/* ================================
   Alapváltozók, betűk, globális beállítások
   ================================ */
:root {
  --main-blue: #1565c0;
  --main-orange: #ff6600;
  --light-blue: #e3f2fd;
  --nav-transp: rgba(21, 101, 192, 0.82);
  --dark-blue: #0d305d;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Montserrat', Arial, sans-serif;
  background: #f9fbfd;
  color: var(--dark-blue);
  line-height: 1.5;
}

/* ================================
   NAVBAR
   ================================ */
nav {
  width: 100%;
  background: var(--nav-transp);
  position: fixed;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px #08407530;
}
.nav-wrap {
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 1.5rem;
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.logo img {
  height: 36px;
  width: auto;
  border-radius: 7px;
}
.nav-links {
  display: flex;
  gap: 1.6rem;
  transition: none;
}
.nav-links a {
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  font-size: 1.06rem;
  letter-spacing: 0.01em;
  transition: color 0.22s;
}
.nav-links a:hover {
  color: var(--main-orange);
}
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 38px;
  height: 38px;
  background: transparent;
  border: none;
  cursor: pointer;
  margin-left: 1rem;
  z-index: 200;
}
.menu-toggle span {
  display: block;
  width: 28px;
  height: 4px;
  margin: 4px 0;
  background: #fff;
  border-radius: 3px;
  transition: all 0.3s;
}

/* Mobil nézet: hamburger + lenyíló menü */
@media (max-width: 800px) {
  .nav-links {
    position: absolute;
    top: 62px;
    right: 10px;
    background: var(--nav-transp);
    border-radius: 12px;
    box-shadow: 0 6px 32px #0002;
    padding: 1.2rem 1.5rem 1.2rem 1.3rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
    min-width: 140px;
    z-index: 150;
    animation: menuFade 0.35s;
  }
  .nav-links.open {
    display: flex;
  }
  .menu-toggle {
    display: flex;
  }
  .nav-wrap {
    padding: 0.8rem 0.7rem;
  }
}
@keyframes menuFade {
  from {
    opacity: 0;
    transform: translateY(-25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================
   HERO SZEKTOR
   ================================ */
.hero {
  position: relative;
  min-height: 480px;
  height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg-video {
  position: absolute;
  top: 0; left: 0;
  width: 100vw;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.62;
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(21,101,192,0.72) 30%,rgba(0,0,0,0.41) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: auto;
  color: #fff;
  padding-top: 4.2rem;
  padding-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero h1,
.hero-tagline {
  color: #fff;
  text-shadow: 0 4px 22px #094a9ae0, 0 1px 0 #000b;
}
.hero-tagline {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 2.2rem;
  text-shadow: 0 2px 10px #08407599, 0 0px 2px #fff8;
}
.btn-main {
  background: var(--main-orange);
  color: #fff;
  font-weight: 700;
  padding: 1.1rem 2.2rem;
  border-radius: 40px;
  font-size: 1.15rem;
  border: none;
  box-shadow: 0 2px 8px #1769aa55;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  letter-spacing: 0.01em;
}
.btn-main:hover {
  background: var(--main-blue);
  color: #fff;
}

/* Mobilos hero magasság */
@media (max-width: 700px) {
  .hero {
    height: 70vh;
  }
  .hero-inner {
    padding-bottom: 5rem;
  }
}

/* ================================
   SZOLGÁLTATÁSOK (SERVICES)
   ================================ */
section {
  padding: 5.5rem 1rem 4rem 1rem;
  max-width: 1150px;
  margin: auto;
}
.services-block {
  background: var(--main-blue);
  border-radius: 22px;
  padding: 3rem 1.5rem;
  box-shadow: 0 4px 20px #10407316;
  margin-top: 3rem;
}
.services-block h2 {
  color: #fff;
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 2.5rem;
}
.service-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 12px #b3c6e7c4;
  padding: 2rem 1rem 1.3rem;
  text-align: center;
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.7s cubic-bezier(0.5, 1.8, 0.5, 1),
    transform 0.7s cubic-bezier(0.5, 1.8, 0.5, 1);
}
.service-card.enter {
  opacity: 1;
  transform: translateY(0);
}
.service-card img {
  width: 54px;
  margin-bottom: 1rem;
}
.service-card h3 {
  font-size: 1.14rem;
  margin-bottom: 0.35rem;
  color: var(--main-blue);
}
.service-card p {
  color: #263238;
  font-size: 0.98rem;
}

/* Mobilon a szolgáltatás kártya rács egy oszlopba álljon */
@media (max-width: 700px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .services-block {
    margin-top: 2rem;
  }
}

/* ================================
   RÓLUNK (ABOUT)
   ================================ */
.about-section h2 {
  color: var(--main-blue);
  text-align: center;
  margin-bottom: 2.3rem;
  font-size: 2.15rem;
}
.about-block {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
  margin-top: 3rem;
}
.about-img {
  flex: 1;
  min-width: 220px;
  border-radius: 12px;
  box-shadow: 0 4px 14px #b3c6e770;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s, transform 0.7s;
}
.about-img.enter {
  opacity: 1;
  transform: translateX(0);
}
.about-text {
  flex: 2;
  min-width: 240px;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s, transform 0.7s;
}
.about-text.enter {
  opacity: 1;
  transform: translateX(0);
}
.about-text p {
  font-size: 1.09rem;
  color: #263238;
  line-height: 1.6;
}
.logos-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.logos-row img {
  height: 34px;
  border-radius: 6px;
}

/* Mobilon a „Rólunk” képet és szöveget egy oszlopba rendezzük */
@media (max-width: 900px) {
  .about-block {
    flex-direction: column;
    gap: 1.2rem;
  }
  .about-img,
  .about-text {
    min-width: 0;
    width: 100%;
  }
}

/* ================================
   REFERENCIÁK (PROJECTS)
   ================================ */
.projects-section h2 {
  color: var(--main-blue);
  text-align: center;
  margin-bottom: 2.3rem;
  font-size: 2.15rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.project-card {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 14px #b3c6e770;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s, transform 0.7s;
}
.project-card.enter {
  opacity: 1;
  transform: translateY(0);
}
.project-card img {
  width: 100%;
  display: block;
}
.project-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 40%, #1565c0 100%);
  color: #fff;
  padding: 1rem 1.2rem;
  font-weight: 600;
}

/* ================================
   KAPCSOLAT (CONTACT)
   ================================ */
.contact-section {
  padding-top: 4rem; /* hogy ne lógjon a navbar alá */
}
.contact-card {
  background: var(--main-blue);
  border-radius: 10px;
  max-width: 500px;
  margin: 2rem auto 0;
  padding: 2.8rem 2rem;
  text-align: center;
  box-shadow: 0 2px 16px #a9cbe7cc;
  color: #fff;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s, transform 0.7s;
}
.contact-card.enter {
  opacity: 1;
  transform: translateY(0);
}
.contact-card h2 {
  margin-bottom: 1.2rem;
}
.contact-card p {
  color: #fff;
  margin: 1rem 0;
}
.contact-card a {
  color: #ffeb3b;
  font-weight: bold;
  text-decoration: none;
}
.contact-card a:hover {
  text-decoration: underline;
}

/* ================================
   FOOTER
   ================================ */
footer {
  background: var(--main-orange);
  color: #fff;
  text-align: center;
  padding: 2.1rem 1rem 1.1rem;
  margin-top: 2.5rem;
  font-size: 0.99rem;
  letter-spacing: 0.01em;
}

/* ================================
   GÖRGETÉSRE INICIALIZÁLÁS EFFEKTUS (Intersection Observer)
   ================================ */
.animate-on-scroll,
.service-card,
.about-img,
.about-text,
.project-card,
.contact-card {
  opacity: 0;
  transform: translateY(40px);
}
.animate-on-scroll.enter,
.service-card.enter,
.about-img.enter,
.about-text.enter,
.project-card.enter,
.contact-card.enter {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   HIBAJAVÍTÁSOK, INDUSTRIAL STYLING
   (pl. scroll-margin-top az anchor linkekhez)
   ================================ */

/* ================================
   Nyelvválasztó – mobil és gép nézet
   ================================ */

/* Alapértelmezett (desktop) */
.language-switcher {
  display: flex;
  gap: 0.5rem;
  margin-left: 1.2rem;
  align-items: center;
}

.language-switcher button {
  background-color: var(--main-blue);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.35rem 0.75rem;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.25s;
}

.language-switcher button:hover {
  background-color: #0d47a1;
}

/* Mobilnézet – fehér gomb, kék szöveg, kék keret */
@media (max-width: 800px) {
  .language-switcher {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 1rem;
    margin-left: 0;
    width: 100%;
  }

  .language-switcher button {
    width: 100%;
    text-align: left;
    background-color: #fff;               /* fehér háttér */
    color: var(--main-blue);              /* kék szöveg */
    border: 1px solid var(--main-blue);   /* kék keret */
    font-size: 1rem;
    padding: 0.65rem 0.9rem;
    border-radius: 6px;
    transition: background 0.25s, color 0.25s;
  }

  .language-switcher button:hover {
    background-color: var(--main-blue);
    color: #fff;
  }
}

/* ===== Kontakt-form egymás alá rendezése ===== */

.contact-card form {
  display: grid;
  grid-template-columns: 1fr;  /* egy oszlop */
  gap: 1rem;                   /* távolság a mezők között */
  margin-top: 1.5rem;
}

/* Minden mező 100% széles lesz */
.contact-card form input,
.contact-card form textarea,
.contact-card form button {
  width: 100%;
}

/* Kis extra finomítások */
.contact-card form input,
.contact-card form textarea {
  padding: 0.9rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}

.contact-card form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-card form button {
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: 700;
   
/* Több hely a logók után */
.logos-row {
  margin-bottom: 2rem !important;
}
.logos-row img {
  height: 150px !important;
  width: auto;
}