@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap");

:root {
  --color-forest-950: #10251f;
  --color-forest-900: #17352d;
  --color-forest-800: #21473c;
  --color-forest-700: #2c5c4d;
  --color-forest-600: #39705e;
  --color-forest-500: #4c8874;
  --color-forest-100: #dcebe5;
  --color-forest-50: #eef6f2;

  --color-wood-900: #56351f;
  --color-wood-800: #70482d;
  --color-wood-700: #8a5d3c;
  --color-wood-600: #a8764f;
  --color-wood-500: #c18d63;
  --color-wood-300: #ddb894;
  --color-wood-200: #ead0b6;
  --color-wood-100: #f4e5d6;
  --color-wood-50: #faf3eb;

  --color-gold-700: #9e6d24;
  --color-gold-600: #bd8730;
  --color-gold-500: #d5a34c;
  --color-gold-100: #f6e8c8;

  --color-charcoal-950: #17201d;
  --color-charcoal-900: #202a27;
  --color-charcoal-800: #313c38;
  --color-charcoal-700: #4a5551;
  --color-charcoal-600: #65706c;
  --color-charcoal-500: #7c8783;
  --color-charcoal-400: #9aa39f;
  --color-charcoal-300: #bac1be;
  --color-charcoal-200: #d8ddda;
  --color-charcoal-100: #e9ecea;
  --color-charcoal-50: #f5f7f6;

  --color-white: #ffffff;
  --color-error: #b94242;

  --font-heading: "Manrope", Arial, sans-serif;
  --font-body: "DM Sans", Arial, sans-serif;

  --shadow-sm: 0 8px 24px rgba(23, 37, 32, 0.06);
  --shadow-md: 0 18px 45px rgba(20, 39, 33, 0.1);
  --shadow-lg: 0 28px 70px rgba(15, 30, 25, 0.16);
  --shadow-button: 0 12px 24px rgba(23, 53, 45, 0.2);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition-fast: 180ms ease;
  --transition-normal: 280ms ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  background: var(--color-charcoal-50);
  color: var(--color-charcoal-900);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  font: inherit;
}

button,
label,
select {
  -webkit-tap-highlight-color: transparent;
}

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

svg {
  display: block;
}

.page-shell {
  min-height: 100vh;
  overflow-x: hidden;
}

.site-header {
  position: relative;
  z-index: 20;
  background: var(--color-white);
  border-bottom: 1px solid rgba(23, 53, 45, 0.1);
}

.header-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.brand-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 14px;
  background: linear-gradient(
    145deg,
    var(--color-forest-800),
    var(--color-forest-950)
  );
  color: var(--color-wood-200);
  box-shadow: 0 10px 24px rgba(23, 53, 45, 0.2);
}

.brand-icon svg {
  width: 29px;
  height: 29px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-forest-950);
}

.brand-text small {
  margin-top: 4px;
  color: var(--color-charcoal-600);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.25;
}

.contact-label {
  color: var(--color-charcoal-500);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.header-contact a {
  margin-top: 5px;
  color: var(--color-forest-800);
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.header-contact a:hover {
  color: var(--color-wood-700);
  transform: translateY(-1px);
}

.hero-section {
  position: relative;
  min-height: 550px;
  display: flex;
  align-items: center;
  isolation: isolate;
  background:
    linear-gradient(
      90deg,
      rgba(12, 31, 26, 0.98) 0%,
      rgba(17, 47, 39, 0.95) 43%,
      rgba(22, 53, 45, 0.79) 70%,
      rgba(25, 52, 45, 0.68) 100%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(213, 163, 76, 0.16),
      transparent 38%
    );
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    repeating-linear-gradient(
      100deg,
      rgba(255, 255, 255, 0.025) 0,
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px,
      transparent 55px
    ),
    linear-gradient(
      155deg,
      transparent 0%,
      transparent 55%,
      rgba(193, 141, 99, 0.08) 55%,
      rgba(193, 141, 99, 0.08) 72%,
      transparent 72%
    );
}

.hero-section::after {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  right: -220px;
  bottom: -360px;
  z-index: -2;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(255, 255, 255, 0.025),
    0 0 0 160px rgba(255, 255, 255, 0.016);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      circle at 80% 50%,
      rgba(255, 255, 255, 0.06),
      transparent 30%
    ),
    linear-gradient(
      to bottom,
      transparent 75%,
      rgba(10, 25, 21, 0.15)
    );
}

.hero-content {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(330px, 0.7fr);
  align-items: center;
  gap: 80px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border: 1px solid rgba(244, 229, 214, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--color-wood-200);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-gold-500);
  box-shadow: 0 0 0 5px rgba(213, 163, 76, 0.13);
}

.hero-copy h1 {
  max-width: 720px;
  margin-top: 23px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero-copy > p {
  max-width: 650px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.77);
  font-size: 18px;
  line-height: 1.75;
}

.hero-benefits {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 13px 24px;
}

.hero-benefits span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  font-weight: 600;
}

.hero-benefits svg {
  width: 18px;
  height: 18px;
  padding: 3px;
  border-radius: 50%;
  background: rgba(213, 163, 76, 0.17);
  fill: none;
  stroke: var(--color-gold-500);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-card {
  position: relative;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.12),
      rgba(255, 255, 255, 0.05)
    );
  box-shadow: 0 26px 65px rgba(4, 16, 13, 0.24);
  backdrop-filter: blur(15px);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  top: -105px;
  right: -75px;
  border-radius: 50%;
  background: rgba(213, 163, 76, 0.15);
}

.hero-card-label {
  position: relative;
  display: inline-block;
  color: var(--color-gold-500);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card h2 {
  position: relative;
  margin-top: 13px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 25px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.hero-card p {
  position: relative;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.7;
}

.hero-card-stat {
  position: relative;
  margin-top: 25px;
  padding: 19px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-radius: 15px;
  background: rgba(5, 20, 16, 0.26);
}

.hero-card-stat strong {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero-card-stat span {
  max-width: 100px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.calculator-section {
  padding: 92px 0 110px;
  background:
    radial-gradient(
      circle at top left,
      rgba(244, 229, 214, 0.55),
      transparent 33%
    ),
    var(--color-charcoal-50);
}

.calculator-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.calculator-heading {
  margin-bottom: 42px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.calculator-heading > div:first-child {
  max-width: 690px;
}

.section-label {
  display: inline-block;
  color: var(--color-wood-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.calculator-heading h2,
.process-heading h2 {
  margin-top: 9px;
  color: var(--color-forest-950);
  font-family: var(--font-heading);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.calculator-heading p,
.process-heading p {
  margin-top: 13px;
  color: var(--color-charcoal-600);
  font-size: 16px;
  line-height: 1.72;
}

.calculator-status {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border: 1px solid var(--color-forest-100);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-forest-700);
  font-size: 12px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-forest-500);
  box-shadow: 0 0 0 5px var(--color-forest-50);
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(76, 136, 116, 0.13);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(76, 136, 116, 0);
  }
}

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(350px, 0.78fr);
  align-items: start;
  gap: 30px;
}

.calculator-form {
  display: flex;
  flex-direction: column;
  gap: 23px;
}

.form-card {
  padding: 30px;
  border: 1px solid var(--color-charcoal-100);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-normal);
}

.form-card:hover {
  border-color: rgba(44, 92, 77, 0.2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.form-card-header {
  margin-bottom: 26px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.section-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 13px;
  background: var(--color-forest-50);
  color: var(--color-forest-700);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
}

.form-card-header h3 {
  color: var(--color-forest-950);
  font-family: var(--font-heading);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.form-card-header p {
  margin-top: 5px;
  color: var(--color-charcoal-500);
  font-size: 14px;
  line-height: 1.55;
}

.form-grid {
  display: grid;
  gap: 20px;
}

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

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

.form-group {
  min-width: 0;
}

.form-group label {
  display: inline-block;
  margin-bottom: 9px;
  color: var(--color-charcoal-800);
  font-size: 13px;
  font-weight: 700;
}

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

.input-with-unit input,
.select-wrapper select {
  width: 100%;
  height: 52px;
  outline: none;
  border: 1px solid var(--color-charcoal-200);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-charcoal-900);
  font-size: 15px;
  font-weight: 600;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.input-with-unit input {
  padding: 0 52px 0 15px;
}

.select-wrapper select {
  padding: 0 44px 0 15px;
  cursor: pointer;
  appearance: none;
}

.input-with-unit input:hover,
.select-wrapper select:hover {
  border-color: var(--color-charcoal-300);
}

.input-with-unit input:focus,
.select-wrapper select:focus {
  border-color: var(--color-forest-500);
  box-shadow: 0 0 0 4px rgba(76, 136, 116, 0.12);
}

.input-with-unit input:invalid:not(:focus) {
  border-color: var(--color-error);
}

.input-with-unit > span {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  color: var(--color-charcoal-500);
  font-size: 13px;
  font-weight: 700;
  pointer-events: none;
}

.select-wrapper::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 17px;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--color-charcoal-500);
  border-bottom: 2px solid var(--color-charcoal-500);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.field-help {
  display: block;
  margin-top: 7px;
  color: var(--color-charcoal-400);
  font-size: 11px;
  line-height: 1.4;
}

.dimension-summary {
  margin-top: 23px;
  padding: 17px 19px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--color-forest-100);
  border-radius: 13px;
  background: var(--color-forest-50);
}

.dimension-icon {
  width: 41px;
  height: 41px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--color-white);
  color: var(--color-forest-700);
  box-shadow: 0 5px 15px rgba(23, 53, 45, 0.08);
}

.dimension-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dimension-summary > div:last-child {
  display: flex;
  flex-direction: column;
}

.dimension-summary span {
  color: var(--color-charcoal-500);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dimension-summary strong {
  margin-top: 2px;
  color: var(--color-forest-900);
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
}

.dimension-summary strong span {
  color: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  text-transform: none;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
}

.choice-card,
.material-card,
.upgrade-card {
  position: relative;
  cursor: pointer;
}

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

.choice-card-content {
  min-height: 156px;
  padding: 18px 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-charcoal-200);
  border-radius: 14px;
  background: var(--color-white);
  text-align: center;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.choice-card:hover .choice-card-content {
  border-color: var(--color-forest-300);
  background: var(--color-forest-50);
  transform: translateY(-2px);
}

.choice-card input:checked + .choice-card-content {
  border-color: var(--color-forest-600);
  background: linear-gradient(
    180deg,
    var(--color-white),
    var(--color-forest-50)
  );
  box-shadow: 0 0 0 3px rgba(76, 136, 116, 0.1);
}

.choice-card input:focus-visible + .choice-card-content {
  outline: 3px solid rgba(76, 136, 116, 0.18);
  outline-offset: 2px;
}

.choice-icon {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 12px;
  background: var(--color-charcoal-50);
  color: var(--color-charcoal-600);
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.choice-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.choice-card input:checked + .choice-card-content .choice-icon {
  background: var(--color-forest-800);
  color: var(--color-white);
}

.choice-card-content strong {
  color: var(--color-charcoal-800);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.choice-card-content small {
  margin-top: 5px;
  color: var(--color-charcoal-500);
  font-size: 11px;
  line-height: 1.35;
}

.material-options {
  display: grid;
  gap: 11px;
}

.material-card-body {
  min-height: 76px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--color-charcoal-200);
  border-radius: 14px;
  background: var(--color-white);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.material-card:hover .material-card-body {
  border-color: var(--color-wood-300);
  background: var(--color-wood-50);
  transform: translateX(3px);
}

.material-card input:checked + .material-card-body {
  border-color: var(--color-wood-600);
  background: linear-gradient(
    90deg,
    var(--color-wood-50),
    var(--color-white)
  );
  box-shadow: 0 0 0 3px rgba(168, 118, 79, 0.1);
}

.material-card input:focus-visible + .material-card-body {
  outline: 3px solid rgba(168, 118, 79, 0.18);
  outline-offset: 2px;
}

.material-swatch {
  width: 50px;
  height: 50px;
  border-radius: 11px;
  box-shadow:
    inset 0 0 0 1px rgba(39, 27, 19, 0.1),
    0 5px 12px rgba(60, 40, 25, 0.12);
}

.material-pressure {
  background:
    repeating-linear-gradient(
      8deg,
      rgba(75, 50, 30, 0.18) 0,
      rgba(75, 50, 30, 0.18) 1px,
      transparent 1px,
      transparent 8px
    ),
    linear-gradient(135deg, #c39b70, #9f754e);
}

.material-cedar {
  background:
    repeating-linear-gradient(
      -7deg,
      rgba(84, 37, 18, 0.2) 0,
      rgba(84, 37, 18, 0.2) 1px,
      transparent 1px,
      transparent 7px
    ),
    linear-gradient(135deg, #cf8454, #a95431);
}

.material-redwood {
  background:
    repeating-linear-gradient(
      9deg,
      rgba(55, 14, 8, 0.22) 0,
      rgba(55, 14, 8, 0.22) 1px,
      transparent 1px,
      transparent 7px
    ),
    linear-gradient(135deg, #ae5b45, #74352b);
}

.material-composite {
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px,
      transparent 6px
    ),
    linear-gradient(135deg, #70685f, #48443f);
}

.material-pvc {
  background:
    repeating-linear-gradient(
      8deg,
      rgba(255, 255, 255, 0.17) 0,
      rgba(255, 255, 255, 0.17) 1px,
      transparent 1px,
      transparent 7px
    ),
    linear-gradient(135deg, #9c8c7b, #65594d);
}

.material-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.material-info strong {
  color: var(--color-charcoal-900);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 800;
}

.material-info small {
  margin-top: 3px;
  color: var(--color-charcoal-500);
  font-size: 12px;
  line-height: 1.4;
}

.material-price {
  color: var(--color-wood-700);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.permit-notice {
  margin-top: 23px;
  padding: 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border: 1px solid var(--color-gold-100);
  border-radius: 14px;
  background: #fffaf0;
}

.notice-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--color-gold-100);
  color: var(--color-gold-700);
}

.notice-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.permit-notice strong {
  display: block;
  color: var(--color-charcoal-800);
  font-size: 13px;
  font-weight: 800;
}

.permit-notice p {
  margin-top: 4px;
  color: var(--color-charcoal-600);
  font-size: 12px;
  line-height: 1.55;
}

.upgrade-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.upgrade-card {
  min-height: 82px;
  padding: 14px;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border: 1px solid var(--color-charcoal-200);
  border-radius: 14px;
  background: var(--color-white);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.upgrade-card:hover {
  border-color: var(--color-forest-300);
  background: var(--color-forest-50);
  transform: translateY(-2px);
}

.upgrade-card:has(input:checked) {
  border-color: var(--color-forest-600);
  background: var(--color-forest-50);
  box-shadow: 0 0 0 3px rgba(76, 136, 116, 0.09);
}

.upgrade-card:has(input:focus-visible) {
  outline: 3px solid rgba(76, 136, 116, 0.18);
  outline-offset: 2px;
}

.custom-checkbox {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1.5px solid var(--color-charcoal-300);
  border-radius: 6px;
  background: var(--color-white);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.upgrade-card input:checked ~ .custom-checkbox {
  border-color: var(--color-forest-700);
  background: var(--color-forest-700);
}

.upgrade-card input:checked ~ .custom-checkbox::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: rotate(45deg);
}

.upgrade-icon {
  width: 41px;
  height: 41px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--color-charcoal-50);
  color: var(--color-charcoal-600);
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.upgrade-card input:checked ~ .upgrade-icon {
  background: var(--color-forest-800);
  color: var(--color-white);
}

.upgrade-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.upgrade-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.upgrade-text strong {
  color: var(--color-charcoal-800);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
}

.upgrade-text small {
  margin-top: 3px;
  color: var(--color-charcoal-500);
  font-size: 11px;
  line-height: 1.35;
}

.form-actions {
  padding-top: 4px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.button {
  min-height: 51px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button:focus-visible {
  outline: 3px solid rgba(76, 136, 116, 0.2);
  outline-offset: 3px;
}

.button-secondary {
  border: 1px solid var(--color-charcoal-200);
  background: var(--color-white);
  color: var(--color-charcoal-700);
  box-shadow: var(--shadow-sm);
}

.button-secondary:hover {
  border-color: var(--color-charcoal-300);
  background: var(--color-charcoal-50);
}

.button-primary {
  background: linear-gradient(
    135deg,
    var(--color-forest-700),
    var(--color-forest-950)
  );
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}

.button-primary:hover {
  background: linear-gradient(
    135deg,
    var(--color-forest-600),
    var(--color-forest-900)
  );
  box-shadow: 0 15px 28px rgba(23, 53, 45, 0.26);
}

.estimate-panel {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.estimate-card {
  overflow: hidden;
  border: 1px solid rgba(23, 53, 45, 0.12);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.estimate-card-top {
  padding: 24px 25px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  background:
    radial-gradient(
      circle at 95% 0%,
      rgba(213, 163, 76, 0.16),
      transparent 32%
    ),
    linear-gradient(
      145deg,
      var(--color-forest-900),
      var(--color-forest-950)
    );
}

.estimate-label {
  color: var(--color-wood-200);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.estimate-card-top h2 {
  margin-top: 5px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.estimate-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.estimate-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #70c79e;
  box-shadow: 0 0 0 4px rgba(112, 199, 158, 0.13);
}

.price-range {
  padding: 25px 25px 22px;
  border-bottom: 1px solid var(--color-charcoal-100);
}

.price-caption {
  color: var(--color-charcoal-500);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.price-values {
  margin-top: 7px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.price-values strong {
  color: var(--color-forest-900);
  font-family: var(--font-heading);
  font-size: clamp(25px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.price-values span {
  color: var(--color-charcoal-400);
  font-size: 12px;
  font-weight: 700;
}

.price-range p {
  margin-top: 12px;
  color: var(--color-charcoal-500);
  font-size: 11px;
  line-height: 1.55;
}

.project-snapshot {
  padding: 18px 25px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--color-charcoal-100);
  background: var(--color-charcoal-50);
}

.snapshot-item {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.snapshot-item span {
  color: var(--color-charcoal-500);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.snapshot-item strong {
  margin-top: 3px;
  overflow: hidden;
  color: var(--color-charcoal-800);
  font-size: 12px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snapshot-divider {
  align-self: stretch;
  background: var(--color-charcoal-200);
}

.breakdown-section {
  padding: 22px 25px 24px;
  border-bottom: 1px solid var(--color-charcoal-100);
}

.breakdown-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.breakdown-heading h3 {
  color: var(--color-charcoal-900);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
}

.breakdown-heading > span {
  color: var(--color-charcoal-400);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.breakdown-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.breakdown-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 13px;
}

.breakdown-row > span {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--color-charcoal-600);
  font-size: 11px;
  line-height: 1.4;
}

.breakdown-dot {
  width: 6px;
  height: 6px;
  margin-top: 5px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-wood-500);
}

.breakdown-row strong {
  flex-shrink: 0;
  color: var(--color-charcoal-800);
  font-size: 11px;
  font-weight: 800;
}

.breakdown-total {
  margin-top: 17px;
  padding-top: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px dashed var(--color-charcoal-200);
}

.breakdown-total span {
  color: var(--color-charcoal-700);
  font-size: 12px;
  font-weight: 700;
}

.breakdown-total strong {
  color: var(--color-forest-800);
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
}

.timeline-section {
  padding: 20px 25px;
  display: flex;
  align-items: flex-start;
  gap: 13px;
  border-bottom: 1px solid var(--color-charcoal-100);
  background: var(--color-forest-50);
}

.timeline-icon {
  width: 41px;
  height: 41px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--color-white);
  color: var(--color-forest-700);
  box-shadow: 0 5px 14px rgba(23, 53, 45, 0.08);
}

.timeline-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.timeline-section > div:last-child {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.timeline-section span {
  color: var(--color-charcoal-500);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.timeline-section strong {
  margin-top: 2px;
  color: var(--color-forest-900);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
}

.timeline-section small {
  margin-top: 4px;
  color: var(--color-charcoal-500);
  font-size: 10px;
  line-height: 1.45;
}

.recommendation-section {
  padding: 21px 25px;
  border-bottom: 1px solid var(--color-charcoal-100);
}

.recommendation-heading {
  display: flex;
  align-items: center;
  gap: 9px;
}

.recommendation-icon {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 9px;
  background: var(--color-gold-100);
  color: var(--color-gold-700);
}

.recommendation-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.recommendation-heading h3 {
  color: var(--color-charcoal-900);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
}

.recommendation-section p {
  margin-top: 11px;
  color: var(--color-charcoal-600);
  font-size: 11px;
  line-height: 1.6;
}

.estimate-disclaimer {
  padding: 18px 25px 21px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.estimate-disclaimer svg {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  flex-shrink: 0;
  fill: none;
  stroke: var(--color-charcoal-400);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.estimate-disclaimer p {
  color: var(--color-charcoal-500);
  font-size: 9px;
  line-height: 1.55;
}

.consultation-card {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--color-wood-200);
  border-radius: var(--radius-md);
  background:
    radial-gradient(
      circle at top right,
      rgba(221, 184, 148, 0.24),
      transparent 35%
    ),
    var(--color-wood-50);
  box-shadow: var(--shadow-sm);
}

.consultation-card span {
  color: var(--color-wood-700);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.consultation-card h3 {
  margin-top: 3px;
  color: var(--color-wood-900);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.consultation-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  color: var(--color-forest-800);
  font-size: 11px;
  font-weight: 800;
  transition:
    color var(--transition-fast),
    gap var(--transition-fast);
}

.consultation-link:hover {
  gap: 10px;
  color: var(--color-wood-700);
}

.consultation-link svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.process-section {
  padding: 100px 0;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.97),
      rgba(244, 229, 214, 0.38)
    ),
    var(--color-white);
  border-top: 1px solid var(--color-charcoal-100);
}

.process-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.process-heading {
  max-width: 700px;
}

.process-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.process-card {
  position: relative;
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--color-charcoal-100);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-wood-200);
  box-shadow: var(--shadow-md);
}

.process-card::after {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -75px;
  bottom: -75px;
  border-radius: 50%;
  background: var(--color-wood-50);
  transition: transform var(--transition-normal);
}

.process-card:hover::after {
  transform: scale(1.2);
}

.process-number {
  position: absolute;
  top: 23px;
  right: 25px;
  color: var(--color-charcoal-100);
  font-family: var(--font-heading);
  font-size: 43px;
  font-weight: 800;
  line-height: 1;
}

.process-icon {
  position: relative;
  z-index: 1;
  width: 53px;
  height: 53px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: var(--color-forest-50);
  color: var(--color-forest-700);
}

.process-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.process-card h3 {
  position: relative;
  z-index: 1;
  margin-top: 23px;
  color: var(--color-forest-950);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.process-card p {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  color: var(--color-charcoal-600);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer {
  padding: 30px 0;
  background: var(--color-forest-950);
}

.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
}

.footer-brand span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

.footer-inner > p {
  max-width: 500px;
  color: rgba(255, 255, 255, 0.46);
  font-size: 10px;
  line-height: 1.5;
  text-align: right;
}

@media (max-width: 1080px) {
  .hero-content {
    gap: 45px;
  }

  .calculator-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(330px, 0.75fr);
  }

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

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

  .form-grid-three .form-group:last-child {
    grid-column: 1 / -1;
  }

  .form-grid-three .form-group:last-child .select-wrapper {
    max-width: 50%;
  }
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .hero-copy {
    max-width: 750px;
  }

  .hero-card {
    max-width: 550px;
  }

  .calculator-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .calculator-layout {
    grid-template-columns: 1fr;
  }

  .estimate-panel {
    position: static;
  }

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

  .estimate-card-top,
  .price-range,
  .project-snapshot,
  .estimate-disclaimer {
    grid-column: 1 / -1;
  }

  .breakdown-section {
    border-right: 1px solid var(--color-charcoal-100);
    border-bottom: 0;
  }

  .timeline-section {
    border-bottom: 1px solid var(--color-charcoal-100);
  }

  .recommendation-section {
    border-bottom: 0;
  }

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

  .process-card {
    min-height: 0;
  }
}

@media (max-width: 700px) {
  .header-inner {
    width: min(100% - 28px, 1180px);
    min-height: 72px;
  }

  .brand-icon {
    width: 43px;
    height: 43px;
  }

  .brand-text strong {
    font-size: 16px;
  }

  .brand-text small {
    font-size: 10px;
  }

  .header-contact {
    display: none;
  }

  .hero-content,
  .calculator-container,
  .process-container,
  .footer-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero-section {
    min-height: auto;
  }

  .hero-content {
    padding: 65px 0;
  }

  .hero-copy h1 {
    font-size: clamp(40px, 12vw, 58px);
  }

  .hero-copy > p {
    font-size: 16px;
  }

  .hero-benefits {
    gap: 11px 18px;
  }

  .hero-card {
    padding: 25px;
  }

  .calculator-section {
    padding: 70px 0 80px;
  }

  .calculator-heading {
    margin-bottom: 30px;
  }

  .form-card {
    padding: 23px;
  }

  .form-grid-two,
  .form-grid-three,
  .upgrade-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-three .form-group:last-child {
    grid-column: auto;
  }

  .form-grid-three .form-group:last-child .select-wrapper {
    max-width: none;
  }

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

  .choice-card-content {
    min-height: 145px;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .button {
    width: 100%;
  }

  .estimate-card {
    display: block;
  }

  .breakdown-section {
    border-right: 0;
    border-bottom: 1px solid var(--color-charcoal-100);
  }

  .recommendation-section {
    border-bottom: 1px solid var(--color-charcoal-100);
  }

  .consultation-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .process-section {
    padding: 75px 0;
  }

  .process-grid {
    margin-top: 32px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }

  .footer-inner > p {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: 54px 0;
  }

  .eyebrow {
    font-size: 10px;
  }

  .hero-copy h1 {
    margin-top: 18px;
    font-size: 40px;
  }

  .hero-benefits {
    flex-direction: column;
  }

  .hero-card {
    padding: 22px;
  }

  .hero-card-stat {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-card-stat span {
    max-width: none;
  }

  .calculator-heading h2,
  .process-heading h2 {
    font-size: 34px;
  }

  .calculator-status {
    width: 100%;
    justify-content: center;
  }

  .form-card {
    padding: 20px 17px;
    border-radius: 18px;
  }

  .form-card-header {
    gap: 12px;
  }

  .section-number {
    width: 39px;
    height: 39px;
    border-radius: 11px;
  }

  .form-card-header h3 {
    font-size: 19px;
  }

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

  .choice-card-content {
    min-height: 125px;
  }

  .material-card-body {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    padding: 12px;
    gap: 11px;
  }

  .material-swatch {
    width: 44px;
    height: 44px;
  }

  .permit-notice {
    padding: 15px;
  }

  .upgrade-card {
    grid-template-columns: auto auto minmax(0, 1fr);
    padding: 12px;
  }

  .estimate-card-top,
  .price-range,
  .project-snapshot,
  .breakdown-section,
  .timeline-section,
  .recommendation-section,
  .estimate-disclaimer {
    padding-left: 19px;
    padding-right: 19px;
  }

  .estimate-card-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .price-values {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .price-values span {
    padding-left: 2px;
  }

  .project-snapshot {
    grid-template-columns: 1fr;
    gap: 11px;
  }

  .snapshot-divider {
    width: 100%;
    height: 1px;
  }

  .breakdown-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .process-card {
    padding: 25px;
  }
}

@media print {
  @page {
    margin: 0.55in;
  }

  body {
    background: var(--color-white);
    color: #000000;
  }

  .site-header,
  .hero-section,
  .calculator-heading,
  .calculator-form,
  .consultation-card,
  .process-section,
  .site-footer {
    display: none !important;
  }

  .calculator-section {
    padding: 0;
    background: var(--color-white);
  }

  .calculator-container,
  .calculator-layout,
  .estimate-panel {
    width: 100%;
    display: block;
  }

  .estimate-panel {
    position: static;
  }

  .estimate-card {
    border: 1px solid #cccccc;
    box-shadow: none;
    break-inside: avoid;
  }

  .estimate-card-top {
    background: #17352d !important;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  .timeline-section,
  .project-snapshot {
    background: #f5f7f6 !important;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  .estimate-disclaimer {
    padding-bottom: 15px;
  }
}

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