/* ===================================
   OROSZ PANKA – Marketing Strategy Consultant
   Dark, elegant, editorial design
   =================================== */

/* --- VARIABLES --- */
:root {
  --bg-primary: #1a1714;
  --bg-secondary: #221f1b;
  --bg-card: #2a2520;
  --bg-accent: #312b25;
  --text-primary: #f0e6d6;
  --text-secondary: #b8a99a;
  --text-muted: #8a7d70;
  --accent: #c9a96e;
  --accent-hover: #dbbf88;
  --border: #3a342e;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
}

/* --- RESET --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

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

ul {
  list-style: none;
}

/* --- CONTAINER --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- SECTION --- */
.section {
  padding: 100px 0;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

/* --- NAVIGATION --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition);
}

.nav--scrolled {
  background: rgba(26, 23, 20, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

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

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--text-primary);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Language Switch */
.lang-switch {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
}

.lang-switch__option {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: color var(--transition);
}

.lang-switch__option--active {
  color: var(--accent);
}

.lang-switch__divider {
  color: var(--border);
  font-size: 0.75rem;
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: var(--bg-primary);
}

.hero__content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__pre-title {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.hero__name {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 500px;
}

.hero__image {
  position: relative;
}

.hero__image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: center top;
  border-radius: 4px;
}

.hero__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  pointer-events: none;
}

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn--primary:hover {
  background: var(--accent-hover);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

/* --- ABOUT --- */
.about {
  background: var(--bg-secondary);
}

.about__content-full {
  max-width: 800px;
}

.about__headline {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.about__highlight {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 32px;
}

.about__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about__tagline {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* --- SERVICES --- */
.services {
  background: var(--bg-primary);
}

.services__intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin-bottom: 48px;
  line-height: 1.8;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px;
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.service-card__number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0.5;
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.services__note {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 700px;
  line-height: 1.8;
  font-style: italic;
}

/* --- APPROACH --- */
.approach {
  background: var(--bg-secondary);
}

.approach__content-full {
  max-width: 800px;
}

.approach__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

.approach__list li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  padding-left: 20px;
  position: relative;
}

.approach__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* --- EXPERIENCE / STATS --- */
.experience {
  background: var(--bg-primary);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 80px;
}

.stat {
  text-align: center;
  padding: 40px 20px;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color var(--transition);
}

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

.stat__value {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.brands__title {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.brands__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px 48px;
}

.brand-logo {
  height: 36px;
  width: auto;
  opacity: 0.4;
  transition: opacity var(--transition);
}

.brand-logo:hover {
  opacity: 0.8;
}

/* --- CASE STUDIES --- */
.cases {
  background: var(--bg-secondary);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
  transition: all var(--transition);
}

.case-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.case-card__brand {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.case-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.4;
}

.case-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- AUDIENCE --- */
.audience {
  background: var(--bg-primary);
}

.audience__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.audience__col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 48px;
}

.audience__col-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.audience__col-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 10px 0;
  padding-left: 20px;
  position: relative;
  border-bottom: 1px solid rgba(58, 52, 46, 0.5);
}

.audience__col-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* --- POINT OF VIEW --- */
.pov {
  background: var(--bg-accent);
  padding: 120px 0;
  text-align: center;
}

.pov__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto 32px;
  line-height: 1.5;
  border: none;
  padding: 0;
}

.pov__text {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* --- SYSTEM --- */
.system {
  background: var(--bg-secondary);
}

.system__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.system-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 32px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 12px;
}

.system-item::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  opacity: 0.6;
}

.system-item:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

/* --- CONTACT --- */
.contact {
  background: var(--bg-primary);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.8;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact__item a {
  font-size: 1.1rem;
  color: var(--text-primary);
}

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

.contact__socials {
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.social-icon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: color var(--transition);
}

.social-icon svg {
  width: 22px;
  height: 22px;
  transition: transform var(--transition);
}

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

.social-icon:hover svg {
  transform: translateY(-2px);
}

/* Form */
.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 18px 16px 6px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group label {
  position: absolute;
  left: 16px;
  top: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all var(--transition);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
  top: 4px;
  font-size: 0.7rem;
  color: var(--accent);
}

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

.contact__form .btn {
  width: 100%;
}

/* --- FOOTER --- */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
}

.footer__text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- ANIMATIONS --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__image img {
    height: 400px;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .cases__grid {
    grid-template-columns: 1fr;
  }

  .audience__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    gap: 24px;
    transition: right var(--transition);
    border-left: 1px solid var(--border);
  }

  .nav__links.active {
    right: 0;
  }

  .nav__links a {
    font-size: 1rem;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero__name {
    font-size: 2.5rem;
  }

  .hero__image img {
    height: 350px;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .stat {
    padding: 24px 16px;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .pov {
    padding: 80px 0;
  }

  .system__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__name {
    font-size: 2rem;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .audience__col {
    padding: 32px;
  }

  .case-card {
    padding: 28px;
  }
}