/* ===================================
   KERAX PK POLIKERATINA — SHARED COMPONENTS
   Component styles extracted from landing page
   Format: Readable, not minified
   =================================== */

/* ===================================
   1. NAVBAR
   =================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0;
  transition: all var(--t);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav--solid {
  background: rgba(7, 3, 8, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__logo img {
  height: 72px;
  width: auto;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--blanco);
  letter-spacing: 2px;
  font-weight: 600;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav__links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.72rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all var(--t);
  font-weight: 500;
}

.nav__links a:hover {
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.06);
}

.nav__links a.active {
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.08);
}

.nav__cta {
  background: var(--dorado) !important;
  color: var(--blanco) !important;
  padding: 9px 20px !important;
  border-radius: 6px;
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
  transition: all var(--t);
}

.nav__cta:hover {
  background: var(--dorado-hover) !important;
  transform: translateY(-1px);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  background: transparent;
  border: none;
}

.nav__hamburger span {
  width: 22px;
  height: 1.5px;
  background: var(--blanco);
  transition: var(--t);
  border-radius: 2px;
}

.nav__links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(7, 3, 8, 0.97);
  backdrop-filter: blur(12px);
  padding: 16px 24px;
  gap: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}


/* ===================================
   2. BUTTONS
   =================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  transition: all var(--t);
  cursor: pointer;
  border: none;
  line-height: 1.2;
}

.btn--gold {
  background: var(--dorado);
  color: var(--blanco);
}

.btn--gold:hover {
  background: var(--dorado-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(178, 142, 61, 0.25);
}

.btn--white {
  background: var(--blanco);
  color: var(--negro);
}

.btn--white:hover {
  background: var(--crema);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--blanco);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--dorado);
  color: var(--dorado);
}

.btn--outline-dark {
  background: transparent;
  color: var(--negro);
  border: 1.5px solid var(--gris-medio);
}

.btn--outline-dark:hover {
  border-color: var(--dorado);
  color: var(--dorado);
}

.btn--wa {
  background: var(--verde-wa);
  color: var(--blanco);
}

.btn--wa:hover {
  background: #1fba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
}

.btn--sm {
  padding: 11px 22px;
  font-size: 0.8rem;
}

.btn--xs {
  padding: 8px 16px;
  font-size: 0.75rem;
}

.wa-svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}


/* ===================================
   3. SECTION HEADERS
   =================================== */

.section {
  padding: 96px 0;
}

.section--dark {
  background: var(--negro);
  color: var(--blanco);
}

.section--cream {
  background: var(--crema);
}

.section--negro-suave {
  background: var(--negro-suave);
  color: var(--blanco);
}

.s-header {
  text-align: center;
  margin-bottom: 56px;
}

.s-tag {
  display: inline-block;
  color: var(--dorado);
  font-size: 0.7rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 600;
}

.s-title {
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 1.15;
  margin-bottom: 10px;
  font-weight: 600;
}

.section--dark .s-title {
  color: var(--blanco);
}

.s-sub {
  color: var(--gris-texto);
  font-size: 0.92rem;
  max-width: 540px;
  margin: 0 auto;
  font-weight: 400;
  line-height: 1.7;
}

.section--dark .s-sub {
  color: rgba(255, 255, 255, 0.45);
}


/* ===================================
   4. FOOTER
   =================================== */

.footer {
  background: #040206;
  padding: 48px 0 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.footer__logo img {
  height: 56px;
}

.footer__logo-text {
  font-family: var(--font-display);
  color: var(--blanco);
  font-size: 1rem;
  letter-spacing: 2px;
  font-weight: 600;
}

.footer__desc {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.78rem;
  line-height: 1.7;
}

.footer h4 {
  color: var(--blanco);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  margin-bottom: 14px;
  font-weight: 600;
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: 6px;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.78rem;
  transition: color var(--t);
}

.footer__links a:hover {
  color: var(--dorado);
}

.footer__bottom {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  text-align: center;
}

.footer__copy {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.68rem;
}


/* ===================================
   5. WHATSAPP FLOAT
   =================================== */

.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  width: 52px;
  height: 52px;
  background: var(--verde-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: transform var(--t);
}

.wa-float:hover {
  transform: scale(1.08);
}

.wa-float svg {
  width: 24px;
  height: 24px;
  fill: white;
}


/* ===================================
   6. ANIMATIONS
   =================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}


/* ===================================
   7. BREADCRUMB
   =================================== */

.breadcrumb {
  padding: 12px 0;
  font-size: 0.75rem;
}

.breadcrumb a {
  color: var(--gris-texto);
  transition: color var(--t);
}

.breadcrumb a:hover {
  color: var(--dorado);
}

.breadcrumb span {
  color: var(--gris-medio);
  margin: 0 6px;
}

.breadcrumb .current {
  color: var(--negro);
  font-weight: 500;
}


/* ===================================
   8. RESPONSIVE
   =================================== */

@media (max-width: 968px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

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

@media (max-width: 600px) {
  .section {
    padding: 64px 0;
  }

  .s-title {
    font-size: 1.8rem;
  }
}