/* ============================================================
   BOOKING REQUEST PAGE — book.html

   Altitude brand (black #0A0A0A / orange #FF5B1F, Instrument
   Serif + Inter Tight + JetBrains Mono) in its quiet register:
   no hero photo, no promo, no animation. The form is the page.

   Loaded AFTER src/styles.css, which supplies the tokens plus
   .container / .btn. Everything here is prefixed `bk-`, so no
   other page can be touched by it.
   ============================================================ */

html {
  color-scheme: dark;        /* native date picker + selects render dark */
  scroll-padding-top: 80px;
}
body { background: #0A0A0A; color: #F4F2ED; }

.bk-page { position: relative; min-height: 100vh; display: flex; flex-direction: column; }
.bk-page main { flex: 1 0 auto; }

/* ---------- shared bits ---------- */
.bk-section { padding: clamp(34px, 5vw, 68px) 0; }
.bk-section--top { padding-top: clamp(28px, 4vw, 52px); }
.bk-section--tight { padding: clamp(26px, 4vw, 48px) 0; }

.bk-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "JetBrains Mono", monospace; font-size: 11px;
  letter-spacing: .16em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.bk-eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--orange); }

.bk-h1, .bk-h2 {
  font-family: "Instrument Serif", serif; font-weight: 400;
  line-height: 1.0; letter-spacing: -0.025em; margin: 14px 0 0; color: #fff;
}
.bk-h1 { font-size: clamp(38px, 7vw, 68px); }
.bk-h2 { font-size: clamp(28px, 4.6vw, 44px); }
.bk-h1 em, .bk-h2 em { color: var(--orange); font-style: normal; }

.bk-sub {
  font-size: 15px; line-height: 1.62; color: rgba(255, 255, 255, 0.62);
  max-width: 560px; margin: 14px 0 0;
}
.bk-head { margin-bottom: clamp(22px, 3vw, 34px); }
.bk-intro { margin-bottom: clamp(26px, 4vw, 44px); }

@media (max-width: 640px) { .container { padding: 0 20px; } }

/* ---------- header ---------- */
.bk-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.bk-header__in {
  max-width: 1440px; margin: 0 auto;
  padding: 12px clamp(20px, 4vw, 40px);
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.bk-header__brand img { height: 32px; width: auto; display: block; }
.bk-header__tel {
  font-family: "JetBrains Mono", monospace; font-size: 12px;
  letter-spacing: .06em; font-variant-numeric: tabular-nums;
  color: rgba(255, 255, 255, 0.82);
}
.bk-header__tel:hover { color: var(--orange); }

/* ---------- layout ---------- */
.bk-layout { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 3.5vw, 44px); }
@media (min-width: 1000px) {
  .bk-layout { grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.75fr); align-items: start; }
}
/* Phones: the form comes first — nobody should scroll past three info
   panels to reach the thing they opened the page to do. */
.bk-formcol { order: 1; min-width: 0; }
.bk-aside { order: 2; display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 1000px) { .bk-aside { position: sticky; top: 78px; } }

.bk-panel {
  background: #0F0F0F; border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 4px; padding: 18px 20px;
}
.bk-panel__k {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--orange);
}
.bk-panel__v { font-size: 14px; line-height: 1.58; color: rgba(255, 255, 255, 0.72); margin: 10px 0 0; }
.bk-panel__link { display: block; margin-top: 6px; font-size: 14px; color: rgba(255, 255, 255, 0.72); word-break: break-word; }
.bk-panel__link:hover { color: var(--orange); }
.bk-bigcontact {
  display: block; margin-top: 12px;
  font-family: "Instrument Serif", serif; font-size: clamp(26px, 4.4vw, 34px);
  line-height: 1.1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: #fff;
}
.bk-bigcontact:hover { color: var(--orange); }

/* ---------- form ---------- */
.bk-form { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 700px) {
  .bk-form { grid-template-columns: 1fr 1fr; }
  .bk-field--full { grid-column: 1 / -1; }
}
.bk-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.bk-field label {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.bk-field label span { color: var(--orange); }
.bk-field input,
.bk-field select,
.bk-field textarea {
  width: 100%; max-width: 100%;
  font-family: "Inter Tight", system-ui, sans-serif;
  font-size: 16px;                     /* 16px stops iOS zooming on focus */
  color: #F4F2ED; background: #0E0E0E;
  border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 3px;
  padding: 13px 14px; transition: border-color .2s, box-shadow .2s;
}
.bk-field textarea { resize: vertical; min-height: 104px; line-height: 1.5; }
.bk-field select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1.5 6 6.5 11 1.5' stroke='%23FF5B1F' stroke-width='1.6' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center;
}
.bk-field select option { background: #0E0E0E; color: #F4F2ED; }
.bk-field input:focus,
.bk-field select:focus,
.bk-field textarea:focus {
  outline: none; border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 91, 31, 0.18);
}
.bk-field input::placeholder, .bk-field textarea::placeholder { color: rgba(255, 255, 255, 0.3); }
.bk-field--err input, .bk-field--err select, .bk-field--err textarea { border-color: #E5534B; }
.bk-err { font-size: 12.5px; color: #FF8A7A; }

/* honeypots — off-screen, never shown, never announced */
.bk-hp {
  position: absolute !important; left: -9999px !important;
  width: 1px !important; height: 1px !important;
  overflow: hidden !important; opacity: 0 !important;
}

/* ---------- consent + submit ---------- */
.bk-consent { display: grid; gap: 14px; margin-top: 4px; }
.bk-check {
  display: flex; gap: 11px; align-items: flex-start;
  font-size: 13.5px; line-height: 1.5; color: rgba(255, 255, 255, 0.72);
  cursor: pointer; padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 3px; background: #0D0D0D;
}
.bk-check strong { color: rgba(255, 255, 255, 0.9); font-weight: 500; }
.bk-check input {
  flex: 0 0 auto; width: 18px; height: 18px; margin: 1px 0 0;
  accent-color: #FF5B1F; cursor: pointer;
}
.bk-consent__required {
  font-size: 12.5px; line-height: 1.62; margin: 0;
  color: rgba(255, 255, 255, 0.58);
}
.bk-consent__required a { color: var(--orange); text-decoration: underline; text-underline-offset: 2px; }
.bk-tag {
  display: inline-block; margin-right: 8px; vertical-align: 1px;
  font-family: "JetBrains Mono", monospace; font-size: 9.5px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--orange); border: 1px solid rgba(255, 91, 31, 0.5);
  border-radius: 2px; padding: 2px 6px;
}
.bk-submit { width: 100%; justify-content: center; font-size: 16px; padding: 17px 26px; }
.bk-submit[disabled] { opacity: .6; pointer-events: none; }
.bk-formnote {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4); margin: 0;
}

.bk-success {
  border: 1px solid var(--orange); border-radius: 4px; padding: 30px 26px;
  background: linear-gradient(180deg, rgba(255, 91, 31, 0.12), rgba(255, 91, 31, 0.04));
}
.bk-success__title {
  font-family: "Instrument Serif", serif; font-size: clamp(28px, 5vw, 42px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 14px 0 0; color: #fff;
}
.bk-success__body { font-size: 15px; line-height: 1.62; color: rgba(255, 255, 255, 0.8); margin: 14px 0 0; }
.bk-success__body a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.bk-fail {
  border: 1px solid rgba(229, 83, 75, 0.6); border-radius: 3px;
  background: rgba(229, 83, 75, 0.08); padding: 14px 16px;
  font-size: 13.5px; line-height: 1.55; color: #FFC9C2;
}
.bk-fail a { color: #fff; text-decoration: underline; }

/* ---------- package reminder ---------- */
.bk-pkgs { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 620px) { .bk-pkgs { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .bk-pkgs { grid-template-columns: repeat(4, 1fr); } }
.bk-pkg {
  padding: 20px 20px 22px; background: #0F0F0F;
  border: 1px solid rgba(255, 255, 255, 0.10); border-radius: 4px;
  display: flex; flex-direction: column;
}
.bk-pkg--star { border-color: var(--orange); }
.bk-pkg__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 20px; }
.bk-pkg__tag {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .14em; color: rgba(255, 255, 255, 0.35);
  font-variant-numeric: tabular-nums;
}
.bk-pkg__badge {
  font-family: "JetBrains Mono", monospace; font-size: 9.5px;
  letter-spacing: .12em; text-transform: uppercase;
  background: var(--orange); color: #fff; border-radius: 2px; padding: 3px 8px;
}
.bk-pkg__name {
  font-family: "Instrument Serif", serif; font-weight: 400; font-size: 30px;
  line-height: 1; letter-spacing: -0.02em; margin: 12px 0 0; color: #fff;
}
.bk-pkg__tagline { font-size: 13px; line-height: 1.45; color: rgba(255, 255, 255, 0.55); margin-top: 6px; flex: 1; }
.bk-pkg__price {
  font-family: "Instrument Serif", serif; font-size: 34px; line-height: 1;
  margin-top: 18px; color: #fff; font-variant-numeric: tabular-nums;
}
.bk-pkg--star .bk-pkg__price { color: var(--orange); }
.bk-pkg__from { font-family: "Inter Tight", sans-serif; font-size: 13px; color: rgba(255, 255, 255, 0.5); }
.bk-pkg__meta {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45); margin-top: 8px;
}
.bk-pkg__delivery {
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.62);
}
.bk-pkgs__note {
  font-size: 13px; line-height: 1.65; margin-top: 16px;
  color: rgba(255, 255, 255, 0.45); max-width: 760px;
}

/* ---------- reviews ---------- */
.bk-reviews { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 760px) { .bk-reviews { grid-template-columns: 1fr 1fr; } }
.bk-review {
  margin: 0; background: #0E0E0E; border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 3px; padding: 22px 22px 20px;
}
.bk-review__stars { color: var(--orange); font-size: 12px; letter-spacing: 3px; }
.bk-review__quote {
  font-size: 14.5px; line-height: 1.58; margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.88); border: 0; padding: 0; quotes: none;
}
.bk-review__foot {
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; flex-direction: column; gap: 4px;
}
.bk-review__name { font-size: 14px; font-weight: 500; color: #fff; }
.bk-review__meta {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--orange); opacity: .85;
}

/* ---------- footer ---------- */
.bk-footer { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 36px 0 28px; margin-top: 12px; }
.bk-footer__row {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 12px;
}
.bk-footer__k {
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, 0.45);
}
.bk-footer__contacts { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 22px; }
.bk-footer__big {
  font-family: "Instrument Serif", serif; font-size: clamp(24px, 4vw, 32px);
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: #fff;
}
.bk-footer__big:hover { color: var(--orange); }
.bk-footer__mail { font-size: 14px; color: rgba(255, 255, 255, 0.7); word-break: break-word; }
.bk-footer__mail:hover { color: var(--orange); }
.bk-footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.42);
}
.bk-footer__bottom a:hover { color: var(--orange); }

@media (prefers-reduced-motion: reduce) {
  .bk-field input, .bk-field select, .bk-field textarea, .btn { transition: none !important; }
}