:root {
  --title-font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --bg: #f6efe5;
  --bg-deep: #efe1d1;
  --surface: rgba(255, 250, 244, 0.82);
  --surface-strong: #fffaf3;
  --surface-ink: #18222b;
  --text: #16212b;
  --muted: #5e6a73;
  --line: rgba(22, 33, 43, 0.12);
  --accent: #dc5d38;
  --accent-dark: #a93c1d;
  --accent-soft: rgba(220, 93, 56, 0.12);
  --signal: #f3b548;
  --mint: #2f6b57;
  --shadow: 0 24px 60px rgba(85, 53, 34, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(220, 93, 56, 0.18), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(243, 181, 72, 0.28), transparent 18%),
    linear-gradient(180deg, #fff8f1 0%, #f7eee3 45%, #f2e1cd 100%);
}

/* Preview-only theme override. Remove `theme-red-preview` from the body tag to revert. */
body.theme-red-preview {
  --bg: #f6e8e8;
  --bg-deep: #e5cbcc;
  --surface: rgba(255, 247, 246, 0.86);
  --surface-strong: #fff7f6;
  --line: rgba(58, 24, 30, 0.12);
  --accent: #b71f32;
  --accent-dark: #821321;
  --accent-soft: rgba(183, 31, 50, 0.14);
  --signal: #cb5764;
  --mint: #781723;
  --shadow: 0 24px 60px rgba(87, 28, 37, 0.16);
  background:
    radial-gradient(circle at top left, rgba(183, 31, 50, 0.24), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(203, 87, 100, 0.22), transparent 18%),
    linear-gradient(180deg, #fff7f6 0%, #f3e6e4 45%, #ead2d1 100%);
}

body.theme-red-preview .topbar {
  background: rgba(255, 244, 243, 0.74);
}

body.theme-red-preview .brand-mark,
body.theme-red-preview .button-primary {
  background: linear-gradient(135deg, #b71f32, #d34759);
  box-shadow: 0 18px 30px rgba(183, 31, 50, 0.28);
}

body.theme-red-preview .sample-card {
  background:
    radial-gradient(circle at top right, rgba(183, 31, 50, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 248, 247, 0.98), rgba(244, 229, 228, 0.96));
}

body.theme-red-preview .sample-food {
  background: linear-gradient(180deg, #d86b74, #f2c4c8);
  color: #3a1d22;
}

body.theme-red-preview .local-band,
body.theme-red-preview .proof-band,
body.theme-red-preview .upload-card {
  background:
    linear-gradient(135deg, rgba(183, 31, 50, 0.12), transparent 48%),
    rgba(255, 248, 247, 0.9);
}

body.theme-red-preview .featured {
  background:
    linear-gradient(180deg, rgba(183, 31, 50, 0.14), rgba(255, 248, 247, 0.9)),
    var(--surface);
}

body.theme-red-preview input:focus,
body.theme-red-preview textarea:focus,
body.theme-red-preview select:focus {
  border-color: rgba(183, 31, 50, 0.42);
  box-shadow: 0 0 0 4px rgba(183, 31, 50, 0.12);
}

body.theme-red-preview .hero-points li::before,
body.theme-red-preview .tier-card li::before,
body.theme-red-preview .upload-tips li::before {
  box-shadow: 0 0 0 5px rgba(183, 31, 50, 0.12);
}

body.theme-red-preview .postcard-front {
  background:
    linear-gradient(135deg, rgba(183, 31, 50, 0.18), transparent 42%),
    linear-gradient(180deg, rgba(255, 248, 247, 0.96), rgba(248, 232, 231, 0.88));
}

body.theme-red-preview .postcard-back {
  background:
    radial-gradient(circle at top right, rgba(183, 31, 50, 0.14), transparent 20%),
    linear-gradient(180deg, #fffdfb, #f7e9e8);
}

body.theme-red-preview .slot-quarter {
  background: linear-gradient(180deg, #d45765, #efbcc3);
}

body.theme-red-preview .slot-mini {
  background: linear-gradient(180deg, #f0c7cb, #fff3f4);
}

body.theme-red-preview .slot-mini.alt {
  background: linear-gradient(180deg, #ead7dc, #faf1f2);
}

body.theme-red-preview .upload-filetype {
  background: linear-gradient(180deg, rgba(183, 31, 50, 0.18), rgba(183, 31, 50, 0.05));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 33, 43, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 33, 43, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 90%);
}

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

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

section[id] {
  scroll-margin-top: 110px;
}

.site-shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  position: sticky;
  top: 14px;
  z-index: 20;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: rgba(255, 247, 240, 0.72);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: inherit;
  text-decoration: none;
  font-family: var(--title-font);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), #f08e57);
  color: #fff8f1;
  box-shadow: 0 18px 30px rgba(220, 93, 56, 0.25);
}

.nav {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  align-items: center;
  justify-content: stretch;
  gap: 10px;
  width: 100%;
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(22, 33, 43, 0.08);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.nav a[aria-current="page"],
.footer-column a[aria-current="page"] {
  color: var(--surface-ink);
}

.nav a[aria-current="page"] {
  background: rgba(22, 33, 43, 0.92);
  border-color: rgba(22, 33, 43, 0.92);
  color: #fff8f1;
}

.hero,
.estimator-layout,
.submit-layout,
.payment-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.hero {
  padding: 74px 0 44px;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: start;
  column-gap: 44px;
}

.submit-layout {
  grid-template-columns: 1fr;
  max-width: 860px;
  margin: 0 auto;
}

.policy-main {
  padding-top: 32px;
}

.policy-hero h1 {
  margin: 0;
  font-family: var(--title-font);
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 12ch;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.service-grid,
.faq-layout,
.mockup-grid {
  display: grid;
  gap: 20px;
}

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

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

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

.policy-card h2 {
  margin: 0 0 12px;
  font-family: var(--title-font);
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.service-card h3,
.faq-item h2 {
  margin: 0 0 12px;
  font-family: var(--title-font);
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.policy-band a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.page-bridge {
  align-items: center;
}

.page-bridge-actions {
  display: grid;
  gap: 16px;
}

.page-bridge .hero-actions {
  margin-bottom: 0;
}

.page-bridge-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
}

.page-bridge-links a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.local-band {
  background:
    linear-gradient(135deg, rgba(47, 107, 87, 0.14), transparent 48%),
    rgba(255, 250, 244, 0.88);
}

.sample-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(220, 93, 56, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 251, 246, 0.98), rgba(248, 239, 228, 0.96));
}

.sample-card-top,
.sample-card-bottom {
  display: grid;
  gap: 14px;
}

.sample-card-top {
  grid-template-columns: 1.15fr 0.85fr;
}

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

.sample-block {
  min-height: 180px;
  padding: 20px;
  border-radius: 28px;
  display: grid;
  align-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.sample-block p {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
}

.sample-block strong {
  display: block;
  margin-top: 24px;
  font-family: var(--title-font);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.sample-large {
  min-height: 260px;
}

.sample-medium {
  min-height: 260px;
}

.sample-small {
  min-height: 180px;
}

.sample-stone {
  background: linear-gradient(180deg, #1d2832, #344556);
  color: #fff8f1;
}

.sample-clean {
  background: linear-gradient(180deg, #dff5ef, #f6fffc);
  color: var(--surface-ink);
}

.sample-salon {
  background: linear-gradient(180deg, #f8e0d7, #fff6f1);
  color: var(--surface-ink);
}

.sample-dental {
  background: linear-gradient(180deg, #dfeafa, #f7fbff);
  color: var(--surface-ink);
}

.sample-realty {
  background: linear-gradient(180deg, #18222b, #253645);
  color: #fff8f1;
}

.sample-food {
  background: linear-gradient(180deg, #f2b33b, #ffe1a1);
  color: #312112;
}

.sample-service {
  background: linear-gradient(180deg, #dce8ff, #f5f8ff);
  color: var(--surface-ink);
}

.hero-copy h1,
.section-heading h2,
.hero-visual h3,
.panel h3,
.estimate-card h3 {
  margin: 0;
  font-family: var(--title-font);
  letter-spacing: -0.05em;
}

.hero-copy h1 {
  max-width: 12.6ch;
  font-size: clamp(3rem, 7vw, 6.1rem);
  line-height: 0.96;
  text-wrap: balance;
}

.eyebrow,
.mini-label,
.tier-kicker {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 700;
}

.eyebrow,
.tier-kicker {
  color: var(--accent-dark);
}

.mini-label {
  color: var(--mint);
}

.hero-text,
.panel p,
.panel li,
.form-note,
.payment-legal,
.estimate-note,
.sources a,
.footer p,
.footer a {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 58ch;
  font-size: 1.06rem;
  margin: 24px 0 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent), #f08e57);
  color: #fff8f1;
  box-shadow: 0 18px 28px rgba(220, 93, 56, 0.26);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.6);
  color: var(--surface-ink);
  border: 1px solid rgba(22, 33, 43, 0.1);
}

.payment-legal {
  margin: -4px 0 0;
  font-size: 0.94rem;
}

.payment-legal a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.hero-points,
.tier-card ul,
.upload-tips ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-points li,
.tier-card li,
.upload-tips li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}

.hero-points li::before,
.tier-card li::before,
.upload-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(220, 93, 56, 0.12);
}

.hero-visual {
  position: relative;
  align-self: start;
  justify-self: end;
  width: min(100%, 500px);
  margin-left: auto;
  margin-top: 72px;
  transform: none;
}

.postcard-mockup {
  display: grid;
  gap: 16px;
  transform: none;
}

.postcard-front,
.postcard-back,
.panel,
.topbar {
  box-shadow: var(--shadow);
}

.postcard-front,
.postcard-back,
.panel {
  border: 1px solid rgba(255, 255, 255, 0.65);
  background: var(--surface);
  backdrop-filter: blur(16px);
}

.postcard-front,
.postcard-back {
  min-height: 260px;
  border-radius: 34px;
}

.postcard-front {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "anchor anchor quarter quarter"
    "anchor anchor mini mini-alt";
  gap: 0;
  padding: 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(220, 93, 56, 0.2), transparent 42%),
    linear-gradient(180deg, rgba(255, 250, 244, 0.95), rgba(255, 241, 226, 0.82));
}

.postcard-back {
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(47, 107, 87, 0.18), transparent 20%),
    linear-gradient(180deg, #fffdf8, #f9efe3);
}

.postcard-back p,
.postcard-back span {
  margin: 0;
  color: var(--muted);
}

.postcard-back strong {
  display: block;
  margin: 12px 0 10px;
  font-family: var(--title-font);
  font-size: 2.1rem;
  letter-spacing: -0.05em;
  line-height: 1.02;
  max-width: 9ch;
}

.postcard-back strong span {
  display: block;
  color: var(--surface-ink);
}

.slot {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border-radius: 28px;
  color: var(--surface-ink);
  box-shadow: inset 0 0 0 7px rgba(255, 248, 241, 0.82);
}

.slot span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.slot strong {
  font-family: var(--title-font);
  font-size: 1.6rem;
  letter-spacing: -0.04em;
}

.slot-anchor {
  grid-area: anchor;
  background: linear-gradient(180deg, #15232f, #253544);
  color: #fff8f1;
}

.slot-quarter {
  grid-area: quarter;
  background: linear-gradient(180deg, #f4b640, #ffd586);
}

.slot-mini {
  grid-area: mini;
  background: linear-gradient(180deg, #f6d8b6, #fff4e5);
}

.slot-mini.alt {
  grid-area: mini-alt;
  background: linear-gradient(180deg, #d4eadf, #f1fbf6);
}

.impact-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.impact-strip article,
.estimate-grid article,
.payment-summary article {
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(22, 33, 43, 0.08);
}

.impact-strip strong,
.estimate-grid strong,
.payment-summary strong {
  display: block;
  font-family: var(--title-font);
  font-size: 1.12rem;
  letter-spacing: -0.03em;
}

.impact-strip span,
.estimate-grid span,
.payment-summary span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.94rem;
}

.section {
  padding: 34px 0;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 24px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.95;
}

.steps-grid,
.pricing-grid,
.stats-grid,
.model-grid {
  display: grid;
  gap: 20px;
}

.steps-grid,
.pricing-grid,
.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.model-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}

.panel {
  border-radius: 30px;
  padding: 24px;
}

.step-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
}

.step-card h3,
.tier-card h3,
.stat-card strong,
.proof-band h3,
.upload-card h3,
.payment-copy h3 {
  margin-top: 18px;
}

.tier-card strong,
.stat-card strong {
  font-size: 1.5rem;
  color: var(--surface-ink);
}

.featured {
  position: relative;
  background:
    linear-gradient(180deg, rgba(220, 93, 56, 0.16), rgba(255, 250, 244, 0.88)),
    var(--surface);
}

.featured::after {
  content: "Most Popular";
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(22, 33, 43, 0.92);
  color: #fff8f1;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.estimator-form,
.form-card,
.payment-form {
  display: grid;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 10px;
  font-weight: 700;
  color: var(--surface-ink);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(22, 33, 43, 0.14);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--surface-ink);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(220, 93, 56, 0.45);
  box-shadow: 0 0 0 4px rgba(220, 93, 56, 0.12);
}

textarea {
  resize: vertical;
}

input[type="range"] {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.range-readout {
  color: var(--accent-dark);
  font-size: 0.95rem;
}

.estimate-card {
  background:
    radial-gradient(circle at top right, rgba(47, 107, 87, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255, 250, 244, 0.96), rgba(250, 241, 231, 0.92));
}

.estimate-grid,
.payment-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.estimate-total {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.estimate-total span {
  color: var(--muted);
}

.estimate-total strong {
  font-family: var(--title-font);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

.estimate-note {
  margin: 18px 0 0;
}

.stat-card {
  min-height: 230px;
}

.stat-card strong {
  display: block;
  font-family: var(--title-font);
  font-size: clamp(2.6rem, 4vw, 3.3rem);
}

.proof-band {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  margin-top: 22px;
  background:
    linear-gradient(135deg, rgba(243, 181, 72, 0.2), transparent 48%),
    rgba(255, 250, 244, 0.88);
}

.sources {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 18px;
}

.sources p {
  width: 100%;
  margin: 0;
  font-weight: 700;
  color: var(--surface-ink);
}

.sources a {
  text-decoration: none;
}

.upload-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: 24px;
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(47, 107, 87, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 251, 246, 0.98), rgba(249, 239, 228, 0.94));
}

.upload-card-copy h3 {
  margin: 10px 0 12px;
}

.upload-card-copy p {
  margin: 0;
}

.upload-preview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.upload-placeholder,
.upload-item {
  border-radius: 24px;
  border: 1px dashed rgba(22, 33, 43, 0.16);
  background: rgba(255, 255, 255, 0.56);
  min-height: 160px;
}

.upload-placeholder {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  padding: 18px;
  text-align: center;
  color: var(--muted);
}

.upload-item {
  overflow: hidden;
}

.upload-thumb {
  height: 112px;
  background: linear-gradient(180deg, rgba(22, 33, 43, 0.08), rgba(22, 33, 43, 0.02));
}

.upload-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-meta {
  padding: 14px;
}

.upload-meta strong,
.upload-meta span {
  display: block;
}

.upload-meta strong {
  font-size: 0.98rem;
  color: var(--surface-ink);
}

.upload-meta span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.upload-filetype {
  display: grid;
  place-items: center;
  height: 112px;
  background: linear-gradient(180deg, rgba(220, 93, 56, 0.18), rgba(220, 93, 56, 0.05));
  color: var(--accent-dark);
  font-family: var(--title-font);
  font-size: 1.1rem;
}

.upload-tips {
  margin-top: 0;
}

.upload-tips ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 18px;
}

.upload-tips li {
  margin-bottom: 0;
  padding: 18px 18px 18px 42px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(22, 33, 43, 0.08);
}

.upload-tips li::before {
  left: 18px;
  top: 22px;
}

.payment-copy {
  display: grid;
  align-content: start;
}

.footer {
  margin-top: 40px;
  padding: 28px 0 0;
  border-top: 1px solid rgba(22, 33, 43, 0.1);
}

.footer-main,
.footer-bottom {
  display: grid;
  gap: 20px;
}

.footer-main {
  grid-template-columns: 1.4fr 1fr 0.9fr;
  align-items: start;
}

.footer-brand,
.footer-column,
.footer-bottom {
  padding: 22px 24px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(22, 33, 43, 0.08);
}

.footer-brand h3 {
  margin: 10px 0 12px;
  font-family: var(--title-font);
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.footer-kicker {
  margin: 0;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 700;
}

.footer-column {
  margin-top: 0;
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-column a {
  text-decoration: none;
  font-weight: 700;
}

.footer-bottom {
  grid-template-columns: 1.5fr 0.5fr;
  align-items: center;
  margin-top: 18px;
}

.footer-bottom p:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--surface-ink);
}

.success-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 19, 24, 0.42);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 60;
}

.success-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.success-modal-card {
  width: min(760px, 100%);
  padding: 28px;
  border-radius: 34px;
  background:
    radial-gradient(circle at top right, rgba(47, 107, 87, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(255, 251, 246, 0.98), rgba(248, 239, 228, 0.96));
  border: 1px solid rgba(22, 33, 43, 0.08);
  box-shadow: var(--shadow);
}

.success-close {
  display: inline-flex;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.success-kicker {
  margin: 10px 0 0;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 700;
}

.success-modal-card h2 {
  margin: 10px 0 12px;
  font-family: var(--title-font);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.success-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.success-grid article {
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(22, 33, 43, 0.08);
}

.success-grid span,
.success-grid strong {
  display: block;
}

.success-grid span {
  color: var(--muted);
  font-size: 0.92rem;
}

.success-grid strong {
  margin-top: 6px;
  color: var(--surface-ink);
  font-family: var(--title-font);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 720ms ease, transform 720ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero,
  .estimator-layout,
  .submit-layout,
  .payment-layout,
  .proof-band,
  .service-grid,
  .faq-layout,
  .policy-grid,
  .steps-grid,
  .pricing-grid,
  .stats-grid,
  .model-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .hero-visual {
    width: min(100%, 540px);
    margin-top: 24px;
  }

  .postcard-mockup {
    transform: none;
  }

  .impact-strip,
  .estimate-grid,
  .payment-summary,
  .field-grid {
    grid-template-columns: 1fr 1fr;
  }

  .upload-card,
  .upload-tips ul {
    grid-template-columns: 1fr;
  }

  .sample-card-top,
  .sample-card-bottom {
    grid-template-columns: 1fr;
  }

  .footer {
    padding-top: 24px;
  }

  .footer-main,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-bottom p:last-child {
    text-align: left;
  }

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

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 18px, 1180px);
    padding-top: 16px;
  }

  .topbar {
    display: flex;
    border-radius: 28px;
    align-items: start;
  }

  .nav {
    display: inline-flex;
    gap: 12px;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 12vw, 4.2rem);
  }

  .hero-visual {
    width: 100%;
    margin-top: 8px;
  }

  .postcard-front {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, minmax(0, auto));
    grid-template-areas:
      "anchor"
      "quarter"
      "mini"
      "mini-alt";
  }

  .slot-anchor {
    min-height: 150px;
  }

  .impact-strip,
  .estimate-grid,
  .payment-summary,
  .field-grid,
  .upload-preview {
    grid-template-columns: 1fr;
  }

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

  .button {
    width: 100%;
  }
}