/* =========================================================
   ENTREGA PRIVADA — ESTILOS
   Subweb independiente para el acceso a galerías de clientes.
   Mantiene la identidad visual del portfolio principal.
   ========================================================= */

:root {
  --color-bg: #f7f5f2;
  --color-surface: #ffffff;
  --color-surface-soft: #efebe6;
  --color-text: #211f1d;
  --color-muted: #6f6963;
  --color-line: rgba(33, 31, 29, 0.14);
  --color-dark: #1c1b19;
  --color-earth-deep: #493d35;
  --color-accent: #a48770;
  --color-error: #9e4138;
  --color-success: #4c6a55;
  --shadow-soft: 0 22px 60px rgba(40, 34, 29, 0.09);
  --font-display: "Bodoni 72", Didot, "Times New Roman", serif;
  --font-body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1280px;
  --header-height: 88px;
  --transition: 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--color-bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.is-redirecting {
  cursor: progress;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

::selection {
  background: #d9c9bc;
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 3000;
  top: 12px;
  left: 12px;
  padding: 11px 16px;
  transform: translateY(-150%);
  background: var(--color-dark);
  color: #fff;
  font-size: 0.78rem;
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------------------------------------------------------
   Cabecera
   --------------------------------------------------------- */

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition),
    box-shadow var(--transition),
    height var(--transition);
}

.site-header.is-scrolled {
  height: 76px;
  border-color: var(--color-line);
  background: rgba(247, 245, 242, 0.94);
  box-shadow: 0 8px 30px rgba(30, 27, 24, 0.07);
  color: var(--color-text);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-header__inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.brand--logo {
  height: 100%;
  align-items: center;
  justify-content: center;
}

.brand__logo {
  width: auto;
  height: 68px;
  max-width: 230px;
  object-fit: contain;
  transition: height var(--transition), filter var(--transition);
}

/* Igual que en el index: blanco sobre imagen y negro sobre cabecera clara. */
.brand__logo--adaptive {
  filter: brightness(0) invert(1);
}

.site-header.is-scrolled .brand__logo--adaptive {
  filter: brightness(0);
}

.site-header.is-scrolled .brand__logo {
  height: 58px;
}

.back-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--color-text);
  gap: 10px;
  padding: 10px 0;
  font-size: 0.72rem;
  font-weight: 570;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.back-link::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 26px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: currentColor;
  content: "";
  transition: transform var(--transition);
}

.back-link:hover::after,
.back-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.back-link span:first-child {
  font-size: 1rem;
  transition: transform var(--transition);
}

.back-link:hover span:first-child {
  transform: translateX(-5px);
}

/* ---------------------------------------------------------
   Layout principal
   --------------------------------------------------------- */

.delivery {
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(420px, 0.92fr) minmax(560px, 1.08fr);
}

.delivery__visual {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  background: #65584f;
  color: #fff;
  isolation: isolate;
}

.delivery__image,
.delivery__image-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.delivery__image {
  z-index: -2;
  object-fit: cover;
  transform: scale(1.04);
  animation: imageDrift 16s ease-out both;
}

.delivery__image-overlay {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(19, 17, 15, 0.22) 0%, rgba(19, 17, 15, 0.12) 42%, rgba(19, 17, 15, 0.58) 100%),
    linear-gradient(90deg, rgba(26, 22, 19, 0.38) 0%, rgba(26, 22, 19, 0.06) 75%);
}

.delivery__visual-content {
  position: absolute;
  right: clamp(36px, 5vw, 84px);
  bottom: clamp(100px, 14vh, 170px);
  left: clamp(36px, 5vw, 84px);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.2em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.72);
}

.delivery__quote {
  max-width: 690px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.96rem, 5.12vw, 5.84rem);
  letter-spacing: -0.055em;
  line-height: 0.88;
  text-wrap: balance;
}


.delivery__access {
  display: flex;
  min-height: 100svh;
  align-items: center;
  padding: calc(var(--header-height) + 72px) clamp(48px, 7vw, 120px) 90px;
  background: var(--color-bg);
}

.access-panel {
  width: min(100%, 720px);
  margin-inline: auto;
}

.access-panel h1 {
  max-width: 680px;
  margin: 0 0 30px;
  font-family: var(--font-display);
  font-size: clamp(4rem, 6.5vw, 7.6rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.88;
  text-wrap: balance;
}

.access-panel__intro {
  max-width: 580px;
  margin: 0 0 clamp(42px, 6vh, 66px);
  color: var(--color-muted);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.72;
}

/* ---------------------------------------------------------
   Formulario de acceso
   --------------------------------------------------------- */

.access-form {
  position: relative;
  padding: clamp(30px, 4vw, 42px);
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.form-field label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.input-wrap {
  position: relative;
}

.input-wrap input {
  width: 100%;
  height: 64px;
  padding: 0 54px 0 0;
  border: 0;
  border-bottom: 1px solid rgba(33, 31, 29, 0.32);
  border-radius: 0;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  letter-spacing: 0.025em;
  outline: 0;
  transition: border-color var(--transition);
}

.input-wrap input::placeholder {
  color: #a39b94;
}

.input-wrap input:focus {
  border-color: var(--color-text);
}

.input-wrap input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.input-mark {
  position: absolute;
  top: 50%;
  right: 4px;
  color: var(--color-muted);
  font-size: 1.25rem;
  transform: translateY(-50%);
  pointer-events: none;
}

.field-help {
  margin: 10px 0 0;
  color: var(--color-muted);
  font-size: 0.73rem;
}

.access-button {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  padding: 15px 20px 15px 22px;
  border: 1px solid var(--color-dark);
  background: var(--color-dark);
  color: #fff;
  cursor: pointer;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition:
    background-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.access-button:hover {
  background: #37322e;
  transform: translateY(-2px);
}

.access-button:disabled {
  cursor: progress;
  opacity: 0.72;
  transform: none;
}

.access-button__icon {
  font-size: 1.05rem;
  transition: transform var(--transition);
}

.access-button:hover .access-button__icon {
  transform: translate(3px, -3px);
}

.access-button.is-loading .access-button__icon {
  animation: loadingArrow 800ms ease-in-out infinite alternate;
}

.form-status {
  min-height: 1.4em;
  margin: 15px 0 0;
  font-size: 0.76rem;
}

.form-status.is-error {
  color: var(--color-error);
}

.form-status.is-success {
  color: var(--color-success);
}

/* ---------------------------------------------------------
   Privacidad y pasos
   --------------------------------------------------------- */

.private-note {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  align-items: start;
  margin: 26px 0 0;
  padding: 20px 0 0;
}

.private-note__icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
}

.private-note__icon svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.private-note p {
  margin: 3px 0 0;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.private-note strong {
  color: var(--color-text);
  font-weight: 650;
}

.delivery-steps {
  margin-top: clamp(64px, 9vh, 100px);
  border-top: 1px solid var(--color-line);
}

.delivery-step {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
}

.delivery-step__number {
  padding-top: 3px;
  color: var(--color-muted);
  font-size: 0.66rem;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.delivery-step h2 {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.delivery-step p {
  max-width: 500px;
  margin: 0;
  color: var(--color-muted);
  font-size: 0.8rem;
  line-height: 1.65;
}

.access-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 16px;
  margin-top: 42px;
  color: var(--color-muted);
  font-size: 0.76rem;
}

.access-footer p {
  margin: 0;
}

.access-footer a {
  position: relative;
  color: var(--color-text);
  font-weight: 600;
}

.access-footer a::after {
  position: absolute;
  right: 0;
  bottom: -3px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: currentColor;
  content: "";
  transition: transform var(--transition);
}

.access-footer a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}



/* ---------------------------------------------------------
   Footer principal — igual que en el portfolio
   --------------------------------------------------------- */

.site-footer {
  padding: 36px 0 18px;
  background: var(--color-earth-deep);
  color: #fff;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding-bottom: 26px;
}

.brand--footer {
  justify-self: center;
  align-items: center;
  color: #fff;
}

.footer-logo {
  width: 72px;
  height: 54px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.44);
  font-size: 0.68rem;
}

.site-footer__bottom p {
  margin-bottom: 0;
}

.site-footer__bottom div {
  display: flex;
  gap: 20px;
}

.site-footer__bottom a {
  transition: color var(--transition);
}

.site-footer__bottom a:hover,
.site-footer__bottom a:focus-visible {
  color: #fff;
}


/* ---------------------------------------------------------
   Animaciones
   --------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: revealIn 700ms 100ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.reveal--delay {
  animation-delay: 220ms;
}

@keyframes revealIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes imageDrift {
  from { transform: scale(1.08); }
  to { transform: scale(1.04); }
}

@keyframes loadingArrow {
  from { transform: translate(0, 0); }
  to { transform: translate(3px, -3px); }
}



/* =========================================================
   ACCESOS FLOTANTES — igual que en el portfolio principal
   ========================================================= */
.floating-actions {
  position: fixed;
  z-index: 900;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.97);
  pointer-events: none;
  transition:
    opacity 240ms ease,
    transform 280ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 280ms;
}

.floating-actions.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition:
    opacity 240ms ease,
    transform 280ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
}

.floating-action {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(33, 31, 29, 0.15);
  border-radius: 50%;
  background: rgba(247, 245, 242, 0.68);
  box-shadow: 0 8px 24px rgba(40, 34, 29, 0.09);
  color: rgba(33, 31, 29, 0.84);
  pointer-events: auto;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition:
    transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.floating-action svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.floating-action:hover,
.floating-action:focus-visible {
  border-color: rgba(33, 31, 29, 0.24);
  background: rgba(247, 245, 242, 0.84);
  box-shadow: 0 10px 28px rgba(40, 34, 29, 0.12);
  transform: translateY(-2px);
}

.floating-action:active {
  transform: translateY(0) scale(0.96);
}

@media (max-width: 600px) {
  .floating-actions {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    gap: 9px;
  }

  .floating-action {
    width: 48px;
    height: 48px;
    background: rgba(247, 245, 242, 0.72);
  }

  .floating-action svg {
    width: 20px;
    height: 20px;
  }
}


/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 1120px) {
  :root {
    --header-height: 78px;
  }

  .delivery {
    grid-template-columns: minmax(360px, 0.78fr) minmax(520px, 1.22fr);
  }

  .delivery__access {
    padding-inline: clamp(36px, 5vw, 72px);
  }

  .delivery__quote {
    font-size: clamp(2.8rem, 4.8vw, 4.64rem);
  }
}

@media (max-width: 900px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  /* En tablet la cabecera vuelve a comportarse como la portada del index. */
  .back-link {
    color: #fff;
  }

  .site-header.is-scrolled .back-link {
    color: var(--color-text);
  }

  .delivery {
    display: block;
  }

  .delivery__visual {
    position: relative;
    height: min(72svh, 700px);
    min-height: 520px;
  }

  .delivery__visual-content {
    bottom: 90px;
  }

  .delivery__access {
    min-height: auto;
    padding: 86px 32px 72px;
  }

  .access-panel {
    width: min(100%, 700px);
  }

  .access-panel h1 {
    font-size: clamp(3.8rem, 12vw, 6.4rem);
  }
}

@media (max-width: 600px) {
  :root {
    --header-height: 70px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header,
  .site-header.is-scrolled {
    height: 70px;
  }

  .brand__logo,
  .site-header.is-scrolled .brand__logo {
    height: 52px;
    max-width: 180px;
  }

  .back-link span:last-child {
    display: none;
  }

  .back-link span:first-child {
    font-size: 1.25rem;
  }

  .delivery__visual {
    height: 62svh;
    min-height: 440px;
  }

  .delivery__visual-content {
    right: 24px;
    bottom: 76px;
    left: 24px;
  }

  .delivery__quote {
    font-size: clamp(2.6rem, 12.8vw, 4rem);
  }


  .delivery__access {
    padding: 68px 18px 58px;
  }

  .access-panel h1 {
    font-size: clamp(3.4rem, 17vw, 5.3rem);
  }

  .access-panel__intro {
    margin-bottom: 38px;
  }

  .access-form {
    padding: 26px 22px;
  }

  .input-wrap input {
    font-size: 1.35rem;
  }

  .delivery-step {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .site-footer {
    padding: 26px 0 16px;
  }

  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-bottom: 20px;
  }

  .brand--footer {
    align-items: center;
    justify-content: center;
  }

  .footer-logo {
    width: 66px;
    height: 46px;
  }

  .site-footer__bottom {
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    flex-direction: column;
    text-align: center;
  }

  .site-footer__bottom div {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 18px;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}