/* Zephyr Automated Systems — website styles
   Brand: Zephyr Green #0C9957, black, white. Warmth comes from a cream neutral + a serif "voice" font.
   Contrast note: #0C9957 on white is only 3.7:1, so text and buttons on light backgrounds use --green-ink (#0A7F48, 5.1:1);
   the exact brand green is used for large shapes, dark backgrounds and decoration. */

:root {
  --green: #0C9957;
  --green-ink: #0A7F48;
  --green-deep: #075E36;
  --green-soft: #E7F6EE;
  --green-glow: rgba(12, 153, 87, .16);
  --ink: #111111;
  --ink-soft: #343B37;
  --muted: #5B635F;
  --cream: #FBF8F3;
  --cream-2: #F4EEE3;
  --white: #FFFFFF;
  --black: #0B0F0D;
  --line: #E6E0D5;
  --line-dark: rgba(255, 255, 255, .14);
  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --shadow: 0 1px 2px rgba(17, 17, 17, .05), 0 10px 30px -12px rgba(17, 17, 17, .18);
  --shadow-lg: 0 2px 4px rgba(17, 17, 17, .05), 0 30px 60px -20px rgba(11, 15, 13, .35);
  --font: 'Montserrat', 'Avenir Next', 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  --serif: 'Roboto Serif', Georgia, 'Times New Roman', serif;  /* the italic "voice" font */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--ink); background: var(--cream);
  line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--green-ink); }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 200; transition: top .2s; }
.skip:focus { top: 12px; }

.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.wrap--narrow { width: min(820px, 100% - 40px); margin-inline: auto; }
section { padding: clamp(64px, 9vw, 112px) 0; position: relative; }
h1, h2, h3, h4 { font-family: var(--font); line-height: 1.12; margin: 0; letter-spacing: -.02em; color: var(--ink); }
h2 { font-size: clamp(30px, 4.2vw, 46px); font-weight: 800; }
h3 { font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--green-ink); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: var(--green); }
.voice { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--ink-soft); font-size: clamp(19px, 2.1vw, 24px); line-height: 1.55; }
.section-head { max-width: 680px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head .voice { margin-top: 16px; }
.center { text-align: center; margin-inline: auto; }
.center .eyebrow { justify-content: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; text-decoration: none;
  font-weight: 700; font-size: 16px; padding: 15px 28px; border-radius: 999px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  white-space: nowrap;
}
.btn--primary { background: var(--green-ink); color: #fff; box-shadow: 0 8px 20px -8px rgba(10, 127, 72, .7); }
.btn--primary:hover { background: var(--green-deep); transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(10, 127, 72, .75); }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { transform: translateY(-2px); box-shadow: 0 12px 24px -10px rgba(0,0,0,.5); }
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

/* Header */
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--green); z-index: 120; }
.header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h); display: flex; align-items: center;
  background: rgba(251, 248, 243, .0); transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.header.scrolled { background: rgba(251, 248, 243, .95); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); box-shadow: 0 1px 0 var(--line); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand img { width: 52px; height: auto; }
.brand b { display: block; font-weight: 800; letter-spacing: .06em; font-size: 15px; line-height: 1.1; }
.brand small { white-space: nowrap; display: block; font-size: 10.5px; font-weight: 600; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) { white-space: nowrap; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 15px; padding: 10px 14px; border-radius: 999px; transition: background .2s; }
.nav a:not(.btn):hover { background: var(--green-soft); }
.nav .btn { padding: 11px 22px; font-size: 15px; margin-left: 8px; }
.menu-btn { display: none; background: none; border: 0; padding: 10px; border-radius: 12px; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .3s var(--ease), background .2s; content: ""; }
.menu-btn span::before { position: absolute; top: -7px; }
.menu-btn span::after { position: absolute; top: 7px; }
.menu-btn[aria-expanded="true"] span { background: transparent; }
.menu-btn[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { padding-top: clamp(24px, 5vw, 56px); padding-bottom: clamp(56px, 8vw, 96px); overflow: clip; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, var(--green-glow), transparent 62%); pointer-events: none; z-index: 0;
}
.hero::after {
  content: ""; position: absolute; left: -12%; bottom: -30%; width: 50vw; height: 50vw; max-width: 600px; max-height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 238, 227, .95), transparent 65%); pointer-events: none; z-index: 0;
}
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(44px, 7vw, 82px); font-weight: 800; line-height: 1.02; letter-spacing: -.035em; }
.hero h1 .hl { position: relative; white-space: nowrap; color: var(--green-ink); }
.hero h1 .hl svg { position: absolute; left: -2%; bottom: -.16em; width: 104%; height: .34em; overflow: visible; }
.hero h1 .hl path { stroke: var(--green); stroke-width: 7; stroke-linecap: round; fill: none; stroke-dasharray: 400; stroke-dashoffset: 400; animation: draw 1.1s .5s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero .voice { margin: 26px 0 32px; max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 30px 0 0; padding: 0; list-style: none; font-size: 14px; font-weight: 600; color: var(--muted); }
.hero-trust li { display: flex; align-items: center; gap: 8px; }
.hero-trust li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; background: var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A7F48' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat; flex: none; }

/* Phone demo */
.demo { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.phone {
  width: min(330px, 86vw); aspect-ratio: 9 / 17.2; background: #111; border-radius: 44px; padding: 10px; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.06) inset;
  position: relative; transform: rotate(2.2deg); transition: transform .6s var(--ease);
}
.phone:hover { transform: rotate(0deg) translateY(-4px); }
.phone::before { content: ""; position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 88px; height: 24px; border-radius: 14px; background: #000; z-index: 3; }
.screen { background: #F2F1EC; border-radius: 35px; height: 100%; overflow: hidden; display: flex; flex-direction: column; }
.screen-top { padding: 52px 18px 12px; background: #fff; border-bottom: 1px solid #ECEAE3; text-align: center; }
.screen-top b { display: block; font-size: 14px; }
.screen-top small { color: var(--muted); font-size: 12px; font-weight: 600; }
.chat { flex: 1; padding: 14px 14px 10px; display: flex; flex-direction: column; gap: 9px; overflow: hidden; justify-content: flex-end; }
.sys { align-self: center; display: flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; color: #8A2E2E; background: #FCEAEA; padding: 6px 12px; border-radius: 999px; }
.bubble { max-width: 84%; padding: 10px 14px; border-radius: 18px; font-size: 14px; line-height: 1.4; animation: pop .35s var(--ease) both; }
.bubble.them { align-self: flex-start; background: #fff; border-bottom-left-radius: 6px; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.bubble.us { align-self: flex-end; background: var(--green-ink); color: #fff; border-bottom-right-radius: 6px; }
.typing { align-self: flex-start; background: #fff; border-radius: 18px; border-bottom-left-radius: 6px; padding: 12px 15px; display: flex; gap: 4px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: #B9BDB9; animation: blink 1.1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
.notify { align-self: stretch; display: flex; align-items: center; gap: 10px; background: var(--green-soft); color: var(--green-deep); font-weight: 700; font-size: 12.5px; padding: 10px 12px; border-radius: 14px; animation: pop .4s var(--ease) both; }
.notify svg { width: 18px; flex: none; }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%, 60%, 100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
.chips-label { font-size: 13px; font-weight: 700; color: var(--muted); letter-spacing: .04em; text-align: center; margin: 0; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.chip {
  background: #fff; border: 1.5px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: 14px; font-weight: 600; transition: all .2s var(--ease);
}
.chip:hover { border-color: var(--green); transform: translateY(-1px); }
.chip[aria-pressed="true"], .chip[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Before / after */
.shift { background: var(--white); border-block: 1px solid var(--line); }
.switch-row { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 40px; font-weight: 700; flex-wrap: wrap; }
.switch-row span { color: var(--muted); transition: color .2s; }
.switch-row span.on { color: var(--ink); }
.switch { width: 74px; height: 40px; border-radius: 999px; border: 0; background: #D9D4C8; position: relative; transition: background .3s; padding: 0; }
.switch::after { content: ""; position: absolute; top: 4px; left: 4px; width: 32px; height: 32px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.25); transition: transform .35s var(--ease); }
.switch[aria-checked="true"] { background: var(--green); }
.switch[aria-checked="true"]::after { transform: translateX(34px); }
.moments { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.moment { background: var(--cream); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; transition: background .4s, border-color .4s, transform .4s var(--ease), box-shadow .4s; position: relative; overflow: hidden; }
.moment time { display: block; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.moment h3 { margin-bottom: 12px; font-size: 20px; }
.moment p { margin: 0; color: var(--ink-soft); font-size: 16px; }
.moment .with { display: none; }
.is-with .moment { background: var(--green-soft); border-color: rgba(12, 153, 87, .35); }
.is-with .moment .without { display: none; }
.is-with .moment .with { display: block; animation: pop .45s var(--ease) both; }
.moment .face { position: absolute; right: 18px; top: 18px; font-size: 26px; }

/* Tools */
.tools { background: var(--black); color: #fff; overflow: clip; }
.tools::before { content: ""; position: absolute; right: -10%; top: -20%; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(12,153,87,.28), transparent 65%); pointer-events: none; }
.tools h2, .tools h3 { color: #fff; }
.tools .eyebrow { color: #4ADE9B; } .tools .eyebrow::before { background: #4ADE9B; }
.tools .voice { color: rgba(255,255,255,.78); }
.tablist { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; position: relative; }
.tab { background: rgba(255,255,255,.07); border: 1.5px solid var(--line-dark); color: #fff; padding: 12px 20px; border-radius: 999px; font-weight: 700; font-size: 15px; transition: all .25s var(--ease); display: inline-flex; align-items: center; gap: 8px; }
.tab:hover { background: rgba(255,255,255,.14); }
.tab[aria-selected="true"] { background: #fff; color: var(--ink); border-color: #fff; }
.tab .new { font-size: 10px; letter-spacing: .08em; background: var(--green-ink); color: #fff; padding: 3px 8px; border-radius: 999px; text-transform: uppercase; }
.panel { display: none; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.panel.active { display: grid; animation: fade .5s var(--ease) both; }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.panel .kicker { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 21px; color: #4ADE9B; margin: 0 0 8px; }
.panel h3 { font-size: clamp(26px, 3.2vw, 36px); font-weight: 800; margin-bottom: 14px; }
.panel p { color: rgba(255,255,255,.8); }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.ticks li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat; }
.visual { display: flex; justify-content: center; }
.card-ui { background: #fff; color: var(--ink); border-radius: 22px; padding: 22px; width: min(430px, 100%); box-shadow: var(--shadow-lg); display: grid; gap: 14px; }
.card-ui h4 { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.row-ui { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--cream); font-size: 15px; }
.row-ui .dot { width: 10px; height: 10px; border-radius: 50%; background: #E0524B; flex: none; }
.row-ui .dot.g { background: var(--green); }
.row-ui .rt { display: flex; flex-direction: column; gap: 1px; line-height: 1.3; }
.row-ui .rt b { font-weight: 700; }
.row-ui .num { color: var(--muted); font-size: 13px; font-weight: 500; white-space: nowrap; }
.row-ui small { margin-left: auto; color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
.mini-bubble { font-size: 14px; padding: 10px 14px; border-radius: 16px; background: var(--green-ink); color: #fff; width: fit-content; max-width: 88%; margin-left: auto; border-bottom-right-radius: 5px; }
.est-line { display: flex; justify-content: space-between; font-size: 15px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.est-total { display: flex; justify-content: space-between; font-weight: 800; font-size: 18px; padding-top: 6px; }
.approve { position: relative; border: 0; background: var(--green-ink); color: #fff; padding: 13px; border-radius: 12px; font-weight: 700; font-size: 15px; overflow: hidden; transition: background .3s; }
.approve .done { display: none; }
.approve.ok { background: var(--green-deep); }
.approve.ok .go { display: none; } .approve.ok .done { display: inline; }
.tag { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--green-soft); color: var(--green-deep); margin-left: auto; white-space: nowrap; }
.tag.warm { background: #FFF1D6; color: #7A4A00; }
.note-stack { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; width: min(460px, 100%); }
.sticky { background: #FFF6C9; color: #3b3200; padding: 18px 16px 22px; border-radius: 6px; font-weight: 600; font-size: 15px; line-height: 1.35; box-shadow: 0 10px 20px -10px rgba(0,0,0,.45); transform: rotate(var(--rot, -2deg)); transition: transform .3s var(--ease); font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 16.5px; }
.sticky:nth-child(2) { --rot: 2.5deg; background: #E7F6EE; color: #0c3a24; }
.sticky:nth-child(3) { --rot: 1.5deg; background: #FFE3D4; color: #4a1f0c; }
.sticky:nth-child(4) { --rot: -2.8deg; background: #E8EEFF; color: #1b2a55; }
.sticky:hover { transform: rotate(0) scale(1.04); }

/* Who it's for */
.explorer { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.explorer .chips { justify-content: flex-start; }
.explorer .chip { font-size: 15px; padding: 11px 18px; }
.xpanel { display: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(26px, 4vw, 40px); box-shadow: var(--shadow); }
.xpanel.active { display: block; animation: fade .45s var(--ease) both; }
.xpanel .who { font-size: 14px; font-weight: 600; color: var(--muted); margin-bottom: 18px; }
.xpanel h3 { margin-bottom: 18px; font-size: 24px; }
.xpanel ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 14px; }
.xpanel li { display: flex; gap: 14px; align-items: flex-start; }
.xpanel li .ico { flex: none; width: 38px; height: 38px; border-radius: 12px; background: var(--green-soft); display: grid; place-items: center; font-size: 18px; }
.xpanel li b { display: block; font-size: 16px; }
.xpanel li span { color: var(--muted); font-size: 15px; display: block; line-height: 1.5; }
.xpanel .warm-line { font-family: var(--serif); font-style: italic; font-size: 19px; line-height: 1.5; color: var(--ink-soft); margin: 0; padding-top: 18px; border-top: 1px solid var(--line); }

/* Calculator */
.calc-wrap { background: var(--cream-2); border-block: 1px solid var(--line); }
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: stretch; }
.calc-inputs { background: var(--white); border-radius: var(--r-lg); padding: clamp(24px, 3.5vw, 40px); box-shadow: var(--shadow); display: grid; gap: 30px; }
.field label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-weight: 700; font-size: 16px; margin-bottom: 12px; }
.field output { font-weight: 800; color: var(--green-ink); font-size: 20px; white-space: nowrap; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 999px; background: linear-gradient(var(--green), var(--green)) 0 / var(--fill, 40%) 100% no-repeat, #E6E0D5; outline-offset: 8px; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 4px solid var(--green); box-shadow: 0 3px 8px rgba(0,0,0,.25); cursor: grab; transition: transform .15s; }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--green); box-shadow: 0 3px 8px rgba(0,0,0,.25); cursor: grab; }
.calc-out { background: var(--black); color: #fff; border-radius: var(--r-lg); padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.calc-out::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(12,153,87,.45), transparent 65%); }
.calc-out .big { font-size: clamp(56px, 8vw, 92px); font-weight: 800; line-height: 1; letter-spacing: -.04em; color: #4ADE9B; position: relative; z-index: 1; }
.calc-out .unit { font-size: 22px; font-weight: 700; margin: 6px 0 22px; position: relative; z-index: 1; }
.calc-out p { color: rgba(255,255,255,.82); position: relative; z-index: 1; margin-bottom: 10px; }
.calc-out p strong { color: #fff; }
.calc-out .fine { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 14px; }
.calc-out .voice { color: #fff; font-size: 21px; margin-top: 8px; position: relative; z-index: 1; }

/* How it works */
.steps { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.step-list { display: grid; gap: 14px; position: relative; }
.step { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--r); padding: 22px 24px; display: flex; gap: 18px; text-align: left; align-items: flex-start; width: 100%; transition: all .3s var(--ease); }
.step:hover { border-color: var(--green); }
.step .n { flex: none; width: 44px; height: 44px; border-radius: 50%; border: 2.5px solid var(--green); color: var(--green-ink); font-weight: 800; display: grid; place-items: center; font-size: 18px; transition: all .3s; }
.step b { display: block; font-size: 19px; margin-bottom: 4px; }
.step span.d { display: block; color: var(--muted); font-size: 16px; line-height: 1.55; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .5s var(--ease), opacity .4s; }
.step[aria-expanded="true"] { border-color: var(--green); box-shadow: var(--shadow); }
.step[aria-expanded="true"] .n { background: var(--green); color: #fff; }
.step[aria-expanded="true"] span.d { max-height: 140px; opacity: 1; margin-top: 6px; }
.stays { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stay { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; transition: transform .3s var(--ease), box-shadow .3s; }
.stay:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stay h4 { font-size: 16px; font-weight: 800; margin-bottom: 6px; letter-spacing: -.01em; }
.stay p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.55; }
.stay.wide { grid-column: 1 / -1; background: var(--green-soft); border-color: rgba(12,153,87,.3); }
.stays-title { font-size: 22px; font-weight: 800; margin-bottom: 18px; }

/* Person band */
.person { background: var(--green-ink); color: #fff; overflow: clip; }
.person::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 400px at 85% 0%, rgba(255,255,255,.14), transparent 60%), radial-gradient(600px 400px at 0% 100%, rgba(0,0,0,.28), transparent 60%); }
.person .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.person h2 { color: #fff; }
.person .eyebrow { color: #B8F0D5; } .person .eyebrow::before { background: #B8F0D5; }
.person .voice { color: #fff; margin: 22px 0; font-size: clamp(20px, 2.3vw, 26px); }
.person p { color: rgba(255,255,255,.88); }
.promises { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.promises li { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: var(--r); padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; font-weight: 600; backdrop-filter: blur(6px); transition: transform .3s var(--ease), background .3s; }
.promises li:hover { transform: translateX(6px); background: rgba(255,255,255,.16); }
.promises li i { font-style: normal; font-size: 22px; line-height: 1.2; }
.promises li small { display: block; font-weight: 500; opacity: .85; font-size: 14.5px; margin-top: 2px; }
.sig { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 24px; margin-top: 10px; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--r); transition: border-color .2s, box-shadow .3s; }
.faq details[open] { border-color: var(--green); box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 17.5px; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--green-soft); color: var(--green-ink); font-size: 22px; line-height: 30px; text-align: center; transition: transform .35s var(--ease), background .2s; }
.faq details[open] summary::after { transform: rotate(135deg); background: var(--green); color: #fff; }
.faq .a { padding: 0 24px 22px; color: var(--ink-soft); }
.faq .a p:last-child { margin-bottom: 0; }

/* Contact */
.contact { background: var(--cream-2); border-top: 1px solid var(--line); }
.contact .grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.contact-side p { color: var(--ink-soft); }
.contact-lines { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-lines li { display: flex; gap: 12px; align-items: center; font-weight: 600; }
.contact-lines .ic { width: 42px; height: 42px; border-radius: 14px; background: #fff; display: grid; place-items: center; box-shadow: var(--shadow); font-size: 18px; flex: none; }
.form-card { background: var(--white); border-radius: var(--r-lg); padding: clamp(24px, 3.5vw, 40px); box-shadow: var(--shadow-lg); position: relative; }
.form-card label { display: block; font-weight: 700; font-size: 15px; margin: 0 0 8px; }
.form-card .f { margin-bottom: 20px; }
.form-card input[type="text"], .form-card input[type="email"], .form-card textarea, .form-card select {
  width: 100%; font: inherit; font-size: 16px; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--cream); color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s;
}
.form-card textarea { min-height: 140px; resize: vertical; }
.form-card input:focus, .form-card textarea:focus, .form-card select:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 4px var(--green-glow); }
.form-card .err { color: #B3261E; font-size: 14px; font-weight: 600; margin-top: 6px; display: none; }
.form-card .invalid input, .form-card .invalid textarea { border-color: #B3261E; }
.form-card .invalid .err { display: block; }
.form-card .hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.form-card .btn { width: 100%; }
.form-card .btn[disabled] { opacity: .7; cursor: progress; }
.form-note { font-size: 13.5px; color: var(--muted); margin: 14px 0 0; text-align: center; }
.sent { display: none; text-align: center; padding: 16px 4px; }
.sent .big-check { width: 84px; height: 84px; border-radius: 50%; background: var(--green-soft); margin: 0 auto 20px; display: grid; place-items: center; }
.sent .big-check svg { width: 44px; stroke-dasharray: 40; stroke-dashoffset: 40; }
.form-card.is-sent form { display: none; }
.form-card.is-sent .sent { display: block; }
.form-card.is-sent .sent .big-check svg { animation: draw2 .7s .15s var(--ease) forwards; }
@keyframes draw2 { to { stroke-dashoffset: 0; } }
.fail { display: none; background: #FDECEA; color: #7A1812; border-radius: 12px; padding: 14px 16px; margin-bottom: 18px; font-weight: 600; font-size: 15px; }
.fail a { color: inherit; }
.form-card.is-failed .fail { display: block; }

/* Footer */
.footer { background: var(--black); color: rgba(255,255,255,.78); padding: 56px 0 40px; }
.footer .wrap { display: flex; flex-wrap: wrap; gap: 32px 56px; justify-content: space-between; align-items: flex-start; }
.footer img { width: 190px; height: auto; }
.footer a { color: #fff; text-decoration-color: rgba(255,255,255,.4); }
.footer .cols { display: flex; flex-wrap: wrap; gap: 28px 56px; }
.footer h5 { margin: 0 0 12px; color: #fff; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 15px; }
.footer .legal { width: 100%; border-top: 1px solid var(--line-dark); padding-top: 24px; font-size: 13.5px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 980px) {
  .hero .wrap, .panel, .explorer, .calc, .steps, .person .wrap, .contact .grid { grid-template-columns: 1fr; }
  .moments { grid-template-columns: 1fr; }
  .phone { transform: none; }
  .hero .demo { order: 2; }
}
@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .menu-btn { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 16px 20px 24px; background: var(--cream);
    border-bottom: 1px solid var(--line); box-shadow: 0 30px 40px -20px rgba(0,0,0,.2); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: all .3s var(--ease);
  }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 16px; font-size: 17px; }
  .nav .btn { margin: 8px 0 0; }
  .brand small { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16.5px; }
  .stays { grid-template-columns: 1fr; }
  .note-stack { grid-template-columns: 1fr 1fr; }
  .hero-cta .btn { width: 100%; }
  .btn { white-space: normal; text-align: center; }
  .tab { font-size: 14px; padding: 10px 16px; }
  .footer .cols { gap: 24px 40px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero h1 .hl path { stroke-dashoffset: 0; }
  .phone, .phone:hover { transform: none; }
}
@media print { .header, .progress, .menu-btn { display: none; } .reveal { opacity: 1; transform: none; } }

/* Line icons (replace emoji): inherit colour from the parent */
.i { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; flex: none; display: inline-block; vertical-align: -.14em; }
.moment .face { color: var(--green-ink); font-size: 30px; line-height: 1; opacity: .9; }
.xpanel li .ico { color: var(--green-ink); font-size: 20px; }
.promises li i { width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.14); display: grid; place-items: center; font-size: 22px; flex: none; color: #fff; }
.contact-lines .ic { color: var(--green-ink); font-size: 20px; }
.approve .done .i { margin-right: 4px; vertical-align: -.16em; }

/* Built to order: chore picker */
.custom { background: var(--cream-2); border-block: 1px solid var(--line); }
.custom .chips { justify-content: center; max-width: 1100px; margin: 0 auto 34px; gap: 10px; }
.custom .chip { font-size: 15px; padding: 10px 18px; }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: stretch; max-width: 1040px; margin: 0 auto; }
.flow-step { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; box-shadow: var(--shadow); animation: fade .45s var(--ease) both; }
.flow-step small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-ink); margin-bottom: 10px; }
.flow-step p { margin: 0; font-size: 17px; line-height: 1.55; color: var(--ink); }
.flow-step--result { background: var(--green-soft); border-color: rgba(12, 153, 87, .35); }
.flow-arrow { display: grid; place-items: center; color: var(--green); font-size: 28px; }
.flow-note { text-align: center; color: var(--muted); font-size: 14.5px; margin: 20px 0 0; }
.own { max-width: 760px; margin: 44px auto 0; text-align: center; }
.own label { display: block; font-weight: 700; margin-bottom: 12px; }
.own-row { display: flex; gap: 10px; }
.own-row input { flex: 1; min-width: 0; font: inherit; font-size: 16px; padding: 14px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; }
.own-row input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px var(--green-glow); }

@media (max-width: 980px) {
  .flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); height: 28px; }
  .own-row { flex-direction: column; }
  .own-row .btn { width: 100%; }
}

/* Four "moments": four across on desktop, two by two on tablets, one column on phones */
.moments { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .moments { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .moments { grid-template-columns: 1fr; } }