/*
 * Coming Soon — shared styles for Deziners Studio and DS HostBox.
 * Keep byte-identical across apps/<site>/assets/css/. Brand tokens
 * (--accent*, --veil-*) are set per site in index.html.
 */

:root {
  --ink: #2f3045;
  --ink-soft: #55576e;
  --modal-bg: #2d2f43;
  --modal-ink: #ffffff;
  --modal-ink-soft: #c3c5d6;
  --modal-line: rgba(255, 255, 255, 0.14);
  --error: #ff8a8a;

  --font-head: "Roboto", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --gutter: clamp(16px, 3vw, 48px);
  --fade: 1.2s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: #f4f5f7;
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

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

.icon-line {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

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

.page {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: var(--gutter);
  isolation: isolate;
}

.site-header {
  display: flex;
  align-items: center;
}

.logo {
  width: clamp(180px, 18vw, 260px);
  height: auto;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: 48px;
  max-width: 820px;
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.headline {
  margin: 0;
  min-height: 1.15em;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(2rem, 6vw, 4.5rem);
  line-height: 1.15;
  text-transform: uppercase;
  color: var(--ink);
  transition: opacity 0.4s ease;
}

.headline.is-swapping {
  opacity: 0;
}

.tagline {
  margin: 20px 0 0;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.6;
  color: var(--ink-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.btn {
  appearance: none;
  min-width: 140px;
  padding: 12px 28px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(47, 48, 69, 0.18);
}

.btn:focus-visible,
.social a:focus-visible,
.modal__close:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 3px;
}

/* Dark modal surface needs the light accent for a visible ring. */
.modal .btn:focus-visible,
.modal .modal__close:focus-visible {
  outline-color: var(--accent-on-dark);
}

.site-footer {
  display: flex;
  justify-content: flex-end;
}

.social {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.social a {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--ink);
  border-radius: 4px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.social a:hover {
  color: var(--accent-text);
  transform: translateY(-2px);
}

.social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ---------- Background slider ---------- */

.bg-slider {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: #eef0f3;
}

.slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity var(--fade) ease-in-out;
}

/* White veil keeps logo and text legible on every photo. */
.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(255, 255, 255, var(--veil-top, 0.55)),
    rgba(255, 255, 255, var(--veil-bottom, 0.75))
  );
}

.slide.is-active {
  opacity: 1;
}

/* Slide 1 is the LCP image and loads immediately; 2 and 3 load after
   window.load, when JS adds .is-ready to the slider. */
.slide--1 {
  background-image: url("/assets/bg/ds_light_bg_01-2560.jpg");
  background-image: image-set(
    url("/assets/bg/ds_light_bg_01-2560.webp") type("image/webp"),
    url("/assets/bg/ds_light_bg_01-2560.jpg") type("image/jpeg")
  );
}

/* Darker misty forest — needs a heavier veil. */
.slide--2 {
  --veil-top: 0.72;
  --veil-bottom: 0.85;
}

.bg-slider.is-ready .slide--2 {
  background-image: url("/assets/bg/ds_light_bg_02-2560.jpg");
  background-image: image-set(
    url("/assets/bg/ds_light_bg_02-2560.webp") type("image/webp"),
    url("/assets/bg/ds_light_bg_02-2560.jpg") type("image/jpeg")
  );
}

.slide--3 {
  --veil-top: 0.25;
  --veil-bottom: 0.45;
}

.bg-slider.is-ready .slide--3 {
  background-image: url("/assets/bg/ds_light_bg_03-2560.jpg");
  background-image: image-set(
    url("/assets/bg/ds_light_bg_03-2560.webp") type("image/webp"),
    url("/assets/bg/ds_light_bg_03-2560.jpg") type("image/jpeg")
  );
}

@media (max-width: 1280px) {
  .slide--1 {
    background-image: url("/assets/bg/ds_light_bg_01-1280.jpg");
    background-image: image-set(
      url("/assets/bg/ds_light_bg_01-1280.webp") type("image/webp"),
      url("/assets/bg/ds_light_bg_01-1280.jpg") type("image/jpeg")
    );
  }

  .bg-slider.is-ready .slide--2 {
    background-image: url("/assets/bg/ds_light_bg_02-1280.jpg");
    background-image: image-set(
      url("/assets/bg/ds_light_bg_02-1280.webp") type("image/webp"),
      url("/assets/bg/ds_light_bg_02-1280.jpg") type("image/jpeg")
    );
  }

  .bg-slider.is-ready .slide--3 {
    background-image: url("/assets/bg/ds_light_bg_03-1280.jpg");
    background-image: image-set(
      url("/assets/bg/ds_light_bg_03-1280.webp") type("image/webp"),
      url("/assets/bg/ds_light_bg_03-1280.jpg") type("image/jpeg")
    );
  }
}

/* ---------- Modals ---------- */

.modal {
  width: min(600px, calc(100vw - 32px));
  max-height: calc(100svh - 32px);
  padding: 0;
  border: 0;
  background: var(--modal-bg);
  color: var(--modal-ink);
  box-shadow: 0 30px 80px rgba(20, 22, 40, 0.35);
  overflow-y: auto;
}

.modal::backdrop {
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.modal[open] {
  animation: modal-in 0.3s ease-out;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal__inner {
  position: relative;
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--accent-on-dark);
  cursor: pointer;
}

.modal__close svg {
  width: 24px;
  height: 24px;
}

.modal__head {
  padding: 48px clamp(20px, 7vw, 48px) 32px;
  text-align: center;
  border-bottom: 1px solid var(--modal-line);
}

.modal__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  color: var(--accent-on-dark);
}

.modal__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.modal__title::after {
  content: "";
  display: block;
  width: 80px;
  height: 1px;
  margin: 14px auto 16px;
  background: var(--modal-line);
}

.modal__copy {
  margin: 0;
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--modal-ink-soft);
}

.form {
  display: grid;
  gap: 12px;
  padding: 32px clamp(20px, 7vw, 48px) 40px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  position: relative;
}

.field__icon {
  position: absolute;
  top: 13px;
  left: 14px;
  width: 16px;
  height: 16px;
  color: var(--accent-on-dark);
  pointer-events: none;
}

.field input,
.field textarea {
  width: 100%;
  padding: 11px 14px 11px 40px;
  border: 1px solid var(--modal-line);
  border-radius: 2px;
  background: transparent;
  color: var(--modal-ink);
  font: inherit;
  font-size: 0.95rem;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--modal-ink-soft);
  opacity: 0.8;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-on-dark);
  box-shadow: 0 0 0 1px var(--accent-on-dark);
}

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

.field__error {
  margin: 6px 0 0;
  font-size: 0.8rem;
  color: var(--error);
}

.field__error:empty {
  display: none;
}

/* Honeypot: hidden from people, visible to naive bots. */
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form .btn {
  width: 100%;
  padding-block: 14px;
  margin-top: 4px;
  font-weight: 700;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}

.form__status {
  margin: 4px 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
  color: var(--modal-ink-soft);
}

.form__status:empty {
  display: none;
}

.form__status a {
  color: var(--accent-on-dark);
}

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

@media (max-width: 640px) {
  .page {
    grid-template-rows: auto 1fr auto;
  }

  .actions {
    flex-direction: column;
    align-self: stretch;
  }

  .btn {
    width: 100%;
  }

  .site-footer {
    justify-content: center;
  }

  .form__row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}