/* =========================================================
   FlitzWeb — styles
   Direction: cool editorial. Cool paper + slate ink, the logo's
   blue→cyan gradient leads. Newsreader (display) / Manrope (UI).
   Signature: the cursor mark as animated line-art.

   Palette is derived from the logo family:
   blue #3B82F6 → cyan #06B6D4, wordmark slate #0F172A,
   on dark: #60A5FA → #22D3EE.
   ========================================================= */

:root{
  /* surfaces */
  --paper:    #F5F8FC;   /* cool off-white — page */
  --paper-2:  #E8EFF8;   /* deeper cool panel */
  --card:     #FFFFFF;   /* cards on paper */
  --ink-deep: #0F172A;   /* logo slate — dark sections */
  --ink-deep2:#16223A;   /* raised dark surface */
  --ink-line: #2A3A55;   /* dark borders */

  /* ink / text */
  --ink:       #0F172A;  /* logo slate — text */
  --ink-soft:  #56657E;  /* secondary */
  --ink-faint: #8B99AE;  /* tertiary */
  --on-dark:      #EAF1FA;
  --on-dark-soft: #97A6BE;

  /* brand — straight from the logo */
  --brand:      #3B82F6;   /* logo blue */
  --brand-deep: #2563EB;   /* text-safe blue */
  --brand-050:  #E4EDFE;   /* pale blue tint */
  --accent:     #06B6D4;   /* logo cyan */
  --accent-deep:#0E7490;   /* text-safe cyan */

  /* on dark surfaces the logo lightens */
  --brand-lt:  #60A5FA;
  --accent-lt: #22D3EE;

  /* the logo gradient, and a text-safe version for filled buttons */
  --grad:        linear-gradient(120deg, var(--brand) 0%, var(--accent) 100%);
  --grad-deep:   linear-gradient(120deg, var(--brand-deep) 0%, var(--accent-deep) 100%);
  --grad-deep-h: linear-gradient(120deg, #1D4ED8 0%, #0B5C71 100%);
  --grad-lt:     linear-gradient(120deg, var(--brand-lt) 0%, var(--accent-lt) 100%);

  --danger: #DC2626;      /* form errors only */

  --line:  #E1E8F2;        /* cool hairline on paper */
  --line-2:#CBD6E6;

  --r-sm: 10px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 30px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.05), 0 2px 8px rgba(15,23,42,.04);
  --shadow:    0 12px 34px -18px rgba(15,23,42,.30);
  --shadow-lg: 0 40px 80px -34px rgba(15,23,42,.45);

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.2,.7,.2,1);
  --dur: .28s;
}

/* ---------- reset-ish ---------- */
*{ box-sizing:border-box; margin:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  font-family:"Manrope", system-ui, -apple-system, sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.62;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.modal-open{ overflow:hidden; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; color:inherit; background:none; border:none; }
ul,ol{ list-style:none; padding:0; }
:focus-visible{ outline:2.5px solid var(--brand); outline-offset:3px; border-radius:4px; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }

.skip-link{
  position:fixed; left:16px; top:-60px; z-index:200;
  background:var(--ink-deep); color:#fff; padding:10px 16px; border-radius:8px;
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:16px; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gutter); }

/* ---------- typography helpers ---------- */
.h2{
  font-family:"Newsreader", serif;
  font-weight:400;
  font-size:clamp(2rem, 4.6vw, 3.4rem);
  line-height:1.05;
  letter-spacing:-.018em;
  color:var(--ink);
}
.h2 em{ font-style:italic; color:var(--brand); }
.h2--light{ color:var(--on-dark); }
.h3{
  font-family:"Newsreader", serif;
  font-weight:420;
  font-size:clamp(1.5rem, 3vw, 2.15rem);
  line-height:1.1;
  letter-spacing:-.012em;
}
.h3 em{ font-style:italic; color:var(--brand); }

.lede-ink{ font-size:1.12rem; color:var(--ink-soft); max-width:46ch; margin-top:6px; }

/* ---------- buttons ---------- */
.btn{
  --bg:var(--ink-deep); --fg:var(--paper);
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  white-space:nowrap;
  padding:12px 22px; border-radius:999px;
  font-weight:600; font-size:.97rem; letter-spacing:-.01em;
  background:var(--bg); color:var(--fg);
  transition:transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  will-change:transform;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn__i{ transition:transform var(--dur) var(--ease); }
.btn:hover .btn__i{ transform:translateX(3px); }

.btn--primary{ --bg:var(--ink-deep); --fg:var(--paper); box-shadow:0 12px 26px -14px rgba(15,23,42,.6); }
.btn--primary:hover{ --bg:#060D1A; }
/* the logo gradient, deepened so white type keeps its contrast */
.btn--flash{ --bg:var(--grad-deep); --fg:#fff; box-shadow:0 14px 30px -14px rgba(37,99,235,.6); }
.btn--flash:hover{ --bg:var(--grad-deep-h); }
.btn--dark{ --bg:var(--ink-deep); --fg:var(--paper); }
.btn--dark:hover{ --bg:#060D1A; }
.btn--ghost{ --bg:transparent; --fg:var(--ink); border:1.5px solid var(--line-2); box-shadow:none; }
.btn--ghost:hover{ border-color:var(--ink); }
.btn--lg{ padding:15px 28px; font-size:1.02rem; }
.btn--block{ width:100%; }
.btn:disabled{ opacity:.5; cursor:not-allowed; transform:none; }

.link-arrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; color:var(--ink);
  border-bottom:1.5px solid var(--brand); padding-bottom:2px;
  transition:gap var(--dur) var(--ease), color var(--dur) var(--ease);
}
.link-arrow:hover{ gap:13px; color:var(--brand-deep); }
.link-arrow svg{ transition:transform var(--dur) var(--ease); }
.link-arrow:hover svg{ transform:translateX(2px); }

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky; top:0; z-index:100;
  background:color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.nav__inner{ display:flex; align-items:center; gap:26px; height:78px; }
/* wordmark set to match the logo lockup: bold sans, tight, gradient "Web" */
.brand{ display:inline-flex; align-items:center; gap:10px; font-family:"Manrope",system-ui,sans-serif; font-weight:700; font-size:1.3rem; letter-spacing:-.035em; color:var(--ink); }
.brand__mark{ display:grid; place-items:center; }
.brand__mark img{ width:38px; height:28px; }
.brand__web{
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.brand--light{ color:#fff; }
.brand--light .brand__web{ background:var(--grad-lt); -webkit-background-clip:text; background-clip:text; color:transparent; }

.nav__links{ display:flex; gap:30px; margin-left:12px; }
.nav__links a{ font-weight:500; font-size:.97rem; color:var(--ink-soft); transition:color var(--dur) var(--ease); position:relative; }
.nav__links a::after{ content:""; position:absolute; left:0; bottom:-6px; height:1.5px; width:100%; background:var(--grad); transform:scaleX(0); transform-origin:left; transition:transform var(--dur) var(--ease); }
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after{ transform:scaleX(1); }
.nav__end{ display:flex; align-items:center; gap:16px; margin-left:auto; }
.nav__actions{ display:flex; align-items:center; gap:12px; }

.lang{ display:inline-flex; align-items:center; gap:1px; padding:3px; border:1.5px solid var(--line-2); border-radius:999px; background:var(--card); }
.lang button{ font-size:.78rem; font-weight:600; letter-spacing:.02em; padding:5px 11px; border-radius:999px; color:var(--ink-soft); transition:color var(--dur) var(--ease), background var(--dur) var(--ease); }
.lang button:hover{ color:var(--ink); }
.lang button[aria-pressed="true"]{ background:var(--ink-deep); color:var(--paper); }

.nav__burger{ display:none; flex-direction:column; gap:5px; padding:8px; }
.nav__burger span{ width:24px; height:2px; background:var(--ink); border-radius:2px; transition:transform .3s var(--ease), opacity .3s var(--ease); }
.nav__burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.nav__mobile{ display:none; flex-direction:column; gap:2px; padding:14px var(--gutter) 24px; border-bottom:1px solid var(--line); background:var(--paper); }
.nav__mobile.is-open{ display:flex; }
.nav__mobile a{ padding:13px 4px; font-weight:500; font-size:1.05rem; border-bottom:1px solid var(--line); color:var(--ink); }
.nav__mobile .btn{ margin-top:14px; }

@media (max-width:900px){
  .nav__links,.nav__actions{ display:none; }
  .nav__burger{ display:flex; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero{ padding:clamp(40px,7vw,88px) 0 clamp(56px,8vw,104px); }
.hero__grid{ display:grid; grid-template-columns:1.04fr .96fr; gap:clamp(24px,4vw,56px); align-items:center; }

.hero__title{
  font-family:"Newsreader", serif; font-weight:400;
  font-size:clamp(2.9rem, 6.2vw, 5.4rem);
  line-height:1.03; letter-spacing:-.018em; color:var(--ink);
}
.hero__title em, .flash-word{
  font-style:italic; font-weight:420; white-space:nowrap;
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  color:transparent;
}

.hero__lede{ font-size:1.15rem; color:var(--ink-soft); max-width:44ch; margin:26px 0 30px; line-height:1.65; }

/* input-style CTA */
.ask{
  display:flex; align-items:center; gap:10px;
  background:var(--card); border:1px solid var(--line);
  border-radius:16px; padding:8px 8px 8px 20px; max-width:480px;
  box-shadow:0 1px 2px rgba(15,23,42,.04), 0 14px 40px -26px rgba(15,23,42,.5);
  transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.ask:focus-within{ border-color:color-mix(in srgb, var(--brand) 55%, var(--line)); box-shadow:0 1px 2px rgba(15,23,42,.05), 0 18px 46px -24px rgba(37,99,235,.4); }
.ask input{ flex:1; border:none; background:none; outline:none; font-family:inherit; font-size:1.02rem; color:var(--ink); min-width:0; padding:8px 0; }
.ask input::placeholder{ color:var(--ink-faint); }
.ask__go{ display:inline-flex; align-items:center; gap:7px; background:var(--grad-deep); color:#fff; padding:11px 18px; border-radius:11px; font-weight:600; font-size:.95rem; white-space:nowrap; transition:background var(--dur) var(--ease), transform var(--dur) var(--ease); }
.ask__go:hover{ background:var(--grad-deep-h); transform:translateY(-1px); }
.ask__go svg{ transition:transform var(--dur) var(--ease); }
.ask__go:hover svg{ transform:translateX(2px); }

.proof{ display:inline-flex; align-items:center; gap:10px; margin-top:34px; font-size:.95rem; color:var(--ink-soft); }
.proof a{ display:inline-flex; align-items:center; gap:6px; font-weight:600; color:var(--ink); border-bottom:1.5px solid var(--brand); padding-bottom:1px; }
.proof a:hover{ color:var(--brand-deep); }
.proof .pulse{ width:8px; height:8px; border-radius:50%; background:#37b24d; animation:live 2.4s var(--ease) infinite; }
@keyframes live{ 0%{ box-shadow:0 0 0 0 rgba(55,178,77,.45);} 70%{ box-shadow:0 0 0 8px rgba(55,178,77,0);} 100%{ box-shadow:0 0 0 0 rgba(55,178,77,0);} }

/* ---------- SIGNATURE: the logo mark, drawn ----------
   The speed lines wipe in, the cursor outline draws itself,
   then the gradient strikes through it. Same geometry as
   assets/brand/mark.svg, blown up. */
.hero__visual{ position:relative; }
.bolt{ position:relative; display:grid; place-items:center; min-height:clamp(340px,42vw,540px); }
.bolt svg{ width:100%; height:auto; max-width:520px; overflow:visible; }
.bolt__aura{ animation:aura 6s ease-in-out infinite; transform-origin:center; }
@keyframes aura{ 0%,100%{ opacity:.5; } 50%{ opacity:.9; } }
.bolt__echo{ fill:var(--brand); opacity:.09; transform:translate(16px,-9px); transform-box:fill-box; transform-origin:center; }

/* speed lines — every element carries pathLength="1" so one keyframe fits all */
.trail{ fill:none; stroke-linecap:round; stroke-dasharray:1; stroke-dashoffset:1; animation:draw 1s var(--ease) forwards; }
.trail--1{ animation-delay:.1s; }
.trail--2{ animation-delay:.26s; }
.trail--3{ animation-delay:.42s; }

.flow{
  fill:none; stroke:var(--ink); stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:1; stroke-dashoffset:1; opacity:.85;
  animation:draw 1.5s var(--ease) .45s forwards, fade-out .45s var(--ease) 1.95s forwards;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }
@keyframes fade-out{ to{ opacity:0; } }
.bolt__fill{ opacity:0; transform-box:fill-box; transform-origin:center; animation:strike .5s var(--ease) 1.85s forwards; }
@keyframes strike{ 0%{ opacity:0; transform:scale(.9);} 60%{ opacity:1; transform:scale(1.03);} 100%{ opacity:1; transform:scale(1);} }
.bolt__group{ animation:floaty 7s ease-in-out 2.4s infinite; transform-origin:center; }
@keyframes floaty{ 0%,100%{ transform:translateY(0) rotate(0);} 50%{ transform:translateY(-12px) rotate(-.5deg);} }
/* particles streaming off the back of the mark */
.spark{ animation:spark 3.6s var(--ease) 2.6s infinite; }
.spark--2{ animation-delay:3.4s; }
.spark--3{ animation-delay:4.3s; }
@keyframes spark{ 0%{ opacity:0; transform:translateX(30px);} 14%{ opacity:1;} 55%{ opacity:0; transform:translateX(-38px);} 100%{ opacity:0;} }
.node{ animation:nodepulse 3s ease-in-out infinite; transform-box:fill-box; transform-origin:center; }
.node--2{ animation-delay:.9s; }
.node--3{ animation-delay:1.7s; }
@keyframes nodepulse{ 0%,100%{ transform:scale(1); opacity:.9;} 50%{ transform:scale(1.35); opacity:1;} }

/* =========================================================
   SECTION HEAD (shared)
   ========================================================= */
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:32px; margin-bottom:clamp(34px,5vw,56px); }
.section-head__note{ max-width:34ch; color:var(--ink-soft); font-size:1.02rem; }
.section-head--light .section-head__note{ color:var(--on-dark-soft); }

/* =========================================================
   STUDIO / ABOUT — editorial, no fake photos
   ========================================================= */
.studio{ padding:clamp(64px,9vw,120px) 0; border-top:1px solid var(--line); }
.studio__grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,6vw,80px); align-items:start; }
.studio__copy .h2{ margin-top:2px; }
.studio__copy .lede-ink{ margin:22px 0 26px; max-width:48ch; }

.studio__side{ display:flex; flex-direction:column; gap:0; }
.principle{ display:grid; grid-template-columns:auto 1fr; gap:6px 16px; align-items:center; padding:24px 0; border-top:1px solid var(--line); }
.principle:last-child{ border-bottom:1px solid var(--line); }
.principle__k{ grid-row:1 / span 2; align-self:start; display:grid; place-items:center; width:38px; height:38px; border-radius:10px; background:var(--brand-050); color:var(--brand-deep); margin-top:2px; }
.principle__t{ font-family:"Newsreader",serif; font-weight:500; font-size:1.32rem; letter-spacing:-.01em; color:var(--ink); align-self:end; }
.principle__d{ grid-column:2; color:var(--ink-soft); font-size:1rem; align-self:start; }

/* =========================================================
   SERVICES (accordion)
   ========================================================= */
.services{ padding:clamp(56px,8vw,104px) 0; border-top:1px solid var(--line); }
.accordion{ border-top:1px solid var(--line); }
.acc__item{ border-bottom:1px solid var(--line); }
.acc__head{ display:flex; align-items:center; gap:22px; width:100%; text-align:left; padding:26px 4px; }
.acc__ico{ width:44px; height:44px; flex:none; display:grid; place-items:center; border-radius:12px; background:var(--brand-050); color:var(--brand-deep); transition:background var(--dur) var(--ease), color var(--dur) var(--ease); }
.acc__item.is-open .acc__ico{ background:var(--ink-deep); color:var(--brand-lt); }
.acc__title{ font-family:"Newsreader", serif; font-weight:440; font-size:clamp(1.4rem,3vw,2.1rem); letter-spacing:-.015em; flex:1; transition:color var(--dur) var(--ease); }
.acc__head:hover .acc__title{ color:var(--brand); }
.acc__icon{ position:relative; width:26px; height:26px; flex:none; }
.acc__icon::before,.acc__icon::after{ content:""; position:absolute; background:var(--ink); border-radius:2px; transition:transform var(--dur) var(--ease), background var(--dur) var(--ease); }
.acc__icon::before{ left:0; top:50%; width:100%; height:2.5px; margin-top:-1.25px; }
.acc__icon::after{ top:0; left:50%; height:100%; width:2.5px; margin-left:-1.25px; }
.acc__item.is-open .acc__icon::after{ transform:scaleY(0); }
.acc__item.is-open .acc__icon::before{ background:var(--brand); }
.acc__panel{ overflow:hidden; height:0; opacity:0; transition:height var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.acc__item.is-open .acc__panel{ opacity:1; }
.acc__panel > p{ max-width:62ch; color:var(--ink-soft); padding:0 4px 4px 70px; }
.acc__tags{ display:flex; flex-wrap:wrap; gap:10px; padding:16px 4px 30px 70px; }
.acc__tags li{ font-size:.82rem; font-weight:600; letter-spacing:.01em; color:var(--brand-deep); background:var(--brand-050); border-radius:999px; padding:7px 14px; }

/* =========================================================
   WORK — real case study (dark)
   ========================================================= */
.work{ background:var(--ink-deep); color:var(--on-dark); padding:clamp(64px,9vw,120px) 0; }
.work .section-head__note{ color:var(--on-dark-soft); }

.case{
  display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(24px,4vw,56px); align-items:center;
  background:var(--ink-deep2); border:1px solid var(--ink-line);
  border-radius:var(--r-xl); overflow:hidden;
}
.case__shot{ position:relative; padding:clamp(20px,3vw,34px); }
.browser{
  border-radius:14px; overflow:hidden; background:#fff;
  border:1px solid var(--ink-line); box-shadow:var(--shadow-lg);
  transform:rotate(-1deg); transition:transform .5s var(--ease);
}
.case:hover .browser{ transform:rotate(0); }
.browser__bar{ display:flex; align-items:center; gap:6px; padding:10px 14px; background:#EDF2F8; border-bottom:1px solid var(--line); }
.browser__bar i{ width:10px; height:10px; border-radius:50%; background:#C7D3E2; display:block; }
.browser__url{ margin-left:10px; font-size:.72rem; color:var(--ink-faint); }
/* height:auto is required — the <img> height attribute would otherwise squash the shot */
.browser img{ width:100%; height:auto; display:block; aspect-ratio:16/10; object-fit:cover; object-position:top center; }
.case__body{ padding:clamp(24px,3vw,40px) clamp(24px,4vw,50px) clamp(24px,3vw,40px) 0; }
.case__name{ font-family:"Newsreader",serif; font-weight:500; font-size:clamp(1.9rem,3.4vw,2.6rem); letter-spacing:-.015em; color:var(--on-dark); }
.case__name em{ font-style:italic; color:var(--brand-lt); }
.case__desc{ color:var(--on-dark-soft); margin:16px 0 22px; max-width:44ch; }
.case__tags{ display:flex; flex-wrap:wrap; gap:9px; margin-bottom:26px; }
.case__tags li{ font-size:.82rem; font-weight:600; color:var(--on-dark-soft); border:1px solid var(--ink-line); border-radius:999px; padding:6px 13px; }
.case__link{ display:inline-flex; align-items:center; gap:8px; font-weight:600; color:var(--on-dark); border-bottom:1.5px solid var(--brand-lt); padding-bottom:2px; transition:gap var(--dur) var(--ease), color var(--dur) var(--ease); }
.case__link:hover{ gap:13px; color:var(--brand-lt); }
.case__link svg{ transition:transform var(--dur) var(--ease); }
.case__link:hover svg{ transform:translate(2px,-2px); }
.work__more{ margin-top:clamp(30px,4vw,48px); display:flex; flex-wrap:wrap; align-items:center; gap:18px; justify-content:space-between; }
.work__more p{ color:var(--on-dark-soft); }

/* =========================================================
   BOOK / CONTACT
   ========================================================= */
.book{ padding:clamp(64px,9vw,120px) 0; border-top:1px solid var(--line); }
.book__grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(34px,5vw,72px); align-items:start; }
.book__lede{ font-size:1.12rem; color:var(--ink-soft); max-width:42ch; margin:22px 0 28px; }
.book__facts{ display:flex; flex-direction:column; gap:16px; }
.book__facts li{ display:flex; align-items:center; gap:12px; color:var(--ink); font-weight:500; }
.book__facts svg{ color:var(--brand); flex:none; }
.book__facts a{ border-bottom:1.5px solid var(--line-2); }
.book__facts a:hover{ border-color:var(--brand); }

.book__form{
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--r-xl); padding:clamp(24px,3vw,38px);
  display:grid; grid-template-columns:1fr 1fr; gap:16px 18px;
  box-shadow:var(--shadow);
}
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.field{ display:flex; flex-direction:column; gap:7px; }
.field--half{ grid-column:span 1; }
.field--full{ grid-column:1 / -1; }
.field label, .field legend{ font-size:.9rem; font-weight:600; color:var(--ink); }
.field .opt{ color:var(--ink-faint); font-weight:400; }
.field input, .field textarea, .field select{
  font:inherit; font-size:1rem; color:var(--ink);
  background:var(--paper); border:1px solid var(--line-2); border-radius:12px;
  padding:12px 14px; width:100%; transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field input::placeholder, .field textarea::placeholder{ color:var(--ink-faint); }
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--brand); box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 16%, transparent); }
.field input.is-invalid{ border-color:var(--danger); box-shadow:0 0 0 3px color-mix(in srgb, var(--danger) 14%, transparent); }
.field__err{ font-size:.82rem; color:var(--danger); min-height:1em; }
.booking__when{ border:none; padding:0; margin:0; }
.booking__when legend{ margin-bottom:10px; }
.tz{ font-weight:400; color:var(--ink-faint); font-size:.82rem; }
.daypick{ display:grid; grid-template-columns:repeat(5,1fr); gap:8px; }
.daypick button{ display:flex; flex-direction:column; align-items:center; gap:2px; padding:12px 4px; border:1px solid var(--line-2); border-radius:12px; background:var(--paper); transition:border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease); }
.daypick button:hover{ border-color:var(--ink-soft); }
.daypick button[aria-pressed="true"]{ background:var(--ink-deep); border-color:var(--ink-deep); color:var(--paper); }
.dp__dow{ font-size:.72rem; color:var(--ink-faint); text-transform:capitalize; }
.daypick button[aria-pressed="true"] .dp__dow, .daypick button[aria-pressed="true"] .dp__mon{ color:var(--on-dark-soft); }
.dp__num{ font-family:"Newsreader",serif; font-size:1.35rem; font-weight:500; line-height:1; }
.dp__mon{ font-size:.72rem; color:var(--ink-faint); text-transform:capitalize; }
.slots{ display:flex; flex-wrap:wrap; gap:8px; }
.slots button{ padding:9px 15px; border:1px solid var(--line-2); border-radius:999px; background:var(--paper); font-weight:600; font-size:.92rem; transition:border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease); }
.slots button:hover{ border-color:var(--ink-soft); }
.slots button[aria-pressed="true"]{ background:var(--brand-deep); border-color:var(--brand-deep); color:#fff; }
.slots__msg{ color:var(--ink-soft); font-size:.95rem; }
.slots__msg--error{ color:var(--danger); }

.book__error{ grid-column:1/-1; color:var(--danger); font-size:.92rem; background:color-mix(in srgb, var(--danger) 8%, transparent); border-radius:10px; padding:10px 14px; }
.book__fine{ grid-column:1/-1; font-size:.86rem; color:var(--ink-faint); text-align:center; }

.book__success{ grid-column:1/-1; text-align:center; padding:10px 0; }
.book__check{ display:inline-grid; place-items:center; width:56px; height:56px; border-radius:50%; background:var(--brand-050); color:var(--brand-deep); margin-bottom:14px; }
.book__success h3{ font-family:"Newsreader",serif; font-weight:500; font-size:1.5rem; }
.book__success p{ color:var(--ink-soft); margin:8px 0 18px; }

/* =========================================================
   FOOTER (dark)
   ========================================================= */
.foot{ background:var(--ink-deep); color:var(--on-dark); padding:clamp(56px,7vw,90px) 0 40px; border-top:1px solid var(--ink-line); }
.foot__cta{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px; padding-bottom:clamp(40px,6vw,64px); border-bottom:1px solid var(--ink-line); }
.foot__big{ font-family:"Newsreader",serif; font-weight:400; font-size:clamp(2rem,5vw,3.4rem); letter-spacing:-.02em; color:var(--on-dark); max-width:16ch; }
/* the dark primary button disappears against the dark footer — give it the gradient */
.foot .btn--primary{ --bg:var(--grad-deep); --fg:#fff; box-shadow:0 14px 30px -14px rgba(37,99,235,.6); }
.foot .btn--primary:hover{ --bg:var(--grad-deep-h); }
.foot__big em{ font-style:italic; color:var(--brand-lt); }

.foot__grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px 32px; padding:clamp(40px,6vw,64px) 0 clamp(30px,4vw,48px); }
.foot__brandcol .brand{ margin-bottom:14px; }
.foot__blurb{ color:var(--on-dark-soft); max-width:34ch; }
.foot__col h4{ font-size:.74rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--on-dark); margin-bottom:14px; }
.foot__col a{ display:block; padding:5px 0; color:var(--on-dark-soft); transition:color var(--dur) var(--ease); }
.foot__col a:hover{ color:var(--brand-lt); }
.foot__bar{ display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; padding-top:26px; border-top:1px solid var(--ink-line); font-size:.88rem; color:var(--on-dark-soft); }
.foot__bar-links{ display:flex; gap:20px; }
.foot__bar-links a:hover{ color:var(--brand-lt); }

/* =========================================================
   MODAL (booking)
   ========================================================= */
.modal{ position:fixed; inset:0; z-index:1000; display:grid; place-items:center; padding:20px; }
.modal[hidden]{ display:none; }
.modal__scrim{ position:absolute; inset:0; background:rgba(15,23,42,.55); backdrop-filter:blur(3px); }
.modal__panel{ position:relative; width:100%; max-width:560px; max-height:90vh; overflow:auto; background:var(--paper); border-radius:var(--r-xl); padding:clamp(24px,4vw,42px); box-shadow:var(--shadow-lg); }
.modal__close{ position:absolute; right:16px; top:16px; width:40px; height:40px; display:grid; place-items:center; border-radius:50%; color:var(--ink-soft); transition:background var(--dur) var(--ease), color var(--dur) var(--ease); }
.modal__close:hover{ background:var(--paper-2); color:var(--ink); }
.modal__lede{ color:var(--ink-soft); margin:10px 0 22px; }
.modal__form{ display:grid; gap:16px; }
.modal__form .field--half{ grid-column:auto; }

/* =========================================================
   REVEAL
   ========================================================= */
[data-reveal]{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-in{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .flow{ stroke-dashoffset:0; opacity:0; }
  .trail{ stroke-dashoffset:0; }
  .bolt__fill{ opacity:1; }
  [data-reveal]{ opacity:1; transform:none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .studio__grid{ grid-template-columns:1fr; gap:36px; }
  .case{ grid-template-columns:1fr; }
  .case__body{ padding:0 clamp(20px,4vw,34px) clamp(28px,4vw,40px); }
  .case__shot{ padding-bottom:6px; }
  .book__grid{ grid-template-columns:1fr; gap:36px; }
  .foot__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:900px){
  .hero__grid{ grid-template-columns:1fr; }
  .bolt{ order:-1; min-height:250px; margin-bottom:4px; }
  .bolt svg{ max-width:300px; }
}
@media (max-width:620px){
  .section-head{ flex-direction:column; align-items:flex-start; gap:16px; }
  .book__form{ grid-template-columns:1fr; padding:20px; }
  .field--half{ grid-column:1 / -1; }
  .daypick{ grid-template-columns:repeat(5,1fr); gap:6px; }
  .foot__grid{ grid-template-columns:1fr; gap:28px; }
  .foot__cta{ flex-direction:column; align-items:flex-start; }
}
@media (max-width:520px){
  .ask{ flex-wrap:wrap; padding:14px; border-radius:18px; }
  .ask input{ width:100%; padding:4px 4px 10px; }
  .ask__go{ width:100%; justify-content:center; }
}