/* ==========================================================================
   Estia Homes — Components
   Every reusable block, lifted from the approved homepage and extended for
   the interior pages using the SAME tokens and visual grammar.
   Sections: Buttons · Nav · Hero · Page-hero · Stat band · Section shell ·
   Split · Elements · Chips · Phases · Steps · Climate cols · Dignity ·
   Advantages · Spec tables · Prose · Form · CTA · Footer
   ========================================================================== */

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-block;font-weight:600;font-size:14px;letter-spacing:.02em;
  padding:11px 22px;border-radius:2px;transition:all .2s;cursor:pointer;
  border:1.5px solid transparent;font-family:var(--sans);
}
.btn-amber{background:var(--amber);color:var(--navy);border-color:var(--amber)}
.btn-amber:hover{background:var(--amber-deep);border-color:var(--amber-deep);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-2)}
/* ghost variant for light backgrounds */
.btn-ghost-navy{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost-navy:hover{background:var(--navy);color:#fff}

/* ---------- NAV ---------- */
header.nav{
  position:sticky;top:0;z-index:100;background:rgba(22,41,75,.96);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .mark{width:30px;height:30px}
.brand .name{font-weight:600;letter-spacing:.18em;font-size:16px}
nav.links{display:flex;gap:34px;align-items:center}
nav.links a{color:rgba(255,255,255,.82);font-size:14px;font-weight:500;letter-spacing:.01em;transition:color .2s;position:relative}
nav.links a:hover{color:#fff}
nav.links a.active{color:#fff}
nav.links a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:-24px;height:2px;background:var(--amber)
}
.nav-cta{display:flex;align-items:center;gap:14px}
/* hamburger */
.nav-toggle{
  display:none;width:42px;height:42px;background:transparent;border:1.5px solid rgba(255,255,255,.28);
  border-radius:2px;cursor:pointer;padding:0;align-items:center;justify-content:center
}
.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{
  display:block;width:18px;height:2px;background:#fff;position:relative;transition:all .25s
}
.nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0}
.nav-toggle span:before{top:-6px}
.nav-toggle span:after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span:before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:after{top:0;transform:rotate(-45deg)}
/* mobile drawer */
.mobile-menu{
  display:none;position:fixed;inset:70px 0 0 0;z-index:99;background:var(--navy);
  padding:26px 32px 40px;flex-direction:column;gap:4px;
  border-top:1px solid rgba(255,255,255,.08);overflow-y:auto
}
.mobile-menu.open{display:flex}
.mobile-menu a{
  color:rgba(255,255,255,.85);font-size:19px;font-weight:500;padding:15px 0;
  border-bottom:1px solid rgba(255,255,255,.08)
}
.mobile-menu a.active{color:var(--amber)}
.mobile-menu .btn{margin-top:24px;text-align:center;font-size:16px;padding:14px 22px}
@media(max-width:860px){
  nav.links{display:none}
  .nav-cta .btn:not(.nav-toggle){display:none}
  .nav-toggle{display:inline-flex}
}
body.menu-open{overflow:hidden}

/* ---------- HERO (home) ---------- */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;opacity:.5
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding:84px 0 72px}
.hero .eyebrow{margin-bottom:26px}
.hero h1{color:#fff;font-size:60px;font-weight:600;letter-spacing:-.03em;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p.lede{font-size:19px;color:rgba(255,255,255,.82);max-width:30em;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-credit{font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.02em;border-top:1px solid rgba(255,255,255,.14);padding-top:18px;max-width:30em}
.hero-credit strong{color:rgba(255,255,255,.85);font-weight:600}
.hero-media{position:relative}
.hero-media img{border-radius:4px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.hero-media .tag{position:absolute;left:-14px;bottom:26px;background:var(--amber);color:var(--navy);font-weight:600;font-size:13px;letter-spacing:.03em;padding:9px 16px;border-radius:2px;box-shadow:0 8px 24px rgba(0,0,0,.3)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px;padding:52px 0}.hero h1{font-size:40px}}

/* ---------- PAGE HERO (interior pages) ---------- */
.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.page-hero:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;opacity:.5
}
.page-hero .inner{position:relative;padding:72px 0 64px;max-width:44em}
.page-hero .eyebrow{margin-bottom:20px}
.page-hero h1{color:#fff;font-size:52px;font-weight:600;letter-spacing:-.03em;margin-bottom:20px}
.page-hero h1 em{font-style:normal;color:var(--amber)}
.page-hero p{font-size:19px;color:rgba(255,255,255,.82);max-width:34em}
.breadcrumb{font-size:12.5px;letter-spacing:.06em;color:rgba(255,255,255,.5);margin-bottom:22px;text-transform:uppercase}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:var(--amber)}
@media(max-width:860px){.page-hero h1{font-size:36px}.page-hero .inner{padding:52px 0 44px}}

/* ---------- STAT BAND ---------- */
.stats{background:var(--paper);border-bottom:1px solid var(--line)}
.stats.on-white{background:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:44px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat .num{font-size:44px;font-weight:600;color:var(--navy);letter-spacing:-.03em;line-height:1}
.stat .num span{color:var(--amber-text)}
.stat .lbl{margin-top:10px;font-size:14px;color:var(--text);line-height:1.4}
.stats .src{grid-column:1/-1;padding:14px 28px;font-size:12px;color:#6D6857;border-top:1px solid var(--line);letter-spacing:.02em}
@media(max-width:860px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{border-bottom:1px solid var(--line);min-width:0}.stat:nth-child(2){border-right:none}}
@media(max-width:420px){.stat{padding:32px 20px}.stat .num{font-size:38px}}

/* ---------- SECTION SHELL ---------- */
section.block{padding:96px 0}
section.block.paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.block.tight{padding:72px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.reverse .txt{order:2}
.split.wide-media{grid-template-columns:1.15fr 1fr}
h2.section{font-size:40px;font-weight:600;margin:16px 0 22px;max-width:14em}
h2.section.center{margin-left:auto;margin-right:auto}
.section-lede{font-size:18px;color:var(--text);max-width:34em}
.section-lede + .section-lede{margin-top:18px}
.section-head{max-width:40em;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:38px;margin-bottom:16px}
.section-head .section-lede{margin:0 auto}
.figure img{border-radius:4px;box-shadow:0 20px 50px rgba(22,41,75,.16)}
.figure.plain img{box-shadow:0 8px 24px rgba(22,41,75,.10);border:1px solid var(--line)}
.figure figcaption{font-size:12.5px;color:#6D6857;margin-top:12px;letter-spacing:.02em}
@media(max-width:860px){.split{grid-template-columns:minmax(0,1fr);gap:32px}.split.reverse .txt{order:0}.split.wide-media{grid-template-columns:minmax(0,1fr)}h2.section{font-size:30px}section.block{padding:60px 0}}

/* Placeholder figure (awaiting deck asset) */
.figure.placeholder .ph{
  border:1.5px dashed var(--line);border-radius:4px;background:var(--paper);
  aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;padding:28px;text-align:center;color:#6D6857
}
.figure.placeholder .ph svg{width:38px;height:38px;color:var(--amber-text);opacity:.7}
.figure.placeholder .ph b{font-size:13px;color:var(--navy);letter-spacing:.03em}
.figure.placeholder .ph span{font-size:12.5px;max-width:26em}

/* ---------- THREE PRIMARY ELEMENTS ---------- */
.elements{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px;border-radius:4px;overflow:hidden}
.elements.cols-2{grid-template-columns:repeat(2,1fr)}
.element{background:#fff;padding:26px 24px}
.element .n{font-family:var(--serif);font-size:15px;color:var(--amber-text);font-weight:400}
.element h3{font-size:18px;margin:8px 0 8px}
.element p{font-size:14.5px;color:var(--text)}
@media(max-width:860px){.elements,.elements.cols-2{grid-template-columns:1fr}}

/* ---------- FACT CHIPS ---------- */
.factrow{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.chip{background:var(--paper);border:1px solid var(--line);border-radius:2px;padding:14px 20px}
.chip.on-paper{background:var(--white)}
.chip b{display:block;font-size:24px;color:var(--navy);font-weight:600;letter-spacing:-.02em}
.chip span{font-size:13px;color:var(--text)}

/* ---------- HOW IT WORKS / PHASES ---------- */
.how{background:var(--paper)}
.how-head{text-align:center;max-width:40em;margin:0 auto 52px}
.how-head h2{font-size:38px;margin-bottom:16px}
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.phase{background:#fff;border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:4px;padding:30px 28px}
.phase .step{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--amber-text)}
.phase h3{font-size:21px;margin:10px 0 12px}
.phase p{font-size:14.5px;color:var(--text)}
.phase ul{list-style:none;margin-top:14px}
.phase li{font-size:13.5px;color:var(--text);padding-left:20px;position:relative;margin-bottom:6px}
.phase li:before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--navy);border-radius:50%}
@media(max-width:860px){.phases{grid-template-columns:1fr}}

/* ---------- NUMBERED STEP LIST (assembly detail) ---------- */
.steps{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:8px}
.step-item{background:#fff;display:grid;grid-template-columns:64px 1fr;gap:0;align-items:stretch}
.step-item .idx{
  background:var(--navy);color:#fff;font-weight:600;font-size:20px;
  display:flex;align-items:center;justify-content:center;letter-spacing:-.02em
}
.step-item .body{padding:20px 24px}
.step-item .body h3{font-size:17px;margin-bottom:6px}
.step-item .body p{font-size:14px;color:var(--text)}
.step-item .body .ph-label{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-text);margin-bottom:6px}

/* ---------- CLIMATE COLUMNS ---------- */
.climate-cols{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:34px}
.cc{border-left:3px solid var(--navy);padding-left:22px}
.cc.hot{border-color:var(--amber)}
.cc h3{font-size:16px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
.cc p{font-size:14.5px}
.cc ul{list-style:none;margin-top:12px}
.cc li{font-size:14px;padding-left:18px;position:relative;margin-bottom:7px}
.cc li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--navy)}
.cc.hot li:before{background:var(--amber-deep)}
@media(max-width:600px){.climate-cols{grid-template-columns:1fr}}

/* ---------- DIGNITY / HUMANITY ---------- */
.dignity{position:relative;color:#fff;background:var(--navy)}
.dignity .media{position:relative}
.dignity .media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.dignity-grid{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.dignity.reverse .media{order:2}
.dignity .panel{padding:80px 56px;display:flex;flex-direction:column;justify-content:center}
.dignity blockquote{font-family:var(--serif);font-size:32px;line-height:1.28;color:#fff;letter-spacing:-.01em;margin-bottom:24px}
.dignity blockquote em{color:var(--amber);font-style:italic}
.dignity p{color:rgba(255,255,255,.82);font-size:16px;max-width:30em}
@media(max-width:860px){.dignity-grid{grid-template-columns:1fr}.dignity.reverse .media{order:0}.dignity .media{min-height:300px;position:relative}.dignity .panel{padding:48px 30px}.dignity blockquote{font-size:25px}}

/* ---------- ADVANTAGES ---------- */
.adv-head{max-width:38em;margin-bottom:48px}
.adv-head h2{font-size:38px;margin-bottom:14px}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.adv{background:#fff;padding:32px 28px}
.adv .ico{width:34px;height:34px;color:var(--amber-text);margin-bottom:16px}
.adv h3{font-size:17px;margin-bottom:10px}
.adv p{font-size:14px;color:var(--text)}
@media(max-width:860px){.adv-grid{grid-template-columns:1fr}}

/* ---------- SPEC / DATA TABLE ---------- */
.spec{width:100%;border-collapse:collapse;margin-top:8px;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.spec caption{text-align:left;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-text);padding:0 0 14px}
.spec th,.spec td{text-align:left;padding:15px 20px;font-size:14.5px;border-bottom:1px solid var(--line)}
.spec thead th{background:var(--navy);color:#fff;font-weight:600;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
.spec tbody tr:last-child td{border-bottom:none}
.spec tbody tr:nth-child(even){background:var(--paper)}
.spec td:first-child{font-weight:600;color:var(--navy)}
@media(max-width:600px){.spec{table-layout:fixed}.spec th,.spec td{padding:12px 12px;font-size:13px;word-break:normal;overflow-wrap:anywhere}}

/* ---------- PROSE (long-form text blocks) ---------- */
.prose{max-width:38em}
.prose p{font-size:16.5px;color:var(--text);margin-bottom:18px}
.prose p:last-child{margin-bottom:0}
.prose h3{font-size:22px;margin:34px 0 12px}
.prose ul{list-style:none;margin:6px 0 18px}
.prose li{font-size:16px;padding-left:22px;position:relative;margin-bottom:10px}
.prose li:before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;background:var(--amber);border-radius:50%}

/* Two-column prose (for narrative pages) */
.two-col{columns:2;column-gap:48px}
.two-col p{margin-bottom:16px;font-size:16px;break-inside:avoid}
@media(max-width:760px){.two-col{columns:1}}

/* ---------- VALUE ROWS (impact narrative) ---------- */
.value-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:8px}
.value{background:#fff;display:grid;grid-template-columns:56px 1fr;padding:28px 30px;gap:22px;align-items:start}
.value .ico{width:30px;height:30px;color:var(--amber-text);margin-top:2px}
.value h3{font-size:18px;margin-bottom:8px}
.value p{font-size:15px;color:var(--text);max-width:44em}
@media(max-width:600px){.value{grid-template-columns:1fr;gap:14px}}

/* ---------- FORM ---------- */
.form-shell{background:#fff;border:1px solid var(--line);border-radius:4px;padding:38px 36px;box-shadow:0 20px 50px rgba(22,41,75,.10)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--navy);letter-spacing:.02em}
.field label .req{color:var(--amber-text)}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:15px;color:var(--ink);
  padding:12px 14px;border:1.5px solid var(--line);border-radius:2px;background:#fff;
  transition:border-color .2s
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber-deep);outline:none}
.field textarea{resize:vertical;min-height:120px}
.field .err{font-size:12.5px;color:#b23b2e;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#b23b2e}
.field.invalid .err{display:block}
.form-note{font-size:12.5px;color:#6D6857;margin-top:16px}
.form-status{display:none;margin-top:18px;padding:14px 18px;border-radius:2px;font-size:14.5px;font-weight:500}
.form-status.ok{display:block;background:#eef4ec;border:1px solid #cfe0c8;color:#2f5a2a}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}.form-shell{padding:28px 22px}}

/* Contact side rail */
.contact-rail{display:flex;flex-direction:column;gap:26px}
.contact-card h3{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-text);margin-bottom:8px}
.contact-card p{font-size:15px;color:var(--text)}
.contact-card a{color:var(--navy);font-weight:600}
.contact-card a:hover{color:var(--amber-text)}
@media(max-width:600px){.contact-rail-wrap{grid-template-columns:1fr!important}}

/* ---------- CTA ---------- */
.cta{background:var(--navy);color:#fff;text-align:center;padding:96px 0;position:relative;overflow:hidden}
.cta:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;opacity:.4
}
.cta .inner{position:relative}
.cta h2{color:#fff;font-size:44px;max-width:16em;margin:18px auto 20px}
.cta h2 em{font-style:normal;color:var(--amber)}
.cta p{color:rgba(255,255,255,.82);font-size:18px;max-width:34em;margin:0 auto 32px}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta .who{margin-top:40px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
@media(max-width:860px){.cta h2{font-size:30px}.cta{padding:64px 0}}

/* ---------- FOOTER ---------- */
footer{background:#101f39;color:rgba(255,255,255,.7);padding:56px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand .name{color:#fff;font-weight:600;letter-spacing:.18em;font-size:16px;margin:14px 0 12px;display:flex;align-items:center;gap:10px}
.foot-brand p{font-size:14px;max-width:26em}
.foot-tag{color:var(--amber);font-size:13px;letter-spacing:.06em;margin-top:14px}
footer h2{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
footer ul{list-style:none}
footer li{margin-bottom:10px;font-size:14px}
footer li a{color:rgba(255,255,255,.7);transition:color .2s}
footer li a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:12.5px;color:rgba(255,255,255,.6)}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:30px}}

/* ==========================================================================
   MOBILE-FIRST REFINEMENTS
   Everything below lives inside max-width queries, so the desktop view
   (>=861px) renders identically to before. Focus: touch ergonomics, no
   horizontal overflow, correct iOS input behaviour, tighter type + rhythm.
   ========================================================================== */
.table-wrap{width:100%}

@media(max-width:860px){
  /* Thumb-friendly tap targets (~44px, WCAG 2.5.5) */
  .btn{padding:14px 24px}
  .nav-toggle{width:44px;height:44px}
  .mobile-menu a{padding:16px 0}
  /* 16px inputs stop iOS Safari auto-zooming the page on focus */
  .field input,.field select,.field textarea{font-size:16px}
  /* Keep the hero caption chip inside the viewport (it hangs left on desktop) */
  .hero-media .tag{left:10px;right:auto}
  /* Wide data tables scroll as a unit instead of breaking the grid */
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .table-wrap.wide .spec{min-width:480px}
  /* Side-by-side condition photos stack for legibility */
  .figure-duo{grid-template-columns:1fr !important}
}

@media(max-width:600px){
  .wrap{padding:0 20px}
  section.block{padding:56px 0}
  .hero h1{font-size:34px}
  .page-hero h1{font-size:31px}
  .page-hero p,.hero p.lede{font-size:17px}
  h2.section{font-size:27px}
  .section-head h2,.adv-head h2,.how-head h2{font-size:28px}
  .cta h2{font-size:28px}
  .cta p{font-size:16px}
  .dignity blockquote{font-size:23px}
  .dignity .panel{padding:44px 26px}
  .stat{padding:32px 20px}
  .stat .num{font-size:36px}
  .form-shell{padding:26px 20px}
  .section-lede{font-size:16.5px}
  .prose p{font-size:16px}
}

@media(max-width:400px){
  .wrap{padding:0 16px}
  .hero h1{font-size:30px}
  .page-hero h1{font-size:27px}
  .brand .name{font-size:14px;letter-spacing:.12em}
}