@import url("https://fonts.bunny.net/css?family=poppins:450,500,600,700,800|manrope:450,500,600,700&display=swap");

/* Electronic Control System — v1.0.2 */
:root {
  --ecs-blue: #0B5CAB;
  --ecs-blue-deep: #084A8C;
  --ecs-blue-soft: #E8F1FA;
  --ecs-ink: #1C2430;
  --ecs-muted: #5A6573;
  --ecs-line: #D5DDE6;
  --ecs-paper: #F5F8FB;
  --ecs-white: #FFFFFF;
  --ecs-font: "Manrope", "Segoe UI", sans-serif;
  --ecs-display: "Poppins", "Manrope", sans-serif;
  --ecs-max: 70rem;
  --ecs-ehlidka: #0D9488;
  --ecs-ehlidka-soft: #E6FAF7;
  --ecs-vratny: #D97706;
  --ecs-vratny-soft: #FFF5E6;
  --ecs-data: #7C3AED;
  --ecs-data-soft: #F3EBFF;
  --ecs-pco: #1D4ED8;
  --ecs-pco-soft: #E8EEFF;
  --ecs-sec: #C8102E;
  --gm-blue: var(--ecs-blue);
  --gm-blue-deep: var(--ecs-blue-deep);
  --gm-blue-soft: var(--ecs-blue-soft);
  --gm-ink: var(--ecs-ink);
  --gm-muted: var(--ecs-muted);
  --gm-line: var(--ecs-line);
  --gm-white: var(--ecs-white);
  --gm-surface: var(--ecs-paper);
  --gm-max: var(--ecs-max);
  --gm-font: var(--ecs-font);
  --gm-display: var(--ecs-display);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ecs-font);
  color: var(--ecs-ink);
  background: var(--ecs-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ecs-blue); text-underline-offset: 0.18em; }
a:hover { color: var(--ecs-blue-deep); }
.ecs-skip { display: none !important; }

.ecs-main { padding: 0; }
.ecs-main > .ecs-shell { width: 100%; max-width: none; margin: 0; padding: 0; }
.gm-shell { width: min(100% - 2.5rem, var(--ecs-max)); margin-inline: auto; }

/* Header */
.ecs-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(10px);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.ecs-header.is-solid {
  border-bottom-color: var(--ecs-line);
  box-shadow: 0 8px 24px rgba(28,36,48,.05);
  background: rgba(255,255,255,.96);
}
.ecs-header__inner {
  width: min(100% - 1.5rem, var(--ecs-max));
  margin-inline: auto;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.75rem 1.25rem; min-height: 4.25rem; padding: 0.45rem 0;
}
.ecs-logo {
  display: inline-flex; align-items: center; gap: 0.75rem;
  text-decoration: none; color: var(--ecs-ink);
}
.ecs-logo img { width: 2.6rem; height: 2.6rem; }
.ecs-logo__text {
  display: block;
  font-family: var(--ecs-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 0.95rem;
  line-height: 1.15;
  text-transform: uppercase;
}
.ecs-logo__tag {
  display: flex; flex-wrap: wrap; gap: 0.2rem 0.35rem;
  margin-top: 0.2rem; align-items: center;
  font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 700;
}
.ecs-tag--sec { color: var(--ecs-sec); }
.ecs-tag--mon { color: #38BDF8; }
.ecs-tag--tech { color: var(--ecs-blue-deep); }
.ecs-tag-sep { color: var(--ecs-line); }
.ecs-nav { display: flex; flex-wrap: wrap; gap: 0.55rem 1.2rem; align-items: center; margin-left: auto; }
.ecs-nav a { color: var(--ecs-ink); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.ecs-nav a:hover { color: var(--ecs-blue); }
.ecs-nav__cta {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.5rem 1rem; border-radius: 999px;
  background: var(--ecs-blue); color: #fff !important; font-weight: 700; font-size: 0.88rem;
  text-decoration: none !important;
}
.ecs-nav__cta:hover { background: var(--ecs-blue-deep); color: #fff !important; }

/* Video hero */
.gm-hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; overflow: hidden;
  color: var(--ecs-ink); background: #dfe7ef;
}
.gm-hero__media { position: absolute; inset: 0; z-index: 0; }
.gm-hero__media video, .gm-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.gm-hero__shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,.72) 45%, rgba(255,255,255,.88) 100%);
  pointer-events: none;
}
.gm-hero__inner {
  position: relative; z-index: 2;
  width: min(100% - 2.5rem, var(--ecs-max));
  margin-inline: auto; padding: 7.5rem 0 5.5rem; max-width: none;
}
.gm-hero__copy { max-width: 46rem; animation: ecsco-fade-up .9s ease both; }
.gm-brand-mark, .gm-eyebrow {
  display: inline-flex; margin: 0 0 1rem; padding: 0.35rem 0.75rem;
  border-radius: 999px; background: rgba(11,92,171,.1);
  border: 1px solid rgba(11,92,171,.25); color: var(--ecs-blue-deep);
  font-size: 0.72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.gm-hero h1 {
  margin: 0 0 1rem; max-width: 16ch;
  font-family: var(--ecs-display);
  font-size: clamp(1.85rem, 4.8vw, 3.4rem);
  font-weight: 800; letter-spacing: -0.035em; line-height: 1.05;
  color: var(--ecs-ink); text-transform: uppercase;
  animation: ecsco-blur-in 1.05s ease both .12s;
}
.gm-hero__text {
  margin: 0 0 1.75rem; max-width: 34rem; color: var(--ecs-muted); font-size: 1.05rem;
  animation: ecsco-fade-up .9s ease both .2s;
}
.gm-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; animation: ecsco-fade-up .9s ease both .32s; }
.gm-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.2rem; border-radius: 999px;
  background: var(--ecs-blue); color: #fff !important;
  font-weight: 700; text-decoration: none !important; border: 0; cursor: pointer; font: inherit;
}
.gm-btn:hover { background: var(--ecs-blue-deep); color: #fff !important; }
.gm-btn--ghost {
  background: transparent; color: var(--ecs-ink) !important;
  border: 1px solid rgba(28,36,48,.2);
}
.gm-btn--ghost:hover { border-color: var(--ecs-blue); color: var(--ecs-blue) !important; }

.ecs-scroll-cue {
  position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.45rem;
  color: var(--ecs-muted); text-decoration: none; font-size: 0.72rem;
  letter-spacing: .12em; text-transform: uppercase; font-weight: 700;
}
.ecs-scroll-cue__mouse {
  width: 1.35rem; height: 2.1rem; border: 2px solid rgba(28,36,48,.35);
  border-radius: 999px; position: relative;
}
.ecs-scroll-cue__mouse::after {
  content: ""; position: absolute; top: 0.35rem; left: 50%;
  width: 0.28rem; height: 0.28rem; margin-left: -0.14rem; border-radius: 50%;
  background: var(--ecs-blue); animation: ecsco-wheel 1.6s ease infinite;
}

@keyframes ecsco-fade-up {
  from { opacity: 0; transform: translateY(1.1rem); }
  to { opacity: 1; transform: none; }
}
@keyframes ecsco-blur-in {
  from { opacity: 0; filter: blur(8px); transform: translateY(0.6rem); }
  to { opacity: 1; filter: none; transform: none; }
}
@keyframes ecsco-wheel {
  0% { opacity: 1; transform: translateY(0); }
  70%, 100% { opacity: 0; transform: translateY(0.7rem); }
}

/* Sections */
.gm-section { padding: 4.5rem 0; }
.gm-section--surface { background: var(--ecs-paper); }
.gm-section__head { max-width: 42rem; margin-bottom: 2rem; }
.gm-section__head h2, .gm-section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--ecs-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
}
.gm-section__intro { margin: 0; color: var(--ecs-muted); max-width: 40rem; }

.gm-grid { display: grid; gap: 1.25rem; }
@media (min-width: 760px) {
  .gm-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gm-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Colored project / feature cards */
.gm-feature {
  position: relative;
  background: var(--ecs-white);
  border: 1px solid var(--ecs-line);
  border-radius: 1rem;
  padding: 1.35rem 1.25rem 1.25rem;
  border-top: 4px solid var(--ecs-blue);
  box-shadow: 0 8px 24px rgba(28,36,48,.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.gm-feature:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(28,36,48,.08);
}
.gm-feature--plain { border-top-color: var(--ecs-line); background: var(--ecs-white); }
.gm-feature--ehlidka { border-top-color: var(--ecs-ehlidka); background: linear-gradient(180deg, var(--ecs-ehlidka-soft), #fff 42%); }
.gm-feature--vratny { border-top-color: var(--ecs-vratny); background: linear-gradient(180deg, var(--ecs-vratny-soft), #fff 42%); }
.gm-feature--data { border-top-color: var(--ecs-data); background: linear-gradient(180deg, var(--ecs-data-soft), #fff 42%); }
.gm-feature--pco { border-top-color: var(--ecs-pco); background: linear-gradient(180deg, var(--ecs-pco-soft), #fff 42%); }

.gm-feature__icon {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.75rem; height: 2.75rem; padding: 0 .55rem; margin-bottom: 0.85rem;
  border-radius: 0.7rem; font-family: var(--ecs-display); font-weight: 800; font-size: 0.78rem;
  background: var(--ecs-blue-soft); color: var(--ecs-blue-deep);
}
.gm-feature--ehlidka .gm-feature__icon { background: var(--ecs-ehlidka-soft); color: var(--ecs-ehlidka); }
.gm-feature--vratny .gm-feature__icon { background: var(--ecs-vratny-soft); color: #B45309; }
.gm-feature--data .gm-feature__icon { background: var(--ecs-data-soft); color: var(--ecs-data); }
.gm-feature--pco .gm-feature__icon { background: var(--ecs-pco-soft); color: var(--ecs-pco); }

.gm-feature__kicker {
  margin: 0 0 0.4rem; font-size: 0.72rem; font-weight: 750;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ecs-muted);
}
.gm-feature--ehlidka .gm-feature__kicker { color: var(--ecs-ehlidka); }
.gm-feature--vratny .gm-feature__kicker { color: #B45309; }
.gm-feature--data .gm-feature__kicker { color: var(--ecs-data); }
.gm-feature--pco .gm-feature__kicker { color: var(--ecs-pco); }

.gm-feature h3 {
  margin: 0 0 0.55rem;
  font-family: var(--ecs-display);
  font-size: 1.2rem; letter-spacing: -0.02em;
}
.gm-feature p { margin: 0; color: var(--ecs-muted); }
.gm-feature__link {
  display: inline-block; margin-top: 0.95rem; font-weight: 700; text-decoration: none;
}
.gm-feature--ehlidka .gm-feature__link { color: var(--ecs-ehlidka); }
.gm-feature--vratny .gm-feature__link { color: #B45309; }
.gm-feature--data .gm-feature__link { color: var(--ecs-data); }
.gm-feature--pco .gm-feature__link { color: var(--ecs-pco); }

/* Projekty page grid */
.ecs-lead { color: var(--ecs-muted); max-width: 40rem; margin: 0 0 1.75rem; }
.ecs-project-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .ecs-project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.ecs-project {
  border: 1px solid var(--ecs-line);
  border-radius: 1.1rem;
  padding: 1.5rem 1.35rem;
  border-top: 5px solid var(--ecs-blue);
  background: #fff;
  box-shadow: 0 10px 28px rgba(28,36,48,.05);
}
.ecs-project h2 {
  margin: 0 0 0.55rem !important;
  font-family: var(--ecs-display);
  font-size: 1.35rem !important;
  letter-spacing: -0.02em;
}
.ecs-project p { margin: 0; color: var(--ecs-muted); }
.ecs-project__kicker {
  margin: 0 0 0.45rem; font-size: 0.72rem; font-weight: 750;
  letter-spacing: .1em; text-transform: uppercase;
}
.ecs-project__link {
  display: inline-block; margin-top: 1rem; font-weight: 700; text-decoration: none;
}
.ecs-project--ehlidka { border-top-color: var(--ecs-ehlidka); background: linear-gradient(180deg, var(--ecs-ehlidka-soft), #fff 38%); }
.ecs-project--ehlidka .ecs-project__kicker, .ecs-project--ehlidka .ecs-project__link { color: var(--ecs-ehlidka); }
.ecs-project--vratny { border-top-color: var(--ecs-vratny); background: linear-gradient(180deg, var(--ecs-vratny-soft), #fff 38%); }
.ecs-project--vratny .ecs-project__kicker, .ecs-project--vratny .ecs-project__link { color: #B45309; }
.ecs-project--data { border-top-color: var(--ecs-data); background: linear-gradient(180deg, var(--ecs-data-soft), #fff 38%); }
.ecs-project--data .ecs-project__kicker { color: var(--ecs-data); }
.ecs-project--pco { border-top-color: var(--ecs-pco); background: linear-gradient(180deg, var(--ecs-pco-soft), #fff 38%); }
.ecs-project--pco .ecs-project__kicker, .ecs-project--pco .ecs-project__link { color: var(--ecs-pco); }
.ecs-project-cta { margin: 2rem 0 0; }

/* CTA */
.gm-cta {
  background: linear-gradient(135deg, #0B5CAB, #084A8C);
  color: #fff; padding: 3.5rem 0;
}
.gm-cta h2, .gm-cta p { color: #fff; }
.gm-cta .gm-section__intro { color: rgba(255,255,255,.92); }
.gm-cta .gm-btn { background: #fff; color: var(--ecs-blue-deep) !important; }
.gm-cta .gm-btn:hover { background: #eef4fb; }

/* Contact layouts */
.gm-contact { display: grid; gap: 1.75rem; }
@media (min-width: 900px) {
  .gm-contact { grid-template-columns: 0.95fr 1.05fr; align-items: start; }
}
.gm-meta-list {
  display: grid; gap: 0.85rem; margin: 1.25rem 0 0; padding: 0; list-style: none;
}
.gm-meta-list li {
  display: grid; gap: 0.15rem;
  padding: 0.85rem 1rem;
  background: var(--ecs-paper);
  border: 1px solid var(--ecs-line);
  border-radius: 0.75rem;
}
.gm-meta-list strong {
  font-size: 0.72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ecs-muted);
}
.gm-meta-list a { color: var(--ecs-ink); font-weight: 700; text-decoration: none; }
.gm-meta-list a:hover { color: var(--ecs-blue); }
.ecs-ico { color: var(--ecs-muted) !important; font-size: 0.92rem; }

.ecs-contact-card {
  background: var(--ecs-paper);
  border: 1px solid var(--ecs-line);
  border-radius: 1rem;
  padding: 1.5rem 1.35rem;
}
.ecs-contact-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--ecs-display);
  letter-spacing: -0.02em;
}
.ecs-contact-card p { margin: 0 0 1.1rem; color: var(--ecs-muted); }

.gm-page { padding: 6.5rem 0 4rem; }
.gm-page h1 {
  margin: 0 0 1rem;
  font-family: var(--ecs-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
}
.gm-breadcrumbs {
  display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center;
  margin: 0 0 1rem; font-size: 0.9rem; color: var(--ecs-muted);
}
.gm-breadcrumbs a { color: var(--ecs-muted); text-decoration: none; }
.gm-breadcrumbs a:hover { color: var(--ecs-blue); }

.gm-page--contact .gm-contact--page {
  margin-top: 0.5rem;
  padding: 1.5rem;
  background: var(--ecs-paper);
  border: 1px solid var(--ecs-line);
  border-radius: 1.15rem;
}
.ecs-form-title {
  margin: 0 0 1rem;
  font-family: var(--ecs-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.ecs-contact-form-wrap {
  background: #fff;
  border: 1px solid var(--ecs-line);
  border-radius: 1rem;
  padding: 1.25rem;
}

/* Form — stacked & readable */
.gm-form {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .gm-form {
    grid-template-columns: 1fr 1fr;
  }
  .gm-form .gm-field:has(input[name="subject"]),
  .gm-form .gm-field:has(textarea),
  .gm-form > div {
    grid-column: 1 / -1;
  }
}
.gm-field { display: grid; gap: 0.4rem; }
.gm-field span { font-weight: 650; font-size: 0.92rem; }
.gm-field input,
.gm-field textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--ecs-line);
  border-radius: 0.65rem;
  background: var(--ecs-white);
  color: var(--ecs-ink);
  font: inherit;
}
.gm-field input:focus,
.gm-field textarea:focus {
  outline: 2px solid rgba(11, 92, 171, 0.22);
  border-color: var(--ecs-blue);
}
.gm-field-error { color: #b42318; font-size: 0.875rem; }
.gm-alert { padding: 0.85rem 1rem; border-radius: 0.55rem; margin-bottom: 1rem; }
.gm-alert--ok { background: #eaf7ef; color: #147a3c; }
.gm-alert--err { background: #fdeceb; color: #b42318; }

.gm-page__body { max-width: 48rem; }
.gm-page__body .ecs-project-grid { max-width: none; }
.gm-prose h2, .gm-page__body > h2 { margin: 2rem 0 0.75rem; font-family: var(--ecs-display); }
.gm-prose p, .gm-prose li, .gm-page__body > p { color: var(--ecs-muted); }

.ecs-footer {
  border-top: 1px solid var(--ecs-line);
  background: #fff; padding: 1.4rem 0;
}
.ecs-footer__inner {
  width: min(100% - 1.5rem, var(--ecs-max));
  margin-inline: auto;
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem;
  justify-content: space-between; align-items: center;
}
.ecs-footer__credit { margin: 0; color: var(--ecs-muted); font-size: 0.88rem; }
.ecs-footer__sep { margin: 0 0.35rem; opacity: .55; }
.ecs-footer__links { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; }
.ecs-footer__links a { color: var(--ecs-ink); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.ecs-footer__links a:hover { color: var(--ecs-blue); }

@media (max-width: 900px) {
  .gm-hero h1 { max-width: 12ch; }
  .gm-hero__inner { padding: 6.5rem 0 4.5rem; }
}