/* FuelSum website — v4
   Palette taken from the app: soft grey-green ground, deep pump green, app green for actions,
   the beige of the "This week" card, and the icon's brass used only in small touches.
   Layout: one column of calm bands; screenshots carry the story. */
@font-face { font-family: "Nunito"; src: url("fonts/nunito-latin-wght-normal.woff2") format("woff2"); font-weight: 200 1000; font-style: normal; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("fonts/nunito-sans-latin-wght-normal.woff2") format("woff2"); font-weight: 200 1000; font-style: normal; font-display: swap; }
:root {
  --ground: #eef2ee;      /* page background, a touch deeper than the app's #F5F7F4 */
  --surface: #ffffff;     /* cards and form */
  --band: #e4ebe5;        /* alternate sections */
  --ink: #12332b;         /* text, from the app's headings */
  --muted: #4f625b;       /* secondary text */
  --line: #d3ddd6;        /* borders */
  --green: #117d65;       /* buttons and links, same as the app's Add fuel button */
  --green-dark: #0c614e;
  --deep: #073d30;        /* splash-screen green for the dark band */
  --beige: #e9e1d3;       /* the app's weekly card */
  --brass: #c9a04a;       /* the nozzle on the icon */
  --ok-bg: #e2f2ea; --ok-fg: #0c5a47;
  --err-bg: #fbe9e6; --err-fg: #8c2a1c;
  --f-display: "Nunito", "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 20px;
  --gutter: 16px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 17px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; border-radius: 8px; }
h1, h2, h3 { font-family: var(--f-display); color: var(--ink); line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.1rem); font-weight: 900; }
h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 900; }
h3 { font-size: 1.2rem; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px)); }
.eyebrow { font: 800 0.78rem/1 var(--f-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); margin-bottom: 14px; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 34em; }
.lead strong { color: var(--ink); }
.small { font-size: 0.88rem; color: var(--muted); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.92em; }
.accent { color: var(--green); }
.placeholder { background: #fff6dc; border-radius: 4px; padding: 0 4px; }

/* Header */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(238, 242, 238, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; padding-block: 10px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 900 1.3rem/1 var(--f-display); color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.nav nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 0.97rem; padding: 8px 12px; border-radius: 999px; }
.nav nav a:hover { background: var(--band); }
.nav nav a[aria-current="page"] { color: var(--green); }
.nav nav a.nav-cta { background: var(--green); color: #fff; padding: 9px 18px; margin-left: 6px; }
.nav nav a.nav-cta:hover { background: var(--green-dark); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 14px; padding: 14px 22px; font: 800 1rem/1 var(--f-body); text-decoration: none; cursor: pointer; background: var(--green); color: #fff; }
.btn:hover { background: var(--green-dark); }
.btn.ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--band); }

/* Hero */
.hero { padding-block: 56px 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero-copy h1 { max-width: 11em; }
.stores { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.store { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px 10px 14px; border-radius: 14px; background: var(--ink); color: #fff; min-width: 170px; }
.store svg { width: 26px; height: 26px; fill: currentColor; flex: none; }
.store span { display: grid; line-height: 1.1; font: 800 1.08rem/1.15 var(--f-body); }
.store small { font-size: 0.68rem; font-weight: 600; opacity: 0.75; letter-spacing: 0.02em; }
.store-note { margin-top: -8px; }
.phone { position: relative; border-radius: 38px; padding: 9px; background: #111a17; box-shadow: 0 1px 0 #2c3a35 inset, 0 30px 60px -20px rgba(7, 61, 48, 0.45), 0 10px 20px -10px rgba(0, 0, 0, 0.25); width: 100%; max-width: 270px; }
.phone img { border-radius: 30px; width: 100%; }

/* Highlights */
.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.strip-grid > div { display: grid; gap: 4px; padding: 24px 26px; min-width: 0; }
.strip-grid > div + div { border-left: 1px solid var(--line); }
.strip-grid strong { font: 800 1.08rem/1.2 var(--f-display); }
.strip-grid span { color: var(--muted); font-size: 0.97rem; }

/* Sections */
.section { padding-block: 88px; }
.section.alt { background: var(--band); }
.head { display: grid; gap: 14px; max-width: 640px; }
.head p { color: var(--muted); font-size: 1.08rem; }
.two { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.two > * { min-width: 0; }

/* How it works */
.steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.steps li { display: grid; justify-items: center; text-align: center; gap: 10px; align-content: start; }
.steps .phone { max-width: 250px; margin-bottom: 14px; }
.steps .num { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--deep); color: #fff; font: 900 1.05rem/1 var(--f-display); box-shadow: 0 0 0 4px var(--ground), 0 0 0 5px var(--brass); }
.steps p { color: var(--muted); max-width: 22em; }
.safe { margin: 48px auto 0; max-width: 720px; display: flex; gap: 14px; align-items: flex-start; padding: 18px 22px; border-radius: 16px; background: var(--beige); color: var(--ink); }
.safe svg { width: 26px; height: 26px; fill: var(--green); flex: none; margin-top: 1px; }

/* Good to know */
.notes { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.notes li { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; color: var(--muted); }
.notes strong { display: block; color: var(--ink); font-family: var(--f-display); font-size: 1.05rem; margin-bottom: 2px; }
.draft { display: inline-block; justify-self: start; font-size: 0.85rem !important; background: #fff6dc; color: #6b5212 !important; border-radius: 999px; padding: 4px 12px; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; font: 800 1.05rem/1.3 var(--f-display); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.5rem; color: var(--green); font-weight: 600; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 18px; color: var(--muted); }

/* About */
.about { display: grid; gap: 22px; }
.about > p { font-size: 1.1rem; color: var(--muted); }
.company { margin: 0; display: grid; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.company div { display: grid; grid-template-columns: 11em 1fr; gap: 12px; padding: 14px 20px; }
.company div + div { border-top: 1px solid var(--line); }
.company dt { color: var(--muted); font-size: 0.92rem; }
.company dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }

/* Help teaser */
.help { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.help p { color: var(--muted); margin-top: 8px; }

/* Dark band */
.cta { background: var(--deep); color: #e6efe9; padding-block: 64px; }
.cta-row { display: flex; gap: 28px; align-items: center; }
.cta-row img { width: 96px; height: 96px; border-radius: 24px; flex: none; box-shadow: 0 0 0 1px rgba(201, 160, 74, 0.5); }
.cta h2 { color: #fff; }
.cta .eyebrow { color: var(--brass); }
.cta p { color: #b9cdc4; margin-top: 8px; }

/* Footer */
footer { padding-block: 36px; border-top: 1px solid var(--line); }
.foot { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.foot .brand { font-size: 1.1rem; }
.foot .brand img { width: 30px; height: 30px; border-radius: 8px; }
.foot .small { margin-top: 10px; }
.foot nav { display: flex; gap: 6px 20px; flex-wrap: wrap; }
.foot nav a { color: var(--ink); font-weight: 700; font-size: 0.95rem; text-decoration: none; }
.foot nav a:hover { color: var(--green); text-decoration: underline; }

/* Inner pages */
.page { padding-block: 56px 88px; }
.page .wrap.narrow { max-width: 820px; }
.page h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 14px; }
.page h2 { font-size: 1.45rem; margin: 40px 0 10px; letter-spacing: -0.01em; }
.page p, .page li { color: var(--muted); }
.page p + p { margin-top: 12px; }
.muted { color: var(--muted); }
.notice { margin: 24px 0 8px; background: #fff6dc; border: 1px solid #ecd9a1; border-radius: 14px; padding: 14px 18px; color: #5b4510; }
.contact-box { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; display: grid; gap: 4px; }

/* Support page */
.support-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; }
.support-layout > * { min-width: 0; }
.support-intro { display: grid; gap: 20px; }
.support-points { display: grid; gap: 14px; margin: 6px 0 0; padding: 0; list-style: none; }
.support-points li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start; }
.support-points .n { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--deep); color: #fff; font: 900 0.95rem/1 var(--f-display); }
.support-points strong { display: block; font-family: var(--f-display); }
.support-points small { color: var(--muted); font-size: 0.93rem; }
.aside-box { background: var(--beige); border-radius: 16px; padding: 18px 20px; }
.aside-box strong { font-family: var(--f-display); }
.aside-box p { color: var(--ink); font-size: 0.95rem; margin-top: 4px; }
.aside-box ul { margin: 8px 0 0; padding-left: 18px; font-size: 0.95rem; }
.support-card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: 0 24px 50px -30px rgba(7, 61, 48, 0.35); }
.support-card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--line); font: 800 1.05rem/1 var(--f-display); }
.support-card-head small { font: 700 0.75rem/1 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase; color: #6b5212; background: #fff6dc; padding: 6px 10px; border-radius: 999px; }
.status-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--green); margin-right: 8px; vertical-align: middle; }
fieldset { border: 0; padding: 0; margin: 0 0 20px; }
legend, .field-label { font: 800 0.98rem/1.3 var(--f-display); margin-bottom: 10px; display: block; color: var(--ink); }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.topic-option { position: relative; cursor: pointer; }
.topic-option input { position: absolute; opacity: 0; inset: 0; }
.topic-option span { display: grid; gap: 4px; height: 100%; padding: 14px; border: 1.5px solid var(--line); border-radius: 14px; background: var(--ground); }
.topic-option b { font: 800 0.98rem/1.2 var(--f-display); }
.topic-option small { color: var(--muted); font-size: 0.84rem; line-height: 1.35; }
.topic-option input:checked + span { border-color: var(--green); background: var(--ok-bg); box-shadow: 0 0 0 1px var(--green); }
.topic-option input:focus-visible + span { outline: 3px solid var(--brass); outline-offset: 2px; }
.text-input { width: 100%; font: 400 1rem/1.5 var(--f-body); color: var(--ink); background: var(--ground); border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.text-input:focus { border-color: var(--green); background: var(--surface); outline: none; box-shadow: 0 0 0 3px rgba(17, 125, 101, 0.18); }
.textarea { resize: vertical; min-height: 150px; }
.field-help { font-size: 0.86rem; color: var(--muted); margin-top: 6px; }
.field-row { display: flex; justify-content: space-between; gap: 12px; }
.counter { font-size: 0.86rem; color: var(--muted); margin-top: 6px; font-variant-numeric: tabular-nums; }
.field-gap { height: 18px; }
.device-context { margin: 18px 0; padding: 12px 14px; border-radius: 12px; background: var(--band); font-size: 0.92rem; display: grid; gap: 2px; }
.device-context span { color: var(--muted); }
.consent-row { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 0.92rem; color: var(--muted); margin-bottom: 20px; }
.consent-row input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--green); }
.submit-btn { width: 100%; padding: 16px; font-size: 1.05rem; }
.form-result { margin-top: 14px; font-size: 0.95rem; }
.form-result:empty { display: none; }
.form-result.success { background: var(--ok-bg); color: var(--ok-fg); padding: 12px 14px; border-radius: 12px; }
.form-result.error { background: var(--err-bg); color: var(--err-fg); padding: 12px 14px; border-radius: 12px; }
.support-below { margin-top: 48px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.support-below > div { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.support-below strong { font-family: var(--f-display); }
.support-below span, .support-below p { color: var(--muted); font-size: 0.94rem; overflow-wrap: anywhere; }

/* Responsive */
@media (max-width: 920px) {
  .hero-grid, .two, .support-layout { grid-template-columns: 1fr; }
  .hero-visual { min-height: 460px; }
  .two { gap: 28px; }
  .support-below { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .section { padding-block: 64px; }
  .strip-grid { grid-template-columns: 1fr; }
  .strip-grid > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr; gap: 48px; }
  .topic-grid { grid-template-columns: 1fr; }
  .help { grid-template-columns: 1fr; padding: 24px; }
  .cta-row { flex-direction: column; align-items: flex-start; }
  .company div { grid-template-columns: 1fr; gap: 2px; }
  .nav nav a { padding: 8px 9px; font-size: 0.92rem; }
  .support-card { padding: 20px; }
}
@media (max-width: 420px) {
  .hero { padding-block: 32px 56px; }
  .hero .phone { max-width: 230px; }
    .hero-visual { min-height: 420px; }
  .store { min-width: 0; flex: 1 1 150px; }
}

/* Legal pages */
.legal h2 { scroll-margin-top: 90px; }
.legal .tagline { font-size: 1.15rem; color: var(--ink); font-weight: 700; margin: 6px 0 4px; }
.legal p strong { color: var(--ink); }
.legal .toc { margin: 28px 0 8px; padding: 18px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; columns: 2; column-gap: 32px; list-style: none; }
.legal .toc li { break-inside: avoid; padding: 3px 0; font-size: 0.95rem; }
.legal .toc a { text-decoration: none; font-weight: 700; }
.legal dl { margin: 0; display: grid; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.legal dl div { display: grid; grid-template-columns: 14em 1fr; gap: 12px; padding: 12px 20px; }
.legal dl div + div { border-top: 1px solid var(--line); }
.legal dt { color: var(--muted); font-size: 0.93rem; }
.legal dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.legal a { overflow-wrap: anywhere; }
.foot-note { margin-top: 18px; font-size: 0.82rem; color: var(--muted); max-width: 60em; }
@media (max-width: 720px) { .legal .toc { columns: 1; } .legal dl div { grid-template-columns: 1fr; gap: 2px; } }
.foot .foot-note { flex-basis: 100%; margin-top: 0; }
.placeholder { overflow-wrap: anywhere; word-break: break-word; } .legal p, .legal h2, .legal .toc li { overflow-wrap: anywhere; }

/* Hero visual: tilted phone, soft orbit, three dots (layout from the v3 concept) */
.hero-visual { position: relative; display: grid; place-items: center; min-height: 560px; perspective: 1600px; }
.orbit { position: absolute; width: 470px; height: 470px; max-width: 108%; aspect-ratio: 1; border-radius: 50%; right: -40px; top: 50%; transform: translateY(-50%);
  background: radial-gradient(circle at 35% 35%, rgba(17, 125, 101, 0.16), rgba(17, 125, 101, 0.05) 55%, rgba(17, 125, 101, 0) 72%), radial-gradient(circle at 70% 70%, var(--beige), rgba(233, 225, 211, 0) 65%); }
.dot { position: absolute; width: 16px; height: 16px; border-radius: 50%; }
.dot.d1 { background: var(--brass); left: 12%; top: 13%; }
.dot.d2 { background: #d9644a; left: 4%; top: 55%; width: 13px; height: 13px; }
.dot.d3 { background: var(--green); right: 4%; bottom: 14%; }
.hero-phone { max-width: 280px; transform: rotateY(-16deg) rotateX(6deg) rotateZ(11deg); transform-style: preserve-3d;
  box-shadow: 0 1px 0 #2c3a35 inset, -24px 40px 60px -24px rgba(7, 61, 48, 0.5), -6px 12px 20px -10px rgba(0, 0, 0, 0.3); }
.notif { position: absolute; left: -2%; bottom: 64px; width: min(330px, 76%); border-radius: 22px; box-shadow: 0 24px 40px -16px rgba(7, 30, 24, 0.55); transform: rotate(-4deg); }

/* How it works: heading left, three screen cards right */
.look { display: grid; grid-template-columns: 0.75fr 1.6fr; gap: 40px; align-items: center; }
.look > * { min-width: 0; }
.look .safe { margin: 10px 0 0; max-width: none; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cards li { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 18px 16px 20px; display: grid; gap: 16px; align-content: start; min-width: 0; }
.cards .phone { max-width: 200px; margin: 0 auto; border-radius: 30px; padding: 7px; }
.cards .phone img { border-radius: 24px; }
.card-text { display: grid; justify-items: center; text-align: center; gap: 6px; }
.card-text .num { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--deep); color: #fff; font: 900 0.9rem/1 var(--f-display); }
.card-text h3 { font-size: 1.05rem; }
.card-text p { color: var(--muted); font-size: 0.92rem; line-height: 1.45; }

/* CTA band with button */
.cta { padding-block: 72px 0; background: none; }
.cta-row { background: var(--deep); border-radius: 28px; padding: 40px 44px; display: flex; gap: 28px; align-items: center; margin-block: 0 72px; position: relative; overflow: hidden; }
.cta-row::after { content: ""; position: absolute; right: -80px; top: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(201, 160, 74, 0.18), rgba(201, 160, 74, 0) 70%); pointer-events: none; }
.cta-copy { flex: 1; min-width: 0; }
.btn.light { background: #fff; color: var(--deep); padding: 15px 34px; position: relative; z-index: 1; }
.btn.light:hover { background: var(--beige); }
.cta .wrap.cta-row { max-width: 1108px; width: calc(100% - 2 * max(var(--gutter), env(safe-area-inset-left, 0px))); }

@media (max-width: 1020px) { .look { grid-template-columns: 1fr; } }
@media (max-width: 920px) { .hero-visual { min-height: 500px; } .orbit { right: auto; } }
@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .cards li { grid-template-columns: 120px 1fr; align-items: center; padding: 14px; }
  .cards .phone { max-width: 120px; border-radius: 20px; padding: 5px; }
  .cards .phone img { border-radius: 16px; }
  .card-text { justify-items: start; text-align: left; }
  .cta-row { flex-direction: column; align-items: flex-start; padding: 28px 22px; margin-block-end: 48px; }
  .support-below { grid-template-columns: 1fr; }
}
@media (max-width: 420px) { .hero-phone { max-width: 220px; } .hero-visual { min-height: 430px; } .notif { bottom: 34px; } }
.head p.eyebrow { color: var(--green); font-size: 0.78rem; } .head p.safe { color: var(--ink); font-size: 0.98rem; }

/* v4.1: store links, 3D phone */
a.store { text-decoration: none; }
a.store:hover { background: #1d4a3e; }
.store small { text-transform: none; }
.hero { overflow: visible; overflow-x: clip; padding-block: 48px 96px; }
.hero-visual { min-height: 620px; perspective: 1800px; }
.hero-phone { max-width: 268px; padding: 10px; border-radius: 42px; transform-style: preserve-3d;
  background: linear-gradient(150deg, #4a5752 0%, #18201d 18%, #0c1210 55%, #26302c 100%);
  transform: rotateX(10deg) rotateY(-24deg) rotateZ(12deg);
  box-shadow: inset 0 0 0 1.5px #56645e, inset 0 0 0 4px #0a0f0d, -30px 46px 70px -26px rgba(7, 61, 48, 0.55); }
.hero-phone img { border-radius: 33px; position: relative; transform: translateZ(1px); }
.hero-phone::before { content: ""; position: absolute; inset: 0; border-radius: inherit; transform: translateZ(-14px); background: linear-gradient(90deg, #2c3833, #0b100e 60%); }
.hero-phone::after { content: ""; position: absolute; right: -3px; top: 22%; width: 4px; height: 64px; border-radius: 3px; background: #2c3833; box-shadow: 0 86px 0 #2c3833; transform: translateZ(-7px); }
.notif { bottom: 92px; left: -4%; }
@media (max-width: 420px) { .hero-visual { min-height: 500px; } .hero-phone { max-width: 216px; } .notif { bottom: 60px; } }

/* v4.2: home matches the original concept */
.top { background: rgba(255, 255, 255, 0.94); }
.hero-copy .lead { color: var(--muted); }
.store.light-store { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
a.store.light-store:hover { background: var(--band); }
.strip { margin-top: -24px; position: relative; z-index: 1; }
.strip-grid { box-shadow: 0 18px 40px -30px rgba(7, 61, 48, 0.4); }
.strip-grid > .hl { grid-template-columns: 52px 1fr; align-items: center; gap: 16px; padding: 26px 30px; }
.hl > div { display: grid; gap: 2px; min-width: 0; }
.hl-icon { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--ok-bg); }
.hl-icon svg { width: 24px; height: 24px; fill: var(--green); }
.strip-grid > .hl:nth-child(2) .hl-icon { background: var(--beige); }
.strip-grid > .hl:nth-child(2) .hl-icon svg { fill: #8a6a22; }
.look-section { padding-block: 72px 56px; }
.look { grid-template-columns: 0.85fr 1.45fr; gap: 44px; }
.shots { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.shots li { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px 20px 24px; text-align: center; display: grid; gap: 6px; align-content: start; min-width: 0; box-shadow: 0 16px 36px -28px rgba(7, 61, 48, 0.35); }
.shot-phone { position: relative; margin: 0 auto 14px; width: 100%; max-width: 170px; padding: 7px 7px 0; background: #121a17; border-radius: 26px 26px 0 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(#000 78%, transparent); mask-image: linear-gradient(#000 78%, transparent); }
.shot-phone img { border-radius: 20px 20px 0 0; width: 100%; }
.shots h3 { font-size: 1.15rem; }
.shots p { color: var(--muted); font-size: 0.93rem; line-height: 1.45; max-width: 15em; margin: 0 auto; }
.band-section { padding-block: 24px 72px; }
.band { background: linear-gradient(120deg, var(--deep) 0%, #0b4a3b 60%, #0f5444 100%); border-radius: 22px; padding: 38px 44px; display: flex; gap: 24px; align-items: center; justify-content: space-between; position: relative; overflow: hidden; }
.band::after { content: ""; position: absolute; right: -60px; bottom: -160px; width: 420px; height: 320px; border-radius: 50%; background: rgba(255, 255, 255, 0.04); pointer-events: none; }
.band .eyebrow { color: var(--brass); }
.band h2 { color: #fff; }
.band-copy p:not(.eyebrow) { color: #c3d5cd; margin-top: 8px; font-size: 1.05rem; }
.band .btn.light { min-width: 160px; }
.section.first { padding-top: 56px; }
.section.first h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
@media (max-width: 1020px) { .look { grid-template-columns: 1fr; } }
@media (max-width: 720px) {
  .strip { margin-top: 0; }
  .strip-grid > .hl { padding: 18px 20px; }
  .shots { grid-template-columns: 1fr; }
  .shot-phone { max-width: 200px; }
  .band { flex-direction: column; align-items: flex-start; padding: 28px 22px; }
}
.shot-phone { -webkit-mask-image: linear-gradient(#000 86%, transparent); mask-image: linear-gradient(#000 86%, transparent); }

/* v4.3: concept phone with the real screen */
.hero-mock { position: relative; display: block; width: min(370px, 82%); }
.hero-mock img { width: 100%; height: auto; filter: drop-shadow(-18px 34px 34px rgba(7, 40, 32, 0.28)) drop-shadow(0 8px 10px rgba(0, 0, 0, 0.12)); }
.hero-visual { perspective: none; min-height: 600px; }
.notif { left: -2%; bottom: 70px; width: min(320px, 72%); transform: rotate(-3deg); }
@media (max-width: 420px) { .hero-visual { min-height: 470px; } .hero-mock { width: 78%; } .notif { bottom: 40px; } }
.notif { bottom: 116px; }
.notif { width: min(345px, 78%); bottom: 112px; } @media (max-width: 420px) { .notif { bottom: 78px; } }
@media (max-width: 420px) { .notif { bottom: 92px; } }
@media (max-width: 560px) {
  .top { position: static; }
  .nav { gap: 6px; }
  .nav nav { width: 100%; justify-content: space-between; gap: 0; }
  .nav nav a { padding: 6px 6px; font-size: 0.9rem; }
  .nav nav a.nav-cta { padding: 7px 14px; margin-left: 0; }
}
@media (max-width: 420px) { .notif { bottom: 86px; } .hero { padding-block: 28px 24px; } .hero-visual { min-height: 440px; } }

/* v4.4: notification anchored to the phone, so it sits the same at every width */
.mock-wrap { position: relative; width: min(370px, 82%); }
.mock-wrap .hero-mock { width: 100%; }
.mock-wrap .notif { position: absolute; left: -17%; top: 69.5%; bottom: auto; width: 93%; transform: rotate(-1.5deg); }
@media (max-width: 420px) { .mock-wrap { width: 76%; } .mock-wrap .notif { bottom: auto; } }
.mock-wrap .notif { top: 68.4%; }
.mock-wrap .notif { transform-origin: 8% 50%; transform: rotate(1.5deg); }
.mock-wrap .notif { top: 67.7%; }