: clamp(32px, 9vw, 140px); width: clamp(64px, 6vw, 90px); aspect-ratio: 1; opacity: .95; }
.hero-sun::before { content: ""; position: absolute; inset: -80%; background: repeating-conic-gradient(from 4deg, rgba(255,210,81,.28) 0deg 8deg, transparent 8deg 24deg); mask: radial-gradient(circle, transparent 0 24%, #000 34% 100%); animation: sun-rays-turn 28s linear infinite; }
.hero-sun::after { content: ""; position: absolute; z-index: -1; width: 150vw; height: 70vh; right: 46%; top: 46%; transform: rotate(24deg); transform-origin: right top; background: linear-gradient(90deg, rgba(255,210,81,.18), rgba(255,210,81,.03) 58%, transparent); opacity: .8; animation: hero-beam-breathe 6s ease-in-out infinite alternate; }
.hero-sun img { position: relative; z-index: 2; width: 100%; height: 100%; }
@keyframes sun-rays-turn { to { transform: rotate(360deg); } }
@keyframes hero-beam-breathe { to { transform: rotate(21deg) scaleY(1.08); opacity: .55; } }
.hero-content { position: relative; z-index: 2; width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 90px 0 170px; }
.hero-content .eyebrow { color: #baf7af; }
.hero-content h1 { max-width: 960px; }
.hero-content > p { max-width: 860px; margin-bottom: 30px; color: rgba(255,255,255,.88); font-size: clamp(1.05rem, 1.7vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-actions .button { min-width: 250px; }
.hero-proof { position: absolute; z-index: 3; left: max(20px, calc((100vw - 1240px) / 2)); right: max(20px, calc((100vw - 1240px) / 2)); bottom: 28px; display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; color: var(--white); border: 1px solid rgba(255,255,255,.22); border-radius: 16px; background: rgba(0,0,0,.48); backdrop-filter: blur(12px); }
.hero-proof div { padding: 18px 24px; display: flex; flex-direction: column; }
.hero-proof div + div { border-left: 1px solid rgba(255,255,255,.18); }
.hero-proof strong { font-size: 1rem; }
.hero-proof span { color: rgba(255,255,255,.7); font-size: .84rem; }

.reality { background: var(--white); }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fact-card { min-height: 240px; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 16px; background: var(--white); }
.fact-card strong { margin-bottom: 26px; font-size: clamp(2.5rem, 5vw, 4.5rem); color: var(--black); line-height: 1; }
.fact-card p { flex: 1; }
.fact-card span, .fact-card .fact-source { color: var(--muted); font-size: .78rem; }
.fact-card .fact-source { width: fit-content; font-weight: 700; text-underline-offset: 3px; }
.fact-card .fact-source:hover { color: var(--green-action); }
.fact-card.accent-card { border-color: var(--green-action); background: var(--green-action); }
.fact-card.accent-card strong, .fact-card.accent-card p, .fact-card.accent-card span, .fact-card.accent-card .fact-source { color: var(--white); }
.impact-grid { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.impact-card { min-height: 210px; padding: 30px; display: grid; grid-template-columns: minmax(130px, .5fr) 1fr; gap: 28px; align-items: center; border-radius: 16px; color: var(--white); }
.impact-card-dark { background: var(--black); }
.impact-card-green { background: var(--green-action); }
.impact-card > strong { font: 800 clamp(2.7rem, 5vw, 4.8rem)/.9 var(--heading); letter-spacing: -.04em; }
.impact-card h3 { margin: 0 0 8px; color: inherit; font-size: 1.2rem; }
.impact-card p { margin: 0 0 18px; color: rgba(255,255,255,.8); }
.impact-card a { color: var(--white); font-size: .78rem; font-weight: 700; text-underline-offset: 3px; }

.circuit { color: var(--white); background: #07130d; }
.circuit > .section-heading .eyebrow { font-size: 1.2rem; }
.scenario-tabs { margin-bottom: 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.scenario-button { min-height: 48px; padding: 10px 16px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; color: rgba(255,255,255,.78); background: transparent; font: 700 .9rem var(--heading); }
.scenario-button span { margin-right: 7px; }
.scenario-button.is-active { color: var(--black); border-color: var(--solar); background: var(--solar); }
.energy-board { padding: 26px; border: 1px solid rgba(255,255,255,.15); border-radius: 28px; background: radial-gradient(circle at 50% 10%, rgba(32,152,8,.13), transparent 46%), #0d1c14; box-shadow: inset 0 1px rgba(255,255,255,.06); }
.energy-status { min-height: 74px; padding: 14px 18px; display: flex; align-items: center; gap: 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.05); }
.status-dot { width: 14px; height: 14px; flex: 0 0 14px; border: 4px solid rgba(32,152,8,.22); border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(32,152,8,.12); }
.energy-status div { display: flex; flex-direction: column; }
.energy-status strong { color: var(--white); }
.energy-status span { color: rgba(255,255,255,.66); font-size: .87rem; }
.energy-map { width: 100%; height: auto; margin: 12px 0; overflow: visible; }
.node text { fill: var(--white); font: 700 14px var(--heading); }
.node .node-sub { fill: #aab8af; font: 600 10px var(--body); }
.sun-disc { fill: var(--solar); }
.panel-frame { fill: url(#panel-blue); stroke: #cfe2e5; stroke-width: 5; }
.panel-grid { fill: none; stroke: rgba(255,255,255,.62); stroke-width: 1.3; }
.panel-stand { fill: none; stroke: #9aacb1; stroke-width: 5; stroke-linecap: round; }
.device-blue { fill: url(#device-blue); stroke: #7392a5; stroke-width: 2; }
.device-white { fill: url(#device-white); stroke: #eff7f4; stroke-width: 2; }
.device-ridge, .device-vents, .battery-slots { fill: none; stroke: rgba(255,255,255,.26); stroke-width: 3; stroke-linecap: round; }
.device-screen, .battery-display { fill: #07130d; stroke: #7f9f9a; stroke-width: 2; }
.device-screen.dark { fill: #132b24; stroke: #708c84; }
.screen-wave { fill: none; stroke: #79e367; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.device-button { fill: #79e367; }
.device-port, .battery-terminal { fill: #101b18; stroke: #b9c8c2; stroke-width: 2; }
.dark-port { fill: #1b2924; }
.screen-led { fill: #7ee06c; stroke: #d8ffd1; stroke-width: 3; }
.house-roof { fill: #6d7f7b; stroke: #d7e0de; stroke-width: 2; }
.house-body { fill: #edf2ef; stroke: #899a95; stroke-width: 2; }
.house-window { fill: #18445b; stroke: #87b5c6; stroke-width: 2; }
.house-door { fill: #5e3d29; }
.house-light { fill: var(--solar); filter: drop-shadow(0 0 8px rgba(255,210,81,.8)); }
.battery-device { fill: url(#device-blue); stroke: #7392a5; stroke-width: 2; }
.battery-bar { fill: #79e367; }
.battery-terminal.positive { fill: #b93d36; }
.grid-base { fill: #14261c; stroke: rgba(255,255,255,.2); stroke-width: 2; }
.grid-icon { fill: none; stroke: #d9e7e0; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.flow { fill: none; stroke-width: 7; stroke-linecap: round; opacity: .15; stroke: #b2c1b8; }
.energy-board[data-state="day"] .flow-solar,
.energy-board[data-state="day"] .flow-inverter,
.energy-board[data-state="day"] .flow-house,
.energy-board[data-state="day"] .flow-charge,
.energy-board[data-state="night"] .flow-battery,
.energy-board[data-state="night"] .flow-house,
.energy-board[data-state="outage"] .flow-battery,
.energy-board[data-state="outage"] .flow-house { opacity: 1; stroke: var(--green); stroke-dasharray: .07 .035; animation: energy-flow 1.8s linear infinite; }
.energy-board[data-state="night"] .flow-grid { opacity: 1; stroke: #5fb7c0; stroke-dasharray: .07 .035; animation: energy-flow 1.8s linear infinite; }
.energy-board[data-state="night"] .flow-battery { opacity: .55; }
.energy-board[data-state="outage"] .flow-grid { opacity: .08; stroke: #b2c1b8; }
.energy-board[data-state="outage"] .node-grid { opacity: .35; }
.energy-board[data-state="night"] .node-solar { opacity: .35; }
.energy-board[data-state="outage"] .node-solar { opacity: .35; }
.energy-board[data-state="night"] .battery-level, .energy-board[data-state="outage"] .battery-level { transform: scaleX(.62); }
@keyframes energy-flow { to { stroke-dashoffset: -.105; } }
.flow-legend { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; color: rgba(255,255,255,.62); font-size: .78rem; }
.flow-legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend-line { width: 28px; border-top: 4px solid; border-radius: 99px; }
.legend-line.solar { border-color: var(--green); }
.legend-line.grid { border-color: #5fb7c0; }
.legend-line.paused { border-color: #647268; opacity: .55; }
.component-explainers { margin-top: 28px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.component-explainers article { padding: 24px; border-top: 1px solid rgba(255,255,255,.22); }
.component-explainers article > span { color: #94a49a; font: 700 .74rem var(--heading); }
.component-explainers h3 { margin: 18px 0 9px; color: var(--white); }
.component-explainers p { color: #aebcb3; font-size: .9rem; }
.micro-use { margin-top: 18px; padding: 12px; display: flex; align-items: center; gap: 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; background: rgba(255,255,255,.06); }
.micro-use svg { width: 48px; flex: 0 0 48px; fill: none; stroke: #a9ef9c; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.micro-use span { display: flex; flex-direction: column; }
.micro-use strong { color: var(--white); font-size: .78rem; }
.micro-use small { color: #aebcb3; font-size: .68rem; line-height: 1.35; }

.battery-story { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(40px, 8vw, 120px); align-items: center; background: var(--ice); }
.battery-intro p { max-width: 560px; font-size: 1.08rem; }
.battery-compare { display: grid; grid-template-columns: 80px 1fr; gap: 28px; align-items: center; }
.battery-compare-title { grid-column: 1 / -1; }
.battery-compare-title > span { font: 800 1.35rem var(--heading); color: var(--black); }
.battery-compare-title p { margin: 4px 0 0; color: var(--muted); font-size: .84rem; }
.battery-selector { display: flex; flex-direction: column; gap: 8px; }
.battery-selector button { min-height: 44px; padding: 8px; border: 1px solid rgba(0,0,0,.15); border-radius: 8px; background: rgba(255,255,255,.54); font: 700 .8rem var(--heading); }
.battery-selector button.is-active { color: var(--white); border-color: var(--green-action); background: var(--green-action); }
.battery-visual { position: relative; height: 190px; padding: 10px; grid-column: 2; overflow: hidden; border: 6px solid var(--black); border-radius: 26px; background: var(--white); }
.battery-visual::after { content: ""; position: absolute; right: -16px; top: 65px; width: 12px; height: 54px; border-radius: 0 8px 8px 0; background: var(--black); }
.battery-visual > div { position: absolute; inset: 10px; transform-origin: bottom; border-radius: 14px; background: linear-gradient(0deg, var(--green-action), var(--green)); transition: transform 520ms var(--ease); }
.battery-visual span { position: absolute; inset: 0; display: grid; place-items: center; color: var(--white); font: 800 2.8rem var(--heading); text-shadow: 0 2px 12px rgba(0,0,0,.28); }
.runtime-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.runtime-grid article { padding: 18px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-radius: 12px; background: rgba(255,255,255,.72); }
.runtime-grid span { font-size: .86rem; }
.runtime-grid strong { color: var(--black); }
.mixed-use, .battery-life, .fine-print { grid-column: 1 / -1; }
.mixed-use { margin-top: 8px; padding: 28px; display: grid; grid-template-columns: 190px minmax(0, 1fr) 190px; gap: 24px; align-items: center; border-radius: 20px; color: var(--white); background: #0b2015; }
.mixed-use-title > span { color: #a9ef9c; font: 700 .76rem var(--heading); white-space: nowrap; }
.mixed-use-title > strong { margin: 7px 0; display: block; font-size: 1.3rem; }
.mixed-use-title p { margin: 0; color: rgba(255,255,255,.64); font-size: .82rem; }
.mixed-use-items { display: grid; grid-template-columns: repeat(7, minmax(88px, 1fr)); gap: 8px; }
.mixed-use-items div { min-height: 110px; padding: 13px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(255,255,255,.05); }
.mixed-use-items span { color: rgba(255,255,255,.62); font-size: .68rem; }
.mixed-use-items strong { font-size: 1rem; }
.mixed-use-items small { color: #a9ef9c; font-size: .68rem; }
.mixed-total { padding-left: 22px; border-left: 1px solid rgba(255,255,255,.16); }
.mixed-total span, .mixed-total small { display: block; color: rgba(255,255,255,.6); font-size: .72rem; }
.mixed-total strong { margin: 8px 0; display: block; color: #a9ef9c; font-size: 1.5rem; }
.battery-life { margin-top: 30px; }
.battery-life-heading { max-width: 810px; margin-bottom: 28px; }
.battery-life-heading h3 { margin: 0 0 12px; font-size: clamp(1.55rem, 3vw, 2.5rem); }
.battery-life-heading p { margin: 0; color: var(--muted); }
.battery-tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.battery-tech-grid article { min-height: 300px; padding: 26px; display: flex; flex-direction: column; border: 1px solid rgba(0,0,0,.13); border-radius: 16px; background: rgba(255,255,255,.72); }
.battery-tech-grid article.recommended-tech { border: 2px solid var(--green-action); background: var(--white); box-shadow: 0 15px 40px rgba(12,110,0,.12); }
.tech-level { color: var(--green-action); font: 700 .72rem var(--heading); }
.battery-tech-grid h4 { margin: 18px 0 4px; font: 800 1.7rem var(--heading); color: var(--black); }
.battery-tech-grid article > strong { color: var(--black); font-size: 1.2rem; }
.battery-tech-grid article > p { margin: 26px 0 10px; color: var(--ink); }
.battery-tech-grid article > small { margin-top: auto; color: var(--muted); line-height: 1.5; }
.life-note { margin: 16px 0 0; padding: 18px 20px; border: 0; border-radius: 10px; background: rgba(255,255,255,.55); color: var(--muted); font-size: .78rem; }
.life-note a { color: var(--green-action); font-weight: 700; }
.fine-print { margin: 10px 0 0; color: var(--muted); font-size: .78rem; }

.calculator { background: var(--pearl); }
.calculator-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(390px, .75fr); gap: 26px; align-items: start; }
.appliance-panel { padding: 26px; border: 1px solid var(--border); border-radius: 24px; background: var(--white); }
.system-options { margin-bottom: 24px; padding: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; border-radius: 14px; background: var(--ice); }
.system-options label { display: grid; gap: 8px; color: var(--black); font: 700 .8rem var(--heading); }
.system-options select { width: 100%; min-height: 46px; padding: 0 38px 0 12px; border: 1px solid var(--metal); border-radius: 8px; color: var(--ink); background: var(--white); font: 600 .86rem var(--body); }
.appliance-head, .appliance-row { display: grid; grid-template-columns: minmax(180px, 1fr) 90px 110px 78px; gap: 12px; align-items: center; }
.appliance-head { padding: 0 8px 12px; color: var(--muted); font-size: .76rem; font-weight: 700; }
.appliance-row { padding: 15px 8px; border-top: 1px solid var(--border); }
.appliance-name { display: flex; flex-direction: column; }
.appliance-name strong { color: var(--black); font-size: .88rem; }
.appliance-name span { color: var(--muted); font-size: .72rem; }
.appliance-row input[type="number"] { width: 100%; min-height: 44px; padding: 8px; border: 1px solid var(--border); border-radius: 8px; text-align: center; }
.backup-check { position: relative; width: 52px; height: 30px; }
.backup-check input { position: absolute; inset: 0; opacity: 0; }
.backup-check span { position: absolute; inset: 0; border-radius: 99px; background: #cbd5d1; transition: background 150ms ease; }
.backup-check span::after { content: ""; position: absolute; width: 22px; height: 22px; top: 4px; left: 4px; border-radius: 50%; background: white; transition: transform 150ms ease; }
.backup-check input:checked + span { background: var(--green-action); }
.backup-check input:checked + span::after { transform: translateX(22px); }
.backup-check input:focus-visible + span { outline: 3px solid rgba(12,110,0,.28); outline-offset: 2px; }
.outage-field { margin-top: 22px; padding: 20px; display: grid; grid-template-columns: 1fr 110px auto; gap: 12px; align-items: center; border-radius: 14px; background: var(--ice); }
.outage-field span { grid-column: 1; font: 700 .94rem var(--heading); color: var(--black); }
.outage-field small { grid-column: 1; color: var(--muted); }
.outage-field input { grid-column: 2; grid-row: 1 / 3; min-height: 50px; width: 100%; padding: 8px; border: 1px solid var(--metal); border-radius: 8px; text-align: center; font: 800 1.2rem var(--heading); }
.outage-field b { grid-column: 3; grid-row: 1 / 3; }
.estimate-card { position: sticky; top: 94px; max-height: calc(100vh - 112px); padding: 28px; overflow: auto; border-radius: 24px; color: var(--white); background: var(--black); box-shadow: var(--shadow); scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.34) transparent; }
.estimate-kicker { color: #99df8c; font: 700 .83rem var(--heading); }
.estimate-main { padding: 22px 0 18px; display: flex; align-items: flex-end; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.15); }
.estimate-main strong { font-size: clamp(3.8rem, 6vw, 5.6rem); line-height: .8; letter-spacing: -.06em; }
.estimate-main span { color: rgba(255,255,255,.68); }
.phase-badge { width: fit-content; margin: 16px 0 2px; padding: 7px 10px; border: 1px solid rgba(153,223,140,.45); border-radius: 999px; color: #b9f2ae; background: rgba(153,223,140,.1); font: 700 .72rem var(--heading); }
.estimate-row { padding: 14px 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 3px 14px; border-bottom: 1px solid rgba(255,255,255,.15); }
.estimate-row span { color: rgba(255,255,255,.68); font-size: .84rem; }
.estimate-row strong { text-align: right; font-size: 1.18rem; }
.estimate-row small { grid-column: 1 / -1; color: rgba(255,255,255,.5); line-height: 1.45; }
.estimate-row small b { color: rgba(255,255,255,.76); }
.estimate-meter { height: 9px; margin: 18px 0; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.18); }
.estimate-meter span { height: 100%; display: block; border-radius: inherit; background: var(--green); transition: width 520ms var(--ease); }
.estimate-card > p { color: rgba(255,255,255,.6); font-size: .76rem; }
.estimate-card .estimate-sources { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.12); }
.estimate-sources a { color: #b9f2ae; font-weight: 700; }

.use-cases { background: var(--white); }
.use-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.use-grid article { min-height: 250px; padding: 28px; border-radius: 16px; background: var(--ice); }
.use-icon { width: 54px; height: 54px; margin-bottom: 40px; display: grid; place-items: center; border-radius: 14px; color: var(--white); background: var(--green-action); font: 700 1.6rem var(--heading); }
.use-grid p { color: var(--muted); font-size: .9rem; }

.process { color: var(--white); background: var(--black); }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.18); }
.process-list li { min-height: 110px; padding: 24px 0; display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.18); }
.process-list li > span { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; font: 700 .9rem var(--heading); }
.process-list strong { color: var(--white); font-size: 1.12rem; }
.process-list p { margin: 4px 0 0; color: rgba(255,255,255,.55); }
.process-list em { color: #9cea8f; font-size: .78rem; font-style: normal; }
.role-note { margin-top: 36px; padding: 24px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; border-radius: 16px; color: var(--white); background: var(--green); }
.role-note strong, .role-note span { color: var(--white); }
.role-note span { font-size: .88rem; }

.diaspora { background: var(--pearl); }
.diaspora-card { position: relative; min-height: 500px; display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border-radius: 28px; color: var(--white); background: linear-gradient(120deg, #0b3b20, #0c6e00); box-shadow: var(--shadow); }
.diaspora-card::after { content: ""; position: absolute; z-index: 2; width: 220px; height: 220px; left: -95px; top: -115px; pointer-events: none; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; box-shadow: 0 0 0 48px rgba(255,255,255,.035), 0 0 0 96px rgba(255,255,255,.025); }
.diaspora-card > * { position: relative; z-index: 1; }
.diaspora-copy { padding: clamp(36px, 5vw, 68px); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.diaspora-card h2 { max-width: 560px; color: var(--white); font-size: clamp(2.3rem, 3.7vw, 3.8rem); }
.diaspora-card p { max-width: 560px; color: rgba(255,255,255,.75); }
.diaspora-card .eyebrow { color: #baf7af; }
.diaspora-media { min-width: 0; min-height: 500px; margin: 0; overflow: hidden; }
.diaspora-media::after { content: ""; position: absolute; inset: 0 auto 0 0; width: 80px; pointer-events: none; background: linear-gradient(90deg, rgba(12,110,0,.64), transparent); }
.diaspora-media img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 52% center; }

.faq { background: var(--white); }
.faq-list { max-width: 900px; }
.faq-list details { border-top: 1px solid var(--border); }
.faq-list details:last-child { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; padding: 24px 56px 24px 0; list-style: none; cursor: pointer; font: 700 1.04rem var(--heading); color: var(--black); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 10px; top: 15px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--green-action); font-size: 1.4rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 730px; padding: 0 0 24px; color: var(--muted); }

.final-cta { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; color: var(--white); background: var(--green-action); }
.final-cta > div { max-width: 770px; }
.final-cta .eyebrow, .final-cta h2, .final-cta p { color: var(--white); }
.final-cta h2 { margin-bottom: 12px; }
.final-cta p { margin: 0; }
.final-cta .button { flex: 0 0 auto; }
.final-cta .button-whatsapp { color: var(--white); background: var(--black); }

footer { border-top: 6px solid var(--green); color: var(--white); background: var(--black); }
.footer-main { padding: 62px max(20px, calc((100vw - 1240px) / 2)); display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 60px; }
.footer-main img { width: 220px; padding: 12px; border-radius: 8px; background: var(--white); }
.footer-main img[src*="negatif"] { width: 230px; height: auto; padding: 0; background: transparent; }
.footer-main div { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-main p, .footer-main span { color: rgba(255,255,255,.6); font-size: .86rem; }
.footer-main a { color: rgba(255,255,255,.84); text-decoration: none; }
.footer-main a:hover { text-decoration: underline; }
.footer-bottom { padding: 22px max(20px, calc((100vw - 1240px) / 2)); display: block; border-top: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.54); font-size: .78rem; }
.mobile-actions { display: none; }

.reveal, .reveal-group > * { transition: opacity 520ms var(--ease), transform 520ms var(--ease); }
.mv-ready .reveal:not(.is-visible), .mv-ready .reveal-group > *:not(.is-visible) { opacity: 0; transform: translateY(18px); }
.reveal-group > *:nth-child(2) { transition-delay: 70ms; }
.reveal-group > *:nth-child(3) { transition-delay: 140ms; }
.reveal-group > *:nth-child(4) { transition-delay: 210ms; }
.sunlit { position: relative; isolation: isolate; overflow: hidden; }
.sunlit::before { content: ""; position: absolute; z-index: 0; inset: -28% -16%; pointer-events: none; background: repeating-conic-gradient(from 206deg at 102% -2%, transparent 0deg 7deg, rgba(255,210,81,.22) 8deg 13deg, transparent 14deg 22deg); opacity: .72; transform: translate3d(55px, -35px, 0) rotate(-1deg); animation: sunlight-drift 9s ease-in-out infinite alternate; }
.sunlit > * { position: relative; z-index: 1; }
@keyframes sunlight-drift { to { transform: translate3d(-45px, 40px, 0) rotate(1deg); opacity: .46; } }
.hero-content > * { animation: hero-in 520ms var(--ease) both; }
.hero-content > *:nth-child(2) { animation-delay: 80ms; }
.hero-content > *:nth-child(3) { animation-delay: 160ms; }
.hero-content > *:nth-child(4) { animation-delay: 240ms; }
@keyframes hero-in { from { opacity: 0; transform: translateY(18px); } }

@media (hover: hover) {
  .fact-card, .use-grid article { transition: transform 300ms var(--ease); }
  .fact-card:hover, .use-grid article:hover { transform: scale(1.02); }
}

@media (max-width: 1040px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .fact-grid, .use-grid { grid-template-columns: repeat(2, 1fr); }
  .component-explainers { grid-template-columns: repeat(2, 1fr); }
  .battery-story { grid-template-columns: 1fr; }
  .battery-intro { max-width: 760px; }
  .mixed-use { grid-template-columns: 1fr; }
  .mixed-total { padding: 20px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.16); }
  .calculator-layout { grid-template-columns: 1fr; }
  .estimate-card { position: static; max-height: none; overflow: visible; }
}

@media (max-width: 720px) {
  body { padding-bottom: 66px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.2rem); }
  h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .site-header { height: 70px; padding: 0 16px; }
  .brand img { width: 165px; }
  .header-cta { display: none; }
  .hero { min-height: 920px; align-items: end; }
  .hero-image { object-position: 68% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.7) 54%, rgba(0,0,0,.18) 100%); }
  .hero-content { width: auto; margin: 0; padding: 280px 20px 310px; }
  .hero-actions .button { width: 100%; min-width: 0; }
  .hero-sun { top: -16px; right: 18px; width: 64px; }
  .hero-actions { flex-direction: column; }
  .hero-proof { left: 20px; right: 20px; bottom: 22px; grid-template-columns: 1fr; }
  .hero-proof div { padding: 12px 18px; }
  .hero-proof div + div { border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .fact-grid, .impact-grid, .use-grid, .component-explainers { grid-template-columns: 1fr; }
  .fact-card { min-height: 190px; }
  .impact-card { grid-template-columns: 1fr; gap: 18px; }
  .diaspora-card { min-height: 0; grid-template-columns: 1fr; }
  .diaspora-copy { padding: 34px 24px 38px; }
  .diaspora-card h2 { font-size: clamp(2.15rem, 10vw, 3rem); }
  .diaspora-media { min-height: 360px; order: -1; }
  .diaspora-media::after { inset: auto 0 0; width: auto; height: 70px; background: linear-gradient(0deg, rgba(12,110,0,.7), transparent); }
  .scenario-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; }
  .scenario-button { flex: 0 0 auto; }
  .energy-board { padding: 16px; border-radius: 18px; overflow-x: auto; }
  .energy-map { min-width: 850px; }
  .flow-legend { justify-content: flex-start; }
  .battery-compare { grid-template-columns: 1fr; }
  .battery-selector { flex-direction: row; flex-wrap: wrap; }
  .battery-selector button { flex: 1 1 calc(33.333% - 8px); }
  .battery-visual { grid-column: 1; }
  .runtime-grid { grid-template-columns: 1fr; }
  .mixed-use { padding: 20px; }
  .mixed-use-items { grid-template-columns: repeat(2, 1fr); }
  .battery-tech-grid { grid-template-columns: 1fr; }
  .appliance-panel { padding: 14px; }
  .system-options { grid-template-columns: 1fr; padding: 14px; }
  .appliance-head { display: none; }
  .appliance-row { grid-template-columns: 1fr 74px 84px 52px; gap: 8px; padding: 14px 0; }
  .appliance-name strong { font-size: .82rem; }
  .appliance-name span { font-size: .68rem; }
  .outage-field { grid-template-columns: 1fr 82px; }
  .outage-field input { grid-column: 2; }
  .outage-field b { display: none; }
  .process-list li { grid-template-columns: 48px 1fr; }
  .process-list em { grid-column: 2; }
  .role-note { grid-template-columns: 1fr; }
  .final-cta { align-items: stretch; flex-direction: column; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; }
  .mobile-actions { position: fixed; z-index: 120; left: 0; right: 0; bottom: 0; height: 66px; padding: 9px 12px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 8px; border-top: 1px solid var(--border); background: var(--white); }
  .mobile-actions a { display: grid; place-items: center; border-radius: 8px; color: var(--white); background: var(--black); font: 700 .9rem var(--heading); text-decoration: none; }
  .mobile-actions a:last-child { color: var(--black); background: var(--whatsapp); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .reveal, .reveal-group > * { opacity: 1 !important; transform: none !important; }
}

/* Consentement à la transmission au partenaire installateur (relecture du 06/10/2026, point 3) */
.consent-check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; margin: 18px 0 6px; font-size: .86rem; line-height: 1.45; color: rgba(255,255,255,.88); cursor: pointer; }
.consent-check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--green); }
.consent-error { min-height: 1.2em; margin: 0 0 10px; color: #ffb4a8; font-size: .84rem; font-weight: 700; }

/* Pied de page commun aux vitrines de la branche multi-services (point 4) */
.footer-bottom .legal { margin: 0; color: rgba(255,255,255,.6); font-size: .8rem; }
.a-designer { display: inline-block; padding: 0 6px; border: 1px dashed #f0a35b; border-radius: 6px; color: #ffd8b0; font-weight: 700; }

/* Petits écrans (320 px) : le calculateur tient dans la largeur (point 5) */
.calculator-layout > * { min-width: 0; }
@media (max-width: 1040px) { .calculator-layout { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) {
  .appliance-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 52px; row-gap: 8px; }
  .appliance-name { grid-column: 1 / -1; }
  .appliance-name strong { overflow-wrap: anywhere; }
  .estimate-card { padding: 20px; }
}

/* Relecture du 06/10/2026 : mentions d'illustration, libellés mobiles, bornes, estimation en mots simples */
.hero .illustration-note { position: absolute; z-index: 3; right: 14px; top: 84px; padding: 2px 8px; border-radius: 6px; background: rgba(0,0,0,.55); color: rgba(255,255,255,.9); font-size: .72rem; }
.diaspora-media { position: relative; }
.diaspora-media figcaption { position: absolute; z-index: 2; left: 12px; bottom: 12px; padding: 2px 8px; border-radius: 6px; background: rgba(0,0,0,.55); color: #fff; font-size: .72rem; }
.field { display: block; margin: 0; }
.field-label { display: none; }
.bounds-note { min-height: 0; margin: 10px 0 0; color: #b45309; font-size: .82rem; font-weight: 700; }
.bounds-note:empty { display: none; }
.estimate-image { margin: -6px 0 16px; color: rgba(255,255,255,.82); font-size: .9rem; }
@media (max-width: 720px) {
  .field-label { display: block; margin-bottom: 4px; color: var(--muted); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
  .backup-field { display: flex; flex-direction: column; align-items: flex-start; }
  .hero .illustration-note { top: 78px; }
}