/* ==========================================================================
   Dorteq, site stylesheet
   Design language taken directly from the visiting card (brand/cards/):
   charcoal front, warm off-white back, Poppins, champagne rules under
   letterspaced eyebrow labels. Sections alternate the two card faces.
   Colours are the locked values in brand/BRAND-GUIDE.md. Do not invent new ones.
   ========================================================================== */

:root{
  /* Locked brand colours */
  --charcoal:#0F0F0F;
  --ink:#0B0B0B;
  --champagne:#D3B99C;
  --offwhite:#FAF7F2;

  /* Derived, card-matched */
  --text-dark-bg:#F2F0ED;   /* body copy on charcoal */
  --text-light-bg:#2A2724;  /* body copy on off-white */
  --warm-grey:#8A7C6B;      /* card back: designation + address. Borders and rules only. */
  --warm-grey-text:#7A6E5F; /* same hue, darkened to clear 4.5:1 on off-white (3.80 -> 4.65) */
  --dim:#8A8683;            /* muted on charcoal */
  --hairline-dark:rgba(211,185,156,.20);
  --hairline-light:rgba(138,124,107,.26);

  --maxw:1180px;
  --gutter:clamp(20px,5vw,64px);
  --section-y:clamp(64px,9vw,124px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

body{
  background:var(--charcoal);
  color:var(--text-dark-bg);
  font-family:Poppins,-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif;
  font-weight:300;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;display:block}
a{color:inherit}

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding-top:var(--section-y);padding-bottom:var(--section-y)}
.section--dark{background:var(--charcoal);color:var(--text-dark-bg)}
.section--light{background:var(--offwhite);color:var(--text-light-bg)}
.section--ink{background:var(--ink);color:var(--text-dark-bg)}
.section--tight{padding-top:clamp(44px,6vw,76px);padding-bottom:clamp(44px,6vw,76px)}

/* --------------------------------------------------------------------------
   The card's type system
   -------------------------------------------------------------------------- */
.eyebrow{
  font-size:11px;
  font-weight:600;
  letter-spacing:.20em;
  text-transform:uppercase;
  color:var(--champagne);
  margin-bottom:18px;
}
.section--light .eyebrow{color:var(--warm-grey-text)}

.rule{width:56px;height:1px;background:var(--champagne);opacity:.75;margin:0 0 26px}
.rule--center{margin-left:auto;margin-right:auto}
.section--light .rule{background:var(--champagne);opacity:1}

h1,h2,h3,h4{font-weight:400;line-height:1.18;letter-spacing:-.01em}
h1{font-size:clamp(32px,5.6vw,62px);font-weight:300}
h2{font-size:clamp(25px,3.6vw,40px);font-weight:300}
h3{font-size:clamp(18px,2vw,22px);font-weight:500;letter-spacing:0}
h4{font-size:15px;font-weight:600;letter-spacing:.02em}

.lede{font-size:clamp(17px,1.9vw,21px);font-weight:300;line-height:1.55;max-width:62ch}
p{max-width:66ch}
p + p{margin-top:1em}
.muted{color:var(--dim)}
.section--light .muted{color:var(--warm-grey-text)}
strong{font-weight:500}
.champagne{color:var(--champagne)}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(15,15,15,.90);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--hairline-dark);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding-top:16px;padding-bottom:16px;
}
.site-header__logo{width:clamp(132px,15vw,168px);height:auto}
.site-header__logo img{width:100%;height:auto}

.nav{display:flex;align-items:center;gap:clamp(16px,2.4vw,30px)}
.nav a{
  font-size:12.5px;font-weight:400;letter-spacing:.10em;text-transform:uppercase;
  text-decoration:none;color:var(--text-dark-bg);opacity:.78;
  padding:6px 0;border-bottom:1px solid transparent;transition:.18s;
  white-space:nowrap;
}
.nav a:hover{opacity:1;color:var(--champagne)}
.nav a[aria-current="page"]{opacity:1;color:var(--champagne);border-bottom-color:var(--champagne)}

.nav-toggle{
  display:none;background:none;border:1px solid var(--hairline-dark);
  color:var(--champagne);padding:8px 12px;font:inherit;font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;cursor:pointer;
}

/* --------------------------------------------------------------------------
   Buttons, the card's restraint, not a SaaS gradient
   -------------------------------------------------------------------------- */
.btn{
  display:inline-block;font-size:12.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  padding:15px 30px;border:1px solid var(--champagne);
  transition:.2s;cursor:pointer;
}
.btn--solid{background:var(--champagne);color:var(--ink);border-color:var(--champagne)}
.btn--solid:hover{background:transparent;color:var(--champagne)}
.btn--ghost{background:transparent;color:var(--champagne)}
.btn--ghost:hover{background:var(--champagne);color:var(--ink)}
.section--light .btn--ghost{color:var(--ink);border-color:var(--ink)}
.section--light .btn--ghost:hover{background:var(--ink);color:var(--offwhite)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero{position:relative;min-height:clamp(520px,84vh,780px);display:flex;align-items:flex-end;overflow:hidden}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__scrim{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,15,15,.62) 0%,rgba(15,15,15,.50) 42%,rgba(15,15,15,.94) 100%);
}
.hero__inner{position:relative;width:100%;padding-bottom:clamp(52px,8vw,96px);padding-top:clamp(80px,12vw,140px)}
.hero h1{max-width:15ch}
.hero .lede{margin-top:22px;color:#E4E1DD}

/* --------------------------------------------------------------------------
   Grids and cards
   -------------------------------------------------------------------------- */
.grid{display:grid;gap:clamp(20px,2.6vw,34px)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}

.tile{position:relative;text-decoration:none;color:inherit;display:block}
.tile__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#171717}
.tile__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.6,.2,1)}
.tile:hover .tile__media img{transform:scale(1.045)}
.tile__body{padding-top:20px}
.tile__body h3{margin-bottom:8px}
.tile__body p{font-size:14.5px;color:var(--dim);max-width:42ch}
.section--light .tile__body p{color:var(--warm-grey-text)}
.tile__more{
  display:inline-block;margin-top:14px;font-size:11px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--champagne);
}
.section--light .tile__more{color:var(--warm-grey-text)}

/* Spec block, the card back's information rhythm */
.spec{border-top:1px solid var(--hairline-dark);padding-top:22px}
.section--light .spec{border-top-color:var(--hairline-light)}
.spec h4{color:var(--champagne);margin-bottom:12px;font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.section--light .spec h4{color:var(--warm-grey-text)}
.spec ul{list-style:none}
.spec li{font-size:15px;padding:7px 0;border-bottom:1px solid var(--hairline-dark)}
.section--light .spec li{border-bottom-color:var(--hairline-light)}
.spec li:last-child{border-bottom:none}

/* Split: image one side, copy the other */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(28px,4vw,72px);align-items:center}
.split__media{aspect-ratio:4/3;overflow:hidden;background:#171717}
.split__media img{width:100%;height:100%;object-fit:cover}
.split--reverse .split__media{order:2}
@media(max-width:760px){.split--reverse .split__media{order:0}}

/* Numbered process steps */
.steps{counter-reset:step;display:grid;gap:0}
.step{
  counter-increment:step;
  display:grid;grid-template-columns:clamp(52px,7vw,84px) 1fr;
  gap:clamp(16px,3vw,36px);
  padding:clamp(24px,3.2vw,38px) 0;
  border-top:1px solid var(--hairline-dark);
}
.section--light .step{border-top-color:var(--hairline-light)}
.step:last-child{border-bottom:1px solid var(--hairline-dark)}
.section--light .step:last-child{border-bottom-color:var(--hairline-light)}
.step::before{
  content:"0" counter(step);
  font-size:clamp(15px,1.7vw,18px);font-weight:500;
  color:var(--champagne);letter-spacing:.08em;line-height:1.4;
}
.section--light .step::before{color:var(--warm-grey-text)}
.step h3{margin-bottom:8px}
.step p{font-size:15px;color:var(--dim)}
.section--light .step p{color:var(--warm-grey-text)}

/* Stat / fact strip */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:clamp(20px,3vw,44px)}
.fact{border-left:1px solid var(--champagne);padding-left:20px}
.fact .k{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--champagne);margin-bottom:8px}
.section--light .fact{border-left-color:var(--warm-grey)}
.section--light .fact .k{color:var(--warm-grey-text)}
.fact .v{font-size:16px;line-height:1.5}

/* Audience chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.chip{
  font-size:12.5px;letter-spacing:.04em;padding:9px 16px;
  border:1px solid var(--hairline-dark);color:var(--text-dark-bg);
}
.section--light .chip{border-color:var(--hairline-light);color:var(--text-light-bg)}

/* --------------------------------------------------------------------------
   Form, off-white card-back panel
   -------------------------------------------------------------------------- */
.form{max-width:720px}
.field{margin-bottom:22px}
.field label{
  display:block;font-size:11px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--warm-grey-text);margin-bottom:9px;
}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:15.5px;font-weight:300;color:var(--ink);
  background:#fff;border:1px solid var(--hairline-light);border-radius:0;
  padding:14px 16px;transition:border-color .18s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--champagne);box-shadow:0 0 0 3px rgba(211,185,156,.28);
}
.field textarea{min-height:132px;resize:vertical}
.field--half{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.form__note{font-size:13px;color:var(--warm-grey-text);margin-top:18px;max-width:56ch}
.form__status{margin-top:18px;font-size:14.5px;display:none}
.form__status.is-visible{display:block}
.form__status.is-ok{color:#3F6B4B}
.form__status.is-err{color:#8C3A2E}

/* Contact rail */
.contact-list{list-style:none}
.contact-list li{padding:16px 0;border-bottom:1px solid var(--hairline-light)}
.contact-list li:last-child{border-bottom:none}
.contact-list .k{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--warm-grey-text);margin-bottom:5px}
.contact-list a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink);font-size:16px;transition:.18s}
.contact-list a:hover{color:var(--warm-grey-text);border-bottom-color:var(--champagne)}

/* --------------------------------------------------------------------------
   CTA band + footer
   -------------------------------------------------------------------------- */
.cta{text-align:center}
.cta h2{margin:0 auto 16px;max-width:20ch}
.cta p{margin:0 auto;color:var(--dim)}

.site-footer{background:var(--ink);border-top:1px solid var(--hairline-dark);padding:clamp(48px,6vw,72px) 0 34px}
.site-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(28px,4vw,56px)}
.site-footer__logo{width:184px;margin-bottom:20px}
.site-footer h4{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--champagne);margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{padding:5px 0;font-size:14.5px;color:var(--dim)}
.site-footer a{color:var(--dim);text-decoration:none;transition:.18s}
.site-footer a:hover{color:var(--champagne)}
.site-footer__base{
  margin-top:clamp(36px,5vw,56px);padding-top:24px;
  border-top:1px solid var(--hairline-dark);
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;
  font-size:12.5px;color:#66625F;
}

/* WhatsApp float */
.wa-float{
  position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:70;
  display:inline-flex;align-items:center;gap:10px;
  background:var(--champagne);color:var(--ink);text-decoration:none;
  padding:13px 20px;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  box-shadow:0 10px 34px rgba(0,0,0,.42);transition:.2s;
}
.wa-float:hover{background:#E2CDB5}
.wa-float svg{width:17px;height:17px;flex:none}

/* --------------------------------------------------------------------------
   Placeholder marker, every stock image carries data-placeholder.
   This dotted champagne edge only shows with ?ph=1 in the URL, so Shams can
   see exactly what still needs a real render without shipping a debug style.
   -------------------------------------------------------------------------- */
body.show-placeholders [data-placeholder]{outline:2px dashed rgba(211,185,156,.75);outline-offset:-6px}
body.show-placeholders [data-placeholder]::after{
  content:attr(data-placeholder);position:absolute;left:8px;top:8px;z-index:5;
  background:rgba(15,15,15,.86);color:var(--champagne);
  font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:5px 9px;
}

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .tile:hover .tile__media img{transform:none}
}

/* --------------------------------------------------------------------------
   Mobile
   -------------------------------------------------------------------------- */
@media(max-width:880px){
  .nav-toggle{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--ink);border-bottom:1px solid var(--hairline-dark);
    padding:8px var(--gutter) 20px;
  }
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--hairline-dark);opacity:.9}
  .nav a:last-child{border-bottom:none}
  .site-header .wrap{position:relative}
}
@media(max-width:520px){
  .wa-float{padding:12px 16px;font-size:11px}
  .btn{padding:14px 22px;font-size:11.5px}
  .btn-row .btn{flex:1 1 100%;text-align:center}
}