:root {
  --ink: #17211f;
  --muted: #5f6c68;
  --paper: #fbfcf9;
  --surface: #ffffff;
  --soft: #eef4ef;
  --line: #dce5df;
  --brand: #176b57;
  --brand-dark: #0d4f40;
  --accent: #d9f066;
  --shadow: 0 22px 55px rgba(25, 55, 46, 0.12);
  --radius: 24px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

a {
  color: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--brand-dark);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid #ffb11b;
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: rgba(251, 252, 249, 0.94);
  border-bottom: 1px solid rgba(220, 229, 223, 0.85);
  backdrop-filter: blur(14px);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.header-inner {
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  flex: 0 0 auto;
  color: #fff;
  background: var(--brand);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 1.15rem;
}

.site-header .brand {
  font-size: 1.05rem;
}

.site-header .brand-mark {
  width: 44px;
  height: 44px;
  font-size: 1.4rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.main-nav a {
  color: #3f4c48;
  font-size: 0.93rem;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a:hover,
.text-link:hover {
  color: var(--brand);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  color: #fff;
  background: var(--brand);
  border: 2px solid var(--brand);
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(23, 107, 87, 0.2);
  font: inherit;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  transform: translateY(-1px);
}

.button-small {
  min-height: 44px;
  padding: 10px 17px;
  font-size: 0.88rem;
}

.hero {
  overflow: hidden;
  padding: 78px 0 92px;
  background:
    radial-gradient(circle at 9% 12%, rgba(217, 240, 102, 0.23), transparent 23rem),
    linear-gradient(180deg, #f7faf5 0%, var(--paper) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: clamp(48px, 7vw, 90px);
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--brand);
  font-size: 0.77rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 5vw, 4.85rem);
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.1rem, 3.7vw, 3.5rem);
}

h3 {
  margin-bottom: 13px;
  font-size: 1.55rem;
}

.hero-text {
  max-width: 620px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.6vw, 1.22rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.text-link {
  color: var(--ink);
  font-weight: 750;
  text-underline-offset: 5px;
}

.reassurance {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.check {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  flex: 0 0 auto;
  color: var(--brand-dark);
  background: var(--accent);
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 900;
}

.hero-visual {
  position: relative;
  isolation: isolate;
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  right: -45px;
  bottom: -38px;
  width: 78%;
  height: 84%;
  content: "";
  background: var(--accent);
  border-radius: 50% 18px 50% 18px;
  opacity: 0.74;
  transform: rotate(5deg);
}

.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 46% 18px 46% 18px;
  box-shadow: var(--shadow);
}

.hero-note {
  position: absolute;
  right: -12px;
  bottom: 24px;
  display: grid;
  min-width: 220px;
  gap: 2px;
  padding: 16px 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.95);
  border-left: 5px solid var(--accent);
  border-radius: 12px;
  box-shadow: 0 14px 32px rgba(25, 55, 46, 0.18);
}

.hero-note span {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section {
  padding: 104px 0;
  scroll-margin-top: 90px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 48px;
}

.section-heading h2 {
  max-width: 700px;
  margin-bottom: 0;
}

.section-heading > p,
.process-intro > p:last-child,
.faq-intro {
  margin: 0;
  color: var(--muted);
}

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

.service-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 36px rgba(35, 61, 52, 0.06);
}

.service-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.card-body {
  position: relative;
  padding: 28px;
}

.card-number {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.card-body > p {
  margin: 0;
  color: var(--muted);
}

.card-body .best-for {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: #4b5955;
  font-size: 0.92rem;
}

.best-for strong {
  color: var(--ink);
}

.process {
  color: #fff;
  background: var(--brand-dark);
}

.estimator {
  background:
    linear-gradient(135deg, rgba(217, 240, 102, 0.16), transparent 42%),
    var(--soft);
}

.estimator-shell {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(560px, 1.35fr);
  align-items: start;
  gap: clamp(48px, 7vw, 92px);
}

.estimator-intro {
  position: sticky;
  top: 116px;
}

.estimator-intro > p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
}

.estimator-note {
  display: grid;
  gap: 2px;
  margin-top: 28px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.72);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
}

.estimator-note span {
  color: var(--muted);
  font-size: 0.9rem;
}

.estimator-panel {
  padding: clamp(24px, 4vw, 42px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.estimator-question {
  min-width: 0;
  margin: 0 0 34px;
  padding: 0 0 34px;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.estimator-question legend {
  width: 100%;
  margin-bottom: 17px;
  padding: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.3;
}

.estimator-question legend span {
  display: inline-grid;
  width: 30px;
  height: 30px;
  margin-right: 8px;
  place-items: center;
  color: var(--brand-dark);
  background: var(--accent);
  border-radius: 50%;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.82rem;
}

.choice-grid {
  display: grid;
  gap: 10px;
}

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

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

.choice-card {
  position: relative;
  display: flex;
  min-height: 58px;
  margin: 0;
  align-items: center;
  cursor: pointer;
}

.choice-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.choice-card span {
  display: flex;
  width: 100%;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  color: #33413d;
  background: #fff;
  border: 1px solid #b7c6c0;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.choice-card:hover span {
  border-color: var(--brand);
}

.choice-card input:checked + span {
  color: var(--brand-dark);
  background: var(--soft);
  border-color: var(--brand);
  box-shadow: inset 0 0 0 1px var(--brand);
}

.choice-card input:focus-visible + span {
  outline: 3px solid #ffb11b;
  outline-offset: 3px;
}

.estimator-question.question-error legend {
  color: #a23b2a;
}

.estimator-question.question-error .choice-card span {
  border-color: #c66a59;
}

.estimator-error {
  margin: -10px 0 22px;
  padding: 12px 15px;
  color: #7b2d20;
  background: #fff0ec;
  border-left: 4px solid #c4513d;
  border-radius: 8px;
  font-weight: 700;
}

.estimator-actions,
.result-button {
  display: flex;
  gap: 12px;
}

.button-secondary {
  color: var(--brand-dark);
  background: transparent;
  border-color: var(--brand);
  box-shadow: none;
}

.button-secondary:hover {
  color: #fff;
}

.estimate-result {
  margin-top: 34px;
  padding: clamp(24px, 4vw, 36px);
  color: #fff;
  background: var(--brand-dark);
  border-radius: 18px;
}

.estimate-result[hidden],
.estimator-error[hidden] {
  display: none;
}

.result-label {
  margin: 0 0 7px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.estimate-result h3 {
  margin-bottom: 24px;
  color: #fff;
  font-size: 1.8rem;
}

.result-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.result-details div {
  padding: 0 18px;
}

.result-details div:first-child {
  padding-left: 0;
}

.result-details div:not(:first-child) {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.result-details dt {
  margin-bottom: 5px;
  color: #b9ccc6;
  font-size: 0.76rem;
}

.result-details dd {
  margin: 0;
  color: #fff;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.35;
}

.result-disclaimer {
  margin: 24px 0 18px;
  padding-top: 20px;
  color: #d9e5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.9rem;
  font-weight: 700;
}

.result-button {
  width: fit-content;
  color: var(--brand-dark);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: none;
}

.result-button:hover {
  color: #fff;
}

.process-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(430px, 1.28fr);
  gap: clamp(60px, 9vw, 120px);
}

.process h2,
.process h3 {
  color: #fff;
}

.process .eyebrow {
  color: var(--accent);
}

.process-intro > p:last-child,
.steps p {
  color: #c6d7d2;
}

.steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 22px;
  padding: 0 0 34px;
}

.steps li:not(:last-child) {
  margin-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.step-number {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: var(--brand-dark);
  background: var(--accent);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 1.2rem;
  font-weight: 800;
}

.steps h3 {
  margin-bottom: 9px;
}

.steps p {
  margin: 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(440px, 1.25fr);
  gap: clamp(60px, 9vw, 120px);
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  position: relative;
  padding: 24px 50px 24px 0;
  color: var(--ink);
  font-weight: 750;
  list-style: none;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  top: 22px;
  right: 3px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  content: "+";
  color: var(--brand);
  background: var(--soft);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 500;
}

details[open] summary::after {
  content: "−";
}

details p {
  margin: -6px 0 24px;
  padding-right: 46px;
  color: var(--muted);
}

.contact {
  padding-top: 54px;
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(440px, 1.18fr);
  gap: clamp(50px, 8vw, 100px);
  padding: clamp(36px, 6vw, 76px);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 34px;
}

.contact-copy > p:not(.eyebrow) {
  color: var(--muted);
}

.contact-points {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-weight: 700;
}

.contact-points li {
  display: flex;
  gap: 11px;
  align-items: center;
}

.contact-points span {
  color: var(--brand);
}

.contact-form {
  padding: 30px;
  background: var(--surface);
  border-radius: 20px;
  box-shadow: 0 15px 36px rgba(35, 61, 52, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  margin-bottom: 17px;
}

label {
  display: block;
  margin-bottom: 7px;
  color: #2e3a37;
  font-size: 0.9rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #b7c6c0;
  border-radius: 9px;
  font: inherit;
}

textarea {
  min-height: 124px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
}

.form-button {
  width: 100%;
  margin-top: 2px;
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.site-footer {
  padding: 36px 0;
  color: #c7d4d0;
  background: #10201c;
}

.footer-brand {
  color: #fff;
}

.footer-inner p {
  margin: 0;
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .header-inner {
    flex-wrap: wrap;
    padding-top: 10px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 34px;
    padding: 9px 0 11px;
    border-top: 1px solid var(--line);
  }

  .section {
    scroll-margin-top: 122px;
  }

  .hero-grid,
  .estimator-shell,
  .process-grid,
  .faq-grid,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 58px;
  }

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

  .estimator-intro {
    position: static;
    max-width: 720px;
  }

  .hero-visual {
    width: min(100%, 720px);
    margin-inline: auto;
  }

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

  .contact-copy {
    max-width: 680px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 68px;
    gap: 12px;
  }

  .main-nav {
    gap: 20px;
    font-size: 0.81rem;
  }

  .brand > span:last-child {
    max-width: 110px;
    font-size: 0.78rem;
  }

  .site-header .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .button-small {
    padding: 9px 12px;
    font-size: 0.76rem;
  }

  .hero {
    padding: 54px 0 70px;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-visual {
    width: min(100%, 460px);
  }

  .hero-visual::before {
    right: -10px;
    bottom: -12px;
    width: 72%;
    height: 74%;
  }

  .hero-visual img {
    height: clamp(240px, 62vw, 320px);
    aspect-ratio: auto;
    border-radius: 24% 16px 24% 16px;
    object-position: center 45%;
  }

  .hero-note {
    display: none;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.5rem);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 34px;
  }

  .service-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .choice-grid-three,
  .choice-grid-four,
  .result-details {
    grid-template-columns: 1fr;
  }

  .estimator-panel {
    padding: 22px 16px;
  }

  .estimator-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .result-details {
    gap: 17px;
  }

  .result-details div,
  .result-details div:first-child {
    padding: 0 0 17px;
  }

  .result-details div:not(:first-child) {
    border-left: 0;
  }

  .result-details div:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .process-grid,
  .faq-grid {
    gap: 45px;
  }

  .steps li {
    grid-template-columns: 46px 1fr;
    gap: 15px;
  }

  .step-number {
    width: 42px;
    height: 42px;
  }

  .contact {
    padding-top: 26px;
  }

  .contact-shell {
    width: 100%;
    padding: 54px 14px 14px;
    border-radius: 0;
  }

  .contact-copy {
    padding-inline: 6px;
  }

  .contact-form {
    padding: 22px 18px;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}