:root {
  --navy-950: #021626;
  --navy-900: #031f37;
  --navy-800: #063657;
  --navy-700: #0a4d70;
  --teal-500: #13bfc3;
  --teal-400: #2ed7d0;
  --teal-300: #70e8df;
  --teal-100: #dffaf7;
  --teal-050: #f2fdfb;
  --ink: #071b2e;
  --muted: #617287;
  --soft: #eef5f8;
  --surface: #ffffff;
  --line: #d8e5eb;
  --shadow-soft: 0 18px 55px rgba(3, 31, 55, 0.1);
  --shadow: 0 28px 90px rgba(3, 31, 55, 0.18);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --radius-xl: 42px;
  --container: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: #f7fbfc;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
img {
  max-width: 100%;
}
svg {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.container {
  width: var(--container);
  margin-inline: auto;
}
.section {
  padding: 118px 0;
}
.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;
}
.skip-link {
  position: fixed;
  z-index: 5000;
  left: 16px;
  top: 16px;
  transform: translateY(-150%);
  padding: 12px 16px;
  border-radius: 10px;
  color: white;
  background: var(--navy-900);
  font-weight: 800;
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translateY(0);
}

/* Announcement */
.announcement {
  color: #d8f9f6;
  background: var(--navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.announcement-inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}
.announcement-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  box-shadow: 0 0 0 6px rgba(46, 215, 208, 0.12);
}
.announcement a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 10px;
  color: white;
  font-weight: 850;
}
.announcement a svg {
  font-size: 15px;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 1200;
  top: 0;
  border-bottom: 1px solid rgba(3, 31, 55, 0.08);
  background: rgba(250, 253, 254, 0.88);
  backdrop-filter: blur(20px);
  transition:
    box-shadow 0.25s ease,
    background 0.25s ease;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 14px 36px rgba(3, 31, 55, 0.08);
}
.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}
.brand img {
  display: block;
  width: 190px;
  height: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.platform-access {
  order: 2;
  white-space: nowrap;
}
.platform-access:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}
.menu-toggle {
  order: 3;
}
@media (max-width: 1100px) {
  .main-nav > a[href="#preguntas"],
  .main-nav > a[href="#como-funciona"] {
    display: none;
  }
}
@media (max-width: 640px) {
  .platform-access {
    max-width: 148px;
    white-space: normal;
    text-align: center;
    font-size: 0.76rem;
    padding: 9px 12px;
    line-height: 1.25;
  }
  .nav-wrap {
    gap: 8px;
  }
  .nav-wrap .brand img {
    width: 118px;
  }
}
.main-nav > a:not(.button) {
  position: relative;
  color: #39556d;
  font-size: 0.91rem;
  font-weight: 760;
}
.main-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  border-radius: 4px;
  background: var(--teal-500);
  transition: right 0.2s ease;
}
.main-nav > a:not(.button):hover {
  color: var(--navy-900);
}
.main-nav > a:not(.button):hover::after {
  right: 0;
}
.menu-toggle {
  display: none;
  width: 48px;
  height: 44px;
  padding: 9px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}
.menu-toggle span:not(.sr-only) {
  display: block;
  height: 3px;
  margin: 5px 0;
  border-radius: 99px;
  background: var(--navy-900);
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Buttons */
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 15px;
  font-weight: 850;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button svg {
  font-size: 20px;
}
.button-small {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 0.88rem;
}
.button-primary {
  color: #02243d;
  background: linear-gradient(135deg, var(--teal-400), #82f0e4);
  box-shadow: 0 12px 30px rgba(19, 191, 195, 0.22);
}
.button-primary:hover {
  box-shadow: 0 18px 40px rgba(19, 191, 195, 0.3);
}
.button-dark {
  color: white;
  background: var(--navy-900);
  box-shadow: 0 10px 25px rgba(3, 31, 55, 0.17);
}
.button-outline-light {
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}
.button-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
}
.button-light {
  color: var(--navy-900);
  background: white;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
}
.button-full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  min-height: 790px;
  overflow: hidden;
  padding: 104px 0 132px;
  color: white;
  background:
    radial-gradient(circle at 78% 15%, rgba(19, 191, 195, 0.28), transparent 26%),
    radial-gradient(circle at 12% 84%, rgba(10, 77, 112, 0.65), transparent 32%),
    linear-gradient(135deg, #021626 0%, #032b47 57%, #063d58 100%);
}
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 75% 45%, black, transparent 62%);
}
.hero-watermark {
  position: absolute;
  width: 610px;
  right: -75px;
  top: 30px;
  opacity: 0.07;
  filter: saturate(0.8);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 72px;
  align-items: center;
}
.hero-copy {
  max-width: 650px;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #b9f6ef;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 900;
}
.hero-kicker span {
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: var(--teal-400);
}
.hero h1 {
  margin: 0;
  max-width: 700px;
  font-size: clamp(3.65rem, 6.5vw, 6.25rem);
  line-height: 0.93;
  letter-spacing: -0.062em;
}
.hero h1 em {
  color: var(--teal-300);
  font-style: normal;
}
.hero-copy > p {
  max-width: 610px;
  margin: 30px 0 0;
  color: #c7dbe5;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin-top: 32px;
  color: #b8cdd8;
  font-size: 0.83rem;
  font-weight: 750;
}
.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.hero-trust svg {
  color: var(--teal-400);
  font-size: 17px;
  stroke-width: 2.5;
}
.hero-wave {
  position: absolute;
  z-index: 3;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 76px;
  background: #f7fbfc;
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 75% 48%, 48% 22%, 23% 58%, 0 20%);
}

/* Product stage */
.product-stage {
  position: relative;
  min-height: 595px;
  perspective: 1400px;
}
.stage-glow {
  position: absolute;
  width: 470px;
  height: 470px;
  right: 30px;
  top: 58px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 215, 208, 0.36), rgba(46, 215, 208, 0) 66%);
  filter: blur(18px);
}
.admin-window {
  position: absolute;
  width: 520px;
  right: 0;
  top: 32px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  background: white;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.31);
  transform: rotateY(-6deg) rotateX(2deg);
}
.window-bar {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  color: #65778b;
  background: #eef3f6;
  font-size: 0.68rem;
  font-weight: 800;
}
.window-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c2cdd4;
}
.window-bar span {
  margin-left: 7px;
}
.admin-layout {
  display: grid;
  grid-template-columns: 76px 1fr;
  min-height: 310px;
}
.admin-layout aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 17px;
  padding: 18px 15px;
  background: var(--navy-900);
}
.admin-layout aside img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  margin-bottom: 7px;
}
.admin-layout aside b {
  width: 35px;
  height: 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.18);
}
.admin-main {
  padding: 22px;
  color: var(--ink);
  background: #f4f8fa;
}
.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-head small,
.admin-head strong {
  display: block;
}
.admin-head small {
  color: #7890a0;
  font-size: 0.62rem;
}
.admin-head strong {
  font-size: 0.91rem;
}
.admin-head > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--teal-100);
  font-size: 0.73rem;
  font-weight: 900;
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 22px 0;
}
.metric-row i {
  height: 68px;
  border-radius: 12px;
  background: linear-gradient(145deg, #fff, #e8f3f5);
  box-shadow: 0 7px 20px rgba(3, 31, 55, 0.06);
}
.admin-table {
  padding: 12px 14px;
  border-radius: 12px;
  background: white;
}
.admin-table span {
  display: block;
  height: 9px;
  margin: 12px 0;
  border-radius: 10px;
  background: #e3ebef;
}
.admin-table span:nth-child(2) {
  width: 84%;
}
.admin-table span:nth-child(3) {
  width: 72%;
}
.admin-table span:nth-child(4) {
  width: 91%;
}
.resident-phone {
  position: absolute;
  z-index: 4;
  width: 238px;
  left: 10px;
  bottom: 8px;
  padding: 11px;
  overflow: hidden;
  border: 5px solid #d9e3e8;
  border-radius: 35px;
  color: var(--ink);
  background: #f2f5ff;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.32);
  transform: rotate(-4deg);
}
.phone-notch {
  width: 62px;
  height: 8px;
  margin: 2px auto 17px;
  border-radius: 10px;
  background: #b9c6d1;
}
.mobile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
}
.mobile-top span {
  font-size: 0.95rem;
  font-weight: 900;
}
.mobile-top b {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-800);
  background: var(--teal-100);
  font-size: 0.65rem;
}
.mobile-home {
  display: grid;
  grid-template-columns: 33px 1fr;
  gap: 9px;
  align-items: center;
  margin: 16px 3px;
  padding: 12px;
  border-radius: 15px;
  background: white;
}
.mobile-home svg {
  color: var(--teal-500);
  font-size: 25px;
}
.mobile-home strong,
.mobile-home small {
  display: block;
}
.mobile-home strong {
  font-size: 0.71rem;
}
.mobile-home small {
  margin-top: 2px;
  color: #8998aa;
  font-size: 0.55rem;
}
.mobile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 3px 44px;
}
.mobile-grid > div {
  display: flex;
  min-height: 88px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: white;
}
.mobile-grid svg {
  color: var(--teal-500);
  font-size: 23px;
}
.mobile-grid strong {
  margin-top: 8px;
  font-size: 0.67rem;
}
.mobile-grid small {
  color: #99a5b5;
  font-size: 0.52rem;
}
.mobile-nav {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--navy-800);
}
.mobile-nav i {
  width: 13px;
  height: 13px;
  border: 2px solid #6de2da;
  border-radius: 4px;
  opacity: 0.65;
}
.mobile-nav b {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-top: -20px;
  border: 3px solid #fff;
  border-radius: 50%;
  color: white;
  background: var(--teal-500);
}
.gate-card {
  position: absolute;
  z-index: 5;
  width: 290px;
  right: -12px;
  bottom: 6px;
  padding: 21px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  color: white;
  background: rgba(3, 31, 55, 0.92);
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
  transform: rotate(3deg);
}
.gate-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #b8d1dc;
  font-size: 0.68rem;
}
.gate-head span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.gate-head i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  box-shadow: 0 0 0 5px rgba(46, 215, 208, 0.12);
}
.gate-result {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.gate-result > svg {
  width: 42px;
  height: 42px;
  padding: 9px;
  border-radius: 12px;
  color: var(--teal-300);
  background: rgba(46, 215, 208, 0.12);
}
.gate-result strong,
.gate-result small {
  display: block;
}
.gate-result strong {
  font-size: 0.95rem;
}
.gate-result small {
  color: #a8bfca;
  font-size: 0.68rem;
}
.gate-card button {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 11px;
  color: #01253d;
  background: var(--teal-400);
  font-weight: 900;
}
.live-pill {
  position: absolute;
  z-index: 7;
  left: 48%;
  top: 2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 99px;
  color: #d9f8f5;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  font-size: 0.71rem;
  font-weight: 800;
}
.live-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(46, 215, 208, 0.35);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(46, 215, 208, 0);
  }
}

/* Proof */
.proof-bar {
  position: relative;
  z-index: 4;
  margin-top: -8px;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 0.65fr) 1.4fr;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: white;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.proof-grid article {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  border-right: 1px solid var(--line);
  text-align: center;
}
.proof-grid article:last-child {
  border-right: 0;
}
.proof-grid strong {
  color: var(--navy-800);
  font-size: 2.15rem;
  line-height: 1;
}
.proof-grid article > span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}
.proof-grid .proof-wide {
  flex-direction: row;
  gap: 15px;
  color: var(--navy-800);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.proof-wide i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal-500);
}

/* headings */
.section-heading {
  max-width: 760px;
  margin-bottom: 56px;
}
.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--teal-500);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 900;
}
.section-label::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: currentColor;
}
.section-label.light {
  color: #9af2ea;
}
.section-heading h2,
.implementation h2,
.trust-copy h2,
.pilot h2,
.contact h2 {
  margin: 17px 0 16px;
  font-size: clamp(2.55rem, 4.4vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.052em;
}
.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

/* Problem */
.section-problem {
  padding-top: 110px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.problem-card {
  position: relative;
  min-height: 340px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: 0 14px 40px rgba(3, 31, 55, 0.06);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.problem-card:hover {
  transform: translateY(-7px);
  border-color: rgba(19, 191, 195, 0.35);
  box-shadow: var(--shadow-soft);
}
.problem-card::after {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  right: -70px;
  bottom: -80px;
  border: 28px solid rgba(19, 191, 195, 0.07);
  border-radius: 50%;
}
.problem-number {
  position: absolute;
  right: 26px;
  top: 24px;
  color: #d9e6eb;
  font-size: 2.9rem;
  font-weight: 900;
  letter-spacing: -0.07em;
}
.feature-icon,
.module-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--teal-500);
  background: var(--teal-100);
}
.feature-icon svg,
.module-icon svg {
  font-size: 27px;
}
.problem-card h3 {
  margin: 25px 0 12px;
  font-size: 1.42rem;
}
.problem-card p {
  margin: 0;
  color: var(--muted);
}

/* Experiences */
.experiences {
  background: white;
}
.experience-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: #f5fafb;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.experience-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: white;
}
.experience-tab {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 0;
  border-right: 1px solid var(--line);
  color: #5a7081;
  background: transparent;
  cursor: pointer;
  font-weight: 850;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}
.experience-tab:last-child {
  border-right: 0;
}
.experience-tab svg {
  font-size: 22px;
}
.experience-tab.active {
  color: var(--navy-900);
  background: var(--teal-050);
  box-shadow: inset 0 -3px var(--teal-500);
}
.experience-panels {
  min-height: 500px;
}
.experience-panel {
  display: none;
  min-height: 500px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  padding: 64px;
}
.experience-panel.active {
  display: grid;
  animation: panelFade 0.35s ease;
}
@keyframes panelFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.experience-copy > span,
.module-card > span {
  color: var(--teal-500);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}
.experience-copy h3 {
  margin: 14px 0 16px;
  font-size: clamp(2.2rem, 3.4vw, 3.5rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}
.experience-copy p {
  color: var(--muted);
}
.experience-copy ul {
  list-style: none;
  padding: 0;
  margin: 27px 0 0;
  display: grid;
  gap: 12px;
}
.experience-copy li {
  position: relative;
  padding-left: 28px;
  color: #3f566d;
  font-weight: 750;
}
.experience-copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--teal-300);
  font-size: 0.68rem;
}
.experience-visual {
  min-height: 350px;
}
.admin-preview {
  display: grid;
  grid-template-columns: 78px 1fr;
  overflow: hidden;
  border: 9px solid white;
  border-radius: 24px;
  background: white;
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}
.preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px 17px;
  background: var(--navy-900);
}
.preview-sidebar b {
  height: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
}
.preview-content {
  padding: 26px;
  background: #f3f7f9;
}
.preview-content > span {
  display: block;
  width: 42%;
  height: 15px;
  border-radius: 8px;
  background: var(--navy-800);
}
.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 25px 0;
}
.preview-metrics i {
  height: 72px;
  border-radius: 13px;
  background: white;
  box-shadow: 0 6px 18px rgba(3, 31, 55, 0.06);
}
.preview-list {
  padding: 13px;
  border-radius: 14px;
  background: white;
}
.preview-list b {
  display: block;
  height: 9px;
  margin: 13px 0;
  border-radius: 8px;
  background: #e2eaee;
}
.preview-list b:nth-child(2) {
  width: 83%;
}
.preview-list b:nth-child(3) {
  width: 91%;
}
.preview-list b:nth-child(4) {
  width: 65%;
}
.resident-preview {
  display: grid;
  gap: 14px;
  align-content: center;
}
.resident-card {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: 20px;
  background: white;
  box-shadow: var(--shadow-soft);
}
.resident-card:nth-child(2) {
  transform: translateX(28px);
}
.resident-card > span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--teal-500);
  background: var(--teal-100);
}
.resident-card svg {
  font-size: 25px;
}
.resident-card strong,
.resident-card small {
  display: block;
}
.resident-card small {
  margin-top: 3px;
  color: #8a99a8;
}
.resident-card b {
  color: var(--teal-500);
}
.gate-preview {
  padding: 31px;
  border-radius: 28px;
  color: white;
  background: linear-gradient(150deg, #031f37, #083c59);
  box-shadow: var(--shadow);
}
.gate-preview-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c7eee9;
  font-size: 0.78rem;
}
.gate-preview-status i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal-400);
}
.gate-preview h4 {
  margin: 25px 0 18px;
  font-size: 1.5rem;
}
.gate-preview button {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 11px;
  border: 0;
  border-radius: 13px;
  color: var(--navy-900);
  background: var(--teal-300);
  font-weight: 900;
}
.gate-preview button.secondary {
  color: white;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.recent-entry {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 21px;
  padding: 13px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.08);
}
.recent-entry > span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--navy-900);
  background: var(--teal-400);
  font-weight: 900;
}
.recent-entry strong,
.recent-entry small {
  display: block;
}
.recent-entry small {
  color: #a8c1cc;
}

/* Modules */
.modules {
  background: linear-gradient(180deg, #f7fbfc, #eef7f8);
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.module-card {
  min-height: 310px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: white;
  box-shadow: 0 12px 35px rgba(3, 31, 55, 0.05);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.module-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.module-card h3 {
  margin: 18px 0 11px;
  font-size: 1.35rem;
}
.module-card p {
  color: var(--muted);
}
.module-card a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  color: var(--navy-800);
  font-weight: 900;
}
.module-card a svg {
  font-size: 18px;
}
.module-featured {
  color: white;
  border-color: transparent;
  background: linear-gradient(145deg, var(--navy-900), #075475);
}
.module-featured .module-icon {
  color: var(--navy-900);
  background: var(--teal-300);
}
.module-featured > span {
  color: var(--teal-300);
}
.module-featured p {
  color: #c5dae4;
}
.module-featured a {
  color: white;
}

/* Implementation */
.implementation {
  position: relative;
  overflow: hidden;
  color: white;
  background: var(--navy-900);
}
.implementation::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  left: -250px;
  bottom: -330px;
  border: 1px solid rgba(46, 215, 208, 0.24);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(46, 215, 208, 0.03),
    0 0 0 140px rgba(46, 215, 208, 0.02);
}
.implementation-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  align-items: center;
}
.implementation-copy p {
  max-width: 520px;
  color: #bad0db;
  font-size: 1.05rem;
}
.implementation-copy .button {
  margin-top: 28px;
}
.timeline {
  position: relative;
  display: grid;
  gap: 8px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 29px;
  top: 40px;
  bottom: 40px;
  width: 1px;
  background: linear-gradient(var(--teal-400), rgba(46, 215, 208, 0.1));
}
.timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 22px;
  align-items: center;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
}
.timeline article > span {
  position: relative;
  z-index: 2;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--teal-300);
  font-weight: 950;
}
.timeline h3 {
  margin: 0 0 4px;
}
.timeline p {
  margin: 0;
  color: #b6ccd6;
}

/* Trust */
.trust-section {
  background: white;
}
.trust-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 85px;
  align-items: center;
}
.trust-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
}
.trust-visual::before,
.trust-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(19, 191, 195, 0.18);
  border-radius: 50%;
}
.trust-visual::before {
  width: 470px;
  height: 470px;
}
.trust-visual::after {
  width: 350px;
  height: 350px;
}
.trust-visual img {
  position: relative;
  z-index: 2;
  width: 430px;
  filter: drop-shadow(0 28px 42px rgba(3, 31, 55, 0.16));
}
.trust-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}
.trust-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}
.trust-list > div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 17px;
}
.trust-list svg {
  width: 48px;
  height: 48px;
  padding: 12px;
  border-radius: 14px;
  color: var(--teal-500);
  background: var(--teal-100);
}
.trust-list strong,
.trust-list small {
  display: block;
}
.trust-list small {
  margin-top: 3px;
  color: var(--muted);
}

/* Pilot */
.pilot {
  padding-top: 40px;
}
.pilot-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 55px;
  align-items: center;
  overflow: hidden;
  padding: 58px;
  border-radius: var(--radius-xl);
  color: white;
  background: linear-gradient(130deg, #04304e 0%, #075c74 65%, #0e8c93 100%);
  box-shadow: var(--shadow);
}
.pilot-card::after {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: -200px;
  top: -210px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  box-shadow:
    0 0 0 60px rgba(255, 255, 255, 0.03),
    0 0 0 120px rgba(255, 255, 255, 0.02);
}
.pilot-copy,
.pilot-action {
  position: relative;
  z-index: 2;
}
.pilot-copy > span {
  color: var(--teal-300);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}
.pilot-copy h2 {
  max-width: 780px;
}
.pilot-copy p {
  max-width: 720px;
  color: #c7e0e7;
}
.pilot-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 28px;
}
.pilot-benefits b {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
}
.pilot-benefits svg {
  color: var(--teal-300);
}
.pilot-action {
  min-width: 250px;
  display: grid;
  gap: 12px;
  justify-items: stretch;
}
.pilot-action small {
  color: #c5dce4;
  text-align: center;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.faq-list {
  display: grid;
  gap: 12px;
}
.faq-list details {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}
.faq-list summary {
  position: relative;
  padding: 21px 58px 21px 22px;
  list-style: none;
  cursor: pointer;
  font-weight: 850;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  color: var(--navy-900);
  background: var(--teal-100);
  font-size: 1.2rem;
}
.faq-list details[open] summary::after {
  content: "−";
}
.faq-list p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

/* Contact */
.contact {
  color: white;
  background:
    radial-gradient(circle at 15% 10%, rgba(19, 191, 195, 0.25), transparent 30%), var(--navy-950);
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: start;
}
.contact-copy p {
  max-width: 520px;
  color: #b9d0da;
  font-size: 1.06rem;
}
.contact-steps {
  display: grid;
  gap: 13px;
  margin: 31px 0 45px;
}
.contact-steps span {
  display: flex;
  align-items: center;
  gap: 13px;
  color: #bdd1da;
}
.contact-steps b {
  width: 37px;
  height: 37px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--navy-900);
  background: var(--teal-300);
}
.contact-copy > img {
  width: 250px;
}
.contact-form {
  padding: 36px;
  border-radius: 28px;
  color: var(--ink);
  background: white;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.23);
}
.contact-preview {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.contact-preview-badge {
  align-self: flex-start;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--navy-900);
  background: var(--teal-300);
  font-size: 0.8rem;
  font-weight: 850;
}
.contact-preview h3 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
}
.contact-preview p {
  margin: 0;
  color: var(--muted);
}
.contact-preview .contact-preview-address {
  color: var(--ink);
}
.form-head {
  margin-bottom: 26px;
}
.form-head span,
.form-head small {
  display: block;
}
.form-head span {
  font-size: 1.4rem;
  font-weight: 900;
}
.form-head small {
  margin-top: 5px;
  color: var(--muted);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.contact-form label {
  display: grid;
  gap: 7px;
  margin-bottom: 15px;
  color: #27475f;
  font-size: 0.84rem;
  font-weight: 850;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #cbdce3;
  border-radius: 12px;
  outline: none;
  color: var(--ink);
  background: #fbfdfe;
  transition:
    border 0.2s ease,
    box-shadow 0.2s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(19, 191, 195, 0.1);
}
.form-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.74rem;
  text-align: center;
}
.form-status {
  min-height: 21px;
  margin: 7px 0 0;
  color: #be4e45;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 800;
}

/* Footer */
.site-footer {
  padding: 72px 0 25px;
  color: #aac1cc;
  background: #01111d;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr repeat(3, 1fr);
  gap: 50px;
}
.footer-brand img {
  width: 220px;
}
.footer-brand p {
  max-width: 340px;
  margin-top: 20px;
}
.footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-grid strong {
  margin-bottom: 6px;
  color: white;
}
.footer-grid a:hover {
  color: white;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 50px;
  padding-top: 23px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.77rem;
}

/* Toast and reveal */
.toast {
  position: fixed;
  z-index: 3000;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 150%);
  padding: 13px 18px;
  border-radius: 12px;
  color: white;
  background: var(--navy-900);
  box-shadow: var(--shadow);
  font-weight: 800;
  transition: transform 0.3s ease;
}
.toast.show {
  transform: translate(-50%, 0);
}
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.18s;
}

/* Responsive */
@media (max-width: 1100px) {
  .main-nav {
    gap: 18px;
  }
  .main-nav > a:not(.button) {
    font-size: 0.83rem;
  }
  .hero-grid {
    gap: 38px;
  }
  .admin-window {
    width: 470px;
  }
  .experience-panel {
    gap: 38px;
    padding: 48px;
  }
  .proof-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .proof-grid .proof-wide {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
  }
  .proof-grid article:nth-child(3) {
    border-right: 0;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 92px 0;
  }
  .announcement-inner {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
  }
  .announcement a {
    margin-left: auto;
  }
  .menu-toggle {
    display: block;
  }
  .main-nav {
    position: fixed;
    inset: 124px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    padding: 22px 20px 28px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 50px rgba(3, 31, 55, 0.15);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 12px 7px;
  }
  .main-nav .button {
    margin-top: 9px;
  }
  .hero {
    padding-top: 86px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    max-width: 730px;
    text-align: center;
    margin-inline: auto;
  }
  .hero-kicker,
  .hero-actions,
  .hero-trust {
    justify-content: center;
  }
  .product-stage {
    width: min(650px, 100%);
    margin: 10px auto 0;
  }
  .admin-window {
    right: 4%;
  }
  .resident-phone {
    left: 3%;
  }
  .gate-card {
    right: 0;
  }
  .problem-grid,
  .module-grid {
    grid-template-columns: 1fr 1fr;
  }
  .problem-card:last-child {
    grid-column: 1 / -1;
  }
  .experience-panel {
    grid-template-columns: 1fr;
  }
  .experience-visual {
    order: -1;
  }
  .implementation-grid,
  .trust-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }
  .trust-visual {
    min-height: 430px;
  }
  .pilot-card {
    grid-template-columns: 1fr;
  }
  .pilot-action {
    justify-self: start;
  }
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
  .footer-grid > div:last-child {
    grid-column: 2 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 28px, 1180px);
  }
  .announcement {
    display: none;
  }
  .nav-wrap {
    min-height: 72px;
  }
  .brand img {
    width: 155px;
  }
  .main-nav {
    inset: 72px 0 auto;
  }
  .hero {
    min-height: auto;
    padding: 72px 0 112px;
  }
  .hero h1 {
    font-size: clamp(3.15rem, 15vw, 4.4rem);
  }
  .hero-copy > p {
    font-size: 1rem;
  }
  .hero-actions {
    display: grid;
  }
  .hero-actions .button {
    width: 100%;
  }
  .hero-trust {
    display: grid;
    justify-content: start;
    margin-inline: auto;
    width: max-content;
  }
  .product-stage {
    min-height: 535px;
    transform: scale(0.88);
    transform-origin: top center;
    margin-bottom: -70px;
  }
  .admin-window {
    width: 440px;
    right: -82px;
  }
  .resident-phone {
    left: -42px;
  }
  .gate-card {
    right: -50px;
  }
  .proof-grid {
    grid-template-columns: 1fr;
  }
  .proof-grid article {
    min-height: 95px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .proof-grid article:nth-child(3) {
    border-bottom: 1px solid var(--line);
  }
  .proof-grid .proof-wide {
    grid-column: auto;
    flex-wrap: wrap;
    border-top: 0;
    border-bottom: 0;
  }
  .section-heading h2,
  .implementation h2,
  .trust-copy h2,
  .pilot h2,
  .contact h2 {
    font-size: clamp(2.35rem, 11vw, 3.4rem);
  }
  .problem-grid,
  .module-grid {
    grid-template-columns: 1fr;
  }
  .problem-card:last-child {
    grid-column: auto;
  }
  .experience-tabs {
    grid-template-columns: 1fr;
  }
  .experience-tab {
    min-height: 58px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .experience-tab:last-child {
    border-bottom: 0;
  }
  .experience-panel {
    padding: 30px 22px;
  }
  .experience-copy h3 {
    font-size: 2.35rem;
  }
  .resident-card:nth-child(2) {
    transform: none;
  }
  .trust-visual {
    min-height: 310px;
  }
  .trust-visual::before {
    width: 300px;
    height: 300px;
  }
  .trust-visual::after {
    width: 230px;
    height: 230px;
  }
  .trust-visual img {
    width: 285px;
  }
  .pilot-card {
    padding: 38px 26px;
  }
  .pilot-action {
    width: 100%;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 25px 19px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px 28px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-grid > div:last-child {
    grid-column: auto;
  }
  .footer-bottom {
    flex-direction: column;
  }
}

@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;
  }
}