/* ============================================================
   CKME The Brothers — styles.css
   ============================================================ */

:root{
  --ink:        #16241c;
  --ink-soft:   #3a4d41;
  --paper:      #ffffff;
  --pale:       #edebe3;
  --line:       #dbd7ca;
  --forest:     #2e5133;
  --forest-lit: #3b6a42;
  --lime:       #8cc63f;
  --brass:      #a9793f;
  --on-dark:    #e9eae3;
  --on-dark-mid:#a9b5a8;

  --sans: 'Archivo', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif:'Newsreader', Georgia, 'Times New Roman', serif;

  --wrap: 1220px;
  --gut: clamp(20px, 5vw, 56px);
  --sec: clamp(64px, 9vw, 128px);
  --r: 3px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:88px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  font-synthesis-weight:none;
  -webkit-font-smoothing:antialiased;
}

img,video{ max-width:100%; height:auto; display:block; }

a{ color:inherit; }

h1,h2,h3{ margin:0 0 .5em; line-height:1.06; letter-spacing:-.022em; font-weight:600; }
h1{ font-size:clamp(2.2rem, 1.5rem + 2.5vw, 3.35rem); }
h2{ font-size:clamp(1.85rem, 1.2rem + 2.3vw, 2.9rem); }
h3{ font-size:1.12rem; letter-spacing:-.01em; }
p{ margin:0 0 1em; }
p:last-child{ margin-bottom:0; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut); }

:focus-visible{ outline:3px solid var(--lime); outline-offset:3px; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink); color:#fff; padding:14px 20px;
}
.skip:focus{ left:0; }

/* ─── Buttons ─────────────────────────────────────────────── */

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--forest); color:#fff;
  font:600 .96rem/1 var(--sans); letter-spacing:.005em;
  padding:15px 24px; border:2px solid var(--forest); border-radius:var(--r);
  text-decoration:none; cursor:pointer;
  transition:background .16s ease, border-color .16s ease, color .16s ease;
}
.btn:hover{ background:var(--forest-lit); border-color:var(--forest-lit); }

.btn--lg{ padding:18px 30px; font-size:1.03rem; }
.btn--sm{ padding:11px 17px; font-size:.88rem; }

.btn--ghost{ background:transparent; color:var(--forest); border-color:currentColor; }
.btn--ghost:hover{ background:var(--forest); border-color:var(--forest); color:#fff; }

.section--dark .btn--ghost{ color:var(--on-dark); }
.section--dark .btn--ghost:hover{ background:var(--on-dark); border-color:var(--on-dark); color:var(--ink); }

/* ─── Header ──────────────────────────────────────────────── */

.site-head{
  position:sticky; top:0; z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-head__inner{ display:flex; align-items:center; gap:clamp(14px,3vw,40px); min-height:72px; }

.brand img{ width:auto; height:30px; }

.nav{ display:flex; gap:clamp(12px,1.9vw,26px); margin-right:auto; }
.nav a{
  font-size:.9rem; font-weight:500; text-decoration:none; color:var(--ink-soft);
  padding:6px 0; border-bottom:2px solid transparent;
}
.nav a:hover{ color:var(--ink); border-bottom-color:var(--lime); }

.site-head__end{ display:flex; align-items:center; gap:12px; }

.lang{ display:flex; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; }
.lang button{
  appearance:none; border:0; background:transparent; cursor:pointer;
  font:600 .78rem/1 var(--sans); letter-spacing:.06em; color:var(--ink-soft);
  padding:9px 11px;
}
.lang button.is-on{ background:var(--ink); color:#fff; }

.burger{ display:none; width:44px; height:44px; border:1px solid var(--line); border-radius:var(--r); background:none; cursor:pointer; padding:0; }
.burger span{ display:block; width:20px; height:2px; margin:4px auto; background:var(--ink); }

/* ─── Hero ────────────────────────────────────────────────── */

.hero{ padding:clamp(48px,7vw,96px) 0 clamp(40px,5vw,72px); }
.hero__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr); gap:clamp(32px,5vw,72px); align-items:center; }

.hero h1{ max-width:18ch; }
.hero h1::after{
  content:""; display:block; width:74px; height:5px;
  background:var(--lime); margin-top:.44em;
}
.lede{ font-family:var(--serif); font-size:clamp(1.08rem,.98rem + .5vw,1.3rem); line-height:1.6; color:var(--ink-soft); max-width:46ch; }

.hero__actions{ display:flex; flex-wrap:wrap; gap:12px; margin:28px 0 16px; }
.hero__note{ font-size:.9rem; color:var(--ink-soft); max-width:42ch; }

.hero__compare{ margin:0; }
.hero__compare figcaption{ margin-top:12px; font-size:.85rem; color:var(--ink-soft); }

/* ─── Before/after compare ────────────────────────────────── */

.compare{
  position:relative; margin:0; overflow:hidden;
  border-radius:var(--r); background:var(--pale);
  --pos:50%;
  aspect-ratio:4 / 3;
  touch-action:pan-y;
}
.compare__base{ width:100%; height:100%; object-fit:cover; }
.compare__top{
  position:absolute; inset:0;
  clip-path:inset(0 calc(100% - var(--pos)) 0 0);
}
.compare__top img{ width:100%; height:100%; object-fit:cover; }

.compare__bar{
  position:absolute; top:0; bottom:0; left:var(--pos);
  width:2px; margin-left:-1px; background:#fff;
  box-shadow:0 0 0 1px rgba(0,0,0,.22);
  pointer-events:none;
}
.compare__bar::after{
  content:""; position:absolute; top:50%; left:50%;
  width:44px; height:44px; margin:-22px 0 0 -22px;
  border-radius:50%; background:#fff; border:2px solid var(--brass);
  box-shadow:0 2px 10px rgba(0,0,0,.24);
}

.compare__range{
  position:absolute; inset:0; width:100%; height:100%;
  margin:0; padding:0; opacity:0; cursor:ew-resize; appearance:none; background:none;
  touch-action:pan-y;
}
.compare__range::-webkit-slider-thumb{ appearance:none; width:56px; height:100%; }
.compare__range::-moz-range-thumb{ width:56px; height:100%; border:0; }
.compare__range:focus-visible{ opacity:1; outline-offset:-4px; }

.compare__tag{
  position:absolute; bottom:12px; z-index:2;
  font:600 .72rem/1 var(--sans); letter-spacing:.08em;
  padding:7px 10px; border-radius:var(--r);
  background:rgba(22,36,28,.82); color:#fff;
  pointer-events:none;
}
.compare__tag--a{ left:12px; }
.compare__tag--b{ right:12px; }

/* ─── Stats ───────────────────────────────────────────────── */

.stats{ border-block:1px solid var(--line); }
.stats__row{ display:grid; grid-template-columns:repeat(4,1fr); }
.stats__row > div{ padding:26px 0 26px clamp(14px,2vw,26px); border-left:1px solid var(--line); }
.stats__row > div:first-child{ border-left:0; padding-left:0; }
.stats b{
  display:block; font-size:clamp(1.6rem,1.2rem + 1.4vw,2.35rem);
  font-weight:600; letter-spacing:-.03em; color:var(--forest);
}
.stats span{ display:block; font-size:.83rem; color:var(--ink-soft); max-width:20ch; margin-top:4px; }

/* ─── Section shells ──────────────────────────────────────── */

.section{ padding-block:var(--sec); }
.section--pale{ background:var(--pale); }
.section--dark{ background:var(--ink); color:var(--on-dark); }
.section--dark h2,.section--dark h3{ color:#fff; }
.section--dark p{ color:var(--on-dark-mid); }

.s-head{ max-width:60ch; margin-bottom:clamp(32px,4vw,56px); }
.s-head p{ color:var(--ink-soft); font-size:1.05rem; }
.s-head--split{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; max-width:none; }
.s-head--split > div:first-child{ max-width:52ch; }

/* ─── Gallery ─────────────────────────────────────────────── */

.gallery{ display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:clamp(14px,1.8vw,24px); }

/* ─── Process ─────────────────────────────────────────────── */

.process__grid{ display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:clamp(32px,5vw,72px); align-items:start; }
.process__copy h2{ max-width:16ch; }

.steps{ list-style:none; margin:36px 0 0; padding:0; counter-reset:s; }
.steps li{
  counter-increment:s;
  position:relative; padding:22px 0 22px 62px;
  border-top:1px solid rgba(233,234,227,.18);
}
.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute; left:0; top:24px;
  font:600 .82rem/1 var(--sans); letter-spacing:.05em; color:var(--lime);
}
.steps h3{ margin-bottom:.3em; }
.steps p{ margin:0; font-size:.96rem; }

.process__video video{ width:100%; border-radius:var(--r); background:#000; }
.process__video p{ margin-top:12px; font-size:.85rem; }

/* ─── Services ────────────────────────────────────────────── */

.cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:clamp(18px,2.4vw,34px); }
.card{ border-top:3px solid var(--ink); padding-top:18px; }
.card h3{ margin-bottom:.45em; }
.card p{ font-size:.96rem; color:var(--ink-soft); }

.partner{
  display:flex; align-items:center; gap:20px;
  margin-top:clamp(36px,4.5vw,60px); padding:22px;
  background:var(--pale); border-left:4px solid var(--brass); border-radius:var(--r);
}
.section--pale .partner{ background:#fff; }
.partner img{ width:72px; height:72px; border-radius:50%; object-fit:cover; flex:none; }
.partner p{ font-size:.95rem; color:var(--ink-soft); max-width:56ch; margin-right:auto; }
.partner .btn{ flex:none; }

@media (max-width:780px){
  .partner{ flex-wrap:wrap; }
  .partner p{ margin-right:0; flex:1 1 220px; }
  .partner .btn{ flex:1 0 100%; }
}

/* ─── Why ─────────────────────────────────────────────────── */

.why__grid{ display:grid; grid-template-columns:minmax(0,.95fr) minmax(0,1.1fr); gap:clamp(32px,5vw,72px); align-items:center; }
.why__img img{ width:100%; border-radius:var(--r); }
.why__grid h2{ max-width:17ch; }

.ticks{ list-style:none; margin:26px 0 32px; padding:0; }
.ticks li{ position:relative; padding:16px 0 16px 34px; border-bottom:1px solid var(--line); font-size:.98rem; color:var(--ink-soft); }
.ticks li::before{
  content:""; position:absolute; left:0; top:23px;
  width:13px; height:8px; border-left:2.5px solid var(--lime); border-bottom:2.5px solid var(--lime);
  transform:rotate(-45deg);
}
.ticks b{ color:var(--ink); font-weight:600; }

/* ─── Reviews rail ────────────────────────────────────────── */

.rail{
  display:grid; grid-auto-flow:column; grid-auto-columns:minmax(290px,360px);
  gap:20px; overflow-x:auto; scroll-snap-type:x mandatory;
  padding-bottom:14px; margin-inline:calc(var(--gut) * -1); padding-inline:var(--gut);
  scrollbar-width:thin;
}
.rail blockquote{
  scroll-snap-align:start; margin:0;
  background:var(--pale); border-radius:var(--r); padding:26px;
  display:flex; flex-direction:column;
}
.rail blockquote::before{
  content:"\2605\2605\2605\2605\2605";
  color:var(--lime); font-size:.95rem; letter-spacing:.14em; margin-bottom:14px;
}
.rail p{ font-family:var(--serif); font-size:1.02rem; line-height:1.62; color:var(--ink-soft); }
.rail cite{ margin-top:auto; padding-top:16px; font-style:normal; font-weight:600; font-size:.88rem; }

.rail-nav{ display:flex; gap:8px; flex:none; }
.rail-nav button{
  width:46px; height:46px; border:1px solid var(--line); border-radius:var(--r);
  background:#fff; color:var(--ink); font-size:1.05rem; cursor:pointer;
  transition:background .16s ease, color .16s ease;
}
.rail-nav button:hover{ background:var(--ink); color:#fff; }

/* ─── FAQ ─────────────────────────────────────────────────── */

.faq__grid{ display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,1.25fr); gap:clamp(32px,5vw,72px); align-items:start; }
.faq__grid .s-head{ margin-bottom:0; position:sticky; top:104px; }
.faq__grid .s-head .btn{ margin-top:20px; }

.faq details{ border-bottom:1px solid var(--line); }
.faq details:first-child{ border-top:1px solid var(--line); }
.faq summary{
  list-style:none; cursor:pointer; position:relative;
  padding:20px 44px 20px 0; font-weight:600; font-size:1.02rem; letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:""; position:absolute; right:8px; top:28px;
  width:13px; height:13px;
  border-right:2px solid var(--brass); border-bottom:2px solid var(--brass);
  transform:rotate(45deg); transform-origin:70% 70%;
  transition:transform .2s ease;
}
.faq details[open] summary::after{ transform:rotate(225deg); }
.faq details p{ padding:0 44px 22px 0; color:var(--ink-soft); font-size:.98rem; max-width:60ch; }

/* ─── Areas ───────────────────────────────────────────────── */

.areas__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr); gap:clamp(32px,5vw,72px); align-items:center; }
.areas__grid h2{ max-width:14ch; }
.areas__grid p{ max-width:42ch; }

.areas{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:0 24px; }
.areas li{
  padding:12px 0; font-size:.95rem; color:var(--on-dark);
  border-bottom:1px solid rgba(233,234,227,.16);
}

/* ─── Footer ──────────────────────────────────────────────── */

.site-foot{ background:var(--pale); padding-top:clamp(48px,6vw,80px); }
.foot__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:44px; }
.foot__logo{ width:64px; height:64px; }
.foot__tag{ margin-top:16px; font-size:.92rem; color:var(--ink-soft); max-width:30ch; }

.site-foot h2{ font-size:.95rem; font-weight:600; letter-spacing:-.01em; color:var(--ink); margin-bottom:14px; }
.foot__list{ list-style:none; margin:0; padding:0; }
.foot__list li{ margin-bottom:9px; }
.foot__list a{ font-size:.95rem; text-decoration:none; border-bottom:1px solid transparent; }
.foot__list a:hover{ border-bottom-color:var(--brass); }
.foot__hours{ font-size:.95rem; color:var(--ink-soft); }

.foot__base{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  border-top:1px solid var(--line); padding-block:22px 90px;
  font-size:.84rem; color:var(--ink-soft);
}
.foot__base p{ margin:0; }

/* ─── Floating text button ────────────────────────────────── */

.fab{
  position:fixed; right:18px; bottom:18px; z-index:70;
  display:none; align-items:center; gap:9px;
  background:var(--forest); color:#fff; text-decoration:none;
  font:600 .95rem/1 var(--sans);
  padding:16px 22px; border-radius:44px;
  box-shadow:0 6px 22px rgba(22,36,28,.3);
}
.fab::before{
  content:""; width:18px; height:16px; flex:none;
  background:currentColor;
  -webkit-mask:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath d='M12 0C5.4 0 0 4.4 0 9.8c0 3.1 1.8 5.8 4.5 7.6L3.6 22l5-2.7c1.1.3 2.2.4 3.4.4 6.6 0 12-4.4 12-9.9S18.6 0 12 0z'/%3E%3C/svg%3E");
  mask:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath d='M12 0C5.4 0 0 4.4 0 9.8c0 3.1 1.8 5.8 4.5 7.6L3.6 22l5-2.7c1.1.3 2.2.4 3.4.4 6.6 0 12-4.4 12-9.9S18.6 0 12 0z'/%3E%3C/svg%3E");
}
.fab:hover{ background:var(--forest-lit); }

/* ─── Responsive ──────────────────────────────────────────── */

@media (max-width:1080px){
  .hero__grid,.process__grid,.why__grid,.faq__grid,.areas__grid{ grid-template-columns:1fr; }
  .hero__compare{ order:-1; }
  .why__img{ order:-1; }
  .faq__grid .s-head{ position:static; }
}

@media (max-width:900px){
  .nav{
    display:none; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; gap:0;
    background:#fff; border-bottom:1px solid var(--line);
    padding:8px var(--gut) 20px;
  }
  .nav.is-open{ display:flex; }
  .nav a{ padding:14px 0; border-bottom:1px solid var(--line); font-size:1rem; }
  .brand{ margin-right:auto; }
  .burger{ display:block; }
  .site-head__end .btn--sm{ display:none; }
  .fab{ display:inline-flex; }
  .stats__row{ grid-template-columns:repeat(2,1fr); }
  .stats__row > div{ padding:20px 0 20px 18px; }
  .stats__row > div:nth-child(3){ border-left:0; padding-left:0; }
  .s-head--split{ flex-direction:column; align-items:flex-start; }
}

@media (max-width:560px){
  body{ font-size:16px; }
  .gallery{ grid-template-columns:1fr; }
  .foot__grid{ grid-template-columns:1fr 1fr; }
  .rail{ grid-auto-columns:min(84vw,320px); }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
}