:root {
  --ink: #10271f;
  --green: #155b48;
  --green-deep: #0b3f32;
  --aqua: #2ab7a2;
  --lime: #dce98a;
  --sage: #dfede7;
  --mist: #f4f8f5;
  --paper: #fbfcfa;
  --warm: #eef4f0;
  --muted: #687970;
  --line: #d6e2dc;
  --shadow: 0 28px 80px rgba(18, 71, 54, 0.11);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #fbfcfa 0%, #f7faf7 100%);
  font-family: Inter, sans-serif;
  line-height: 1.55;
}
h1,
h2,
h3,
.brand strong,
.primary-result strong,
.result-grid strong,
button,
.header-link,
legend,
summary {
  font-family: "Space Grotesk", sans-serif;
}
a {
  color: inherit;
}
.site-header {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 14px max(24px, calc((100vw - 1220px) / 2));
  background: linear-gradient(
    180deg,
    rgba(7, 45, 35, 0.94) 0%,
    rgba(7, 45, 35, 0.78) 100%
  );
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: blur(18px) saturate(120%);
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  z-index: 8;
}
.brand {
  display: flex;
  gap: 0;
  align-items: center;
  text-decoration: none;
}
.brand-icon {
  display: block;
  flex: 0 0 auto;
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.brand-name {
  display: block;
  width: 170px;
  height: auto;
}
.brand-wording {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  margin-left: -8px;
}
.brand-tagline {
  margin: -18px 0 0 17px;
  color: rgba(255, 255, 255, 0.8);
  font: 500 13px/1.35 "Space Grotesk";
  letter-spacing: 0.015em;
  white-space: nowrap;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.header-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
  min-height: 56px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(16px);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: auto;
  padding: 0 7px;
  border: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
}
.header-nav a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  font: 500 13px "Space Grotesk";
  letter-spacing: 0.02em;
  padding: 9px 15px;
  border-radius: 999px;
  transition:
    color 180ms ease,
    background 180ms ease;
}
.header-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.header-link {
  display: flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
  min-height: 44px;
  color: #fff;
  background: transparent;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  font: 600 13px "Space Grotesk";
  letter-spacing: 0.02em;
  border-radius: 0 999px 999px 0;
  padding: 0 2px 0 18px;
  box-shadow: none;
  backdrop-filter: none;
  transition:
    transform 180ms ease,
    background 180ms ease;
}
.header-link b {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  color: var(--green-deep);
  background: var(--lime);
  font-size: 15px;
}
.header-link b img {
  display: block;
  width: 20px;
  height: 20px;
}
.header-link:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}
main {
  overflow: hidden;
}
.hero {
  width: 100%;
  min-height: clamp(620px, 78vh, 830px);
  margin: 0 0 82px;
  padding: 0;
  display: grid;
  position: relative;
  background: var(--green);
}
.hero-copy {
  grid-area: 1/1;
  z-index: 3;
  align-self: center;
  width: min(1220px, 100%);
  margin: 0 auto;
  padding: 145px 52% 70px 24px;
  color: #fff;
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.34);
}
.hero h1 {
  font-size: clamp(52px, 6.4vw, 90px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 500;
  margin: 18px 0 24px;
}
.hero-language {
  position: relative;
}
.hero-badges {
  display: flex;
  align-items: center;
  gap: 14px;
}
.language-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(5, 46, 35, 0.52);
  backdrop-filter: blur(10px);
}
.language-switch button {
  min-width: 35px;
  padding: 6px 8px;
  border: 0;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  background: transparent;
  font: 700 11px "Space Grotesk", sans-serif;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.language-switch button.is-active {
  color: #073025;
  background: var(--lime);
}
.language-switch button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
.language-copy {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 550ms ease,
    transform 650ms ease,
    visibility 0s linear 650ms;
}
.language-copy.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0s;
}
.language-copy[lang="ar"] {
  text-align: right;
  font-family: Tajawal, sans-serif;
}
.language-copy[lang="ar"] h1 {
  font-family: Tajawal, sans-serif;
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.025em;
}
.language-copy[lang="ar"] .alternate-hero-heading {
  font-family: Tajawal, sans-serif;
  font-size: clamp(52px, 6.4vw, 90px);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.025em;
  margin: 18px 0 24px;
}
.language-copy[lang="ar"] p {
  margin-left: auto;
  font-family: Tajawal, sans-serif;
  font-size: 21px;
  line-height: 1.75;
}
.language-copy > p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 20px;
  line-height: 1.6;
  max-width: 560px;
}
.room-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid rgba(10, 92, 70, 0.14);
  border-radius: 18px;
  background: rgba(10, 92, 70, 0.14);
}
.room-layout > div {
  display: flex;
  min-height: 86px;
  padding: 17px 18px;
  flex-direction: column;
  justify-content: center;
  background: rgba(255, 255, 255, 0.78);
}
.room-layout small {
  color: var(--muted);
  font-size: 12px;
}
.room-layout strong {
  margin-top: 6px;
  color: var(--ink);
  font-size: 19px;
}
.layout-note {
  margin: 14px 0 0;
  color: var(--green);
  font-size: 13px;
  line-height: 1.5;
}
.layout-note.is-warning {
  color: #a3462f;
}
.capex-layout {
  grid-template-columns: 1fr;
}
.eyebrow,
.results-kicker {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--green);
  font: 600 13px "Space Grotesk";
}
.eyebrow:before,
.results-kicker:before {
  content: "●";
  color: var(--aqua);
  font-size: 7px;
  margin-right: 8px;
}
.hero-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
}
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 9px 14px;
  color: var(--lime);
  background: rgba(7, 48, 37, 0.78);
  border: 1px solid rgba(220, 233, 138, 0.38);
  border-radius: 999px;
  text-shadow: none;
  backdrop-filter: blur(10px);
}
.lebanon-tag {
  position: fixed;
  z-index: 20;
  right: 30px;
  bottom: var(--seal-bottom, 30px);
  width: 170px;
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 12px 20px rgba(3, 33, 25, 0.36));
  opacity: 0;
  visibility: hidden;
  transform: translate(48px, 18px) scale(0.86);
  transition:
    opacity 650ms ease,
    transform 750ms cubic-bezier(0.2, 0.75, 0.25, 1),
    visibility 0s linear 750ms;
}
.lebanon-tag.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0) scale(1);
  transition-delay: 0s;
}
.lebanon-tag.is-visible img {
  animation: seal-float 4s ease-in-out 800ms infinite;
}
@keyframes seal-float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-9px) rotate(1.5deg);
  }
}
.lebanon-tag img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.hero .eyebrow:before {
  color: var(--lime);
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 25px;
  margin-top: 30px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
}
.trust-row span:before {
  content: "✓";
  color: var(--lime);
  margin-right: 7px;
}
.visual-slider {
  grid-area: 1/1;
  position: relative;
  min-width: 0;
}
.slides {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transform: scale(1.03);
  transition:
    opacity 0.7s ease,
    transform 1.2s ease;
  pointer-events: none;
}
.slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.slide:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(7, 48, 37, 0.97) 0%,
      rgba(7, 48, 37, 0.84) 42%,
      rgba(7, 48, 37, 0.2) 75%
    ),
    linear-gradient(to top, rgba(7, 48, 37, 0.7), transparent 52%);
}
.slide figcaption {
  display: none;
}
.slide figcaption span {
  color: var(--aqua);
  margin-right: 12px;
}
.slider-controls {
  position: absolute;
  z-index: 4;
  right: max(28px, calc((100vw - 1180px) / 2));
  top: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.slider-arrow {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(251, 252, 250, 0.94);
  color: var(--green);
  font-size: 17px;
  cursor: pointer;
}
.slider-arrow:hover {
  background: var(--sage);
}
.slider-dots {
  display: flex;
  gap: 8px;
}
.slider-dots button {
  width: 28px;
  height: 3px;
  border: 0;
  background: rgba(255, 255, 255, 0.45);
  padding: 0;
  cursor: pointer;
  transition:
    background 0.2s,
    width 0.2s;
}
.slider-dots button.is-active {
  width: 48px;
  background: var(--lime);
}
.calculator-shell {
  max-width: 1180px;
  margin: 0 auto 110px;
  background: linear-gradient(135deg, #f2f8f4 0%, #faf9f2 100%);
  border-radius: 28px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(350px, 0.75fr);
  box-shadow: var(--shadow);
}
.input-panel {
  padding: 48px 52px;
}
.panel-heading {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 4px;
}
.panel-heading h2 {
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.035em;
  margin: 0 0 5px;
}
.panel-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.step {
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  height: 26px;
  border-radius: 20px;
  background: var(--sage);
  color: var(--green);
  font: 600 12px "Space Grotesk";
}
fieldset {
  border: 0;
  margin: 0;
  padding: 34px 0 12px;
}
fieldset + fieldset {
  border-top: 1px solid var(--line);
}
legend {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  font-size: 13px;
  margin-bottom: 20px;
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px 36px;
}
.field-grid label {
  font-size: 14px;
  font-weight: 600;
  color: #3c4d45;
}
.field-grid label > span {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  margin-top: 5px;
  padding: 7px 0 6px;
  color: var(--muted);
  border-bottom: 1px solid #aebfb7;
  transition: border 0.2s;
}
.field-grid label > span:focus-within {
  border-color: var(--green);
  border-bottom-width: 2px;
}
.field-grid input,
.field-grid select {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  outline: 0;
  color: var(--ink);
  font: 500 18px "Space Grotesk";
}
.field-grid select {
  padding: 0 0 2px;
  cursor: pointer;
}
.field-grid small {
  display: block;
  margin-top: 6px;
  color: #87948e;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 400;
}
.results-panel {
  padding: 48px 38px;
  background: linear-gradient(155deg, #0f5a47 0%, #238d77 100%);
  color: #fff;
  position: relative;
}
.results-panel:before {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  right: -70px;
  top: -70px;
}
.results-panel:after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  right: 24px;
  bottom: 24px;
  background: var(--lime);
  box-shadow: -22px 0 0 var(--aqua);
}
.results-kicker {
  color: #a5e3d8;
}
.primary-result {
  padding: 25px 0 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.primary-result span,
.primary-result small {
  display: block;
  color: #b9d6cd;
}
.primary-result span {
  font-size: 14px;
}
.primary-result strong {
  display: block;
  font-size: 47px;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.05em;
  margin: 9px 0 4px;
}
.primary-result small {
  font-size: 12px;
}
.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.result-grid div {
  padding: 19px 10px 19px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
}
.result-grid div:nth-last-child(-n + 2) {
  border-bottom: 0;
}
.result-grid span {
  display: block;
  color: #acd0c4;
  font-size: 12px;
  line-height: 1.4;
}
.result-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 19px;
  font-weight: 500;
}
.signal {
  margin: 24px 0;
  padding: 17px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.09);
}
.signal strong {
  font: 600 14px "Space Grotesk";
}
.signal p {
  margin: 5px 0 0;
  color: #c3d9d1;
  font-size: 13px;
}
.result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}
.result-actions button {
  border: 0;
  border-radius: 30px;
  padding: 13px 12px;
  background: var(--lime);
  color: #0b342a;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.result-actions .secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.privacy-note {
  text-align: center;
  color: #a8c8be;
  font-size: 12px;
}
.method-section,
.faq-section,
.cta-section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 105px;
}
.method-section > div:first-child {
  display: flex;
  gap: 17px;
  align-items: center;
}
.method-section h2,
.faq-section h2,
.cta-section h2 {
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 500;
  letter-spacing: -0.045em;
  margin: 12px 0;
}
.method-section .lead {
  max-width: 730px;
  color: var(--muted);
  font-size: 17px;
}
.formula-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 38px 0;
}
.formula-grid article {
  position: relative;
  overflow: hidden;
  padding: 26px 28px 28px;
  background: #f0f6f2;
  border: 1px solid #dbe7e0;
  border-radius: 22px;
}
.formula-grid article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--aqua);
}
.formula-grid article:nth-child(2) {
  background: #e0f0ea;
  border-color: #cce3da;
}
.formula-grid article:nth-child(3) {
  background: #eef2d9;
  border-color: #e0e7bd;
}
.formula-grid b {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  color: var(--green);
  font: 600 12px "Space Grotesk";
}
.formula-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.formula-head > span {
  color: var(--green);
  font: 600 11px "Space Grotesk";
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.formula-grid h3 {
  margin: 24px 0 10px;
  font-weight: 500;
}
.formula-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}
.formula-line {
  display: inline-flex;
  margin-top: 20px;
  padding: 7px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--green);
  font: 600 12px "Space Grotesk";
}
.caution {
  padding: 20px 24px;
  border-radius: 14px;
  background: var(--sage);
  color: #4a6057;
  font-size: 15px;
}
.caution strong {
  color: var(--green);
}
.faq-section {
  max-width: 900px;
}
.faq-intro {
  max-width: 720px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}
.faq-section details {
  padding: 21px 0;
  border-top: 1px solid var(--line);
}
.faq-section details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-section summary {
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
}
.faq-section details p {
  max-width: 750px;
  color: var(--muted);
  font-size: 15px;
}
.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 48px 52px;
  margin-bottom: 80px;
  border-radius: 24px;
  background: linear-gradient(110deg, #dfede7, #edf2d1);
}
.cta-section p {
  max-width: 650px;
  color: #587068;
}
.cta-section a {
  flex: 0 0 auto;
  border-radius: 30px;
  padding: 14px 20px;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font: 600 12px "Space Grotesk";
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.footer-identity {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-identity strong {
  color: var(--ink);
  font: 600 16px "Space Grotesk";
}
.footer-contact {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-phone {
  color: var(--green);
  text-decoration: none;
  font: 600 14px "Space Grotesk";
}
.footer-phone:hover {
  text-decoration: underline;
}
.footer-social {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--sage);
  transition:
    background 180ms ease,
    transform 180ms ease;
}
.footer-social img {
  display: block;
  width: 18px;
  height: 18px;
}
.footer-social:hover {
  background: var(--lime);
  transform: translateY(-2px);
}
@media (prefers-reduced-motion: reduce) {
  .slide {
    transition: none;
  }
  .language-copy {
    transform: none;
    transition: none;
  }
  .lebanon-tag {
    transform: none;
    transition: none;
  }
  .lebanon-tag.is-visible {
    opacity: 1;
    visibility: visible;
  }
  .lebanon-tag.is-visible img {
    animation: none;
  }
}
@media (max-width: 920px) {
  .header-nav {
    display: none;
  }
  .hero-copy {
    padding-right: 28%;
  }
  .visual-slider {
    max-width: none;
  }
  .calculator-shell {
    grid-template-columns: 1fr;
    margin-inline: 18px;
  }
  .formula-grid {
    grid-template-columns: 1fr;
  }
  .cta-section {
    margin-inline: 18px;
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 600px) {
  .room-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lebanon-tag {
    width: 115px;
    right: 16px;
  }
  .site-header {
    min-height: 70px;
    width: 100%;
    top: 0;
    padding: 9px 14px;
  }
  .header-actions {
    min-height: 48px;
    padding: 3px;
  }
  .header-link {
    padding: 0;
    background: transparent;
    border-left: 0;
  }
  .header-link span {
    display: none;
  }
  .header-link b {
    width: 40px;
    height: 40px;
  }
  .brand-icon {
    width: 44px;
    height: 44px;
  }
  .brand-name {
    width: 120px;
    height: auto;
  }
  .brand-tagline {
    display: none;
  }
  .hero {
    min-height: 680px;
    padding: 0;
    margin-bottom: 58px;
  }
  .hero-copy {
    align-self: end;
    padding: 115px 20px 58px;
  }
  .hero h1 {
    font-size: 47px;
  }
  .language-copy[lang="ar"] .alternate-hero-heading {
    font-size: 47px;
  }
  .language-copy > p {
    font-size: 17px;
  }
  .slides {
    border-radius: 0;
  }
  .slide:after {
    background: linear-gradient(
      to top,
      rgba(7, 48, 37, 0.94) 0%,
      rgba(7, 48, 37, 0.5) 65%,
      rgba(7, 48, 37, 0.12) 100%
    );
  }
  .slide figcaption {
    display: none;
  }
  .slider-controls {
    right: 18px;
    top: 88px;
  }
  .slider-dots {
    display: none;
  }
  .calculator-shell {
    margin-inline: 0;
    border-radius: 0;
  }
  .input-panel,
  .results-panel {
    padding: 34px 21px;
  }
  .field-grid {
    grid-template-columns: 1fr;
  }
  .result-grid {
    grid-template-columns: 1fr 1fr;
  }
  .result-actions {
    grid-template-columns: 1fr;
  }
  .formula-grid article {
    border-radius: 12px;
  }
  .cta-section {
    margin-inline: 0;
    border-radius: 0;
    padding: 38px 24px;
  }
  footer {
    flex-direction: column;
  }
}
@media print {
  .site-header,
  .hero,
  .input-panel,
  .method-section,
  .faq-section,
  .cta-section,
  footer,
  .result-actions {
    display: none;
  }
  .calculator-shell {
    display: block;
    margin: 0;
    box-shadow: none;
  }
  .results-panel {
    background: #fff;
    color: #111;
  }
  .results-panel * {
    color: #111 !important;
  }
  .privacy-note {
    display: none;
  }
}