/* ============================================================
   OAKSTONE RENOVATIONS — design tokens
   Palette: bark ink, oak canopy, limestone paper, oxidized copper,
   seaglass teal
   Display: Fraunces / Body: Work Sans / Utility: JetBrains Mono
   Signature: the growth ring — a tree's cross-section, each ring
   a phase of the work, from heartwood out to bark.
   ============================================================ */

:root{
  --bark:        #1F2A1C;
  --bark-soft:   #32402C;
  --canopy:      #3E5641;
  --limestone:   #EFE9DA;
  --limestone-deep: #E2D9C3;
  --copper:      #A85A2E;
  --copper-deep: #874724;
  --seaglass:    #4F7C73;
  --sand:        #FAF7EF;
  --slate:       #5B6155;
  --slate-light: #8B917F;
  --line:        rgba(31,42,28,0.14);
  --line-on-bark:rgba(250,247,239,0.16);

  --display: "Fraunces", "Iowan Old Style", serif;
  --body: "Work Sans", -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1240px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 100px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  font-family:var(--body);
  background:var(--limestone);
  color:var(--bark);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--display); font-weight:600; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }

:focus-visible{
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- utility marquee bar ---------- */
.trust-bar{
  background:var(--bark);
  color:var(--slate-light);
  overflow:hidden;
  white-space:nowrap;
  border-bottom:1px solid var(--line-on-bark);
}
.trust-track{
  display:inline-flex;
  align-items:center;
  gap:48px;
  padding:9px 0;
  animation:marquee 34s linear infinite;
}
.trust-track span{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--slate-light);
}
.trust-track span::before{ content:"•"; color:var(--copper); }
.trust-track span:first-child::before{ content:""; }
@keyframes marquee{
  0%{ transform:translateX(0); }
  100%{ transform:translateX(-50%); }
}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.13em;
  text-transform:uppercase;
  color:var(--copper);
  display:flex;
  align-items:center;
  gap:9px;
}
.eyebrow::before{
  content:"";
  width:9px;
  height:9px;
  border-radius:50%;
  border:1.4px solid var(--copper);
  display:inline-block;
  flex-shrink:0;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 28px;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  cursor:pointer;
  transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--copper); color:var(--sand); }
.btn-primary:hover{ background:var(--copper-deep); }
.btn-outline{ border-color:var(--line); color:var(--bark); }
.btn-outline:hover{ border-color:var(--bark); }
.btn-outline-light{ border-color:var(--line-on-bark); color:var(--sand); }
.btn-outline-light:hover{ border-color:var(--sand); }

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(239,233,218,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:86px;
}
.brand{
  display:flex;
  align-items:center;
  gap:13px;
  font-family:var(--display);
  font-size:24px;
  font-weight:600;
  color:var(--bark);
  letter-spacing:-0.01em;
}
.brand .mark{ width:40px; height:40px; flex-shrink:0; }
.brand small{
  display:block;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:0.15em;
  color:var(--copper);
  font-weight:500;
  text-transform:uppercase;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:30px;
}
.main-nav a{
  font-size:14px;
  color:var(--bark-soft);
  position:relative;
  padding:4px 0;
}
.main-nav a:hover{ color:var(--bark); }
.main-nav a.active{ color:var(--bark); font-weight:600; }
.main-nav a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-4px;
  height:2px;
  border-radius:2px;
  background:var(--copper);
}
.header-actions{ display:flex; align-items:center; gap:16px; }
.header-phone{ font-family:var(--mono); font-size:13px; color:var(--slate); }
.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width:32px; height:32px;
  flex-direction:column; justify-content:center; gap:5px;
}
.nav-toggle span{ height:1.5px; border-radius:2px; background:var(--bark); display:block; }

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:var(--bark);
  color:var(--sand);
  overflow:hidden;
  padding:96px 0 0;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:50px;
  align-items:center;
  padding-bottom:70px;
}
.hero .eyebrow{ color:var(--copper); margin-bottom:22px; }
.hero .eyebrow::before{ border-color:var(--copper); }
.hero h1{
  font-size:clamp(38px, 5vw, 60px);
  line-height:1.05;
  color:var(--sand);
}
.hero h1 em{ font-style:italic; color:var(--copper); font-weight:500; }
.hero-sub{
  margin-top:22px;
  max-width:480px;
  color:var(--slate-light);
  font-size:17px;
}
.hero-actions{ margin-top:36px; display:flex; gap:14px; flex-wrap:wrap; }
.hero-stats{
  margin-top:52px;
  display:flex;
  gap:40px;
  border-top:1px solid var(--line-on-bark);
  padding-top:24px;
}
.hero-stat b{ display:block; font-family:var(--display); font-size:26px; color:var(--sand); }
.hero-stat span{ font-family:var(--mono); font-size:10.5px; letter-spacing:0.07em; text-transform:uppercase; color:var(--slate-light); }

/* growth-ring signature */
.ring-graphic{
  position:relative;
  width:100%;
  max-width:400px;
  aspect-ratio:1;
  margin:0 auto;
}
.ring-graphic svg{ width:100%; height:100%; }
.rg-ring{ fill:none; stroke-width:1.4; }
.rg-ring.r1{ stroke:var(--slate-light); opacity:0.55; }
.rg-ring.r2{ stroke:var(--copper); opacity:0.55; }
.rg-ring.r3{ stroke:var(--canopy); opacity:0.65; }
.rg-ring.r4{ stroke:var(--seaglass); opacity:0.75; }
.rg-label{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:0.05em;
  fill:var(--slate-light);
}
.rg-label.copper{ fill:var(--copper); font-weight:600; }
.rg-core{ fill:var(--copper); animation:core-pulse 5s ease-in-out infinite; transform-origin:200px 200px; }
@keyframes core-pulse{
  0%,100%{ transform:scale(1); }
  50%{ transform:scale(1.035); }
}

/* stratum divider — layered wave between sections */
.stratum{ display:block; width:100%; line-height:0; }
.stratum svg{ width:100%; height:auto; display:block; }

/* ---------- sections ---------- */
section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-bark{ background:var(--bark); color:var(--sand); }
.section-dim{ background:var(--limestone-deep); }
.section-sand{ background:var(--sand); }
.section-head{
  max-width:640px;
  margin-bottom:52px;
}
.section-head h2{
  font-size:clamp(28px, 3.2vw, 40px);
  margin-top:16px;
  line-height:1.12;
}
.section-bark .section-head h2{ color:var(--sand); }
.section-head p{
  margin-top:16px;
  color:var(--slate);
  font-size:16px;
  max-width:520px;
}
.section-bark .section-head p{ color:var(--slate-light); }
.section-foot{ margin-top:40px; }

/* ---------- intro feature grid ---------- */
.feature-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.feature-card{
  background:var(--sand);
  padding:30px 26px;
  border-radius:var(--radius);
  border:1px solid var(--line);
}
.feature-card .tag{ font-family:var(--mono); font-size:11px; color:var(--copper); text-transform:uppercase; letter-spacing:0.08em; }
.feature-card h3{ font-size:18px; margin-top:16px; }
.feature-card p{ margin-top:11px; color:var(--slate); font-size:14px; }

/* ---------- capability blocks ---------- */
.cap-row{
  display:grid;
  grid-template-columns:230px 250px 1fr;
  gap:36px;
  padding:40px;
  margin-bottom:18px;
  background:var(--sand);
  border-radius:var(--radius);
  border:1px solid var(--line);
  align-items:center;
}
.cap-media{ aspect-ratio:4/3; overflow:hidden; background:var(--bark); border-radius:var(--radius-sm); }
.cap-media img{ width:100%; height:100%; object-fit:cover; display:block; }
.cap-tag{ font-family:var(--mono); font-size:12px; color:var(--copper); text-transform:uppercase; letter-spacing:0.08em; }
.cap-row h3{ font-size:25px; margin-top:10px; }
.cap-body p{ color:var(--slate); max-width:560px; }
.cap-list{ margin-top:16px; display:flex; flex-wrap:wrap; gap:9px 24px; }
.cap-list li{ font-size:14px; color:var(--bark-soft); display:flex; align-items:center; gap:8px; }
.cap-list li::before{ content:""; width:5px; height:5px; background:var(--copper); border-radius:50%; }

/* ---------- process / phases ---------- */
.bearings{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:20px;
}
.bearing{ background:var(--bark-soft); padding:34px 28px; border-radius:var(--radius); }
.bearing .step{ font-family:var(--mono); font-size:12.5px; color:var(--copper); letter-spacing:0.09em; text-transform:uppercase; }
.bearing h3{ color:var(--sand); font-size:19px; margin-top:16px; }
.bearing p{ color:var(--slate-light); font-size:14px; margin-top:11px; }

/* ---------- cards ---------- */
.card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.card{
  border:1px solid var(--line);
  background:var(--sand);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  border-radius:var(--radius);
  transition:box-shadow .25s ease, transform .25s ease;
}
.card:hover{ box-shadow:0 18px 40px rgba(31,42,28,0.12); transform:translateY(-3px); }
.card-media{ aspect-ratio:4/3; background:linear-gradient(135deg,var(--bark),var(--canopy)); position:relative; overflow:hidden; }
.card-media img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s ease; }
.card:hover .card-media img{ transform:scale(1.04); }
.card-media .tag{
  position:absolute; top:14px; left:14px;
  font-family:var(--mono); font-size:11px; letter-spacing:0.05em; text-transform:uppercase;
  color:var(--sand); background:rgba(31,42,28,0.65); padding:6px 12px; border-radius:var(--radius-pill);
  z-index:2;
}

/* ---------- photo banner ---------- */
.photo-banner{ position:relative; height:420px; overflow:hidden; }
.photo-banner img{ width:100%; height:100%; object-fit:cover; display:block; }
.photo-banner::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(31,42,28,0.85) 0%, rgba(31,42,28,0.18) 45%, rgba(31,42,28,0.05) 100%);
}
.photo-banner-caption{
  position:absolute; left:0; right:0; bottom:0;
  padding:36px 0;
  z-index:2;
  color:var(--sand);
}
.photo-banner-caption .eyebrow{ color:var(--copper); margin-bottom:10px; }
.photo-banner-caption h2{ color:var(--sand); font-size:clamp(24px,3vw,34px); max-width:640px; }

.card-body{ padding:24px; flex:1; display:flex; flex-direction:column; }
.card-body .kicker{ font-family:var(--mono); font-size:11px; color:var(--copper); text-transform:uppercase; letter-spacing:0.08em; }
.card-body h3{ font-size:19px; margin-top:10px; }
.card-body p{ color:var(--slate); font-size:14px; margin-top:10px; flex:1; }
.card-body .card-link{ margin-top:16px; font-family:var(--mono); font-size:12px; letter-spacing:0.04em; text-transform:uppercase; color:var(--bark); border-bottom:1px solid var(--copper); align-self:flex-start; padding-bottom:2px; }

/* ---------- stats band ---------- */
.stat-band{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.stat-cell{ background:var(--sand); padding:38px 28px; border-radius:var(--radius); border:1px solid var(--line); }
.stat-cell b{ font-family:var(--display); font-size:38px; color:var(--copper); display:block; }
.stat-cell span{ font-family:var(--mono); font-size:11.5px; letter-spacing:0.06em; text-transform:uppercase; color:var(--slate); }

/* ---------- hub / articles ---------- */
.article-list{ display:flex; flex-direction:column; gap:12px; }
.article-row{
  display:grid;
  grid-template-columns:96px 90px 1fr auto;
  gap:24px;
  align-items:center;
  padding:20px;
  background:var(--sand);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:border-color .2s ease;
}
.article-row:hover{ border-color:var(--copper); }
.article-thumb{ width:96px; height:72px; overflow:hidden; background:var(--bark); border-radius:var(--radius-sm); }
.article-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
.article-date{ font-family:var(--mono); font-size:12px; color:var(--slate); }
.article-row h3{ font-size:18px; }
.article-row p{ color:var(--slate); font-size:14px; margin-top:7px; }
.article-cat{ font-family:var(--mono); font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:var(--copper); white-space:nowrap; }
.article-full{ padding:60px 0; }
.article-hero-img{ width:100%; aspect-ratio:16/6; object-fit:cover; margin-top:28px; border-radius:var(--radius); }
.article-full .eyebrow{ margin-bottom:16px; }
.article-full h2{ font-size:29px; max-width:640px; }
.article-full .meta{ font-family:var(--mono); font-size:12px; color:var(--slate); margin-top:14px; }
.article-full .body{ margin-top:24px; max-width:680px; color:var(--bark-soft); font-size:16px; }
.article-full .body p{ margin-top:15px; }
.article-full .body h4{ font-size:18px; margin-top:26px; margin-bottom:8px; }
.article-divider{ height:1px; background:var(--line); margin:0; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--copper);
  color:var(--sand);
  padding:60px 0;
  text-align:center;
  border-radius:var(--radius);
}
.cta-band h2{ font-size:clamp(26px,3vw,36px); color:var(--sand); }
.cta-band p{ margin-top:14px; color:rgba(250,247,239,0.9); }
.cta-band .hero-actions{ justify-content:center; margin-top:28px; }
.cta-band .btn-primary{ background:var(--bark); }
.cta-band .btn-primary:hover{ background:var(--bark-soft); }
.cta-band .btn-outline-light:hover{ border-color:var(--sand); }

/* ---------- forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.field.full{ grid-column:1/-1; }
.field label{ font-family:var(--mono); font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:var(--slate); }
.field input, .field select, .field textarea{
  font-family:var(--body);
  font-size:15px;
  padding:13px 15px;
  border:1px solid var(--line);
  background:var(--sand);
  border-radius:var(--radius-sm);
  color:var(--bark);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--copper); outline-offset:1px; border-color:var(--copper); }
.field textarea{ resize:vertical; min-height:110px; }

/* ---------- consent checkboxes ---------- */
.consent-list{ display:flex; flex-direction:column; gap:16px; margin:8px 0 26px; }
.consent-item{ display:flex; gap:12px; align-items:flex-start; }
.consent-item input[type="checkbox"]{
  margin-top:3px; width:17px; height:17px; flex-shrink:0;
  accent-color:var(--copper); cursor:pointer;
}
.consent-item label{ font-size:13px; color:var(--slate); line-height:1.65; }
.consent-item .consent-title{
  display:block; color:var(--bark); font-family:var(--mono);
  font-size:11px; text-transform:uppercase; letter-spacing:0.07em; margin-bottom:5px;
}
.consent-item a{ color:var(--copper); text-decoration:underline; text-underline-offset:2px; }
.consent-item a:hover{ color:var(--copper-deep); }

/* ---------- contact info blocks ---------- */
.info-block{ padding:22px 0; border-top:1px solid var(--line); }
.info-block:first-child{ border-top:none; }
.info-block .k{ font-family:var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:0.08em; color:var(--copper); }
.info-block .v{ margin-top:8px; font-size:16px; }

/* ---------- quiz ---------- */
.quiz-shell{
  max-width:680px;
  margin:0 auto;
  border:1px solid var(--line);
  background:var(--sand);
  border-radius:var(--radius);
  overflow:hidden;
}
.quiz-progress{ display:flex; gap:6px; padding:24px 32px 0; }
.quiz-progress span{ height:3px; border-radius:2px; flex:1; background:var(--line); }
.quiz-progress span.done{ background:var(--copper); }
.quiz-step{ padding:34px 36px 40px; }
.quiz-step .eyebrow{ margin-bottom:16px; }
.quiz-step h3{ font-size:23px; }
.quiz-options{ margin-top:24px; display:flex; flex-direction:column; gap:10px; }
.quiz-option{
  text-align:left;
  padding:16px 18px;
  border:1px solid var(--line);
  background:var(--limestone);
  border-radius:var(--radius-sm);
  font-family:var(--body);
  font-size:15px;
  cursor:pointer;
  transition:all .15s ease;
}
.quiz-option:hover{ border-color:var(--copper); }
.quiz-option.selected{ border-color:var(--copper); background:rgba(168,90,46,0.1); }
.quiz-nav{ margin-top:28px; display:flex; justify-content:space-between; align-items:center; }
.quiz-back{ font-family:var(--mono); font-size:12px; color:var(--slate); background:none; border:none; cursor:pointer; letter-spacing:0.05em; text-transform:uppercase; }
.quiz-result{ display:none; }
.quiz-result .deg{ font-family:var(--mono); color:var(--copper); font-size:14px; }
.quiz-result h3{ margin-top:14px; font-size:25px; }
.quiz-result p{ margin-top:14px; color:var(--slate); }
.quiz-result .hero-actions{ margin-top:24px; }

/* ---------- footer ---------- */
.site-footer{ background:var(--bark); color:var(--slate-light); padding:76px 0 30px; }
.footer-top{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:52px;
  border-bottom:1px solid var(--line-on-bark);
}
.footer-brand .brand{ color:var(--sand); }
.footer-brand p{ margin-top:18px; max-width:280px; font-size:14px; color:var(--slate-light); }
.footer-col h4{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--slate-light); margin-bottom:18px; }
.footer-col ul{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:14px; color:rgba(250,247,239,0.75); }
.footer-col a:hover{ color:var(--sand); }
.footer-bottom{ padding-top:26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:12px; color:var(--slate-light); }

/* ---------- utility ---------- */
.mt-lg{ margin-top:56px; }
.text-center{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .ring-graphic{ max-width:280px; margin-top:10px; }
  .feature-grid{ grid-template-columns:repeat(2,1fr); }
  .bearings{ grid-template-columns:1fr; }
  .card-grid{ grid-template-columns:repeat(2,1fr); }
  .cap-row{ grid-template-columns:1fr; gap:16px; padding:24px; }
  .cap-media{ aspect-ratio:16/9; order:-1; }
  .photo-banner{ height:320px; }
  .stat-band{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr 1fr; }
  .form-grid{ grid-template-columns:1fr; }
}
@media (max-width: 680px){
  .main-nav{ position:fixed; top:78px; left:0; right:0; bottom:0; background:var(--limestone); flex-direction:column; align-items:flex-start; padding:30px 32px; gap:22px; transform:translateX(100%); transition:transform .25s ease; overflow-y:auto; }
  .main-nav.open{ transform:translateX(0); }
  .nav-toggle{ display:flex; }
  .header-phone{ display:none; }
  .header-row{ height:78px; }
  .brand{ font-size:21px; gap:9px; }
  .brand .mark{ width:32px; height:32px; }
  .feature-grid{ grid-template-columns:1fr; }
  .card-grid{ grid-template-columns:1fr; }
  .article-row{ grid-template-columns:64px 1fr; gap:12px; }
  .article-cat{ grid-column:2; }
  .photo-banner{ height:260px; }
  .footer-top{ grid-template-columns:1fr; }
  .hero-grid{ padding-bottom:56px; }
  section{ padding:64px 0; }
  .cta-band{ padding:48px 24px; }
}