.section-ps {
  padding: 70px 0 0;
  background: #ffffff;
  isolation: isolate;
}

/* ---------- Section header ---------- */
.ps-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 12px;
  padding: 0 20px;
}

.ps-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #A87026;
  margin-bottom: 14px;
}

.ps-h2 {
  font-family: "Fraunces", serif;
  color: #000;
  font-size: 48px;
  font-weight: 500;
  letter-spacing: -0.7px;
  margin: 0 0 10px;
  line-height: 1.1;
}

.ps-sub {
  font-family: "Fraunces", serif;
  color: #56544e;
  font-size: 20px;
  font-weight: 400;
  margin: 0 0 30px;
  font-style: italic;
}

.ps-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  max-width: 520px;
  margin: 0 auto 50px;
}

.ps-rule::before,
.ps-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #A87026 50%, transparent);
}

.ps-rule span {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: #A87026;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---------- Two-pane layout ---------- */
.ps-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  align-items: stretch;
}

/* === LEFT: image pane ============================== */
.ps-image-pane {
  position: relative;
  border-radius: 12px 0 0 12px;
  overflow: hidden;
  min-height: 640px;
  background: #2b0a09;
}

/* Legibility overlay — guarantees gold caption stays readable */
.ps-image-pane::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  /* background: linear-gradient(180deg, rgba(43, 10, 9, 0) 0%, rgba(43, 10, 9, 0) 30%, rgba(26, 6, 6, 0.55) 65%, rgba(26, 6, 6, 0.92) 100%), linear-gradient(90deg, rgba(26, 6, 6, 0.55) 0%, rgba(26, 6, 6, 0.15) 45%, transparent 80%); */
}

.ps-image-stack {
  position: absolute;
  inset: 0;
}

.ps-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.9s ease, transform 8s ease-out;
  background-image: url('https://staticimg.tanishq.co.in/microsite/gold-exchange/images/exchange-advantage/exchange-ad-desktop2.jpg');
  background-position: bottom;
}

.ps-image.is-active {
  opacity: 1;
  transform: scale(1.0);
  animation: ps-kenburns 16s ease-in-out infinite alternate;
}

@keyframes ps-kenburns {
  from {
    transform: scale(1.0) translate(0, 0);
  }

  to {
    transform: scale(1.08) translate(-1%, -1.5%);
  }
}

/* caption */
.ps-caption {
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: end;
  height:100%;
  width:100%;
  padding: 0 36px 36px;
  /* left: 36px;
  right: 36px;
  bottom: 32px; */
  color: #fff;
  z-index: 2;
  pointer-events: none;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
  background: linear-gradient(180deg, rgba(43, 10, 9, 0) 55%, rgba(43, 10, 9, 0) 30%, rgba(26, 6, 6, 0.55) 65%, rgba(26, 6, 6, 0.92) 100%);
}

.ps-caption-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #e2b579;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.ps-caption-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: #e2b579;
}

.ps-caption-title {
  font-family: "Fraunces", serif;
  font-size: 56px;
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -1.2px;
  margin: 0 0 14px;
  max-width: 460px;
}

.ps-caption-title em {
  font-style: italic;
  color: #e2b579;
}

.ps-caption-tag {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  max-width: 420px;
}

/* TATA seal */
.ps-seal {
  position: absolute;
  top: 28px;
  right: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid rgba(226, 181, 121, 0.5);
  border-radius: 9999px;
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #e2b579;
  background: rgba(43, 10, 9, 0.35);
  backdrop-filter: blur(6px);
  z-index: 3;
}

.ps-seal::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e2b579;
  box-shadow: 0 0 10px rgba(226, 181, 121, 0.9);
  animation: ps-pulse 2.4s ease-in-out infinite;
}

@keyframes ps-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

/* progress dots */
.ps-dots {
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 3;
}

.ps-dot {
  width: 4px;
  height: 26px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.5s cubic-bezier(.4, 0, .2, 1);
}

.ps-dot.is-active {
  background: #e2b579;
  height: 44px;
  box-shadow: 0 0 12px rgba(226, 181, 121, 0.6);
}

/* === RIGHT: pillar accordion =============================== */
.ps-pillars {
  background: #fafafa;
  border-radius: 0 12px 12px 0;
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  border: 0.5px solid #ececec;
  border-left: none;
}

.ps-pillar {
  border-bottom: 1px solid rgba(73, 10, 12, 0.08);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(.4, 0, .2, 1);
}

.ps-pillar:last-child {
  border-bottom: none;
}

.ps-pillar-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  user-select: none;
  transition: all 0.3s ease;
}

.ps-pillar-head:hover .ps-pillar-name {
  color: #832729;
}

.ps-pillar-mark {
  flex: 0 0 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid rgba(168, 112, 38, 0.35);
  color: #A87026;
  transition: all 0.4s cubic-bezier(.4, 0, .2, 1);
}

.ps-pillar-mark svg {
  width: 17px;
  height: 17px;
  stroke-width: 1.5;
}

.ps-pillar.is-open .ps-pillar-mark {
  background: linear-gradient(135deg, #832729, #631517);
  border-color: transparent;
  color: #e2b579;
  transform: rotate(-360deg);
  transition: all 0.7s cubic-bezier(.4, 0, .2, 1);
}

.ps-pillar-info {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.ps-pillar-name {
  font-family: "Fraunces", serif !important;
  font-size: 26px;
  font-weight: 400;
  color: #490A0C;
  letter-spacing: -0.4px;
  margin: 0;
  transition: color 0.3s ease;
}

.ps-pillar.is-open .ps-pillar-name {
  color: #832729;
}

.ps-pillar-meta {
  font-family: "IBM Plex Sans", sans-serif !important;
  font-size: 12px;
  font-weight: 400;
  color: #999;
  letter-spacing: 0.04em;
}

.ps-pillar-chev {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #A87026;
  transition: transform 0.4s cubic-bezier(.4, 0, .2, 1);
}

.ps-pillar-chev svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.5;
}

.ps-pillar.is-open .ps-pillar-chev {
  transform: rotate(180deg);
}

/* body */
.ps-pillar-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s cubic-bezier(.4, 0, .2, 1), padding 0.4s ease;
}

.ps-pillar.is-open .ps-pillar-body {
  max-height: 800px;
  padding: 4px 0 26px 52px;
}

.ps-point {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px dashed rgba(168, 112, 38, 0.18);
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.5s cubic-bezier(.4, 0, .2, 1);
}

.ps-point:first-child {
  border-top: none;
}

.ps-pillar.is-open .ps-point {
  opacity: 1;
  transform: translateY(0);
}

.ps-pillar.is-open .ps-point:nth-child(1) {
  transition-delay: 0.05s;
}

.ps-pillar.is-open .ps-point:nth-child(2) {
  transition-delay: 0.13s;
}

.ps-pillar.is-open .ps-point:nth-child(3) {
  transition-delay: 0.21s;
}

.ps-pillar.is-open .ps-point:nth-child(4) {
  transition-delay: 0.29s;
}

.ps-point-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #A87026;
  margin-top: 2px;
}

.ps-point-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.4;
}

.ps-point-text {
  padding-right: 8px;
}

.ps-point-title {
  font-family: "Fraunces", serif;
  font-size: 17px;
  font-weight: 500;
  color: #490A0C;
  margin: 0 0 4px;
  line-height: 1.25;
}

.ps-point-desc {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 13.5px;
  color: #5F5F5F;
  margin: 0;
  line-height: 1.55;
}

/* Legacy TATA card */
.ps-tata-card {
  margin-top: 8px;
  padding: 22px 24px;
  background: linear-gradient(135deg, #490A0C 0%, #2b0a09 100%);
  border-radius: 10px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.ps-tata-card::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 181, 121, 0.25) 0%, transparent 70%);
}

.ps-tata-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #e2b579;
  margin-bottom: 10px;
}

.ps-tata-title {
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 400;
  margin: 0 0 6px;
  letter-spacing: -0.4px;
}

.ps-tata-desc {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

/* === FINALE: 3.7Mn ribbon + CTA =============================== */
.ps-finale {
  margin-top: 64px;
  background: linear-gradient(180deg, #490A0C 0%, #2b0a09 100%);
  padding: 70px 20px 80px;
  position: relative;
  overflow: hidden;
}

.ps-finale::before,
.ps-finale::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 181, 121, 0.13) 0%, transparent 65%);
  pointer-events: none;
}

.ps-finale::before {
  top: -180px;
  left: -120px;
}

.ps-finale::after {
  bottom: -180px;
  right: -120px;
}

.ps-finale-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.ps-finale-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #e2b579;
  margin-bottom: 18px;
}

.ps-counter {
  font-family: "Fraunces", serif;
  font-size: 96px;
  font-weight: 400;
  color: #fff;
  line-height: 1;
  letter-spacing: 0.02em;
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, #e2b579 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ps-finale-cap {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 22px;
  color: #fff;
  margin: 16px 0 8px;
}

.ps-finale-sub {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.55;
}

.ps-cta-wrap {
  display: flex;
  justify-content: center;
}

/* CTA recolor for dark bg — uses existing .custom-input-button skeleton */
.ps-cta-wrap .custom-input-button {
  background: linear-gradient(90.18deg, rgba(226, 181, 121, 1) 0.17%, rgba(168, 112, 38, 1) 99.86%);
}

.ps-cta-wrap .custom-input-button:hover {
  background: linear-gradient(90.18deg, rgba(226, 181, 121, 1) 0.17%, rgba(168, 112, 38, 1) 99.86%) !important;
  box-shadow: 0 20px 40px -10px rgba(226, 181, 121, 0.45);
}

.ps-cta-wrap .arrow-image {
  background-color: #490A0C;
  box-shadow: inset 16px 16px 15.9px 4px rgba(43, 10, 9, 0.4);
}

.ps-cta-wrap .gold-value p {
  color: #2b0a09;
  font-weight: 500;
}

.section-calc {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 32px 0 28px;
  background: #ffffff;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---------- Section header ---------- */
.calc-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 8px;
  padding: 0 20px;
  flex-shrink: 0;
}

.calc-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #A87026;
  margin-bottom: 10px;
}

.calc-h2 {
  font-family: "Fraunces", serif;
  color: #000;
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.6px;
  margin: 0 0 6px;
  line-height: 1.1;
}

.calc-sub {
  font-family: "Fraunces", serif;
  color: #56544e;
  font-size: 16px;
  font-weight: 400;
  margin: 0 0 18px;
  font-style: italic;
}

.calc-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  max-width: 520px;
  margin: 0 auto 24px;
  flex-shrink: 0;
}

.calc-rule::before,
.calc-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #A87026 50%, transparent);
}

.calc-rule span {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: #A87026;
  text-transform: uppercase;
  white-space: nowrap;
}

/* =========== Two-pane shell =========== */
.calc-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  flex-shrink: 0;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: #fafafa;
  border: 0.5px solid #ececec;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 70px -32px rgba(73, 10, 12, 0.14);
  align-items: stretch;
}

/* === LEFT: Sachin image pane =========== */
.calc-image-pane {
  position: relative;
  background: linear-gradient(180deg, #b59c8c 0%, #876a5a 100%);
  min-height: 100%;
  overflow: hidden;
}

.calc-image-pane img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.calc-image-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(43, 10, 9, 0) 0%, rgba(43, 10, 9, 0) 55%, rgba(43, 10, 9, 0.45) 100%),
    linear-gradient(90deg, rgba(43, 10, 9, 0) 30%, rgba(43, 10, 9, 0.18) 100%);
  pointer-events: none;
}

.calc-image-seal {
  position: absolute;
  top: 26px;
  left: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid rgba(226, 181, 121, 0.6);
  border-radius: 9999px;
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #e2b579;
  background: rgba(43, 10, 9, 0.40);
  backdrop-filter: blur(6px);
  z-index: 2;
}

.calc-image-seal::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e2b579;
  box-shadow: 0 0 10px rgba(226, 181, 121, 0.9);
}

.calc-image-caption {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 30px;
  color: #fff;
  z-index: 2;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.5);
}

.calc-image-caption .ic-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #e2b579;
  margin-bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.calc-image-caption .ic-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: #e2b579;
}

.calc-image-caption .ic-title {
  font-family: "Fraunces", serif;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.4px;
  margin: 0 0 8px;
  max-width: 360px;
}

.calc-image-caption .ic-title em {
  font-style: italic;
  color: #e2b579;
}

.calc-image-caption .ic-tag {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  max-width: 360px;
}

/* === RIGHT: card =========== */
.calc-card {
  background: #fafafa;
  padding: 32px 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ----- Screen transitions ----- */
.calc-screen {
  display: none;
  animation: calc-fade 0.5s cubic-bezier(.4, 0, .2, 1);
}

.calc-screen.is-active {
  display: block;
}

@keyframes calc-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Field labels & hints ---------- */
.calc-field {
  margin-bottom: 18px;
  transition: opacity 0.35s ease, max-height 0.45s cubic-bezier(.4, 0, .2, 1), margin 0.35s ease;
}

.calc-field.is-hidden {
  opacity: 0;
  max-height: 0;
  margin: 0;
  pointer-events: none;
  overflow: hidden;
}

.calc-field-label {
  font-family: "Fraunces", serif;
  font-size: 19px;
  font-weight: 500;
  color: #490A0C;
  letter-spacing: -0.3px;
  margin: 0 0 10px;
  display: block;
}

.calc-field-hint {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  color: #5F5F5F;
  margin: 8px 0 0;
  line-height: 1.5;
}

/* ---------- Karatage chips ---------- */
.calc-karat-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.calc-karat-chip {
  font-family: "Fraunces", serif;
  font-size: 17px;
  font-weight: 500;
  color: #490A0C;
  background: #ffffff;
  border: 1px solid rgba(168, 112, 38, 0.35);
  border-radius: 12px;
  padding: 14px 4px;
  cursor: pointer;
  text-align: center;
  letter-spacing: 0.02em;
  transition: all 0.3s cubic-bezier(.4, 0, .2, 1);
  user-select: none;
  min-height: 48px;
}

.calc-karat-chip:hover {
  border-color: #A87026;
  color: #832729;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -10px rgba(73, 10, 12, 0.18);
}

.calc-karat-chip.is-selected {
  background: linear-gradient(135deg, #A12B33, #631517);
  border-color: transparent;
  color: #e2b579;
  box-shadow: 0 14px 28px -10px rgba(99, 21, 23, 0.5);
  transform: translateY(-2px);
}

/* ---------- Input ---------- */
.calc-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-input {
  width: 100%;
  font-family: "Fraunces", serif;
  font-size: 18px;
  font-weight: 400;
  color: #490A0C;
  background: #ffffff;
  border: 1px solid #ececec;
  border-radius: 12px;
  padding: 13px 50px 13px 16px;
  outline: none;
  transition: all 0.25s ease;
  letter-spacing: -0.2px;
}

.calc-input::placeholder {
  color: #b9b1a8;
  font-style: italic;
}

.calc-input:focus {
  border-color: #A87026;
  box-shadow: 0 0 0 4px rgba(168, 112, 38, 0.10);
}

.calc-input-suffix {
  position: absolute;
  right: 18px;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #A87026;
  pointer-events: none;
  letter-spacing: 0.04em;
}

/* ---------- Disabled state ---------- */
.calc-field.is-disabled .calc-karat-row,
.calc-field.is-disabled .calc-input-wrap,
.calc-field.is-disabled .calc-field-label,
.calc-field.is-disabled .calc-field-hint {
  opacity: 0.4;
  pointer-events: none;
  filter: grayscale(0.3);
}

/* ---------- Checkbox ---------- */
.calc-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  cursor: pointer;
  user-select: none;
  padding: 6px 2px;
  min-height: 28px;
}

.calc-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.calc-check-box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1.5px solid rgba(168, 112, 38, 0.5);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.calc-check-box svg {
  width: 12px;
  height: 12px;
  stroke: #fff;
  stroke-width: 3;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.25s cubic-bezier(.4, 0, .2, 1);
}

.calc-check input:checked+.calc-check-box {
  background: linear-gradient(135deg, #A12B33, #631517);
  border-color: transparent;
}

.calc-check input:checked+.calc-check-box svg {
  opacity: 1;
  transform: scale(1);
}

.calc-check-label {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 13.5px;
  color: #5F5F5F;
}

/* ---------- Expert Panel ---------- */
.calc-expert {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  transition:
    max-height 0.55s cubic-bezier(.4, 0, .2, 1),
    opacity 0.5s ease,
    margin 0.4s ease;
}

.calc-expert.is-open {
  max-height: 600px;
  opacity: 1;
  margin-top: 12px;
}

.calc-expert-inner {
  background: linear-gradient(135deg, #490A0C 0%, #2b0a09 100%);
  border-radius: 14px;
  padding: 18px 20px 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.calc-expert-inner::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 181, 121, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.calc-expert-headline {
  font-family: "Fraunces", serif;
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.25;
  letter-spacing: -0.2px;
  position: relative;
}

.calc-expert-trust {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 14px;
  line-height: 1.5;
  position: relative;
}

.calc-expert-trust .calc-highlight {
  font-style: italic;
  color: #e2b579;
  font-weight: 500;
}

.calc-expert-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}

.calc-expert-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-expert-field label {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #e2b579;
}

.calc-expert-input {
  width: 100%;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(226, 181, 121, 0.32);
  border-radius: 10px;
  padding: 12px 14px;
  outline: none;
  transition: all 0.25s ease;
}

.calc-expert-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.calc-expert-input:focus {
  border-color: #e2b579;
  background: rgba(255, 255, 255, 0.10);
  box-shadow: 0 0 0 3px rgba(226, 181, 121, 0.18);
}

/* =========================================================
   BUTTONS — pill silhouette with circular arrow on the right
   ========================================================= */

/* Shared pill shell */
.calc-pill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  border: none;
  border-radius: 9999px;
  padding: 5px 5px 5px 24px;
  cursor: pointer;
  font-family: "Fraunces", serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: all 0.3s ease;
  margin-top: 4px;
}

.calc-pill .calc-pill-label {
  flex: 1;
  text-align: center;
  padding-right: 48px;
  /* offset for arrow circle so label stays centered */
}

.calc-pill .calc-pill-arrow {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.calc-pill .calc-pill-arrow svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.2;
}

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

.calc-pill:hover .calc-pill-arrow {
  transform: translateY(-50%) translateX(2px);
}

.calc-pill:disabled,
.calc-pill.is-disabled {
  opacity: 0.4;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

/* Primary maroon pill (Calculate, Know My Exchange Value, Request Expert Callback) */
.calc-pill--maroon {
  background: linear-gradient(90deg, #A12B33 0%, #832729 50%, #631517 100%);
  color: #ffffff;
  box-shadow: 0 16px 32px -12px rgba(99, 21, 23, 0.55);
}

.calc-pill--maroon:hover {
  box-shadow: 0 22px 40px -10px rgba(99, 21, 23, 0.65);
}

.calc-pill--maroon .calc-pill-arrow {
  background: #2b0a09;
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(226, 181, 121, 0.18);
}

/* Dark pill (Book an Appointment) — darker / inverted variant */
.calc-pill--dark {
  background: linear-gradient(90deg, #2b0a09 0%, #490A0C 100%);
  color: #ffffff;
  box-shadow: 0 14px 28px -12px rgba(43, 10, 9, 0.6);
}

.calc-pill--dark:hover {
  box-shadow: 0 20px 38px -10px rgba(43, 10, 9, 0.7);
}

.calc-pill--dark .calc-pill-arrow {
  background: linear-gradient(135deg, #e2b579, #A87026);
  color: #2b0a09;
}

/* Smaller pill for expert panel (compact inside the dark card) */
.calc-pill--small {
  min-height: 46px;
  font-size: 14px;
  padding-left: 20px;
}

.calc-pill--small .calc-pill-arrow {
  width: 38px;
  height: 38px;
}

.calc-pill--small .calc-pill-label {
  padding-right: 42px;
}

/* ============= SCREEN 2 — form gate ============= */
.calc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12.5px;
  color: #A87026;
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 18px;
  cursor: pointer;
}

.calc-back:hover {
  color: #832729;
}

.calc-back svg {
  width: 14px;
  height: 14px;
  stroke-width: 1.6;
}

.calc-gate-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: #A87026;
  margin: 0 0 14px;
}

.calc-gate-h3 {
  font-family: "Fraunces", serif;
  color: #000;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin: 0 0 10px;
}

.calc-gate-sub {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 15px;
  color: #56544e;
  margin: 0 0 22px;
  line-height: 1.5;
}

.calc-gate-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 6px;
}

.calc-gate-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-gate-field label {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #5F5F5F;
}

/* ============= SCREEN 3 — Result ============= */
.calc-result-eyebrow {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: #A87026;
  margin: 0 0 16px;
  text-align: center;
}

.calc-result-value {
  font-family: "Fraunces", serif;
  font-size: 64px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -1px;
  text-align: center;
  margin: 0 0 22px;
  color: #490A0C;
  background: linear-gradient(180deg, #832729 0%, #A87026 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.calc-result-divider {
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #A87026, transparent);
  margin: 0 auto 22px;
}

.calc-result-disclaimer {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12.5px;
  color: #5F5F5F;
  line-height: 1.55;
  text-align: center;
  margin: 0 0 14px;
}

.calc-result-tc {
  text-align: center;
  margin: 0 0 24px;
}

.calc-result-tc a {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 12px;
  color: #A87026;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

.calc-result-tc a:hover {
  color: #832729;
}

.calc-final-thanks{
  background: linear-gradient(135deg, #490A0C 0%, #2b0a09 100%);
  border-radius: 0 14px 14px 0;
  padding: 18px 20px 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
  height: 400px;
  width: 100%;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.calc-result-value sup{
    vertical-align: super;
    position: static;
    font-size: 50%;
}

.calc-card:has(.calc-final-thanks[style*="display: flex"]) {
    padding: 0;
}

/* === RESPONSIVE =============================== */
@media (max-width: 980px) {
  .section-ps {
    padding: 44px 0 0;
  }

  .ps-head {
    padding: 0 16px;
  }

  .ps-h2 {
    font-size: 32px;
  }

  .ps-sub {
    font-size: 16px;
    margin-bottom: 24px;
  }

  .ps-rule {
    margin-bottom: 28px;
  }

  .ps-layout {
    grid-template-columns: 1fr;
    padding: 0 14px;
  }

  .ps-image{
    background-position: 70% 70%;
  }

  /* Image pane: NOT sticky on mobile (fixes z-index bleed with transformed pillar content) */
  .ps-image-pane {
    min-height: 400px;
    border-radius: 12px 12px 0 0;
    position: relative;
    z-index: 2;
    isolation: isolate;
  }

  .ps-pillars {
    border-radius: 0 0 12px 12px;
    border: 0.5px solid #ececec;
    border-top: none;
    padding: 4px 20px 12px;
    position: relative;
    z-index: 1;
  }

  .ps-caption {
    padding: 0 36px 20px;
  }

  .ps-caption-eyebrow {
    font-size: 10px;
    letter-spacing: 0.24em;
    margin-bottom: 12px;
  }

  .ps-caption-title {
    font-size: 32px;
    letter-spacing: -0.4px;
    max-width: 100%;
  }

  .ps-caption-tag {
    font-size: 13.5px;
    max-width: 100%;
  }

  .ps-seal {
    top: 16px;
    right: 16px;
    font-size: 10px;
    padding: 6px 12px;
    letter-spacing: 0.18em;
  }

  .ps-dots {
    display: none;
  }

  /* vertical dots redundant on mobile, accordion is the nav */

  .ps-pillar-head {
    padding: 18px 4px;
    gap: 14px;
  }

  .ps-pillar-mark {
    flex: 0 0 34px;
    height: 34px;
  }

  .ps-pillar-mark svg {
    width: 16px;
    height: 16px;
  }

  .ps-pillar-name {
    font-size: 20px;
  }

  .ps-pillar-meta {
    font-size: 11px;
  }

  .ps-pillar.is-open .ps-pillar-body {
    padding: 4px 4px 20px 48px;
  }

  .ps-finale {
    margin-top: 36px;
    padding: 48px 18px 56px;
  }

  .ps-counter {
    font-size: 52px;
  }

  .ps-finale-cap {
    font-size: 18px;
  }

  .ps-finale-sub {
    font-size: 14px;
  }

  .section-calc {
    padding: 18px 0 16px;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .calc-grid {
    grid-template-columns: 1fr;
    border-radius: 14px;
  }

  /* Mobile: image becomes a short landscape banner above the card */
  .calc-image-pane {
    height: 300px;
  }

  .calc-image-pane img {
    object-position: 18% 12%;
  }

  .calc-image-caption {
    left: 16px;
    right: 16px;
    bottom: 12px;
  }

  .calc-image-caption .ic-title {
    font-size: 18px;
    max-width: 220px;
    line-height: 1.05;
  }

  .calc-image-caption .ic-tag {
    display: none;
  }

  .calc-image-caption .ic-eyebrow {
    font-size: 9.5px;
    margin-bottom: 4px;
    letter-spacing: 0.22em;
  }

  .calc-image-caption .ic-eyebrow::before {
    width: 16px;
  }

  .calc-image-seal {
    top: 10px;
    left: 12px;
    font-size: 9.5px;
    padding: 5px 10px;
    letter-spacing: 0.16em;
  }

  .calc-card {
    padding: 18px 18px 20px;
  }

  .calc-h2 {
    font-size: 24px;
    letter-spacing: -0.3px;
  }

  .calc-sub {
    font-size: 13.5px;
    margin-bottom: 12px;
  }

  .calc-eyebrow {
    font-size: 10px;
    margin-bottom: 8px;
    letter-spacing: 0.2em;
  }

  .calc-rule {
    margin-bottom: 16px;
    max-width: 360px;
    gap: 12px;
  }

  .calc-rule span {
    font-size: 10.5px;
    letter-spacing: 0.16em;
  }

  .calc-head {
    margin-bottom: 4px;
  }

  .calc-shell {
    padding: 0 14px;
  }

  .calc-field {
    margin-bottom: 14px;
  }

  .calc-field-label {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .calc-karat-row {
    gap: 5px;
  }

  .calc-karat-chip {
    font-size: 14.5px;
    padding: 11px 2px;
    min-height: 42px;
    border-radius: 10px;
  }

  .calc-field-hint {
    font-size: 11.5px;
    margin-top: 6px;
  }

  .calc-check {
    margin-top: 6px;
    padding: 4px 2px;
    min-height: 24px;
  }

  .calc-check-label {
    font-size: 12.5px;
  }

  .calc-input {
    font-size: 16px;
    padding: 12px 42px 12px 14px;
    border-radius: 10px;
  }

  .calc-input-suffix {
    right: 14px;
  }

  .calc-expert-inner {
    padding: 14px 16px 16px;
  }

  .calc-expert-headline {
    font-size: 14.5px;
    margin-bottom: 4px;
  }

  .calc-expert-trust {
    font-size: 12px;
    margin-bottom: 10px;
  }

  .calc-expert-fields {
    gap: 8px;
  }

  .calc-expert-field label {
    font-size: 9.5px;
  }

  .calc-expert-input {
    font-size: 13px;
    padding: 10px 12px;
  }

  .calc-pill {
    min-height: 48px;
    font-size: 14.5px;
    padding-left: 18px;
    margin-top: 4px;
  }

  .calc-pill .calc-pill-label {
    padding-right: 42px;
  }

  .calc-pill .calc-pill-arrow {
    width: 38px;
    height: 38px;
  }

  .calc-pill .calc-pill-arrow svg {
    width: 16px;
    height: 16px;
  }

  .calc-pill--small {
    min-height: 42px;
    font-size: 13px;
    padding-left: 16px;
  }

  .calc-pill--small .calc-pill-arrow {
    width: 34px;
    height: 34px;
  }

  .calc-pill--small .calc-pill-label {
    padding-right: 38px;
  }

  .calc-gate-eyebrow {
    font-size: 10px;
    margin-bottom: 10px;
  }

  .calc-gate-h3 {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .calc-gate-sub {
    font-size: 13px;
    margin-bottom: 16px;
  }

  .calc-gate-fields {
    gap: 10px;
  }

  .calc-back {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .calc-result-value {
    font-size: 44px;
    margin-bottom: 18px;
  }

  .calc-result-eyebrow {
    font-size: 10px;
    margin-bottom: 12px;
  }

  .calc-result-divider {
    margin-bottom: 16px;
  }

  .calc-result-disclaimer {
    font-size: 11.5px;
  }

  .calc-result-tc {
    margin-bottom: 18px;
  }

  .calc-final-thanks{
    height: 150px;
    border-radius: 0 0 14px 14px;
  }
}

@media (max-width: 560px) {
  .section-ps {
    padding: 36px 0 0;
  }

  .ps-head {
    padding: 0 16px;
  }

  .ps-h2 {
    font-size: 26px;
    letter-spacing: -0.3px;
  }

  .ps-sub {
    font-size: 14px;
  }

  .ps-rule {
    margin-bottom: 22px;
  }

  .ps-rule span {
    font-size: 11px;
    letter-spacing: 0.16em;
  }

  .ps-layout {
    padding: 0 12px;
  }

  .ps-image{
    background-position: bottom;
  }

  .ps-image-pane {
    min-height: 380px;
  }

  .ps-caption {
    padding: 0 36px 20px;
  }

  .ps-caption-eyebrow {
    font-size: 10px;
    margin-bottom: 10px;
  }

  .ps-caption-title {
    font-size: 26px;
    line-height: 1.05;
    margin-bottom: 10px;
  }

  .ps-caption-tag {
    font-size: 12.5px;
  }

  .ps-seal {
    top: 14px;
    right: 14px;
    font-size: 9px;
    letter-spacing: 0.16em;
    padding: 5px 10px;
  }

  .ps-pillars {
    padding: 4px 16px 10px;
  }

  .ps-pillar-head {
    padding: 16px 2px;
    gap: 12px;
  }

  .ps-pillar-name {
    font-size: 18px;
  }

  .ps-pillar-meta {
    font-size: 10.5px;
  }

  .ps-pillar-mark {
    flex: 0 0 30px;
    height: 30px;
  }

  .ps-pillar-mark svg {
    width: 14px;
    height: 14px;
  }

  .ps-pillar-chev {
    width: 22px;
    height: 22px;
  }

  .ps-pillar-chev svg {
    width: 14px;
    height: 14px;
  }

  .ps-pillar.is-open .ps-pillar-body {
    padding: 2px 2px 16px 42px;
  }

  .ps-point {
    padding: 12px 0;
    gap: 12px;
    grid-template-columns: 24px 1fr;
  }

  .ps-point-icon {
    width: 24px;
    height: 24px;
  }

  .ps-point-icon svg {
    width: 17px;
    height: 17px;
  }

  .ps-point-title {
    font-size: 14.5px;
  }

  .ps-point-desc {
    font-size: 12.5px;
  }

  .ps-tata-card {
    padding: 18px;
  }

  .ps-tata-eyebrow {
    font-size: 9.5px;
    letter-spacing: 0.24em;
  }

  .ps-tata-title {
    font-size: 20px;
  }

  .ps-tata-desc {
    font-size: 12.5px;
  }

  .ps-finale {
    margin-top: 28px;
    padding: 40px 16px 50px;
  }

  .ps-finale-eyebrow {
    font-size: 10px;
    letter-spacing: 0.22em;
    margin-bottom: 12px;
  }

  .ps-counter {
    font-size: 42px;
  }

  .ps-finale-cap {
    font-size: 15.5px;
  }

  .ps-finale-sub {
    font-size: 12.5px;
    margin-bottom: 28px;
  }

  .calc-h2 {
    font-size: 22px;
  }

  .calc-image-pane {
    height: 300px;
  }

  .calc-image-caption .ic-title {
    font-size: 16px;
    max-width: 200px;
  }

  .calc-karat-chip {
    font-size: 13.5px;
    padding: 10px 0;
    min-height: 38px;
  }
  .calc-result-value {
    font-size: 38px;
  }
}