/* ============================================================
   BRANDON WILLIS — brandonwillis.com
   Theme: "Deep Signal"
   Abyss palette, sonar motion, instrument typography.
   ============================================================ */

/* ---- TOKENS ------------------------------------------------ */
:root{
  /* Depth palette. Gets darker as you go down. */
  --abyss:      #04070C;
  --hull:       #080D15;
  --steel:      #0D141F;
  --plate:      #121B28;
  --edge:       rgba(255,255,255,.07);
  --edge-hi:    rgba(255,255,255,.14);

  /* Sonar accent */
  --sonar:      #67E8F9;
  --sonar-deep: #22D3EE;
  --sonar-dim:  rgba(103,232,249,.13);
  --sonar-glow: rgba(103,232,249,.30);

  /* Type */
  --foam:       #E9F1F7;
  --mist:       #93A4B8;
  --dim:        #5B6C81;

  --ff-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --ff-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --shell:      1240px;
  --pad:        clamp(20px, 5vw, 64px);
  --ease:       cubic-bezier(.22,1,.36,1);
  --ease-io:    cubic-bezier(.65,0,.35,1);

  --nav-h:      72px;
}

/* ---- RESET ------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--abyss);
  color:var(--foam);
  font-family:var(--ff-display);
  font-weight:400;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; height:auto; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
h1,h2,h3{ margin:0; font-weight:600; letter-spacing:-.03em; line-height:1.02; }
p{ margin:0 0 1.1em; }
ol,ul{ margin:0; padding:0; list-style:none; }

::selection{ background:var(--sonar); color:var(--abyss); }

.mono{
  font-family:var(--ff-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:500;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:999;
  background:var(--sonar); color:var(--abyss);
  padding:12px 20px; font-weight:600;
}
.skip-link:focus{ left:0; }

:focus-visible{
  outline:2px solid var(--sonar);
  outline-offset:3px;
  border-radius:2px;
}

/* ---- ATMOSPHERE -------------------------------------------- */
/* Fine film grain. Keeps the flat dark from looking like a void. */
.grain{
  position:fixed; inset:-50%;
  z-index:1; pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grainShift 8s steps(6) infinite;
}
@keyframes grainShift{
  0%,100%{ transform:translate(0,0); }
  20%{ transform:translate(-2%,1%); }
  40%{ transform:translate(1%,-2%); }
  60%{ transform:translate(-1%,-1%); }
  80%{ transform:translate(2%,2%); }
}

/* Soft light that trails the cursor. Desktop only. */
.cursor-glow{
  position:fixed; top:0; left:0;
  width:520px; height:520px;
  margin:-260px 0 0 -260px;
  border-radius:50%;
  z-index:0; pointer-events:none;
  background:radial-gradient(circle, rgba(103,232,249,.055) 0%, transparent 68%);
  opacity:0;
  transition:opacity .5s ease;
  will-change:transform;
}
@media (hover:hover) and (pointer:fine){ .cursor-glow{ opacity:1; } }

/* ---- DEPTH HUD --------------------------------------------- */
.hud{
  position:fixed;
  left:22px; top:50%;
  transform:translateY(-50%);
  z-index:40;
  display:none;
  flex-direction:column;
  gap:8px;
  mix-blend-mode:screen;
}
@media (min-width:1400px){ .hud{ display:flex; } }

.hud-label{
  font-family:var(--ff-mono);
  font-size:9px; letter-spacing:.22em;
  color:var(--dim);
}
.hud-readout{
  font-family:var(--ff-mono);
  font-size:15px; font-weight:500;
  color:var(--sonar);
  letter-spacing:.06em;
  display:flex; align-items:baseline; gap:4px;
  text-shadow:0 0 14px var(--sonar-glow);
}
.hud-unit{ font-size:9px; color:var(--dim); letter-spacing:.16em; }
.hud-track{
  width:2px; height:150px;
  background:rgba(255,255,255,.09);
  margin:6px 0 6px 1px;
  position:relative; overflow:hidden;
}
.hud-fill{
  position:absolute; top:0; left:0; right:0;
  height:0%;
  background:linear-gradient(180deg,var(--sonar),var(--sonar-deep));
  box-shadow:0 0 10px var(--sonar-glow);
  transition:height .12s linear;
}
.hud-status{ color:var(--mist); font-size:8.5px; }

/* ---- NAV --------------------------------------------------- */
.nav{
  position:fixed; top:0; left:0; right:0;
  z-index:60;
  height:var(--nav-h);
  display:flex; align-items:center; gap:32px;
  padding:0 var(--pad);
  transition:background .4s var(--ease), backdrop-filter .4s var(--ease),
             border-color .4s var(--ease), height .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.stuck{
  height:60px;
  background:rgba(4,7,12,.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--edge);
}

.nav-mark{
  display:flex; align-items:center; gap:11px;
  font-family:var(--ff-mono);
  font-size:12px; font-weight:500;
  letter-spacing:.18em;
  margin-right:auto;
}
.nav-ping{
  width:7px; height:7px; border-radius:50%;
  background:var(--sonar);
  position:relative; flex:none;
  box-shadow:0 0 10px var(--sonar);
}
.nav-ping::after{
  content:''; position:absolute; inset:0;
  border-radius:50%;
  border:1px solid var(--sonar);
  animation:ping 2.6s var(--ease-io) infinite;
}
@keyframes ping{
  0%{ transform:scale(1); opacity:.9; }
  70%,100%{ transform:scale(4.5); opacity:0; }
}

.nav-links{ display:flex; gap:30px; }
.nav-links a{
  font-size:14px; color:var(--mist);
  display:flex; align-items:baseline; gap:7px;
  transition:color .3s var(--ease);
  position:relative;
}
.nav-links a::after{
  content:''; position:absolute; left:0; right:100%; bottom:-6px;
  height:1px; background:var(--sonar);
  transition:right .4s var(--ease);
}
.nav-links a:hover{ color:var(--foam); }
.nav-links a:hover::after{ right:0; }
.nav-num{
  font-family:var(--ff-mono);
  font-size:9px; color:var(--dim); letter-spacing:.1em;
}

.nav-toggle{
  display:none;
  width:40px; height:40px;
  background:none; border:1px solid var(--edge);
  border-radius:6px;
  cursor:pointer;
  position:relative;
}
.nav-toggle span{
  position:absolute; left:11px; width:18px; height:1.5px;
  background:var(--foam);
  transition:transform .35s var(--ease), opacity .2s;
}
.nav-toggle span:nth-child(1){ top:16px; }
.nav-toggle span:nth-child(2){ top:22px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(3px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ transform:translateY(-3px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0;
  z-index:55;
  background:rgba(4,7,12,.97);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  display:flex; flex-direction:column;
  align-items:flex-start; justify-content:center;
  gap:6px; padding:0 var(--pad);
  opacity:0; visibility:hidden;
  transition:opacity .4s var(--ease), visibility .4s;
}
.mobile-menu.open{ opacity:1; visibility:visible; }
.mobile-menu a{
  font-size:clamp(34px,9vw,58px);
  font-weight:600; letter-spacing:-.03em;
  display:flex; align-items:baseline; gap:14px;
  opacity:0; transform:translateY(24px);
  transition:opacity .5s var(--ease), transform .5s var(--ease);
}
.mobile-menu.open a{ opacity:1; transform:none; }
.mobile-menu.open a:nth-child(1){ transition-delay:.06s; }
.mobile-menu.open a:nth-child(2){ transition-delay:.12s; }
.mobile-menu.open a:nth-child(3){ transition-delay:.18s; }
.mobile-menu.open a:nth-child(4){ transition-delay:.24s; }
.mobile-menu .nav-num{ font-size:12px; }

/* Scoped with .nav so these beat the .btn display rule defined further
   down the sheet. Equal specificity would lose on source order. */
@media (max-width:900px){
  .nav .nav-links,.nav .nav-cta{ display:none; }
  .nav .nav-toggle{ display:block; }
  .nav-mark{ white-space:nowrap; font-size:11px; }
}

/* ---- BUTTONS ----------------------------------------------- */
.btn{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:13px 24px;
  border:1px solid transparent;
  border-radius:100px;
  font-size:14.5px; font-weight:500;
  cursor:pointer;
  overflow:hidden;
  white-space:nowrap;
  transition:transform .4s var(--ease), border-color .3s, background .3s, color .3s;
  will-change:transform;
}
.btn svg{ width:15px; height:15px; transition:transform .4s var(--ease); }
.btn:hover svg{ transform:translateX(3px); }
.btn-sm{ padding:9px 18px; font-size:13px; }
.btn-lg{ padding:16px 30px; font-size:15.5px; }
.btn-block{ width:100%; }

.btn-primary{
  background:var(--sonar);
  color:#03080D;
  font-weight:600;
  box-shadow:0 0 0 0 var(--sonar-glow);
}
.btn-primary:hover{
  background:#8AEEFB;
  box-shadow:0 6px 34px -6px var(--sonar-glow);
}
/* Sonar ping that expands from the button on hover */
.btn-primary::before{
  content:''; position:absolute; inset:0;
  border-radius:inherit;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.6), transparent 60%);
  opacity:0; transition:opacity .4s;
}
.btn-primary:hover::before{ opacity:.35; }

.btn-ghost{
  border-color:var(--edge-hi);
  color:var(--foam);
  background:rgba(255,255,255,.02);
}
.btn-ghost:hover{
  border-color:var(--sonar);
  color:var(--sonar);
  background:var(--sonar-dim);
}

.btn:disabled{ opacity:.6; cursor:not-allowed; }

/* ---- HERO -------------------------------------------------- */
.hero{
  position:relative;
  min-height:100svh;
  display:flex; align-items:center;
  padding:calc(var(--nav-h) + 40px) var(--pad) 90px;
  overflow:hidden;
}
.sonar{
  position:absolute;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:min(160vw,1500px);
  height:min(160vw,1500px);
  z-index:0;
  opacity:.85;
  pointer-events:none;
}
.hero-vignette{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, transparent 0%, var(--abyss) 78%),
    linear-gradient(180deg, transparent 60%, var(--abyss) 100%);
}
.hero-inner{
  position:relative; z-index:2;
  width:100%; max-width:var(--shell); margin:0 auto;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:11px;
  font-family:var(--ff-mono);
  font-size:10.5px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--mist);
  padding:8px 16px;
  border:1px solid var(--edge);
  border-radius:100px;
  background:rgba(255,255,255,.02);
  backdrop-filter:blur(8px);
  margin-bottom:34px;
}
.eyebrow .dot{
  width:6px; height:6px; border-radius:50%;
  background:var(--sonar);
  box-shadow:0 0 8px var(--sonar);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }
.eyebrow .sep{ color:var(--dim); }

.hero-title{
  font-size:clamp(44px, 9.4vw, 132px);
  font-weight:700;
  letter-spacing:-.055em;
  line-height:.9;
  margin:0 0 30px;
}
/* On short laptop screens, pull it in further so the CTA stays above the fold */
@media (min-width:900px) and (max-height:820px){
  .hero-title{ font-size:clamp(44px,7.6vw,104px); }
  .eyebrow{ margin-bottom:24px; }
  .hero-sub{ margin-bottom:28px; }
}
.hero-title .line{ display:block; overflow:hidden; padding-bottom:.02em; }
.hero-title .line-in{
  display:block;
  transform:translateY(102%);
  animation:riseUp 1.15s var(--ease) forwards;
}
.hero-title .line:nth-child(1) .line-in{ animation-delay:.12s; }
.hero-title .line:nth-child(2) .line-in{ animation-delay:.22s; }
.hero-title .line:nth-child(3) .line-in{ animation-delay:.32s; }
@keyframes riseUp{ to{ transform:translateY(0); } }

.hero-title .accent{
  background:linear-gradient(96deg, var(--sonar) 0%, var(--sonar-deep) 45%, #A5F3FC 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.hero-sub{
  max-width:53ch;
  font-size:clamp(16px,1.9vw,20px);
  color:var(--mist);
  line-height:1.6;
  margin-bottom:38px;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:13px; }

.hero-scroll{
  position:absolute; bottom:34px; left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:12px;
  color:var(--dim);
}
.hero-scroll .mono{ font-size:9px; letter-spacing:.28em; }
.scroll-line{
  width:1px; height:52px;
  background:rgba(255,255,255,.12);
  position:relative; overflow:hidden;
}
.scroll-line i{
  position:absolute; top:-52px; left:0;
  width:1px; height:52px;
  background:linear-gradient(180deg,transparent,var(--sonar));
  animation:scrollDrop 2.2s var(--ease-io) infinite;
}
@keyframes scrollDrop{ to{ top:52px; } }
@media (max-height:700px){ .hero-scroll{ display:none; } }

/* ---- TICKER ------------------------------------------------ */
.ticker{
  position:relative; z-index:2;
  border-top:1px solid var(--edge);
  border-bottom:1px solid var(--edge);
  padding:17px 0;
  background:var(--hull);
  overflow:hidden;
}
.ticker-row{ display:flex; width:max-content; animation:slide 42s linear infinite; }
.ticker-set{ display:flex; align-items:center; gap:26px; padding-right:26px; }
.ticker-set span{
  font-family:var(--ff-mono);
  font-size:11.5px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--mist); white-space:nowrap;
}
.ticker-set i{ color:var(--sonar); font-size:6px; font-style:normal; }
@keyframes slide{ to{ transform:translateX(-50%); } }
.ticker:hover .ticker-row{ animation-play-state:paused; }

/* ---- SECTIONS ---------------------------------------------- */
.section{
  position:relative; z-index:2;
  max-width:var(--shell);
  margin:0 auto;
  padding:clamp(80px,13vh,150px) var(--pad);
}
.section-alt{
  max-width:none;
  background:linear-gradient(180deg, var(--hull), var(--steel) 50%, var(--hull));
  border-top:1px solid var(--edge);
  border-bottom:1px solid var(--edge);
}
.section-alt > *{ max-width:var(--shell); margin-left:auto; margin-right:auto; }

.section-head{ max-width:760px; margin-bottom:clamp(48px,7vh,80px); }
.section-tag{
  display:flex; align-items:center; gap:14px;
  color:var(--sonar);
  margin-bottom:26px;
}
.section-tag .rule{
  width:44px; height:1px;
  background:linear-gradient(90deg,var(--sonar),transparent);
}
.section-tag .mono:last-child{ color:var(--mist); }

.section-title{
  font-size:clamp(34px,5.6vw,68px);
  font-weight:600;
  letter-spacing:-.04em;
  line-height:1.02;
  margin-bottom:22px;
}
.section-lede{
  font-size:clamp(15.5px,1.7vw,18.5px);
  color:var(--mist);
  max-width:56ch;
}

/* ---- WORK GRID --------------------------------------------- */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(330px,1fr));
  gap:22px;
}
/* Two up on desktop. Four projects in a 3-wide grid would leave a lone
   orphan on the second row, and bigger cards let the screenshots read. */
@media (min-width:920px){
  .grid{ grid-template-columns:repeat(2,1fr); gap:26px; }
}
.card{ perspective:1200px; }
.card-link{
  display:block;
  background:linear-gradient(165deg, var(--plate), var(--steel));
  border:1px solid var(--edge);
  border-radius:14px;
  overflow:hidden;
  height:100%;
  transition:border-color .45s var(--ease), box-shadow .45s var(--ease), transform .45s var(--ease);
  transform-style:preserve-3d;
  will-change:transform;
}
.card-link:hover{
  border-color:rgba(103,232,249,.35);
  box-shadow:0 24px 60px -24px rgba(0,0,0,.9), 0 0 44px -18px var(--sonar-glow);
}

.card-visual{
  position:relative;
  /* Close to the native ratio of a desktop viewport screenshot, so
     object-fit:cover crops almost nothing off the sides. */
  aspect-ratio:2/1;
  background:var(--abyss);
  overflow:hidden;
  border-bottom:1px solid var(--edge);
  display:grid; place-items:center;
}
.card-visual img{
  width:100%; height:100%;
  object-fit:cover; object-position:top center;
  transition:transform .8s var(--ease), filter .6s;
  filter:saturate(.85) brightness(.92);
}
.card-link:hover .card-visual img{
  transform:scale(1.045);
  filter:saturate(1) brightness(1);
}

/* Placeholder artwork: sonar-scope shapes, so an empty card still looks
   intentional instead of broken. Delete nothing, just replace with <img>. */
.card-visual::before{
  content:attr(data-ph);
  position:absolute; top:14px; left:16px;
  font-family:var(--ff-mono);
  font-size:10px; letter-spacing:.2em;
  color:var(--dim);
  z-index:2;
}
.ph-shape{
  width:62%; aspect-ratio:1;
  border-radius:50%;
  border:1px solid rgba(103,232,249,.16);
  position:relative;
  opacity:.7;
  transition:transform .8s var(--ease), opacity .6s;
}
.ph-shape::before,.ph-shape::after{
  content:''; position:absolute; border-radius:50%;
  border:1px solid rgba(103,232,249,.13);
}
.ph-shape::before{ inset:18%; }
.ph-shape::after{
  inset:36%;
  border-color:rgba(103,232,249,.22);
  background:radial-gradient(circle, var(--sonar-dim), transparent 70%);
}
.ph-a{ transform:rotate(0deg); }
.ph-b{ transform:rotate(18deg) scale(.9); }
.ph-c{ transform:rotate(-12deg) scale(1.05); }
.ph-d{ transform:rotate(30deg) scale(.86); }
.ph-e{ transform:rotate(-24deg); }
.ph-f{ transform:rotate(9deg) scale(.95); }
.card-link:hover .ph-shape{ transform:scale(1.08) rotate(6deg); opacity:1; }

.ph-note{
  position:absolute; bottom:14px; right:16px;
  color:var(--dim); font-size:9px; z-index:2;
}

.card-body{ padding:22px 22px 24px; }
.card-meta{
  display:flex; justify-content:space-between; align-items:center;
  color:var(--dim);
  margin-bottom:12px;
}
.card-meta .mono:first-child{ color:var(--sonar); }
.card-title{
  font-size:22px; font-weight:600;
  letter-spacing:-.02em;
  margin-bottom:9px;
}
.card-desc{
  font-size:14.5px; color:var(--mist);
  line-height:1.6; margin-bottom:16px;
}
.card-go{
  display:inline-flex; align-items:center; gap:7px;
  color:var(--sonar);
  font-size:10px;
}
.card-go svg{
  width:13px; height:13px;
  transition:transform .4s var(--ease);
}
.card-link:hover .card-go svg{ transform:translate(2px,-2px); }

/* ---- PROCESS ----------------------------------------------- */
.steps{ display:grid; gap:0; }
.step{
  display:grid;
  grid-template-columns:88px 1fr;
  gap:clamp(16px,4vw,48px);
  padding:34px 0;
  border-top:1px solid var(--edge);
  transition:background .5s var(--ease);
}
.step:last-child{ border-bottom:1px solid var(--edge); }
.step:hover{ background:rgba(103,232,249,.022); }
.step-num{
  font-size:13px;
  color:var(--sonar);
  padding-top:5px;
  letter-spacing:.14em;
}
.step-body h3{
  font-size:clamp(21px,2.7vw,29px);
  font-weight:600; letter-spacing:-.025em;
  margin-bottom:11px;
}
.step-body p{
  color:var(--mist);
  max-width:62ch;
  font-size:15.5px;
  margin:0;
}
@media (max-width:640px){
  .step{ grid-template-columns:1fr; gap:10px; }
  .step-num{ padding-top:0; }
}

/* ---- ABOUT ------------------------------------------------- */
.about{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:clamp(40px,6vw,80px);
  align-items:center;
}
.about-text p{
  color:var(--mist);
  max-width:56ch;
  font-size:16px;
}
.about-text .section-title{ margin-bottom:26px; }

.stats{
  display:flex; flex-wrap:wrap; gap:clamp(24px,5vw,56px);
  margin-top:40px;
  padding-top:32px;
  border-top:1px solid var(--edge);
}
.stat-num{
  font-size:clamp(34px,4.4vw,50px);
  font-weight:600;
  letter-spacing:-.045em;
  line-height:1;
  color:var(--foam);
  margin-bottom:8px;
}
.stat-label{ color:var(--dim); font-size:9.5px; }

/* Sonar scope graphic. Replace with a photo when you have one. */
.about-visual{ display:grid; place-items:center; }
.scope{
  position:relative;
  width:100%; max-width:400px;
  aspect-ratio:1;
  border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(103,232,249,.07), transparent 62%),
    radial-gradient(circle at 50% 50%, var(--steel), var(--abyss) 72%);
  border:1px solid var(--edge-hi);
  overflow:hidden;
  box-shadow:inset 0 0 60px rgba(0,0,0,.8), 0 0 80px -30px var(--sonar-glow);
}
.scope-rings{ position:absolute; inset:0; }
.scope-rings::before,.scope-rings::after{
  content:''; position:absolute; border-radius:50%;
  border:1px solid rgba(103,232,249,.13);
}
.scope-rings::before{ inset:16%; }
.scope-rings::after{ inset:33%; }
.scope-cross{ position:absolute; inset:0; }
.scope-cross::before,.scope-cross::after{
  content:''; position:absolute; background:rgba(103,232,249,.09);
}
.scope-cross::before{ left:50%; top:0; bottom:0; width:1px; }
.scope-cross::after{ top:50%; left:0; right:0; height:1px; }
.scope-sweep{
  position:absolute; inset:0;
  border-radius:50%;
  background:conic-gradient(from 0deg, transparent 0deg, transparent 300deg, rgba(103,232,249,.20) 352deg, rgba(103,232,249,.5) 360deg);
  animation:sweep 4.5s linear infinite;
}
@keyframes sweep{ to{ transform:rotate(360deg); } }
.scope-readout{
  position:absolute; left:0; right:0; bottom:13%;
  display:flex; flex-direction:column; gap:5px;
  align-items:center;
  font-size:8.5px; color:var(--dim);
}
.scope-readout div{ display:flex; gap:10px; }
.scope-readout span:last-child{ color:var(--mist); }
.scope-readout .ok{ color:var(--sonar); }

@media (max-width:900px){
  .about{ grid-template-columns:1fr; }
  .about-visual{ order:-1; }
  .scope{ max-width:280px; }
}

/* ---- CONTACT ----------------------------------------------- */
.section-contact{
  max-width:none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(103,232,249,.05), transparent 62%),
    linear-gradient(180deg, var(--hull), var(--abyss));
  border-top:1px solid var(--edge);
}
.contact{
  max-width:var(--shell); margin:0 auto;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:clamp(40px,6vw,80px);
  align-items:start;
}
.contact-left .section-title{ margin-bottom:20px; }

.contact-direct{
  display:flex; flex-direction:column;
  gap:1px;
  margin-top:38px;
  border-top:1px solid var(--edge);
}
.contact-item{
  display:flex; flex-direction:column; gap:5px;
  padding:18px 0;
  border-bottom:1px solid var(--edge);
  transition:padding-left .4s var(--ease);
}
a.contact-item:hover{ padding-left:10px; }
.contact-item .mono{ color:var(--dim); font-size:9px; }
.contact-val{ font-size:16px; color:var(--foam); }
a.contact-item:hover .contact-val{ color:var(--sonar); }

/* ---- FORM -------------------------------------------------- */
.form{
  background:linear-gradient(170deg, var(--plate), var(--steel));
  border:1px solid var(--edge);
  border-radius:16px;
  padding:clamp(22px,3.4vw,38px);
  display:flex; flex-direction:column; gap:17px;
  box-shadow:0 30px 70px -34px rgba(0,0,0,.9);
}
.hp{ position:absolute; left:-9999px; opacity:0; }

.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:560px){ .field-row{ grid-template-columns:1fr; } }

.field{ display:flex; flex-direction:column; gap:7px; position:relative; }
.field label{
  font-family:var(--ff-mono);
  font-size:9.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--mist);
}
.field label i{ color:var(--sonar); font-style:normal; }

.field input,.field textarea,.field select{
  width:100%;
  background:rgba(4,7,12,.62);
  border:1px solid var(--edge);
  border-radius:9px;
  padding:13px 15px;
  font-size:15px;
  color:var(--foam);
  transition:border-color .3s, background .3s, box-shadow .3s;
  -webkit-appearance:none; appearance:none;
}
.field textarea{ resize:vertical; min-height:110px; line-height:1.6; }
.field input::placeholder,.field textarea::placeholder{ color:var(--dim); }
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;
  border-color:var(--sonar);
  background:rgba(4,7,12,.9);
  box-shadow:0 0 0 3px var(--sonar-dim);
}
.field input.invalid,.field textarea.invalid{ border-color:#F87171; }

.select-wrap{ position:relative; }
.select-wrap::after{
  content:''; position:absolute;
  right:16px; top:50%;
  width:7px; height:7px;
  border-right:1.5px solid var(--mist);
  border-bottom:1.5px solid var(--mist);
  transform:translateY(-70%) rotate(45deg);
  pointer-events:none;
}
.field select{ cursor:pointer; padding-right:38px; }
.field select option{ background:var(--steel); color:var(--foam); }

/* iOS zooms the whole page in when a focused input is under 16px.
   Bumping to 16px on small screens keeps the form from jumping around. */
@media (max-width:820px){
  .field input,.field textarea,.field select{ font-size:16px; padding:14px 15px; }
}

.field-hint{ font-size:12.5px; color:var(--dim); }
.field-err{
  font-size:12px; color:#F87171;
  min-height:0; opacity:0;
  transition:opacity .25s;
}
.field-err.show{ opacity:1; }

.btn-spin{
  display:none;
  width:15px; height:15px;
  border:2px solid rgba(3,8,13,.28);
  border-top-color:#03080D;
  border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
.form.sending .btn-spin{ display:block; }
.form.sending .btn-text{ opacity:.6; }

.form-note{ color:var(--dim); font-size:9px; text-align:center; margin:0; }

.form-status{
  display:none;
  padding:14px 16px;
  border-radius:9px;
  font-size:14.5px;
  line-height:1.5;
}
.form-status.show{ display:block; }
.form-status.ok{
  background:var(--sonar-dim);
  border:1px solid rgba(103,232,249,.35);
  color:var(--sonar);
}
.form-status.bad{
  background:rgba(248,113,113,.1);
  border:1px solid rgba(248,113,113,.35);
  color:#FCA5A5;
}

@media (max-width:900px){ .contact{ grid-template-columns:1fr; } }

/* ---- FOOTER ------------------------------------------------ */
.footer{
  position:relative; z-index:2;
  border-top:1px solid var(--edge);
  padding:52px var(--pad) 30px;
  background:var(--abyss);
}
.footer-top,.footer-bottom{
  max-width:var(--shell); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  gap:22px; flex-wrap:wrap;
}
.footer-brand{
  display:flex; align-items:center; gap:11px;
  font-family:var(--ff-mono);
  font-size:12px; letter-spacing:.18em;
}
.footer-links{ display:flex; gap:26px; }
.footer-links a{
  font-size:14px; color:var(--mist);
  transition:color .3s;
}
.footer-links a:hover{ color:var(--sonar); }
.footer-bottom{
  margin-top:36px; padding-top:22px;
  border-top:1px solid var(--edge);
  color:var(--dim);
}
.footer-bottom .mono{ font-size:9px; }

/* ---- SCROLL REVEAL ----------------------------------------- */
.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in{ opacity:1; transform:none; }
.card.reveal{ transition-delay:calc(var(--i,0) * 70ms); }
.step.reveal{ transition-delay:calc(var(--i,0) * 80ms); }

/* ---- REDUCED MOTION ---------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .hero-title .line-in{ transform:none; }
  .reveal{ opacity:1; transform:none; }
  .grain,.cursor-glow,.sonar{ display:none; }
}