/* =============================================
   FRANNY ESPACIOS — styles.css
   Paleta: neutros, tierra, verde, beige, gris, morado, rosado
   ============================================= */

/* ---- CSS VARIABLES ---- */
:root {
  --beige:       #F5EFE4;
  --beige-dark:  #EDE3D3;
  --tierra:      #C4A882;
  --tierra-dark: #9E7E5E;
  --verde:       #7A9E7E;
  --verde-sage:  #A8BEA8;
  --verde-pale:  #D8E8D8;
  --gris:        #8A8A8A;
  --gris-light:  #E8E4E0;
  --gris-dark:   #4A4A48;
  --morado:      #9B8DAF;
  --morado-pale: #E8E2F0;
  --rosado:      #D4A8A8;
  --rosado-pale: #F2E4E4;
  --blanco:      #FDFAF6;
  --negro:       #2A2522;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', sans-serif;

  --radius:  12px;
  --radius-lg: 24px;
  --shadow:  0 4px 24px rgba(42,37,34,0.08);
  --shadow-lg: 0 12px 48px rgba(42,37,34,0.14);

  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--blanco);
  color: var(--negro);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }

/* ---- CONTAINER ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---- TIPOGRAFÍA GLOBAL ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--negro);
  margin-bottom: 1rem;
}
.section-title em {
  font-style: italic;
  color: var(--tierra-dark);
}
.section-desc {
  font-size: 1.05rem;
  color: var(--gris);
  max-width: 600px;
  margin: 0 auto;
}
.label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 2rem;
}
.label::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 1.4rem; height: 1px;
  background: var(--verde);
  transform: translateY(-50%);
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header .label { padding-left: 0; }
.section-header .label::before { display: none; }

/* ---- BOTONES ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.875rem 2rem;
  border-radius: 100px;
  transition: var(--transition);
}
.btn--primary {
  background: var(--tierra-dark);
  color: var(--blanco);
}
.btn--primary:hover {
  background: var(--negro);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn--ghost {
  border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--blanco);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
}
.btn--full { width: 100%; justify-content: center; }

/* ---- TAG ---- */
.tag {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  background: var(--morado-pale);
  color: var(--morado);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(253,250,246,0.94);
  backdrop-filter: blur(12px);
  padding: 0.875rem 2rem;
  box-shadow: 0 2px 20px rgba(42,37,34,0.08);
}
.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo-img {
  height: 120px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
  display: block;
}
.nav__logo-img:hover { transform: scale(1.04); }
.nav.scrolled .nav__logo-img { height: 90px; }

.footer__logo-img {
  height: 140px;
  width: auto;
  object-fit: contain;
  display: block;
  margin-bottom: 0.25rem;
  opacity: 0.95;
}
.nav__logo-dark, .nav__logo-light { all: unset; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.nav.scrolled .nav__links a { color: var(--gris-dark); }
.nav__links a:hover { color: var(--tierra); }
.nav.scrolled .nav__links a:hover { color: var(--tierra-dark); }
.nav__cta {
  background: var(--tierra-dark) !important;
  color: var(--blanco) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
}
.nav__cta:hover { background: var(--negro) !important; transform: translateY(-1px); }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--blanco);
  transition: var(--transition);
}
.nav.scrolled .nav__burger span { background: var(--negro); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: url('hero.png') center center / cover no-repeat;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(20, 14, 8, 0.72) 0%,
    rgba(20, 14, 8, 0.45) 45%,
    rgba(20, 14, 8, 0.15) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  max-width: 560px;
  margin-left: 4rem;
}
.hero__location {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 2;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-body);
  font-weight: 300;
}
.hero__eyebrow { display: none; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 300;
  line-height: 1.0;
  color: var(--blanco);
  margin-bottom: 2rem;
  animation: fadeUp 0.8s 0.15s ease both;
}
.hero__title em {
  font-style: italic;
  color: var(--tierra);
}
.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s 0.3s ease both;
  line-height: 1.8;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.45s ease both;
}
.hero__scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero__scroll span {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
  animation: scrollLine 2s ease infinite;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  overflow: hidden;
  background: var(--tierra-dark);
  padding: 0.875rem 0;
}
.marquee__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}
.marquee__track span {
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 0 2rem;
  font-weight: 300;
}

/* ============================================================
   HISTORIA
   ============================================================ */
.historia {
  padding: 8rem 0;
  background: var(--blanco);
}
.historia__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}
.historia__img-wrap {
  position: relative;
}
.historia__img-placeholder {
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.placeholder-foto {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--beige-dark), var(--verde-pale));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--gris);
  font-size: 0.9rem;
  border: 2px dashed var(--gris-light);
  border-radius: var(--radius-lg);
}
.placeholder-foto small {
  font-size: 0.75rem;
  color: var(--tierra);
  opacity: 0.7;
}
.historia__deco-circle {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: var(--morado-pale);
  bottom: -3rem; right: -3rem;
  z-index: 0;
}
.historia__text { }
.historia__text p {
  color: var(--gris-dark);
  margin-bottom: 1.25rem;
  font-size: 1.025rem;
}
.historia__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

/* ============================================================
   SERVICIOS / ESPACIO ESPECIAL
   ============================================================ */
.servicios {
  padding: 8rem 0;
  background: var(--beige);
}

/* ============================================================
   ESPACIO ESPECIAL
   ============================================================ */
.espacio-especial {
  max-width: 900px;
  margin: 0 auto;
}
.metodo__steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  justify-content: center;
}
.metodo__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 160px;
  max-width: 210px;
  padding: 2.5rem 1.5rem;
  background: var(--blanco);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gris-light);
  transition: var(--transition);
  position: relative;
  cursor: pointer;
  user-select: none;
}
.metodo__step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--tierra);
}
.metodo__step.open {
  max-width: 100%;
  flex: 2;
  border-color: var(--tierra);
  background: var(--blanco);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.metodo__step:nth-child(1) { background: var(--beige); }
.metodo__step:nth-child(3) { background: var(--morado-pale); }
.metodo__step:nth-child(5) { background: var(--verde-pale); }
.metodo__step:nth-child(7) { background: var(--rosado-pale); }
.metodo__step.open:nth-child(1) { background: var(--beige); }
.metodo__step.open:nth-child(3) { background: var(--morado-pale); }
.metodo__step.open:nth-child(5) { background: var(--verde-pale); }
.metodo__step.open:nth-child(7) { background: var(--rosado-pale); }

.metodo__toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--tierra);
  color: var(--tierra);
  font-size: 1.1rem;
  font-weight: 300;
  margin-top: 1rem;
  transition: var(--transition);
  line-height: 1;
}
.metodo__step.open .metodo__toggle-icon {
  transform: rotate(45deg);
  background: var(--tierra);
  color: var(--blanco);
}

.metodo__expand {
  display: none;
  text-align: left;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0,0,0,0.08);
  animation: fadeUp 0.35s ease both;
}
.metodo__step.open .metodo__expand { display: block; }
.metodo__step.open { text-align: left; align-items: flex-start; }
.metodo__step.open .metodo__num { opacity: 0.4; }

.metodo__detail {
  margin-top: 0.875rem;
  padding-top: 0.875rem;
  border-top: 1px dashed rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.metodo__detail p {
  font-size: 0.82rem !important;
  color: var(--gris) !important;
  line-height: 1.65 !important;
  margin-bottom: 0 !important;
}
.metodo__detail strong {
  color: var(--tierra-dark);
  font-weight: 500;
}
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--tierra-dark);
  margin-bottom: 0.875rem !important;
}
.metodo__expand p {
  font-size: 0.9rem;
  color: var(--gris-dark);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.metodo__expand p:last-child { margin-bottom: 0; }

.metodo__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--tierra);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.5;
}
.metodo__content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--negro);
  margin-bottom: 0.6rem;
  font-style: italic;
}
.metodo__content p {
  font-size: 0.9rem;
  color: var(--gris);
  line-height: 1.6;
}
.metodo__connector {
  flex: 0 0 auto;
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--tierra), var(--tierra-dark));
  position: relative;
  margin: 0 -4px;
}
.metodo__connector::after {
  content: '›';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tierra-dark);
  font-size: 1rem;
  line-height: 0;
}
.espacio-especial__cta {
  text-align: center;
}

@media (max-width: 768px) {
  .metodo__steps {
    flex-direction: column;
    align-items: stretch;
  }
  .metodo__step {
    max-width: 100%;
    flex-direction: row;
    text-align: left;
    gap: 1.5rem;
    padding: 1.75rem 2rem;
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .metodo__step.open { flex-direction: column; }
  .metodo__num { margin-bottom: 0; font-size: 2.5rem; flex-shrink: 0; }
  .metodo__content { flex: 1; }
  .metodo__connector {
    width: 1px;
    height: 30px;
    align-self: center;
    background: linear-gradient(to bottom, var(--tierra), var(--tierra-dark));
    margin: -4px 0;
  }
  .metodo__connector::after {
    content: '›';
    right: 50%;
    top: auto;
    bottom: -10px;
    transform: translateX(50%) rotate(90deg);
  }
}

/* ============================================================
   PORTAFOLIO
   ============================================================ */
.portafolio {
  padding: 8rem 0;
  background: var(--blanco);
}
.portafolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto;
  gap: 1.5rem;
  padding: 0 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.proyecto-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}
.proyecto-card:hover { transform: scale(1.01); box-shadow: var(--shadow-lg); }
.proyecto-card--tall { grid-row: span 2; }
.proyecto-card--tall .proyecto-card__img { aspect-ratio: unset; height: 100%; }

/* Tarjeta tall: texto superpuesto sobre la imagen */
.proyecto-card--tall {
  position: relative;
  display: flex;
  flex-direction: column;
}
.proyecto-card--tall .proyecto-card__img {
  flex: 1;
  min-height: 0;
}
.proyecto-card--tall .proyecto-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.proyecto-card--tall .proyecto-card__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(30,20,12,0.92) 0%, rgba(30,20,12,0.6) 70%, transparent 100%);
  padding: 2.5rem 1.5rem 1.75rem;
  color: var(--blanco);
}
.proyecto-card--tall .proyecto-card__cat {
  color: var(--verde-sage);
}
.proyecto-card--tall .proyecto-card__info h3 {
  color: var(--blanco);
  font-size: 1.5rem;
}
.proyecto-card--tall .proyecto-card__info p {
  color: rgba(255,255,255,0.8);
}
.placeholder-img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gris);
  border: 2px dashed var(--gris-light);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--beige), var(--rosado-pale));
}
.placeholder-img.small { min-height: 120px; }
.placeholder-img small {
  font-size: 0.72rem;
  color: var(--tierra);
  opacity: 0.6;
}
.proyecto-card__video-wrap {
  position: relative;
  overflow: hidden;
}
.proyecto-card__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.proyecto-card__info {
  padding: 1.5rem;
  background: var(--blanco);
}
.proyecto-card__cat {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--verde);
  font-weight: 500;
}
.proyecto-card__info h3 {
  font-size: 1.4rem;
  margin: 0.4rem 0 0.6rem;
}
.proyecto-card__info p {
  font-size: 0.9rem;
  color: var(--gris);
  line-height: 1.65;
}

/* ============================================================
   FILOSOFÍA / QUOTE
   ============================================================ */
.filosofia {
  padding: 7rem 0;
  background: var(--morado-pale);
  text-align: center;
}
.filosofia__quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.4;
  color: var(--gris-dark);
  max-width: 780px;
  margin: 0 auto 1.5rem;
  font-style: normal;
}
.filosofia__quote em {
  font-style: italic;
  color: var(--morado);
}
.filosofia cite {
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--morado);
  font-style: normal;
  text-transform: uppercase;
}

/* ============================================================
   REDES
   ============================================================ */
.redes {
  padding: 8rem 0;
  background: var(--beige-dark);
}
.redes__plataformas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.red-card {
  flex: 1;
  min-width: 180px;
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: var(--transition);
  border: 1.5px solid transparent;
}
.red-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.red-card--ig { background: var(--rosado-pale); border-color: var(--rosado); }
.red-card--tt { background: var(--gris-light); border-color: var(--gris); }
.red-card--pt { background: var(--rosado-pale); border-color: var(--rosado); }
.red-card__icon { font-size: 2rem; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
.red-card__icon svg { width: 28px; height: 28px; color: var(--gris-dark); }
.red-card__text h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.red-card__text p { font-size: 0.875rem; color: var(--gris); }
.red-card__text span { font-size: 0.8rem; color: var(--tierra-dark); font-weight: 500; }
.redes__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}
.ig-post {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  transition: var(--transition);
}
.ig-post:hover { transform: scale(1.04); }
.ig-post .placeholder-img { border-radius: var(--radius); border-color: var(--tierra); }
.redes__note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gris);
  margin-top: 1rem;
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto {
  padding: 8rem 0;
  background: var(--negro);
}
.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}
.contacto__text .section-title { color: var(--blanco); }
.contacto__text .section-title em { color: var(--tierra); }
.contacto__text .label { color: var(--verde-sage); }
.contacto__text .label::before { background: var(--verde-sage); }
.contacto__text p { color: rgba(255,255,255,0.65); margin-bottom: 1rem; font-size: 1.025rem; }
.contacto__info { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1rem; }
.contacto__dato {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,0.7);
}
.contacto__icon { color: var(--tierra); font-size: 1.1rem; }
.contacto__dato a { color: var(--tierra); transition: var(--transition); }
.contacto__dato a:hover { color: var(--blanco); }

/* FORM */
.contacto__form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 0.875rem 1.125rem;
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--tierra);
  background: rgba(255,255,255,0.09);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-note {
  text-align: center;
  color: var(--verde-sage);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #1A1410;
  padding: 4rem 0 0;
}
.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--blanco);
  margin-bottom: 0.25rem;
}
.footer__brand p { font-size: 0.875rem; color: rgba(255,255,255,0.4); }
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer__links a:hover { color: var(--tierra); }
.footer__social {
  display: flex;
  gap: 1rem;
}
.footer__social a {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  transition: var(--transition);
}
.footer__social a:hover {
  border-color: var(--tierra);
  color: var(--tierra);
  transform: translateY(-2px);
}
.footer__bottom {
  padding: 1.5rem 2rem;
  text-align: center;
}
.footer__bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.04em;
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .historia__grid { grid-template-columns: 1fr; gap: 3rem; }
  .historia__deco-circle { display: none; }
  .portafolio__grid { grid-template-columns: 1fr; }
  .proyecto-card--tall { grid-row: span 1; }
  .proyecto-card--tall .proyecto-card__img { aspect-ratio: 4/3; }
  .contacto__grid { grid-template-columns: 1fr; gap: 3rem; }
  .redes__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__inner { flex-direction: column; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--negro);
    z-index: 99;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
  }
  .nav__links.open a { font-size: 1.5rem; color: var(--blanco) !important; }
  .nav__burger { display: flex; }
  .servicios__grid { grid-template-columns: 1fr; }
  .redes__plataformas { flex-direction: column; }
  .redes__grid { grid-template-columns: repeat(3, 1fr); }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .redes__grid { grid-template-columns: repeat(2, 1fr); }
  .portafolio__grid { padding: 0 1rem; }
}