/* ============================================================
   Ronald Ross Lettings & Estate Agents — pitch build · SOMETHINGCOOL
   Tokens + system per design-system.md. Dark-native monochrome
   luxury: black field, silver ink, sage accent, paper flips.
   ============================================================ */

:root{
  --black:       #0A0A0B;
  --panel:       #141518;
  --silver:      #B8B8B8;
  --silver-hi:   #D6D6D6;
  --silver-dim:  rgba(214,214,214,.72);
  --silver-faint:rgba(214,214,214,.45);
  --sage:        #6B8E79;
  --sage-bright: #8FB39E;
  --sage-deep:   #4E6B5B;
  --hairline:    rgba(214,214,214,.16);
  --glow:        rgba(107,142,121,.09);
  --paper:       #F7F7F5;
  --ink:         #141518;
  --ink-soft:    rgba(20,21,24,.68);
  --ink-faint:   rgba(20,21,24,.44);
  --rule:        rgba(20,21,24,.14);

  --serif: "Marcellus", "Iowan Old Style", Georgia, serif;
  --sans: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.22,.61,.2,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--black);
  color:var(--silver);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

::selection{ background:var(--sage); color:var(--black); }

img,svg{ display:block; max-width:100%; }
a{ color:var(--silver-hi); text-underline-offset:3px; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible{
  outline:2px solid var(--sage-bright); outline-offset:3px;
}
[hidden]{ display:none !important; }

/* Layout ------------------------------------------------------ */
.wrap{ max-width:1160px; margin:0 auto; padding-left:24px; padding-right:24px; }
/* NOTE: vertical padding never lives on .wrap (specificity trap — brain/patterns) */
section{ position:relative; }
.section-pad{ padding-top:clamp(72px,11vw,140px); padding-bottom:clamp(72px,11vw,140px); }

.label{
  font-family:var(--sans);
  font-size:11.5px; font-weight:600;
  letter-spacing:.28em; text-transform:uppercase;
  color:var(--sage-bright);
  margin:0 0 20px;
}
.paper .label{ color:var(--sage-deep); }

h1,h2,h3,h4{ font-family:var(--serif); font-weight:400; margin:0; }
.display{ line-height:1.02; letter-spacing:.005em; }
h2.display{ font-size:clamp(2rem,4.4vw,3.4rem); margin-bottom:26px; color:var(--silver-hi); }
.paper h2.display{ color:var(--ink); }
.lede{ font-size:clamp(1.02rem,1.5vw,1.2rem); color:var(--silver-dim); max-width:36em; }
.paper .lede{ color:var(--ink-soft); }

/* Buttons ------------------------------------------------------ */
.btn{
  display:inline-block;
  font-family:var(--sans); font-size:12px; font-weight:700;
  letter-spacing:.2em; text-transform:uppercase;
  padding:17px 30px 15px;
  background:var(--sage); color:var(--black);
  text-decoration:none; border:1px solid var(--sage);
  cursor:pointer;
  transition:background .35s var(--ease), color .35s var(--ease),
             border-color .35s var(--ease), transform .35s var(--ease);
}
.btn:hover{ background:var(--sage-bright); border-color:var(--sage-bright); transform:translateY(-2px); }
.btn-ghost{
  background:transparent; color:var(--silver);
  border:1px solid var(--hairline);
}
.btn-ghost:hover{ background:transparent; border-color:var(--silver); color:var(--silver-hi); transform:translateY(-2px); }
.paper .btn{ background:var(--sage-deep); border-color:var(--sage-deep); color:#fff; }
.paper .btn:hover{ background:var(--ink); border-color:var(--ink); }
.paper .btn-ghost{ background:transparent; color:var(--ink); border-color:rgba(20,21,24,.3); }
.paper .btn-ghost:hover{ background:transparent; border-color:var(--ink); color:var(--ink); }
.cta-row{ display:flex; gap:16px; flex-wrap:wrap; align-items:center; }

/* Demo honesty tag -------------------------------------------- */
.demo-tag{
  display:inline-flex; align-items:center; gap:8px;
  font-size:10.5px; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--black); background:var(--silver);
  border-radius:999px; padding:6px 14px 5px;
  vertical-align:middle;
}
.demo-tag::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--sage-deep); }
.paper .demo-tag{ background:var(--ink); color:var(--paper); }
.paper .demo-tag::before{ background:var(--sage-bright); }

/* Nav ---------------------------------------------------------- */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:50;
  background:rgba(10,10,11,.85);
  -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--hairline);
}
.nav-inner{
  max-width:1240px; margin:0 auto; padding:0 24px;
  height:74px; display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.nav-mark{ display:flex; align-items:center; text-decoration:none; }
.nav-mark img{ height:42px; width:auto; }
.nav-x{
  font-size:11px; font-weight:600; letter-spacing:.24em; text-transform:uppercase;
  color:var(--silver-dim); white-space:nowrap;
}
.nav-links{ display:flex; align-items:center; gap:30px; list-style:none; margin:0; padding:0; }
.nav-links a{
  font-size:11.5px; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color:var(--silver-dim); text-decoration:none;
  transition:color .3s var(--ease);
}
.nav-links a:hover{ color:var(--silver-hi); }
.nav-links a[aria-current="page"]{ color:var(--sage-bright); }
.nav .btn{ padding:12px 20px 10px; font-size:11px; }
.nav-burger{
  display:none; background:none; border:0; cursor:pointer; padding:10px;
  width:44px; height:44px; position:relative;
}
.nav-burger span{
  display:block; width:24px; height:2px; background:var(--silver);
  margin:5px auto; transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav.open .nav-burger span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav.open .nav-burger span:nth-child(2){ opacity:0; }
.nav.open .nav-burger span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
@media (max-width:920px){
  .nav-links{
    position:absolute; top:74px; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:rgba(10,10,11,.97); border-bottom:1px solid var(--hairline);
    display:none; padding:8px 0 16px;
  }
  .nav.open .nav-links{ display:flex; }
  .nav-links li{ width:100%; }
  .nav-links a{ display:block; padding:14px 24px; }
  .nav-burger{ display:block; }
  .nav .btn{ display:none; }
  .nav-x{ display:none; }
}

/* Hero --------------------------------------------------------- */
.hero{ min-height:92vh; display:flex; align-items:flex-end; padding-bottom:clamp(56px,8vw,96px); overflow:hidden; }
.hero-bg{ position:absolute; inset:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to bottom, rgba(10,10,11,.62) 0%, rgba(10,10,11,.34) 45%, rgba(10,10,11,.9) 100%);
}
.hero-inner{ position:relative; z-index:2; width:100%; padding-top:150px; }
.hero h1{
  font-size:clamp(2.5rem,6vw,4.6rem); line-height:1.03; color:#fff;
  max-width:12.5em; margin:0 0 22px; text-shadow:0 2px 30px rgba(0,0,0,.45);
}
.hero .label{ color:var(--sage-bright); text-shadow:0 1px 12px rgba(0,0,0,.6); }
.hero-tagline{
  font-size:clamp(1.02rem,1.6vw,1.22rem); color:rgba(255,255,255,.88);
  max-width:36em; margin:0 0 30px; text-shadow:0 1px 16px rgba(0,0,0,.5);
}
.creds-line{
  display:flex; flex-wrap:wrap; gap:10px 26px; list-style:none; margin:34px 0 0; padding:0;
  font-size:11px; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.66);
}
.creds-line li{ display:flex; align-items:center; gap:9px; }
.creds-line li::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--sage-bright); }

/* Stats band --------------------------------------------------- */
.stats{ border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); background:var(--panel); }
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.stat{ padding:clamp(30px,4vw,52px) clamp(18px,2.5vw,36px); border-left:1px solid var(--hairline); }
.stat:first-child{ border-left:0; }
.stat-num{ font-family:var(--serif); font-size:clamp(1.7rem,3.2vw,2.7rem); line-height:1.05; color:var(--silver-hi); display:block; }
.stat-num em{ font-style:normal; color:var(--sage-bright); }
.stat-note{ display:block; margin-top:10px; font-size:11.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--silver-faint); }
@media (max-width:860px){
  .stats-grid{ grid-template-columns:1fr 1fr; }
  .stat:nth-child(3){ border-left:0; }
  .stat{ border-top:1px solid var(--hairline); }
  .stat:nth-child(-n+2){ border-top:0; }
}

/* Split -------------------------------------------------------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,6vw,84px); align-items:start; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; } }

/* Photos ------------------------------------------------------- */
.photo{ margin:0; position:relative; overflow:hidden; background:var(--panel); }
.photo img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.photo.r43{ aspect-ratio:4/3; }
.photo.r45{ aspect-ratio:4/5; }
.photo.r169{ aspect-ratio:16/9; }
.photo figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:14px 18px 12px;
  font-size:10.5px; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.85);
  background:linear-gradient(to top, rgba(10,10,11,.72), transparent);
}
.photo-row{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(16px,2.5vw,28px); }
@media (max-width:700px){ .photo-row{ grid-template-columns:1fr; } }

/* Mosaic ------------------------------------------------------- */
.mosaic{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(14px,2vw,24px); }
.mosaic .photo{ aspect-ratio:4/3; }
.mosaic .photo.tall{ grid-row:span 2; aspect-ratio:auto; }
@media (max-width:700px){ .mosaic{ grid-template-columns:1fr 1fr; } .mosaic .photo.tall{ grid-row:auto; aspect-ratio:4/3; } }

/* Feature list ------------------------------------------------- */
.feature-list{ list-style:none; margin:0; padding:0; border-top:1px solid var(--hairline); }
.feature-list li{
  display:flex; justify-content:space-between; gap:18px; align-items:baseline;
  padding:16px 2px; border-bottom:1px solid var(--hairline);
}
.f-name{ font-family:var(--serif); font-size:1.08rem; color:var(--silver-hi); }
.f-note{ font-size:10.5px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--sage-bright); text-align:right; white-space:nowrap; }

/* Service cards ------------------------------------------------ */
.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--hairline); border:1px solid var(--hairline); }
@media (max-width:860px){ .svc-grid{ grid-template-columns:1fr; } }
.svc{ background:var(--black); padding:clamp(28px,3.4vw,44px); display:flex; flex-direction:column; gap:13px; }
.svc h3{ font-size:clamp(1.35rem,2.1vw,1.7rem); color:var(--silver-hi); }
.svc p{ color:var(--silver-dim); margin:0; font-size:.96rem; }
.svc .svc-num{ font-size:11px; font-weight:700; letter-spacing:.24em; text-transform:uppercase; color:var(--sage-bright); }
.svc ul{ list-style:none; margin:6px 0 0; padding:0; }
.svc ul li{ padding:9px 0; border-top:1px solid var(--hairline); font-size:.92rem; color:var(--silver-dim); }

/* Team --------------------------------------------------------- */
.team-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:clamp(14px,2vw,24px); }
@media (max-width:1020px){ .team-grid{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:640px){ .team-grid{ grid-template-columns:1fr 1fr; } }
.member{ margin:0; }
.member .photo{ aspect-ratio:3/4; }
.member figcaption{ margin-top:14px; }
.m-name{ font-family:var(--serif); font-size:1.06rem; color:var(--silver-hi); display:block; }
.m-role{ display:block; margin-top:5px; font-size:10.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--silver-faint); }
.m-cred{ display:block; margin-top:4px; font-size:11px; color:var(--sage-bright); letter-spacing:.06em; }

/* Quotes ------------------------------------------------------- */
.quote-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(18px,2.5vw,30px); }
@media (max-width:860px){ .quote-grid{ grid-template-columns:1fr; } }
.quote{
  margin:0; padding:clamp(26px,3vw,38px);
  background:var(--panel); border:1px solid var(--hairline);
  display:flex; flex-direction:column; gap:16px;
}
.quote p{ margin:0; font-family:var(--serif); font-size:1.12rem; line-height:1.5; color:var(--silver-hi); }
.quote cite{ font-style:normal; font-size:10.5px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--sage-bright); }

/* Press / pull ------------------------------------------------- */
.pull{ font-family:var(--serif); font-size:clamp(1.5rem,3vw,2.2rem); line-height:1.28; color:var(--silver-hi); margin:0; }
.pull em{ font-style:normal; color:var(--sage-bright); }
.paper .pull{ color:var(--ink); }
.paper .pull em{ color:var(--sage-deep); }

/* Tease cards (hub + index) ----------------------------------- */
.tease-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(20px,3vw,34px); }
@media (max-width:860px){ .tease-grid{ grid-template-columns:1fr; } }
.tease{ text-decoration:none; color:inherit; display:flex; flex-direction:column; gap:14px; }
.tease .photo{ aspect-ratio:4/3; margin-bottom:8px; }
.tease:hover .photo img{ transform:scale(1.04); }
.tease h3{ font-size:clamp(1.3rem,2vw,1.62rem); color:var(--silver-hi); }
.tease p{ margin:0; color:var(--silver-dim); font-size:.96rem; }
.tease .go{
  margin-top:6px; font-size:11px; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color:var(--sage-bright);
}
.tease .go::after{ content:" →"; }

/* Paper flip --------------------------------------------------- */
.paper{ background:var(--paper); color:var(--ink); }
.paper a{ color:var(--ink); }

/* Forms (dark + paper both) ----------------------------------- */
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.field label{ font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-soft); }
.field input, .field select{
  font-family:var(--sans); font-size:16px; color:var(--ink);
  background:#fff; border:1px solid rgba(20,21,24,.24);
  padding:14px 16px; border-radius:0; width:100%;
}
.field input::placeholder{ color:var(--ink-faint); }

/* Valuation journey ------------------------------------------- */
.val-hero{ padding-top:clamp(140px,20vh,210px); padding-bottom:clamp(56px,8vw,96px); overflow:hidden; }
.val-hero::before{ content:""; position:absolute; top:-40%; right:-15%; width:65%; height:110%;
  background:radial-gradient(ellipse at center, var(--glow), transparent 65%); pointer-events:none; }
.val-card{
  background:var(--paper); color:var(--ink);
  padding:clamp(28px,3.5vw,44px);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.val-card .label{ color:var(--sage-deep); }
.val-progress{ display:flex; gap:6px; margin:0 0 26px; }
.val-progress span{ height:3px; flex:1; background:var(--rule); transition:background .4s var(--ease); }
.val-progress span.on{ background:var(--sage-deep); }
.val-step{ display:none; }
.val-step.on{ display:block; }
.val-step h3{ font-size:clamp(1.35rem,2.2vw,1.7rem); color:var(--ink); margin-bottom:18px; }
.choice-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:18px; }
.choice{
  font-family:var(--sans); font-size:.95rem; font-weight:600; color:var(--ink);
  background:#fff; border:1px solid rgba(20,21,24,.24);
  padding:16px 14px; cursor:pointer; text-align:center;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.choice[aria-pressed="true"]{ border-color:var(--sage-deep); background:rgba(107,142,121,.12); box-shadow:inset 0 0 0 1px var(--sage-deep); }
.val-nav{ display:flex; justify-content:space-between; align-items:center; gap:14px; margin-top:24px; }
.val-back{ background:none; border:0; cursor:pointer; font-family:var(--sans); font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--ink-faint); padding:10px 0; }
.val-back:hover{ color:var(--ink); }
.form-success{ display:none; }
.form-success.show{ display:block; }
.form-success h3{ font-size:clamp(1.5rem,2.4vw,2rem); margin-bottom:14px; }
.form-success p{ color:var(--ink-soft); }

/* Video embed (hub) ------------------------------------------- */
.video-embed{ position:relative; aspect-ratio:16/9; background:var(--panel); border:1px solid var(--hairline); margin-top:clamp(28px,4vw,44px); }
.video-embed iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-hold{
  position:absolute; inset:0; display:flex; flex-direction:column; gap:14px;
  align-items:center; justify-content:center; text-align:center; padding:24px;
}
.video-hold .label{ margin:0; }
.video-hold p{ margin:0; color:var(--silver-dim); max-width:30em; }

/* Hub ---------------------------------------------------------- */
.hub-head{ padding-top:clamp(150px,22vh,230px); padding-bottom:clamp(40px,6vw,72px); overflow:hidden; }
.hub-head::before{ content:""; position:absolute; top:-40%; left:-10%; width:60%; height:110%;
  background:radial-gradient(ellipse at center, var(--glow), transparent 65%); pointer-events:none; }
.hub-head .display, .hub-video .display{ font-size:clamp(2.4rem,5.4vw,4.1rem); color:var(--silver-hi); }
.hub-close .display{ color:var(--silver-hi); }

/* Footer ------------------------------------------------------- */
footer{ border-top:1px solid var(--hairline); background:var(--black); }
.foot-grid{
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:clamp(28px,4vw,56px);
  padding:clamp(48px,7vw,84px) 0 clamp(30px,4vw,48px);
}
@media (max-width:860px){ .foot-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .foot-grid{ grid-template-columns:1fr; } }
.foot-mark img{ height:44px; width:auto; margin-bottom:16px; }
.foot-grid p{ color:var(--silver-dim); font-size:.92rem; margin:0; }
.foot-grid h4{ font-family:var(--sans); font-size:11px; font-weight:700; letter-spacing:.22em; text-transform:uppercase; color:var(--silver-faint); margin:0 0 14px; }
.foot-grid ul{ list-style:none; margin:0; padding:0; }
.foot-grid ul li{ padding:5px 0; font-size:.92rem; color:var(--silver-dim); }
.foot-grid ul a{ color:var(--silver-dim); text-decoration:none; }
.foot-grid ul a:hover{ color:var(--silver-hi); text-decoration:underline; }
.foot-bottom{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  padding:22px 0 26px; border-top:1px solid var(--hairline);
  font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--silver-faint);
}

/* Reveals ------------------------------------------------------ */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal[data-delay="1"]{ transition-delay:.12s; }
.reveal[data-delay="2"]{ transition-delay:.24s; }
.reveal[data-delay="3"]{ transition-delay:.36s; }
.reveal.in{ opacity:1; transform:none; }
.noanim .reveal, .noanim .reveal.in{ opacity:1 !important; transform:none !important; transition:none !important; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .photo img{ transition:none; }
}

/* Package switcher pill --------------------------------------- */
#scPkg{
  position:fixed; left:14px; bottom:14px; z-index:80;
  display:flex; align-items:center; gap:3px;
  background:rgba(10,10,11,.92); border:1px solid var(--hairline);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  border-radius:999px; padding:7px;
  opacity:.94; transition:opacity .3s var(--ease);
}
#scPkg:hover{ opacity:1; }
#scPkg .scp-tag{
  font-size:10px; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--silver-faint); padding:0 10px 0 12px; white-space:nowrap;
}
#scPkg a{
  font-family:var(--sans); font-size:12.5px; font-weight:600; color:var(--silver-dim);
  text-decoration:none; padding:9px 15px; border-radius:999px; white-space:nowrap;
  transition:background .25s var(--ease), color .25s var(--ease);
}
#scPkg a:hover{ background:rgba(143,179,158,.14); color:var(--silver-hi); }
#scPkg a.here{ background:var(--sage); color:var(--black); cursor:default; }
@media (max-width:640px){
  #scPkg{ left:10px; padding:6px; gap:2px; }
  #scPkg .scp-tag{ display:none; }
  #scPkg a{ padding:8px 13px; font-size:12px; }
}
@media (prefers-reduced-motion:reduce){ #scPkg{ transition:none; } }