/* ---------- Fonts: Bricolage Grotesque, Space Grotesk, IBM Plex Mono
   loaded via Google Fonts <link> in index.html ---------- */

/* ---------- Tokens ---------- */
:root {
  --bg: #06080f;
  --text: #e9edf7;
  --dim: #8c96ae;
  --dim-2: #5c6785;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.16);
  --accent: #3d6bff;
  --accent-soft: rgba(61, 107, 255, 0.14);
  --accent-text: #9db6ff;
  --accent-text-2: #7c9cff;
  --amber: #f0b44a;
  --panel: linear-gradient(rgba(14, 19, 35, 0.9), rgba(8, 11, 20, 0.9));
  --font-display: "Bricolage Grotesque", "Space Grotesk", sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ---------- Backdrop texture ---------- */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(120% 80% at 70% 0%, #000 0%, transparent 75%);
}
.glow {
  position: fixed;
  top: -360px;
  left: -200px;
  width: 900px;
  height: 760px;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(closest-side, rgba(61, 107, 255, 0.28), transparent 70%);
  filter: blur(20px);
}

/* ---------- Reveal-on-scroll (for below-the-fold content) ---------- */
.rise, .reveal {
  opacity: 0;
  transform: translateY(18px);
}
.rise.is-visible, .reveal.is-visible {
  animation: rise 0.7s var(--ease) both;
}
.rise--delay-1.is-visible { animation-delay: 0.12s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .rise, .reveal { opacity: 1; transform: none; animation: none !important; }
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(6, 8, 15, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
}
.nav__mark {
  display: flex;
  align-items: center;
  height: 72px;
  padding: 0 20px;
  background: #fff;
  border-radius: 5px;
  flex: none;
}
.nav__mark img { height: 46px; width: auto; object-fit: contain; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13.5px;
  letter-spacing: 0.01em;
}
.nav__links a {
  color: var(--dim);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.nav__links a:hover { color: var(--text); }

.nav__actions { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--dim-2);
  border: 1px solid var(--line);
  padding: 5px 8px;
  white-space: nowrap;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent-text); }

.nav__cta.button--solid { padding: 9px 18px; font-size: 13.5px; }
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.menu-toggle svg { width: 18px; height: 18px; }

/* ---------- Buttons ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.button--solid {
  color: #fff;
  background: var(--accent);
  padding: 15px 28px;
  box-shadow: rgba(61, 107, 255, 0.9) 0 14px 40px -18px;
}
.button--solid:hover { background: #2c57e6; }
.button--outline {
  color: var(--text);
  border: 1px solid var(--line-2);
  padding: 15px 26px;
}
.button--outline:hover { border-color: var(--accent); color: var(--accent-text); }

/* ---------- Labels / eyebrows ---------- */
.label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim-2);
}
.label--amber { color: var(--amber); margin-bottom: 16px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent-text-2);
  text-transform: uppercase;
  margin-bottom: 30px;
}
.eyebrow__rule { width: 34px; height: 1px; background: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  z-index: 1;
}
.hero__grid {
  padding: 120px 40px 110px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
  gap: 72px;
  align-items: end;
}
.hero__copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5.6vw, 82px);
  line-height: 0.96;
  letter-spacing: -0.035em;
}
.hero__copy h1 .accent { color: var(--accent); }
.hero__subtitle {
  margin: 32px 0 0;
  max-width: 520px;
  font-size: 18px;
  line-height: 1.6;
  color: rgb(168, 178, 200);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}

.specsheet {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 26px 26px 8px;
}
.specsheet__head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--dim-2);
  text-transform: uppercase;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.specsheet__year { color: var(--amber); }
.specsheet__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.specsheet__row span { color: var(--dim); }
.specsheet__row strong { font-size: 14.5px; font-weight: 500; }
.specsheet__contact { padding: 20px 0 22px; }
.specsheet__contact > span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--dim-2);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.specsheet__contact a {
  font-size: 14px;
  color: var(--accent-text);
  word-break: break-all;
  text-decoration: none;
}
.specsheet__contact a:hover { text-decoration: underline; }

.band-grid {
  padding: 0 40px 96px;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 24px;
}
.band {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg);
}
.band--large { height: 440px; }
.band img { width: 100%; height: 100%; object-fit: cover; }
.band-stack { display: grid; grid-template-rows: 1fr 1fr; gap: 24px; }
.band-stack .band { height: 100%; }
.callout {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.callout .label {
  font-size: 11px;
  letter-spacing: 0.16em;
}
.callout p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* ---------- Section heads ---------- */
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 44px;
}
.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 3.4vw, 46px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.section-head__aside {
  margin: 0;
  max-width: 340px;
  font-size: 15.5px;
  line-height: 1.6;
  color: rgb(140, 150, 174);
}
.section-head__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim-2);
}

/* ---------- Services ---------- */
.services { position: relative; z-index: 1; border-top: 1px solid var(--line); }
.services__grid {
  padding: 96px 40px 40px;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 72px;
  align-items: start;
}
.services__intro { position: sticky; top: 120px; }
.services__intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 3.4vw, 46px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.services__intro p {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgb(140, 150, 174);
  max-width: 340px;
}
.services__photo {
  position: relative;
  margin-top: 34px;
  height: 280px;
  max-width: 340px;
  border: 1px solid var(--line);
  overflow: hidden;
}
.services__photo img { width: 100%; height: 100%; object-fit: cover; }

.service-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  transition: background 0.25s var(--ease);
}
.services__list .service-row:last-child { border-bottom: 1px solid var(--line); }
.service-row:hover { background: linear-gradient(90deg, rgba(61, 107, 255, 0.07), transparent); }
.service-row__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--dim-2);
  padding-top: 6px;
}
.service-row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.02em;
}
.service-row p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: rgb(152, 162, 185);
  max-width: 520px;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag-row span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--accent-text-2);
  border: 1px solid rgba(61, 107, 255, 0.35);
  padding: 5px 10px;
  white-space: nowrap;
}

/* ---------- Why us ---------- */
.why-us { position: relative; z-index: 1; }
.why-us .container { padding: 96px 40px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.why-card {
  background: var(--panel);
  padding: 36px 30px 40px;
  transition: background 0.25s var(--ease);
}
.why-card:hover { background: linear-gradient(rgba(18, 24, 44, 0.95), rgba(10, 13, 24, 0.95)); }
.why-card__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 44px;
  line-height: 1;
  color: rgba(61, 107, 255, 0.55);
  letter-spacing: -0.04em;
}
.why-card h3 {
  margin: 22px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.why-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgb(152, 162, 185);
}

/* ---------- Projects ---------- */
.projects {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  background: linear-gradient(rgba(10, 14, 26, 0.7), transparent 60%);
}
.projects .container { padding: 96px 40px; }
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.project-card {
  display: block;
  border: 1px solid var(--line);
  background: rgba(10, 14, 26, 0.7);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.project-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.project-card__image {
  position: relative;
  height: 300px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.project-card__image--anrosa { background: radial-gradient(120% 120% at 50% 20%, #1a1a1a 0%, #050505 100%); }
.project-card__image--tracker { background: radial-gradient(120% 120% at 50% 20%, #0d1a33 0%, #050810 100%); }
.project-card__image img {
  max-width: 62%;
  max-height: 165px;
  object-fit: contain;
  transition: transform 0.35s var(--ease);
}
.project-card__image--tracker img { max-width: 74%; max-height: 210px; }
.project-card:hover .project-card__image img { transform: scale(1.05); }
.project-card__body { padding: 28px 30px 32px; }
.project-card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.project-card__row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.tag-amber { font-family: var(--font-mono); font-size: 11.5px; color: var(--amber); white-space: nowrap; }
.project-card__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgb(152, 162, 185);
}

/* ---------- Contact ---------- */
.contact { position: relative; z-index: 1; border-top: 1px solid var(--line); }
.contact__grid {
  padding: 96px 40px 110px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: start;
}
.contact__intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 3.8vw, 52px);
  line-height: 1;
  letter-spacing: -0.035em;
}
.contact__intro p {
  margin: 22px 0 0;
  max-width: 380px;
  font-size: 16px;
  line-height: 1.6;
  color: rgb(140, 150, 174);
}
.contact__meta {
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}
.contact__meta a {
  font-size: 15px;
  color: var(--accent-text);
  word-break: break-all;
  text-decoration: none;
}
.contact__meta a:hover { text-decoration: underline; }
.contact__meta span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim-2);
}

.contact-form {
  border: 1px solid var(--line);
  background: linear-gradient(rgba(14, 19, 35, 0.85), rgba(8, 11, 20, 0.85));
  padding: 34px;
  display: grid;
  gap: 20px;
}
.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.contact-form__honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.contact-form label {
  display: grid;
  gap: 9px;
  min-width: 0;
}
.contact-form label > span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgb(122, 133, 163);
  text-transform: uppercase;
}
.contact-form input, .contact-form textarea {
  background: rgba(6, 8, 15, 0.7);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 14px;
  outline: none;
  width: 100%;
  min-width: 0;
  transition: border-color 0.2s var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { resize: vertical; }
.contact-form__footer {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.contact-form__note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim-2);
}
.contact-form__confirmation {
  margin: 0;
  font-size: 13.5px;
  color: var(--accent-text);
}
.contact-form__error {
  margin: 0;
  font-size: 13.5px;
  color: #ff8080;
}

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  background: rgba(8, 11, 20, 0.8);
}
.footer__inner {
  padding: 34px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer__mark {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 14px;
  background: #fff;
  border-radius: 4px;
}
.footer__mark img { height: 30px; width: auto; object-fit: contain; }
.footer__inner > span:last-child {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim-2);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .container { padding: 0 24px; }
  .hero__grid { padding: 90px 24px 70px; grid-template-columns: 1fr; gap: 40px; }
  .band-grid { padding: 0 24px 64px; grid-template-columns: 1fr; }
  .band--large { height: 320px; }
  .services__grid { padding: 64px 24px 20px; grid-template-columns: 1fr; gap: 40px; }
  .services__intro { position: static; }
  .why-us .container, .projects .container, .contact__grid, .footer__inner { padding-left: 24px; padding-right: 24px; }
  .why-us .container, .projects .container { padding-top: 64px; padding-bottom: 64px; }
  .why-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .contact__grid { padding: 64px 24px 80px; grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta { display: none; }
  .menu-toggle { display: flex; }
  .nav__links--open {
    display: flex;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(6, 8, 15, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 20px;
  }
  .nav__links--open a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .contact-form__row { grid-template-columns: 1fr; }
  .hero__copy h1 { font-size: clamp(34px, 10vw, 52px); }
}