/* ============ KB Agency — style.css ============ */

:root{
  --bg: #0a0807;
  --bg-soft: #120f0b;
  --surface: #171310;
  --surface-2: #201a14;
  --border: rgba(232,201,138,.09);
  --text: #f6f4ef;
  --text-dim: #aca496;
  --accent: #c9a35f;
  --accent-2: #e8c98a;
  --accent-deep: #8f6a34;
  --accent-soft: rgba(201,163,95,.16);
  --radius: 20px;
  --container: 1200px;
  --ff-display: 'Unbounded', sans-serif;
  --ff-body: 'Manrope', sans-serif;
  --ease: cubic-bezier(.22,1,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; scrollbar-color:var(--accent) var(--bg-soft); scrollbar-width:thin; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--ff-body);
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* ---------- branded scrollbar ---------- */
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:var(--bg-soft); }
::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg, var(--accent-2), var(--accent));
  border-radius:6px;
  border:2px solid var(--bg-soft);
}
::-webkit-scrollbar-thumb:hover{ background:linear-gradient(180deg, var(--accent-2), var(--accent-2)); }

/* ---------- cross-page view transitions ---------- */
@view-transition{
  navigation:auto;
}
::view-transition-old(root){
  animation: kb-fade-out .35s var(--ease) both;
}
::view-transition-new(root){
  animation: kb-fade-in .45s var(--ease) both;
}
@keyframes kb-fade-out{ to{ opacity:0; } }
@keyframes kb-fade-in{ from{ opacity:0; } }

@media (prefers-reduced-motion: reduce){
  ::view-transition-old(root), ::view-transition-new(root){ animation:none; }
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input{ font-family:inherit; }
ul{ list-style:none; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.text-gradient{
  background:linear-gradient(135deg, var(--accent-2), var(--accent) 60%, #fff2 120%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ---------- intro screen ---------- */
.intro{
  position:fixed; inset:0; z-index:1000;
  background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  transition:opacity .5s var(--ease), visibility .5s;
}
.intro.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.intro__mark{ position:relative; display:inline-flex; align-items:flex-start; }
.intro__text{
  font-family:var(--ff-display); font-weight:700;
  font-size:clamp(48px, 10vw, 120px);
  line-height:1;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  clip-path:inset(0 100% 0 0);
  transition:clip-path .9s cubic-bezier(.65,0,.35,1);
}
.intro.is-drawn .intro__text{ clip-path:inset(0 0% 0 0); }
.intro__dot{
  display:inline-block; width:.14em; height:.14em; border-radius:50%;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  margin-left:.06em; transform:scale(0);
  transition:transform .35s var(--ease) .75s;
}
.intro.is-drawn .intro__dot{ transform:scale(1); }
.intro__caret{
  position:absolute; top:2%; left:0; width:3px; height:92%;
  background:linear-gradient(180deg, var(--accent-2), var(--accent));
  opacity:0;
  box-shadow:0 0 12px rgba(201,163,95,.7);
}
.intro.is-drawn .intro__caret{
  animation:introCaret .9s cubic-bezier(.65,0,.35,1) forwards;
}
@keyframes introCaret{
  0%{ left:0; opacity:1; }
  85%{ opacity:1; }
  100%{ left:100%; opacity:0; }
}

/* ---------- noise + cursor glow ---------- */
.noise-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:2;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%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");
  mix-blend-mode:overlay;
}
.cursor-glow{
  position:fixed; top:0; left:0; width:220px; height:220px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(201,163,95,.14), transparent 70%);
  transform:translate(-50%,-50%);
  pointer-events:none;
  z-index:1;
  transition:opacity .3s;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:16px 32px;
  border-radius:999px;
  font-family:var(--ff-display);
  font-size:13px;
  font-weight:500;
  letter-spacing:.04em;
  text-transform:uppercase;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  color:#111;
  box-shadow:0 8px 24px -8px rgba(201,163,95,.55);
}
.btn--outline{
  border:1px solid var(--border);
  color:var(--text);
  background:rgba(255,255,255,.02);
  backdrop-filter:blur(6px);
}
.btn--ghost{ border:1px solid var(--border); color:var(--text-dim); }
.btn--small{ padding:11px 20px; font-size:11px; }

/* ---------- header ---------- */
.header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:18px 0;
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.header.is-scrolled{
  background:rgba(8,8,10,.75);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--border);
  padding:12px 0;
}
.header__inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.logo{ font-family:var(--ff-display); font-size:20px; font-weight:600; letter-spacing:-.01em; }
.logo__dot{ color:var(--accent); }

.nav{ display:flex; gap:32px; }
.nav__contact{ display:none; }
.nav__link{
  position:relative; font-size:14px; color:var(--text-dim);
  transition:color .3s;
}
.nav__link::after{
  content:''; position:absolute; left:0; bottom:-6px; width:0; height:1px;
  background:var(--accent-2); transition:width .35s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .nav__link:hover{ color:var(--text); }
  .nav__link:hover::after{ transition-duration:.1s; }
  .nav__link:hover::after{ width:100%; }
}
/* touch: instant full underline on tap instead of an animated hover —
   avoids the "cut off mid-transition" glitch while still giving feedback */
.nav__link:active::after{ width:100%; transition-duration:0s; }

.header__cta{ display:inline-flex; }
.burger{ display:none; flex-direction:column; gap:5px; width:28px; z-index:110; }
.burger span{ height:2px; width:100%; background:var(--text); border-radius:2px; transition:transform .3s, opacity .3s; }
.burger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:170px 0 60px;
  overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__orb{
  position:absolute; border-radius:50%; filter:blur(90px); opacity:.55;
  animation:float 14s ease-in-out infinite;
}
.hero__orb--1{ width:520px; height:520px; background:radial-gradient(circle, var(--accent) 0%, transparent 70%); top:-180px; right:-120px; }
.hero__orb--2{ width:380px; height:380px; background:radial-gradient(circle, #6b5aa8 0%, transparent 70%); bottom:-140px; left:-100px; animation-delay:-6s; }
.hero__grid{
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 60% 50% at 50% 30%, #000 40%, transparent 80%);
}
@keyframes float{
  0%,100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(-20px,30px) scale(1.05); }
}

.hero__inner{ position:relative; z-index:1; text-align:center; max-width:900px; margin:0 auto; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--ff-display); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent-2);
  padding:8px 18px; border:1px solid var(--border); border-radius:999px;
  background:rgba(255,255,255,.03);
  margin-bottom:28px;
}
.hero__title{
  font-family:var(--ff-display);
  font-size:clamp(28px, 8vw, 76px);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.02em;
  margin-bottom:26px;
  overflow-wrap:break-word;
}
.hero__desc{
  font-size:clamp(15px, 1.6vw, 19px);
  color:var(--text-dim);
  max-width:560px;
  margin:0 auto 40px;
}
.hero__actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* stats */
.stats{ position:relative; z-index:1; margin-top:90px; }
.stats__grid{
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--border);
  border-left:1px solid var(--border);
}
.stat{
  padding:32px 20px;
  border-right:1px solid var(--border);
  border-bottom:1px solid var(--border);
  text-align:center;
  transition:background .3s;
}
.stat__value{
  display:block; font-family:var(--ff-display); font-size:clamp(26px,3vw,40px); font-weight:600;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:8px;
}
.stat__value--text{ color:transparent; }
.stat__label{ font-size:13px; color:var(--text-dim); }

/* ---------- page hero (subpages) ---------- */
.page-hero{ position:relative; padding:170px 0 90px; overflow:hidden; }
.page-hero__inner{ position:relative; z-index:1; max-width:760px; }
.page-hero__title{
  font-family:var(--ff-display); font-size:clamp(26px,7vw,52px); font-weight:600;
  line-height:1.12; letter-spacing:-.01em; margin-bottom:20px;
  overflow-wrap:break-word;
}
.page-hero__desc{ font-size:16px; color:var(--text-dim); max-width:600px; }
.nav__link.is-active{ color:var(--accent-2); }

/* ---------- service detail blocks ---------- */
.services-list{ padding-top:0; }
.service-block{
  padding:44px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:linear-gradient(160deg, var(--surface), var(--bg-soft));
  margin-bottom:24px;
  transition:transform .15s linear, border-color .4s;
  will-change:transform;
}
.service-block__head{
  display:grid;
  grid-template-columns:56px 1fr auto;
  gap:24px;
  align-items:start;
  margin-bottom:28px;
}
.service-block__num{
  font-family:var(--ff-display); font-size:14px; color:var(--accent-2);
  width:56px; height:56px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background:var(--accent-soft);
}
.service-block__title{ font-family:var(--ff-display); font-size:22px; font-weight:500; margin-bottom:10px; }
.service-block__desc{ font-size:15px; color:var(--text-dim); max-width:520px; }
.service-block__price{ text-align:right; white-space:nowrap; }
.service-block__price span{ display:block; font-size:12px; color:var(--text-dim); }
.service-block__price strong{ font-family:var(--ff-display); font-size:24px; font-weight:600; color:var(--accent-2); }

.checklist{
  display:grid; grid-template-columns:repeat(2,1fr); gap:14px 32px;
  padding:26px 0; margin-bottom:8px;
  border-top:1px solid var(--border);
}
.checklist li{
  position:relative; padding-left:28px; font-size:14px; color:var(--text-dim);
}
.checklist li::before{
  content:'✓'; position:absolute; left:0; top:0;
  width:18px; height:18px; border-radius:50%;
  background:var(--accent-soft); color:var(--accent-2);
  font-size:11px; display:flex; align-items:center; justify-content:center;
}
.service-block__cta{ margin-top:10px; }

/* ---------- sections ---------- */
.section{ padding:120px 0; position:relative; }
.section--alt{ background:linear-gradient(180deg, transparent, var(--bg-soft) 12%, var(--bg-soft) 88%, transparent); }
.section__eyebrow{
  display:block; font-family:var(--ff-display); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent-2); margin-bottom:16px;
}
.section__title{
  font-family:var(--ff-display); font-size:clamp(28px, 4vw, 46px); font-weight:600;
  letter-spacing:-.01em; max-width:680px; margin-bottom:20px;
}
.section__lead{ color:var(--text-dim); font-size:16px; max-width:560px; margin-bottom:64px; }

/* grids */
.grid{ display:grid; gap:24px; }
.grid--4{ grid-template-columns:repeat(4,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }

/* advantage cards */
.card{
  padding:36px 28px;
  background:linear-gradient(160deg, var(--surface), var(--bg-soft));
  border:1px solid var(--border);
  border-radius:var(--radius);
  transition:transform .15s linear, border-color .4s, background .4s;
  transform-style:preserve-3d;
  will-change:transform;
  position:relative;
  overflow:hidden;
}
.card::before{
  content:''; position:absolute; inset:0; opacity:0; transition:opacity .4s;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%), rgba(201,163,95,.12), transparent 60%);
}
.card__icon{
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background:var(--accent-soft); color:var(--accent-2);
  font-size:20px; margin-bottom:22px;
}
.card__title{ font-family:var(--ff-display); font-size:17px; font-weight:500; margin-bottom:10px; }
.card__text{ font-size:14px; color:var(--text-dim); line-height:1.6; }

/* service cards */
.service{
  display:block;
  padding:40px 30px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface);
  transition:transform .15s linear, border-color .4s, background .4s;
  will-change:transform;
}
.service--accent{
  background:linear-gradient(150deg, var(--accent-2), var(--accent));
  color:#161310;
}
.service--accent .service__num{ color:rgba(20,15,5,.45); }
.service--accent .service__text{ color:rgba(20,15,5,.7); }
.service--accent .service__price{ color:#161310; border-top-color:rgba(20,15,5,.2); }
.service__num{
  display:block; font-family:var(--ff-display); font-size:13px; color:var(--text-dim); margin-bottom:24px;
}
.service__title{ font-family:var(--ff-display); font-size:19px; font-weight:500; margin-bottom:10px; }
.service__text{ font-size:14px; color:var(--text-dim); margin-bottom:20px; }
.service__price{
  display:block; font-family:var(--ff-display); font-size:14px; color:var(--accent-2);
  padding-top:18px; border-top:1px solid var(--border);
}
.section__more{ margin-top:48px; text-align:center; }

/* timeline */
.timeline{ position:relative; max-width:760px; }
.timeline__line{
  position:absolute; left:23px; top:8px; bottom:8px; width:1px;
  background:linear-gradient(var(--border), var(--accent-deep), var(--accent), var(--accent-deep), var(--border));
}
.timeline__item{
  display:flex; gap:28px; padding:26px 0; position:relative;
}
.timeline__num{
  flex:none; width:48px; height:48px; border-radius:50%;
  border:1px solid var(--border);
  background:var(--surface);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--ff-display); font-size:13px; color:var(--accent-2);
  z-index:1;
  transition:border-color .3s, box-shadow .3s;
}
.timeline__item:hover .timeline__num{ border-color:var(--accent); box-shadow:0 0 0 6px var(--accent-soft); }
.timeline__content h3{ font-family:var(--ff-display); font-size:18px; font-weight:500; margin-bottom:8px; }
.timeline__content p{ font-size:14px; color:var(--text-dim); max-width:480px; }

/* ---------- case study (single-project gallery, click thumb to swap hero) ---------- */
.case-study{ padding-top:0; }
.case-study__stage-wrap{ margin-bottom:28px; }
.case-study__stage{
  position:relative;
  width:100%; aspect-ratio:16/9; max-height:70vh;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--surface);
}
.case-study__image{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:opacity .3s var(--ease);
  cursor:zoom-in;
}
.case-study__image.is-swapping{ opacity:0; }
.case-study__expand{
  position:absolute; top:16px; right:16px; z-index:2;
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(10,8,7,.55); backdrop-filter:blur(4px);
  border:1px solid var(--border); border-radius:10px;
  color:var(--text); cursor:pointer;
  opacity:0; transition:opacity .25s, border-color .25s;
}
.case-study__stage:hover .case-study__expand{ opacity:1; }
.case-study__expand:hover{ border-color:var(--accent); color:var(--accent-2); }
.case-study__expand svg{ width:18px; height:18px; }
.case-study__overlay{
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.1) 55%, transparent 100%);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:32px;
}
.case-study__tag{
  font-family:var(--ff-display); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent-2); margin-bottom:10px;
}
.case-study__desc{ font-size:14px; color:var(--text-dim); max-width:520px; }

.case-study__meta{
  display:flex; align-items:center; gap:20px;
  margin-bottom:28px;
}
.case-study__line{ flex:1; height:1px; background:var(--border); }
.case-study__by{
  font-family:var(--ff-display); font-size:11px; letter-spacing:.14em;
  color:var(--text-dim); white-space:nowrap;
}

.case-study__thumbs{
  display:flex; gap:14px; overflow-x:auto;
  scroll-snap-type:x proximity; padding-bottom:8px;
  scrollbar-width:thin; scrollbar-color:var(--accent-soft) transparent;
}
.case-study__thumbs::-webkit-scrollbar{ height:6px; }
.case-study__thumbs::-webkit-scrollbar-thumb{ background:var(--accent-soft); border-radius:3px; }
.case-study__thumb{
  display:flex; flex-direction:column; gap:10px;
  flex:0 0 170px; scroll-snap-align:start;
  cursor:pointer; text-align:left;
  opacity:.55;
  transition:opacity .3s;
}
.case-study__thumb:hover{ opacity:.85; }
.case-study__thumb.is-active{ opacity:1; }
.case-study__thumb-frame{
  width:100%; aspect-ratio:4/3;
  border-radius:12px; overflow:hidden;
  border:2px solid transparent;
  transition:border-color .3s;
}
.case-study__thumb.is-active .case-study__thumb-frame{ border-color:var(--accent); }
.case-study__thumb-frame img{ width:100%; height:100%; object-fit:cover; }
.case-study__thumb-label{ font-size:12.5px; color:var(--text-dim); }
.case-study__thumb.is-active .case-study__thumb-label{ color:var(--accent-2); }

/* ---------- case teaser (homepage, links to cases.html) ---------- */
.case-teaser{
  position:relative; display:block;
  border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--border);
  background:var(--surface);
  aspect-ratio:21/9;
}
.case-teaser img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .6s var(--ease);
}
.case-teaser:hover img{ transform:scale(1.04); }
.case-teaser__overlay{
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.1) 60%, transparent 100%);
  display:flex; flex-direction:column; justify-content:flex-end; align-items:flex-start;
  padding:36px;
}
.case-teaser__tag{
  font-family:var(--ff-display); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent-2); margin-bottom:10px;
}
.case-teaser__overlay h3{ font-family:var(--ff-display); font-size:clamp(20px,3vw,28px); font-weight:500; margin-bottom:14px; }
.case-teaser__link{
  font-family:var(--ff-display); font-size:13px; color:var(--text);
  display:inline-flex; align-items:center; gap:8px;
}

/* ---------- calculator ---------- */
.calc__grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:14px;
  margin-bottom:32px;
}
.calc__item{
  display:flex; align-items:center; gap:16px;
  padding:20px 22px;
  border:1px solid var(--border);
  border-radius:14px;
  background:var(--surface);
  cursor:pointer;
  transition:border-color .3s, background .3s;
}
.calc__checkbox{ position:absolute; opacity:0; width:0; height:0; }
.calc__item-check{
  flex:none; width:22px; height:22px; border-radius:7px;
  border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-size:12px; color:transparent;
  transition:background .25s, border-color .25s, color .25s;
}
.calc__checkbox:checked ~ .calc__item-check{
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  border-color:transparent;
  color:#161310;
}
.calc__item:has(.calc__checkbox:checked){
  border-color:var(--accent);
  background:var(--accent-soft);
}
.calc__item-body{ display:flex; flex:1; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.calc__item-title{ font-size:14.5px; }
.calc__item-price{ font-size:13px; color:var(--text-dim); font-family:var(--ff-display); white-space:nowrap; }

.calc__summary{
  padding:36px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:linear-gradient(160deg, var(--surface), var(--bg-soft));
  text-align:center;
}
.calc__total{
  display:flex; align-items:baseline; justify-content:center; gap:12px;
  margin-bottom:14px;
}
.calc__total span{ font-size:14px; color:var(--text-dim); }
.calc__total strong{
  font-family:var(--ff-display); font-size:clamp(30px,4vw,44px); font-weight:600;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.calc__list{ font-size:13px; color:var(--text-dim); margin-bottom:26px; min-height:18px; }
.calc__summary .btn[disabled]{ opacity:.4; pointer-events:none; }

/* ---------- CTA ---------- */
.cta{ padding:130px 0; position:relative; }
.cta::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(ellipse 60% 70% at 50% 50%, rgba(201,163,95,.08), transparent 70%);
}
.cta__inner{ text-align:center; max-width:640px; margin:0 auto; }
.cta__title{ font-family:var(--ff-display); font-size:clamp(28px,4vw,44px); font-weight:600; margin-bottom:18px; }
.cta__text{ color:var(--text-dim); margin-bottom:40px; }
.cta__form{ display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.cta__form input{
  flex:1 1 200px;
  padding:16px 20px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  font-size:14px;
  transition:border-color .3s;
}
.cta__form input::placeholder{ color:var(--text-dim); }
.cta__form input:focus{ outline:none; border-color:var(--accent); }
.cta__consent{
  display:flex; align-items:flex-start; gap:10px;
  max-width:420px; margin:20px auto 0;
  font-size:12.5px; color:var(--text-dim); text-align:left; line-height:1.5;
}
.cta__consent input{ margin-top:3px; accent-color:var(--accent); }
.cta__consent a{ color:var(--accent-2); }
.cta__consent a:hover{ text-decoration:underline; }
.cta__note{ margin-top:18px; font-size:13px; color:var(--accent-2); min-height:18px; }

/* ---------- footer ---------- */
.footer{ border-top:1px solid var(--border); padding:72px 0 24px; }
.footer__inner{
  display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px;
  padding-bottom:36px; border-bottom:1px solid var(--border);
}
.footer__brand p{ color:var(--text-dim); font-size:14px; margin-top:14px; max-width:280px; line-height:1.6; }
.footer__heading{
  display:block; font-family:var(--ff-display); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--text); margin-bottom:18px;
}
.footer__nav{ display:flex; flex-direction:column; gap:12px; align-items:flex-start; }
.footer__nav a{ color:var(--text-dim); font-size:14px; transition:color .3s; }
.footer__nav a:hover{ color:var(--accent-2); }
.footer__nav-muted{ color:rgba(168,166,179,.55); font-size:14px; cursor:default; }
.footer__legal{ padding-top:20px; }
.footer__legal small{ display:block; color:var(--text-dim); font-size:11px; line-height:1.6; max-width:820px; }
.footer__bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:24px; font-size:13px; color:var(--text-dim);
}
.footer__bottom a{ color:var(--text-dim); transition:color .3s; }
.footer__bottom a:hover{ color:var(--accent-2); }

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed; left:24px; right:24px; bottom:24px; z-index:200;
  max-width:520px;
  background:rgba(19,19,24,.9);
  backdrop-filter:blur(16px);
  border:1px solid var(--border);
  border-radius:18px;
  padding:22px 24px;
  display:flex; flex-direction:column; gap:16px;
  transform:translateY(140%);
  transition:transform .5s var(--ease);
}
.cookie-banner.is-visible{ transform:translateY(0); }
.cookie-banner p{ font-size:13px; color:var(--text-dim); }
.cookie-banner__actions{ display:flex; gap:10px; }

/* ---------- reveal animation ---------- */
[data-reveal]{
  opacity:0; transform:translateY(28px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }

/* restore fast hover/tilt transitions on interactive cards once revealed —
   otherwise the slower [data-reveal] transition (same specificity, declared
   later) wins the cascade and swallows every pointermove update */
[data-reveal].is-visible.card,
[data-reveal].is-visible.service,
[data-reveal].is-visible.case-card,
[data-reveal].is-visible.service-block{
  transition:transform .15s linear, border-color .4s, background .4s, opacity .8s var(--ease);
}

/* ---------- legal pages ---------- */
.legal-page{ padding:160px 0 100px; }
.legal-page__title{
  font-family:var(--ff-display); font-size:clamp(26px,4vw,40px); font-weight:600;
  margin-bottom:12px;
}
.legal-page__updated{ color:var(--text-dim); font-size:13px; margin-bottom:56px; }
.legal{ max-width:820px; }
.legal h2{
  font-family:var(--ff-display); font-size:19px; font-weight:500;
  margin:44px 0 16px;
  padding-top:24px; border-top:1px solid var(--border);
}
.legal h2:first-child{ margin-top:0; padding-top:0; border-top:none; }
.legal p{ color:var(--text-dim); font-size:15px; line-height:1.75; margin-bottom:14px; }
.legal ul, .legal ol{ margin:0 0 14px; padding-left:22px; }
.legal li{ color:var(--text-dim); font-size:15px; line-height:1.75; margin-bottom:6px; }
.legal strong{ color:var(--text); font-weight:600; }
.legal .placeholder{
  color:var(--accent-2); background:var(--accent-soft);
  padding:1px 6px; border-radius:5px; font-size:.94em;
}
.legal a{ color:var(--accent-2); }
.legal a:hover{ text-decoration:underline; }

/* ---------- hover-only interactions (fine pointer + real hover) ----------
   Guarded so a tap on touch devices never leaves an element "stuck" in its
   hover state (translated/scaled/glowing) until the next unrelated tap. */
@media (hover:hover) and (pointer:fine){
  .btn--primary:hover{ transform:translateY(-3px); box-shadow:0 14px 32px -8px rgba(201,163,95,.7); }
  .btn--outline:hover{ border-color:var(--accent); color:var(--accent-2); transform:translateY(-3px); }
  .btn--ghost:hover{ color:var(--text); border-color:rgba(255,255,255,.25); }
  .stat:hover{ background:rgba(255,255,255,.02); }
  .service-block:hover{ border-color:rgba(201,163,95,.3); }
  .card:hover::before{ opacity:1; }
  .card:hover{ transform:translateY(-6px); border-color:rgba(201,163,95,.35); }
  .service:hover{ transform:translateY(-6px); border-color:rgba(201,163,95,.35); }
  .calc__item:hover{ border-color:rgba(201,163,95,.3); }
  .case-card:hover img{ transform:scale(1.06); }
  .cases__btn:hover{ border-color:var(--accent); background:var(--accent-soft); transform:translateY(-2px); }
}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .grid--4{ grid-template-columns:repeat(2,1fr); }
  .grid--3{ grid-template-columns:repeat(2,1fr); }
  .stats__grid{ grid-template-columns:repeat(2,1fr); }
  .footer__inner{ grid-template-columns:1fr; text-align:left; }
  .footer__social{ text-align:left; }
}

@media (max-width:768px){
  .nav, .header__cta{ display:none; }
  .burger{ display:flex; }
  .burger.is-open span{ background:var(--accent-2); }

  .nav.is-open{
    display:flex; flex-direction:column;
    position:fixed; inset:0; top:0;
    padding:120px 32px 40px;
    background:#08080b;
    backdrop-filter:blur(20px);
    gap:26px;
    z-index:105;
    counter-reset:navnum;
    overflow-y:auto;
  }
  .nav.is-open .nav__link{
    counter-increment:navnum;
    display:flex; align-items:baseline; gap:14px;
    font-size:22px; color:var(--text);
    animation:kb-nav-in .5s var(--ease) both;
  }
  .nav.is-open .nav__link::before{
    content:counter(navnum, decimal-leading-zero);
    font-family:var(--ff-display); font-size:12px; font-weight:500;
    color:var(--accent-2); letter-spacing:.04em;
  }
  .nav.is-open .nav__link:nth-child(1){ animation-delay:.06s; }
  .nav.is-open .nav__link:nth-child(2){ animation-delay:.12s; }
  .nav.is-open .nav__link:nth-child(3){ animation-delay:.18s; }
  .nav.is-open .nav__link:nth-child(4){ animation-delay:.24s; }
  @keyframes kb-nav-in{
    from{ opacity:0; transform:translateX(-18px); }
    to{ opacity:1; transform:translateX(0); }
  }

  .nav__contact{
    display:none;
    margin-top:auto; padding-top:28px; border-top:1px solid var(--border);
    flex-direction:column; gap:12px;
    opacity:0; animation:kb-nav-in .5s var(--ease) .3s both;
  }
  .nav.is-open .nav__contact{ display:flex; }
  .nav__contact a{ font-size:14px; color:var(--text-dim); }

  .hero{ padding-top:130px; }
  .hero__actions{ flex-direction:column; }
  .hero__actions .btn{ width:100%; }
  .grid--4{ grid-template-columns:1fr; }
  .grid--3{ grid-template-columns:1fr; }
  .section{ padding:80px 0; }
  .section__lead{ margin-bottom:44px; }
  .cursor-glow{ display:none; }

  .page-hero{ padding:130px 0 60px; }
  .service-block{ padding:28px; }
  .service-block__head{ grid-template-columns:1fr; }
  .service-block__num{ margin-bottom:4px; }
  .service-block__price{ text-align:left; }
  .checklist{ grid-template-columns:1fr; }
  .footer__inner{ grid-template-columns:1fr; gap:32px; }
  .calc__grid{ grid-template-columns:1fr; }
  .calc__summary{ padding:28px; }

  /* case study: keep the landscape frame (matches the source screenshots),
     just tighten padding and let thumbs become a horizontal swipe row */
  .case-study__stage{ max-height:40vh; }
  .case-study__overlay{ padding:20px; }
  .case-study__thumbs{
    display:flex; overflow-x:auto; gap:12px;
    scrollbar-width:none;
  }
  .case-study__thumbs::-webkit-scrollbar{ display:none; }
  .case-study__thumb{ flex:0 0 120px; }
  .case-study__expand{ opacity:1; }

  .case-teaser__overlay{ padding:22px; }
}

@media (max-width:520px){
  .legal-page{ padding:130px 0 80px; }
}

@media (max-width:480px){
  .stats__grid{ grid-template-columns:1fr; }
}

/* ---------- case study lightbox (fullscreen view) ---------- */
.lightbox{
  position:fixed; inset:0; z-index:1000;
  display:flex; align-items:center; justify-content:center;
  padding:40px;
  background:rgba(6,5,4,.92); backdrop-filter:blur(6px);
  opacity:0; visibility:hidden;
  transition:opacity .25s var(--ease);
}
.lightbox.is-open{ opacity:1; visibility:visible; }
.lightbox__frame{
  position:relative; max-width:1400px; width:100%;
}
.lightbox__frame img{
  display:block; width:100%; max-height:85vh;
  object-fit:contain; border-radius:var(--radius);
  border:1px solid var(--border);
}
.lightbox__caption{
  margin-top:14px; text-align:center;
  font-size:14px; color:var(--text-dim);
}
.lightbox__close{
  position:absolute; top:-48px; right:0;
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(10,8,7,.6); border:1px solid var(--border); border-radius:10px;
  color:var(--text); cursor:pointer;
  transition:border-color .25s, color .25s;
}
.lightbox__close:hover{ border-color:var(--accent); color:var(--accent-2); }
.lightbox__close svg{ width:18px; height:18px; }

.lightbox__nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:48px; height:48px; z-index:2;
  display:flex; align-items:center; justify-content:center;
  background:rgba(10,8,7,.6); border:1px solid var(--border); border-radius:50%;
  color:var(--text); cursor:pointer;
  transition:border-color .25s, color .25s;
}
.lightbox__nav:hover{ border-color:var(--accent); color:var(--accent-2); }
.lightbox__nav svg{ width:22px; height:22px; }
.lightbox__nav--prev{ left:16px; }
.lightbox__nav--next{ right:16px; }

@media (max-width:768px){
  .lightbox{ padding:20px; }
  .lightbox__close{ top:-40px; }
  .lightbox__nav{ width:40px; height:40px; }
  .lightbox__nav--prev{ left:6px; }
  .lightbox__nav--next{ right:6px; }
}