:root {
  --color-navy-950: #0f1720;
  --color-navy-900: #15212d;
  --color-navy-800: #1e2f3e;
  --color-navy-700: #2a4052;

  --color-steel-700: #36566f;
  --color-steel-600: #456b87;
  --color-steel-500: #5b7f99;
  --color-steel-100: #e8eff4;
  --color-steel-50: #f4f8fb;

  --color-copper-700: #b65a1d;
  --color-copper-600: #d36a22;
  --color-copper-500: #e37a2e;
  --color-copper-100: #fff0e4;
  --color-copper-50: #fff8f2;

  --color-green-700: #2d6b50;
  --color-green-600: #3b8465;
  --color-green-100: #e6f4ed;

  --color-slate-900: #1d2730;
  --color-slate-800: #2d3944;
  --color-slate-700: #45535f;
  --color-slate-600: #60707d;
  --color-slate-500: #7d8a94;
  --color-slate-400: #a5afb7;
  --color-slate-300: #ccd3d8;
  --color-slate-200: #e3e8eb;
  --color-slate-100: #f0f3f5;
  --color-slate-50: #f7f9fa;

  --color-white: #ffffff;
  --color-danger: #b94435;

  --shadow-soft: 0 12px 30px rgba(18, 34, 46, 0.08);
  --shadow-medium: 0 20px 50px rgba(18, 34, 46, 0.12);
  --shadow-strong: 0 24px 70px rgba(10, 23, 34, 0.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, #eef3f6 0%, #f8fafb 32%, #edf2f5 100%);
  color: var(--color-slate-900);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="radio"],
input[type="checkbox"] {
  cursor: pointer;
}

button {
  border: 0;
}

img,
svg {
  display: block;
}

.site-shell {
  min-height: 100vh;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(227, 122, 46, 0.24),
      transparent 28%
    ),
    radial-gradient(
      circle at 15% 10%,
      rgba(91, 127, 153, 0.28),
      transparent 34%
    ),
    linear-gradient(
      135deg,
      var(--color-navy-950) 0%,
      var(--color-navy-800) 58%,
      #20394b 100%
    );
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  background-image:
    linear-gradient(
      30deg,
      transparent 24%,
      rgba(255, 255, 255, 0.08) 25%,
      rgba(255, 255, 255, 0.08) 26%,
      transparent 27%,
      transparent 74%,
      rgba(255, 255, 255, 0.08) 75%,
      rgba(255, 255, 255, 0.08) 76%,
      transparent 77%
    );
  background-size: 72px 72px;
}

.hero__overlay {
  position: absolute;
  inset: auto -140px -220px auto;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  border: 90px solid rgba(255, 255, 255, 0.035);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 52px;
}

.hero__content {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 900px;
}

.hero__icon {
  display: grid;
  flex: 0 0 84px;
  width: 84px;
  height: 84px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background:
    linear-gradient(
      145deg,
      rgba(227, 122, 46, 0.28),
      rgba(255, 255, 255, 0.07)
    );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 42px rgba(0, 0, 0, 0.18);
}

.hero__icon svg {
  width: 49px;
  height: 49px;
  fill: none;
  stroke: var(--color-white);
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero__eyebrow,
.section-label,
.estimate-card__eyebrow {
  margin: 0 0 7px;
  color: #f4a667;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.hero__description {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.065);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.88rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.trust-item__icon {
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 50%;
  background: rgba(99, 191, 146, 0.2);
  color: #8ee0b6;
  font-size: 0.74rem;
}

.estimator {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 46px 0 70px;
}

.estimator__intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 30px;
}

.estimator__intro > div:first-child {
  max-width: 720px;
}

.section-label {
  color: var(--color-copper-700);
}

.estimator__intro h2 {
  margin: 0;
  color: var(--color-navy-900);
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.estimator__intro p {
  margin: 12px 0 0;
  color: var(--color-slate-600);
}

.intro-badge {
  display: flex;
  flex: 0 0 310px;
  align-items: center;
  gap: 14px;
  padding: 17px;
  border: 1px solid #d8e1e7;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft);
}

.intro-badge__icon {
  display: grid;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 13px;
  background: var(--color-copper-100);
  color: var(--color-copper-700);
  font-size: 1.35rem;
}

.intro-badge strong,
.intro-badge span {
  display: block;
}

.intro-badge strong {
  color: var(--color-navy-900);
  font-size: 0.92rem;
}

.intro-badge span {
  margin-top: 2px;
  color: var(--color-slate-500);
  font-size: 0.77rem;
  line-height: 1.4;
}

.estimator__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.85fr);
  gap: 28px;
  align-items: start;
}

.form-column {
  display: grid;
  gap: 22px;
}

.form-section {
  padding: 28px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.form-section--featured {
  border-color: #e5c9b3;
  background:
    linear-gradient(180deg, var(--color-copper-50), var(--color-white) 38%);
}

.form-section__header {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 26px;
}

.form-section__icon {
  display: grid;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  background: var(--color-steel-100);
  color: var(--color-steel-700);
}

.form-section--featured .form-section__icon {
  background: var(--color-copper-100);
  color: var(--color-copper-700);
}

.form-section__icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.form-section__header h3 {
  margin: 0;
  color: var(--color-navy-900);
  font-size: 1.18rem;
  line-height: 1.3;
}

.form-section__header p {
  margin: 5px 0 0;
  color: var(--color-slate-500);
  font-size: 0.9rem;
  line-height: 1.55;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.form-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field,
.field-group {
  min-width: 0;
}

.field + .field,
.field-group + .field-group,
.form-grid + .field,
.form-grid + .field-group,
.field + .field-group,
.field-group + .form-grid,
.field + .form-grid,
.conditional-field + .field {
  margin-top: 20px;
}

.field label,
.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-slate-800);
  font-size: 0.87rem;
  font-weight: 800;
}

.field-label__unit {
  color: var(--color-slate-500);
  font-size: 0.75rem;
  font-weight: 600;
}

.field small {
  display: block;
  margin-top: 7px;
  color: var(--color-slate-500);
  font-size: 0.76rem;
  line-height: 1.45;
}

input[type="number"],
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  outline: none;
  background: var(--color-white);
  color: var(--color-slate-900);
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background-color var(--transition);
}

input[type="number"] {
  padding: 0 14px;
}

select {
  appearance: none;
  padding: 0 42px 0 14px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-slate-600) 50%),
    linear-gradient(135deg, var(--color-slate-600) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

input[type="number"]:hover,
select:hover {
  border-color: var(--color-steel-500);
}

input[type="number"]:focus,
select:focus {
  border-color: var(--color-steel-600);
  box-shadow: 0 0 0 4px rgba(69, 107, 135, 0.12);
}

.input-with-unit,
.input-with-prefix {
  position: relative;
}

.input-with-unit input {
  padding-right: 78px;
}

.input-with-unit > span {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  color: var(--color-slate-500);
  font-size: 0.77rem;
  font-weight: 700;
  pointer-events: none;
}

.input-with-prefix {
  display: flex;
  overflow: hidden;
  min-height: 48px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.input-with-prefix:focus-within {
  border-color: var(--color-steel-600);
  box-shadow: 0 0 0 4px rgba(69, 107, 135, 0.12);
}

.input-with-prefix > span {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  border-right: 1px solid var(--color-slate-200);
  background: var(--color-slate-50);
  color: var(--color-slate-600);
  font-weight: 800;
}

.input-with-prefix input {
  min-height: 46px;
  border: 0;
  border-radius: 0;
}

.input-with-prefix input:focus {
  box-shadow: none;
}

.choice-grid {
  display: grid;
  gap: 12px;
}

.choice-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.choice-card {
  position: relative;
  display: block;
}

.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-card__content {
  position: relative;
  display: block;
  min-height: 100%;
  padding: 16px 17px 16px 47px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    transform var(--transition);
}

.choice-card__content::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 17px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-slate-300);
  border-radius: 50%;
  background: var(--color-white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.choice-card__content::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-copper-600);
  transform: scale(0);
  transition: transform var(--transition);
}

.choice-card:hover .choice-card__content {
  border-color: #b9c8d3;
  transform: translateY(-1px);
}

.choice-card input:checked + .choice-card__content {
  border-color: var(--color-copper-500);
  background: var(--color-copper-50);
  box-shadow: 0 0 0 3px rgba(227, 122, 46, 0.1);
}

.choice-card input:checked + .choice-card__content::before {
  border-color: var(--color-copper-600);
}

.choice-card input:checked + .choice-card__content::after {
  transform: scale(1);
}

.choice-card input:focus-visible + .choice-card__content {
  box-shadow: 0 0 0 4px rgba(69, 107, 135, 0.18);
}

.choice-card__title {
  display: block;
  color: var(--color-slate-900);
  font-size: 0.88rem;
  font-weight: 800;
}

.choice-card__description {
  display: block;
  margin-top: 4px;
  color: var(--color-slate-500);
  font-size: 0.76rem;
  line-height: 1.45;
}

.choice-card--compact .choice-card__content {
  padding: 15px 14px 15px 43px;
}

.choice-card--compact .choice-card__content::before {
  left: 14px;
}

.choice-card--compact .choice-card__content::after {
  left: 19px;
}

.checkbox-list,
.checkbox-grid {
  display: grid;
  gap: 11px;
}

.checkbox-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkbox-list--services {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkbox-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition:
    border-color var(--transition),
    background-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.checkbox-card:hover {
  border-color: #b9c8d3;
  transform: translateY(-1px);
}

.checkbox-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-card__indicator {
  position: relative;
  flex: 0 0 21px;
  width: 21px;
  height: 21px;
  margin-top: 1px;
  border: 2px solid var(--color-slate-300);
  border-radius: 6px;
  background: var(--color-white);
  transition:
    border-color var(--transition),
    background-color var(--transition);
}

.checkbox-card__indicator::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 6px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: rotate(45deg) scale(0);
  transition: transform var(--transition);
}

.checkbox-card input:checked ~ .checkbox-card__indicator {
  border-color: var(--color-copper-600);
  background: var(--color-copper-600);
}

.checkbox-card input:checked ~ .checkbox-card__indicator::after {
  transform: rotate(45deg) scale(1);
}

.checkbox-card:has(input:checked) {
  border-color: #e5b38d;
  background: var(--color-copper-50);
  box-shadow: 0 0 0 3px rgba(227, 122, 46, 0.08);
}

.checkbox-card:has(input:focus-visible) {
  box-shadow: 0 0 0 4px rgba(69, 107, 135, 0.18);
}

.checkbox-card__content {
  min-width: 0;
}

.checkbox-card__content strong,
.checkbox-card__content span {
  display: block;
}

.checkbox-card__content strong {
  color: var(--color-slate-900);
  font-size: 0.84rem;
  line-height: 1.4;
}

.checkbox-card__content span {
  margin-top: 3px;
  color: var(--color-slate-500);
  font-size: 0.74rem;
  line-height: 1.45;
}

.quantity-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.quantity-field {
  padding: 13px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  background: var(--color-slate-50);
}

.quantity-field > label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-slate-700);
  font-size: 0.77rem;
  font-weight: 800;
  text-align: center;
}

.quantity-control {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  overflow: hidden;
  border: 1px solid var(--color-slate-300);
  border-radius: 9px;
  background: var(--color-white);
}

.quantity-control input {
  min-width: 0;
  min-height: 36px;
  padding: 0;
  border: 0;
  border-radius: 0;
  text-align: center;
  appearance: textfield;
}

.quantity-control input::-webkit-outer-spin-button,
.quantity-control input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.quantity-control input:focus {
  box-shadow: none;
}

.quantity-button {
  min-width: 34px;
  background: var(--color-slate-50);
  color: var(--color-slate-700);
  font-size: 1.15rem;
  line-height: 1;
  transition:
    background-color var(--transition),
    color var(--transition);
}

.quantity-button:first-child {
  border-right: 1px solid var(--color-slate-200);
}

.quantity-button:last-child {
  border-left: 1px solid var(--color-slate-200);
}

.quantity-button:hover {
  background: var(--color-steel-100);
  color: var(--color-steel-700);
}

.quantity-button:focus-visible {
  outline: 3px solid rgba(69, 107, 135, 0.24);
  outline-offset: -3px;
}

.measurement-preview {
  display: flex;
  align-items: center;
  margin-top: 22px;
  padding: 15px 17px;
  border: 1px solid #d5e1e9;
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, var(--color-steel-50), #ffffff);
}

.measurement-preview__item {
  flex: 1;
}

.measurement-preview__item span,
.measurement-preview__item strong {
  display: block;
}

.measurement-preview__item span {
  color: var(--color-slate-500);
  font-size: 0.73rem;
  font-weight: 700;
}

.measurement-preview__item strong {
  margin-top: 3px;
  color: var(--color-navy-900);
  font-size: 0.94rem;
}

.measurement-preview__divider {
  width: 1px;
  height: 38px;
  margin: 0 20px;
  background: var(--color-slate-200);
}

.system-note {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid #e7d3c3;
  border-radius: var(--radius-md);
  background: var(--color-copper-50);
}

.system-note__icon {
  display: grid;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-copper-600);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 900;
}

.system-note p {
  margin: 0;
  color: #74513b;
  font-size: 0.77rem;
  line-height: 1.5;
}

.conditional-field[hidden] {
  display: none !important;
}

.estimate-column {
  position: sticky;
  top: 22px;
}

.estimate-card {
  overflow: hidden;
  border: 1px solid #cbd6dd;
  border-radius: var(--radius-xl);
  background: var(--color-white);
  box-shadow: var(--shadow-strong);
}

.estimate-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  color: var(--color-white);
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(227, 122, 46, 0.25),
      transparent 45%
    ),
    linear-gradient(
      135deg,
      var(--color-navy-950),
      var(--color-navy-800)
    );
}

.estimate-card__eyebrow {
  color: #f0a266;
}

.estimate-card__header h2 {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.estimate-card__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.estimate-card__status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6ed19f;
  box-shadow: 0 0 0 4px rgba(110, 209, 159, 0.13);
}

.estimate-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border-bottom: 1px solid var(--color-slate-200);
  background: var(--color-slate-200);
}

.estimate-overview__item {
  padding: 14px 16px;
  background: var(--color-slate-50);
}

.estimate-overview__item--wide {
  grid-column: 1 / -1;
}

.estimate-overview__item span,
.estimate-overview__item strong {
  display: block;
}

.estimate-overview__item span {
  color: var(--color-slate-500);
  font-size: 0.69rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.estimate-overview__item strong {
  margin-top: 3px;
  color: var(--color-slate-900);
  font-size: 0.8rem;
  line-height: 1.4;
}

.estimate-breakdown {
  padding: 22px 22px 10px;
}

.estimate-breakdown__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 11px;
}

.estimate-breakdown__heading h3 {
  margin: 0;
  color: var(--color-navy-900);
  font-size: 0.94rem;
}

.estimate-breakdown__heading span {
  color: var(--color-slate-400);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
}

.estimate-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--color-slate-200);
}

.estimate-row:last-child {
  border-bottom: 0;
}

.estimate-row span {
  color: var(--color-slate-600);
  font-size: 0.76rem;
  line-height: 1.4;
}

.estimate-row strong {
  flex: 0 0 auto;
  color: var(--color-slate-900);
  font-size: 0.78rem;
}

.estimate-subtotal,
.estimate-contingency {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 22px;
  padding: 14px 0;
  border-top: 1px solid var(--color-slate-200);
}

.estimate-subtotal span,
.estimate-contingency span {
  color: var(--color-slate-700);
  font-size: 0.8rem;
  font-weight: 800;
}

.estimate-subtotal strong,
.estimate-contingency strong {
  color: var(--color-navy-900);
  font-size: 0.94rem;
}

.estimate-contingency {
  align-items: flex-start;
}

.estimate-contingency small {
  display: block;
  margin-top: 2px;
  color: var(--color-slate-400);
  font-size: 0.67rem;
}

.estimate-total {
  margin-top: 2px;
  padding: 21px 22px;
  color: var(--color-white);
  background:
    linear-gradient(
      135deg,
      var(--color-steel-700),
      var(--color-navy-800)
    );
}

.estimate-total span,
.estimate-total strong {
  display: block;
}

.estimate-total span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.estimate-total strong {
  margin-top: 4px;
  font-size: clamp(1.75rem, 3vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.estimate-range {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 18px 22px 0;
  padding: 14px;
  border: 1px solid #d4e5dc;
  border-radius: var(--radius-md);
  background: var(--color-green-100);
}

.estimate-range__icon {
  display: grid;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  background: var(--color-green-600);
  color: var(--color-white);
}

.estimate-range__icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.estimate-range span,
.estimate-range strong {
  display: block;
}

.estimate-range span {
  color: var(--color-green-700);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.estimate-range strong {
  margin-top: 2px;
  color: #214f3c;
  font-size: 0.95rem;
}

.estimate-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 18px 22px 0;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 800;
  transition:
    transform var(--transition),
    background-color var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button--primary {
  background: var(--color-copper-600);
  color: var(--color-white);
  box-shadow: 0 8px 18px rgba(211, 106, 34, 0.22);
}

.button--primary:hover {
  background: var(--color-copper-700);
  transform: translateY(-1px);
  box-shadow: 0 11px 24px rgba(182, 90, 29, 0.25);
}

.button--secondary {
  border: 1px solid var(--color-slate-300);
  background: var(--color-white);
  color: var(--color-slate-700);
}

.button--secondary:hover {
  border-color: var(--color-steel-500);
  background: var(--color-steel-50);
  color: var(--color-steel-700);
  transform: translateY(-1px);
}

.button:focus-visible {
  outline: 4px solid rgba(69, 107, 135, 0.2);
  outline-offset: 2px;
}

.estimate-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 17px 22px 22px;
  padding: 12px;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  background: var(--color-slate-50);
}

.estimate-disclaimer__icon {
  display: grid;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-slate-700);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 900;
}

.estimate-disclaimer p {
  margin: 0;
  color: var(--color-slate-500);
  font-size: 0.66rem;
  line-height: 1.5;
}

.site-footer {
  padding: 0 20px 38px;
  text-align: center;
}

.site-footer p {
  max-width: 840px;
  margin: 0 auto;
  color: var(--color-slate-500);
  font-size: 0.74rem;
}

@media (max-width: 1080px) {
  .estimator__layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(315px, 0.8fr);
    gap: 22px;
  }

  .form-section {
    padding: 24px;
  }

  .quantity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .choice-grid--three {
    grid-template-columns: 1fr;
  }

  .checkbox-list--services {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero__inner {
    padding: 52px 0 44px;
  }

  .estimator__intro {
    align-items: flex-start;
  }

  .intro-badge {
    flex-basis: 270px;
  }

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

  .estimate-column {
    position: static;
  }

  .estimate-card {
    max-width: 720px;
    margin: 0 auto;
  }
}

@media (max-width: 720px) {
  .hero__inner,
  .estimator {
    width: min(100% - 28px, 1180px);
  }

  .hero__content {
    align-items: flex-start;
  }

  .hero__icon {
    flex-basis: 68px;
    width: 68px;
    height: 68px;
    border-radius: 18px;
  }

  .hero__icon svg {
    width: 40px;
    height: 40px;
  }

  .estimator {
    padding-top: 34px;
  }

  .estimator__intro {
    display: block;
  }

  .intro-badge {
    margin-top: 20px;
  }

  .form-grid--two,
  .choice-grid--two,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .form-section {
    padding: 22px;
    border-radius: 20px;
  }

  .form-section__header {
    margin-bottom: 22px;
  }

  .estimate-overview {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 15px;
  }

  .hero__inner {
    padding: 38px 0 34px;
  }

  .hero__content {
    display: block;
  }

  .hero__icon {
    margin-bottom: 18px;
  }

  .hero h1 {
    font-size: 2.15rem;
  }

  .hero__trust {
    display: grid;
  }

  .trust-item {
    justify-content: flex-start;
  }

  .form-section {
    padding: 18px;
    border-radius: 17px;
  }

  .form-section__header {
    gap: 12px;
  }

  .form-section__icon {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
  }

  .form-section__icon svg {
    width: 21px;
    height: 21px;
  }

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

  .measurement-preview {
    align-items: flex-start;
    padding: 13px;
  }

  .measurement-preview__divider {
    margin: 0 12px;
  }

  .estimate-card__header {
    padding: 20px;
  }

  .estimate-breakdown {
    padding: 20px 18px 8px;
  }

  .estimate-subtotal,
  .estimate-contingency {
    margin: 0 18px;
  }

  .estimate-total {
    padding: 19px 18px;
  }

  .estimate-range {
    margin: 16px 18px 0;
  }

  .estimate-actions {
    grid-template-columns: 1fr;
    padding: 16px 18px 0;
  }

  .estimate-disclaimer {
    margin: 16px 18px 18px;
  }
}

@media (max-width: 390px) {
  .quantity-grid {
    grid-template-columns: 1fr;
  }

  .measurement-preview {
    display: block;
  }

  .measurement-preview__divider {
    width: 100%;
    height: 1px;
    margin: 12px 0;
  }

  .estimate-overview {
    grid-template-columns: 1fr;
  }

  .estimate-overview__item--wide {
    grid-column: auto;
  }

  .estimate-row {
    gap: 10px;
  }

  .estimate-row span {
    max-width: 68%;
  }
}

@media print {
  body {
    background: var(--color-white);
  }

  .hero,
  .estimator__intro,
  .form-column,
  .site-footer,
  .estimate-actions {
    display: none !important;
  }

  .estimator {
    width: 100%;
    padding: 0;
  }

  .estimator__layout {
    display: block;
  }

  .estimate-column {
    position: static;
  }

  .estimate-card {
    width: 100%;
    max-width: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .estimate-card__header,
  .estimate-total {
    color: #000000;
    background: #ffffff;
    border-bottom: 1px solid #000000;
  }

  .estimate-card__eyebrow,
  .estimate-card__status {
    color: #000000;
  }

  .estimate-card__status {
    border-color: #000000;
  }

  .estimate-card__status span {
    background: #000000;
    box-shadow: none;
  }

  .estimate-range,
  .estimate-overview__item,
  .estimate-disclaimer {
    background: #ffffff;
  }

  .estimate-range {
    border-color: #000000;
  }

  .estimate-range__icon {
    color: #000000;
    background: #ffffff;
    border: 1px solid #000000;
  }

  .estimate-total span,
  .estimate-total strong {
    color: #000000;
  }
}