/* ---------- Theme tokens ---------- */
:root{
  /* Quiet-luxury black-on-black base — true neutral graphite, not navy-tinted */
  --ink:#030304;
  --ink2:#08090a;
  --ink3:#101113;
  --ink4:#17181b;
  --ink5:#202226;

  /* Single accent: cyan-blue glow, sampled directly from the hero video.
     Used sparingly — as light hitting an edge, not as broad brand color. */
  --blue:#4abde9;
  --blue2:#c3ecff;
  --violet-dim:#101113;
  --violet:#4abde9;
  --gradient:linear-gradient(90deg,#c3ecff,#4abde9);
  --gradient-soft:linear-gradient(135deg,rgba(195,236,255,.3),rgba(74,189,233,.3));

  /* Secondary accent: warm amber — used sparingly for high-impact moments */
  --amber:#f5a467;
  --amber2:#ffcb9a;
  --amber-dim:#7a5230;

  --cream:#eceff2;
  --silver:#83898f;
  --silver2:#a7acb2;
  --white:#ffffff;
  --line:rgba(74,189,233,.14);
  --line2:rgba(255,255,255,.06);
  --glass:rgba(5,6,7,.85);
  --nav-h:88px;
  --max-w:1280px;
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out-expo:cubic-bezier(.16,1,.3,1);

  --font-display:'Newsreader',serif;
  --font-body:'Inter',sans-serif;

  /* Modular type scale — 1.333 (perfect fourth), base 1rem */
  --step--1:0.75rem;    /* 12px */
  --step-0:1rem;        /* 16px */
  --step-1:1.333rem;    /* ~21px */
  --step-2:1.777rem;    /* ~28px */
  --step-3:2.369rem;    /* ~38px */
  --step-4:3.157rem;    /* ~51px */
  --step-5:4.209rem;    /* ~67px */
  --step-6:5.61rem;     /* ~90px */
  --step-7:7.479rem;    /* ~120px */

  --lh-tight:1.02;
  --lh-snug:1.2;
  --lh-normal:1.5;
  --lh-relaxed:1.75;
  --ls-tight:-0.02em;
  --ls-normal:0em;
  --ls-wide:0.06em;
  --ls-wider:0.13em;

  /* 8pt spacing scale */
  --sp-1:0.5rem;   /* 8px */
  --sp-2:1rem;     /* 16px */
  --sp-3:1.5rem;   /* 24px */
  --sp-4:2rem;     /* 32px */
  --sp-5:3rem;     /* 48px */
  --sp-6:4rem;     /* 64px */
  --sp-7:5rem;     /* 80px */
  --sp-8:6rem;     /* 96px */
  --sp-9:8rem;     /* 128px */
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;background:var(--ink)}
body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--cream);
  overflow-x:hidden;
  cursor:default;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;background:none;border:none;color:inherit;cursor:pointer}
input,textarea{font:inherit;color:inherit;background:none;border:none;outline:none}
em{font-family:var(--font-display);font-style:italic;color:var(--blue2);font-weight:500}
img,canvas{display:block;max-width:100%}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink3);color:var(--cream);padding:.75rem 1.25rem;z-index:999}
.skip-link:focus{left:1rem;top:1rem}

a:focus-visible,button:focus-visible,input:focus-visible,
textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--blue2);outline-offset:3px;border-radius:4px;
}

/* ---------- Background layers ---------- */
.bg-canvas{
  position:fixed;inset:0;width:100vw;height:100vh;
  z-index:0;pointer-events:none;
}
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  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");
}
.cursor-glow{
  position:fixed;top:0;left:0;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(195,236,255,.14),rgba(0,0,0,0) 60%);
  transform:translate(-50%,-50%);pointer-events:none;z-index:2;
  transition:opacity .4s var(--ease);opacity:0;
}
@media(hover:hover){.cursor-glow{opacity:1}}

/* ---------- Loader ---------- */
.loader{
  position:fixed;inset:0;z-index:1000;background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;
  transition:opacity .8s var(--ease),visibility .8s var(--ease);
}
.loader.done{opacity:0;visibility:hidden}
.loader-mark{
  font-size:.85rem;letter-spacing:.4em;font-weight:600;color:var(--silver2);
}
.loader-bar{width:200px;height:1px;background:var(--line2);overflow:hidden}
.loader-bar span{display:block;height:100%;width:0%;background:var(--gradient)}

/* ---------- Layout helpers ---------- */
main,section{position:relative;z-index:3}
.eyebrow{
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue2);
  font-weight:600;margin-bottom:1rem;
}
.section-head{max-width:760px;margin:0 auto 4.5rem;text-align:center;padding:0 1.5rem}
.section-title{
  font-family:var(--font-display);font-weight:500;font-size:clamp(var(--step-3),4.6vw,var(--step-4));
  line-height:var(--lh-tight);color:var(--white);letter-spacing:var(--ls-tight);
}
.section-sub{
  margin-top:var(--sp-3);color:var(--silver2);font-size:var(--step-1);line-height:var(--lh-relaxed);
  max-width:56ch;margin-left:auto;margin-right:auto;
}

/* ---------- Section mood tints ---------- */
/* Static fallback (no-JS / reduced-motion): faint always-on tint per
   section. The live version is .mood-layer below, scroll-scrubbed in JS. */
.services,.process,.mission,.contact{position:relative}
html.js-mood .services::before,html.js-mood .process::before,
html.js-mood .mission::before,html.js-mood .contact::before{display:none}
.services::before,.process::before,.mission::before,.contact::before{
  content:'';position:absolute;inset:-8% -10%;z-index:-1;pointer-events:none;
}
.services::before{background:radial-gradient(60% 50% at 12% 0%,rgba(74,189,233,.11),transparent 65%)}
.process::before{background:radial-gradient(55% 45% at 88% 8%,rgba(74,189,233,.11),transparent 65%)}
.mission::before{background:radial-gradient(60% 50% at 50% 0%,rgba(245,164,103,.08),transparent 65%)}
.contact::before{background:radial-gradient(65% 55% at 20% 60%,rgba(196,181,253,.09),transparent 65%)}

.mood-layer{
  position:fixed;inset:0;z-index:2;pointer-events:none;opacity:0;
  --mood-color:74,189,233;
  background:radial-gradient(80% 65% at 50% 15%,rgba(var(--mood-color),.16),transparent 70%);
}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;background:transparent;
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(9,12,18,.32);backdrop-filter:blur(14px) saturate(140%);border-color:rgba(255,255,255,.05)}
.nav-inner{
  width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1.75rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.nav-brand{display:flex;align-items:center;gap:1rem}
.nav-logo{display:inline-flex;align-items:center}
.nav-wordmark{font-weight:600;letter-spacing:.06em;font-size:1rem;color:var(--white)}
.nav-wordmark span{
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-status{
  display:flex;align-items:center;gap:.5rem;padding:.4rem .85rem;border-radius:999px;
  border:1px solid var(--line2);font-size:.72rem;letter-spacing:.03em;color:var(--silver);
}
.nav-status i{
  width:6px;height:6px;border-radius:50%;background:var(--blue);flex-shrink:0;
  box-shadow:0 0 0 0 rgba(74,189,233,.6);animation:statuspulse 2.4s ease-out infinite;
}
/* Mobile copy lives inside the slide-out menu (where there's actual room
   for it) rather than being crammed into the header row — hidden by
   default, revealed only once .nav-links becomes that fullscreen overlay. */
.nav-status--mobile{display:none}
@keyframes statuspulse{
  0%{box-shadow:0 0 0 0 rgba(74,189,233,.55)}
  70%{box-shadow:0 0 0 7px rgba(74,189,233,0)}
  100%{box-shadow:0 0 0 0 rgba(74,189,233,0)}
}
.nav-links{display:flex;gap:2.2rem;font-size:.86rem;font-weight:500;color:var(--silver2)}
.nav-links a{position:relative;padding:.3rem 0;transition:color .3s var(--ease)}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gradient);
  transition:width .35s var(--ease);
}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  display:inline-flex;margin-left:auto;
}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:.5rem}
.nav-toggle span{width:22px;height:1px;background:var(--cream);transition:transform .3s var(--ease),opacity .3s var(--ease)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.9rem 1.9rem;border-radius:999px;font-size:.88rem;font-weight:600;
  letter-spacing:.02em;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease),border-color .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(165deg,var(--ink5),var(--ink3));
  border:1px solid rgba(74,189,233,.22);color:var(--white);
  box-shadow:0 0 0 0 rgba(74,189,233,0);
}
.btn-primary:hover{
  transform:translateY(-2px);border-color:rgba(74,189,233,.5);
  box-shadow:0 0 36px -6px rgba(74,189,233,.4),0 20px 40px -24px rgba(0,0,0,.85);
}
.btn-primary:active{transform:translateY(0) scale(.97);box-shadow:0 0 20px -8px rgba(74,189,233,.35)}
.btn-outline{border:1px solid var(--line2);color:var(--cream)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue2);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0) scale(.97)}
.btn-ghost{border:1px solid var(--line);color:var(--cream);padding:.7rem 1.5rem;font-size:.82rem}
.btn-ghost:hover{background:rgba(74,189,233,.08);border-color:var(--blue)}
.btn-ghost:active{transform:scale(.96)}
.btn-quiet{
  padding:.5rem 0;background:none;color:var(--silver2);font-weight:500;
  border-bottom:1px solid var(--line2);border-radius:0;
}
.btn-quiet:hover{color:var(--cream);border-color:var(--silver)}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:calc(var(--nav-h) + 2rem) 1.5rem 6rem;position:relative;overflow:hidden;
}
.hero-video-stage{
  position:absolute;inset:0;z-index:0;overflow:hidden;
  transform-origin:50% 50%;will-change:transform,border-radius;
  /* Fade the whole video+overlay unit out toward the bottom so the same
     particle canvas running behind the rest of the page shows through
     continuously here too, instead of hard-cutting to it at the section
     boundary. */
  mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 96%);
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 96%);
}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  pointer-events:none;filter:brightness(1.04) saturate(1.02);
}
.hero-video-overlay{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 50% 46%,rgba(3,3,4,.1),rgba(3,3,4,.3) 78%),
    linear-gradient(180deg,rgba(3,3,4,.22) 0%,rgba(3,3,4,.04) 30%,rgba(3,3,4,.08) 58%,rgba(3,3,4,.25) 100%);
}
.hero-inner{position:relative;z-index:2}
.hero-inner{max-width:920px}
.hero-word-title{
  font-family:var(--font-body);font-weight:800;text-transform:uppercase;
  letter-spacing:.03em;color:var(--white);line-height:1;
  font-size:clamp(2.75rem,9vw,6rem);
}
.hero-word-title .accent-grad{
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-tagline-caps{
  margin-top:1.35rem;font-family:var(--font-body);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;color:var(--silver2);
}
.hero-actions{display:flex;align-items:center;gap:var(--sp-3);justify-content:center;margin-top:var(--sp-5);flex-wrap:wrap}
/* ---------- Services: sticky card stack ---------- */
.services{padding:9rem 1.5rem 4rem}
.stack{
  max-width:980px;margin:0 auto;display:flex;flex-direction:column;
}
.stack-card{
  position:sticky;
  top:calc(136px + var(--i, 0) * 18px);
  z-index:calc(var(--i, 0) + 1);
  margin-bottom:1rem;
}
.stack-card-inner{
  position:relative;overflow:hidden;
  display:block;min-height:0;padding:2.75rem 3rem;border-radius:24px;
  background:linear-gradient(155deg,var(--ink4),var(--ink2) 70%);
  border:1px solid var(--line2);
  box-shadow:0 24px 60px -38px rgba(0,0,0,.85);
}
.stack-card:nth-child(even) .stack-card-inner{
  background:linear-gradient(155deg,var(--ink5),var(--ink3) 70%);
}
.stack-card-inner::before{
  content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  opacity:0;transition:opacity .5s var(--ease);
  background:radial-gradient(560px circle at var(--mx,50%) var(--my,20%),rgba(74,189,233,.14),transparent 55%);
}
.stack-card-inner:hover::before{opacity:1}
.stack-card-inner > *{position:relative;z-index:1}
.stack-card-copy{max-width:680px}
.stack-kicker{
  display:inline-flex;padding:.32rem .7rem;border:1px solid var(--line2);border-radius:999px;
  font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--silver2);
  margin-bottom:1.25rem;
}
.stack-title{
  font-family:var(--font-display);font-weight:500;line-height:.98;letter-spacing:-.025em;
  font-size:clamp(2.3rem,4.4vw,3.5rem);margin-bottom:1.25rem;
}
.stack-title span{display:block;color:var(--white)}
.stack-title span.muted{color:var(--silver);font-weight:400}
.stack-card-copy > p{color:var(--silver2);font-size:.95rem;line-height:1.6;max-width:52ch;margin-bottom:1.4rem}
.stack-tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.5rem}
.stack-tags span{
  padding:.32rem .7rem;border:1px solid var(--line2);border-radius:999px;
  font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--silver);
  transition:border-color .3s var(--ease),color .3s var(--ease);
}
.stack-card:hover .stack-tags span{border-color:var(--line);color:var(--silver2)}
.stack-card-footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.stack-price{margin:0;font-size:.72rem;font-weight:400;color:var(--silver);opacity:.75}
.stack-price strong{color:var(--silver);font-weight:500}
.stack-card-scene{
  display:none;
}
.stack-card-scene img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease-out-expo);
}
.stack-card-scene::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(165deg,rgba(10,14,26,.15),rgba(10,14,26,.55) 60%,rgba(10,14,26,.85)),
    linear-gradient(200deg,rgba(74,189,233,.28),rgba(74,189,233,.1) 55%,transparent 80%);
  mix-blend-mode:normal;
}
.stack-card:hover .stack-card-scene img,.stack-card-scene:hover img{transform:scale(1.06)}
.card-link{
  font-size:.85rem;font-weight:600;color:var(--blue2);display:inline-flex;gap:.4rem;align-items:center;
}
.card-link i{transition:transform .3s var(--ease);font-style:normal}
.card-link:hover i{transform:translateX(4px)}

/* ---------- How We Work: process timeline ---------- */
.process{padding:6rem 1.5rem 9rem}
.process-steps{
  max-width:840px;margin:0 auto;position:relative;padding-left:1rem;
}
.process-line{
  position:absolute;left:calc(1rem + 47px);top:8px;bottom:8px;width:2px;
  background:var(--line2);border-radius:2px;overflow:hidden;
}
.process-line-fill{
  display:block;width:100%;height:0%;background:var(--gradient);
  transform-origin:top;
}
.process-step{
  position:relative;display:flex;gap:2.5rem;align-items:flex-start;
  margin-bottom:5rem;
}
.process-step:last-child{margin-bottom:0}
.process-step-marker{flex-shrink:0;width:94px;position:relative;z-index:2}
.process-step-num{
  position:absolute;left:-1.6rem;top:-2rem;z-index:-1;pointer-events:none;line-height:1;
  font-family:var(--font-display);font-weight:500;font-size:clamp(3.2rem,6vw,4.6rem);
  color:transparent;-webkit-text-stroke:1px var(--line2);opacity:.6;
}
.process-step-scene{
  width:94px;height:94px;border-radius:50%;overflow:hidden;position:relative;
  background:radial-gradient(circle at 50% 30%,rgba(74,189,233,.16),var(--ink3) 70%);
  border:1px solid var(--line2);
}
.process-step-scene img{width:100%;height:100%;object-fit:cover}
.process-step-scene::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(165deg,rgba(10,14,26,.15),rgba(10,14,26,.55) 60%,rgba(10,14,26,.85)),
    linear-gradient(200deg,rgba(74,189,233,.28),rgba(74,189,233,.1) 55%,transparent 80%);
}
.process-step-body{flex:1;padding-top:.4rem;max-width:52ch}
.process-step-time{
  display:block;font-size:var(--step--1);letter-spacing:var(--ls-wide);text-transform:uppercase;
  color:var(--silver);margin-bottom:var(--sp-1);
}
.process-step-body h3{
  font-family:var(--font-display);font-weight:600;font-size:var(--step-2);color:var(--white);
  margin-bottom:var(--sp-2);letter-spacing:var(--ls-tight);
}
.process-step-body p{color:var(--silver2);font-size:1rem;line-height:var(--lh-relaxed)}

/* ---------- Contact ---------- */
.contact{padding:6rem 1.5rem 8rem}
.contact-grid{
  max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:start;
}
.contact-copy .section-title,.contact-copy .eyebrow,.contact-copy .section-sub{text-align:left;margin-left:0}
.contact-copy .section-sub{margin-top:1.25rem}
.contact-details{display:flex;flex-direction:column;gap:.85rem;margin-top:2.5rem}
.contact-details a{color:var(--cream);font-size:1rem;width:fit-content;position:relative}
.contact-details a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gradient);transition:width .3s var(--ease);
}
.contact-details a:hover::after{width:100%}
.contact-details span{color:var(--silver)}

.contact-alt{
  margin-top:var(--sp-5);padding-top:var(--sp-4);border-top:1px solid var(--line2);
}
.contact-alt p{color:var(--silver);font-size:.85rem;margin-bottom:.5rem}
.contact-alt .card-link{color:var(--cream);font-size:.98rem}
.contact-alt .card-link:hover{color:var(--blue2)}

.contact-form{
  background:linear-gradient(180deg,var(--ink3),var(--ink2));border:1px solid var(--line2);
  border-radius:22px;padding:2.5rem;display:flex;flex-direction:column;gap:1.4rem;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.form-row,.form-field{min-width:0}
.contact-grid,.contact-grid > *,
.footer-top,.footer-top > *,.stack-card-inner > *{min-width:0}
.form-field{display:flex;flex-direction:column;gap:.55rem}
.form-field label{font-size:.78rem;letter-spacing:.02em;color:var(--silver2)}
.form-field input,.form-field textarea,.form-field select{
  border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:.85rem 1rem;background:rgba(255,255,255,.045);
  transition:border-color .3s var(--ease),background .3s var(--ease);resize:vertical;
  font-size:.95rem;color:var(--cream);
}
.form-field select:invalid{color:var(--silver)}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--silver);opacity:.6}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--blue);background:rgba(74,189,233,.04)}
.form-field select{
  appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238c98ad' stroke-width='1.5' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem;
}
.form-field select option{background:var(--ink3);color:var(--cream)}

.field-wrap{position:relative}
.field-wrap input,.field-wrap textarea{width:100%;padding-right:2.75rem}
.field-icon{
  position:absolute;right:1rem;top:50%;transform:translateY(-50%);width:16px;height:16px;
  opacity:0;transition:opacity .25s var(--ease);pointer-events:none;
}
.field-wrap-textarea .field-icon{top:1.15rem;transform:none}
.field-icon-valid{color:var(--blue2)}
.field-icon-invalid{color:#f87171}
.field-wrap input:user-valid ~ .field-icon-valid,
.field-wrap textarea:user-valid ~ .field-icon-valid{opacity:1}
.field-wrap input:user-invalid ~ .field-icon-invalid,
.field-wrap textarea:user-invalid ~ .field-icon-invalid{opacity:1}
.field-wrap input:user-invalid,.field-wrap textarea:user-invalid,
.form-field select:user-invalid{border-color:rgba(248,113,113,.5)}
.field-wrap input:user-valid,.field-wrap textarea:user-valid{border-color:rgba(195,236,255,.4)}

.form-submit{margin-top:.5rem;width:100%;white-space:normal;line-height:1.3}
.form-submit:disabled{opacity:.6;cursor:not-allowed}
.form-note{font-size:.78rem;color:var(--silver);text-align:center;line-height:1.6;opacity:.85}
.form-status{font-size:.85rem;color:var(--silver);text-align:center;min-height:1.2em}
.form-status.success{color:var(--blue2)}
.form-status.error{color:#f87171}

/* ---------- Footer ---------- */
.footer{
  border-top:1px solid var(--line2);padding:5rem 1.5rem 2.5rem;position:relative;z-index:3;
  overflow:hidden;background:var(--ink);
}
.footer-skyline{
  position:absolute;left:0;right:0;bottom:0;width:100%;height:130px;
  opacity:.5;pointer-events:none;z-index:0;
}
.footer-top,.footer-bottom{position:relative;z-index:1}
.footer-top{
  max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:3rem;
  padding-bottom:3rem;
}
.footer-brand p{color:var(--silver2);font-size:.9rem;line-height:1.65;margin-top:1.25rem;max-width:34ch}
.footer-col{display:flex;flex-direction:column;gap:.85rem}
.footer-col h3{
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);margin-bottom:.3rem;
}
.footer-col a,.footer-col span{color:var(--silver2);font-size:.92rem;width:fit-content}
.footer-col a:hover{color:var(--blue2)}
.footer-bottom{
  max-width:var(--max-w);margin:0 auto;border-top:1px solid var(--line2);padding-top:1.75rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.75rem;font-size:.8rem;color:var(--silver);
}

/* ---------- Service detail modal ---------- */
.modal-overlay{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  padding:1.5rem;background:rgba(3,3,4,.72);backdrop-filter:blur(8px);
  opacity:0;transition:opacity .35s var(--ease);
}
.modal-overlay[hidden]{display:none}
.modal-overlay.open{opacity:1}
.modal{
  width:100%;max-width:460px;max-height:calc(100vh - 3rem);overflow-y:auto;
  padding:2.75rem 2.5rem;border-radius:24px;position:relative;
  background:linear-gradient(165deg,var(--ink4),var(--ink2) 70%);
  border:1px solid var(--line2);box-shadow:0 40px 80px -30px rgba(0,0,0,.7);
  transform:translateY(16px) scale(.97);opacity:0;
  transition:transform .4s var(--ease-out-expo),opacity .35s var(--ease);
}
.modal-overlay.open .modal{transform:translateY(0) scale(1);opacity:1}
.modal-close{
  position:absolute;top:1.5rem;right:1.5rem;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--silver2);
  border:1px solid var(--line2);transition:color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.modal-close:hover{color:var(--white);border-color:var(--line);transform:rotate(90deg)}
.modal-kicker{
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue2);font-weight:600;
  display:block;margin-bottom:.85rem;
}
.modal-title{
  font-family:var(--font-display);font-weight:500;font-size:clamp(1.6rem,3vw,2rem);
  color:var(--white);letter-spacing:var(--ls-tight);margin-bottom:1rem;
}
.modal-body{color:var(--silver2);font-size:.95rem;line-height:var(--lh-relaxed);margin-bottom:1.5rem}
.modal-list{display:flex;flex-direction:column;gap:.7rem;margin-bottom:2rem}
.modal-list li{
  display:flex;align-items:flex-start;gap:.7rem;font-size:.88rem;color:var(--cream);line-height:1.5;
}
.modal-list li::before{
  content:'';flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--blue);margin-top:.5em;
  box-shadow:0 0 0 3px rgba(74,189,233,.15);
}
.modal-cta{width:100%}

/* ---------- Reveal animation base ---------- */
[data-reveal],[data-reveal-eyebrow],[data-reveal-sub],[data-reveal-actions],[data-reveal-cue]{
  opacity:0;transform:translateY(28px);
}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .nav-status--desktop{display:none}
  .contact-grid{grid-template-columns:1fr;gap:3rem}
  .footer-top{grid-template-columns:1fr 1fr;gap:2.5rem}
  .stack-card-inner{padding:2.5rem;min-height:0}
}
@media(max-width:720px){
  .stack-card-inner{padding:2rem;min-height:0;overflow:hidden}
  .stack-card-copy{padding:0}
  .stack-title{font-size:clamp(2.1rem,9vw,2.8rem)}
  .process-step{gap:1.25rem;margin-bottom:3rem}
  .process-step-marker{width:64px}
  .process-step-scene{width:64px;height:64px}
  .process-step-num{display:none}
  .process-line{left:calc(1rem + 31px)}
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;
    background:var(--glass);backdrop-filter:blur(16px);
    flex-direction:column;align-items:center;justify-content:center;gap:2.2rem;
    font-size:1.3rem;transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .35s var(--ease),transform .35s var(--ease);
  }
  .nav-links.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-status--mobile{display:flex;margin-top:.4rem;font-size:.8rem}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .nav-toggle.open span:first-child{transform:translateY(3px) rotate(45deg)}
  .nav-toggle.open span:last-child{transform:translateY(-2px) rotate(-45deg)}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:1.85rem;gap:1.15rem;border-radius:18px}
  .footer-top{grid-template-columns:1fr}
  .trust-trio{grid-template-columns:1fr;gap:1rem;margin-bottom:var(--sp-6)}
  .section-head{margin-bottom:3rem}
  .modal{padding:1.85rem 1.4rem;border-radius:20px}
  .modal-close{top:.9rem;right:.9rem;width:28px;height:28px}
  .modal-kicker{font-size:.66rem;margin-bottom:.6rem}
  .modal-title{font-size:1.35rem;margin-bottom:.7rem}
  .modal-body{font-size:.85rem;line-height:1.6;margin-bottom:1.1rem}
  .modal-list{gap:.55rem;margin-bottom:1.4rem}
  .modal-list li{font-size:.82rem;gap:.55rem}
  .modal-cta{padding:.8rem 1.6rem;font-size:.82rem}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}