/* ============================================================
   Prits24 — Redesign
   Design system: "Industrial water-jet"
   Base: deep slate steel. Accent: electric water cyan.
   Emphasis: safety orange. Type: Oswald / Inter / Space Mono.
   ============================================================ */

:root {
  --slate-900: #16202b;
  --slate-800: #1c2733;
  --slate-700: #283544;
  --slate-600: #3a4a5c;
  --mist:      #eef2f5;
  --paper:     #f6f8fa;
  --white:     #ffffff;
  --jet:       #19c3e6;   /* electric water cyan */
  --jet-deep:  #0e8fb0;
  --safety:    #e8743b;   /* safety orange */
  --safety-dim:#c25a28;
  --ink:       #11202c;
  --muted:     #7d8c99;
  --line:      rgba(255,255,255,0.10);

  --display: "Oswald", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, sans-serif;
  --mono: "Space Mono", "Courier New", monospace;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--mist);
  background: var(--slate-900);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1.1em; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--jet);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--jet);
  display: inline-block;
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(22,32,43,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 72px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.nav__logo img { height: 34px; width: auto; }
.nav__links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav__links a {
  color: var(--mist);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--jet);
  border-color: var(--jet);
}
.nav__cta {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--safety);
  color: #fff;
  padding: 0.6rem 1.1rem;
  border-radius: 3px;
  transition: background .2s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--safety-dim); }
.nav__toggle { display: none; background: none; border: 0; color: var(--white); font-size: 1.6rem; cursor: pointer; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 85% 10%, rgba(25,195,230,0.18), transparent 55%),
    linear-gradient(160deg, var(--slate-900) 0%, var(--slate-800) 60%, var(--slate-700) 100%);
  overflow: hidden;
  padding-block: clamp(56px, 9vw, 120px);
  border-bottom: 1px solid var(--line);
}
.hero::after {
  /* signature: diagonal jet-streak texture */
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    transparent 0 22px,
    rgba(25,195,230,0.045) 22px 23px
  );
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}
.hero__title {
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 0.3em;
}
.hero__title .accent { color: var(--jet); display: block; }
.hero__sub {
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 1.6rem;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: transform .15s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--jet); color: var(--ink); }
.btn--primary:hover { background: #36d2f0; }
.btn--ghost { background: transparent; color: var(--mist); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--jet); color: var(--jet); }

.hero__media {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.7);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.hero__badge {
  position: absolute;
  left: 16px; bottom: 16px;
  background: rgba(22,32,43,0.82);
  border: 1px solid var(--jet);
  border-radius: 4px;
  padding: 0.6rem 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--jet);
}

/* ---------- SECTIONS ---------- */
.section { padding-block: clamp(56px, 8vw, 110px); }
.section--alt { background: var(--slate-800); border-block: 1px solid var(--line); }
.section__head { max-width: 62ch; margin-bottom: 2.6rem; }
.section__head h2 { font-size: clamp(1.9rem, 4.5vw, 3.2rem); color: var(--white); }
.section__head p { color: var(--muted); }

/* jet-streak divider */
.jet-divider {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--jet) 20%, var(--safety) 80%, transparent);
  opacity: 0.6;
  margin: 0;
}

/* ---------- SERVICE CARDS ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.card {
  background: var(--slate-700);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  transition: transform .2s, border-color .2s, background .2s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--jet);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s;
}
.card:hover { transform: translateY(-6px); border-color: var(--jet); background: var(--slate-600); }
.card:hover::before { transform: scaleX(1); }
.card h3 { font-size: 1.25rem; color: var(--white); }
.card p { color: var(--muted); font-size: 0.95rem; flex: 1; }
.card__link {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--jet);
  margin-top: 1rem;
  display: inline-flex;
  gap: 0.5rem;
}
.card__link:hover { color: var(--white); }

/* ---------- VALUES STRIP ---------- */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.value {
  border-left: 2px solid var(--jet);
  padding-left: 1.2rem;
}
.value p { color: var(--mist); margin: 0; }
.value .label { font-family: var(--mono); color: var(--safety); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ---------- GALLERY ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.gallery a {
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid var(--line);
  aspect-ratio: 1/1;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery a:hover img { transform: scale(1.07); }

/* ---------- CONTENT PAGE ---------- */
.page-hero {
  background:
    radial-gradient(100% 80% at 90% 0%, rgba(25,195,230,0.14), transparent 50%),
    var(--slate-800);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(48px, 7vw, 90px);
}
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); color: var(--white); }
.page-hero .eyebrow { margin-bottom: 1.4rem; }
.lead { color: var(--mist); font-size: 1.1rem; max-width: 64ch; }

.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); color: var(--white); margin-top: 2.2rem; }
.prose ul { color: var(--mist); padding-left: 1.2rem; }
.prose ul li { margin-bottom: 0.5rem; }
.prose ul li::marker { color: var(--jet); }

.service-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.fact {
  background: var(--slate-700);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.2rem;
}
.fact .num { font-family: var(--display); font-size: 2.2rem; color: var(--jet); line-height: 1; }
.fact .cap { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 0.4rem; }

.page-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 2.4rem;
}
.page-gallery a { overflow: hidden; border-radius: 5px; border: 1px solid var(--line); aspect-ratio: 4/3; }
.page-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.page-gallery a:hover img { transform: scale(1.06); }

/* ---------- CONTACT ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}
.contact__info { font-family: var(--mono); font-size: 0.95rem; letter-spacing: 0.04em; }
.contact__info .big { font-family: var(--display); font-size: 2rem; color: var(--white); text-transform: none; letter-spacing: 0; margin: 0.2rem 0 1.4rem; }
.contact__info a { color: var(--jet); }
.contact__info a:hover { color: var(--white); }
.contact__row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.contact__row span:first-child { color: var(--muted); }
.contact__card {
  background: var(--slate-700);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2rem;
}
.contact__card h3 { color: var(--white); }
.btn--block { width: 100%; justify-content: center; margin-top: 1rem; }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--slate-900);
  border-top: 1px solid var(--line);
  padding-block: 3rem 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}
.footer h4 { font-size: 0.85rem; letter-spacing: 0.14em; color: var(--jet); margin-bottom: 1rem; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer ul li { margin-bottom: 0.5rem; }
.footer a:hover { color: var(--jet); }
.footer__brand p { color: var(--muted); font-size: 0.9rem; }
.footer__meta {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.fund-logo { height: 46px; width: auto; opacity: 0.85; }
.fund-note { max-width: 52ch; font-size: 0.8rem; color: var(--muted); }

/* ---------- REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .values { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .page-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: block; }
  .nav.open .nav__links {
    display: flex; flex-direction: column; gap: 1rem;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--slate-800); padding: 1.4rem var(--gutter); border-bottom: 1px solid var(--line);
  }
  .cards { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .page-gallery { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

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