:root {
  --plum: #4b214a;
  --plum-dark: #321331;
  --plum-soft: #6c3a69;
  --copper: #c87b52;
  --soft-white: #faf8f6;
  --mist: #e6dfd9;
  --charcoal: #2d2b31;
  --white: #ffffff;
  --line: rgba(75, 33, 74, 0.12);
  --shadow: 0 24px 70px rgba(49, 19, 48, 0.12);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--soft-white);
  color: var(--charcoal);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

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

.site-shell {
  overflow: hidden;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 110px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 246, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(75, 33, 74, 0.08);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header-login {
  box-shadow: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--plum);
  flex-shrink: 0;
}

.brand-symbol {
  width: 42px;
  height: 42px;
}

.orbit-main,
.orbit-inner {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
}

.orbit-main {
  stroke-width: 7;
}

.orbit-inner {
  stroke-width: 4;
}

.orbit-dot {
  fill: var(--copper);
}

.brand-word {
  font-family: "Manrope", sans-serif;
  letter-spacing: 0.24em;
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav {
  margin-left: auto;
  display: flex;
  gap: 26px;
  align-items: center;
}

.main-nav a {
  font-size: 0.92rem;
  color: rgba(45, 43, 49, 0.78);
  transition: color .25s ease;
}

.main-nav a:hover {
  color: var(--plum);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 10px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--plum);
  margin: 6px 0;
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 15px 24px;
  font-weight: 600;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  cursor: pointer;
}

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

.button-small {
  padding: 11px 18px;
  font-size: 0.88rem;
}

.button-primary {
  background: var(--plum);
  color: var(--white);
  box-shadow: 0 14px 32px rgba(75, 33, 74, 0.22);
}

.button-primary:hover {
  background: var(--plum-dark);
  box-shadow: 0 18px 36px rgba(75, 33, 74, 0.26);
}

.button-outline {
  border-color: rgba(75, 33, 74, 0.24);
  color: var(--plum);
  background: rgba(255,255,255,.45);
}

.button-ghost {
  color: var(--plum);
  border-color: var(--mist);
  background: rgba(255,255,255,.6);
}

.hero {
  min-height: 760px;
  display: flex;
  align-items: center;
  padding-top: 90px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--copper);
}

.hero h1,
.section-heading h2,
.split-content h2,
.about-copy h2,
.contact-card h2 {
  font-family: "Manrope", sans-serif;
  letter-spacing: -0.045em;
  line-height: 1.06;
  color: var(--plum-dark);
  margin: 0;
}

.hero h1 {
  font-size: clamp(3.4rem, 6vw, 6rem);
  max-width: 720px;
}

.hero h1 span {
  color: var(--copper);
}

.hero-copy {
  font-size: 1.14rem;
  max-width: 670px;
  color: rgba(45, 43, 49, .75);
  margin: 28px 0 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-proof {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  max-width: 650px;
}

.hero-proof div {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.hero-proof strong,
.hero-proof span {
  display: block;
}

.hero-proof strong {
  color: var(--plum);
  margin-bottom: 4px;
}

.hero-proof span {
  font-size: .9rem;
  color: rgba(45, 43, 49, .65);
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.visual-card {
  position: absolute;
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(75, 33, 74, .09);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.visual-card-main {
  inset: 40px 30px 50px 30px;
  border-radius: var(--radius-lg);
  padding: 26px;
  z-index: 3;
}

.visual-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(45,43,49,.68);
  font-size: .88rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(200,123,82,.13);
}

.visual-dashboard {
  margin-top: 38px;
}

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

.metric {
  background: var(--soft-white);
  border: 1px solid rgba(75,33,74,.07);
  border-radius: var(--radius-md);
  padding: 22px;
}

.metric span,
.metric strong {
  display: block;
}

.metric span {
  font-size: .82rem;
  color: rgba(45,43,49,.58);
  margin-bottom: 10px;
}

.metric strong {
  color: var(--plum);
}

.metric-large strong {
  font-size: 1.45rem;
  max-width: 330px;
}

.progress {
  height: 9px;
  background: var(--mist);
  border-radius: 999px;
  margin-top: 24px;
  overflow: hidden;
}

.progress i {
  display: block;
  width: 74%;
  height: 100%;
  background: linear-gradient(90deg, var(--plum), var(--copper));
  border-radius: inherit;
}

.signal-chart {
  height: 160px;
  margin-top: 24px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(75,33,74,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75,33,74,.04) 1px, transparent 1px);
  background-size: 30px 30px;
  overflow: hidden;
  padding: 18px;
}

.signal-chart svg {
  width: 100%;
  height: 100%;
}

.floating-card {
  position: absolute;
  z-index: 4;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(49,19,48,.13);
  padding: 16px 20px;
  min-width: 190px;
}

.floating-card span,
.floating-card strong {
  display: block;
}

.mini-label {
  font-size: .76rem;
  color: rgba(45,43,49,.58);
  margin-bottom: 4px;
}

.floating-card strong {
  color: var(--plum);
}

.floating-one {
  left: -10px;
  bottom: 40px;
}

.floating-two {
  right: -12px;
  top: 80px;
}

.orbit-decoration {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(200,123,82,.24);
  transform: rotate(-14deg);
}

.orbit-decoration span {
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--copper);
  border-radius: 50%;
  right: 8%;
  top: 18%;
  box-shadow: 0 0 0 12px rgba(200,123,82,.10);
}

.orbit-decoration i {
  position: absolute;
  inset: 55px;
  border: 1px dashed rgba(75,33,74,.14);
  border-radius: 50%;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  opacity: .75;
}

.hero-glow-one {
  width: 420px;
  height: 420px;
  background: rgba(200,123,82,.10);
  top: 80px;
  right: -180px;
}

.hero-glow-two {
  width: 360px;
  height: 360px;
  background: rgba(75,33,74,.08);
  left: -170px;
  bottom: 30px;
}

.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.55);
}

.trust-grid {
  min-height: 110px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 24px;
}

.trust-grid span {
  text-align: center;
  font-size: .9rem;
  color: rgba(45,43,49,.68);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading.compact {
  margin-bottom: 44px;
}

.section-heading h2,
.split-content h2,
.about-copy h2,
.contact-card h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
}

.section-heading > p:last-child,
.split-content > p,
.about-copy > p {
  color: rgba(45,43,49,.7);
  font-size: 1.05rem;
}

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

.solution-card {
  position: relative;
  min-height: 430px;
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(75,33,74,.10);
  background: rgba(255,255,255,.7);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: rgba(75,33,74,.18);
}

.solution-card.featured {
  background:
    radial-gradient(circle at 90% 10%, rgba(200,123,82,.16), transparent 36%),
    linear-gradient(150deg, rgba(75,33,74,.98), rgba(75,33,74,.88));
  color: var(--white);
  border-color: transparent;
}

.solution-card.featured h3,
.solution-card.featured .card-kicker,
.solution-card.featured a {
  color: var(--white);
}

.solution-card.featured p {
  color: rgba(255,255,255,.75);
}

.solution-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 1.55rem;
  line-height: 1.2;
  color: var(--plum);
  margin: 16px 0 14px;
}

.solution-card p {
  color: rgba(45,43,49,.68);
}

.card-kicker {
  margin-top: 28px !important;
  margin-bottom: 0 !important;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--copper) !important;
  font-weight: 700;
}

.solution-card a {
  position: absolute;
  left: 30px;
  bottom: 30px;
  color: var(--plum);
  font-weight: 600;
}

.solution-card a span {
  margin-left: 6px;
}

.graphic-icon {
  width: 74px;
  height: 74px;
  border-radius: 22px;
  position: relative;
  background: var(--soft-white);
  border: 1px solid rgba(75,33,74,.08);
}

.featured .graphic-icon {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.14);
}

.icon-record span,
.icon-record i,
.icon-record b,
.icon-metabolic span,
.icon-metabolic i,
.icon-metabolic b,
.icon-ai span,
.icon-ai i,
.icon-ai b {
  position: absolute;
  display: block;
}

.icon-record span {
  width: 34px;
  height: 42px;
  border: 3px solid var(--plum);
  border-radius: 8px;
  left: 20px;
  top: 18px;
}

.icon-record i,
.icon-record b {
  height: 3px;
  width: 18px;
  background: var(--copper);
  left: 28px;
}

.icon-record i { top: 33px; }
.icon-record b { top: 44px; }

.icon-metabolic span {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(255,255,255,.86);
  border-radius: 50%;
  left: 16px;
  top: 16px;
}

.icon-metabolic i {
  width: 14px;
  height: 14px;
  background: var(--copper);
  border-radius: 50%;
  right: 12px;
  top: 12px;
}

.icon-metabolic b {
  width: 24px;
  height: 3px;
  background: rgba(255,255,255,.86);
  transform: rotate(-42deg);
  left: 26px;
  top: 37px;
}

.icon-ai span {
  width: 28px;
  height: 28px;
  border: 3px solid var(--plum);
  left: 23px;
  top: 23px;
  transform: rotate(45deg);
}

.icon-ai i,
.icon-ai b {
  width: 8px;
  height: 8px;
  background: var(--copper);
  border-radius: 50%;
}

.icon-ai i {
  top: 13px;
  right: 13px;
}

.icon-ai b {
  bottom: 13px;
  left: 13px;
}

.split-section {
  background: var(--white);
}

.split-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 90px;
  align-items: center;
}

.split-visual {
  min-height: 560px;
  display: grid;
  place-items: center;
}

.data-orbit {
  width: min(480px, 92vw);
  aspect-ratio: 1;
  border-radius: 50%;
  position: relative;
  border: 1px solid rgba(75,33,74,.16);
  background:
    radial-gradient(circle at center, rgba(200,123,82,.12), transparent 36%),
    radial-gradient(circle at 30% 20%, rgba(75,33,74,.10), transparent 26%);
}

.data-orbit::before,
.data-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  inset: 48px;
  border: 1px dashed rgba(75,33,74,.14);
}

.data-orbit::after {
  inset: 105px;
  border-style: solid;
  border-color: rgba(200,123,82,.18);
}

.data-center {
  position: absolute;
  inset: 50%;
  transform: translate(-50%,-50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--plum);
  color: var(--white);
  display: grid;
  place-content: center;
  text-align: center;
  box-shadow: 0 22px 50px rgba(75,33,74,.25);
}

.data-center span {
  font-size: .85rem;
  opacity: .72;
}

.data-center strong {
  font-family: "Manrope";
  font-size: 2.2rem;
}

.orbit-item {
  position: absolute;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(49,19,48,.12);
  color: var(--plum);
  font-weight: 600;
  font-size: .86rem;
}

.orbit-item-one { top: 7%; left: 33%; }
.orbit-item-two { top: 47%; right: -6%; }
.orbit-item-three { bottom: 8%; left: 34%; }
.orbit-item-four { top: 48%; left: -8%; }

.benefit-list {
  margin-top: 34px;
  display: grid;
  gap: 18px;
}

.benefit-list div {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 14px;
  align-items: flex-start;
}

.benefit-list span {
  margin-top: 8px;
  width: 10px;
  height: 10px;
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(200,123,82,.11);
}

.benefit-list p {
  margin: 0;
  color: rgba(45,43,49,.72);
}

.benefit-list strong {
  color: var(--plum);
}

.principles-section {
  background:
    linear-gradient(180deg, rgba(75,33,74,.03), rgba(200,123,82,.04));
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.principle {
  padding: 28px;
  border-left: 1px solid rgba(75,33,74,.14);
}

.principle-number {
  color: var(--copper);
  font-size: .8rem;
  letter-spacing: .15em;
}

.principle h3 {
  font-family: "Manrope";
  font-size: 1.4rem;
  color: var(--plum);
  margin: 18px 0 8px;
}

.principle p {
  color: rgba(45,43,49,.66);
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
}

.about-panel {
  min-height: 390px;
  border-radius: var(--radius-lg);
  background: var(--plum);
  color: var(--white);
  padding: 46px;
  position: relative;
  overflow: hidden;
}

.about-panel p {
  font-family: "Manrope";
  font-size: 1.45rem;
  margin: 0 0 26px;
  position: relative;
  z-index: 2;
}

.about-line {
  width: 64px;
  height: 5px;
  background: var(--copper);
  border-radius: 999px;
  margin-bottom: 46px;
}

.about-orbit {
  position: absolute;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  right: -80px;
  bottom: -80px;
}

.about-orbit::before {
  content: "";
  position: absolute;
  inset: 46px;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,.16);
}

.contact-section {
  padding-top: 50px;
}

.contact-card {
  border-radius: 36px;
  background:
    radial-gradient(circle at 90% 0%, rgba(200,123,82,.30), transparent 34%),
    var(--plum);
  padding: 64px;
  color: var(--white);
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  box-shadow: 0 28px 80px rgba(49,19,48,.22);
}

.contact-card h2 {
  color: var(--white);
}

.contact-card > div > p:last-child {
  color: rgba(255,255,255,.72);
}

.eyebrow.light {
  color: #efb795;
}

.contact-form {
  display: grid;
  gap: 16px;
}

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

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label span {
  font-size: .82rem;
  color: rgba(255,255,255,.72);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 14px;
  background: rgba(255,255,255,.09);
  color: var(--white);
  padding: 14px 16px;
  outline: none;
  transition: border .2s ease, background .2s ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255,255,255,.42);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255,255,255,.48);
  background: rgba(255,255,255,.12);
}

.button-light {
  background: var(--white);
  color: var(--plum);
  justify-self: start;
}

.form-note {
  font-size: .78rem;
  color: rgba(255,255,255,.52);
  margin: 0;
}

.site-footer {
  padding: 80px 0 28px;
  background: var(--charcoal);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 70px;
}

.footer-brand {
  color: var(--white);
}

.footer-grid p,
.footer-grid span,
.footer-grid a {
  color: rgba(255,255,255,.68);
}

.footer-grid > div:first-child p {
  max-width: 320px;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 12px;
  align-content: start;
}

.footer-contact span {
  color: var(--white);
  font-weight: 600;
}

.footer-bottom {
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.10);
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.48);
  font-size: .82rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

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

.reveal-delay {
  transition-delay: .14s;
}

@media (max-width: 980px) {
  .header-actions {
    display: none;
  }

  .main-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    background: var(--soft-white);
    border-bottom: 1px solid var(--line);
    display: grid;
    gap: 0;
    padding: 16px 20px 26px;
    transform: translateY(-130%);
    transition: transform .3s ease;
    z-index: 99;
  }

  .main-nav a {
    padding: 16px 0;
    border-bottom: 1px solid rgba(75,33,74,.08);
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .split-grid,
  .about-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 26px 0;
  }

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

  .solution-card {
    min-height: 370px;
  }

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

  .contact-card {
    padding: 44px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 26px, 1180px);
  }

  .section {
    padding: 82px 0;
  }

  .header-inner {
    min-height: 70px;
  }

  .brand-word {
    font-size: .82rem;
  }

  .hero h1 {
    font-size: 3.25rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions,
  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .visual-card-main {
    inset: 36px 0 44px;
  }

  .floating-one {
    left: 2px;
  }

  .floating-two {
    right: 2px;
  }

  .trust-grid,
  .principles-grid,
  .form-row,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid span {
    text-align: left;
  }

  .data-orbit {
    transform: scale(.88);
  }

  .orbit-item {
    font-size: .74rem;
  }

  .contact-card {
    padding: 32px 22px;
    border-radius: 26px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
}