/* Inderpuri Cleaning Services Inc. — stylesheet */
:root {
  /* Colour */
  --c-lake: #0E3A48;
  --c-lake-2: #15505F;
  --c-ink: #13242B;
  --c-mist: #E6F0EE;
  --c-white: #FFFFFF;
  --c-pine: #3E6B5A;
  --c-apricot: #F2A65A;
  --c-apricot-deep: #E8923E;
  --c-muted: #43575E;
  --c-on-dark: #D3E2DF;
  --c-line: rgba(19, 36, 43, 0.14);
  --c-line-dark: rgba(211, 226, 223, 0.22);
  --c-error: #A3261B;
  --c-sky-1: #BFE0E4;
  --c-sky-2: #EEF6F3;
  --c-hill-far: #7FA597;
  --c-lake-light: #2A7384;
  --c-fog: rgba(236, 244, 242, 0.64);
  --c-fog-solid: rgba(236, 244, 242, 0.9);

  /* Type */
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --fs-small: 0.875rem;
  --fs-legal: 0.84375rem; /* 13.5px */
  --fs-body: 1.0625rem;
  --fs-lead: 1.1875rem;
  --fs-h3: 1.5rem;
  --fs-h2: clamp(2rem, 4vw + 1rem, 3.25rem);
  --fs-h1: clamp(2.5rem, 6.4vw + 1rem, 5.25rem);

  /* Spacing */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4.5rem;
  --s-9: 6.5rem;
  --gutter: 1.25rem;
  --container: 72rem;
  --header-h: 4.25rem;

  /* Radii */
  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 28px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-header: 0 1px 0 var(--c-line);
  --shadow-pane: 0 36px 70px -34px rgba(14, 58, 72, 0.55);
  --shadow-btn: 0 10px 22px -14px rgba(19, 36, 43, 0.6);
  --shadow-panel: 0 24px 40px -28px rgba(19, 36, 43, 0.45);

  /* Motion */
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 180ms;
  --dur-wipe: 1700ms;
}

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

html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-white);
}

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

a { color: var(--c-lake); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--c-apricot-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.02em;
}
p { margin: 0 0 var(--s-4); }
p:last-child { margin-bottom: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: var(--s-4);
  top: var(--s-2);
  z-index: 100;
  padding: var(--s-2) var(--s-4);
  background: var(--c-ink);
  color: var(--c-white);
  border-radius: var(--r-sm);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.4rem;
  border: 2px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--dur-fast) ease;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--c-apricot); color: var(--c-ink); box-shadow: var(--shadow-btn); }
.btn--primary:hover { background: var(--c-apricot-deep); }
.btn--quiet { background: transparent; color: var(--c-lake); border-color: var(--c-lake); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--c-white);
  box-shadow: var(--shadow-header);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  color: var(--c-ink);
  text-decoration: none;
  min-width: 0;
}
.brand__mark { width: 36px; height: 36px; flex: none; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.brand__sub { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.8125rem; color: var(--c-muted); letter-spacing: 0; }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 11px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-white);
  cursor: pointer;
  flex: none;
}
.burger__bar {
  display: block;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: transform var(--dur-fast) ease, opacity var(--dur-fast) ease;
}
.burger[aria-expanded="true"] .burger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__bar:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--c-white);
  border-top: 1px solid var(--c-line);
  box-shadow: var(--shadow-panel);
  padding: var(--s-4) var(--gutter) var(--s-5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--dur-fast) ease, transform var(--dur-fast) ease, visibility 0s linear var(--dur-fast);
}
.nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--dur-fast) ease, transform var(--dur-fast) ease, visibility 0s;
}
.no-js .nav { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; }
.nav__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--s-1); }
.nav__link {
  display: block;
  padding: var(--s-3) 0;
  font-weight: 700;
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
}
.nav__link:hover { color: var(--c-lake); }
.nav__cta { margin-top: var(--s-4); width: 100%; }

/* ---------- Hero ---------- */
.hero {
  background: var(--c-mist);
  padding: var(--s-7) 0 var(--s-8);
  overflow: hidden;
}
.hero__grid { display: grid; gap: var(--s-7); align-items: center; }
.hero__place {
  font-weight: 700;
  color: var(--c-pine);
  margin-bottom: var(--s-4);
}
.hero__title {
  font-size: var(--fs-h1);
  font-weight: 750;
  font-stretch: 86%;
  line-height: 0.98;
  letter-spacing: -0.035em;
  max-width: 12ch;
  margin-bottom: var(--s-5);
}
.hero__lead { font-size: var(--fs-lead); color: var(--c-muted); max-width: 36rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin: var(--s-6) 0 var(--s-5); }
.hero__contact { font-size: var(--fs-small); color: var(--c-muted); overflow-wrap: anywhere; }

/* The window pane */
.pane {
  position: relative;
  width: 100%;
  max-width: 34rem;
  margin: 0 auto;
  aspect-ratio: 4 / 3.4;
  border: 10px solid var(--c-white);
  border-radius: var(--r-lg) var(--r-lg) var(--r-sm) var(--r-sm);
  box-shadow: var(--shadow-pane);
  overflow: hidden;
  background: var(--c-white);
}
.scene { position: absolute; inset: 0; background: linear-gradient(180deg, var(--c-sky-1) 0%, var(--c-sky-2) 58%); }
.scene__sun {
  position: absolute;
  top: 14%;
  right: 16%;
  width: 18%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-apricot) 0 58%, rgba(242, 166, 90, 0.25) 60% 100%);
}
.scene__hills {
  position: absolute;
  left: 0; right: 0;
  bottom: 30%;
  height: 42%;
}
.scene__hills--far {
  background: var(--c-hill-far);
  clip-path: polygon(0 62%, 12% 40%, 24% 52%, 38% 22%, 52% 44%, 64% 30%, 78% 50%, 90% 34%, 100% 46%, 100% 100%, 0 100%);
}
.scene__hills--near {
  height: 30%;
  background: var(--c-pine);
  clip-path: polygon(0 40%, 18% 20%, 34% 55%, 50% 30%, 70% 60%, 86% 26%, 100% 48%, 100% 100%, 0 100%);
}
.scene__lake {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 30%;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0 2px, transparent 2px 14px),
    linear-gradient(180deg, var(--c-lake-light), var(--c-lake));
}

.pane__fog {
  position: absolute;
  left: 0; right: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.55) 0 1.5px, transparent 2px) 0 0 / 22px 22px,
    radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.45) 0 1px, transparent 1.5px) 0 0 / 15px 15px,
    var(--c-fog-solid);
}
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .pane__fog {
    background:
      radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.55) 0 1.5px, transparent 2px) 0 0 / 22px 22px,
      radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.45) 0 1px, transparent 1.5px) 0 0 / 15px 15px,
      var(--c-fog);
    -webkit-backdrop-filter: blur(7px);
    backdrop-filter: blur(7px);
  }
}
.pane__fog--top { top: 0; height: 38%; }
.pane__fog--bottom { top: 60%; bottom: 0; }
/* drips left behind by the squeegee */
.pane__fog--bottom::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) ) 8% 0 / 3px 18px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) ) 27% 0 / 3px 24px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) ) 49% 0 / 3px 12px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) ) 66% 0 / 3px 22px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) ) 88% 0 / 3px 16px no-repeat;
}
.pane__band { position: absolute; left: 0; right: 0; top: 38%; height: 22%; }
.pane__band .pane__fog {
  inset: 0;
  transform-origin: right center;
  animation: fog-clear var(--dur-wipe) var(--ease) 500ms both;
}
.pane__track {
  position: absolute;
  top: -8%; bottom: -8%;
  left: 0; right: 0;
  animation: blade-pass var(--dur-wipe) var(--ease) 500ms both;
}
.pane__blade {
  position: absolute;
  right: 0;
  top: 0; bottom: 0;
  width: 12px;
  border-radius: var(--r-pill);
  background: var(--c-ink);
}
.pane__blade::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 6px;
  width: 84px;
  height: 10px;
  margin-top: -5px;
  border-radius: var(--r-pill);
  background: var(--c-apricot);
}

@keyframes fog-clear { from { transform: scaleX(1); } to { transform: scaleX(0); } }
@keyframes blade-pass { from { transform: translateX(-100%); } to { transform: translateX(0); } }

/* ---------- Sections ---------- */
.section { padding: var(--s-8) 0; }
.section__head { max-width: 40rem; margin-bottom: var(--s-7); }
.section__title { font-size: var(--fs-h2); font-weight: 700; font-stretch: 90%; margin-bottom: var(--s-4); }
.section__intro { font-size: var(--fs-lead); color: var(--c-muted); }

/* Services */
.services { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--c-line); }
.service {
  display: grid;
  gap: var(--s-3);
  padding: var(--s-6) 0;
  border-top: 1px solid var(--c-line);
}
.service__title { font-size: var(--fs-h3); font-weight: 700; }
.service__for {
  justify-self: start;
  padding: 0.2rem 0.7rem;
  border-radius: var(--r-pill);
  background: var(--c-mist);
  color: var(--c-pine);
  font-size: var(--fs-small);
  font-weight: 700;
}
.service__text { color: var(--c-muted); max-width: 38rem; }

/* Process */
.process { background: var(--c-mist); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-5); counter-reset: step; }
.step {
  counter-increment: step;
  position: relative;
  padding: var(--s-5);
  padding-top: var(--s-7);
  background: var(--c-white);
  border-radius: var(--r-md);
}
.step::before {
  content: counter(step);
  position: absolute;
  top: var(--s-4);
  left: var(--s-5);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--c-pine);
}
.step__title { font-size: 1.3rem; font-weight: 700; margin-bottom: var(--s-3); }
.step__text { color: var(--c-muted); }
.note {
  margin-top: var(--s-6);
  padding-left: var(--s-4);
  border-left: 4px solid var(--c-apricot);
  max-width: 44rem;
  font-weight: 700;
}

/* Area */
.area {
  position: relative;
  background: var(--c-lake);
  color: var(--c-white);
  overflow: hidden;
}
.area::after {
  content: "";
  position: absolute;
  right: -12rem;
  bottom: -14rem;
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 22px, var(--c-line-dark) 22px 23px);
  pointer-events: none;
}
.area__grid { position: relative; z-index: 1; display: grid; gap: var(--s-6); }
.area .section__title { color: var(--c-white); }
.area .section__intro { color: var(--c-on-dark); }
.area__address {
  font-style: normal;
  padding: var(--s-5);
  border: 1px solid var(--c-line-dark);
  border-radius: var(--r-md);
  color: var(--c-on-dark);
  align-self: start;
}
.area__address strong { display: block; color: var(--c-white); font-family: var(--font-display); font-size: 1.2rem; margin-bottom: var(--s-2); }

/* Contact */
.contact__grid { display: grid; gap: var(--s-7); }
.form { display: grid; gap: var(--s-5); }
.form__row { display: grid; gap: var(--s-5); }
.field { display: grid; gap: var(--s-2); }
.field__label { font-weight: 700; }
.field__hint { font-weight: 400; color: var(--c-muted); font-size: var(--fs-small); }
.field__input {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid rgba(19, 36, 43, 0.35);
  border-radius: var(--r-sm);
  background: var(--c-white);
  color: var(--c-ink);
  font: inherit;
}
.field__input:focus-visible { outline: 3px solid var(--c-lake); outline-offset: 1px; }
textarea.field__input { min-height: 8.5rem; resize: vertical; }
.field__input[aria-invalid="true"] { border-color: var(--c-error); }
.field__error { color: var(--c-error); font-size: var(--fs-small); font-weight: 700; min-height: 0; }
.check { display: flex; gap: var(--s-3); align-items: flex-start; }
.check input { width: 1.25rem; height: 1.25rem; margin-top: 0.2rem; flex: none; accent-color: var(--c-lake); }
.form__success {
  padding: var(--s-5);
  border-radius: var(--r-md);
  background: var(--c-mist);
  border-left: 4px solid var(--c-pine);
}
.form__success h3 { font-size: 1.35rem; margin-bottom: var(--s-2); }

.details { display: grid; gap: var(--s-5); align-content: start; }
.details__item { padding-bottom: var(--s-5); border-bottom: 1px solid var(--c-line); }
.details__label { display: block; font-size: var(--fs-small); color: var(--c-muted); margin-bottom: var(--s-1); }
.details__value { font-weight: 700; overflow-wrap: anywhere; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-ink); color: var(--c-on-dark); padding: var(--s-8) 0 var(--s-6); }
.site-footer a { color: var(--c-white); }
.footer__top { display: grid; gap: var(--s-6); padding-bottom: var(--s-6); border-bottom: 1px solid var(--c-line-dark); }
.footer__brand { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--c-white); margin-bottom: var(--s-2); }
.footer__heading { font-family: var(--font-body); font-size: 1rem; font-weight: 700; color: var(--c-white); margin-bottom: var(--s-3); letter-spacing: 0; }
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); overflow-wrap: anywhere; }
.legal {
  padding-top: var(--s-5);
  font-size: var(--fs-legal);
  line-height: 1.6;
  color: var(--c-on-dark);
}
.legal p { margin-bottom: var(--s-2); overflow-wrap: anywhere; }
.legal__links { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-top: var(--s-3); }

/* ---------- Document pages ---------- */
.doc { padding: var(--s-7) 0 var(--s-8); }
.doc__inner { max-width: 46rem; }
.doc__title { font-size: var(--fs-h2); font-weight: 700; font-stretch: 90%; margin-bottom: var(--s-3); }
.doc__updated { color: var(--c-muted); margin-bottom: var(--s-6); }
.doc h2 { font-size: 1.45rem; margin: var(--s-6) 0 var(--s-3); }
.doc ul { padding-left: 1.2rem; margin: 0 0 var(--s-4); }
.doc li { margin-bottom: var(--s-2); }
.doc address { font-style: normal; }

.notfound { padding: var(--s-9) 0; background: var(--c-mist); }
.notfound__title { font-size: var(--fs-h1); font-stretch: 86%; font-weight: 750; margin-bottom: var(--s-4); max-width: 14ch; }
.notfound .hero__actions { margin-bottom: 0; }

/* ---------- Breakpoints ---------- */
@media (min-width: 480px) {
  :root { --gutter: 1.5rem; }
  .form__row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  :root { --gutter: 2rem; }
  .hero { padding: var(--s-8) 0 var(--s-9); }
  .service { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); column-gap: var(--s-7); align-items: start; }
  .service__for { grid-column: 1; grid-row: 2; }
  .service__text { grid-column: 2; grid-row: 1 / span 2; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .area__grid { grid-template-columns: 1.4fr 1fr; align-items: end; }
  .footer__top { grid-template-columns: 1.4fr 1fr 1.2fr; }
  .section { padding: var(--s-9) 0; }
}

@media (min-width: 1024px) {
  .burger { display: none; }
  .nav {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: none;
    border: 0;
    box-shadow: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--s-5);
    transition: none;
  }
  .nav__list { flex-direction: row; gap: var(--s-5); }
  .nav__link { border: 0; padding: var(--s-2) 0; }
  .nav__cta { margin-top: 0; width: auto; min-height: 2.75rem; }
  .hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: var(--s-8); }
  .pane { aspect-ratio: 4 / 4.6; }
  .contact__grid { grid-template-columns: 1.5fr 1fr; gap: var(--s-8); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
  .pane__band .pane__fog { animation: none; transform: scaleX(0); }
  .pane__track { animation: none; transform: translateX(0); }
  .btn:hover { transform: none; }
}