:root {
  --dk-ink: #123047;
  --dk-navy-deep: #071f2f;
  --dk-navy: #0b2b40;
  --dk-navy-surface: #12384f;
  --dk-gold: #c89035;
  --dk-gold-strong: #a96d20;
  --dk-mist: #f3f7fa;
  --dk-muted: #536978;
  --dk-border: #dbe4e9;
  --dk-white: #fff;
  --accent-extensions: #3F6F8F;
  --accent-extensions-strong: #2F5872;
  --accent-extensions-soft: #EAF2F7;
  --accent-extensions-on-dark: #A9C3D5;
  --ss-radius: 8px;
  --ss-shadow: 0 18px 46px rgba(7, 31, 47, .09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.second-storey-page {
  margin: 0;
  overflow-x: hidden;
  background: #fff;
  color: #263f50;
  font-family: Manrope, Arial, sans-serif;
}

body.second-storey-page img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 12px 18px;
  border-radius: 4px;
  background: #fff;
  color: var(--dk-navy-deep);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: none;
}

.ss-container {
  width: min(1340px, calc(100% - 72px));
  margin-inline: auto;
}

.ss-section {
  padding: 92px 0;
}

body.second-storey-page .service-section-heading {
  margin: 0;
  color: var(--dk-ink);
  font-family: Manrope, Arial, sans-serif;
  font-size: clamp(36px, 3vw, 48px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.025em;
}

body.second-storey-page .service-section-heading > span {
  display: block;
  color: var(--accent-extensions-strong);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  letter-spacing: -.015em;
}

body.second-storey-page .service-section-supporting {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--dk-muted);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.65;
}

.ss-section-head {
  max-width: 840px;
  margin: 0 auto 48px;
  text-align: center;
}

.ss-section-head .service-section-supporting {
  margin-inline: auto;
}

.ss-section-head--left {
  max-width: 900px;
  margin-inline: 0;
  text-align: left;
}

.ss-section-head--left .service-section-supporting {
  margin-inline: 0;
}

.ss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .015em;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

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

.ss-btn:focus-visible,
.ss-tabs button:focus-visible,
.faq-question:focus-visible,
.ss-idea-card button:focus-visible {
  outline: 3px solid rgba(63, 111, 143, .42);
  outline-offset: 3px;
}

.ss-btn--gold {
  background: var(--dk-gold);
  color: #fff;
}

.ss-btn--gold:hover {
  background: var(--dk-gold-strong);
}

.ss-btn--navy {
  background: var(--dk-navy-deep);
  color: #fff;
}

.ss-btn--outline {
  border-color: var(--accent-extensions);
  background: transparent;
  color: var(--accent-extensions-strong);
}

.ss-btn--outline-light {
  border-color: rgba(255, 255, 255, .65);
  background: transparent;
  color: #fff;
}

/* Frozen DK shell: only active-state alignment is page-specific. */
.second-storey-page .cat-item:first-child {
  --business-accent: var(--accent-extensions);
}

.second-storey-page .cat-item:first-child::after {
  background: var(--accent-extensions);
}

/* Hero */
.ss-hero {
  position: relative;
  isolation: isolate;
  min-height: 560px;
  overflow: hidden;
  background: #f4f6f7;
}

.ss-hero__image,
.ss-hero__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ss-hero__image {
  z-index: -3;
  object-fit: cover;
  object-position: center center;
}

.ss-hero__shade {
  z-index: -2;
  background: transparent;
  opacity: 0;
}

/* Keep the page-owned layer transparent so the Hero image retains its natural colour. */
html body.second-storey-page.home-extensions-page[data-business="extensions"] #main-content > .ss-hero > .ss-hero__shade {
  background: transparent !important;
  opacity: 0 !important;
}

.ss-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 410px;
  align-items: center;
  min-height: 560px;
  padding-block: 36px;
  gap: 64px;
}

.ss-hero__content {
  max-width: 600px;
  color: #fff;
}

.ss-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--accent-extensions-on-dark);
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ss-hero h1 {
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(58px, 5.3vw, 78px);
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.02em;
}

.ss-hero h1 span {
  display: block;
  color: var(--accent-extensions-on-dark);
}

html:root:root:root:root body.second-storey-page main section.ss-hero p.ss-hero__lead {
  max-width: 570px;
  margin: 22px 0 28px;
  color: rgba(255, 255, 255, .86) !important;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.62;
}

.ss-hero__content .ss-btn--gold {
  background: var(--accent-extensions-strong);
  box-shadow: 0 12px 26px rgba(7, 31, 47, .24);
}

.ss-hero__content .ss-btn--gold:hover,
.ss-hero__content .ss-btn--gold:focus-visible {
  background: var(--dk-navy-deep);
}

.ss-hero__form {
  width: 100%;
  max-width: 410px;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, .58) !important;
  background: rgba(255, 255, 255, .95) !important;
  box-shadow: 0 24px 58px rgba(7, 31, 47, .22) !important;
  color: var(--dk-ink);
  backdrop-filter: blur(10px) !important;
}

.ss-hero__form .consultation-form__title {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  color: var(--dk-ink) !important;
  font-size: 26px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
}

.ss-hero__form .consultation-form__title .accent {
  color: var(--accent-extensions-strong) !important;
}

html:root:root:root:root:root body.second-storey-page .ss-hero__form .consultation-form__fields input:not([type="hidden"]),
html:root:root:root:root:root body.second-storey-page .ss-hero__form .consultation-form__fields select {
  border-color: rgba(80, 107, 120, .34) !important;
  background: rgba(255, 255, 255, .98) !important;
  color: var(--dk-ink) !important;
}

html:root:root:root:root:root body.second-storey-page .ss-hero__form .consultation-form__fields input::placeholder {
  color: rgba(13, 27, 42, .56) !important;
}

.ss-hero__form .consultation-form__fields select option {
  color: var(--dk-ink);
}

.ss-hero__form .consultation-form__reassurance {
  color: rgba(13, 27, 42, .64) !important;
}

.ss-hero__form .consultation-form__reassurance svg {
  stroke: var(--accent-extensions-strong) !important;
}

html:root:root:root:root:root:root body.second-storey-page .ss-hero__form .consultation-form__submit {
  min-height: 52px !important;
  border-radius: 4px !important;
  background: var(--accent-extensions-strong) !important;
  color: #fff !important;
  font-size: 13px !important;
  font-weight: 800 !important;
}

html:root:root:root:root:root:root body.second-storey-page .ss-hero__form .consultation-form__submit:hover {
  background: var(--dk-navy-deep) !important;
  color: #fff !important;
  transform: translateY(-2px) !important;
}

.ss-form-success {
  margin: 14px 0 0;
  color: #d6e6ef;
  font-size: 13px;
  line-height: 1.5;
}

/* Trust */
.ss-trust {
  border-bottom: 1px solid #e2e9ed;
  background: #fff;
}

.ss-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ss-trust__item {
  display: flex;
  align-items: center;
  min-height: 108px;
  padding: 20px 28px;
  gap: 16px;
  border-right: 1px solid #e4eaee;
}

.ss-trust__item:last-child {
  border-right: 0;
}

.ss-line-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid rgba(63, 111, 143, .45);
  border-radius: 50%;
  color: var(--accent-extensions);
  font-family: Georgia, serif;
  font-size: 18px;
}

.ss-trust__item strong,
.ss-trust__item small {
  display: block;
}

.ss-trust__item strong {
  color: var(--dk-ink);
  font-size: 13px;
  line-height: 1.35;
}

.ss-trust__item small {
  margin-top: 4px;
  color: #607481;
  font-size: 11.5px;
  line-height: 1.4;
}

/* Intro */
.ss-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: clamp(52px, 7vw, 100px);
}

.ss-media-card {
  position: relative;
  margin: 0;
}

.ss-media-card::before {
  content: "";
  position: absolute;
  top: -18px;
  left: -18px;
  width: 100px;
  height: 100px;
  border-top: 2px solid var(--accent-extensions);
  border-left: 2px solid var(--accent-extensions);
  z-index: -1;
}

.ss-media-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.34;
  border-radius: var(--ss-radius);
  box-shadow: var(--ss-shadow);
  object-fit: cover;
}

.ss-intro__copy .service-section-heading {
  max-width: 560px;
  font-size: clamp(38px, 3.15vw, 46px);
  line-height: 1.08;
  text-wrap: balance;
}

.ss-intro__copy .service-section-heading > span {
  margin-top: 5px;
  font-size: .96em;
  line-height: 1.02;
}

.ss-intro__copy > p:not(.service-section-supporting) {
  margin: 20px 0 0;
  color: #435d6e;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.72;
}

.ss-feature-points {
  display: grid;
  grid-template-columns: .92fr .92fr 1.16fr;
  margin: 28px 0 0;
  padding: 0;
  gap: 18px;
  list-style: none;
}

.ss-feature-points li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  color: var(--dk-ink);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.5;
}

.ss-feature-copy > span {
  display: block;
}

.ss-feature-points .ss-feature-copy > span {
  white-space: nowrap;
}

.ss-feature-copy--neighbourhood {
  white-space: nowrap;
}

.ss-feature-points .ss-feature-icon {
  display: block;
  width: 38px;
  height: 38px;
  color: var(--dk-gold-strong);
}

.ss-feature-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
}

.ss-factor-grid li::before,
.ss-planning__aside li::before,
.ss-tab-panel li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-extensions);
  font-weight: 800;
}

/* Extension pathway comparison */
.ss-pathways {
  background: #f6f8fa;
}

.ss-pathways__layout {
  display: grid;
  grid-template-columns: minmax(290px, 1.02fr) repeat(2, minmax(280px, .98fr));
  grid-template-rows: 334px 88px;
  overflow: hidden;
  border: 1px solid var(--dk-border);
  border-radius: var(--ss-radius);
  background: #fff;
  box-shadow: 0 14px 36px rgba(7, 31, 47, .06);
}

.ss-pathways__intro {
  display: grid;
  grid-row: 1 / span 2;
  grid-template-rows: 180px 242px;
  min-width: 0;
  border-right: 1px solid var(--dk-border);
}

.ss-pathways__intro-copy {
  padding: 28px 34px 18px;
}

.ss-pathways__intro h2 {
  margin: 0;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif !important;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.02em;
}

.ss-pathways__intro p {
  max-width: 360px;
  margin: 10px 0 0;
  color: var(--dk-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.48;
}

.ss-pathways__image {
  width: 100%;
  height: 100%;
  min-height: 215px;
  object-fit: cover;
  object-position: center 64%;
}

.ss-pathway-card {
  position: relative;
  min-width: 0;
  padding: 26px 38px 22px;
  border-right: 1px solid var(--dk-border);
  background: #fff;
}

.ss-pathway-card + .ss-pathway-card {
  border-right: 0;
}

.ss-pathway-card--primary::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--dk-gold);
}

.ss-pathway-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 0 auto 6px;
  color: var(--accent-extensions-strong);
}

.ss-pathway-card--primary .ss-pathway-card__icon {
  color: var(--dk-gold-strong);
}

.ss-pathway-card__icon svg,
.ss-pathways__callout-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
}

html:root:root:root:root body.second-storey-page main .ss-pathway-card h3 {
  margin: 0;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif !important;
  font-size: 26px !important;
  font-weight: 700;
  line-height: 1.12;
  text-align: center;
}

.ss-pathway-card ul {
  display: grid;
  margin: 18px 0 0;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.ss-pathway-card li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  color: #415969;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
}

.ss-pathway-card li > span {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  border: 1px solid rgba(184, 117, 35, .48);
  border-radius: 50%;
  color: var(--dk-gold-strong);
  font-size: 9px;
  font-weight: 800;
  line-height: 1;
}

.ss-pathways__callout {
  display: grid;
  grid-column: 2 / 4;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  min-height: 88px;
  padding: 14px 24px;
  gap: 14px;
  border-top: 1px solid var(--dk-border);
  background: #fbfcfd;
}

.ss-pathways__callout-icon {
  width: 34px;
  height: 34px;
  color: var(--dk-gold-strong);
}

.ss-pathways__callout strong,
.ss-pathways__callout div > span {
  display: block;
}

.ss-pathways__callout strong {
  color: var(--dk-ink);
  font-size: 12.5px;
  line-height: 1.4;
}

.ss-pathways__callout div > span {
  margin-top: 4px;
  color: var(--dk-muted);
  font-size: 11.5px;
  line-height: 1.45;
}

.ss-pathways__callout .ss-btn {
  min-height: 42px;
  padding-inline: 20px;
  white-space: nowrap;
}

/* Feasibility */
.ss-feasibility {
  background: #fff;
}

.ss-feasibility__grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 672px) minmax(230px, 1fr);
  grid-template-areas:
    "copy drawing list"
    "note note note";
  align-items: center;
  gap: 30px 36px;
}

.ss-feasibility__copy {
  grid-area: copy;
}

.ss-feasibility__copy .service-section-heading .ss-feasibility-title-line {
  display: block;
  color: var(--dk-ink);
  white-space: nowrap;
}

html:root:root:root:root body.second-storey-page main .ss-feasibility .ss-feasibility__copy .service-section-heading {
  font-size: 36px !important;
  line-height: 1.08 !important;
  letter-spacing: -.025em !important;
}

.ss-feasibility__copy .ss-btn {
  margin-top: 28px;
}

.ss-elevation {
  grid-area: drawing;
  margin: 0;
  border: 1px solid #e2e7e9;
  border-radius: 6px;
  background: #f7f7f5;
  box-shadow: 0 18px 38px rgba(7, 31, 47, .08);
  overflow: hidden;
}

.ss-elevation img {
  width: 100%;
  height: auto;
  display: block;
}

.ss-feasibility__list {
  display: grid;
  grid-area: list;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  gap: 20px;
  list-style: none;
}

.ss-feasibility__list > li {
  display: flex;
  align-items: flex-start;
  padding: 0;
  gap: 14px;
}

.ss-feasibility__list > li > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 50%;
  background: var(--dk-navy-deep);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
}

.ss-feasibility__list h3 {
  margin: 1px 0 5px;
  color: var(--dk-ink);
  font-size: 13px;
  line-height: 1.3;
}

.ss-feasibility__list p {
  margin: 0;
  color: var(--dk-muted);
  font-size: 11.5px;
  line-height: 1.5;
}

html:root:root:root:root body.second-storey-page main .ss-feasibility .ss-feasibility__list p {
  font-size: 13px !important;
  line-height: 1.5 !important;
}

.ss-feasibility__note {
  grid-area: note;
  margin: 2px 0 0;
  color: #607481;
  font-size: 13px;
  font-style: italic;
  text-align: center;
}

/* Ideas */
.ss-ideas {
  background: var(--dk-mist);
}

.ss-ideas__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.ss-idea-card {
  min-width: 0;
  perspective: 1200px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.ss-idea-card:hover {
  transform: translateY(-5px);
}

.ss-idea-card__inner {
  display: grid;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 560ms cubic-bezier(.2, .72, .2, 1);
}

.ss-idea-card.is-flipped .ss-idea-card__inner {
  transform: rotateY(180deg);
}

.ss-idea-card__face {
  display: flex;
  min-width: 0;
  grid-area: 1 / 1;
  flex-direction: column;
  border: 1px solid #dce5e9;
  border-radius: var(--ss-radius);
  background: #fff;
  box-shadow: 0 12px 28px rgba(7, 31, 47, .055);
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.ss-idea-card__face--front {
  transform: rotateY(0deg);
}

.ss-idea-card__face--back {
  padding: 30px 26px 26px;
  transform: rotateY(180deg);
  border-color: rgba(63, 111, 143, .44);
  background: linear-gradient(155deg, var(--dk-navy-deep), #123d56);
  color: #fff;
}

.ss-idea-card__face--front img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.45;
  object-fit: cover;
}

.ss-idea-card:nth-child(2) .ss-idea-card__face--front img {
  object-position: center 42%;
}

.ss-idea-card__body {
  display: flex;
  height: 100%;
  min-height: 228px;
  padding: 24px 23px;
  flex-direction: column;
}

.ss-idea-card__body h3 {
  margin: 0;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.18;
}

.ss-idea-card__body p {
  margin: 12px 0 22px;
  color: var(--dk-muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.ss-idea-card__toggle,
.ss-idea-card__close {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  align-self: flex-start;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
}

body.second-storey-page .ss-ideas :is(.ss-idea-card__toggle, .ss-idea-card__close) {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  line-height: 1.4 !important;
}

.ss-idea-card__toggle {
  margin-top: auto;
  color: var(--accent-extensions-strong);
}

.ss-idea-card__arrow {
  display: inline-block;
  font-size: 17px;
  font-weight: 900;
  line-height: 1;
  transition: transform 180ms ease;
}

.ss-idea-card__toggle:hover .ss-idea-card__arrow,
.ss-idea-card__toggle:focus-visible .ss-idea-card__arrow {
  transform: translateX(4px);
}

.ss-idea-card__face--back .ss-idea-card__kicker {
  margin: 0 0 14px;
  color: var(--accent-extensions-on-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.ss-idea-card__face--back h3 {
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.16;
}

.ss-idea-card__face--back > p:not(.ss-idea-card__kicker) {
  margin: 14px 0 18px;
  color: rgba(255, 255, 255, .78);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
}

.ss-idea-card__face--back ul {
  display: grid;
  margin: 0 0 20px;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.ss-idea-card__face--back li {
  position: relative;
  padding-left: 18px;
  color: rgba(255, 255, 255, .9);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.48;
}

.ss-idea-card__face--back li::before {
  content: "\2713";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--accent-extensions-on-dark);
  font-weight: 800;
}

.ss-idea-card__back-link {
  align-self: flex-start;
  margin: 0 0 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  text-underline-offset: 4px;
}

.ss-idea-card__back-link:hover,
.ss-idea-card__back-link:focus-visible {
  text-decoration: underline;
}

.ss-idea-card__close {
  margin-top: auto;
  color: var(--accent-extensions-on-dark);
}

/* Planner */
.ss-planner {
  background: #fff;
}

.ss-planner__shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  grid-template-areas:
    "intro tabs"
    "intro panel";
  border: 1px solid #dbe4e9;
  border-radius: var(--ss-radius);
  box-shadow: var(--ss-shadow);
  overflow: hidden;
}

.ss-planner__intro {
  grid-area: intro;
  padding: 42px 34px;
  background: var(--dk-navy-deep);
  color: #fff;
}

.ss-planner__intro h2 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.02;
}

html:root:root:root:root body.second-storey-page main section.ss-planner .ss-planner__intro p {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .78) !important;
  font-size: 14px;
  line-height: 1.7;
}

.ss-tabs {
  display: flex;
  grid-area: tabs;
  overflow-x: auto;
  border-bottom: 1px solid #dbe4e9;
  scrollbar-width: thin;
}

.ss-tabs button {
  position: relative;
  min-width: max-content;
  min-height: 58px;
  padding: 0 20px;
  border: 0;
  background: #fff;
  color: #536978;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.ss-tabs button[aria-selected="true"] {
  color: var(--dk-ink);
}

.ss-tabs button[aria-selected="true"]::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 0;
  left: 20px;
  height: 3px;
  background: var(--accent-extensions);
}

.ss-tab-panel {
  display: grid;
  grid-area: panel;
  grid-template-columns: minmax(0, 1fr) minmax(310px, .9fr);
  align-items: center;
  min-height: 390px;
  padding: 28px;
  gap: 42px;
}

.ss-tab-panel img {
  width: 100%;
  height: 330px;
  border-radius: 6px;
  object-fit: cover;
}

.ss-tab-panel h3 {
  margin: 0;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.12;
}

.ss-tab-panel p {
  margin: 16px 0 20px;
  color: var(--dk-muted);
  font-size: 15.5px;
  line-height: 1.65;
}

.ss-tab-panel ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.ss-tab-panel li {
  position: relative;
  padding-left: 24px;
  color: #344e5f;
  font-size: 14px;
  font-weight: 600;
}

/* Transformation */
.ss-transformation {
  background: var(--dk-mist);
}

@media (min-width: 901px) {
  .ss-transformation__head {
    width: 100%;
    max-width: none;
  }

  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-heading {
    max-width: none !important;
    font-size: clamp(36px, 3.3vw, 44px) !important;
    white-space: nowrap;
  }

  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-supporting {
    max-width: none !important;
    white-space: nowrap;
  }
}

.ss-transformation__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 26px;
}

.ss-before-after {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  overflow: hidden;
  border-radius: var(--ss-radius);
}

.ss-before-after figure {
  position: relative;
  min-width: 0;
  margin: 0;
}

.ss-before-after img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.ss-before-after figcaption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 7px 11px;
  border-radius: 3px;
  background: rgba(7, 31, 47, .88);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ss-before-after figure:last-child figcaption {
  background: var(--accent-extensions-strong);
}

.ss-project-summary {
  padding: 34px 30px;
  border-radius: var(--ss-radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(7, 31, 47, .06);
}

.ss-project-summary h3 {
  margin: 0 0 20px;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 28px;
}

.ss-project-summary dl,
.ss-project-summary dd {
  margin: 0;
}

.ss-project-summary dl {
  display: grid;
  gap: 18px;
}

.ss-project-summary dl > div {
  padding-bottom: 18px;
  border-bottom: 1px solid #e1e8ec;
}

.ss-project-summary dt {
  color: var(--accent-extensions-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ss-project-summary dd {
  margin-top: 6px;
  color: var(--dk-muted);
  font-size: 13px;
  line-height: 1.58;
}

.ss-text-link {
  display: inline-block;
  margin-top: 22px;
  color: var(--accent-extensions-strong);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

/* Principles */
.ss-principles__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: #dbe4e9;
}

.ss-principles__grid article {
  min-height: 270px;
  padding: 34px 30px;
  background: #fff;
}

.ss-principles__grid article > span {
  color: var(--accent-extensions);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 28px;
}

.ss-principles__grid h3 {
  margin: 24px 0 12px;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 25px;
  line-height: 1.18;
}

.ss-principles__grid p {
  margin: 0;
  color: var(--dk-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* Approved process geometry */
.ss-process {
  background: var(--dk-mist);
}

.ss-process__row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 66px 0 0;
  padding: 0;
  gap: 20px;
  list-style: none;
}

.ss-process__row::before {
  content: "";
  position: absolute;
  top: 31px;
  right: 8.333%;
  left: 8.333%;
  height: 1px;
  background: rgba(63, 111, 143, .4);
}

.ss-process__row li {
  position: relative;
  min-width: 0;
  text-align: center;
}

.ss-process__row li:not(:last-child)::after {
  content: "›";
  position: absolute;
  top: 15px;
  right: -16px;
  color: var(--accent-extensions);
  font-size: 24px;
}

.ss-process__row li > span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  margin: 0 auto 28px;
  border: 5px solid #fff;
  border-radius: 50%;
  background: var(--dk-navy-deep);
  box-shadow: 0 0 0 1px var(--accent-extensions);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.ss-process__row h3 {
  min-height: 54px;
  margin: 0;
  color: var(--dk-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 22px;
  line-height: 1.2;
}

.ss-process__row h3::after {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  margin: 18px auto;
  background: var(--accent-extensions);
}

.ss-process__row p {
  margin: 0;
  color: var(--dk-muted);
  font-size: 13px;
  line-height: 1.6;
}

/* Planning */
.ss-planning {
  background: var(--dk-navy);
  color: #fff;
}

.ss-planning__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(350px, .7fr);
  align-items: center;
  gap: 80px;
}

html:root:root:root:root body.second-storey-page main section.ss-planning h2.service-section-heading {
  color: #fff !important;
}

html:root:root:root:root body.second-storey-page main #planning-cost .service-section-supporting {
  color: rgba(255, 255, 255, .8) !important;
}

.ss-factor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 32px 0;
  padding: 0;
  gap: 14px 24px;
  list-style: none;
}

.ss-factor-grid li {
  position: relative;
  padding-left: 25px;
  color: rgba(255, 255, 255, .9);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.ss-factor-grid li::before {
  color: var(--accent-extensions-on-dark);
}

.ss-planning__aside {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--ss-radius);
  background: rgba(255, 255, 255, .06);
}

.ss-plan-drawing {
  height: 210px;
  margin-bottom: 26px;
  border-radius: 5px;
  background: rgba(255, 255, 255, .04);
}

.ss-plan-drawing svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--accent-extensions-on-dark);
  stroke-width: 1.4;
  opacity: .65;
}

.ss-planning__aside h3 {
  margin: 0 0 18px;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 28px;
}

.ss-planning__aside ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.ss-planning__aside li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, .8);
  font-size: 14px;
}

.ss-planning__aside li::before {
  color: var(--accent-extensions-on-dark);
}

/* FAQ */
.ss-faq__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
}

@media (min-width: 1101px) {
  .ss-faq__grid {
    padding-right: 72px;
  }
}

.ss-faq__item {
  border-top: 1px solid #dbe4e9;
}

.ss-faq__item:last-child {
  border-bottom: 1px solid #dbe4e9;
}

.ss-faq__item h3 {
  margin: 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 68px;
  padding: 16px 4px;
  gap: 20px;
  border: 0;
  background: transparent;
  color: var(--dk-ink);
  font: inherit;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
}

.faq-question span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 1px solid #cad8df;
  border-radius: 50%;
  color: var(--accent-extensions);
  transition: transform 180ms ease;
}

.faq-question[aria-expanded="true"] span {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 48px 20px 4px;
}

.faq-answer p {
  margin: 0;
  color: var(--dk-muted);
  font-size: 14px;
  line-height: 1.65;
}

/* Final CTA */
.ss-final-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--dk-navy-deep);
}

.ss-final-cta__image {
  position: absolute;
  inset: 0 0 0 54%;
  z-index: -2;
  background: url("../images/home-extensions/second-storey-addition.png") center 57% / cover no-repeat;
}

.ss-final-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, var(--dk-navy-deep) 0%, var(--dk-navy-deep) 48%, rgba(7, 31, 47, .74) 68%, rgba(7, 31, 47, .15) 100%);
}

.ss-final-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 250px;
  gap: 70px;
}

.ss-final-cta h2 {
  max-width: 650px;
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 46px;
  font-weight: 600;
  line-height: 1.05;
}

html:root:root:root:root body.second-storey-page main section.ss-final-cta p {
  max-width: 650px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, .82) !important;
  font-size: 16px;
  line-height: 1.6;
}

.ss-final-cta__actions {
  display: grid;
  min-width: 250px;
  gap: 12px;
}

/* Responsive */
@media (max-width: 1320px) {
  .ss-feasibility__grid {
    grid-template-columns: minmax(230px, .72fr) minmax(460px, 1.55fr) minmax(240px, .78fr);
  }
}

@media (max-width: 1180px) {
  .ss-container {
    width: min(100% - 48px, 1080px);
  }

  .ss-hero__inner {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 44px;
  }

  .ss-hero h1 {
    font-size: clamp(62px, 7vw, 80px);
  }

  .ss-trust__item {
    padding-inline: 18px;
  }

  .ss-pathways__layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto auto;
  }

  .ss-pathways__intro {
    grid-column: 1 / -1;
    grid-row: auto;
    grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr);
    grid-template-rows: minmax(230px, auto);
    border-right: 0;
    border-bottom: 1px solid var(--dk-border);
  }

  .ss-pathways__image {
    min-height: 230px;
  }

  .ss-pathways__callout {
    grid-column: 1 / -1;
  }

  .ss-feasibility__grid {
    grid-template-columns: minmax(260px, .8fr) minmax(420px, 1.2fr);
    grid-template-areas:
      "copy drawing"
      "list list"
      "note note";
    gap: 42px 52px;
  }

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

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

  .ss-process__row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 52px 24px;
  }

  .ss-process__row::before,
  .ss-process__row li::after {
    display: none;
  }

  .ss-planning__grid {
    gap: 44px;
  }
}

@media (max-width: 900px) {
  .ss-section {
    padding: 74px 0;
  }

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

  .ss-hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 60px;
  }

  .ss-hero__content {
    max-width: 670px;
  }

  .ss-hero__form {
    max-width: 620px;
    margin: 0;
  }

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

  .ss-trust__item:nth-child(2) {
    border-right: 0;
  }

  .ss-trust__item:nth-child(-n+2) {
    border-bottom: 1px solid #e0e7eb;
  }

  .ss-intro__grid,
  .ss-feasibility__grid,
  .ss-planning__grid {
    grid-template-columns: 1fr;
  }

  .ss-feasibility__grid {
    grid-template-areas:
      "copy"
      "drawing"
      "list"
      "note";
  }

  .ss-feasibility__copy .service-section-heading .ss-feasibility-title-line {
    white-space: normal;
  }

  .ss-planner__shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "tabs"
      "panel";
  }

  .ss-planner__intro {
    padding: 34px;
  }

  .ss-planner__intro h2 {
    max-width: 660px;
  }

  .ss-planner__intro p {
    max-width: 720px;
  }

  .ss-transformation__grid {
    grid-template-columns: 1fr;
  }

  .ss-project-summary {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 0 30px;
  }

  .ss-project-summary dl {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

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

  .ss-final-cta__inner {
    grid-template-columns: 1fr;
    padding-block: 50px;
    gap: 30px;
  }

  .ss-final-cta__actions {
    grid-template-columns: repeat(2, minmax(210px, 1fr));
    max-width: 520px;
  }
}

@media (max-width: 720px) {
  .ss-container {
    width: calc(100% - 36px);
  }

  body.second-storey-page .service-section-heading {
    font-size: 31px;
  }

  body.second-storey-page .service-section-supporting {
    font-size: 16px;
  }

  .ss-section-head {
    margin-bottom: 36px;
    text-align: left;
  }

  .ss-section-head .service-section-supporting {
    margin-inline: 0;
  }

  .ss-hero__inner {
    width: calc(100% - 32px);
    padding-block: 44px;
    gap: 34px;
  }

  .ss-hero__image {
    object-position: 72% center;
  }

  .ss-hero h1 {
    font-size: clamp(46px, 14vw, 62px);
  }

  .ss-hero__lead {
    font-size: 16px;
  }

  .ss-btn {
    width: 100%;
  }

  .ss-trust__grid {
    grid-template-columns: 1fr;
  }

  .ss-trust__item {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid #e0e7eb;
  }

  .ss-intro__grid {
    gap: 40px;
  }

  .ss-media-card::before {
    top: -10px;
    left: -10px;
  }

  .ss-feature-points {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .ss-feature-points li {
    grid-template-columns: 36px minmax(0, 1fr);
    font-size: 13px;
  }

  .ss-feature-points .ss-feature-icon {
    width: 36px;
    height: 36px;
  }

  .ss-pathways__layout {
    display: block;
  }

  .ss-pathways__intro {
    display: block;
  }

  .ss-pathways__intro-copy {
    padding: 28px 24px 24px;
  }

  .ss-pathways__intro h2 {
    font-size: 31px;
  }

  .ss-pathways__image {
    height: 230px;
    min-height: 0;
  }

  .ss-pathway-card {
    padding: 30px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--dk-border);
  }

  .ss-pathway-card + .ss-pathway-card {
    border-bottom: 0;
  }

  .ss-pathways__callout {
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 22px 24px 24px;
  }

  .ss-pathways__callout .ss-btn {
    grid-column: 1 / -1;
    margin-top: 4px;
  }

  .ss-feasibility__list,
  .ss-ideas__grid,
  .ss-principles__grid,
  .ss-faq__grid {
    grid-template-columns: 1fr;
  }

  .ss-feasibility__note {
    margin-top: 0;
    text-align: left;
  }

  .ss-idea-card__body {
    min-height: 205px;
  }

  .ss-tab-panel {
    grid-template-columns: 1fr;
    padding: 18px;
    gap: 26px;
  }

  .ss-tab-panel img {
    height: 260px;
  }

  .ss-before-after {
    grid-template-columns: 1fr;
  }

  .ss-before-after img {
    height: 300px;
  }

  .ss-project-summary {
    display: block;
  }

  .ss-project-summary dl {
    margin-top: 20px;
  }

  .ss-principles__grid {
    gap: 1px;
  }

  .ss-principles__grid article {
    min-height: 0;
  }

  .ss-process__row {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .ss-process__row li {
    display: grid;
    grid-template-columns: 62px 1fr;
    grid-template-areas:
      "num title"
      "num copy";
    align-items: start;
    gap: 0 20px;
    text-align: left;
  }

  .ss-process__row li > span {
    grid-area: num;
    margin: 0;
  }

  .ss-process__row h3 {
    grid-area: title;
    min-height: 0;
    font-size: 23px;
  }

  .ss-process__row h3::after {
    margin: 13px 0;
  }

  .ss-process__row p {
    grid-area: copy;
    font-size: 14px;
  }

  .ss-factor-grid {
    grid-template-columns: 1fr;
  }

  .ss-planning__aside {
    padding: 26px;
  }

  .ss-faq__grid {
    gap: 0;
  }

  .ss-faq__grid > div:first-child .ss-faq__item:last-child {
    border-bottom: 0;
  }

  .ss-final-cta__image {
    inset: 0;
    opacity: .32;
  }

  .ss-final-cta::after {
    background: rgba(7, 31, 47, .84);
  }

  .ss-final-cta h2 {
    font-size: 38px;
  }

  .ss-final-cta__actions {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 430px;
  }
}

@media (max-width: 390px) {
  .ss-container {
    width: calc(100% - 28px);
  }

  .ss-section {
    padding: 64px 0;
  }

  .ss-hero__inner {
    width: calc(100% - 24px);
  }

  .ss-hero h1 {
    font-size: 48px;
  }

  .ss-hero__eyebrow {
    font-size: 11px;
  }

  .ss-trust__item {
    padding-inline: 14px;
  }

  .ss-tabs button {
    padding-inline: 16px;
  }

  .ss-planner__intro {
    padding: 28px 24px;
  }

  .ss-planner__intro h2 {
    font-size: 33px;
  }

  .ss-tab-panel h3 {
    font-size: 30px;
  }

  .ss-plan-drawing {
    height: 170px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Page-local reference refinements: Ideas, Planner, Comparison and Process */
.ss-ideas .ss-section-head--center {
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
}

.ss-ideas .ss-section-head--center .service-section-supporting {
  margin-inline: auto;
}

@media (min-width: 901px) {
  .ss-ideas .ss-section-head--center {
    max-width: 1160px;
  }

  .ss-ideas .ss-section-head--center .service-section-supporting {
    max-width: none;
    white-space: nowrap;
  }
}

.ss-planner__shell {
  grid-template-columns: 270px minmax(0, 1fr);
  grid-template-areas:
    "intro nav"
    "intro panel";
}

.ss-planner__intro {
  padding: 34px 30px;
}

.ss-planner__intro h2 {
  font-size: 31px;
  line-height: 1.04;
}

html:root:root:root:root body.second-storey-page main section.ss-planner .ss-planner__intro p {
  margin-top: 16px;
  font-size: 12.5px;
  line-height: 1.58;
}

.ss-planner__nav {
  display: flex;
  grid-area: nav;
  min-width: 0;
  align-items: stretch;
  border-bottom: 1px solid #dbe4e9;
}

.ss-planner__nav .ss-tabs {
  min-width: 0;
  flex: 1 1 auto;
  border-bottom: 0;
  scrollbar-width: none;
}

.ss-planner__nav .ss-tabs::-webkit-scrollbar {
  display: none;
}

.ss-planner__nav .ss-tabs button {
  min-height: 48px;
  padding-inline: 15px;
  font-size: 10.5px;
}

.ss-planner__nav .ss-tabs button[aria-selected="true"]::after {
  right: 15px;
  left: 15px;
  height: 2px;
}

.ss-planner__controls {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 0 10px;
  gap: 6px;
  border-left: 1px solid #e1e7ea;
}

.ss-planner__controls button {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  padding: 0;
  border: 1px solid #bfcbd2;
  border-radius: 2px;
  background: #fff;
  color: var(--dk-ink);
  font: inherit;
  cursor: pointer;
}

.ss-planner__controls svg,
.ss-before-after__handle svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ss-planner__controls button:hover,
.ss-planner__controls button:focus-visible {
  border-color: var(--accent-extensions);
  color: var(--accent-extensions-strong);
}

.ss-tab-panel {
  min-height: 286px;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  padding: 18px 22px 22px;
  gap: 30px;
}

.ss-tab-panel img {
  height: 238px;
}

.ss-tab-panel h3 {
  font-size: 29px;
}

.ss-tab-panel p {
  margin: 10px 0 14px;
  font-size: 13px;
  line-height: 1.52;
}

.ss-tab-panel ul {
  gap: 6px;
}

.ss-tab-panel li {
  font-size: 12px;
}

.ss-before-after {
  --comparison-position: 50%;
  position: relative;
  display: block;
  min-height: 440px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--ss-radius);
  background: #dfe7eb;
  box-shadow: 0 18px 42px rgba(7, 31, 47, .12);
  touch-action: pan-y;
}

.ss-before-after > img,
.ss-before-after__before,
.ss-before-after__before img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.ss-before-after > img,
.ss-before-after__before img {
  object-fit: cover;
}

.ss-before-after__before {
  clip-path: inset(0 0 0 var(--comparison-position));
}

.ss-before-after__badge {
  position: absolute;
  z-index: 3;
  top: 18px;
  padding: 8px 12px;
  border-radius: 3px;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: 0 6px 16px rgba(7, 31, 47, .18);
}

.ss-before-after__badge--before {
  right: 18px;
  background: var(--dk-navy-deep);
}

.ss-before-after__badge--after {
  left: 18px;
  background: var(--dk-gold);
}

.ss-before-after__handle {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: var(--comparison-position);
  width: 48px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  transform: translateX(-50%);
  cursor: ew-resize;
}

.ss-before-after__handle::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 8px rgba(7, 31, 47, .18);
}

.ss-before-after__handle span {
  position: relative;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--dk-navy-deep);
  box-shadow: 0 9px 24px rgba(7, 31, 47, .30);
  font-size: 18px;
  font-weight: 800;
}

.ss-project-summary__label {
  margin: 0 0 8px;
  color: var(--accent-extensions-strong);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ss-process .ss-section-head {
  max-width: 1180px;
}

html:root:root:root:root body.second-storey-page main .ss-process .ss-section-head .service-section-supporting {
  margin-inline: auto !important;
  text-align: center !important;
}

.ss-process__title {
  white-space: nowrap;
}

.ss-process__row {
  --process-gap: 18px;
  width: min(1340px, 100%);
  margin: 50px auto 0;
  padding: 34px 0 14px;
  gap: var(--process-gap);
  align-items: stretch;
}

.ss-process__row::before {
  top: 34px;
  right: calc((100% - (5 * var(--process-gap))) / 12);
  left: calc((100% - (5 * var(--process-gap))) / 12);
  background: rgba(63, 111, 143, .42);
  transform: translateY(-50%);
  z-index: 1;
}

.ss-process__step {
  position: relative;
  z-index: 2;
  display: flex;
  min-width: 0;
  min-height: 370px;
  padding: 78px 22px 26px;
  flex-direction: column;
  border: 1px solid rgba(63, 111, 143, .17);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(7, 31, 47, .07);
  text-align: left;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.ss-process__step:hover {
  border-color: rgba(63, 111, 143, .36);
  box-shadow: 0 22px 48px rgba(7, 31, 47, .10);
}

.ss-process__row .ss-process__step > .ss-process__number {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 5;
  width: 62px;
  height: 62px;
  margin: 0;
  border: 2px solid var(--accent-extensions);
  background: var(--dk-navy-deep);
  box-shadow: 0 0 0 4px #fff, 0 8px 22px rgba(7, 31, 47, .14);
  font-size: 13px;
  transform: translate(-50%, -50%);
}

.ss-process__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0;
  right: calc((var(--process-gap) / -2) - 5px);
  z-index: 3;
  display: block;
  width: 10px;
  height: 10px;
  border-top: 1.5px solid var(--accent-extensions);
  border-right: 1.5px solid var(--accent-extensions);
  background: #fff;
  box-shadow: 0 0 0 5px #fff;
  transform: translateY(-50%) rotate(45deg);
}

.ss-process__row .ss-process__step h3 {
  display: grid;
  min-height: 62px;
  margin: 0;
  place-items: center;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.16;
  text-align: center;
}

.ss-process__row .ss-process__step h3::after {
  content: none;
}

.ss-process__row .ss-process__step > .ss-process__divider {
  position: static;
  display: block;
  width: 40px;
  height: 2px;
  margin: 17px auto 22px;
  border: 0;
  border-radius: 999px;
  background: var(--accent-extensions);
  box-shadow: none;
  color: transparent;
  transform: none;
}

.ss-process__row .ss-process__step > p {
  font-size: 13.5px;
  line-height: 1.58;
  text-align: left;
}

.ss-process__more {
  width: 100%;
  margin: auto 0 0;
  padding-top: 16px;
}

.ss-process__more summary {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-extensions-strong);
  font-size: 12px;
  font-weight: 800;
  list-style: none;
  cursor: pointer;
}

.ss-process__more summary::-webkit-details-marker {
  display: none;
}

.ss-process__more summary::after {
  content: "+";
  margin-left: 8px;
  color: var(--accent-extensions);
  font-size: 17px;
  line-height: 1;
}

.ss-process__more[open] summary::after {
  content: "−";
}

.ss-process__more p {
  margin: 12px 0 0;
  color: var(--dk-muted);
  font-size: 12.5px;
  line-height: 1.55;
}

@media (max-width: 1180px) {
  .ss-process__title {
    white-space: normal;
  }

  .ss-process__row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 56px 22px;
  }

  .ss-process__row::before,
  .ss-process__step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 900px) {
  .ss-before-after {
    min-height: 0;
  }

  .ss-planner__shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "nav"
      "panel";
  }

  .ss-planner__intro {
    padding: 32px;
  }

  .ss-tab-panel {
    grid-template-columns: minmax(0, 1fr) minmax(280px, .9fr);
  }

  .ss-project-summary__label {
    grid-column: 1;
  }
}

@media (max-width: 720px) {
  .ss-planner__nav {
    align-items: stretch;
  }

  .ss-planner__controls {
    padding-inline: 8px;
  }

  .ss-tab-panel {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 18px;
    gap: 24px;
  }

  .ss-tab-panel img {
    height: 250px;
  }

  .ss-before-after {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .ss-before-after__badge {
    top: 12px;
  }

  .ss-before-after__badge--before {
    right: 12px;
  }

  .ss-before-after__badge--after {
    left: 12px;
  }

  .ss-process__row {
    grid-template-columns: 1fr;
    width: min(100%, 420px);
    gap: 52px;
  }

  .ss-process__step {
    min-height: 330px;
    padding: 76px 26px 28px;
  }

  .ss-process__row .ss-process__step {
    display: flex;
    grid-template-columns: none;
    grid-template-areas: none;
    align-items: stretch;
    gap: 0;
    text-align: left;
  }

  .ss-process__row .ss-process__step h3,
  .ss-process__row .ss-process__step > p {
    grid-area: auto;
  }

  .ss-process__row .ss-process__step h3 {
    min-height: 54px;
    font-size: 21px;
    text-align: center;
  }

  .ss-process__row .ss-process__step > p {
    font-size: 14px;
  }
}

/* Second-storey story consolidation */
.ss-decision {
  background: var(--dk-mist);
}

.ss-decision__head {
  max-width: 920px;
  text-align: center;
}

.ss-decision__head .service-section-supporting {
  margin-inline: auto !important;
}

.ss-decision__benefits {
  margin-top: 48px;
  border: 1px solid #d9e3e8;
  border-radius: var(--ss-radius);
  background: #fff;
  box-shadow: 0 14px 36px rgba(7, 31, 47, .055);
  overflow: hidden;
}

.ss-decision__reasons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-top: 8px;
}

.ss-decision-reason {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  min-height: 170px;
  padding: 26px 24px;
  gap: 13px;
}

.ss-decision-reason:not(:last-child) {
  border-right: 1px solid #e1e8ec;
}

.ss-decision-reason > span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(184, 117, 35, .42);
  border-radius: 50%;
  color: var(--dk-gold-strong);
  font-size: 10px;
  font-weight: 800;
}

.ss-decision-reason h3 {
  margin: 3px 0 9px;
  color: var(--dk-ink);
  font-size: 14px;
  line-height: 1.35;
}

.ss-decision-reason p {
  margin: 0;
  color: var(--dk-muted);
  font-size: 12.5px;
  line-height: 1.58;
}

.ss-decision__core {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(300px, .85fr);
  margin-top: 26px;
  border-radius: var(--ss-radius);
  background: #fff;
  box-shadow: 0 18px 42px rgba(7, 31, 47, .075);
  overflow: hidden;
}

.ss-decision__drawing {
  display: flex;
  min-width: 0;
  margin: 0;
  padding: 34px 34px 20px;
  flex-direction: column;
  justify-content: center;
  background: #f8fafb;
}

.ss-decision__drawing img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: contain;
}

.ss-decision__drawing figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  gap: 9px;
  color: #607481;
  font-size: 12px;
  font-style: italic;
  line-height: 1.5;
  text-align: left;
}

.ss-decision__info-icon {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  flex: 0 0 20px;
  border: 1px solid rgba(47, 88, 114, .48);
  border-radius: 50%;
  background: var(--accent-extensions-soft);
  color: var(--accent-extensions-strong);
  font-family: Georgia, serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
}

.ss-decision__assessment {
  padding: 38px 34px;
  background: var(--dk-navy-deep);
  color: #fff;
}

.ss-decision__label {
  margin: 0 0 24px;
  color: var(--accent-extensions-on-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ss-decision__assessment ol {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 23px;
  list-style: none;
}

.ss-decision__assessment-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
}

.ss-decision__assessment-item > span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
}

.ss-decision__assessment-item h3 {
  margin: 1px 0 5px;
  color: #fff;
  font-size: 13px;
  line-height: 1.35;
}

html:root:root:root:root body.second-storey-page main .ss-decision__assessment-item p {
  margin: 0;
  color: rgba(255, 255, 255, .72) !important;
  font-size: 12px !important;
  line-height: 1.5 !important;
}

.ss-decision__alternative {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  margin-top: 18px;
  padding: 24px 126px 24px 28px;
  overflow: hidden;
  gap: 24px;
  border: 1px solid #d9e3e8;
  border-radius: var(--ss-radius);
  background: #fff;
}

.ss-decision__alternative-copy,
.ss-decision__alternative .ss-btn {
  position: relative;
  z-index: 2;
}

.ss-decision__alternative strong,
.ss-decision__alternative div > span {
  display: block;
}

.ss-decision__alternative strong {
  color: var(--dk-ink);
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.ss-decision__alternative div > span {
  margin-top: 6px;
  color: var(--dk-muted);
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.ss-decision__alternative .ss-btn {
  white-space: nowrap;
}

.ss-decision__alternative .ss-btn--gold {
  background: var(--accent-extensions-strong);
  color: #fff;
  box-shadow: 0 10px 22px rgba(47, 88, 114, .18);
}

.ss-decision__alternative .ss-btn--gold:hover,
.ss-decision__alternative .ss-btn--gold:focus-visible {
  background: var(--dk-navy-deep);
}

.ss-decision__alternative-botanical {
  position: absolute;
  z-index: 1;
  right: 10px;
  bottom: -12px;
  width: 94px;
  height: auto;
  fill: none;
  stroke: var(--accent-extensions-strong);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.2;
  opacity: .18;
  pointer-events: none;
}

.ss-design {
  background: #fff;
}

.ss-design__head {
  max-width: 940px;
  text-align: center;
}

.ss-design__head .service-section-supporting {
  margin-inline: auto !important;
}

.ss-design .ss-planner__shell {
  margin-top: 44px;
  grid-template-columns: 318px minmax(0, 1fr);
}

.ss-planner__kicker {
  margin: 0 0 18px !important;
  color: var(--accent-extensions-on-dark) !important;
  font-size: 10px !important;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

#design-panel[data-panel="layout"] img {
  padding: 18px;
  background: #f3f6f7;
  object-fit: contain;
}

.ss-transformation__eyebrow {
  margin: 0 0 12px;
  color: var(--accent-extensions-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.ss-transformation__grid {
  grid-template-columns: minmax(0, 7fr) minmax(300px, 3fr);
}

.ss-project-summary__disclosure {
  margin: 18px 0 0;
  color: #6d7f8a;
  font-size: 11px;
  line-height: 1.55;
}

.ss-project-summary .ss-btn {
  margin-top: 22px;
}

.ss-plan-drawing {
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .18);
  background: #fff;
}

.ss-plan-drawing img {
  display: block;
  width: 100%;
  height: 100%;
  padding: 14px;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .ss-decision__reasons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ss-decision-reason:nth-child(2) {
    border-right: 0;
  }

  .ss-decision-reason:nth-child(-n + 2) {
    border-bottom: 1px solid #e1e8ec;
  }
}

@media (max-width: 900px) {
  .ss-decision__core {
    grid-template-columns: 1fr;
  }

  .ss-design .ss-planner__shell {
    grid-template-columns: 1fr;
  }

  .ss-transformation__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ss-decision__reasons {
    grid-template-columns: 1fr;
  }

  .ss-decision-reason,
  .ss-decision-reason:nth-child(2),
  .ss-decision-reason:not(:last-child) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #e1e8ec;
  }

  .ss-decision-reason:last-child {
    border-bottom: 0;
  }

  .ss-decision__drawing {
    padding: 24px 16px 18px;
  }

  .ss-decision__assessment {
    padding: 30px 24px;
  }

  .ss-decision__alternative {
    grid-template-columns: 1fr;
    padding: 24px 22px;
  }

  .ss-decision__alternative .ss-btn {
    justify-content: center;
    width: 100%;
    white-space: normal;
  }

  .ss-decision__alternative-botanical {
    right: -6px;
    bottom: -8px;
    width: 78px;
    opacity: .14;
  }

  .ss-design .ss-planner__shell {
    margin-top: 32px;
  }
}

/* Design Intelligence typography: approved DK service-page hierarchy */
.ss-design__head .service-section-heading {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: clamp(38px, 3.3vw, 48px) !important;
  font-weight: 700 !important;
  line-height: 1.14 !important;
  letter-spacing: -.025em !important;
  text-wrap: balance;
}

.ss-design__head .service-section-supporting {
  max-width: 720px !important;
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  line-height: 1.65 !important;
  letter-spacing: 0 !important;
  text-wrap: pretty;
}

.ss-design .ss-planner__kicker {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  line-height: 1.35 !important;
}

.ss-design .ss-planner__intro h2 {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 28px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  letter-spacing: -.02em !important;
}

.ss-design .ss-planner__intro > p:not(.ss-planner__kicker) {
  margin-top: 20px !important;
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
}

.ss-design .ss-tabs button {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
}

.ss-design .ss-tab-panel h3 {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 28px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  letter-spacing: -.02em !important;
}

.ss-design .ss-tab-panel > div > p {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
}

.ss-design .ss-tab-panel li {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .ss-design__head .service-section-heading {
    font-size: 36px !important;
  }

  .ss-design__head .service-section-supporting {
    font-size: 17px !important;
  }

  .ss-design .ss-planner__intro h2,
  .ss-design .ss-tab-panel h3 {
    font-size: 26px !important;
  }
}

@media (max-width: 640px) {
  .ss-design__head .service-section-heading {
    font-size: 31px !important;
  }

  .ss-design__head .service-section-supporting {
    font-size: 16px !important;
  }

  .ss-design .ss-planner__intro h2,
  .ss-design .ss-tab-panel h3 {
    font-size: 24px !important;
  }

  .ss-design .ss-planner__intro > p:not(.ss-planner__kicker),
  .ss-design .ss-tab-panel > div > p {
    font-size: 15px !important;
  }

  .ss-design .ss-tabs button {
    font-size: 12px;
  }
}

/* Consolidated Second Storey refinements approved 2026-08-20. */
@media (min-width: 1321px) {
  .ss-hero__inner {
    grid-template-columns: minmax(0, 600px) 410px;
    column-gap: clamp(120px, calc(100% - 1010px), 258px);
    justify-content: start;
  }

  .ss-hero__form {
    margin-left: 0;
  }
}

@media (min-width: 1181px) {
  .ss-hero__inner {
    padding-right: 72px;
  }

  .second-storey-page .dk-proof-rail__item:last-child .dk-proof-rail__copy > span {
    white-space: nowrap;
  }
}

.ss-design .ss-planner__shell {
  grid-template-columns: 330px minmax(0, 1fr);
}

.ss-design .ss-planner__intro {
  padding: 42px 36px;
}

.ss-design .ss-planner__nav .ss-tabs button {
  flex: 1 0 auto;
  min-height: 58px;
  padding-inline: 16px;
  font-size: 12px;
}

.ss-design .ss-planner__controls {
  padding: 0 14px;
  border-left: 0;
}

.ss-design .ss-planner__controls button {
  width: 36px;
  height: 36px;
}

.ss-design .ss-tab-panel {
  min-height: 390px;
  padding: 26px 30px 30px;
  gap: 38px;
}

.ss-design .ss-tab-panel img {
  height: 330px;
}

.ss-planner__guide {
  display: inline-flex;
  align-items: center;
  margin-top: 22px;
  gap: 9px;
  color: var(--accent-extensions-strong);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
}

.ss-planner__guide[hidden] {
  display: none;
}

.ss-planner__guide span {
  transition: transform 180ms ease;
}

.ss-planner__guide:hover span,
.ss-planner__guide:focus-visible span {
  transform: translateX(4px);
}

.ss-transformation__stage {
  display: grid;
  align-items: stretch;
  gap: 24px;
}

.ss-transformation__cards {
  position: relative;
}

.ss-transformation__arrow {
  position: absolute;
  top: 50%;
  z-index: 6;
  display: grid;
  width: 48px;
  height: 48px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--accent-extensions-on-dark);
  border-radius: 50%;
  background: #fff;
  color: var(--accent-extensions-strong);
  box-shadow: 0 10px 28px rgba(13, 27, 42, .16);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.ss-transformation__arrow--prev {
  left: 0;
  transform: translate(-50%, -50%);
}

.ss-transformation__arrow--next {
  right: 0;
  transform: translate(50%, -50%);
}

.ss-transformation__arrow svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ss-transformation__arrow:hover,
.ss-transformation__arrow:focus-visible {
  background: var(--accent-extensions-strong);
  color: #fff;
  box-shadow: 0 14px 32px rgba(13, 27, 42, .22);
}

.ss-transformation__arrow:focus-visible {
  outline: 3px solid rgba(80, 107, 120, .3);
  outline-offset: 3px;
}

.ss-transformation__grid {
  align-items: stretch;
}

.ss-before-after,
.ss-project-summary {
  height: 100%;
}

@media (min-width: 901px) {
  .ss-before-after {
    min-height: 560px;
    aspect-ratio: auto;
  }

  .ss-project-summary {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

.ss-project-summary__link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 22px;
  gap: 9px;
  color: var(--accent-extensions-strong);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
}

.ss-project-summary__link span {
  transition: transform 180ms ease;
}

.ss-project-summary__link:hover span,
.ss-project-summary__link:focus-visible span {
  transform: translateX(4px);
}

.ss-transformation__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.ss-transformation__dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid var(--accent-extensions-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease;
}

.ss-transformation__dots button[aria-selected="true"] {
  background: var(--accent-extensions-strong);
  transform: scale(1.14);
}

.ss-transformation__all {
  display: flex;
  justify-content: center;
}

.ss-transformation__all .ss-btn--gold {
  background: var(--accent-extensions-strong);
}

.ss-transformation__all .ss-btn--gold:hover,
.ss-transformation__all .ss-btn--gold:focus-visible {
  background: var(--dk-navy-deep);
}

.ss-before-after__badge--after {
  background: var(--dk-gold);
}

@media (max-width: 720px) {
  .ss-transformation__cards {
    display: grid;
    grid-template-columns: 1fr auto auto 1fr;
    gap: 18px 12px;
  }

  .ss-transformation__grid {
    grid-column: 1 / -1;
  }

  .ss-transformation__arrow {
    position: static;
    grid-row: 2;
    transform: none;
  }

  .ss-transformation__arrow--prev {
    grid-column: 2;
  }

  .ss-transformation__arrow--next {
    grid-column: 3;
  }
}

@media (min-width: 1181px) {
  .ss-transformation__stage {
    margin-right: 72px;
  }
}

.ss-faq__head {
  margin-inline: auto;
  text-align: center;
}

.ss-faq__head .service-section-supporting {
  margin-inline: auto;
}

@media (min-width: 901px) {
  .ss-faq__head {
    max-width: 1000px;
  }

  .ss-faq__head .service-section-supporting {
    max-width: none;
    white-space: nowrap;
  }
}

.faq-question {
  font-size: 16px;
  font-weight: 700;
}

.faq-answer p {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.65;
}

.dk-faq-all__link span {
  display: inline-block;
  margin-left: 8px;
  transition: transform 180ms ease;
}

.dk-faq-all__link:hover span,
.dk-faq-all__link:focus-visible span {
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .ss-design .ss-planner__shell {
    grid-template-columns: 1fr;
  }

  .ss-design .ss-tab-panel {
    min-height: 0;
  }

  .ss-before-after,
  .ss-project-summary {
    height: auto;
  }
}

@media (max-width: 640px) {
  .ss-design .ss-planner__intro {
    padding: 30px 24px;
  }

  .ss-design .ss-planner__nav .ss-tabs button {
    min-height: 52px;
    font-size: 12px;
  }

  .ss-design .ss-tab-panel img {
    height: 250px;
  }

  .faq-question {
    font-size: 15px;
  }

  .faq-answer p {
    font-size: 15px;
  }
}

/* Featured Transformation typography: approved DK service-page hierarchy. */
.ss-transformation__eyebrow {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .12em;
}

html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-heading {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: clamp(38px, 3.3vw, 48px) !important;
  font-weight: 700 !important;
  line-height: 1.14 !important;
  letter-spacing: -.025em !important;
}

html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-supporting {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  line-height: 1.65 !important;
}

.ss-project-summary__label {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
}

.ss-project-summary h3 {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 24px !important;
  font-weight: 700 !important;
  line-height: 1.25 !important;
  letter-spacing: -.015em !important;
}

.ss-project-summary dt {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
}

.ss-project-summary dd {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1.55 !important;
}

.ss-project-summary__disclosure {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  line-height: 1.6 !important;
}

@media (max-width: 1024px) {
  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-heading {
    font-size: 36px !important;
  }

  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-supporting {
    font-size: 17px !important;
  }
}

@media (max-width: 640px) {
  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-heading {
    font-size: 31px !important;
    white-space: normal !important;
  }

  html:root:root:root:root body.second-storey-page main .ss-transformation__head .service-section-supporting {
    font-size: 16px !important;
    white-space: normal !important;
  }

  .ss-project-summary h3 {
    font-size: 22px !important;
  }
}

/* Planning illustration: preserve the full floor-plan artwork at every width. */
.ss-plan-drawing {
  height: auto !important;
  overflow: visible;
}

.ss-plan-drawing img {
  height: auto;
  object-fit: contain;
}

/* Ideas heading alignment. */
.ss-ideas .ss-section-head--center {
  margin-inline: auto !important;
  text-align: center !important;
}

.ss-ideas .ss-section-head--center :is(.service-section-heading, .service-section-supporting) {
  width: 100%;
  margin-inline: auto !important;
  text-align: center !important;
}

/* Featured Transformation heading alignment. */
.ss-transformation__head {
  margin-inline: auto !important;
  text-align: center !important;
}

.ss-transformation__head .service-section-supporting {
  margin-inline: auto !important;
  text-align: center !important;
}

/* Explicit Extensions page surface rhythm: white / Stone Mist alternation. */
.ss-intro,
.ss-ideas,
.ss-transformation,
.ss-planning {
  background: var(--dk-surface-white, #fff) !important;
}

.ss-decision,
.ss-design {
  background: var(--dk-surface-extensions-soft, var(--accent-extensions-soft, #f1f4f5)) !important;
}

html body.second-storey-page main section.ss-process.dk-process-system {
  background: var(--dk-surface-extensions-soft, var(--accent-extensions-soft, #f1f4f5)) !important;
}

.ss-faq {
  background: var(--dk-surface-white, #fff) !important;
}

.ss-planning {
  color: var(--dk-ink) !important;
}

html:root:root:root:root body.second-storey-page main section.ss-planning h2.service-section-heading {
  color: var(--dk-ink) !important;
}

html:root:root:root:root body.second-storey-page main #planning-cost .service-section-supporting {
  color: var(--dk-muted) !important;
}

.ss-planning .ss-factor-grid li {
  color: #294557 !important;
}

.ss-planning .ss-factor-grid li::before {
  color: var(--accent-extensions-strong) !important;
}

.ss-planning__aside {
  border: 1px solid var(--dk-border) !important;
  background: var(--accent-extensions-soft) !important;
}

.ss-planning__aside h3 {
  color: var(--dk-ink) !important;
}

.ss-planning__aside li {
  color: var(--dk-muted) !important;
}

.ss-planning__aside li::before {
  color: var(--accent-extensions-strong) !important;
}

.ss-planning .ss-plan-drawing {
  border-color: var(--dk-border);
}

/* Readability floor for descriptive content in the Extensions template.
   Compact labels remain on their dedicated label scale. */
html:root:root:root:root body.second-storey-page main :is(
  .ss-intro li,
  .ss-decision p,
  .ss-design .ss-tab-panel li,
  .ss-transformation .ss-project-summary dd,
  .ss-planning li,
  .ss-process__row p
) {
  font-family: "Manrope", "Noto Sans SC", Arial, sans-serif !important;
  font-size: 15.5px !important;
  font-weight: 500 !important;
  line-height: 1.6 !important;
}

@media (max-width: 640px) {
  html:root:root:root:root body.second-storey-page main :is(
    .ss-intro li,
    .ss-decision p,
    .ss-design .ss-tab-panel li,
    .ss-transformation .ss-project-summary dd,
    .ss-planning li,
    .ss-process__row p
  ) {
    font-size: 15px !important;
  }
}

/* Approved Second Storey layout polish. */
body.second-storey-page .floating-contact-dock {
  pointer-events: none;
}

body.second-storey-page .floating-contact-dock__item {
  pointer-events: auto;
}

html:root:root:root:root body.second-storey-page main section.ss-faq .ss-faq__head .service-section-supporting {
  width: 100% !important;
  max-width: none !important;
  margin-inline: auto !important;
  text-align: center !important;
}

@media (min-width: 901px) {
  .ss-faq__head .service-section-supporting {
    white-space: nowrap;
  }

}

@media (min-width: 1181px) {
  html:root:root:root:root:root:root body.second-storey-page main section.ss-final-cta .ss-final-cta__inner > div:first-child > p {
    max-width: none !important;
    font-size: 16px !important;
    white-space: nowrap;
  }

  .ss-design .ss-planner__nav .ss-tabs button {
    font-size: 13px;
    font-weight: 700;
  }

  .ss-transformation__stage {
    margin-left: 24px;
  }

  .ss-transformation__arrow--prev {
    left: -64px;
    transform: translateY(-50%);
  }

  .ss-transformation__arrow--next {
    right: -64px;
    transform: translateY(-50%);
  }
}

@media (max-width: 900px) {
  .ss-faq__head .service-section-supporting,
  .ss-final-cta .ss-final-cta__inner > div:first-child > p {
    white-space: normal;
  }
}