/* ==========================================================================
   Withflow.Studio — design system
   Palette: warm off-white + near-black ink, ONE dark atmospheric block.
   Type: Unbounded (display) · Inter (body) · Playfair Display italic (accent serif).
   No accent color — restraint is the point; the booking-demo widget is the signature.
   ========================================================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --cream:     #faf9f6;
  --cream-2:   #f1efe8;
  --paper:     #ffffff;
  --ink:       #14140f;
  --ink-soft:  #6f6d63;
  --ink-faint: #a7a496;
  --line:      #e6e2d6;
  --line-2:    #dbd6c6;

  --dark:      #0d0d0a;
  --dark-2:    #17170f;
  --paper-on-dark:  #faf9f6;
  --ink-on-dark:    #a6a394;
  --line-on-dark:   rgba(250,249,246,.14);

  --ok: #2f6b46;

  --radius-s: 8px;
  --radius-m: 20px;
  --radius-l: 32px;
  --radius-pill: 999px;

  --ease: cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.4,0,.2,1);
  --dur-s: .3s;
  --dur-m: .6s;

  --container: 1360px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-pad: clamp(80px, 11vw, 160px);

  --f-display: 'Unbounded', 'Unbounded Fallback', sans-serif;
  --f-body: 'Inter', 'Inter Fallback', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-serif: 'Playfair Display', 'Playfair Display Fallback', serif;
}

html{ scroll-behavior: auto; background: var(--cream); }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto } }
/* Lenis safety rules (per Lenis docs) — harmless no-ops if Lenis never loads */
html.lenis, html.lenis body{ height: auto; }
html.lenis.lenis-smooth{ scroll-behavior: auto !important; }
html.lenis.lenis-stopped{ overflow: hidden; }
html.modal-open{ overflow: hidden; }

body{
  font-family: var(--f-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;background:none;border:none;color:inherit;cursor:pointer}
ul{list-style:none}
svg{display:block}
::selection{background:var(--ink);color:var(--cream)}

.container{ max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
section{position:relative}

a:focus-visible, button:focus-visible{ outline: 2px solid var(--ink); outline-offset: 3px; }

.skip-link{
  position:absolute; left:-9999px; top:auto;
  background:var(--ink); color:var(--cream); padding:12px 18px; border-radius:8px;
  z-index:1000; font-weight:600; font-size:13px;
}
.skip-link:focus{left:16px; top:16px}

/* ── grain texture (very low opacity, whole page) ───────────────────── */
body::before{
  content:'';
  position: fixed; inset:0;
  z-index: 2;
  pointer-events:none;
  opacity: .035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── typography ─────────────────────────────────────────────────────── */
h1,h2,h3,h4{ font-family: var(--f-display); font-weight: 700; letter-spacing: -.01em; line-height: .98; }

.eyebrow{
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--ink-soft);
  margin-bottom: 22px;
}

.h-hero{ font-size: clamp(40px, 5.6vw, 88px); }
.h-section{ font-size: clamp(30px, 4vw, 56px); }
.h-card{ font-size: clamp(19px, 1.7vw, 23px); font-weight:600; }

.lede{
  font-size: clamp(16px, 1.15vw, 18px);
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 46ch;
}

.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 32px; margin-bottom: clamp(44px, 6vw, 76px); flex-wrap:wrap;
}

/* ── scroll reveal ──────────────────────────────────────────────────── */
.reveal{
  opacity:0; transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal-group > *{
  opacity:0; transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal-group.is-visible > *{opacity:1;transform:translateY(0)}
.reveal-group.is-visible > *:nth-child(1){transition-delay:.02s}
.reveal-group.is-visible > *:nth-child(2){transition-delay:.1s}
.reveal-group.is-visible > *:nth-child(3){transition-delay:.18s}
.reveal-group.is-visible > *:nth-child(4){transition-delay:.26s}

.draw-line{
  height:1px; width:100%; transform-origin:left center;
  background: var(--line-2);
  position:relative; overflow:hidden;
}
.draw-line::after{
  content:''; position:absolute; inset:0;
  background: var(--ink);
  transform: scaleX(0); transform-origin:left center;
  transition: transform 1.1s var(--ease);
}
.draw-line.is-visible::after{transform:scaleX(1)}
.draw-line.on-dark{background: var(--line-on-dark)}
.draw-line.on-dark::after{background: var(--paper-on-dark)}

/* ── buttons ─────────────────────────────────────────────────────────── */
.btn{
  position:relative;
  display:inline-flex; align-items:center; gap:10px;
  padding: 17px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--f-body);
  font-size: 14.5px; font-weight: 600; letter-spacing:.01em;
  white-space: nowrap;
  transition: transform var(--dur-s) var(--ease-soft), box-shadow var(--dur-s) var(--ease-soft), background var(--dur-s) var(--ease-soft), color var(--dur-s) var(--ease-soft);
}
.btn svg{width:14px;height:14px}
.btn-primary{ background: var(--ink); color: var(--cream); }
.btn-primary:hover{ box-shadow: 0 14px 30px -10px rgba(20,20,15,.45); }
.btn-ghost{ border:1.5px solid var(--line-2); color:var(--ink); }
.btn-ghost:hover{ border-color: var(--ink); }
.btn-sm{padding:12px 22px;font-size:13px}
.btn-on-dark.btn-ghost{ border-color: var(--line-on-dark); color: var(--paper-on-dark); }
.btn-on-dark.btn-ghost:hover{ border-color: var(--paper-on-dark); }


/* ── custom cursor ───────────────────────────────────────────────────── */
.cursor-dot,.cursor-ring{
  position: fixed; top:0; left:0; pointer-events:none; z-index: 900;
  border-radius:50%;
  transform: translate3d(-50%,-50%,0);
  will-change: transform;
  opacity:0;
}
.cursor-dot{ width:7px;height:7px; background: var(--ink); transition: opacity .2s; }
.cursor-ring{
  width:38px;height:38px;
  border:1.5px solid var(--ink);
  display:flex; align-items:center; justify-content:center;
  transition: width .3s var(--ease-soft), height .3s var(--ease-soft), border-color .3s, background .3s, opacity .2s;
}
.cursor-ring-label{
  font-size:11.5px; font-weight:600; letter-spacing:.02em; color:var(--cream);
  opacity:0; transition: opacity .2s; white-space:nowrap;
}
html.has-fine-pointer.cursor-ready .cursor-dot,
html.has-fine-pointer.cursor-ready .cursor-ring{opacity:1}
html.cursor-hover .cursor-ring{ width:52px; height:52px; }
html.cursor-hover .cursor-dot{opacity:0}
html.cursor-view .cursor-ring{
  width:84px; height:84px;
  background: var(--ink); border-color: var(--ink);
}
html.cursor-view .cursor-ring-label{opacity:1}
html.cursor-view .cursor-dot{opacity:0}
html.has-fine-pointer body, html.has-fine-pointer a, html.has-fine-pointer button{cursor:none}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 200;
  padding: 26px 0;
  transition: padding var(--dur-m) var(--ease-soft), background var(--dur-m) var(--ease-soft), box-shadow var(--dur-m) var(--ease-soft), border-color var(--dur-m) var(--ease-soft);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  padding: 15px 0;
  background: rgba(250,249,246,.82);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px -18px rgba(20,20,15,.3);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:flex; align-items:center; gap:9px; }
.brand img{width:30px;height:auto;object-fit:contain}
.brand-name{ font-family: var(--f-display); font-size:14.5px; font-weight:700; letter-spacing:-.01em; }

.main-nav{display:flex;align-items:center;gap:32px}
.main-nav a{
  font-size:13.5px;font-weight:500;color:var(--ink-soft);
  position:relative; padding:4px 0;
  transition: color var(--dur-s) var(--ease-soft);
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:100%;height:1px;
  background: var(--ink); transform:scaleX(0); transform-origin:center;
  transition: transform var(--dur-s) var(--ease-soft);
}
.main-nav a:hover, .main-nav a.is-active{color:var(--ink)}
.main-nav a:hover::after, .main-nav a.is-active::after{transform:scaleX(1)}

.header-actions{display:flex;align-items:center;gap:18px}

.lang-switch{
  position:relative; display:flex; align-items:center;
  border:1px solid var(--line-2); border-radius:var(--radius-pill); padding:3px;
}
.lang-switch-fill{
  position:absolute; top:3px; left:3px; height:calc(100% - 6px);
  background: var(--ink); border-radius:var(--radius-pill);
  transition: transform var(--dur-m) var(--ease);
  z-index:0;
}
.lang-switch a{
  position:relative; z-index:1;
  font-size:11.5px;font-weight:700;letter-spacing:.03em;
  padding:6px 12px;border-radius:var(--radius-pill);color:var(--ink-faint);
  transition: color var(--dur-s);
  min-width:32px; text-align:center;
}
.lang-switch a.is-active{color:var(--cream)}
.lang-switch a:not(.is-active):hover{color:var(--ink)}

.burger{
  display:none; width:42px;height:42px;
  align-items:center;justify-content:center;
  border:1px solid var(--line-2); border-radius:50%;
}
.burger span{position:relative;width:16px;height:1px;background:var(--ink)}
.burger span::before,.burger span::after{
  content:'';position:absolute;left:0;width:16px;height:1px;background:var(--ink);
  transition: transform .3s var(--ease-soft), top .3s var(--ease-soft);
}
.burger span::before{top:-5px}
.burger span::after{top:5px}
html.mobile-nav-open .burger span{background:transparent}
html.mobile-nav-open .burger span::before{top:0;transform:rotate(45deg)}
html.mobile-nav-open .burger span::after{top:0;transform:rotate(-45deg)}

.mobile-nav{
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 22px;
  pointer-events: none;
  transition: max-height .45s var(--ease), opacity .3s var(--ease-soft), padding .45s var(--ease);
}
html.mobile-nav-open .mobile-nav{
  opacity: 1;
  padding: 4px 22px 22px;
  pointer-events: auto;
}

.mobile-nav-label{
  font-size:12px; font-weight:600; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.08em;
  padding-bottom:16px; margin-bottom:16px; border-bottom:1px solid var(--line);
}
.mobile-nav ul{display:flex;flex-direction:column;gap:0;margin-bottom:22px}
.mobile-nav li{ overflow:hidden; }
.mobile-nav li a{
  font-family: var(--f-display);
  font-size: clamp(26px,8vw,34px); font-weight:700; letter-spacing:-.02em;
  color: var(--ink);
  transition: opacity .2s;
  display:inline-block;padding:7px 0;
  opacity:0; transform: translateY(100%);
}
html.mobile-nav-open .mobile-nav li a{
  transform: translateY(0); opacity:1;
  transition: transform .5s var(--ease), opacity .5s var(--ease-soft);
}
html.mobile-nav-open .mobile-nav li:nth-child(1) a{transition-delay:.06s}
html.mobile-nav-open .mobile-nav li:nth-child(2) a{transition-delay:.11s}
html.mobile-nav-open .mobile-nav li:nth-child(3) a{transition-delay:.16s}
html.mobile-nav-open .mobile-nav li:nth-child(4) a{transition-delay:.21s}
html.mobile-nav-open .mobile-nav li:nth-child(5) a{transition-delay:.26s}
.mobile-nav a:active{opacity:.6}
.mobile-nav a.mobile-nav-cta{
  display:inline-flex; align-items:center; justify-content:center;
  width:auto; margin-bottom:22px;
  padding:14px 22px; border-radius:var(--radius-pill);
  background:var(--ink); color:var(--cream) !important;
  font-family: var(--f-body); font-size:14px; font-weight:600; gap:8px;
  opacity:0; transform:translateY(10px);
}
html.mobile-nav-open .mobile-nav a.mobile-nav-cta{
  opacity:1; transform:translateY(0);
  transition: opacity .5s var(--ease-soft) .3s, transform .5s var(--ease-soft) .3s;
}
.mobile-nav a.mobile-nav-cta svg{width:13px;height:13px;flex-shrink:0}
.mobile-nav-foot{ border-top:1px solid var(--line); padding-top:18px; display:flex; flex-direction:column; gap:7px; }
.mobile-nav-foot a{font-size:13.5px;color:var(--ink-soft)}
.mobile-lang{display:flex;gap:16px;margin-top:14px}
.mobile-lang a{font-size:12.5px;font-weight:700;color:var(--ink-faint)}
.mobile-lang a.is-active{color:var(--ink)}

@media (max-width: 980px){
  .main-nav,.header-actions .lang-switch{display:none}
  .burger{display:flex}

  /* header becomes a floating rounded card that grows to contain the menu */
  .site-header{
    top:12px; left:12px; right:12px;
    border-radius: 26px;
    background: var(--cream);
    box-shadow: 0 20px 45px -24px rgba(20,20,15,.3);
    overflow: hidden;
    padding: 0;
    transition: left .45s var(--ease), right .45s var(--ease), background .4s var(--ease-soft), box-shadow .4s var(--ease-soft), backdrop-filter .4s var(--ease-soft), -webkit-backdrop-filter .4s var(--ease-soft);
  }
  /* scrolled past hero: shrink narrower + turn to frosted glass */
  .site-header.is-scrolled{
    left: 54px; right: 54px;
    padding: 0;
    background: rgba(250,249,246,.55);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-bottom-color: transparent;
  }
  .site-header .container{ padding: 14px 18px; }

  /* opening the menu always restores full width + solid background */
  html.mobile-nav-open .site-header{
    left:12px; right:12px;
    background: var(--cream);
    backdrop-filter:none; -webkit-backdrop-filter:none;
  }
}
@media (max-width: 560px){ .header-actions .btn{display:none} }
@media (min-width: 981px){ .mobile-nav{display:none} }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  min-height: 92svh;
  display:flex; flex-direction:column; justify-content:center;
  padding: 150px 0 70px;
  overflow: clip;
}
.hero-container{
  position:relative;
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  max-width: 900px;
  width: 100%;
  min-width: 0;
}
.hero-eyebrow{ text-align:center; }

.hero-title{ margin-bottom:28px; max-width:100%; min-width:0; }
.hero-title .line{ display:block; overflow:hidden; max-width:100%; }
.hero-title .line-inner{
  display:block;
  overflow-wrap: break-word;
  word-break: break-word;
  transform: translateY(112%);
  opacity: 0;
  transition: transform .7s var(--ease), opacity .7s var(--ease-soft);
}
html.is-ready .hero-title .line-inner{ transform: translateY(0); opacity:1; }
html.is-ready .hero-title .line:nth-child(1) .line-inner{transition-delay:.05s}
html.is-ready .hero-title .line:nth-child(2) .line-inner{transition-delay:.13s}
html.is-ready .hero-title .line:nth-child(3) .line-inner{transition-delay:.21s}

.hero-eyebrow{ opacity:0; transform:translateY(10px); transition: opacity .6s var(--ease-soft), transform .6s var(--ease-soft); }
html.is-ready .hero-eyebrow{ opacity:1; transform:translateY(0); }

.hero-lede{
  max-width: none;
  white-space: nowrap;
  margin-bottom:40px;
  opacity:0; transform:translateY(14px);
  transition: opacity .6s var(--ease-soft) .55s, transform .6s var(--ease-soft) .55s;
}
html.is-ready .hero-lede{opacity:1;transform:translateY(0)}

.hero-cta{
  display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
  opacity:0; transform:translateY(14px);
  transition: opacity .6s var(--ease-soft) .7s, transform .6s var(--ease-soft) .7s;
}
html.is-ready .hero-cta{opacity:1;transform:translateY(0)}

.hero-tags{
  display:flex; justify-content:center; gap:10px; flex-wrap:wrap; margin-top:40px;
}
.hero-tag-pill{
  padding:9px 16px; border:1px solid var(--line-2); border-radius:var(--radius-pill);
  font-size:12.5px; color:var(--ink-soft); font-weight:500;
  transition: transform var(--dur-s) var(--ease-soft), border-color var(--dur-s), color var(--dur-s);
  opacity:0; transform:translateY(10px);
}
.hero-tag-pill:hover{ transform:translateY(-3px); border-color:var(--ink); color:var(--ink); }
html.is-ready .hero-tag-pill{opacity:1;transform:translateY(0)}
html.is-ready .hero-tags .hero-tag-pill:nth-child(1){transition:opacity .5s var(--ease-soft) .85s, transform .5s var(--ease-soft) .85s, border-color .3s, color .3s}
html.is-ready .hero-tags .hero-tag-pill:nth-child(2){transition:opacity .5s var(--ease-soft) .92s, transform .5s var(--ease-soft) .92s, border-color .3s, color .3s}
html.is-ready .hero-tags .hero-tag-pill:nth-child(3){transition:opacity .5s var(--ease-soft) .99s, transform .5s var(--ease-soft) .99s, border-color .3s, color .3s}
html.is-ready .hero-tags .hero-tag-pill:nth-child(4){transition:opacity .5s var(--ease-soft) 1.06s, transform .5s var(--ease-soft) 1.06s, border-color .3s, color .3s}

@media (max-width: 700px){
  .hero-lede{white-space:normal; max-width:38ch}
}
@media (max-width: 640px){
  .hero{padding-top:120px}
  .hero-tags{margin-top:32px}
}
@media (max-width: 480px){
  .h-hero{ font-size: clamp(24px, 8vw, 34px); }
}

/* ==========================================================================
   TRUST (dark atmospheric block)
   ========================================================================== */
.trust{
  position:relative;
  background: var(--dark);
  color: var(--paper-on-dark);
  overflow: clip;
  padding: var(--section-pad) 0;
}
.trust-bg{ position:absolute; inset:0; z-index:0; }
.trust-bg img{
  width:100%; height:100%; object-fit:cover; object-position:center 22%;
  filter: grayscale(1) blur(3px) brightness(.6) contrast(1.05);
  opacity:.6;
  transform: scale(1.08);
}
.trust-bg::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(13,13,10,.55) 0%, rgba(13,13,10,.88) 65%, var(--dark) 100%);
}
.trust-container{ position:relative; z-index:1; }
.trust-eyebrow{ color: var(--ink-on-dark); }
.trust-title{ color: var(--paper-on-dark); max-width:18ch; margin-bottom:56px; }

.trust-divider{ margin-bottom: clamp(40px,6vw,64px); }

.trust-stats{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 48px);
}
.trust-stat{ border-left: 1px solid var(--line-on-dark); padding-left: clamp(18px,2.5vw,28px); }
.counter-value{
  font-family: var(--f-display); font-weight:700;
  font-size: clamp(48px, 6vw, 84px);
  line-height:1; letter-spacing:-.02em;
  color: var(--paper-on-dark);
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.trust-stat-label{ font-size:14px; color: var(--ink-on-dark); line-height:1.55; max-width:26ch; }

@media (max-width: 760px){
  .trust-stats{ grid-template-columns: 1fr; gap:32px; }
  .trust-stat{ border-left:none; padding-left:0; border-top:1px solid var(--line-on-dark); padding-top:22px; }
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services{ padding: var(--section-pad) 0; }
.services-list{ border-top: 1px solid var(--line); }
.service-row{
  display:flex; align-items:center; gap:clamp(20px,3vw,40px);
  padding: clamp(22px,3vw,32px) 4px;
  border-bottom: 1px solid var(--line);
  transition: padding var(--dur-m) var(--ease-soft), background var(--dur-m) var(--ease-soft);
}
.service-row:hover{ padding-left:18px; padding-right:18px; background: var(--cream-2); }
.service-num{
  font-family: var(--f-display); font-size:13px; font-weight:700;
  color: var(--ink-faint); width:34px; flex-shrink:0;
  transition: color var(--dur-m) var(--ease-soft);
}
.service-row:hover .service-num{ color: var(--ink); }
.service-row-main{
  flex:1; display:flex; align-items:baseline; gap:clamp(16px,3vw,32px); flex-wrap:wrap;
}
.service-row-title{
  font-family: var(--f-display); font-size: clamp(21px,2.6vw,32px); font-weight:700;
  min-width:200px; flex-shrink:0;
  transition: transform var(--dur-m) var(--ease-soft);
}
.service-row:hover .service-row-title{ transform: translateX(8px); }
.service-row-desc{ font-size:14px; color:var(--ink-soft); line-height:1.55; max-width:46ch; }
.service-row-arrow{
  width:40px; height:40px; border-radius:50%; flex-shrink:0;
  border:1px solid var(--line-2);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transform: translateX(-10px) rotate(-45deg);
  transition: opacity var(--dur-m) var(--ease-soft), transform var(--dur-m) var(--ease-soft);
}
.service-row-arrow svg{ width:15px; height:15px; }
.service-row:hover .service-row-arrow{ opacity:1; transform: translateX(0) rotate(0deg); }

@media (max-width: 700px){
  .service-row{ flex-wrap:wrap; }
  .service-row-main{ flex-direction:column; align-items:flex-start; gap:8px; }
  .service-row-title{ min-width:0; }
  .service-row-arrow{ display:none; }
  .service-row:hover{ padding-left:4px; padding-right:4px; background:none; }
  .service-row:hover .service-row-title{ transform:none; }
}

/* ==========================================================================
   CASES
   ========================================================================== */
.cases{ padding: var(--section-pad) 0; }
.cases-grid{
  display:grid; grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.case-card{
  display:block;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: border-color var(--dur-m) var(--ease-soft), box-shadow var(--dur-m) var(--ease-soft);
}
.case-card:hover{ border-color: var(--ink); box-shadow: 0 26px 50px -28px rgba(20,20,15,.3); }
.case-media{ aspect-ratio: 4/2.85; overflow:hidden; background:var(--cream-2); }
.case-media img{
  width:100%; height:100%; object-fit:cover;
  transform: scale(1.04);
  transition: transform 1.3s var(--ease);
}
.case-card:hover .case-media img{ transform: scale(1.14); }
.case-body{ padding: 26px 28px 28px; }
.case-title-row{ display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:10px; }
.case-title{ font-size: clamp(19px,2vw,23px); font-weight:700; }
.case-title-row svg{ width:16px;height:16px; color:var(--ink-soft); transition: transform var(--dur-s) var(--ease-soft); flex-shrink:0; }
.case-card:hover .case-title-row svg{ transform: translate(3px,-3px); }
.case-desc{ font-size:13.5px; color:var(--ink-soft); line-height:1.6; margin-bottom:18px; }
.case-tags{ display:flex; flex-wrap:wrap; gap:8px; }
.case-tag{
  font-size:11.5px; font-weight:600; color:var(--ink-soft);
  padding:6px 12px; border:1px solid var(--line-2); border-radius: var(--radius-pill);
}

@media (max-width: 860px){ .cases-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about{ padding: var(--section-pad) 0; }
.about .container{
  display:grid; grid-template-columns: .78fr 1.22fr;
  gap: clamp(32px,6vw,88px); align-items:center;
}
.about-media{
  position:relative; border-radius: var(--radius-l); overflow:hidden;
  aspect-ratio: 4/5; border:1px solid var(--line-2);
}
.about-media img{ width:100%; height:100%; object-fit:cover; will-change:transform; }
.about-quote{
  font-family: var(--f-serif); font-style:italic; font-weight:500;
  font-size: clamp(20px,2.2vw,28px); line-height:1.3;
  color: var(--ink);
  max-width: 20ch;
  margin-bottom: 30px;
}
.about-quote::before,.about-quote::after{ content:'"'; }
.about-body p{
  font-size: clamp(15px,1.1vw,16.5px); color:var(--ink-soft); line-height:1.75;
  max-width:56ch; margin-bottom:16px;
}
.about-facts{
  display:flex; gap:32px; margin:30px 0 34px; flex-wrap:wrap;
  border-top:1px solid var(--line); padding-top:26px;
}
.about-fact b{ display:block; font-family:var(--f-display); font-size:22px; font-weight:700; margin-bottom:4px; }
.about-fact span{ font-size:12px; color:var(--ink-faint); }

@media (max-width: 860px){
  .about .container{ grid-template-columns:1fr; }
  .about-media{ max-width:360px; aspect-ratio:4/4.6; margin-inline:auto; }
}

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process{ padding: var(--section-pad) 0; }
.process-track{
  position:relative;
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 34px;
}
.process-track::before{
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: var(--line);
}
.process-line-fill{
  position:absolute; top:0; left:0; height:2px; width:100%;
  background: var(--ink);
  transform: scaleX(0); transform-origin:left center;
}
.process-step{ position:relative; }
.process-index{
  position:absolute; top:-34px; left:0;
  width:10px; height:10px; border-radius:50%;
  background: var(--line-2);
  transition: background .4s var(--ease-soft), transform .4s var(--ease-soft);
}
.process-step.is-visible .process-index{ background: var(--ink); transform: scale(1.3); }
.process-num{ display:block; font-family:var(--f-display); font-size:13px; font-weight:700; color:var(--ink-faint); margin-bottom:14px; }
.process-name{ font-size:18px; font-weight:700; margin-bottom:10px; }
.process-desc{ font-size:13.5px; color:var(--ink-soft); line-height:1.6; }

@media (max-width: 760px){
  .process-track{ grid-template-columns: repeat(2,1fr); row-gap:44px; }
}
@media (max-width: 480px){
  .process-track{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact{ padding: var(--section-pad) 0; }
.contact .container{
  display:grid; grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px,5vw,64px);
}
.contact-lede{ margin-bottom:36px; }
.contact-info{ display:flex; flex-direction:column; gap:4px; }
.contact-row{
  position:relative;
  display:flex; align-items:center; gap:16px;
  padding:18px 0; border-top:1px solid var(--line);
  cursor:pointer;
}
.contact-info .contact-row:last-child{ border-bottom:1px solid var(--line); }
.contact-row-icon{
  width:38px;height:38px;border-radius:50%; flex-shrink:0;
  border:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:center;
  transition: border-color var(--dur-s), background var(--dur-s);
}
.contact-row:hover .contact-row-icon{ border-color:var(--ink); background:var(--cream-2); }
.contact-row-icon svg{ width:16px;height:16px; }
.contact-row-text{ flex:1; min-width:0; }
.contact-row-label{ font-size:11px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.08em; margin-bottom:3px; }
.contact-row-value{ font-size:16px; font-weight:600; display:block; overflow-wrap:anywhere; }
.copy-tip{
  position:absolute; right:0; top:50%; transform:translateY(-50%) translateX(6px);
  background:var(--ink); color:var(--cream); font-size:11.5px; font-weight:600;
  padding:6px 12px; border-radius:var(--radius-pill);
  opacity:0; pointer-events:none;
  transition: opacity .25s var(--ease-soft), transform .25s var(--ease-soft);
}
.copy-tip.is-visible{ opacity:1; transform:translateY(-50%) translateX(0); }

@media (max-width: 860px){ .contact .container{ grid-template-columns:1fr; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ border-top:1px solid var(--line); padding: 32px 0; }
.footer-top{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap;
  gap:16px 32px; padding-bottom:22px; margin-bottom:18px;
}
.footer-brand{ display:flex; align-items:center; gap:9px; }
.footer-brand img{ width:18px; height:auto; }
.footer-brand span{ font-family:var(--f-display); font-size:13px; font-weight:700; }
.footer-tag{ font-size:12px; color:var(--ink-faint); }
.footer-top > div{ display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.footer-nav{ display:flex; gap:22px; flex-wrap:wrap; }
.footer-nav a{ font-size:12.5px; color:var(--ink-soft); transition:color var(--dur-s); }
.footer-nav a:hover{ color:var(--ink); }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:34px; height:34px; border-radius:50%; border:1px solid var(--line-2);
  display:flex; align-items:center; justify-content:center;
  transition: transform var(--dur-s) var(--ease-soft), border-color var(--dur-s), color var(--dur-s);
}
.footer-social a:hover{ transform: scale(1.08); border-color:var(--ink); }
.footer-social svg{ width:15px; height:15px; }
.footer-copy{ font-size:11.5px; color:var(--ink-faint); }

/* floating back-to-top: appears once you scroll past the hero */
.back-to-top-btn{
  position:fixed; right:20px; bottom:20px; z-index:150;
  width:46px; height:46px; border-radius:50%;
  background:var(--ink); color:var(--cream);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transform:translateY(12px) scale(.9); pointer-events:none;
  box-shadow: 0 14px 30px -14px rgba(20,20,15,.4);
  transition: opacity .3s var(--ease-soft), transform .3s var(--ease-soft);
}
.back-to-top-btn.is-visible{ opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }
.back-to-top-btn:hover{ transform: translateY(-3px) scale(1); }
.back-to-top-btn svg{ width:17px; height:17px; }
@media (max-width: 640px){ .back-to-top-btn{ right:14px; bottom:14px; } }

/* ==========================================================================
   FAQ (dark block, modeled on Cuberto's FAQ)
   ========================================================================== */
.faq{
  background: var(--dark);
  color: var(--paper-on-dark);
  padding: var(--section-pad) 0;
}
.faq .h-section{ color: var(--paper-on-dark); margin-bottom: clamp(40px,6vw,64px); }
.faq-list{ border-top: 1px solid var(--line-on-dark); max-width: 860px; }
.faq-item{ border-bottom: 1px solid var(--line-on-dark); }
.faq-item summary{ list-style:none; cursor:pointer; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-question{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding: clamp(20px,2.6vw,28px) 2px;
  font-size: clamp(16px,1.8vw,19px); font-weight:500;
  color: var(--ink-on-dark);
  transition: color .3s var(--ease-soft);
}
.faq-item:hover .faq-question{ color: var(--paper-on-dark); }
.faq-item[open] .faq-question{ color: var(--paper-on-dark); }
.faq-icon{
  flex-shrink:0; width:20px; height:20px;
  display:flex; align-items:center; justify-content:center;
  position:relative; color: var(--paper-on-dark);
  transition: transform .3s var(--ease-soft);
}
.faq-icon::before, .faq-icon::after{
  content:''; position:absolute; top:50%; left:50%;
  background: currentColor;
  transform: translate(-50%,-50%);
}
.faq-icon::before{ width:14px; height:1.5px; }
.faq-icon::after{ width:1.5px; height:14px; }
.faq-item[open] .faq-icon{ transform: rotate(45deg); }
.faq-answer{ overflow:hidden; transition: height .4s var(--ease-soft); }
.faq-answer-inner{ padding: 0 2px clamp(24px,3vw,32px); max-width:62ch; }
.faq-answer p{ font-size:14.5px; color: var(--ink-on-dark); line-height:1.75; }

/* ==========================================================================
   PROJECT MODAL + FORM
   ========================================================================== */
.modal-overlay{
  position:fixed; inset:0; z-index:500;
  background: rgba(13,13,10,.6);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display:flex; align-items:center; justify-content:center;
  padding: 20px;
  opacity:0; visibility:hidden;
  transition: opacity .35s var(--ease-soft), visibility .35s;
}
.modal-overlay.is-open{ opacity:1; visibility:visible; }

.modal-card{
  position:relative;
  width:100%; max-width: 480px; max-height: 88vh; overflow-y:auto;
  background: var(--paper);
  border-radius: var(--radius-l);
  padding: clamp(30px,4vw,44px);
  box-shadow: 0 50px 100px -30px rgba(0,0,0,.5);
  transform: translateY(18px) scale(.97);
  transition: transform .4s var(--ease);
}
.modal-overlay.is-open .modal-card{ transform: translateY(0) scale(1); }

.modal-close{
  position:absolute; top:18px; right:18px;
  width:38px; height:38px; border-radius:50%;
  border:1px solid var(--line-2);
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft);
  transition: border-color .25s, color .25s, transform .25s var(--ease-soft);
}
.modal-close:hover{ border-color:var(--ink); color:var(--ink); transform:rotate(90deg); }
.modal-close svg{ width:15px; height:15px; }

.modal-eyebrow{
  font-family: var(--f-serif); font-style:italic; font-weight:500;
  font-size:15px; color: var(--ink-soft); margin-bottom:8px;
}
.modal-title{ font-size: clamp(22px,2.6vw,28px); margin-bottom:28px; padding-right:30px; }

.form-field{ position:relative; margin-bottom:22px; }
.form-label{
  display:block; font-size:11px; font-weight:700; text-transform:uppercase;
  letter-spacing:.07em; color:var(--ink-faint); margin-bottom:8px;
}
.form-input{
  width:100%; border:none; border-bottom:1px solid var(--line-2);
  background:none; padding:9px 2px; font-size:15px; font-family:var(--f-body);
  color: var(--ink); border-radius:0; appearance:none; -webkit-appearance:none;
}
select.form-input{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f6d63' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 2px center; background-size: 14px;
  padding-right: 24px;
}
select.form-input:invalid{ color: var(--ink-faint); }
.form-input:focus{ outline:none; }
.form-field-line{
  position:absolute; left:0; bottom:0; height:2px; width:100%;
  background: var(--ink);
  transform: scaleX(0); transform-origin:center;
  transition: transform .3s var(--ease-soft);
  pointer-events:none;
}
.form-input:focus ~ .form-field-line{ transform:scaleX(1); }

.form-field--collapsed{
  max-height:0; margin-bottom:0; opacity:0;
  overflow:hidden;
  transition: max-height .35s var(--ease-soft), opacity .3s var(--ease-soft), margin-bottom .35s var(--ease-soft);
}
.form-field--visible{ max-height:90px; opacity:1; margin-bottom:22px; }

.form-submit{ width:100%; justify-content:center; margin-top:6px; }
.form-submit svg{ display:none; }
.form-submit.is-loading{ opacity:.7; pointer-events:none; }
.form-submit.is-sent .form-submit-text{ display:none; }
.form-submit.is-sent svg{ display:block; stroke-dasharray:1; stroke-dashoffset:0; }

.form-status{
  margin-top:16px; font-size:13px; text-align:center; min-height:0;
  color: var(--ink-soft);
}
.form-status.is-error{ color:#b3392f; }

@media (max-width: 520px){
  .modal-card{ padding:26px 22px; border-radius: var(--radius-m); }
}