/* ==========================================================================
   Tallo Cleaning LLC: Brand stylesheet
   Colors derived from the company logo (navy / electric blue / red / cream).
   All text pairs verified at WCAG AA (4.5:1) or better.
   ========================================================================== */

:root {
  /* --- Brand core ------------------------------------------------------- */
  --navy-950: #05102A;
  --navy-900: #0A1B3D;
  --navy-800: #102A5C;
  --navy-700: #16386F;

  --blue-700: #0A4FC2;
  --blue-600: #0B5FE8;   /* primary CTA */
  --blue-500: #2B7BFF;
  --blue-400: #5BA3FF;
  --blue-300: #93C5FD;

  --red-600: #C1121F;    /* accent, from the flag shield in the logo */
  --red-700: #9E0E19;

  --cream: #F2EFE6;      /* logo wordmark off-white */
  --white: #FFFFFF;

  --slate-600: #475569;
  --slate-500: #64748B;
  --muted-on-dark: #C9D4E8;

  /* --- Semantic tokens -------------------------------------------------- */
  --color-bg: var(--white);
  --color-bg-alt: #F6F8FC;
  --color-fg: var(--navy-900);
  --color-fg-muted: var(--slate-600);
  --color-primary: var(--blue-600);
  --color-on-primary: var(--white);
  --color-accent: var(--red-600);
  --color-border: #DDE5F2;
  --color-ring: var(--blue-600);

  /* --- Spacing scale (density 4/10, standard marketing rhythm) ---------- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(10, 27, 61, .06), 0 2px 8px rgba(10, 27, 61, .06);
  --shadow: 0 4px 12px rgba(10, 27, 61, .08), 0 12px 32px rgba(10, 27, 61, .10);
  --shadow-lg: 0 8px 24px rgba(10, 27, 61, .12), 0 28px 64px rgba(10, 27, 61, .16);

  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --dur: 240ms;

  --header-h: 76px;
}

/* ==========================================================================
   Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-fg);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin: 0;
  text-wrap: balance;
}

p { text-wrap: pretty; }

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

button, input, select, textarea { font: inherit; color: inherit; }

/* Visible focus for keyboard users on every interactive element */
:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 3px;
  border-radius: 4px;
}

.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;
}

.skip-link {
  position: absolute; left: 50%; top: 0;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--navy-900); color: var(--white);
  padding: 12px 22px; border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
  transition: transform var(--dur) var(--ease-out);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.wrap {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 20px;   /* 16px+ gutter guaranteed on phones */
}

.section { padding-block: clamp(3.5rem, 8vw, 7rem); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--white);
  color: var(--blue-700);
}
.eyebrow--dark {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .22);
  color: var(--blue-300);
}

/* "Headline with a muted second clause", the reference layout's signature */
.dim { color: #94A3B8; }
.dim-on-dark { color: #7B8DB0; }

.section-title { font-size: clamp(1.9rem, 4.2vw, 3rem); }
.lede {
  color: var(--color-fg-muted);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  max-width: 62ch;
}

/* ==========================================================================
   Buttons: all ≥44px tall for touch
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--blue-600); color: var(--white); box-shadow: 0 6px 18px rgba(11, 95, 232, .32); }
.btn--primary:hover { background: var(--blue-700); box-shadow: 0 10px 26px rgba(11, 95, 232, .42); }

.btn--accent { background: var(--red-600); color: var(--white); box-shadow: 0 6px 18px rgba(193, 18, 31, .30); }
.btn--accent:hover { background: var(--red-700); box-shadow: 0 10px 26px rgba(193, 18, 31, .40); }

.btn--ghost { background: var(--white); color: var(--navy-900); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--blue-600); color: var(--blue-700); }

.btn--on-dark { background: rgba(255, 255, 255, .10); color: var(--white); border-color: rgba(255, 255, 255, .28); }
.btn--on-dark:hover { background: rgba(255, 255, 255, .18); }

.btn__arrow {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .22);
  transition: transform var(--dur) var(--ease-out);
}
.btn:hover .btn__arrow { transform: translate(2px, -2px) rotate(45deg); }
.btn--ghost .btn__arrow { background: var(--navy-900); color: var(--white); }

/* ==========================================================================
   Header
   ========================================================================== */

.topbar {
  background: var(--navy-950);
  color: var(--muted-on-dark);
  font-size: .82rem;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 42px; flex-wrap: wrap;
}
.topbar a { display: inline-flex; align-items: center; gap: 7px; padding: 6px 0; }
.topbar a:hover { color: var(--blue-300); }
.topbar__group { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}
.site-header.is-stuck {
  box-shadow: 0 6px 24px rgba(10, 27, 61, .10);
  border-bottom-color: var(--color-border);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: var(--header-h);
}

/* The brand block must be allowed to shrink, otherwise the long tagline
   pushes the header actions off-screen and the whole page scrolls sideways. */
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  flex: 0 1 auto; min-width: 0;
}
.brand img {
  height: 46px; width: auto; flex: none;
  border-radius: 10px;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.brand__name {
  font-weight: 900; font-size: 1.02rem;
  letter-spacing: -.02em; color: var(--navy-900);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.brand__tag {
  display: none;                     /* too long for phones, shown from 480px up */
  font-size: .66rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--blue-700);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.nav { display: none; align-items: center; gap: 4px; }
.nav a {
  padding: 10px 14px; border-radius: 999px;
  font-size: .92rem; font-weight: 600; color: var(--navy-900);
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.nav a:hover { background: #EEF4FF; color: var(--blue-700); }
.nav a[aria-current="true"] { color: var(--blue-700); background: #EEF4FF; }

.header__actions { display: flex; align-items: center; gap: 10px; flex: none; }

.lang {
  display: inline-flex; padding: 3px;
  background: #EEF2F9; border-radius: 999px;
  border: 1px solid var(--color-border);
}
.lang button {
  min-width: 44px; min-height: 44px;   /* full touch target */
  padding: 6px 12px; border: 0; border-radius: 999px;
  background: transparent; color: var(--slate-600);
  font-size: .8rem; font-weight: 800; letter-spacing: .04em;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.lang button[aria-pressed="true"] { background: var(--navy-900); color: var(--white); }

.burger {
  display: inline-grid; place-items: center;
  width: 48px; height: 48px;
  border: 1px solid var(--color-border); border-radius: 14px;
  background: var(--white); cursor: pointer;
}

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 150;
  visibility: hidden; opacity: 0;
  transition: opacity var(--dur) var(--ease-out), visibility var(--dur);
}
.drawer.is-open { visibility: visible; opacity: 1; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(5, 16, 42, .55); }
.drawer__panel {
  position: absolute; inset-block: 0; right: 0;
  width: min(360px, 88vw);
  background: var(--white);
  padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 6px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 320ms var(--ease-out);
}
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__panel a.drawer__link {
  padding: 15px 14px; border-radius: 12px;
  font-weight: 600; font-size: 1.02rem;
  border-bottom: 1px solid var(--color-border);
}
.drawer__panel a.drawer__link:hover { background: #EEF4FF; color: var(--blue-700); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { position: relative; background: var(--navy-950); overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__media video,
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 16, 42, .72) 0%, rgba(5, 16, 42, .50) 42%, rgba(5, 16, 42, .90) 100%),
    linear-gradient(90deg, rgba(5, 16, 42, .80) 0%, rgba(5, 16, 42, .18) 60%);
}
.hero__inner {
  position: relative; z-index: 2;
  padding-block: clamp(3.5rem, 9vw, 7rem);
  color: var(--white);
}
.hero h1 {
  font-size: clamp(2.3rem, 6.4vw, 4.4rem);
  color: var(--white);
  margin-block: 18px 20px;
  max-width: 17ch;
}
.hero h1 em { font-style: normal; color: var(--blue-400); }
.hero__lede {
  color: #D7E1F2;
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  max-width: 54ch;
  margin: 0 0 30px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* Floating cards over the hero, like the reference layout */
.hero__cards {
  position: relative; z-index: 2;
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}
.glass-card {
  background: rgba(255, 255, 255, .97);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-lg);
}
.stat-strip { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.stat-strip__n {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  font-weight: 900; color: var(--navy-900); letter-spacing: -.03em;
  line-height: 1;
}
.stat-strip__l { font-size: .82rem; color: var(--slate-600); font-weight: 600; }

/* ==========================================================================
   Trust bar
   ========================================================================== */

.trustbar { background: var(--navy-900); color: var(--white); }
.trustbar__grid {
  display: grid; gap: 4px 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-block: 28px;
}
.trustbar__item {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 0;
  font-size: .89rem; font-weight: 600;
}
.trustbar__item svg { flex: none; color: var(--blue-400); }

/* ==========================================================================
   Cards / grids
   ========================================================================== */

.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  border-color: #BFD4F5;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.card p { color: var(--color-fg-muted); font-size: .93rem; margin: 0; }

.icon-chip {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: #EAF1FE; color: var(--blue-700);
  margin-bottom: 18px;
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.card:hover .icon-chip { background: var(--blue-600); color: var(--white); }

.price-pill {
  display: inline-block; margin-top: 16px;
  padding: 6px 13px; border-radius: 999px;
  background: #F1F5FB; border: 1px solid var(--color-border);
  font-size: .78rem; font-weight: 700; color: var(--navy-800);
}

/* ==========================================================================
   Estimate calculator
   ========================================================================== */

.calc {
  display: grid; gap: 0;
  /* minmax(0,1fr): a plain 1fr refuses to shrink below the column's
     min-content width, which clipped the panel on narrow phones. */
  grid-template-columns: minmax(0, 1fr);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--white);
}
.calc__form { padding: clamp(26px, 4vw, 42px); min-width: 0; }
.calc__out {
  padding: clamp(26px, 4vw, 42px);
  min-width: 0;
  background: linear-gradient(160deg, var(--navy-900), var(--navy-950));
  color: var(--white);
  display: flex; flex-direction: column;
}

.field { margin-bottom: 20px; }
.field > label {
  display: block; margin-bottom: 8px;
  font-size: .85rem; font-weight: 700; color: var(--navy-900);
}
.field__hint { font-size: .78rem; color: var(--slate-500); margin-top: 7px; }

.control {
  width: 100%; min-height: 52px;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--white);
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.control:hover { border-color: #BFD4F5; }
.control:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(11, 95, 232, .15);
}
select.control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
}
textarea.control { min-height: 120px; resize: vertical; }

.seg { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  display: flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 10px 12px;
  border: 1px solid var(--color-border); border-radius: 13px;
  font-size: .87rem; font-weight: 700; text-align: center;
  cursor: pointer;
  transition: all var(--dur) var(--ease-out);
}
.seg label:hover { border-color: #BFD4F5; background: #F7FAFF; }
.seg input:checked + label {
  background: var(--navy-900); color: var(--white); border-color: var(--navy-900);
}
.seg input:focus-visible + label { outline: 3px solid var(--color-ring); outline-offset: 3px; }

/* Live "do we cover your address?" feedback under the address field */
.area-status {
  display: flex; align-items: flex-start; gap: 9px;
  margin-top: 10px; padding: 11px 14px;
  border-radius: 12px;
  font-size: .84rem; font-weight: 600; line-height: 1.45;
  border: 1px solid var(--color-border);
  background: #F5F8FD;
  color: var(--slate-600);
  transition: background-color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out);
}
.area-status__icon { flex: none; font-size: .95rem; line-height: 1.4; }
.area-status[data-state="yes"] {
  background: #ECFDF3; border-color: #A7E3C0; color: #14663C;
}
.area-status[data-state="maybe"] {
  background: #FFF8EB; border-color: #F3D08A; color: #7A4F01;
}

/* "What happens next" list inside the dark quote panel */
.next-steps {
  margin-top: 26px; padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .17);
}
.next-steps h3 {
  font-size: .76rem; font-weight: 800;
  letter-spacing: .13em; text-transform: uppercase;
  color: var(--blue-400); margin-bottom: 14px;
}
.next-steps ol {
  list-style: none; counter-reset: step;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 13px;
}
.next-steps li {
  counter-increment: step;
  position: relative; padding-left: 36px;
  font-size: .87rem; line-height: 1.5;
  color: var(--muted-on-dark);
}
.next-steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 25px; height: 25px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(91, 163, 255, .18);
  color: var(--blue-300);
  font-size: .74rem; font-weight: 800;
}

.calc__row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; padding: 13px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, .17);
  font-size: .92rem;
}
.calc__row span:first-child { color: var(--muted-on-dark); flex: none; }
.calc__row span:last-child {
  font-weight: 700;
  text-align: right;
  min-width: 0;
  overflow-wrap: anywhere;   /* long street addresses must not widen the panel */
}
.calc__note {
  margin-top: 16px; font-size: .78rem; line-height: 1.55;
  color: #9FB0CC;
}

/* ==========================================================================
   Before / After slider
   ========================================================================== */

.ba {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #0B1B36;
  box-shadow: var(--shadow);
  touch-action: pan-y;               /* allow page scroll while dragging */
  user-select: none;
  cursor: ew-resize;
}
.ba img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  pointer-events: none;
}
.ba__after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba__handle {
  position: absolute; inset-block: 0;
  left: var(--pos, 50%);
  width: 4px; margin-left: -2px;
  background: var(--white);
  box-shadow: 0 0 0 1px rgba(5, 16, 42, .25);
  pointer-events: none;
}
.ba__knob {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;      /* ≥44px touch target */
  border-radius: 50%;
  background: var(--white); color: var(--navy-900);
  display: grid; place-items: center;
  box-shadow: var(--shadow);
}
.ba__tag {
  position: absolute; bottom: 14px;
  padding: 7px 14px; border-radius: 999px;
  font-size: .72rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  background: rgba(5, 16, 42, .78);
  color: var(--white);
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.ba__tag--l { left: 14px; }
.ba__tag--r { right: 14px; background: rgba(11, 95, 232, .90); }
/* Native range input layered on top so keyboard + screen readers work */
.ba__range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; margin: 0; cursor: ew-resize;
}
.ba__range:focus-visible ~ .ba__handle .ba__knob { outline: 3px solid var(--blue-400); outline-offset: 3px; }


/* ==========================================================================
   Projects / gallery
   ========================================================================== */

.shot {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  aspect-ratio: 4 / 3;
}
.shot img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 520ms var(--ease-out);
}
.shot:hover img { transform: scale(1.06); }
.shot__cap {
  position: absolute; inset-inline: 0; bottom: 0;
  padding: 44px 20px 18px;
  background: linear-gradient(180deg, transparent, rgba(5, 16, 42, .92));
  color: var(--white);
}
.shot__cap strong { display: block; font-size: 1rem; }
.shot__cap span { font-size: .8rem; color: #BCCCE6; }
.shot--tall { aspect-ratio: 3 / 4; }

.project-row {
  display: grid; gap: 14px;
  grid-template-columns: 1fr;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--dur) var(--ease-out);
}
.project-row:hover { background: #F7FAFF; }
.project-row__meta { font-size: .82rem; color: var(--slate-500); }

/* ==========================================================================
   Process steps
   ========================================================================== */

.step { position: relative; padding-left: 62px; }
.step__n {
  position: absolute; left: 0; top: 0;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--blue-600); color: var(--white);
  font-weight: 900; font-size: 1.05rem;
}
.step h3 { font-size: 1.08rem; margin-bottom: 7px; }
.step p { color: var(--color-fg-muted); font-size: .92rem; margin: 0; }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--white);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.faq-item:hover { border-color: #BFD4F5; }
.faq-item.is-open { border-color: var(--blue-600); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%; min-height: 62px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding: 17px 20px;
  background: transparent; border: 0; cursor: pointer;
  text-align: left; font-weight: 700; font-size: .98rem;
}
.faq-item.is-open .faq-q { color: var(--blue-700); }
.faq-q__icon { flex: none; transition: transform var(--dur) var(--ease-out); }
.faq-item.is-open .faq-q__icon { transform: rotate(45deg); }
.faq-a {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 300ms var(--ease-out);
}
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p {
  margin: 0; padding: 0 20px 20px;
  color: var(--color-fg-muted); font-size: .93rem;
}

/* ==========================================================================
   Service area
   ========================================================================== */

.map-frame {
  border: 0; width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: #E8EDF5;
}
.hood-list {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none; margin: 0; padding: 0;
}
.hood-list li {
  padding: 8px 14px;
  border: 1px solid var(--color-border); border-radius: 999px;
  background: var(--white);
  font-size: .84rem; font-weight: 600;
  white-space: nowrap;                /* keep chip labels on one line */
  transition: all var(--dur) var(--ease-out);
}
.hood-list li:hover { border-color: var(--blue-600); color: var(--blue-700); background: #F5F9FF; }

/* ==========================================================================
   Reviews
   ========================================================================== */

.review-cta {
  display: grid; gap: 22px;
  grid-template-columns: 1fr;
  align-items: center;
  padding: clamp(26px, 4vw, 42px);
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, #EEF4FF, #F8FBFF);
  border: 1px solid var(--color-border);
}
.stars { display: inline-flex; gap: 3px; color: #F5A524; }

/* ==========================================================================
   CTA band + footer
   ========================================================================== */

.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--blue-700) 130%);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 6vw, 68px);
}
.cta-band::after {
  content: ''; position: absolute;
  right: -90px; top: -90px;
  width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 163, 255, .30), transparent 68%);
  pointer-events: none;
}

.site-footer { background: var(--navy-950); color: var(--muted-on-dark); }
.site-footer h4 {
  color: var(--white); font-size: .78rem;
  letter-spacing: .13em; text-transform: uppercase;
  margin-bottom: 16px;
}
.site-footer a:not(.btn) { display: inline-block; padding: 6px 0; font-size: .9rem; }
.site-footer a:not(.btn):hover { color: var(--blue-300); }
.footer-grid {
  display: grid; gap: 34px;
  grid-template-columns: 1fr;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center; justify-content: space-between;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .82rem;
}
.footer-wordmark {
  font-size: clamp(2.4rem, 11vw, 7rem);
  font-weight: 900; letter-spacing: -.045em;
  line-height: .9;
  color: rgba(255, 255, 255, .07);
  padding-bottom: 18px;
  user-select: none;
}

/* ==========================================================================
   Floating actions (WhatsApp + mobile call bar)
   ========================================================================== */

.fab {
  position: fixed; z-index: 90;
  right: 18px;
  bottom: calc(86px + env(safe-area-inset-bottom));
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #25D366; color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform var(--dur) var(--ease-out);
}
.fab:hover { transform: scale(1.07); }

.mobile-bar {
  position: fixed; z-index: 95;
  inset-inline: 0; bottom: 0;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
}
.mobile-bar .btn { width: 100%; min-height: 50px; padding-inline: 14px; font-size: .88rem; }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive: mobile-first breakpoints
   ========================================================================== */

/* Tightest phones: give the header just enough room for logo + actions. */
@media (max-width: 479px) {
  .wrap { padding-inline: 16px; }
  .brand img { height: 40px; }
  .brand__name { font-size: .88rem; }
  .lang button { min-width: 44px; padding-inline: 8px; font-size: .74rem; }
  .burger { width: 44px; height: 44px; border-radius: 12px; }
  .header__actions { gap: 6px; }
}

@media (min-width: 480px) {
  .brand__tag { display: block; }
}

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-cta { grid-template-columns: auto 1fr; }
  .project-row { grid-template-columns: 1.4fr 1fr auto; align-items: center; }
}

@media (min-width: 900px) {
  .trustbar__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .calc { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.3fr; }
}

@media (min-width: 1024px) {
  .nav { display: flex; }
  .burger { display: none; }
  .hero__cards { grid-template-columns: .9fr 1.1fr; }
  .mobile-bar { display: none; }
  .fab { bottom: 26px; right: 26px; }
}

/* Reduced motion: honour the OS setting everywhere */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .btn:hover, .card:hover, .fab:hover { transform: none; }
  .shot:hover img { transform: none; }
}

/* This site is intentionally light-mode only. A bright, clean look matches
   the exterior-cleaning brand. We still declare the scheme so browsers don't
   auto-invert form controls in dark mode. */
:root { color-scheme: light; }

@media print {
  .site-header, .topbar, .fab, .mobile-bar, .drawer { display: none !important; }
}