/* ---------------------------------------------------------------
   Żiffa Air Conditioning, Starter-tier demo
   Design tokens live in :root at the top of this file. Change
   these to re-skin the whole site for a different client.
   ------------------------------------------------------------- */

/* Inter (variable, self-hosted, OFL - see /fonts/LICENSE.txt),
   subset to Latin + Maltese. font-display: swap keeps text visible
   on the system stack while it loads. */
@font-face {
  font-family: "Inter";
  src: url("/fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Color */
  --bg: #F6FAFD;
  --surface: #FFFFFF;
  --border: #D8E4EE;          /* decorative separation only */
  --border-strong: #7A8FA3;   /* interactive boundaries: >=3:1 on --bg and --surface */
  --focus-ring: var(--brand); /* re-scoped to --accent-on-dark on dark surfaces */
  --ink: #0F2A43;
  --ink-muted: #475569;
  --brand: #0369A1;
  --brand-hover: #075985;
  --brand-active: #0C4A6E;
  --whatsapp: #17823C;
  --whatsapp-hover: #115F2C;
  --accent: #F59E0B;
  --accent-on-dark: #FCD34D;
  --dark-bg: #0F2A43;
  --dark-text: #E8F1F8;
  --dark-muted: #9FB9CE;
  --dark-border: rgb(232 241 248 / 0.15);
  --dark-surface: rgb(232 241 248 / 0.06);
  --text-on-brand: #FFFFFF;
  --error: #B42318;
  --error-bg: #FEF3F2;
  --error-border: #FDA29B;
  --success: #047857;
  --success-bg: #ECFDF5;
  --success-border: #A7F3D0;

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Type */
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.95rem + 0.4vw, 1.125rem);
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-lead: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --text-h3: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  --text-h2: clamp(1.75rem, 1.4rem + 1.6vw, 2.25rem);
  --text-h1: clamp(2.5rem, 1.8rem + 3.2vw, 4rem);
  --text-stat: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);

  /* Shape */
  --radius-card: 16px;
  --radius-input: 8px;
  --radius-sm: 4px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(15 42 67 / 0.06);
  --shadow-md: 0 8px 24px rgb(15 42 67 / 0.08);
  --shadow-lg: 0 16px 40px rgb(15 42 67 / 0.12);
  --container-max: 72rem;
  --container-medium: 64rem;
  --container-narrow: 48rem;

  /* Floating chat button; clearance keeps it off page content */
  --fab-size: 56px;
  --fab-clearance: calc(var(--fab-size) + var(--space-6));

  --header-height: 4rem;
}

/* ---------------------------------------------------------------
   Reset
   ------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Anchors and programmatic focus land below the sticky header */
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

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

/* Keep the hidden attribute working on elements whose class sets display */
[hidden] { display: none !important; }

h1, h2, h3, p, ul, ol, dl, figure {
  margin: 0 0 var(--space-4);
}

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: var(--text-h1); line-height: 1.05; }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); letter-spacing: -0.01em; }

a { color: var(--brand); }

button { font-family: inherit; }

ul[class], ol[class] { list-style: none; padding: 0; margin: 0; }

.visually-hidden-svg { position: absolute; width: 0; height: 0; overflow: hidden; }

/* Brand mark gradient follows the token palette; the stop-color
   attributes in the SVG are only a no-CSS fallback */
#ribbon-gradient stop:first-child { stop-color: var(--brand); }
#ribbon-gradient stop:last-child { stop-color: var(--accent); }

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

/* ---------------------------------------------------------------
   Focus, motion
   ------------------------------------------------------------- */

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}

/* On dark surfaces the brand-blue ring would vanish; use the amber accent */
.notice-bar,
.proof,
.site-footer,
.chat-panel__header {
  --focus-ring: var(--accent-on-dark);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow { max-width: var(--container-narrow); }
.container--medium { max-width: var(--container-medium); }

section {
  padding-block: clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
}

.section-lead {
  max-width: 42rem;
  color: var(--ink-muted);
  font-size: var(--text-lead);
  text-wrap: pretty;
}

.section-lead--dark { color: var(--dark-muted); }

/* ---------------------------------------------------------------
   Skip link
   ------------------------------------------------------------- */

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 100;
  background: var(--ink);
  color: var(--text-on-brand);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-input);
  text-decoration: none;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: var(--space-4);
}

/* ---------------------------------------------------------------
   Notice bar
   ------------------------------------------------------------- */

.notice-bar {
  background: var(--dark-bg);
  color: var(--dark-muted);
}

.notice-bar p {
  margin: 0;
  padding: var(--space-2) var(--space-6);
  font-size: var(--text-sm);
  text-align: center;
}

.notice-bar strong { color: var(--dark-text); }

.notice-bar a {
  color: var(--dark-text);
  text-underline-offset: 2px;
}

.scroll-sentinel {
  height: 1px;
}

/* ---------------------------------------------------------------
   Buttons
   ------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-pill);
  padding: 0.75em 1.5em;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--brand);
  color: var(--text-on-brand);
}
.btn--primary:hover { background: var(--brand-hover); box-shadow: var(--shadow-sm); }
.btn--primary:active { background: var(--brand-active); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--text-on-brand);
}
.btn--whatsapp:hover { background: var(--whatsapp-hover); }
.btn--whatsapp:active { background: var(--whatsapp-hover); }

.btn--ghost {
  background: transparent;
  color: var(--brand);
  border-color: var(--border-strong);
}
.btn--ghost:hover { border-color: var(--brand); background: rgb(from var(--brand) r g b / 0.06); }
.btn--ghost:active { border-color: var(--brand); background: rgb(from var(--brand) r g b / 0.1); }

.btn--large { font-size: var(--text-lg); padding: 0.9em 1.75em; }
.btn--small { font-size: var(--text-sm); padding: 0.55em 1.2em; }
.btn--block { width: 100%; }

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Submitting state: label swaps to "Sending…" and a spinner joins it.
   The button stays focusable so keyboard users keep their place. */
.btn.is-loading { pointer-events: none; }
.btn.is-loading::after {
  content: "";
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: var(--radius-pill);
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------
   Header
   ------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

/* Frosted-glass header only where blur is actually supported, so
   content never bleeds through a merely-translucent bar */
@supports (backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px)) {
  .site-header {
    background: rgb(from var(--bg) r g b / 0.92);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
  position: relative;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--ink);
  text-decoration: none;
}

.wordmark__glyph { width: 28px; height: 28px; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  color: var(--ink);
}

.nav-toggle:hover { border-color: var(--brand); color: var(--brand); }

.nav-toggle svg { width: 22px; height: 22px; }

/* Hamburger morphs into an X while the drawer is open */
.nav-toggle__line {
  transition: transform 0.2s ease, opacity 0.15s ease;
  transform-box: view-box;
  transform-origin: 12px 12px;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line--top { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__line--mid { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__line--bot { transform: translateY(-6px) rotate(-45deg); }

.primary-nav ul {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.primary-nav ul a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}
.primary-nav ul a:hover { color: var(--brand); }

@media (max-width: 47.98em) {
  .primary-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-6);
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav ul { flex-direction: column; gap: var(--space-2); }
  .primary-nav ul a { display: block; padding-block: var(--space-2); }

  @media (prefers-reduced-motion: no-preference) {
    .primary-nav.is-open { animation: drawer-in 0.2s ease; }
  }
}

@keyframes drawer-in {
  from { opacity: 0; transform: translateY(-8px); }
}

@media (min-width: 48em) {
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }
}

/* ---------------------------------------------------------------
   Hero
   ------------------------------------------------------------- */

.hero {
  background: var(--bg);
  padding-block: clamp(2rem, 1rem + 3vw, 4rem) clamp(2.5rem, 1.5rem + 2.5vw, 4rem);
}

.hero__inner {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 60em) {
  .hero__inner {
    grid-template-columns: minmax(0, 34rem) 1fr;
    gap: var(--space-16);
  }
}

.hero__media {
  position: relative;
}

.hero__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: 50% 12%;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
}

@media (min-width: 60em) {
  .hero__photo {
    aspect-ratio: 4 / 5;
    object-position: 50% 30%;
  }
}

.hero__copy > :last-child { margin-bottom: 0; }

.eyebrow {
  display: inline-block;
  color: var(--brand);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.hero__lead {
  font-size: var(--text-lead);
  color: var(--ink-muted);
  max-width: 40ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: 0;
}

.hero__badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: var(--space-4);
  /* Overlaps the photo's lower edge */
  position: relative;
  margin-top: calc(-1 * var(--space-12));
  margin-inline: var(--space-4);
}

@media (min-width: 60em) {
  .hero__badge {
    position: absolute;
    margin: 0;
    inset-inline-start: calc(-1 * var(--space-8));
    inset-block-end: var(--space-6);
    max-width: 21rem;
  }
}

.hero__badge-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.hero__badge-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.hero__badge-title {
  font-weight: 700;
  margin-bottom: 0;
}

.hero__badge-text {
  color: var(--ink-muted);
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* ---------------------------------------------------------------
   Card grid (services)
   ------------------------------------------------------------- */

/* Type-qualified (ul.x / ol.x) so spacing beats the ul[class] reset */
ul.card-grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

/* Explicit column counts: 4 cards never leave an orphan row */
@media (min-width: 40em) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64em) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card__icon { width: 32px; height: 32px; margin-bottom: var(--space-4); }

.card p { color: var(--ink-muted); }

.card .micro-cta {
  margin-top: auto;
  align-self: flex-start;
}

.micro-cta {
  display: inline-block;
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
}
.micro-cta:hover { text-decoration: underline; }

/* Decorative arrow lives in CSS so screen readers skip it; the
   slash syntax marks it as alt-text-free where supported */
.micro-cta::after,
.arrow-link::after {
  content: " \2192";
  content: " \2192" / "";
  display: inline-block;
  transition: transform 0.15s ease;
}

.micro-cta:hover::after,
.arrow-link:hover::after {
  transform: translateX(3px);
}

/* ---------------------------------------------------------------
   Proof band
   ------------------------------------------------------------- */

.proof {
  background: var(--dark-bg);
  color: var(--dark-text);
}

.proof h2 { color: var(--dark-text); }

ul.stat-row {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  margin-block: var(--space-8) var(--space-12);
  padding-block: var(--space-8);
  border-block: 1px solid var(--dark-border);
}

/* Stats sit column-for-column above the three testimonials */
@media (min-width: 48em) {
  ul.stat-row { grid-template-columns: repeat(3, 1fr); }
}

.stat { text-align: left; }

.stat__number {
  display: block;
  font-size: var(--text-stat);
  line-height: 1.1;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--accent-on-dark);
}

.stat__label {
  display: block;
  color: var(--dark-muted);
  font-size: var(--text-sm);
}

.testimonial-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 48em) {
  .testimonial-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
}

.testimonial figure,
.testimonial blockquote { margin: 0; }

.testimonial blockquote p {
  color: var(--dark-text);
  margin-bottom: var(--space-4);
}

.testimonial__author {
  margin: 0;
  color: var(--dark-muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ---------------------------------------------------------------
   Prices
   ------------------------------------------------------------- */

ul.price-list {
  margin-top: var(--space-8);
  border-top: 1px solid var(--border);
}

.price-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2) var(--space-6);
  align-items: baseline;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.price-row__name {
  grid-column: 1;
  font-weight: 700;
  font-size: var(--text-lg);
}

.price-row__desc {
  grid-column: 1;
  color: var(--ink-muted);
  font-size: var(--text-sm);
}

.price-row__amount {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-weight: 800;
  font-size: var(--text-xl);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.prices__cta {
  margin-top: var(--space-8);
}

/* ---------------------------------------------------------------
   How it works
   ------------------------------------------------------------- */

ol.step-list {
  display: grid;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

/* A 3-step sequence reads as one row or one column, never 2+1 */
@media (min-width: 48em) {
  .step-list { grid-template-columns: repeat(3, 1fr); }
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  background: var(--brand);
  color: var(--text-on-brand);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.step p { color: var(--ink-muted); }

/* ---------------------------------------------------------------
   FAQ
   ------------------------------------------------------------- */

.faq {
  background: rgb(from var(--brand) r g b / 0.06);
}

.faq-list {
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-3);
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: var(--space-4) var(--space-6);
  transition: border-color 0.2s ease;
}

.faq-item[open] { border-color: var(--border-strong); }

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding-block: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary:hover { color: var(--brand); }

/* Chevron built from borders; rotates when the item opens */
.faq-item summary::after {
  content: "";
  flex-shrink: 0;
  width: 0.55em;
  height: 0.55em;
  margin-inline-end: 2px;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(225deg); }

.faq-item p {
  color: var(--ink-muted);
  margin-top: var(--space-2);
  margin-bottom: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .faq-item[open] p { animation: fade-in 0.25s ease; }
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(-4px); }
}

/* ---------------------------------------------------------------
   Quote / contact
   ------------------------------------------------------------- */

.quote__grid {
  display: grid;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 48em) {
  .quote__grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}

.enquiry-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.form-field { margin-bottom: var(--space-6); }

.form-field label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.form-field input,
.form-field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  padding: 0.7em 0.9em;
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
  border-color: var(--brand);
}

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

.field-error {
  margin: var(--space-2) 0 0;
  color: var(--error);
  font-size: var(--text-sm);
  font-weight: 600;
}
.field-error:empty { display: none; }

.form-field--honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* The field area collapses away while the enquiry "sends" (the 0fr
   grid-row trick; the inner wrapper provides the overflow clip) */
.enquiry-form__body {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.45s ease, opacity 0.35s ease;
}

.enquiry-form__inner {
  overflow: hidden;
  min-height: 0;
}

.enquiry-form.is-collapsed .enquiry-form__body {
  grid-template-rows: 0fr;
  opacity: 0;
}

/* Collapsed fields leave the tab order once the fold-up finishes */
.enquiry-form.is-collapsed .enquiry-form__inner {
  visibility: hidden;
  transition: visibility 0s 0.45s;
}

/* Sending state: a penguin waddles across the card */
.form-sending {
  overflow: hidden;
  padding-block: var(--space-4);
}

.form-sending__track {
  transform: translateX(-15%);
  animation: penguin-cross 4.6s linear infinite;
}

.form-sending__penguin {
  width: 50px;
  height: auto;
  transform-origin: 50% 95%;
  animation: penguin-waddle 0.6s ease-in-out infinite alternate;
}

.form-sending__coat,
.form-sending__flipper,
.form-sending__tail,
.form-sending__pupil { fill: var(--ink); }
.form-sending__belly,
.form-sending__eye,
.form-sending__glint { fill: var(--surface); }
.form-sending__beak,
.form-sending__foot { fill: var(--accent); }
.form-sending__blush { fill: var(--accent); opacity: 0.45; }

.form-sending__foot--l { animation: penguin-step 0.6s ease-in-out infinite; }
.form-sending__foot--r { animation: penguin-step 0.6s ease-in-out infinite 0.3s; }

@keyframes penguin-cross {
  from { transform: translateX(-15%); }
  to { transform: translateX(102%); }
}

@keyframes penguin-waddle {
  from { rotate: -6deg; }
  to { rotate: 6deg; }
}

@keyframes penguin-step {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

/* Reduced motion: the penguin stands still mid-card instead */
@media (prefers-reduced-motion: reduce) {
  .form-sending__track {
    animation: none;
    transform: translateX(calc(50% - 25px));
  }
}

.form-status {
  margin-top: var(--space-6);
  padding: var(--space-6);
  border-radius: var(--radius-input);
  border: 1px solid;
}

.form-status__check {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-3);
}

.form-status__check circle {
  fill: var(--success);
  transform-origin: center;
  animation: check-pop 0.3s ease both;
}

.form-status__check path {
  fill: none;
  stroke: var(--text-on-brand);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 16;
  stroke-dashoffset: 16;
  animation: check-draw 0.35s ease 0.25s forwards;
}

@keyframes check-pop {
  from { scale: 0.5; opacity: 0; }
}

@keyframes check-draw {
  to { stroke-dashoffset: 0; }
}

.form-status__again {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--brand);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-status__again:hover { color: var(--brand-hover); }

.form-status--success {
  background: var(--success-bg);
  border-color: var(--success-border);
}
.form-status--success h3 { color: var(--success); font-size: var(--text-lg); margin-bottom: var(--space-2); }

.form-status--error {
  background: var(--error-bg);
  border-color: var(--error-border);
}
.form-status--error p { color: var(--error); margin-bottom: var(--space-4); }

.quote__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.quote__details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
}

.quote__details div {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--border);
}
.quote__details div:first-child { padding-top: 0; }
.quote__details div:last-child { border-bottom: none; padding-bottom: 0; }

.quote__details dt { color: var(--ink-muted); font-weight: 600; font-size: var(--text-sm); }
.quote__details dd { margin: 0; font-weight: 700; }

/* ---------------------------------------------------------------
   Chat widget (floating button + step-by-step booking panel)
   ------------------------------------------------------------- */

.chat-widget {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
  /* Panel + button must always fit the viewport; the transcript
     scrolls internally instead of pushing the panel off-screen */
  max-height: calc(100vh - var(--space-6) * 2);
  max-height: calc(100dvh - var(--space-6) * 2);
}

.chat-fab {
  width: var(--fab-size);
  height: var(--fab-size);
  flex-shrink: 0;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: var(--radius-pill);
  color: var(--brand);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform 0.15s ease;
}
.chat-fab:hover { transform: translateY(-2px); }
.chat-fab:active { transform: scale(0.96); }
.chat-fab svg { width: var(--fab-size); height: var(--fab-size); }
.chat-fab[aria-expanded="true"] { color: var(--brand-active); }

.chat-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: min(22rem, calc(100vw - 3rem));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  .chat-panel:not([hidden]) { animation: panel-in 0.25s ease; }
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
}

.chat-panel__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: var(--dark-bg);
  flex-shrink: 0;
}

.chat-panel__glyph { width: 22px; height: 22px; }

.chat-panel__title {
  flex: 1;
  margin: 0;
  font-size: 1rem;
  color: var(--dark-text);
}

.chat-panel__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  /* Full-size tap target without inflating the header row */
  margin-block: calc(-1 * var(--space-2));
  margin-inline-end: calc(-1 * var(--space-3));
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-input);
  color: var(--dark-muted);
  cursor: pointer;
}
.chat-panel__close:hover { color: var(--dark-text); }
.chat-panel__close svg { width: 18px; height: 18px; }

.chat-panel__transcript {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}

.chat-msg {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-card);
  font-size: var(--text-sm);
  margin: 0;
}

.chat-msg--bot {
  align-self: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-bottom-left-radius: var(--radius-sm);
  color: var(--ink);
}

.chat-msg--user {
  align-self: flex-end;
  background: var(--brand);
  color: var(--text-on-brand);
  border-bottom-right-radius: var(--radius-sm);
}

/* Three pulsing dots while the "bot" is typing */
.chat-msg--typing {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 1.4em;
}

.chat-msg--typing span {
  width: 0.4em;
  height: 0.4em;
  border-radius: var(--radius-pill);
  background: var(--ink-muted);
  animation: typing-pulse 1s ease-in-out infinite;
}
.chat-msg--typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-msg--typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing-pulse {
  0%, 60%, 100% { opacity: 0.35; transform: none; }
  30% { opacity: 1; transform: translateY(-3px); }
}

.chat-panel__form {
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-panel__step { margin-bottom: var(--space-3); }

.chat-panel__step select,
.chat-panel__step input {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  padding: 0.6em 0.8em;
}

.chat-panel__step select:focus-visible,
.chat-panel__step input:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
  border-color: var(--brand);
}

.chat-panel__error {
  margin: 0 0 var(--space-3);
  color: var(--error);
  font-size: var(--text-sm);
  font-weight: 600;
}
.chat-panel__error:empty { display: none; }

/* ---------------------------------------------------------------
   Footer
   ------------------------------------------------------------- */

.site-footer {
  background: var(--dark-bg);
  color: var(--dark-muted);
  padding-block: var(--space-16) var(--space-8);
}

.wordmark--footer { color: var(--dark-text); margin-bottom: var(--space-3); }

.site-footer__note { color: var(--dark-muted); font-size: var(--text-sm); }

.site-footer__grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--dark-border);
}

.site-footer__heading {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--dark-text);
  margin-bottom: var(--space-3);
}

.site-footer address { font-style: normal; color: var(--dark-muted); }

.site-footer ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: var(--space-1) var(--space-16);
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer ul a { display: inline-block; padding-block: var(--space-1); }
.site-footer a { color: var(--dark-muted); text-decoration: none; }
.site-footer a:hover { color: var(--dark-text); }

.demo-tag { color: var(--accent-on-dark); font-weight: 600; }

.site-footer__legal {
  padding-top: var(--space-6);
  font-size: var(--text-sm);
}
.site-footer__legal p { margin-bottom: var(--space-2); }
.site-footer__legal a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------------------------------------------------------------
   Scroll reveal
   Applies only when script.js confirms IntersectionObserver support
   (html.reveal-ready); no-JS and reduced-motion visitors see
   everything immediately.
   ------------------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }

  .reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }

  /* How-it-works: the list itself stays put; each step comes
     forward in sequence, 1 → 2 → 3 */
  .reveal-ready .step-list[data-reveal] {
    opacity: 1;
    transform: none;
  }

  .reveal-ready .step-list[data-reveal] .step {
    opacity: 0;
    transform: translateY(18px) scale(0.94);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }

  .reveal-ready .step-list[data-reveal].is-visible .step {
    opacity: 1;
    transform: none;
  }

  .reveal-ready .step-list[data-reveal].is-visible .step:nth-child(2) { transition-delay: 0.18s; }
  .reveal-ready .step-list[data-reveal].is-visible .step:nth-child(3) { transition-delay: 0.36s; }
}

/* Never let the scroll reveal hide content on paper */
@media print {
  .reveal-ready [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Keep the floating chat button clear of the page's final interactive areas */
#quote { padding-bottom: calc(clamp(2.5rem, 1.5rem + 3vw, 4.5rem) + var(--space-6)); }

@media (max-width: 47.98em) {
  .site-footer { padding-bottom: calc(var(--space-8) + var(--fab-clearance)); }
}