/* ===========================================================
   Contacto — Daniel Vélez Portfolio
   ============================================================ */

@font-face {
  font-family: "Pizalio";
  src: url("rsc/pizalio-font/pizalio.otf") format("opentype");
  font-weight: 100 900;
  font-style: normal;
  font-display: block;
}

/* ── Reset página ─────────────────────────────────────── */
.contacto-page {
  /* Habilitamos scroll natural en la página */
  min-height: 100dvh;
  cursor: default;
  overflow-x: hidden;
  overflow-y: auto;
}

/* ── Lines SVG acid de fondo ─────────────────────────── */
.bg-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.14;
  mix-blend-mode: screen;
  overflow: hidden;
  will-change: transform, filter;
  /* filtro base: glow suave siempre activo */
  filter: drop-shadow(0 0 18px rgba(150, 238, 255, 0.45))
    drop-shadow(0 0 40px rgba(149, 255, 0, 0.35));
  animation: linesGlow 6s ease-in-out infinite;
}
.bg-lines img {
  /* Sobredimensionado para que el parallax tenga margen de movimiento */
  width: 110%;
  height: 110%;
  min-height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  /* Desplazamos el origen para centrar el overscan */
  margin-left: -5%;
  margin-top: -5%;
}

/* Pulso de glow entre cyan y verde ácido */
@keyframes linesGlow {
  0%,
  100% {
    filter: drop-shadow(0 0 18px rgba(150, 238, 255, 0.35))
      drop-shadow(0 0 40px rgba(149, 255, 0, 0.18));
  }
  33% {
    filter: drop-shadow(0 0 32px rgba(0, 255, 255, 0.55))
      drop-shadow(0 0 60px rgba(110, 240, 164, 0.3));
  }
  66% {
    filter: drop-shadow(0 0 24px rgba(149, 255, 0, 0.5))
      drop-shadow(0 0 50px rgba(255, 0, 200, 0.2));
  }
}

/* ── Textura overlay ─────────────────────────────────── */
.texture-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("rsc/texture.png");
  background-repeat: repeat;
  background-size: 320px 320px;
}

/* ── Grid de profundidad ─────────────────────────────── */
.depth-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* Perspectiva 3D falsa: dos grids superpuestos a diferente escala */
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size:
    80px 80px,
    80px 80px,
    20px 20px,
    20px 20px;
  /* Punto de fuga central: da sensación de que el grid "cae" hacia el horizonte */
  -webkit-mask-image: radial-gradient(
    ellipse 80% 75% at 50% 50%,
    black 30%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 80% 75% at 50% 50%,
    black 30%,
    transparent 100%
  );
  animation: gridPulse 8s ease-in-out infinite;
}
@keyframes gridPulse {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

/* ── Capa de stickers ────────────────────────────────── */
#stickers-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%; /* hereda la altura completa del <main> que lo contiene */
  z-index: 1000;
  pointer-events: none;
}

.sticker {
  position: absolute;
  /* Los tamaños en el HTML se multiplican ×1.9 via JS; este es el fallback */
  width: var(--sz, 180px);
  height: var(--sz, 180px);
  pointer-events: auto;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  will-change: transform, filter;
  z-index: 1000;
  filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 0.75))
    drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
  transition: filter 0.2s ease;
}
.sticker img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  display: block;
}

/* Estado: siendo arrastrado */
.sticker.is-dragging {
  cursor: grabbing;
  z-index: 9999 !important;
  filter: drop-shadow(0 0 28px rgba(150, 238, 255, 0.85))
    drop-shadow(0 0 8px rgba(255, 255, 255, 0.4))
    drop-shadow(0 18px 50px rgba(0, 0, 0, 0.9));
}

/* Estado: recién soltado (inertia) */
.sticker.was-released {
  filter: drop-shadow(0 0 14px rgba(150, 238, 255, 0.45))
    drop-shadow(0 8px 32px rgba(0, 0, 0, 0.8));
}

/* ── Main layout ─────────────────────────────────────── */
.contact-main {
  position: relative; /* ancla para #stickers-layer absolute */
  z-index: 20;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4vw, 56px) clamp(24px, 6vw, 80px);
  gap: clamp(64px, 12vh, 160px);
  pointer-events: auto;
  padding-bottom: clamp(16px, 2vh, 32px);
}

/* ── Botón volver (lo ocultamos por ahora si existiera) ─ */
.btn-back {
  display: none;
}

/* ── Hero Introductorio ──────────────────────────────── */
.intro-hero {
  min-height: 80dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.intro-title {
  font-family: "Pronell", sans-serif;
  font-size: clamp(96px, 16vw, 320px);
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.055em;
  color: #fff;
  text-transform: uppercase;
  margin: 0;
}

.intro-title--holo {
  background: var(--holo-gradient);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: holoShift 4s ease infinite;
}

.intro-year {
  font-family: "Pizalio", sans-serif;
  font-size: clamp(56px, 11vw, 210px);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  display: block;
  margin-top: 14px;
  letter-spacing: -0.02em;
}

.intro-services {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 40px;
  margin-top: 32px;
}

.intro-services p {
  font-family: "Pronell", sans-serif;
  font-size: clamp(16px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
}

/* ── Hero / invitación ───────────────────────────────── */
.contact-hero {
  max-width: 680px;
}

.contact-eyebrow {
  font-family: "Pronell", sans-serif;
  font-size: clamp(13px, 1.4vw, 18px);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.61);
  margin-bottom: 16px;
}

.contact-title {
  font-family: "Pronell", sans-serif;
  font-size: clamp(80px, 13vw, 200px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.055em;
  color: #fff;
  margin-bottom: 28px;
  text-transform: uppercase;
}

.contact-title--holo {
  background: var(--holo-gradient);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: holoShift 4s ease infinite;
}

.contact-body {
  font-family: "Pronell", sans-serif;
  font-size: clamp(16px, 1.6vw, 22px);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  max-width: 580px;
}
.contact-body strong {
  color: rgba(255, 255, 255, 1);
  font-weight: 600;
}

/* ── Grid doble columna ──────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}

/* ── Títulos de sección ──────────────────────────────── */
.contact-section-title {
  font-family: "Pronell", sans-serif;
  font-size: clamp(12px, 1.1vw, 15px);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.57);
  margin-bottom: 24px;
}

/* ── Items de contacto ───────────────────────────────────── */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 28px 24px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  text-decoration: none;
  color: #fff;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}
/* shimmer al hover */
.contact-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(150, 238, 255, 0.06) 50%,
    transparent 60%
  );
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.contact-item:hover::before {
  transform: translateX(100%);
}
.contact-item:hover {
  background: rgba(150, 238, 255, 0.1);
  border-color: rgba(150, 238, 255, 0.35);
  transform: translateY(-3px);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.5),
    0 0 24px rgba(150, 238, 255, 0.08),
    inset 0 1px 0 rgba(150, 238, 255, 0.15);
}

.contact-item__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.89);
}
.contact-item__icon svg {
  width: 22px;
  height: 22px;
}

.contact-item__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.contact-item__label {
  font-family: "Pronell", sans-serif;
  font-size: clamp(9px, 0.8vw, 11px);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.66);
}
.contact-item__value {
  font-family: "Pizalio", sans-serif;
  font-size: clamp(28px, 3.2vw, 48px);
  color: rgba(255, 255, 255, 1);
  letter-spacing: 0.02em;
  font-weight: 500;
}
.contact-item__arrow {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.2);
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}
.contact-item:hover .contact-item__arrow {
  color: #96eeff;
  transform: translate(3px, -3px);
}

/* ── Formulario de notificación ──────────────────────── */
.contact-notify {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 28px 28px 24px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.contact-notify__text {
  font-family: "Pronell", sans-serif;
  font-size: clamp(15px, 1.4vw, 18px);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.75;
  margin-bottom: 24px;
}

.notify-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.notify-form__field {
  position: relative;
}
.notify-form__field input {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 20px 20px 10px;
  font-family: "Pronell", sans-serif;
  font-size: clamp(15px, 1.4vw, 18px);
  color: #fff;
  outline: none;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
  caret-color: #96eeff;
}
.notify-form__field input:focus {
  border-color: rgba(150, 238, 255, 0.5);
  background: rgba(150, 238, 255, 0.05);
}
.notify-form__field label {
  position: absolute;
  top: 50%;
  left: 18px;
  transform: translateY(-50%);
  font-family: "Pronell", sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  pointer-events: none;
  transition:
    top 0.2s ease,
    font-size 0.2s ease,
    color 0.2s ease;
}
.notify-form__field input:focus + label,
.notify-form__field input:not(:placeholder-shown) + label {
  top: 10px;
  font-size: 8px;
  color: #96eeff;
  transform: none;
}
/* placeholder oculto visualmente (se usa solo para el selector :not(:placeholder-shown)) */
.notify-form__field input::placeholder {
  color: transparent;
}

.notify-form__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  font-family: "Pronell", sans-serif;
  font-size: clamp(13px, 1.2vw, 16px);
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
  position: relative;
  overflow: hidden;
}
.notify-form__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--holo-gradient);
  background-size: 300% 300%;
  animation: holoShift 4s ease infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.notify-form__btn:hover::before {
  opacity: 0.12;
}
.notify-form__btn:hover {
  border-color: rgba(150, 238, 255, 0.4);
  color: #fff;
}
.notify-form__btn .btn-text,
.notify-form__btn .btn-icon {
  position: relative;
  z-index: 1;
}
.notify-form__btn .btn-icon {
  font-size: 18px;
}

.notify-form__success {
  font-family: "Pronell", sans-serif;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: #6ef0a4;
  min-height: 18px;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}
.notify-form__success.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Footer ──────────────────────────────────────────── */
.contact-footer {
  display: flex;
  gap: 6px;
  align-items: center;
  font-family: "Pronell", sans-serif;
  font-size: clamp(7px, 0.6vw, 9px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  padding-top: 4px;
  padding-bottom: 4px;
}
.contact-footer__sep {
  opacity: 0.75;
}

/* ── Entrada animada ─────────────────────────────────── */
/* opacity:1 por defecto como fallback si GSAP no carga */
.intro-hero,
.contact-hero,
.contact-grid,
.contact-footer {
  opacity: 1;
  will-change: transform, opacity;
}
/* GSAP pone opacity:0 vía gsap.set() en contacto.js antes de animar.
   Si GSAP no carga, los elementos quedan visibles (opacity:1 arriba). */

/* ================================================================
   MEDIA QUERIES — RESPONSIVE
   ================================================================ */

/* ── Laptops en landscape y pantallas pequeñas (≤ 1280px / altura ≤ 800px) ── */
@media (max-width: 1280px) and (max-height: 800px) {
  .contact-main {
    padding: clamp(20px, 3vw, 40px) clamp(20px, 4vw, 50px);
    gap: clamp(12px, 2vh, 20px);
  }

  .contact-title {
    font-size: clamp(54px, 8vw, 110px);
    margin-bottom: 20px;
  }

  .contact-body {
    font-size: clamp(14px, 1.4vw, 18px);
    max-width: 500px;
  }

  .contact-grid {
    gap: clamp(20px, 3vw, 40px);
  }

  .contact-item {
    padding: 14px 18px;
    gap: 16px;
  }

  .contact-item__value {
    font-size: clamp(22px, 2.5vw, 36px);
  }

  .contact-links,
  .contact-notify {
    padding: 20px 22px 18px;
  }

  /* Ajuste de escala ligeramente menor para stickers para no invadir */
  .sticker {
    width: calc(var(--sz) * 0.8) !important;
    height: calc(var(--sz) * 0.8) !important;
  }
}

/* ── Tablet (≤ 960px) ─────────────────────────────────── */
@media (max-width: 960px) {
  .contact-title {
    font-size: clamp(48px, 9vw, 96px);
  }

  .contact-item__value {
    font-size: clamp(20px, 2.4vw, 36px);
  }

  .contact-item {
    padding: 14px 16px;
    gap: 14px;
  }

  .contact-item__icon {
    width: 40px;
    height: 40px;
  }

  .contact-links,
  .contact-notify {
    padding: 20px 20px 18px;
  }
}

/* ── Mobile landscape / tablet pequeña (≤ 720px) ───────── */
@media (max-width: 720px) {
  .contacto-page {
    overflow-y: auto;
    height: auto;
    min-height: 100dvh;
  }

  .contact-main {
    height: auto;
    min-height: 100dvh;
    overflow-y: visible;
    padding: clamp(16px, 5vw, 32px) clamp(16px, 5vw, 28px);
    gap: clamp(20px, 4vh, 32px);
    grid-template-rows: auto auto auto auto;
    align-items: center;
  }

  .contact-hero {
    max-width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .contact-eyebrow {
    text-align: center;
  }

  .contact-body {
    font-size: clamp(14px, 3.8vw, 18px);
    line-height: 1.65;
    text-align: center;
    max-width: 100%;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .contact-title {
    font-size: clamp(44px, 13vw, 80px);
    margin-bottom: 16px;
    text-align: center;
  }

  .contact-body br {
    display: none;
  }

  .contact-item__value {
    font-size: clamp(16px, 4.5vw, 28px);
  }

  /* Stickers más pequeños en tablet: reducimos su tamaño respetando su escala original */
  .sticker {
    width: calc(var(--sz) * 0.6) !important;
    height: calc(var(--sz) * 0.6) !important;
  }
}

/* ── Mobile portrait (≤ 480px) ────────────────────────── */
@media (max-width: 480px) {
  .contact-main {
    padding: 16px 16px;
    gap: 18px;
    align-items: center;
  }

  .contact-hero {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .contact-title {
    font-size: clamp(40px, 14vw, 64px);
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-align: center;
  }

  .contact-eyebrow {
    font-size: clamp(10px, 3vw, 13px);
    letter-spacing: 0.2em;
    margin-bottom: 10px;
    text-align: center;
  }

  .contact-body {
    font-size: clamp(13px, 3.5vw, 16px);
    text-align: center;
  }

  .contact-section-title {
    font-size: clamp(10px, 2.5vw, 13px);
    margin-bottom: 14px;
    text-align: center;
  }

  .contact-links,
  .contact-notify {
    padding: 16px 14px 14px;
    border-radius: 14px;
    gap: 6px;
  }

  .contact-item {
    padding: 12px 12px;
    gap: 12px;
    border-radius: 12px;
  }

  .contact-item__icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .contact-item__icon svg {
    width: 18px;
    height: 18px;
  }

  .contact-item__value {
    font-size: clamp(14px, 4vw, 22px);
  }

  .contact-item__label {
    font-size: clamp(8px, 2vw, 10px);
  }

  .contact-item__arrow {
    font-size: 16px;
  }

  .contact-notify__text {
    font-size: clamp(13px, 3.5vw, 15px);
    margin-bottom: 16px;
    text-align: center;
  }

  .notify-form__btn {
    padding: 14px 18px;
    font-size: clamp(11px, 3vw, 14px);
  }

  .notify-form__field input {
    font-size: clamp(13px, 3.5vw, 16px);
    padding: 18px 14px 8px;
  }

  .contact-footer {
    font-size: clamp(8px, 2.2vw, 10px);
    gap: 6px;
    justify-content: center;
  }

  /* En móvil los stickers se reducen a la mitad y hay menos */
  .sticker {
    width: calc(var(--sz) * 0.45) !important;
    height: calc(var(--sz) * 0.45) !important;
  }

  /* Ocultar algunos stickers excedentes en móvil para no saturar */
  #stickers-layer .sticker:nth-child(n + 12) {
    display: none;
  }
}

/* ── Preferencia de movimiento reducido ─────────────────── */
@media (prefers-reduced-motion: reduce) {
  .depth-grid,
  .contact-title--holo,
  .notify-form__btn::before {
    animation: none;
  }

  .contact-item {
    transition: none;
  }
}