/* ABESsystems: tokens */
:root {
  --ground: #F4F3EE;
  --tone: #E7E5DC;
  --tone-2: #DCDACF;
  --ink: #16211B;
  --ink-2: #44514A;
  --field: #1F3B30;
  --field-2: #28493C;
  --on-field: #F4F3EE;
  --on-field-2: #C9D4CC;
  --accent: #F4B740;
  --accent-press: #E3A42A;

  --font: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --t-body: 1.125rem;
  --t-small: 0.9375rem;
  --t-h3: clamp(1.3rem, 1.1rem + 0.6vw, 1.6rem);
  --t-h2: clamp(2.1rem, 1.4rem + 3vw, 4rem);
  --t-h1: clamp(2.5rem, 1rem + 4.6vw, 5.2rem);

  --margin: clamp(16px, 3vw, 40px);
  --max: 1360px;
  --section: clamp(88px, 11vw, 176px);
  --radius: 999px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--t-body);
  line-height: 1.55;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -0.03em; line-height: 1; text-wrap: balance; }
h3 { font-size: var(--t-h3); letter-spacing: -0.015em; line-height: 1.15; }
p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
::selection { background: var(--accent); color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.how :focus-visible, .faq :focus-visible, .contact :focus-visible, .services :focus-visible, .hero :focus-visible, .bar :focus-visible, .clients :focus-visible { outline-color: var(--field); }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--margin); }
.field { background: var(--field); color: var(--on-field); }
.tone { background: var(--tone); }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--ground); padding: 12px 16px; border-radius: 8px;
  text-decoration: none; font-weight: 600;
}
.skip:focus { top: 12px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 14px 28px;
  background: var(--accent); color: var(--ink);
  font: inherit; font-weight: 650; font-size: 1.0625rem; line-height: 1.1;
  text-decoration: none; text-align: center;
  border: 0; border-radius: var(--radius); cursor: pointer;
  transition: transform .18s var(--ease), background-color .18s var(--ease);
}
.btn:hover { background: var(--accent-press); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--small { min-height: 44px; padding: 10px 20px; font-size: 1rem; white-space: nowrap; flex: none; }
.show-sm { display: none; }

.tap { display: inline-flex; align-items: center; min-height: 44px; }

/* Header */
.bar { position: sticky; top: 0; z-index: 50; background: var(--ground); }
.bar__inner { display: flex; align-items: center; gap: 24px; min-height: 76px; }
.wordmark {
  display: inline-flex; align-items: center; min-height: 44px; flex: none;
  text-decoration: none; font-size: 1.5rem; letter-spacing: -0.035em; line-height: 1;
}
.wordmark__abes { font-weight: 750; }
.wordmark__systems { font-weight: 400; }
.nav { margin-left: auto; }
.nav__list { display: flex; gap: 4px; }
.nav__list a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  text-decoration: none; font-weight: 500; font-size: 1rem; border-radius: 8px;
  transition: background-color .18s var(--ease);
}
.nav__list a:hover { background: var(--tone); }
.nav__toggle { display: none; }

/* Hero */
.hero { padding: clamp(24px, 4vw, 56px) 0 var(--section); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 4.5vw, 72px); align-items: center; }
.hero h1 { font-size: var(--t-h1); line-height: .95; letter-spacing: -0.045em; }
.hero__lede { margin-top: 28px; font-size: clamp(1.2rem, 1rem + .6vw, 1.5rem); line-height: 1.4; max-width: 32ch; }
.hero__actions { margin-top: 36px; display: grid; gap: 16px; justify-items: start; }
.hero__note { font-size: var(--t-small); color: var(--ink-2); max-width: 34ch; }
.hero__media { overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 4.4; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }

/* Week / problems */
.week { padding: var(--section) 0; }
.week__grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.week__intro { position: sticky; top: 112px; }
.week h2 { font-size: var(--t-h2); }
.week__intro > p { margin-top: 24px; max-width: 40ch; color: var(--on-field); }
.week__photo { margin-top: 40px; overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 3.6; max-width: 540px; }
.week__photo img { width: 100%; height: 100%; object-fit: cover; }

.calc { background: var(--field-2); border-radius: 6px; padding: clamp(20px, 3.5vw, 48px); margin: 0; }
.calc__title { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); letter-spacing: -0.025em; }
.calc__help { margin-top: 12px; color: var(--on-field-2); font-size: var(--t-small); }
.calc__row { margin-top: 22px; }
.calc__label { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.calc__label label { font-size: 1rem; color: var(--on-field-2); line-height: 1.35; }
.calc__label strong { display: block; color: var(--on-field); font-size: 1.1875rem; font-weight: 600; margin-bottom: 2px; }
.calc__val { flex: none; font-weight: 650; font-size: 1.1875rem; line-height: 1.35; font-variant-numeric: tabular-nums; }

/* Range: a form control, so it keeps a filled track (hard stop, not a blend) */
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 44px; margin: 4px 0 0; background: transparent; cursor: pointer;
  --fill: 25%;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 8px; border-radius: 99px;
  background: linear-gradient(to right, var(--accent) 0 var(--fill), rgba(244,243,238,.22) var(--fill) 100%);
}
input[type="range"]::-moz-range-track { height: 8px; border-radius: 99px; background: rgba(244,243,238,.22); }
input[type="range"]::-moz-range-progress { height: 8px; border-radius: 99px; background: var(--accent); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 28px; height: 28px; margin-top: -10px; border-radius: 50%;
  background: var(--on-field); border: 0; transition: transform .15s var(--ease);
}
input[type="range"]::-moz-range-thumb { width: 28px; height: 28px; border-radius: 50%; background: var(--on-field); border: 0; }
input[type="range"]:hover::-webkit-slider-thumb { transform: scale(1.08); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.18); }
input[type="range"]:focus-visible { outline-offset: 0; }

.calc__days { margin-top: 26px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.calc__days label { font-weight: 600; }
.calc__days select {
  font: inherit; font-size: 1rem; min-height: 44px; padding: 8px 40px 8px 14px;
  background: var(--field); color: var(--on-field); border: 2px solid rgba(244,243,238,.45); border-radius: 8px;
  -webkit-appearance: none; appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23F4F3EE' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.calc__result { margin-top: 32px; padding-top: 28px; }
.calc__total { font-size: clamp(2.6rem, 1.6rem + 3vw, 4.25rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.calc__total span { color: var(--accent); font-variant-numeric: tabular-nums; }
.calc__sum { margin-top: 16px; color: var(--on-field); max-width: 46ch; }
.calc__result .btn { margin-top: 24px; }

/* Services */
.services { padding: var(--section) 0; }
.services__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.services__side { position: sticky; top: 112px; display: grid; gap: 24px; justify-items: start; }
.services h2 { font-size: var(--t-h2); max-width: 9ch; }
.services__side p { max-width: 34ch; }
.services__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 4vw, 64px); row-gap: clamp(40px, 4.5vw, 64px); }
.svc h3 { font-size: clamp(1.5rem, 1.15rem + 1vw, 2rem); letter-spacing: -0.03em; line-height: 1.05; }
.svc p { margin-top: 14px; color: var(--ink); }
.svc strong { font-weight: 650; }

/* How */
.how { padding: var(--section) 0; }
.how h2 { font-size: var(--t-h2); }
.how__steps { margin: clamp(48px, 5vw, 80px) 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(32px, 4vw, 64px); }
.step__word { font-size: clamp(3rem, 1.8rem + 4vw, 6rem); font-weight: 700; letter-spacing: -0.05em; line-height: .9; color: var(--field); margin-bottom: 28px; }
.step h3 { max-width: 18ch; }
.step > p:last-child { margin-top: 14px; max-width: 34ch; }

/* Offer: the first fixed-price system */
.offer { padding: var(--section) 0; }
.offer__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.offer__price { display: grid; justify-items: start; }
.offer h2 { font-size: var(--t-h2); max-width: 10ch; }
.offer__name { margin-top: clamp(32px, 4vw, 56px); font-size: var(--t-h3); font-weight: 600; letter-spacing: -0.015em; color: var(--on-field-2); }
.offer__amount { margin-top: 8px; font-size: clamp(1.25rem, 1rem + .6vw, 1.6rem); font-weight: 600; }
.offer__amount span { display: block; font-size: clamp(4.5rem, 2rem + 9vw, 10rem); font-weight: 700; letter-spacing: -0.05em; line-height: .9; color: var(--accent); font-variant-numeric: tabular-nums; }
.offer__monthly { margin-top: 6px; font-size: clamp(1.25rem, 1rem + .6vw, 1.6rem); font-weight: 600; color: var(--on-field-2); }
.offer__lead { margin-top: 28px; max-width: 44ch; color: var(--on-field); }
.offer__price .btn { margin-top: 32px; }
.offer__detail { background: var(--field-2); border-radius: 6px; padding: clamp(24px, 4vw, 56px); }
.offer__detail h3 + .offer__list { margin-top: 18px; }
.offer__list + h3 { margin-top: clamp(36px, 4vw, 52px); }
.offer__list { display: grid; gap: 14px; }
.offer__list li { position: relative; padding-left: 30px; color: var(--on-field); max-width: 52ch; }
.offer__list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 14px; height: 6px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: translateY(-50%) rotate(-45deg); }
.offer__note { margin-top: clamp(32px, 4vw, 48px); color: var(--on-field-2); font-size: var(--t-small); }
@media (max-width: 960px) {
  .offer__grid { grid-template-columns: 1fr; }
}

/* Companies we work with: logo strip.
   Tiles share the row; one logo fills it as a single band, more logos split it and wrap. */
.clients { padding: clamp(80px, 9vw, 144px) 0; }
.clients__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.clients h2 { font-size: var(--t-h2); max-width: 12ch; }
.logos { display: flex; flex-wrap: wrap; gap: clamp(12px, 1.6vw, 20px); }
.logos__item { flex: 0 1 280px; display: flex; }
.logo {
  flex: 1; display: flex; align-items: center; justify-content: center;
  min-height: clamp(96px, 9vw, 128px); padding: clamp(18px, 2vw, 28px);
  background: var(--tone); border-radius: 6px;
  transition: background-color .25s var(--ease);
}
.logo img {
  width: clamp(150px, 14vw, 200px); height: auto; max-width: 100%;
  opacity: .78; filter: grayscale(1);
  transition: opacity .25s var(--ease), transform .35s var(--ease);
}
.logo:hover, .logo:focus-visible { background: var(--tone-2); }
.logo:hover img, .logo:focus-visible img { opacity: 1; transform: scale(1.04); }

/* FAQ */
.faq { padding: var(--section) 0; }
.faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.faq__side { position: sticky; top: 112px; display: grid; gap: 24px; justify-items: start; }
.faq h2 { font-size: var(--t-h2); max-width: 9ch; }
.faq__list { display: grid; gap: 10px; }
.qa { background: var(--ground); border-radius: 6px; }
.qa summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 64px; padding: 16px 24px; font-size: clamp(1.15rem, 1rem + .5vw, 1.4rem); font-weight: 600; letter-spacing: -0.015em;
  border-radius: 6px;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: ""; flex: none; width: 14px; height: 14px;
  background:
    linear-gradient(var(--ink), var(--ink)) center / 14px 2.5px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 2.5px 14px no-repeat;
  transition: transform .2s var(--ease);
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa summary:hover { color: var(--field); }
.qa p { padding: 0 24px 24px; max-width: 62ch; }

/* Final CTA */
.final { padding: 0 0 var(--section); }
.final__media { aspect-ratio: 16 / 6; overflow: hidden; }
.final__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.final__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 96px); align-items: start; padding-top: clamp(56px, 7vw, 112px); }
.final h2 { font-size: var(--t-h1); line-height: .95; letter-spacing: -0.045em; max-width: 12ch; }
.final__body { display: grid; gap: 20px; justify-items: start; }
.final__body p { font-size: clamp(1.0625rem, 1rem + .2vw, 1.1875rem); line-height: 1.55; max-width: 52ch; color: var(--on-field); }
.final__body .btn { margin-top: 12px; }

/* Contact */
.contact { padding: var(--section) 0; }
.contact__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.contact h2 { font-size: var(--t-h2); max-width: 13ch; }
.contact__side p { margin-top: 20px; max-width: 34ch; }
.contact__email a { font-weight: 600; text-underline-offset: 4px; word-break: break-word; }
.form, .form-success { background: var(--tone); border-radius: 6px; padding: clamp(24px, 3.5vw, 48px); display: grid; gap: 20px; }
.form-success { justify-items: start; }
.form-success h3 { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); letter-spacing: -0.025em; }
.form-success:focus { outline: none; }
.field-row { display: grid; gap: 8px; }
.field-row label { font-weight: 600; font-size: 1rem; }
.field-row input, .field-row textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: #fff;
  min-height: 52px; padding: 12px 14px; border: 2px solid #7D8780; border-radius: 8px; width: 100%;
  transition: border-color .15s var(--ease);
}
.field-row textarea { resize: vertical; min-height: 120px; }
.field-row input:hover, .field-row textarea:hover { border-color: var(--ink-2); }
.field-row input:focus-visible, .field-row textarea:focus-visible { border-color: var(--field); outline: 3px solid var(--field); outline-offset: 2px; }
.field-row [aria-invalid="true"] { border-color: #B3261E; }
.err { color: #B3261E; font-size: var(--t-small); font-weight: 600; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }
.form .btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.form__privacy { font-size: var(--t-small); color: var(--ink-2); }

/* Footer */
.footer { background: var(--ink); color: var(--on-field); padding: clamp(64px, 8vw, 120px) 0 32px; overflow: hidden; }
.footer__mark { font-size: clamp(3.2rem, 16.2vw, 15.5rem); letter-spacing: -0.06em; line-height: .85; white-space: nowrap; }
.footer__mark .wordmark__systems { color: var(--accent); }
.footer__row { margin-top: clamp(40px, 5vw, 72px); display: flex; flex-wrap: wrap; gap: 8px 40px; align-items: center; font-size: 1rem; }
.footer__row a { text-underline-offset: 4px; }
.footer__row a:hover { color: var(--accent); }
.footer__credit { margin-top: 20px; font-size: .875rem; color: var(--on-field-2); }

/* Motion: entrances only when JS runs; content stays visible otherwise */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
.hero__media img { animation: drift 18s var(--ease) both; }
@keyframes drift { from { transform: scale(1.08); } to { transform: scale(1); } }
.final__media img { transform: scale(1.06) translateY(var(--py, 0px)); will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero__media img { animation: none; }
  .final__media img { transform: none; }
  .btn, .btn:hover, .logo img, .logo:hover img { transition: none; transform: none; }
}

/* Tablet */
@media (max-width: 1180px) {
  .nav__list a { padding: 0 8px; }
}
@media (max-width: 1080px) {
  .services__list { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  .nav__toggle {
    display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px;
    font: inherit; font-weight: 600; font-size: 1rem; color: var(--ink);
    background: var(--tone); border: 0; border-radius: 99px; cursor: pointer;
  }
  .nav__list {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0; padding: 8px var(--margin) 20px; background: var(--ground);
    box-shadow: 0 16px 24px rgba(22,33,27,.12);
  }
  .nav__list.is-open { display: flex; }
  .nav__list a { width: 100%; min-height: 52px; font-size: 1.125rem; padding: 0 8px; }
  .bar__inner { position: relative; }
  .hero__inner, .week__grid, .services__grid, .faq__grid, .contact__grid, .final__inner, .clients__grid { grid-template-columns: 1fr; }
  .hero__media { aspect-ratio: 4 / 3; }
  .week__intro, .services__side, .faq__side { position: static; }
  .services h2, .faq h2, .contact h2, .clients h2 { max-width: 16ch; }
  .week__photo { aspect-ratio: 16 / 10; max-width: none; }
  .how__steps { grid-template-columns: 1fr; }
  .step__word { margin-bottom: 16px; }
  /* Show the whole street so every shop sign stays readable */
  .final__media { aspect-ratio: 16 / 9; }
  .final__media img { object-position: 50% 50%; transform: none; }
}

/* Phone */
@media (max-width: 600px) {
  :root { --t-body: 1.0625rem; }
  .bar__inner { gap: 8px; min-height: 64px; }
  .wordmark { font-size: 1.3rem; }
  .hide-sm { display: none; }
  .show-sm { display: inline; }
  .btn--small { padding: 10px 16px; font-size: .9375rem; }
  .nav__toggle { padding: 0 14px; }
  .hero h1 { font-size: clamp(2.4rem, 10.6vw, 3.2rem); }
  .hero__lede { margin-top: 20px; }
  .hero .btn, .calc__result .btn, .final__body .btn, .form .btn, .services__side .btn, .how .btn, .faq__side .btn, .form-success .btn { width: 100%; }
  .hero__media { aspect-ratio: 1 / 1; }
  .calc__label strong { font-size: 1.0625rem; }
  .calc__label label { font-size: .9375rem; }
  .calc__val { font-size: 1.0625rem; }
  .calc__days { flex-wrap: wrap; }
  .logo { min-height: 96px; }
  .logo img { width: min(160px, 100%); }
  .final h2 { font-size: clamp(2.3rem, 10vw, 3rem); }
  .footer__row { flex-direction: column; align-items: flex-start; gap: 0; }
}
@media (max-width: 360px) {
  .btn--small { padding: 10px 12px; font-size: .875rem; }
  .wordmark { font-size: 1.15rem; }
  .nav__toggle { padding: 0 12px; }
}
.form__error { margin-top: 12px; }
.form__error a { color: inherit; text-decoration: underline; }