/* STRONQ Construction — štýly
   Tokeny sú v brand.css. Mobile-first. */

/* ---------- Fonty (self-hostované, OFL) ---------- */

@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/exo2-400-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/exo2-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/exo2-600-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/exo2-600-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/inter-400-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/inter-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/inter-500-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/inter-500-latin.woff2") format("woff2");
}

/* ---------- Základ ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  margin: 0;
  /* iOS Safari inak v landscape sam zvacsuje text */
  -webkit-text-size-adjust: 100%;
  overflow-wrap: break-word;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  text-wrap: balance;
  /* dlhe slovenske slova (REKONŠTRUKCIA...) nesmu pretiect na uzkych displejoch */
  overflow-wrap: break-word;
  hyphens: manual;
}

h1 {
  font-size: clamp(2.1rem, 7vw, 4.25rem);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h3 {
  font-size: 1.0625rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

p {
  margin: 0 0 1.1em;
}

a {
  color: inherit;
}

img,
svg {
  max-width: 100%;
}

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

/* ---------- Layout ---------- */

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

.section {
  padding-block: clamp(3.5rem, 9vw, 6.5rem);
}

.section--soft {
  background: var(--color-bg-soft);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
}

.section__head {
  max-width: 46rem;
  margin-bottom: 2.5rem;
}

.section__lead {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

.section--dark .section__lead {
  color: #a8adb1;
}

/* Tenká oranžová linka — opakujúci sa brand prvok */
.rule {
  width: 3.5rem;
  height: var(--rule-thickness);
  background: var(--color-accent);
  border: 0;
  margin: 0 0 1.5rem;
}

.eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}

/* ---------- Logo ---------- */

.logo {
  display: inline-flex;
  flex-direction: column;
  gap: 0.18em;
  text-decoration: none;
  line-height: 1;
}

.logo__word {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.logo__q {
  color: var(--color-accent);
}

.logo__desc {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 0.5rem;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-left: 0.15em;
}

.logo--invert .logo__word {
  color: var(--color-text-invert);
}

.logo--invert .logo__desc {
  color: #a8adb1;
}

/* ---------- Hlavička ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.6rem;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--color-text);
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__link:hover {
  color: var(--color-accent);
}

/* mobil: rozbaľovacie menu — nav sa zalomí pod logo a tlačidlo */
@media (max-width: 47.99em) {
  .header__inner {
    flex-wrap: wrap;
  }
  .nav {
    display: none;
    flex-basis: 100%;
    order: 3;
    padding-bottom: 1rem;
  }
  .nav[data-open="true"] {
    display: block;
  }
  .nav__list li:last-child .nav__link {
    border-bottom: 0;
  }
}

@media (min-width: 48em) {
  .nav__toggle {
    display: none;
  }
  .nav__list {
    display: flex;
    gap: 2rem;
  }
  .nav__link {
    padding: 0;
    border: 0;
  }
}

/* ---------- Hero ---------- */

.hero {
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
  padding-block: clamp(4rem, 13vw, 9rem);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  max-width: 54rem;
  position: relative;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero__lead {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: #c2c6c9;
  max-width: 38rem;
}

.hero__values {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin: 2.5rem 0 0;
  padding: 0;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: #8e9397;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

/* ---------- Tlačidlá ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  padding: 0.95rem 1.6rem;
  border: 1px solid transparent;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--stronq-white);
}

.btn--primary:hover {
  background: #e65100;
}

.btn--ghost {
  border-color: #3a3f44;
  color: var(--color-text-invert);
}

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn__arrow {
  width: 1em;
  height: 1em;
  flex: none;
}

/* ---------- Služby ---------- */

.grid {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

@media (min-width: 34em) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 60em) {
  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-bg);
  padding: 1.75rem 1.5rem 1.9rem;
}

.card__icon {
  width: 2rem;
  height: 2rem;
  margin-bottom: 1.1rem;
  color: var(--color-text);
}

.card h3 {
  margin-bottom: 0.4rem;
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ---------- Projekty ---------- */

.projects {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 46em) {
  .projects {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project__thumb {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-dark);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  color: #4a5055;
}

.project__thumb svg {
  width: 3rem;
  height: 3rem;
}

.project h3 {
  margin-bottom: 0.3rem;
}

.project p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ---------- Kontakt ---------- */

.contact {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 46em) {
  .contact {
    grid-template-columns: 1fr 1fr;
  }
}

.contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact__list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact__label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.contact__value {
  font-size: 1.0625rem;
  text-decoration: none;
}

/* odkazy musia mat na dotyk dost velku plochu */
a.contact__value {
  display: inline-block;
  padding-block: 0.3rem;
}

a.contact__value:hover {
  color: var(--color-accent);
}

/* ---------- Pätka ---------- */

.footer {
  background: var(--color-bg-dark);
  color: #8e9397;
  padding-block: 3rem;
  font-size: 0.875rem;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.footer__values {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.9rem;
  margin: 0;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

/* Na najuzsich displejoch bez oddelovacov — slova sa jednoducho zalomia.
   Oddelovac zapiname az ked sa riadok zmesti vcelku. */
@media (min-width: 30em) {
  .footer__values span + span::before {
    content: "";
    display: inline-block;
    width: 1px;
    height: 0.75em;
    margin-right: 0.9rem;
    background: #3a3f44;
    vertical-align: middle;
  }
}

.footer__bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #23272a;
  font-size: 0.8125rem;
}

/* ---------- Telefon na sirku / nizke okno ---------- */

/* Pri vyske pod ~480 px zabera hero viac nez cela obrazovka a pouzivatel
   musi dlho scrollovat, nez uvidi obsah. Stiahneme odsadenie aj nadpis. */
@media (max-height: 30em) and (orientation: landscape) {
  .hero {
    padding-block: clamp(2rem, 9vh, 3.5rem);
  }

  .hero h1 {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    margin-bottom: 1rem;
  }

  .hero__values {
    margin-top: 1.5rem;
  }

  .hero__actions {
    margin-top: 1.5rem;
  }

  .section {
    padding-block: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}