/* styles.css */
:root{
  --bg0:#070b16;
  --bg1:#071a38;
  --bg2:#0b2b4a;
  --ink:#eaf2ff;
  --muted:#b7c7e6;
  --line:rgba(255,255,255,.10);
  --shadow:0 24px 70px rgba(0,0,0,.55);
  --radius:18px;
  --max:1100px;
  --font:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(70,120,255,.18), transparent 60%),
    radial-gradient(1100px 700px at 75% 15%, rgba(0,200,255,.12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 45%, var(--bg0));
  line-height:1.5;
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; text-decoration-color: rgba(255,255,255,.35); }

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

/* HERO */
.hero{
  position:relative;
  padding:34px 0 74px;
  min-height: 74vh;
  display:flex;
  align-items:flex-start;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}

.hero__bg{
  position:absolute;
  inset:-35%;
  background:
    radial-gradient(circle at 72% 22%, rgba(0,200,255,.18), transparent 55%),
    radial-gradient(circle at 18% 18%, rgba(90,150,255,.18), transparent 55%),
    linear-gradient(135deg, #071024 0%, #06183a 45%, #0b2b4a 100%);
}

.hero__bg::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 64px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 1px, transparent 1px, transparent 64px);
  background-position: right top;
  background-size: 260px 260px;
  mask-image:
    radial-gradient(circle at 78% 22%, rgba(0,0,0,.95), transparent 60%),
    radial-gradient(circle at 80% 28%, rgba(0,0,0,.75), transparent 70%),
    radial-gradient(circle at 35% 70%, rgba(0,0,0,.35), transparent 75%);
  opacity:.42;
}

.hero__bg::after{
  content:"";
  position:absolute;
  inset:-20%;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(255,255,255,.06) 42%,
    rgba(255,255,255,.14) 48%,
    rgba(255,255,255,.06) 54%,
    transparent 70%
  );
  transform: translateX(-18%);
  opacity:.70;
}

.hero__content{
  position: relative;
  width: 100%;
}

/* BRAND (desktop/tablet baseline) */
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  padding: 12px 14px;
  max-width: 640px;
}

.brand__mark{
  width: 68px;
  height: 68px;
  border-radius: 14px;
  flex: 0 0 auto;
}

.brand__mark img{
  width: 52px;
  height: auto;
  display:block;
}

.brand__text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  flex: 1 1 auto;
}

.brand__name{
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.05;
  text-shadow: 0 8px 22px rgba(0,0,0,.25);
}

.brand__sub{
  font-size: 15px;
  line-height: 1.15;
  margin-top: 4px;
  color: var(--muted);
}

.hero__grid{
  margin-top:30px;
  display:grid;
  grid-template-columns: 1.25fr .95fr;
  gap:22px;
  align-items:stretch;
}

.hero__copy h1{
  margin: 0 0 12px;
  font-size: clamp(23px, 2.6vw, 34px);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: rgba(255,255,255,.92);
  max-width: 22ch;
}
.hero__copy{
  margin-top: 6px;
}
.lead{
  margin:0 0 18px;
  color:var(--muted);
  font-size: clamp(15px, 1.4vw, 18px);
  max-width: 60ch;
}

.cta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
  font-weight:600;
}

.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
  text-decoration:none;
}

.btn--primary{
  background: linear-gradient(140deg, rgba(90,150,255,.95), rgba(0,210,255,.75));
  border-color: rgba(255,255,255,.18);
  color:#071024;
}
.btn--ghost{ color:var(--ink); }

/* META INFO */
.meta-lines{
  margin-top: 10px;
  display:flex;
  flex-direction:column;
  gap:10px;
  max-width: 70ch;
}

.meta-line{
  display:flex;
  gap:14px;
  align-items:baseline;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.05);
  background: rgba(0,0,0,.085);
  backdrop-filter: blur(10px);
}

.meta-k{
  width:88px;
  color: rgba(255,255,255,.65);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.meta-v{ color: var(--ink); }

/* HERO CARD */
.hero__card .card{
  height:100%;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  padding:18px 18px 16px;
  position:relative;
  overflow:hidden;
}

.hero__card .card::before{
  content:"";
  position:absolute;
  inset:-80px -120px auto auto;
  width:340px;
  height:340px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.22), transparent 55%);
  transform: rotate(18deg);
  opacity:.55;
}

.hero__card .card::after{
  content:"";
  position:absolute;
  top:16px;
  right:16px;
  width:64px;
  height:64px;
  background: url("assets/logo-mark.png") center / 40px auto no-repeat;
  opacity: .28;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,.35));
  pointer-events:none;
}

.card__title{ font-weight:700; font-size:18px; letter-spacing:.2px; }
.card__role{ color:var(--muted); margin-top:2px; font-size:13px; }

.card__lines{
  margin-top:14px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.card__line{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.12);
}

.icon{ width:18px; text-align:center; opacity:.9; }

.card__hint{
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:12px;
}

.scroll-hint{ margin-top:24px; text-align:center; }

.scroll-hint a{
  display:inline-flex;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  text-decoration:none;
}

/* SECTIONS */
.section{ padding:54px 0; }

.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

h2{ margin:0 0 14px; font-size: clamp(22px, 2.2vw, 30px); letter-spacing:-.01em; }
h3{ margin:0 0 12px; font-size:18px; }

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}

.panel{
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding:18px;
  position:relative;
  overflow:visible;
}

.panel::after{
  content:"";
  position:absolute;
  right:-12px;
  bottom:-12px;
  width:96px;
  height:96px;
  background: url("assets/logo-mark.png") center / 46px auto no-repeat;
  opacity: .28;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,.35));
  pointer-events:none;
}

ul{ margin:0; padding-left: 18px; color: var(--muted); }
li{ margin: 8px 0; }

.body{ max-width: 76ch; color: var(--muted); margin:0; }

/* CHIPS */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 16px;
}

.chip{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.85);
  font-size: 14px;
}

/* CONTACT */
.contact{
  display:grid;
  grid-template-columns: 1fr 1.1fr;
  gap:18px;
  align-items:start;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding:18px;
}

.contact__name{ font-weight:700; font-size:18px; }
.contact__role{ color:var(--muted); margin-top:3px; }
.contact__location{ color:var(--muted); margin-top:10px; font-size:13px; }

.contact__right{ display:flex; flex-direction:column; gap:10px; }

.contact__item{
  display:flex;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.10);
}

.footer{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
}

/* RESPONSIVE */
@media (max-width: 860px){
  .hero{ min-height: unset; padding-bottom: 56px; }
  .hero__grid{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }

  .meta-line{ flex-direction:column; align-items:flex-start; gap:6px; }
  .meta-k{ width:auto; color: rgba(255,255,255,.55); }

  /* Mobile brand: slightly larger so it doesn’t get dwarfed */
  .brand{ max-width: none; gap: 14px; }
  .brand__mark{ width: 66px; height: 66px; }
  .brand__mark img{ width: 50px; }
  .brand__name{ font-size: 24px; }
  .brand__sub{ font-size: 16px; }

  /* Mobile headline: supportive, not dominant */
  .hero__copy h1{
    font-size: 23px;
    line-height: 1.24;
    margin-top: 16px;
    margin-bottom: 12px;
    max-width: 22ch;
  }
}