/* =========================================================
   SOLED TECHNOLOGY
   Modern responsive corporate/product website
   ========================================================= */

:root {
  --purple-950: #160b2b;
  --purple-900: #21103f;
  --purple-800: #30145d;
  --purple-700: #4b1d95;
  --purple: #6d28d9;
  --purple-light: #8b5cf6;
  --pink: #ec4899;
  --pink-light: #f472b6;

  --text: #181525;
  --muted: #686579;
  --light: #f8f7fc;
  --white: #ffffff;
  --border: #e8e5f0;

  --shadow-sm: 0 8px 25px rgba(31, 17, 61, 0.07);
  --shadow-md: 0 20px 55px rgba(48, 20, 93, 0.12);
  --shadow-lg: 0 30px 90px rgba(48, 20, 93, 0.18);

  --container: 1180px;
  --radius: 22px;
  --header-height: 78px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.container {
  width: min(92%, var(--container));
  margin: 0 auto;
}

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

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--purple);
  margin-bottom: 15px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 55px;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading h2,
.healthcare-copy h2,
.ai-copy h2,
.vision-large h2,
.about-copy h2 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
  color: var(--purple-950);
}

.section-heading h2 span,
.healthcare-copy h2 span,
.ai-copy h2 span,
.vision-large h2 span,
.about-copy h2 span {
  background: linear-gradient(100deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-heading p {
  max-width: 700px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 1.03rem;
}

/* ================= NAVBAR ================= */

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(232, 229, 240, 0.75);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 10px 35px rgba(26, 13, 52, 0.08);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: white;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 8px 25px rgba(109, 40, 217, 0.28);
}

.logo-text {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.logo-text strong {
  font-weight: 800;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 27px;
}

.main-nav > a {
  position: relative;
  color: #4f4a5c;
  font-size: 0.84rem;
  font-weight: 600;
  transition: color 0.25s ease;
}

.main-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--purple), var(--pink));
  transition: width 0.25s ease;
}

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

.main-nav > a:hover::after {
  width: 100%;
}

.main-nav .nav-cta {
  padding: 11px 17px;
  border-radius: 100px;
  color: white;
  background: var(--purple-900);
}

.main-nav .nav-cta:hover {
  background: var(--purple);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px auto;
  background: var(--purple-900);
  border-radius: 10px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ================= BUTTONS ================= */

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 22px;
  border-radius: 100px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: white;
  background: linear-gradient(100deg, var(--purple), var(--pink));
  box-shadow: 0 12px 30px rgba(109, 40, 217, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 18px 38px rgba(109, 40, 217, 0.3);
}

.btn-secondary {
  color: var(--purple-900);
  background: white;
  border-color: var(--border);
}

.btn-light {
  color: var(--purple-900);
  background: white;
}

.btn-outline-light {
  color: white;
  border-color: rgba(255,255,255,0.35);
  background: transparent;
}

.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--purple);
  font-size: 0.9rem;
  font-weight: 700;
}

/* ================= HERO ================= */

.hero {
  min-height: 820px;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 70px);
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(236, 72, 153, 0.09), transparent 28%),
    radial-gradient(circle at 55% 50%, rgba(109, 40, 217, 0.08), transparent 35%),
    #fbfaff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid #e8dcfa;
  border-radius: 100px;
  background: rgba(255,255,255,0.75);
  color: var(--purple-700);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 5px rgba(236, 72, 153, 0.1);
}

.hero h1 {
  max-width: 720px;
  margin: 25px 0 22px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(3.1rem, 6.2vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  color: var(--purple-950);
}

.hero h1 span {
  display: block;
  background: linear-gradient(100deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 31px;
}

.hero-trust {
  display: flex;
  gap: 28px;
  margin-top: 42px;
}

.hero-trust div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-trust strong {
  color: var(--purple);
  font-size: 0.72rem;
}

.hero-trust span {
  color: #6c6878;
  font-size: 0.75rem;
  font-weight: 600;
}

.hero-visual {
  min-height: 620px;
  position: relative;
  display: grid;
  place-items: center;
}

.visual-glow {
  position: absolute;
  width: 430px;
  height: 430px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.23), rgba(236,72,153,0.07) 45%, transparent 70%);
  filter: blur(8px);
}

.phone-shell {
  position: relative;
  z-index: 3;
  width: 285px;
  height: 565px;
  padding: 9px;
  border-radius: 42px;
  background: linear-gradient(145deg, #28133f, #0e0818);
  box-shadow: 25px 35px 75px rgba(38, 14, 66, 0.3);
  transform: rotate(4deg);
}

.phone-speaker {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 18px;
  width: 72px;
  height: 17px;
  transform: translateX(-50%);
  border-radius: 20px;
  background: #0b0711;
}

.phone-screen {
  height: 100%;
  overflow: hidden;
  border-radius: 35px;
  padding: 38px 19px 20px;
  background: linear-gradient(180deg, #faf8ff, #f4efff);
}

.phone-top {
  display: flex;
  justify-content: space-between;
  color: #777082;
  font-size: 0.58rem;
  font-weight: 700;
}

.app-greeting {
  margin-top: 27px;
  color: var(--purple);
  font-size: 0.7rem;
  font-weight: 700;
}

.phone-screen h3 {
  margin-top: 6px;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--purple-950);
  font-size: 1.55rem;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.phone-screen h3 span {
  color: var(--pink);
}

.location-pill {
  margin-top: 18px;
  padding: 9px 11px;
  border-radius: 12px;
  background: white;
  color: #81798e;
  font-size: 0.6rem;
  box-shadow: var(--shadow-sm);
}

.care-request {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 14px;
  padding: 13px 10px;
  border-radius: 15px;
  background: linear-gradient(120deg, var(--purple), var(--pink));
  color: white;
  box-shadow: 0 12px 25px rgba(109, 40, 217, 0.23);
}

.care-icon {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.2);
  font-weight: 800;
}

.care-request div {
  flex: 1;
}

.care-request small,
.care-request strong {
  display: block;
}

.care-request small {
  font-size: 0.5rem;
  opacity: 0.8;
}

.care-request strong {
  font-size: 0.65rem;
}

.nearby-title {
  margin: 20px 0 9px;
  color: #6f6878;
  font-size: 0.62rem;
  font-weight: 800;
}

.nurse-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px;
  border-radius: 14px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.avatar {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: #f4e6ff;
  font-size: 1rem;
}

.nurse-row > div:nth-child(2) {
  flex: 1;
}

.nurse-row strong,
.nurse-row small {
  display: block;
}

.nurse-row strong {
  font-size: 0.6rem;
  color: var(--purple-950);
}

.nurse-row small {
  margin-top: 2px;
  color: #8b8394;
  font-size: 0.48rem;
}

.rating {
  color: #b85b21;
  font-size: 0.55rem;
  font-weight: 800;
}

.phone-button {
  width: 100%;
  margin-top: 17px;
  padding: 12px;
  border: 0;
  border-radius: 12px;
  color: white;
  background: var(--purple-900);
  font-size: 0.63rem;
  font-weight: 700;
}

.floating-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: 16px;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow-md);
}

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

.floating-card strong {
  color: var(--purple-950);
  font-size: 0.72rem;
}

.floating-card small {
  color: #8b8594;
  font-size: 0.57rem;
}

.mini-icon {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--pink));
}

.card-health {
  top: 13%;
  left: 1%;
}

.card-education {
  top: 45%;
  right: -4%;
}

.card-immersive {
  bottom: 8%;
  left: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.orb-one {
  width: 18px;
  height: 18px;
  top: 21%;
  right: 9%;
  background: var(--pink);
  box-shadow: 0 0 0 12px rgba(236,72,153,0.08);
}

.orb-two {
  width: 12px;
  height: 12px;
  bottom: 12%;
  left: 5%;
  background: var(--purple-light);
  box-shadow: 0 0 0 10px rgba(139,92,246,0.08);
}

/* ================= INTRO ================= */

.intro-strip {
  padding: 60px 0;
  background: var(--purple-950);
  color: white;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

.intro-strip .section-label {
  color: #c9a9ff;
}

.intro-strip h2 {
  max-width: 580px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.intro-strip h2 span {
  color: #e879f9;
}

.intro-strip p {
  max-width: 680px;
  color: #c8bfd5;
}

/* ================= PRODUCTS ================= */

.products-section {
  background: white;
}

.product-overview-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 17px;
}

.product-tile {
  grid-column: span 2;
  padding: 27px;
  min-height: 250px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.product-tile:hover {
  transform: translateY(-7px);
  border-color: #d8c5f6;
  box-shadow: var(--shadow-md);
}

.product-tile.featured {
  grid-column: span 3;
  display: flex;
  gap: 20px;
  min-height: 280px;
  color: white;
  border-color: transparent;
  background: linear-gradient(135deg, var(--purple-900), var(--purple));
  box-shadow: 0 22px 55px rgba(76,29,149,0.22);
}

.product-tile.featured .tile-content span,
.product-tile.featured p {
  color: #d7c8ed;
}

.product-tile.featured a {
  color: white;
}

.tile-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 15px;
  color: var(--purple);
  background: #f3ebff;
  font-weight: 900;
}

.featured .tile-icon {
  color: white;
  background: rgba(255,255,255,0.13);
}

.tile-content span {
  display: block;
  margin-bottom: 9px;
  color: var(--purple);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.tile-content h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.tile-content p {
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 0.82rem;
}

.tile-content a,
.edu-card a,
.immersive-card a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--purple);
  font-size: 0.78rem;
  font-weight: 800;
}

/* ================= HEALTHCARE ================= */

.healthcare-section {
  overflow: hidden;
  background: #f7f4fc;
}

.healthcare-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.healthcare-copy > p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
  margin-top: 28px;
}

.feature-item {
  display: flex;
  gap: 10px;
  padding: 13px;
  border: 1px solid #e6deef;
  border-radius: 15px;
  background: rgba(255,255,255,0.68);
}

.feature-item > span {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 9px;
  color: var(--purple);
  background: #eee4ff;
}

.feature-item strong,
.feature-item small {
  display: block;
}

.feature-item strong {
  font-size: 0.7rem;
}

.feature-item small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.57rem;
}

.healthcare-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 30px;
}

.care-dashboard {
  position: relative;
  min-height: 580px;
  display: grid;
  place-items: center;
}

.dashboard-window {
  width: min(100%, 520px);
  overflow: hidden;
  border-radius: 24px;
  background: white;
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 39px;
  padding: 0 15px;
  border-bottom: 1px solid #eeeaf3;
  background: #fbfaff;
}

.window-bar > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d6cfdf;
}

.window-bar em {
  margin-left: auto;
  margin-right: auto;
  color: #91889c;
  font-size: 0.58rem;
  font-style: normal;
  font-weight: 700;
}

.dashboard-body {
  padding: 24px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-header small,
.dashboard-header strong {
  display: block;
}

.dashboard-header small {
  color: #958c9f;
  font-size: 0.6rem;
}

.dashboard-header strong {
  margin-top: 4px;
  color: var(--purple-950);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.15rem;
}

.dashboard-avatar {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #f0e7ff;
}

.map-area {
  position: relative;
  height: 240px;
  margin-top: 19px;
  overflow: hidden;
  border-radius: 18px;
  background: #eee9f5;
}

.map-grid {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(#d6cfdf 1px, transparent 1px),
    linear-gradient(90deg, #d6cfdf 1px, transparent 1px);
  background-size: 28px 28px;
}

.map-road {
  position: absolute;
  background: white;
  transform: rotate(26deg);
}

.map-road.r1 { width: 120%; height: 20px; top: 55px; left: -10%; }
.map-road.r2 { width: 130%; height: 14px; top: 165px; left: -10%; transform: rotate(-22deg); }
.map-road.r3 { width: 100%; height: 16px; top: 105px; left: 8%; transform: rotate(78deg); }

.map-pin,
.user-pin {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 50%;
}

.map-pin {
  width: 34px;
  height: 34px;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 8px 18px rgba(109,40,217,0.3);
  font-size: 0.72rem;
}

.pin-a { top: 35px; left: 22%; }
.pin-b { top: 137px; right: 18%; }
.pin-c { top: 87px; left: 58%; }

.user-pin {
  width: 20px;
  height: 20px;
  left: 45%;
  top: 45%;
  color: white;
  background: var(--purple-900);
  border: 4px solid rgba(255,255,255,0.8);
  font-size: 0.35rem;
}

.map-label {
  position: absolute;
  left: calc(45% - 17px);
  top: calc(45% + 25px);
  padding: 4px 7px;
  border-radius: 7px;
  background: white;
  color: #756d7d;
  font-size: 0.48rem;
  box-shadow: var(--shadow-sm);
}

.dashboard-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
}

.dashboard-panel small,
.dashboard-panel strong {
  display: block;
}

.dashboard-panel small {
  color: #958c9f;
  font-size: 0.54rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.dashboard-panel strong {
  margin-top: 3px;
  font-size: 0.88rem;
}

.online-count {
  padding: 6px 9px;
  border-radius: 100px;
  color: #1d7c4e;
  background: #e6f8ed;
  font-size: 0.55rem;
  font-weight: 800;
}

.professional {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid #eeeaf3;
  border-radius: 13px;
}

.pro-avatar {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: #f1e6ff;
}

.pro-avatar.second {
  background: #e9f4ff;
}

.pro-info {
  flex: 1;
}

.pro-info strong,
.pro-info small {
  display: block;
}

.pro-info strong {
  font-size: 0.64rem;
}

.pro-info small {
  color: #8c8493;
  font-size: 0.52rem;
}

.pro-rating {
  color: #a75a1d;
  font-size: 0.55rem;
  font-weight: 800;
}

.status-card {
  position: absolute;
  right: -3%;
  bottom: 12%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 17px;
  border-radius: 15px;
  background: white;
  box-shadow: var(--shadow-md);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34,197,94,0.1);
}

.status-card strong,
.status-card small {
  display: block;
}

.status-card strong {
  font-size: 0.65rem;
}

.status-card small {
  margin-top: 2px;
  color: #8d8494;
  font-size: 0.54rem;
}

/* ================= STEPS ================= */

.steps-section {
  background: white;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: start;
}

.step {
  padding: 10px;
}

.step-number {
  margin-bottom: 17px;
  color: var(--purple);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
}

.step h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.15rem;
}

.step p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.78rem;
}

.step-line {
  width: 45px;
  height: 1px;
  margin-top: 20px;
  background: linear-gradient(90deg, #d9caf3, #f2d4e6);
}

/* ================= EDUCATION ================= */

.education-section {
  background: #fbfaff;
}

.education-section > .container > .section-heading {
  max-width: 800px;
}

.education-section > .container > .section-heading p {
  margin-left: 0;
  margin-right: 0;
}

.education-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.edu-card {
  position: relative;
  min-height: 340px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.edu-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-md);
}

.edu-number {
  position: absolute;
  top: 18px;
  right: 22px;
  color: #ddd5e7;
  font-size: 0.68rem;
  font-weight: 800;
}

.edu-icon {
  width: 53px;
  height: 53px;
  display: grid;
  place-items: center;
  margin-bottom: 38px;
  border-radius: 16px;
  background: #f3edff;
  font-size: 1.35rem;
}

.edu-card h3 {
  max-width: 190px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.1rem;
  line-height: 1.2;
}

.edu-card p {
  margin: 12px 0 24px;
  color: var(--muted);
  font-size: 0.78rem;
}

.ecosystem {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 60px;
  align-items: center;
  margin-top: 100px;
  padding: 60px;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--purple-950), #321258);
  overflow: hidden;
}

.ecosystem-copy .section-label {
  color: #c5a1ff;
}

.ecosystem-copy h3 {
  color: white;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.ecosystem-copy h3 span {
  color: #ec7cba;
}

.ecosystem-copy p {
  max-width: 450px;
  margin-top: 18px;
  color: #c7bed2;
  font-size: 0.88rem;
}

.ecosystem-map {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.eco-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
}

.orbit-1 {
  width: 260px;
  height: 260px;
}

.orbit-2 {
  width: 380px;
  height: 380px;
}

.eco-center {
  position: relative;
  z-index: 2;
  width: 115px;
  height: 115px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 0 60px rgba(236,72,153,0.25);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.eco-node {
  position: absolute;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 100px;
  color: #e7deee;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px);
  font-size: 0.62rem;
  font-weight: 700;
}

.node-school { top: 7%; left: 43%; }
.node-teacher { top: 24%; right: 1%; }
.node-parent { bottom: 24%; right: 4%; }
.node-exam { bottom: 7%; left: 42%; }
.node-performance { bottom: 24%; left: 1%; }
.node-games { top: 24%; left: 0; }

/* ================= IMMERSIVE ================= */

.immersive-section {
  color: white;
  overflow: hidden;
  background: #10071f;
}

.immersive-bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(to bottom, black, transparent);
}

.immersive-section::before,
.immersive-section::after {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
}

.immersive-section::before {
  top: -150px;
  left: -100px;
  background: var(--purple);
}

.immersive-section::after {
  right: -100px;
  bottom: -150px;
  background: var(--pink);
}

.section-heading.light {
  position: relative;
  z-index: 2;
}

.section-heading.light h2 {
  color: white;
}

.section-heading.light p {
  color: #bdb2ca;
}

.section-heading.light .section-label {
  color: #c9a8ff;
}

.immersive-cards {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 17px;
}

.immersive-card {
  min-height: 335px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
  backdrop-filter: blur(15px);
  transition: transform 0.3s ease, background 0.3s ease;
}

.immersive-card:hover {
  transform: translateY(-7px);
  background: rgba(255,255,255,0.08);
}

.immersive-card.featured-immersive {
  border-color: rgba(232,121,249,0.35);
  background: linear-gradient(150deg, rgba(109,40,217,0.4), rgba(236,72,153,0.12));
}

.immersive-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 50px;
  border-radius: 17px;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  font-size: 1.35rem;
}

.immersive-card > span {
  color: #a99cb8;
  font-size: 0.65rem;
  font-weight: 800;
}

.immersive-card h3 {
  margin-top: 7px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.35rem;
}

.immersive-card p {
  min-height: 75px;
  margin: 10px 0 18px;
  color: #b8adbf;
  font-size: 0.8rem;
}

.immersive-card a {
  color: #e7b7ff;
}

/* ================= AI ================= */

.ai-section {
  background: #f8f5fc;
}

.ai-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
  align-items: center;
}

.ai-copy p {
  max-width: 560px;
  margin: 20px 0 28px;
  color: var(--muted);
}

.ai-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.ai-card {
  min-height: 175px;
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: white;
  box-shadow: var(--shadow-sm);
}

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

.ai-card strong {
  color: var(--purple);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.2rem;
}

.ai-card span {
  margin-top: 23px;
  font-weight: 800;
}

.ai-card small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.65rem;
}

/* ================= TECHNOLOGY ================= */

.technology-section {
  background: white;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tech-group {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
}

.tech-symbol {
  width: fit-content;
  min-width: 53px;
  height: 53px;
  display: grid;
  place-items: center;
  padding: 0 9px;
  border-radius: 15px;
  color: var(--purple);
  background: #f1eaff;
  font-size: 0.65rem;
  font-weight: 900;
}

.tech-group h3 {
  margin-top: 25px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1rem;
}

.tech-group p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.72rem;
}

/* ================= VISION ================= */

.vision-section {
  background: #f8f6fb;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 90px;
  align-items: start;
}

.vision-text {
  padding-top: 22px;
}

.vision-text p {
  padding: 17px 0;
  border-bottom: 1px solid #ddd7e5;
  color: #6f6879;
  font-size: 1rem;
}

.vision-text .vision-final {
  border-bottom: 0;
  color: var(--purple-900);
  font-weight: 800;
}

/* ================= ROADMAP ================= */

.roadmap-section {
  background: white;
}

.roadmap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.roadmap::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), #e9d5ff, #e9d5ff);
}

.roadmap-item {
  position: relative;
  z-index: 2;
  padding-top: 48px;
}

.roadmap-dot {
  position: absolute;
  top: 9px;
  left: 0;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 3px solid white;
  border-radius: 50%;
  color: white;
  background: var(--purple);
  box-shadow: 0 0 0 1px #d8c9ed;
  font-size: 0.55rem;
  font-weight: 900;
}

.roadmap-item.future .roadmap-dot {
  color: var(--purple);
  background: white;
}

.roadmap-status {
  color: var(--purple);
  font-size: 0.55rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.roadmap-item h3 {
  margin-top: 7px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.9rem;
}

.roadmap-item p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.66rem;
}

/* ================= ABOUT ================= */

.about-section {
  background: #f8f6fb;
}

.about-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  overflow: hidden;
  border-radius: 30px;
  background: white;
  box-shadow: var(--shadow-md);
}

.about-copy {
  padding: 65px;
}

.about-copy p {
  max-width: 600px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.9rem;
}

.about-highlight {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 65px;
  color: white;
  background: linear-gradient(140deg, var(--purple-900), var(--purple), var(--pink));
}

.quote-mark {
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 0.6;
  opacity: 0.4;
}

.about-highlight blockquote {
  margin-top: 25px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.about-signature {
  margin-top: 35px;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  opacity: 0.7;
}

/* ================= CTA ================= */

.cta-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  color: white;
  background: var(--purple-950);
}

.cta-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(236,72,153,0.24), rgba(109,40,217,0.05) 55%, transparent 70%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 850px;
  text-align: center;
}

.cta-inner .section-label {
  color: #c9a8ff;
}

.cta-inner h2 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.cta-inner h2 span {
  color: #f28cc4;
}

.cta-inner p {
  max-width: 650px;
  margin: 20px auto 30px;
  color: #c8bed0;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ================= FOOTER ================= */

.footer {
  padding-top: 65px;
  color: #bdb4c7;
  background: #0b0612;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 1fr);
  gap: 45px;
  padding-bottom: 55px;
}

.footer .logo-text {
  color: white;
}

.footer-brand p {
  margin-top: 17px;
  font-size: 0.82rem;
}

.footer-brand .footer-small {
  margin-top: 5px;
  color: #766d7d;
  font-size: 0.62rem;
}

.footer-column h4 {
  margin-bottom: 17px;
  color: white;
  font-size: 0.75rem;
}

.footer-column a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: #9c93a7;
  font-size: 0.68rem;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: #e8a6ff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 22px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #746b7b;
  font-size: 0.62rem;
}

.footer-bottom div {
  display: flex;
  gap: 20px;
}

.footer-bottom a:hover {
  color: white;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: white;
  background: var(--purple);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.25s ease;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ================= REVEAL ANIMATIONS ================= */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal-delay-2 {
  transition-delay: 0.22s;
}

.reveal-delay-3 {
  transition-delay: 0.32s;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 1100px) {
  .main-nav {
    gap: 18px;
  }

  .main-nav > a {
    font-size: 0.75rem;
  }

  .hero-grid,
  .healthcare-grid {
    gap: 40px;
  }

  .product-tile.featured {
    grid-column: span 6;
  }

  .product-tile {
    grid-column: span 3;
  }

  .education-cards {
    grid-template-columns: 1fr 1fr;
  }

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

  .roadmap {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 45px;
  }

  .roadmap::before {
    display: none;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 85px 0;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 4%;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(18px);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav > a {
    padding: 14px 5px;
  }

  .main-nav .nav-cta {
    text-align: center;
    margin: 6px 0 10px;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding-top: 140px;
  }

  .hero-grid,
  .intro-grid,
  .healthcare-grid,
  .ai-grid,
  .vision-grid,
  .about-box,
  .ecosystem {
    grid-template-columns: 1fr;
  }

  .hero-content {
    text-align: center;
  }

  .hero h1,
  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions,
  .hero-trust {
    justify-content: center;
  }

  .hero-visual {
    min-height: 600px;
  }

  .intro-grid {
    gap: 25px;
  }

  .healthcare-copy {
    text-align: center;
  }

  .healthcare-copy .section-label {
    margin-left: auto;
    margin-right: auto;
  }

  .feature-list {
    text-align: left;
  }

  .healthcare-actions {
    justify-content: center;
  }

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

  .step-line {
    display: none;
  }

  .ai-grid {
    gap: 45px;
  }

  .vision-text {
    padding-top: 0;
  }

  .about-copy,
  .about-highlight {
    padding: 50px;
  }
}

@media (max-width: 650px) {
  :root {
    --header-height: 70px;
  }

  .logo-mark {
    width: 35px;
    height: 35px;
  }

  .logo-text {
    font-size: 0.8rem;
  }

  .section {
    padding: 70px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 13vw, 4.2rem);
  }

  .hero-text {
    font-size: 0.92rem;
  }

  .hero-trust {
    gap: 14px;
  }

  .hero-trust div {
    flex-direction: column;
    gap: 2px;
  }

  .hero-visual {
    min-height: 560px;
    transform: scale(0.9);
    margin: -20px -30px;
  }

  .phone-shell {
    width: 255px;
    height: 510px;
  }

  .floating-card {
    min-width: 160px;
    padding: 9px;
  }

  .card-health {
    left: -2%;
  }

  .card-education {
    right: -4%;
  }

  .product-overview-grid,
  .education-cards,
  .immersive-cards,
  .tech-grid,
  .ai-cards {
    grid-template-columns: 1fr;
  }

  .product-tile,
  .product-tile.featured {
    grid-column: span 1;
  }

  .product-tile.featured {
    display: block;
  }

  .tile-icon {
    margin-bottom: 18px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .care-dashboard {
    min-height: 490px;
  }

  .dashboard-window {
    transform: none;
  }

  .status-card {
    right: 0;
    bottom: 2%;
  }

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

  .ecosystem {
    padding: 35px 25px;
  }

  .ecosystem-map {
    min-height: 380px;
    transform: scale(0.85);
    margin: -30px;
  }

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

  .about-copy,
  .about-highlight {
    padding: 38px 28px;
  }

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

  .footer-brand {
    grid-column: span 2;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .footer-bottom div {
    flex-wrap: wrap;
  }

  .cta-section {
    padding: 90px 0;
  }
}

@media (max-width: 430px) {
  .hero-visual {
    transform: scale(0.78);
    margin: -65px -65px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-trust {
    gap: 9px;
  }

  .hero-trust span {
    font-size: 0.62rem;
  }

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

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

  .footer-brand {
    grid-column: span 1;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}