/* ==========================================================================
   LARGAVISTA COMUNICACIONES - DESIGN TOKENS & BASE STYLES
   ========================================================================== */

:root {
  --primario: #080808;
  --secundario: #fcfcfc;
  --terciario: #e91b1b;
  --terciario-hover: #c41414;
  --oscuro: rgb(34, 34, 34);
  --claro: rgb(218, 218, 218);
  --gris-subutil: rgba(255, 255, 255, 0.1);
  --borde-suave: rgba(255, 255, 255, 0.2);
  --sombra-card: 0 4px 30px rgba(0, 0, 0, 0.1);
  --transicion-base: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  font-size: 12px;
}

@media screen and (min-width: 850px) and (max-width: 1024px) {
  :root { font-size: 8px; }
}
@media screen and (min-width: 1024px) and (max-width: 1280px) {
  :root { font-size: 11px; }
}
@media screen and (min-width: 1281px) and (max-width: 1440px) {
  :root { font-size: 12px; }
}
@media screen and (min-width: 1441px) and (max-width: 1920px) {
  :root { font-size: 13px; }
}
@media screen and (min-width: 1921px) and (max-width: 2560px) {
  :root { font-size: 14px; }
}
@media screen and (min-width: 2561px) {
  :root { font-size: 15px; }
}

/* --- Tipografías Personalizadas --- */
@font-face {
  font-family: 'Garnet Capitals Bold';
  src: url('../assets/fonts/garnet-capitals-bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Garnet Capitals Light';
  src: url('../assets/fonts/garnet-capitals-light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Garnet Capitals Regular';
  src: url('../assets/fonts/garnet-capitals-regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* --- Reseteo y Estilos Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
  font-style: normal;
}

html {
  scroll-behavior: smooth;
  background-color: var(--secundario);
  color: var(--primario);
}

body {
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* --- Scrollbar Personalizada --- */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background-color: var(--secundario);
}
::-webkit-scrollbar-thumb {
  background-color: var(--primario);
  border-radius: 6px;
  transition: var(--transicion-base);
}
::-webkit-scrollbar-thumb:hover {
  background-color: var(--terciario);
}

/* --- Encabezados --- */
h1 {
  font-family: 'Garnet Capitals Light', sans-serif;
  letter-spacing: 15px;
  font-size: 4rem;
  font-weight: 400;
}

h2 {
  font-family: 'Garnet Capitals Light', sans-serif;
  letter-spacing: 15px;
  font-size: 3rem;
  font-weight: 400;
}

h3 {
  font-family: 'Garnet Capitals Light', sans-serif;
  letter-spacing: 10px;
  font-size: 1.7rem;
  font-weight: 400;
}

h4 {
  font-family: 'Garnet Capitals Light', sans-serif;
  letter-spacing: 7.5px;
  font-size: clamp(1rem, 5vw, 1.5rem);
  font-weight: 400;
}

h5, span.tagline {
  font-family: 'Garnet Capitals Light', sans-serif;
  letter-spacing: 3px;
  font-size: clamp(0.8rem, 5vw, 1.2rem);
  font-weight: 300;
}

p {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.2rem;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transicion-base);
}

/* --- Botones --- */
.btn-primary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background-color: var(--primario);
  color: var(--secundario);
  font-family: 'Garnet Capitals Bold', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 4px;
  border: 1px solid var(--primario);
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transicion-base);
}

.btn-primary:hover {
  background-color: var(--terciario);
  border-color: var(--terciario);
  color: var(--secundario);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 24px;
  background-color: transparent;
  color: var(--primario);
  font-family: 'Garnet Capitals Regular', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 3px;
  border: 1px solid var(--primario);
  cursor: pointer;
  transition: var(--transicion-base);
}

.btn-secondary:hover {
  background-color: var(--primario);
  color: var(--secundario);
  transform: translateY(-2px);
}