@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-LightItalic.ttf') format('truetype');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-Italic.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-MediumItalic.ttf') format('truetype');
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-SemiBoldItalic.ttf') format('truetype');
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kodchasan';
  src: url('fonts/Kodchasan-BoldItalic.ttf') format('truetype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --color-dark:       #111111;
  --color-white:      #FFFFFF;
  --color-gray-light: #F2F2F2;
  --color-gray-mid:   #8A8A8A;
  --color-border:     #E0E0E0;
  --color-wa:         #25D366;
  --font-base:        'Kodchasan', sans-serif;
  --section-py:       6rem;
  --transition:       0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  font-family: 'Kodchasan', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Kodchasan', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }

#navbar {
  background-color: rgba(17,17,17,0.96);
  backdrop-filter: blur(8px);
  padding: 0.6rem 0;
  transition: padding var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
#navbar.scrolled { padding: 0.4rem 0; }

.navbar-logo {
  height: 42px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.92;
  transition: opacity var(--transition);
}
.navbar-logo:hover { opacity: 1; }

.navbar-nav .nav-link {
  font-family: 'Kodchasan', sans-serif;
  color: rgba(255,255,255,0.75) !important;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem !important;
  transition: color var(--transition);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--color-white) !important; }

.navbar-toggler {
  border: none;
  background: transparent;
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.navbar-toggler:focus { box-shadow: none; }

.toggler-icon {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-white);
}

.hero {
  min-height: 100vh;
  background-color: var(--color-dark);
  position: relative;
  overflow: hidden;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(17,17,17,.85) 0%, rgba(17,17,17,.6) 100%);
  z-index: 0;
}
.hero__eyebrow {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 1.5rem;
}
.hero__title {
  font-family: 'Kodchasan', sans-serif;
  font-size: clamp(2.8rem, 8vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-white);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}
.hero__subtitle {
  font-family: 'Kodchasan', sans-serif;
  font-size: clamp(0.82rem, 2vw, 1rem);
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}
.btn-hero {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-color: rgba(255,255,255,0.4);
  color: var(--color-white);
  padding: 0.75rem 2rem;
  border-radius: 0;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}
.btn-hero:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-dark);
}

.section-block       { padding: var(--section-py) 0; }
.section-block--gray { background-color: var(--color-gray-light); }
.section-block--dark { background-color: var(--color-dark); }

.section-label {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
}
.section-label--light { color: rgba(255,255,255,0.4); }

.section-title {
  font-family: 'Kodchasan', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-dark);
  letter-spacing: 0.01em;
}
.section-title--light { color: var(--color-white); }

.section-body {
  font-family: 'Kodchasan', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
  color: #444;
  max-width: 560px;
}
.section-body--light {
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

#inicio    { scroll-margin-top: 0; }
#sobre     { scroll-margin-top: 70px; }
#servicios { scroll-margin-top: 70px; }
#proyectos { scroll-margin-top: 70px; }
#contacto  { scroll-margin-top: 0; }

.director-card {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 2.5rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
}
.director-card__avatar {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background-color: var(--color-dark);
  color: var(--color-white);
  font-family: 'Kodchasan', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.director-card__name {
  font-family: 'Kodchasan', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.director-card__role {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
  line-height: 1.5;
}
.director-card__spec {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-gray-mid);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}
.director-card__studio {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 1rem;
  line-height: 1.4;
}
.director-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.director-card__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1;
  color: var(--color-gray-mid);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.7rem;
  background-color: transparent;
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
  white-space: nowrap;
}
.director-card__pill i { font-size: 0.85rem; line-height: 1; }
.director-card__pill:hover {
  color: var(--color-dark);
  border-color: var(--color-dark);
  background-color: var(--color-gray-light);
}
.director-card__pill--wa:hover {
  color: var(--color-wa);
  border-color: var(--color-wa);
  background-color: rgba(37,211,102,0.06);
}

.services-group-label {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  margin-bottom: 1.25rem;
}

.service-card {
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  height: 100%;
  transition: border-color var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: var(--color-dark);
  transform: translateY(-3px);
}
.service-card--student { border-left: 3px solid #d0d0d0; }
.service-card--student:hover { border-left-color: var(--color-dark); }
.service-card__number {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gray-mid);
  margin-bottom: 1rem;
  line-height: 1;
}
.service-card__title {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}
.service-card__text {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-gray-mid);
  line-height: 1.7;
  margin: 0;
}

.project-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.project-card:hover {
  border-color: #999;
  transform: translateY(-4px);
}
.project-card__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--color-gray-light);
  overflow: hidden;
  position: relative;
}
.project-card__media::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, #e8e8e8, #e8e8e8 1px, #f2f2f2 1px, #f2f2f2 12px);
  z-index: 0;
}
.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform 0.5s ease;
}
.project-card:hover .project-card__media img { transform: scale(1.04); }
.project-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  background-color: rgba(17,17,17,0.72);
  color: var(--color-white);
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  line-height: 1.4;
}
.project-card__body {
  padding: 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.project-card__title {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  line-height: 1.35;
}
.project-card__desc {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-gray-mid);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}
.project-card__footer {
  display: none;
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--color-border);
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-gray-mid);
}

.project-overlay {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 2rem 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.project-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}
.project-overlay__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10,10,10,0.92);
  z-index: 0;
}
.project-overlay__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 960px;
  background-color: var(--color-white);
  transform: translateY(24px);
  transition: transform 0.38s ease;
}
.project-overlay.is-open .project-overlay__panel { transform: translateY(0); }
.project-overlay__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  background-color: rgba(17,17,17,0.7);
  color: var(--color-white);
  border: none;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  transition: background-color var(--transition);
}
.project-overlay__close:hover { background-color: var(--color-dark); }

.project-overlay__hero {
  position: relative;
  width: 100%;
  aspect-ratio: unset;
  height: 70vh;
  max-height: 70vh;
  background-color: var(--color-gray-light);
  overflow: hidden;
  cursor: zoom-in;
}
.project-overlay__hero.zoomed { cursor: zoom-out; }
.project-overlay__hero img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transform-origin: center center;
  transition: transform 0.25s ease;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
}
.project-overlay__hero.zoomed img { transition: none; }
.project-overlay__hero-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.78) 0%, transparent 58%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  pointer-events: none;
}
.project-overlay__hero-caption h2 {
  font-family: 'Kodchasan', sans-serif;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
  line-height: 1.2;
}
.project-overlay__hero-caption p {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.88rem;
  font-weight: 400;
  color: rgba(255,255,255,0.72);
  margin: 0;
  max-width: 540px;
  line-height: 1.6;
}
.project-overlay__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 2px;
  background-color: #ddd;
  border-top: 2px solid #ddd;
}
.project-overlay__gallery:empty { display: none; }
.overlay-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: pointer;
  background-color: var(--color-gray-light);
}
.overlay-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, opacity 0.3s ease;
}
.overlay-thumb:hover img        { transform: scale(1.06); }
.overlay-thumb.active-thumb img { opacity: 0.45; }

.contacto-section {
  padding: var(--section-py) 0;
  background-color: #111111;
  overflow: hidden;
}
.contacto-section .row,
.contacto-section [class*="col"] {
  background-color: transparent;
  border: none;
  box-shadow: none;
}

.contacto-logo-wrap {
  display: flex;
  justify-content: center;
}
.contacto-logo {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.75;
}

.citem {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.2rem 1.25rem;
  margin-bottom: 2px;
  background-color: #1c1c1c;
  border: none;
  outline: none;
  box-shadow: none;
  text-decoration: none;
  color: #ffffff;
  cursor: pointer;
  transition: background-color 0.22s ease;
  -webkit-tap-highlight-color: transparent;
  line-height: 1;
}
.citem:link,
.citem:visited,
.citem:hover,
.citem:focus,
.citem:active,
.citem:focus-within,
.citem:focus-visible {
  background-color: #222222;
  color: #ffffff;
  text-decoration: none;
  border: none;
  outline: none;
  box-shadow: none;
}
.citem__icon {
  flex-shrink: 0;
  font-size: 1.15rem;
  line-height: 1;
  width: 1.2rem;
  text-align: center;
  color: rgba(255,255,255,0.4);
  display: block;
}
.citem__icon--wa { color: #25D366; }
.citem__body {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  line-height: 1;
}
.citem__label {
  display: block;
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  line-height: 1;
}
.citem__value {
  display: block;
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.93rem;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.3;
}
.citem:focus-visible {
  outline: 1px solid rgba(255,255,255,0.18);
  outline-offset: -1px;
  box-shadow: none;
}

.social-heading {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 0.85rem;
  text-align: center;
}
.social-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.social-bar__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.13);
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  line-height: 1;
  background-color: transparent;
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.social-bar__link:hover {
  border-color: rgba(255,255,255,0.5);
  color: var(--color-white);
  background-color: rgba(255,255,255,0.05);
}

.site-footer {
  background-color: #0a0a0a;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-logo {
  height: 30px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.45;
}
.site-footer__copy {
  font-family: 'Kodchasan', sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

.js-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991.98px) {
  :root { --section-py: 4rem; }
  .section-body { max-width: 100%; }
  #navMenu {
    background-color: var(--color-dark);
    padding: 1rem 0.5rem 1.5rem;
    margin-top: 0.5rem;
  }
  .navbar-nav .nav-link { padding: 0.6rem 0.5rem !important; }
}

@media (max-width: 767.98px) {
  .citem { padding: 1rem; gap: 1rem; }
  .citem__value { font-size: 0.85rem; }
}

@media (max-width: 575.98px) {
  .hero__title            { letter-spacing: 0.02em; }
  .director-card          { flex-direction: column; align-items: flex-start; }
  .site-footer .container { text-align: center; }
  .project-overlay        { padding: 0; align-items: flex-start; }
  .project-overlay__panel { min-height: 100dvh; }
  .project-overlay__gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-logo            { margin-bottom: 0.5rem; }
}