@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Regular.otf") format("opentype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Medium.otf") format("opentype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-SemiBold.otf") format("opentype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Bold.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --blue: #0963ff;
  --blue-dark: #064bd4;
  --blue-deep: #06165f;
  --blue-ink: #0b1a5c;
  --blue-soft: #eaf2ff;
  --green: #12b84f;
  --green-deep: #069a5a;
  --teal: #19b7b0;
  --purple: #7448e8;
  --orange: #ff8a00;
  --pink: #ed4f9b;
  --text: #0a1b3f;
  --muted: #52647e;
  --line: #dce6f2;
  --line-soft: #eaf0f7;
  --surface: #fff;
  --surface-soft: #f7fbff;
  --shadow-sm: 0 8px 24px rgba(13, 42, 86, .07);
  --shadow-md: 0 18px 48px rgba(13, 42, 86, .11);
  --shadow-blue: 0 16px 36px rgba(9, 99, 255, .24);
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --header-height: 82px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: #fff;
  font-family: "Inter", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.modal-open,
body.nav-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

button {
  color: inherit;
}

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

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg {
  width: 1em;
  height: 1em;
}

.container {
  width: min(calc(100% - 48px), 1240px);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 8px;
  color: #fff;
  background: var(--blue-deep);
  font-weight: 700;
  transition: transform .2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(9, 99, 255, .42);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, border-color .25s ease, height .25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(217, 229, 244, .85);
  box-shadow: 0 10px 30px rgba(15, 42, 79, .07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}

.brand-mark {
  width: 45px;
  height: 45px;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1.1;
}

.brand-copy strong {
  color: var(--blue);
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -.9px;
}

.brand-copy small {
  color: var(--blue-ink);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: -.1px;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: stretch;
  align-self: stretch;
  justify-content: center;
  gap: clamp(20px, 2.5vw, 38px);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: #1b2d4d;
  font-size: 14px;
  font-weight: 500;
  transition: color .2s ease;
}

.nav-link::after {
  position: absolute;
  right: 0;
  bottom: 15px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  border-radius: 99px;
  background: var(--blue);
  transition: transform .2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--blue);
}

.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-actions-mobile,
.nav-toggle {
  display: none;
}

.button {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 21px;
  border: 1px solid transparent;
  border-radius: 9px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  transition: transform .2s ease;
}

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

.button:hover svg {
  transform: translateX(3px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #1673ff, #034bd2);
  box-shadow: 0 10px 24px rgba(9, 99, 255, .2);
}

.button-primary:hover {
  box-shadow: var(--shadow-blue);
}

.button-ghost {
  border-color: rgba(9, 99, 255, .58);
  color: #0757e0;
  background: #fff;
}

.button-ghost:hover {
  border-color: var(--blue);
  background: #f4f8ff;
}

.button-success {
  color: #fff;
  background: linear-gradient(135deg, #18bd68, #079953);
  box-shadow: 0 12px 26px rgba(10, 168, 91, .19);
}

.button-white {
  color: var(--blue-dark);
  background: #fff;
  box-shadow: 0 12px 26px rgba(0, 28, 81, .16);
}

.button-large {
  min-height: 52px;
  padding: 14px 25px;
  font-size: 15px;
}

.button-block {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background:
    radial-gradient(circle at 87% 24%, rgba(64, 150, 255, .12), transparent 28%),
    linear-gradient(180deg, #fff 0%, #fff 65%, #f4faff 100%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 620px;
  align-items: center;
  grid-template-columns: minmax(360px, .9fr) minmax(550px, 1.35fr);
  gap: 24px;
  padding-block: 56px 48px;
}

.hero-copy {
  position: relative;
  z-index: 4;
  padding-bottom: 8px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 15px;
  color: #075be8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(18, 184, 79, .12);
}

.hero h1 {
  max-width: 590px;
  margin-bottom: 22px;
  color: #071b35;
  font-size: clamp(44px, 4.25vw, 66px);
  font-weight: 700;
  letter-spacing: -.052em;
  line-height: 1.07;
}

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

.hero-lead {
  max-width: 540px;
  margin-bottom: 27px;
  color: #435572;
  font-size: 17px;
  line-height: 1.72;
}

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

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 19px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #354966;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.hero-trust svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--blue);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: 520px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(3px);
  pointer-events: none;
}

.hero-glow-one {
  top: 20px;
  right: -140px;
  width: 510px;
  height: 510px;
  background: rgba(25, 183, 176, .045);
}

.hero-glow-two {
  bottom: 40px;
  left: -170px;
  width: 430px;
  height: 300px;
  background: rgba(9, 99, 255, .06);
}

.hero-wave {
  position: absolute;
  z-index: 1;
  right: -7%;
  bottom: -92px;
  left: -7%;
  height: 180px;
  transform: rotate(-2deg);
  border-radius: 50% 50% 0 0;
  background: linear-gradient(100deg, rgba(215, 240, 255, .75), rgba(234, 247, 255, .15));
}

.dot-pattern {
  position: absolute;
  width: 120px;
  height: 120px;
  opacity: .42;
  background-image: radial-gradient(circle, #69adff 1.6px, transparent 1.8px);
  background-size: 13px 13px;
}

.dot-pattern-hero {
  top: 61px;
  right: -2px;
}

.laptop {
  position: absolute;
  z-index: 2;
  top: 58px;
  right: 4px;
  width: min(100%, 670px);
  filter: drop-shadow(0 25px 24px rgba(5, 24, 58, .19));
}

.laptop-lid {
  position: relative;
  width: 90%;
  margin-left: 2%;
  padding: 10px 10px 12px;
  border: 3px solid #121924;
  border-bottom-width: 6px;
  border-radius: 18px 18px 5px 5px;
  background: #1b2431;
}

.laptop-camera {
  position: absolute;
  z-index: 2;
  top: 3px;
  left: 50%;
  width: 4px;
  height: 4px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: #596371;
}

.laptop-screen {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px 8px 2px 2px;
  background: #f6faff;
}

.laptop-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.laptop-base {
  position: relative;
  width: 100%;
  height: 20px;
  border-radius: 3px 3px 44px 44px;
  background: linear-gradient(180deg, #e6e9ed, #8f969f 52%, #d9dde1 55%, #737981);
  clip-path: polygon(4% 0, 96% 0, 100% 72%, 94% 100%, 6% 100%, 0 72%);
}

.laptop-base span {
  position: absolute;
  top: 0;
  left: 41%;
  width: 18%;
  height: 5px;
  border-radius: 0 0 8px 8px;
  background: #adb3bb;
}

.phone {
  position: absolute;
  z-index: 5;
  bottom: 33px;
  width: 139px;
  height: 299px;
  overflow: hidden;
  border: 5px solid #111722;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 17px 30px rgba(5, 24, 58, .22);
  font-size: 7px;
}

.phone-teacher {
  right: 121px;
}

.phone-parent {
  right: -4px;
}

.phone img,
.mini-phone img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.floating-chip {
  position: absolute;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 117px;
  padding: 8px 10px;
  border: 1px solid rgba(217, 229, 244, .9);
  border-radius: 10px;
  background: rgba(255, 255, 255, .96);
  box-shadow: var(--shadow-sm);
  animation: float 4s ease-in-out infinite;
}

.floating-chip small,
.floating-chip strong {
  display: block;
  line-height: 1.2;
}

.floating-chip small {
  margin-bottom: 2px;
  color: #78869a;
  font-size: 8px;
}

.floating-chip strong {
  color: #1a2f4e;
  font-size: 10px;
}

.chip-icon {
  display: grid;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
}

.chip-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.chip-attendance {
  top: 38px;
  right: -11px;
}

.chip-fees {
  top: 130px;
  right: -32px;
  animation-delay: -1.2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.benefit-band {
  position: relative;
  z-index: 8;
  margin-top: -20px;
}

.benefit-panel {
  display: grid;
  padding: 18px 14px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255, 255, 255, .98);
  box-shadow: var(--shadow-md);
  grid-template-columns: repeat(4, 1fr);
}

.benefit-item {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 13px;
  padding: 5px 18px;
}

.benefit-item + .benefit-item {
  border-left: 1px solid var(--line);
}

.benefit-icon,
.feature-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.benefit-icon svg,
.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.benefit-item h2 {
  margin-bottom: 2px;
  color: #10233f;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
}

.benefit-item p {
  margin-bottom: 0;
  color: #63738a;
  font-size: 10px;
  line-height: 1.45;
}

.tone-blue { color: #1265f4; background: #eaf2ff; }
.tone-green { color: #0aaa5e; background: #e7f8ee; }
.tone-teal { color: #11a8a2; background: #e5f8f7; }
.tone-purple { color: #7448e8; background: #f0eaff; }
.tone-orange { color: #f4820b; background: #fff1df; }
.tone-pink { color: #e74695; background: #ffebf5; }

.section {
  --section-space: 52px;
  padding-block:
    var(--section-top, var(--section-space))
    var(--section-bottom, var(--section-space));
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 22px;
}

.section-heading h2 {
  position: relative;
  margin-bottom: 12px;
  color: #0a1d3a;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -.038em;
  line-height: 1.15;
}

.section-heading h2::after {
  display: block;
  width: 46px;
  height: 3px;
  margin: 12px auto 0;
  content: "";
  border-radius: 99px;
  background: linear-gradient(90deg, var(--teal), var(--green));
}

.section-heading p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 15px;
}

.features-section {
  --section-top: 52px;
}

.feature-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  --feature-accent: #1265f4;
  --feature-tint: rgba(18, 101, 244, .09);
  position: relative;
  display: grid;
  min-height: 184px;
  gap: 7px;
  overflow: hidden;
  padding: 16px;
  border: 1px solid #e1eaf4;
  border-radius: 16px;
  background:
    radial-gradient(circle at 100% 0%, var(--feature-tint), transparent 34%),
    linear-gradient(145deg, #fff 65%, rgba(248, 251, 255, .88));
  box-shadow: 0 8px 24px rgba(15, 45, 84, .055);
  grid-template-rows: auto auto 1fr auto;
  isolation: isolate;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.feature-card::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 17px;
  left: 17px;
  height: 3px;
  content: "";
  border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--feature-accent), transparent);
}

.feature-card::after {
  position: absolute;
  z-index: -1;
  right: -44px;
  bottom: -58px;
  width: 126px;
  height: 126px;
  content: "";
  border-radius: 50%;
  background: var(--feature-tint);
}

.feature-green { --feature-accent: #09a85d; --feature-tint: rgba(9, 168, 93, .1); }
.feature-blue { --feature-accent: #1265f4; --feature-tint: rgba(18, 101, 244, .09); }
.feature-teal { --feature-accent: #0ca69f; --feature-tint: rgba(12, 166, 159, .1); }
.feature-purple { --feature-accent: #7448e8; --feature-tint: rgba(116, 72, 232, .1); }
.feature-orange { --feature-accent: #f28a13; --feature-tint: rgba(242, 138, 19, .1); }
.feature-pink { --feature-accent: #e74695; --feature-tint: rgba(231, 70, 149, .09); }

.feature-card-top {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.feature-icon {
  display: grid;
  width: 47px;
  height: 47px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--feature-accent) 18%, transparent);
  border-radius: 13px;
  color: var(--feature-accent);
  background: var(--feature-tint);
  transition: transform .25s ease;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.feature-area {
  overflow: hidden;
  padding: 5px 8px;
  border: 1px solid color-mix(in srgb, var(--feature-accent) 16%, transparent);
  border-radius: 99px;
  color: var(--feature-accent);
  background: rgba(255, 255, 255, .78);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: .07em;
  line-height: 1;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.feature-card div {
  min-width: 0;
}

.feature-card h3 {
  margin-bottom: 0;
  color: #10233f;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.012em;
  line-height: 1.32;
}

.feature-card p {
  margin-bottom: 0;
  color: #5d6f86;
  font-size: 10.4px;
  line-height: 1.48;
}

.feature-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(220, 230, 242, .86);
}

.feature-tags span {
  overflow: hidden;
  padding: 4px 7px;
  border-radius: 99px;
  color: #50647e;
  background: #f3f7fb;
  font-size: 7.5px;
  font-weight: 600;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .feature-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--feature-accent) 28%, #d6e2ef);
    box-shadow: 0 15px 34px rgba(15, 45, 84, .1);
  }

  .feature-card:hover .feature-icon {
    transform: scale(1.045);
  }
}

.help-section {
  --section-top: 0px;
  --section-bottom: 52px;
}

.help-section .section-heading {
  max-width: 790px;
}

.help-section .section-heading.compact {
  margin-bottom: 24px;
}

.help-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, 1fr);
}

.help-card {
  position: relative;
  display: grid;
  min-height: 182px;
  align-items: end;
  gap: 8px;
  overflow: hidden;
  padding: 20px 16px 17px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  grid-template-columns: minmax(0, 1fr) 72px;
  isolation: isolate;
}

.help-card::before {
  position: absolute;
  z-index: -1;
  right: -38px;
  bottom: -54px;
  width: 155px;
  height: 155px;
  content: "";
  border-radius: 50%;
  background: currentColor;
  opacity: .08;
}

.help-green { color: #078b51; background: linear-gradient(135deg, #fbfffc, #f1fcf5); }
.help-blue { color: #155de0; background: linear-gradient(135deg, #fbfdff, #eef5ff); }
.help-purple { color: #7649dd; background: linear-gradient(135deg, #fdfcff, #f5f0ff); }
.help-teal { color: #0d9b92; background: linear-gradient(135deg, #fbfffe, #effbf9); }

.help-copy {
  position: relative;
  z-index: 2;
  width: auto;
  align-self: start;
}

.help-label {
  display: block;
  margin-bottom: 7px;
  color: currentColor;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .075em;
  line-height: 1.3;
  text-transform: uppercase;
}

.help-copy h3 {
  margin-bottom: 9px;
  color: currentColor;
  font-size: 13.5px;
  line-height: 1.35;
}

.help-copy p {
  margin-bottom: 0;
  color: #566880;
  font-size: 10.2px;
  line-height: 1.5;
}

.help-art {
  position: relative;
  display: grid;
  z-index: 1;
  width: 72px;
  height: 82px;
  align-self: end;
  justify-self: end;
  place-items: center;
}

.help-art svg {
  position: relative;
  z-index: 2;
  width: 45px;
  height: 45px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.3;
}

.art-workflow::before,
.art-nfc::before,
.art-certificate::before,
.art-automation::before {
  position: absolute;
  width: 68px;
  height: 72px;
  content: "";
  transform: rotate(-7deg);
  border: 1px solid currentColor;
  border-radius: 16px;
  background: rgba(255, 255, 255, .75);
  box-shadow: 0 12px 24px rgba(10, 35, 70, .08);
  opacity: .8;
}

.art-workflow i,
.art-automation i {
  position: absolute;
  z-index: 3;
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 3px 8px rgba(10, 35, 70, .1);
}

.art-workflow i:first-child { top: 5px; left: 7px; }
.art-workflow i:nth-child(2) { top: 10px; right: 1px; }
.art-workflow i:nth-child(3) { right: 10px; bottom: 2px; }

.art-nfc span {
  position: absolute;
  z-index: 3;
  top: 18px;
  right: -2px;
  width: 20px;
  height: 20px;
  border: 2px solid currentColor;
  border-bottom-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
  opacity: .25;
  transform: rotate(45deg);
}

.art-nfc span:nth-child(2) {
  top: 12px;
  right: -8px;
  width: 32px;
  height: 32px;
  opacity: .14;
}

.art-certificate b {
  position: absolute;
  z-index: 3;
  right: 6px;
  bottom: 8px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: currentColor;
  opacity: .32;
}

.art-certificate b:first-child { right: 14px; }
.art-certificate b:nth-child(2) { bottom: 16px; }
.art-certificate b:nth-child(3) { right: 14px; bottom: 16px; opacity: .18; }
.art-certificate b:nth-child(4) { right: 2px; bottom: 16px; opacity: .18; }

.art-automation i:first-child { top: 5px; right: 4px; }
.art-automation i:nth-child(2) { bottom: 6px; left: 5px; }
.art-automation i:nth-child(3) { right: 2px; bottom: 15px; width: 5px; height: 5px; opacity: .5; }

.solutions-section {
  position: relative;
  overflow: hidden;
  border-block: 1px solid #edf3fa;
  background: linear-gradient(180deg, #f8fbff, #fff);
}

.experience-grid {
  display: grid;
  align-items: stretch;
  gap: 20px;
  grid-template-columns: 1.18fr .91fr .91fr;
}

.experience-card {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  padding: 27px 27px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.admin-experience { background: linear-gradient(150deg, #fff, #edf5ff); }
.teacher-experience { background: linear-gradient(150deg, #fff, #f2fcf6); }
.parent-experience { background: linear-gradient(150deg, #fff, #f5f1ff); }

.experience-heading {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.experience-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  color: var(--blue);
  background: #e6f0ff;
}

.teacher-experience .experience-icon { color: #0ba760; background: #e5f8ed; }
.parent-experience .experience-icon { color: var(--purple); background: #efe9ff; }

.experience-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.experience-heading h3 {
  margin-bottom: 6px;
  color: #0755dd;
  font-size: 18px;
  line-height: 1.25;
}

.teacher-experience .experience-heading h3 { color: #078f54; }
.parent-experience .experience-heading h3 { color: #6940dc; }

.experience-heading p {
  margin-bottom: 0;
  color: #596a81;
  font-size: 11px;
  line-height: 1.55;
}

.experience-dashboard {
  position: absolute;
  right: auto;
  bottom: 6px;
  left: 50%;
  display: flex;
  width: calc(100% - 12px);
  max-width: 460px;
  aspect-ratio: 16 / 10.2;
  overflow: hidden;
  transform: translateX(-50%);
  padding: 10px 12px;
  border: 2px solid #101722;
  border-radius: 22px;
  background: #18202b;
  box-shadow: 0 16px 32px rgba(10, 31, 63, .18);
}

.experience-dashboard::before {
  position: absolute;
  z-index: 2;
  top: 3px;
  left: 50%;
  width: 4px;
  height: 4px;
  content: "";
  transform: translateX(-50%);
  border-radius: 50%;
  background: #657080;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08);
}

.experience-dashboard img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 13px;
  background: #f3f7fb;
  object-fit: contain;
  object-position: center;
}

.mini-phone {
  position: absolute;
  right: 50%;
  bottom: -106px;
  width: 190px;
  height: 405px;
  overflow: hidden;
  transform: translateX(50%);
  border: 7px solid #18202b;
  border-radius: 29px;
  background: #fff;
  box-shadow: 0 20px 38px rgba(10, 31, 63, .2);
}

.why-section {
  overflow: hidden;
  --section-bottom: 48px;
}

.why-grid {
  display: grid;
  align-items: center;
  gap: 56px;
  grid-template-columns: 1.08fr .92fr;
}

.product-gallery {
  overflow: hidden;
  border: 1px solid #d7e1ed;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 22px 50px rgba(12, 36, 70, .12);
}

.gallery-topbar {
  display: grid;
  height: 46px;
  align-items: center;
  padding: 0 15px;
  border-bottom: 1px solid #e3eaf2;
  background: #f7f9fc;
  grid-template-columns: 1fr auto 1fr;
}

.gallery-topbar > span {
  display: flex;
  gap: 5px;
}

.gallery-topbar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff6767;
}

.gallery-topbar i:nth-child(2) { background: #ffc04b; }
.gallery-topbar i:nth-child(3) { background: #35c86f; }

.gallery-topbar strong {
  color: #32445d;
  font-size: 11px;
}

.gallery-topbar small {
  justify-self: end;
  color: #8290a2;
  font-size: 9px;
}

.gallery-frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #edf3fa;
}

.gallery-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .2s ease, transform .3s ease;
}

.gallery-frame img.is-changing {
  opacity: 0;
  transform: scale(.99);
}

.gallery-tabs {
  display: grid;
  padding: 9px;
  gap: 7px;
  border-top: 1px solid #e4eaf2;
  background: #fbfcfe;
  grid-template-columns: repeat(4, 1fr);
}

.gallery-tabs button {
  padding: 8px 5px;
  border: 1px solid transparent;
  border-radius: 7px;
  color: #63738a;
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 600;
}

.gallery-tabs button:hover,
.gallery-tabs button.is-active {
  border-color: #cfe0fb;
  color: var(--blue);
  background: #eaf2ff;
}

.why-copy {
  position: relative;
}

.dot-pattern-why {
  z-index: -1;
  top: -60px;
  right: -26px;
}

.why-intro {
  max-width: 490px;
  margin-bottom: 25px;
  color: #4c5e78;
  font-size: 15px;
}

.check-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.check-list li > span {
  display: grid;
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
  box-shadow: 0 5px 13px rgba(18, 184, 79, .19);
}

.check-list svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
}

.check-list div {
  display: grid;
  gap: 1px;
}

.check-list strong {
  color: #132641;
  font-size: 13px;
}

.check-list small {
  color: #69788c;
  font-size: 10.5px;
}

.pricing-section {
  border-block: 1px solid #edf3fa;
  background:
    radial-gradient(circle at 18% 30%, rgba(9, 99, 255, .06), transparent 25%),
    linear-gradient(180deg, #fbfdff, #f7fbff);
}

.pricing-container {
  max-width: 1240px;
}

.pricing-toolbar {
  position: relative;
  display: flex;
  justify-content: center;
  margin: -3px 0 18px;
}

.billing-switch {
  display: inline-grid;
  margin: 0;
  padding: 4px;
  border: 1px solid #d6e3f2;
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 9px 24px rgba(13, 42, 86, .08);
  grid-template-columns: repeat(2, minmax(126px, auto));
}

.billing-switch label {
  position: relative;
  cursor: pointer;
}

.billing-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.billing-switch label > span {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 17px;
  border-radius: 999px;
  color: #4c607a;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease;
}

.billing-switch label.is-active > span,
.billing-switch label:has(input:checked) > span {
  color: #fff;
  background: linear-gradient(135deg, #1476ff, #0755dd);
  box-shadow: 0 8px 18px rgba(9, 99, 255, .22);
}

.billing-switch label:focus-within > span {
  outline: 3px solid rgba(9, 99, 255, .2);
  outline-offset: 2px;
}

.billing-switch small {
  padding: 4px 7px;
  border-radius: 99px;
  color: #087844;
  background: #dff8eb;
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: .025em;
}

.billing-switch label.is-active small,
.billing-switch label:has(input:checked) small {
  color: #0756c7;
  background: #fff;
}

.trial-callout {
  position: relative;
  display: grid;
  align-items: center;
  gap: 17px;
  overflow: hidden;
  margin-bottom: 20px;
  padding: 17px 19px;
  border: 1px solid #c9dcf7;
  border-radius: 18px;
  background:
    radial-gradient(circle at 93% 14%, rgba(18, 184, 79, .12), transparent 22%),
    linear-gradient(135deg, #edf5ff, #f9fcff 58%, #effcf5);
  box-shadow: 0 12px 34px rgba(13, 57, 113, .075);
  grid-template-columns: auto minmax(280px, 1.25fr) minmax(320px, .95fr) auto;
}

.trial-callout::after {
  position: absolute;
  right: -58px;
  bottom: -84px;
  width: 190px;
  height: 190px;
  content: "";
  border: 1px solid rgba(9, 99, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 24px rgba(9, 99, 255, .035);
}

.trial-day-badge {
  position: relative;
  z-index: 1;
  display: grid;
  width: 70px;
  height: 70px;
  place-content: center;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 20px;
  color: #fff;
  background: linear-gradient(145deg, #1587ff, #0751d7);
  box-shadow: 0 12px 24px rgba(9, 99, 255, .22);
  text-align: center;
}

.trial-day-badge strong {
  font-size: 28px;
  letter-spacing: -.05em;
  line-height: .9;
}

.trial-day-badge small {
  margin-top: 4px;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.trial-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.trial-copy > span {
  display: block;
  margin-bottom: 4px;
  color: #087c4a;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.trial-copy h3 {
  margin-bottom: 4px;
  color: #0b2446;
  font-size: 17px;
  letter-spacing: -.02em;
  line-height: 1.25;
}

.trial-copy p {
  max-width: 510px;
  margin: 0;
  color: #5c6f87;
  font-size: 10px;
  line-height: 1.5;
}

.trial-benefits {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.trial-benefits li {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #304966;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.35;
}

.trial-benefits svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  padding: 3px;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
}

.trial-button {
  position: relative;
  z-index: 2;
  min-width: 164px;
  white-space: nowrap;
}

.pricing-grid {
  display: flex;
  width: 100%;
  max-width: var(--pricing-max-width, 1240px);
  align-items: stretch;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-inline: auto;
}

.pricing-grid > .price-card {
  flex: 0 1 calc(var(--pricing-card-percent, 25%) - var(--pricing-card-gap-share, 10.5px));
}

.pricing-grid:focus-visible {
  border-radius: 18px;
  outline: 3px solid rgba(9, 99, 255, .18);
  outline-offset: 4px;
}

.price-card {
  --plan-accent: #1265f4;
  --plan-tint: rgba(18, 101, 244, .08);
  position: relative;
  display: flex;
  min-height: 450px;
  flex-direction: column;
  overflow: hidden;
  padding: 23px 18px 19px;
  border: 1px solid #dbe6f2;
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0%, var(--plan-tint), transparent 30%),
    #fff;
  box-shadow: 0 10px 28px rgba(15, 45, 84, .07);
  isolation: isolate;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.price-card::before {
  position: absolute;
  top: 0;
  right: 20px;
  left: 20px;
  height: 3px;
  content: "";
  border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--plan-accent), transparent);
}

.plan-starter { --plan-accent: #1265f4; --plan-tint: rgba(18, 101, 244, .085); }
.plan-basic { --plan-accent: #0ca69f; --plan-tint: rgba(12, 166, 159, .085); }
.plan-standard { --plan-accent: #0aaa5e; --plan-tint: rgba(10, 170, 94, .09); }
.plan-premium { --plan-accent: #7448e8; --plan-tint: rgba(116, 72, 232, .09); }

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .price-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--plan-accent) 28%, #d7e3f0);
    box-shadow: 0 17px 40px rgba(15, 45, 84, .11);
  }
}

.price-card-featured {
  border: 2px solid #18b968;
  box-shadow: 0 18px 44px rgba(11, 158, 87, .12);
}

.popular-label {
  position: absolute;
  z-index: 3;
  top: 12px;
  right: 13px;
  min-width: 0;
  padding: 5px 9px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #19bc68, #079953);
  box-shadow: 0 8px 18px rgba(8, 151, 81, .2);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.plan-head {
  position: relative;
  min-height: 111px;
  padding-bottom: 14px;
  border-bottom: 1px solid #e6edf5;
}

.plan-audience {
  display: inline-flex;
  margin-bottom: 7px;
  padding: 4px 7px;
  border: 1px solid color-mix(in srgb, var(--plan-accent) 18%, transparent);
  border-radius: 99px;
  color: var(--plan-accent);
  background: var(--plan-tint);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .07em;
  line-height: 1;
  text-transform: uppercase;
}

.trial-plan-label {
  position: absolute;
  top: 1px;
  right: 0;
  padding: 4px 7px;
  border-radius: 99px;
  color: #087c4a;
  background: #e5f8ee;
  font-size: 6.8px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.plan-head h3 {
  margin-bottom: 5px;
  color: #10233f;
  font-size: 21px;
  letter-spacing: -.035em;
  line-height: 1.15;
}

.plan-head p {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: #61728a;
  font-size: 9.5px;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 6px;
  margin: 17px 0 6px;
  color: #0a1d3a;
}

.price small {
  align-self: flex-start;
  margin-top: 9px;
  font-size: 10px;
  font-weight: 700;
}

.price strong {
  font-size: clamp(34px, 2.75vw, 41px);
  letter-spacing: -.05em;
  line-height: 1;
}

.price em {
  color: #6d7b8f;
  font-size: 9px;
  font-style: normal;
  font-weight: 500;
}

.annual-saving {
  min-height: 18px;
  margin: 0 0 11px;
  color: #078c51;
  font-size: 8.5px;
  font-weight: 700;
  line-height: 1.35;
  visibility: hidden;
}

.pricing-section[data-pricing-cycle="yearly"] .annual-saving {
  visibility: visible;
}

.plan-limits {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
  padding: 9px 7px;
  border: 1px solid #e1eaf4;
  border-radius: 12px;
  background: #f8fbff;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plan-limits span {
  min-width: 0;
  padding: 0 4px;
  text-align: center;
}

.plan-limits span + span {
  border-left: 1px solid #e0e9f3;
}

.plan-limits strong,
.plan-limits small {
  display: block;
}

.plan-limits strong {
  color: #132943;
  font-size: 13px;
  line-height: 1.2;
}

.plan-limits small {
  overflow: hidden;
  margin-top: 2px;
  color: #7a899c;
  font-size: 6.8px;
  font-weight: 600;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-includes-label {
  margin: 0 0 7px;
  color: #536780;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.plan-features {
  display: grid;
  flex: 1;
  align-content: start;
  gap: 8px;
  margin: 0 0 17px;
  padding: 0;
  list-style: none;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #3b4e69;
  font-size: 9.5px;
  line-height: 1.3;
}

.plan-features li svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  padding: 3px;
  border-radius: 50%;
  color: #fff;
  background: var(--plan-accent);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.7;
}

.plan-setup-fee {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 11px;
  padding: 8px 9px;
  border: 1px solid color-mix(in srgb, var(--plan-accent) 16%, #e1eaf4);
  border-radius: 10px;
  color: #50637b;
  background: var(--plan-tint);
  line-height: 1.25;
}

.plan-setup-fee span {
  font-size: 7.5px;
  font-weight: 700;
}

.plan-setup-fee strong {
  flex: 0 0 auto;
  color: var(--plan-accent);
  font-size: 9.5px;
  white-space: nowrap;
}

.pricing-mobile-hint {
  display: none;
}

.pricing-note {
  margin: 15px 0 0;
  color: #738197;
  font-size: 9.5px;
  text-align: center;
}

.pricing-note strong {
  color: #2f4764;
}

.pricing-empty {
  display: grid;
  max-width: 900px;
  align-items: center;
  gap: 18px;
  margin-inline: auto;
  padding: 22px 24px;
  border: 1px solid #d5e3f2;
  border-radius: 18px;
  background:
    radial-gradient(circle at 92% 15%, rgba(18, 184, 79, .1), transparent 24%),
    #fff;
  box-shadow: 0 12px 32px rgba(13, 57, 113, .08);
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.pricing-empty-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(145deg, #1587ff, #0751d7);
  box-shadow: 0 10px 22px rgba(9, 99, 255, .2);
}

.pricing-empty-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.pricing-empty h3 {
  margin: 0 0 4px;
  color: #10233f;
  font-size: 17px;
}

.pricing-empty p {
  max-width: 540px;
  margin: 0;
  color: #61728a;
  font-size: 10.5px;
  line-height: 1.55;
}

.pricing-empty .button {
  white-space: nowrap;
}

.leaders-section {
  position: relative;
  overflow: hidden;
  --section-bottom: 48px;
  border-top: 1px solid #edf3fa;
  background:
    radial-gradient(circle at 7% 70%, rgba(9, 99, 255, .06), transparent 24%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.leader-carousel {
  position: relative;
}

.leader-carousel-bar {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 10px;
}

.leader-carousel-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #526681;
  font-size: 10.5px;
  font-weight: 600;
}

.leader-carousel-hint i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(18, 184, 79, .11);
}

.leader-controls {
  display: flex;
  align-items: center;
  gap: 7px;
}

.leader-position {
  min-width: 62px;
  color: #64758c;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
}

.leader-control {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  border: 1px solid #cfdded;
  border-radius: 50%;
  color: #0b63ed;
  background: #fff;
  box-shadow: 0 7px 18px rgba(13, 42, 86, .07);
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

.leader-control:hover {
  border-color: var(--blue);
  color: #fff;
  background: var(--blue);
  transform: translateY(-1px);
}

.leader-control svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.leader-control-prev svg {
  transform: rotate(180deg);
}

.leader-viewport {
  overflow-x: auto;
  padding: 4px 2px 14px;
  scroll-behavior: smooth;
  scroll-padding-inline: 2px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}

.leader-viewport::-webkit-scrollbar {
  display: none;
}

.leader-viewport:focus-visible {
  border-radius: 18px;
}

.leader-track {
  display: flex;
  gap: 18px;
}

.leader-card {
  --leader-accent: #1265f4;
  --leader-soft: rgba(18, 101, 244, .1);
  position: relative;
  display: flex;
  min-height: 242px;
  flex: 0 0 calc((100% - 36px) / 3);
  flex-direction: column;
  overflow: hidden;
  padding: 22px 22px 19px;
  border: 1px solid #dfe8f3;
  border-radius: 18px;
  background:
    radial-gradient(circle at 96% 5%, var(--leader-soft), transparent 35%),
    #fff;
  box-shadow: 0 12px 34px rgba(15, 45, 84, .075);
  scroll-snap-align: start;
  isolation: isolate;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.leader-card::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 20px;
  left: 20px;
  height: 3px;
  content: "";
  border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--leader-accent), transparent);
}

.leader-card::after {
  position: absolute;
  z-index: -1;
  right: -48px;
  bottom: -62px;
  width: 150px;
  height: 150px;
  content: "";
  border-radius: 50%;
  background: var(--leader-soft);
}

.leader-card:nth-child(5n + 2) { --leader-accent: #0aa85d; --leader-soft: rgba(10, 168, 93, .1); }
.leader-card:nth-child(5n + 3) { --leader-accent: #7448e8; --leader-soft: rgba(116, 72, 232, .1); }
.leader-card:nth-child(5n + 4) { --leader-accent: #f28a13; --leader-soft: rgba(242, 138, 19, .11); }
.leader-card:nth-child(5n + 5) { --leader-accent: #0ca69f; --leader-soft: rgba(12, 166, 159, .1); }

.leader-card-top {
  display: flex;
  min-height: 35px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.quote-mark {
  color: var(--leader-accent);
  font-family: Georgia, serif;
  font-size: 48px;
  font-weight: 700;
  line-height: .75;
  opacity: .94;
}

.leader-rating {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border: 1px solid #ffe1a4;
  border-radius: 99px;
  color: #f5a400;
  background: #fffaf0;
  box-shadow: 0 5px 13px rgba(142, 95, 0, .06);
  line-height: 1;
}

.leader-rating span {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: .08em;
}

.leader-rating b {
  color: #9b6800;
  font-size: 9px;
}

.leader-card > p {
  position: relative;
  z-index: 1;
  flex: 1;
  margin: 17px 0 21px;
  color: #3e516c;
  font-size: 12.2px;
  line-height: 1.62;
}

.leader-role {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-top: 15px;
  border-top: 1px solid rgba(213, 225, 239, .82);
}

.role-avatar {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 3px solid #fff;
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 5px 12px rgba(15, 45, 84, .16);
  font-size: 10px;
  font-weight: 700;
}

.role-blue { background: linear-gradient(135deg, #2e83ff, #0955d6); }
.role-green { background: linear-gradient(135deg, #26c679, #078b52); }
.role-purple { background: linear-gradient(135deg, #9168ef, #6136c7); }
.role-orange { background: linear-gradient(135deg, #ffad3b, #d66a00); }
.role-teal { background: linear-gradient(135deg, #22c5bc, #087f7a); }

.leader-role div {
  display: grid;
  min-width: 0;
}

.leader-role strong {
  color: #142742;
  font-size: 12px;
}

.leader-role small {
  color: #748296;
  font-size: 9px;
}

.leader-topic {
  margin-left: auto;
  padding: 5px 8px;
  border-radius: 99px;
  color: var(--leader-accent);
  background: var(--leader-soft);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .035em;
  white-space: nowrap;
}

.leader-scroll-progress {
  height: 4px;
  overflow: hidden;
  margin: 0 2px;
  border-radius: 99px;
  background: #e4edf7;
}

.leader-scroll-progress span {
  display: block;
  width: 20%;
  height: 100%;
  transform-origin: left center;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  transition: width .25s ease;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .leader-card:hover {
    transform: translateY(-4px);
    border-color: #c9d9ec;
    box-shadow: 0 18px 42px rgba(15, 45, 84, .11);
  }
}

.faq-section {
  --section-top: 0px;
  --section-bottom: 52px;
}

.faq-container {
  max-width: 880px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.faq-item.is-open {
  border-color: #bdd3f4;
  box-shadow: 0 8px 24px rgba(15, 45, 84, .055);
}

.faq-item h3 {
  margin: 0;
}

.faq-item button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 20px;
  border: 0;
  color: #152843;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
}

.faq-item button span {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.faq-item button span::before,
.faq-item button span::after {
  position: absolute;
  top: 8px;
  left: 3px;
  width: 12px;
  height: 2px;
  content: "";
  border-radius: 99px;
  background: var(--blue);
  transition: transform .2s ease;
}

.faq-item button span::after {
  transform: rotate(90deg);
}

.faq-item.is-open button span::after {
  transform: rotate(0deg);
}

.faq-answer {
  display: grid;
  overflow: hidden;
  grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer p {
  min-height: 0;
  margin: 0;
  overflow: hidden;
  color: #5e6f86;
  font-size: 12px;
  line-height: 1.7;
}

.faq-item.is-open .faq-answer p {
  padding: 0 20px 17px;
}

.cta-section {
  position: relative;
  z-index: 4;
}

.cta-banner {
  position: relative;
  display: grid;
  min-height: 155px;
  align-items: center;
  overflow: hidden;
  padding: 12px 36px;
  border-radius: 17px;
  color: #fff;
  background:
    radial-gradient(circle at 83% 18%, rgba(255, 255, 255, .2), transparent 16%),
    linear-gradient(120deg, #1594f1, #095eea 53%, #053db8);
  box-shadow: 0 22px 46px rgba(6, 75, 200, .22);
  grid-template-columns: .82fr 1.48fr;
}

.cta-banner > img {
  position: absolute;
  z-index: 2;
  bottom: -2px;
  left: 22px;
  width: min(33%, 320px);
  height: auto;
}

.cta-copy {
  position: relative;
  z-index: 3;
  grid-column: 2;
}

.cta-copy h2 {
  margin-bottom: 3px;
  color: #fff;
  font-size: clamp(24px, 2.5vw, 34px);
  letter-spacing: -.04em;
  line-height: 1.1;
}

.cta-copy p {
  max-width: 560px;
  margin-bottom: 7px;
  color: #e4f1ff;
  font-size: 10.5px;
}

.cta-copy .button-large {
  min-height: 38px;
  padding: 7px 15px;
  font-size: 11.5px;
}

.cta-orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
}

.cta-orbit-one { top: -180px; right: -90px; width: 390px; height: 390px; }
.cta-orbit-two { top: -112px; right: -25px; width: 260px; height: 260px; }

.site-footer {
  margin-top: -28px;
  padding: 68px 0 18px;
  color: #c7d5e9;
  background:
    radial-gradient(circle at 10% 12%, rgba(21, 119, 232, .25), transparent 24%),
    linear-gradient(135deg, #062655, #031d43 55%, #021634);
}

.footer-grid {
  display: grid;
  gap: 28px;
  padding-bottom: 30px;
  grid-template-columns: 1.4fr .8fr 1fr .8fr 1.5fr;
}

.brand-light {
  min-width: 0;
}

.brand-light .brand-copy strong,
.brand-light .brand-copy small {
  color: #fff;
}

.footer-brand > p {
  max-width: 260px;
  margin: 17px 0;
  color: #aebed4;
  font-size: 11px;
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  font-style: normal;
}

.footer-contact {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  transition: color .2s ease, transform .2s ease;
}

.footer-contact:hover {
  color: #fff;
  transform: translateX(2px);
}

.footer-contact:focus-visible {
  outline: 2px solid #70b9ff;
  outline-offset: 4px;
}

.footer-contact svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  flex: 0 0 auto;
}

.footer-email svg { stroke: #58a8ff; }
.footer-whatsapp svg { stroke: #42d58b; }

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-links h2 {
  margin-bottom: 5px;
  color: #fff;
  font-size: 13px;
}

.footer-links a,
.footer-links button {
  padding: 0;
  border: 0;
  color: #b6c6dc;
  background: transparent;
  cursor: pointer;
  font-size: 10.5px;
  text-align: left;
  transition: color .2s ease, transform .2s ease;
}

.footer-links a:hover,
.footer-links button:hover {
  transform: translateX(2px);
  color: #fff;
}

.footer-apps {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.footer-apps h2 {
  margin-bottom: 2px;
  color: #fff;
  font-size: 13px;
}

.footer-apps > p {
  max-width: 280px;
  margin: 0 0 3px;
  color: #9fb3ce;
  font-size: 9.5px;
  line-height: 1.45;
}

.footer-app-buttons {
  display: grid;
  width: 100%;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.app-download-button {
  display: flex;
  width: 100%;
  min-width: 0;
  max-width: none;
  min-height: 54px;
  align-items: center;
  gap: 7px;
  padding: 7px 8px;
  border: 1px solid rgba(190, 216, 250, .2);
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, .075);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
  cursor: pointer;
  text-align: left;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.app-download-button:hover {
  transform: translateY(-2px);
  border-color: rgba(126, 184, 255, .52);
  background: rgba(255, 255, 255, .12);
}

.app-download-button:focus-visible {
  outline: 3px solid rgba(110, 180, 255, .38);
  outline-offset: 2px;
}

.app-download-icon {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  place-items: center;
  border-radius: 9px;
  background: rgba(255, 255, 255, .1);
}

.app-download-icon svg {
  width: 21px;
  height: 21px;
}

.app-download-playstore .app-download-icon {
  background: rgba(255, 255, 255, .1);
}

.app-download-playstore .play-store-mark {
  width: 22px;
  height: 22px;
}

.app-download-ios .app-download-icon {
  color: #fff;
  background: rgba(255, 255, 255, .13);
}

.app-download-ios svg {
  fill: currentColor;
}

.app-download-copy {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.app-download-copy small {
  color: #9fb3ce;
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: .055em;
  line-height: 1.1;
  text-transform: uppercase;
}

.app-download-copy strong {
  color: #fff;
  font-size: 10.5px;
  line-height: 1.15;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid rgba(207, 225, 248, .14);
}

.footer-bottom p {
  margin: 0;
  color: #92a6c2;
  font-size: 9.5px;
}

.back-to-top {
  position: fixed;
  z-index: 80;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  transform: translateY(20px);
  border: 0;
  border-radius: 50%;
  opacity: 0;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 10px 26px rgba(9, 99, 255, .3);
  cursor: pointer;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.back-to-top.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.back-to-top svg {
  width: 19px;
  height: 19px;
  transform: rotate(-90deg);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

[data-reveal] {
  transition: transform .55s cubic-bezier(.2, .7, .2, 1), opacity .55s ease;
}

.reveal-ready [data-reveal] {
  transform: translateY(18px);
  opacity: 0;
}

.reveal-ready [data-reveal].is-visible {
  transform: translateY(0);
  opacity: 1;
}

.modal {
  position: fixed;
  z-index: 400;
  inset: 0;
  display: grid;
  visibility: hidden;
  place-items: center;
  padding: 16px;
  opacity: 0;
  transition: visibility .25s ease, opacity .25s ease;
}

.modal.is-open {
  visibility: visible;
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 16, 42, .7);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.modal-card {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(900px, 100%);
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow: auto;
  overscroll-behavior: contain;
  transform: translateY(16px) scale(.985);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 15, 42, .3);
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  transition: transform .25s ease;
}

.modal.is-open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  z-index: 4;
  top: 12px;
  right: 12px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid #dfe7f0;
  border-radius: 50%;
  color: #53647c;
  background: #fff;
  cursor: pointer;
}

.modal-close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2;
}

.modal-side {
  position: relative;
  overflow: hidden;
  padding: 34px 30px;
  color: #fff;
  background:
    radial-gradient(circle at 15% 85%, rgba(51, 196, 255, .36), transparent 27%),
    linear-gradient(150deg, #0b6eff, #0646bf 62%, #082f78);
}

.modal-side::after {
  position: absolute;
  right: -85px;
  bottom: -85px;
  width: 210px;
  height: 210px;
  content: "";
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  box-shadow: 0 0 0 35px rgba(255, 255, 255, .05), 0 0 0 70px rgba(255, 255, 255, .035);
}

.modal-badge {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 13px;
  background: rgba(255, 255, 255, .14);
}

.modal-badge svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.modal-side h2 {
  margin-bottom: 10px;
  font-size: 27px;
  letter-spacing: -.04em;
  line-height: 1.12;
}

.modal-side > p {
  color: #dbeaff;
  font-size: 12px;
  line-height: 1.6;
}

.modal-side ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.modal-side li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 600;
}

.modal-side li svg {
  width: 18px;
  height: 18px;
  padding: 3px;
  border-radius: 50%;
  color: var(--blue);
  background: #fff;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
}

.modal-form-wrap {
  padding: 30px 32px 24px;
}

.modal-kicker {
  color: var(--blue);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.modal-form-wrap > h2 {
  margin: 4px 40px 5px 0;
  color: #0d203d;
  font-size: 27px;
  letter-spacing: -.035em;
}

.modal-form-wrap > p {
  margin-bottom: 16px;
  color: #69788d;
  font-size: 10.5px;
  line-height: 1.5;
}

.demo-form,
.demo-form label {
  display: grid;
}

.demo-form {
  gap: 10px;
}

.demo-form[hidden],
.trial-created-result[hidden] {
  display: none;
}

.demo-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}

.demo-form label {
  gap: 4px;
  color: #2a3e5b;
  font-size: 10.5px;
  font-weight: 600;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 4px;
}

.required-mark {
  color: #d92d20;
}

.optional-mark {
  padding: 2px 6px;
  border-radius: 99px;
  color: #60758e;
  background: #eef3f8;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
}

.demo-form input,
.demo-form select,
.demo-form textarea {
  width: 100%;
  border: 1px solid #d8e2ee;
  border-radius: 8px;
  color: #172b47;
  background: #fbfdff;
  font-size: 12px;
  font-weight: 400;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.demo-form input[type="file"] {
  height: auto;
  min-height: 40px;
  padding: 5px;
  color: #65788f;
  font-size: 10px;
}

.demo-form input[type="file"]::file-selector-button {
  margin-right: 8px;
  padding: 7px 9px;
  border: 0;
  border-radius: 6px;
  color: #0757e0;
  background: #eaf2ff;
  font-size: 9px;
  font-weight: 700;
  cursor: pointer;
}

.demo-form input,
.demo-form select {
  height: 40px;
  padding: 0 11px;
}

.demo-form textarea {
  min-height: 58px;
  resize: vertical;
  padding: 9px 11px;
}

.demo-form .button-large {
  min-height: 46px;
  padding: 11px 18px;
  font-size: 13px;
}

.demo-form input:focus,
.demo-form select:focus,
.demo-form textarea:focus {
  border-color: #74aaff;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(9, 99, 255, .1);
}

.demo-form label.has-error input,
.demo-form label.has-error textarea {
  border-color: #d92d20;
}

.file-help {
  color: #7b8a9d;
  font-size: 8.5px;
  font-weight: 400;
  line-height: 1.4;
}

.demo-form-status {
  margin: 0;
  padding: 9px 11px;
  border: 1px solid #f0c4ca;
  border-radius: 8px;
  color: #922f3d;
  background: #fff5f6;
  font-size: 9.5px;
  line-height: 1.45;
}

.trial-created-result {
  display: grid;
  gap: 13px;
  padding: 16px 0 4px;
  text-align: center;
}

.trial-created-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 0 auto;
  place-items: center;
  border-radius: 17px;
  color: #fff;
  background: linear-gradient(145deg, #18bd68, #079953);
  box-shadow: 0 12px 24px rgba(10, 168, 91, .2);
  font-size: 25px;
  font-weight: 800;
}

.trial-created-result h3 {
  margin: 0;
  color: #102744;
  font-size: 22px;
  letter-spacing: -.03em;
}

.trial-created-result > p {
  margin: -7px 0 0;
  color: #64778e;
  font-size: 10.5px;
  line-height: 1.55;
}

.trial-created-result dl {
  display: grid;
  gap: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid #dce6f1;
  border-radius: 11px;
  text-align: left;
}

.trial-created-result dl div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  padding: 9px 11px;
  gap: 10px;
}

.trial-created-result dl div + div { border-top: 1px solid #e7edf5; }
.trial-created-result dt { color: #76879b; font-size: 9px; }
.trial-created-result dd { margin: 0; overflow-wrap: anywhere; color: #243e5c; font-size: 10px; font-weight: 700; }

.trial-password-result {
  display: grid;
  gap: 4px;
  padding: 11px;
  border: 1px solid #edcf81;
  border-radius: 10px;
  background: #fff9e9;
}

.trial-password-result span,
.trial-password-result small { color: #7d6527; font-size: 8.5px; }
.trial-password-result strong { color: #4e3a08; font-family: monospace; font-size: 15px; letter-spacing: .04em; }

.field-error {
  display: none;
  color: #c82015;
  font-size: 9px;
  font-weight: 500;
}

.has-error .field-error {
  display: block;
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin: -1px 0 0;
  color: #758398;
  font-size: 9px;
  line-height: 1.35;
  text-align: center;
}

.form-note svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--green-deep);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.toast {
  position: fixed;
  z-index: 500;
  bottom: 24px;
  left: 50%;
  min-width: min(360px, calc(100% - 40px));
  padding: 13px 18px;
  transform: translate(-50%, 22px);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 10px;
  visibility: hidden;
  opacity: 0;
  color: #fff;
  background: #09244f;
  box-shadow: 0 18px 40px rgba(0, 17, 49, .25);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  transition: visibility .25s ease, opacity .25s ease, transform .25s ease;
}

.toast.is-visible {
  visibility: visible;
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (max-width: 1180px) {
  :root { --header-height: 76px; }

  .container { width: min(calc(100% - 36px), 1120px); }
  .brand { min-width: 192px; }
  .brand-copy strong { font-size: 24px; }
  .brand-mark { width: 41px; height: 41px; }
  .site-nav { gap: 22px; }
  .nav-actions-desktop .button { padding-inline: 15px; }

  .hero-grid {
    grid-template-columns: minmax(320px, .8fr) minmax(480px, 1.2fr);
  }

  .hero h1 { font-size: clamp(40px, 4.3vw, 57px); }
  .hero-lead { font-size: 15px; }
  .laptop { top: 78px; width: 97%; }
  .phone { bottom: 51px; transform: scale(.89); transform-origin: bottom right; }
  .phone-teacher { right: 105px; }
  .phone-parent { right: -8px; }
  .floating-chip { transform: scale(.9); transform-origin: top right; }
  .chip-attendance { right: -5px; }
  .chip-fees { display: none; }

  .benefit-item { padding-inline: 12px; }
  .benefit-icon { width: 43px; height: 43px; }

  .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .help-grid { grid-template-columns: repeat(2, 1fr); }
  .help-card { min-height: 164px; }
  .help-copy { width: auto; }
  .footer-grid { grid-template-columns: 1.4fr .8fr 1fr .8fr 1.5fr; gap: 24px; }
}

@media (min-width: 768px) and (max-width: 1180px) {
  .feature-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .feature-card {
    grid-column: span 2;
  }

  .feature-card:nth-last-child(-n + 4) {
    grid-column: span 3;
  }
}

@media (max-width: 960px) {
  .nav-actions-desktop { display: none; }
  .nav-toggle {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    margin-left: auto;
    border: 1px solid #d7e3f1;
    border-radius: 9px;
    color: var(--blue-deep);
    background: #fff;
    cursor: pointer;
  }
  .nav-toggle svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-width: 2; }
  .site-nav {
    position: fixed;
    z-index: 110;
    top: var(--header-height);
    right: 18px;
    left: 18px;
    display: grid;
    max-height: calc(100vh - var(--header-height) - 18px);
    align-self: auto;
    gap: 0;
    overflow: auto;
    padding: 12px;
    transform: translateY(-12px) scale(.985);
    transform-origin: top;
    border: 1px solid var(--line);
    border-radius: 15px;
    visibility: hidden;
    opacity: 0;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 24px 60px rgba(6, 28, 66, .17);
    transition: visibility .2s ease, opacity .2s ease, transform .2s ease;
  }
  .site-nav.is-open { visibility: visible; transform: translateY(0) scale(1); opacity: 1; }
  .nav-link { min-height: 47px; padding: 0 13px; border-radius: 8px; }
  .nav-link::after { display: none; }
  .nav-link:hover, .nav-link.is-active { background: #edf4ff; }
  .nav-actions-mobile { display: grid; margin-top: 7px; padding-top: 12px; border-top: 1px solid var(--line); grid-template-columns: 1fr 1fr; }

  .hero { min-height: 606px; }
  .hero-grid { min-height: 575px; grid-template-columns: minmax(285px, .86fr) minmax(410px, 1.14fr); padding-top: 38px; }
  .hero h1 { font-size: clamp(37px, 5vw, 48px); }
  .hero-lead { font-size: 13.5px; }
  .button-large { min-height: 47px; padding: 12px 18px; font-size: 13px; }
  .hero-trust { gap: 12px; }
  .hero-trust li { font-size: 9px; }
  .hero-visual { min-height: 450px; }
  .laptop { top: 77px; }
  .phone { bottom: 36px; transform: scale(.72); }
  .phone-teacher { right: 86px; }
  .phone-parent { right: -10px; }
  .floating-chip { display: none; }

  .benefit-panel { grid-template-columns: repeat(2, 1fr); }
  .benefit-item:nth-child(3) { border-left: 0; }
  .benefit-item:nth-child(n+3) { margin-top: 12px; padding-top: 17px; border-top: 1px solid var(--line); }

  .section { --section-space: 48px; }
  .experience-card { min-height: 340px; padding-inline: 20px; }
  .experience-grid { gap: 14px; }
  .experience-heading { gap: 9px; }
  .experience-icon { width: 36px; height: 36px; }
  .experience-heading h3 { font-size: 15px; }
  .experience-heading p { font-size: 9.5px; }
  .experience-dashboard { bottom: 12px; }
  .mini-phone { bottom: -126px; width: 165px; height: 350px; }
  .why-grid { gap: 34px; }
  .check-list { gap: 12px; }
  .feature-card { min-height: 202px; }
  .trial-callout { grid-template-columns: auto minmax(0, 1fr) auto; }
  .trial-benefits { grid-column: 2 / 4; }
  .pricing-grid { --pricing-card-percent: 50%; --pricing-card-gap-share: 8px; max-width: min(780px, var(--pricing-max-width, 780px)); margin-inline: auto; gap: 16px; }
  .pricing-grid-single { --pricing-card-percent: 100%; --pricing-card-gap-share: 0px; }
  .price-card { min-height: 430px; }
  .leader-card { flex-basis: calc((100% - 18px) / 2); }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }
  .footer-brand { grid-row: span 2; }
  .footer-app-buttons { max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .modal-card { width: min(620px, 100%); grid-template-columns: 1fr; }
  .modal-side { display: none; }
  .modal-form-wrap { padding: 28px 26px 22px; }
  .modal-form-wrap > h2 { font-size: 26px; }
  .demo-form input, .demo-form select { height: 44px; }
}

@media (max-width: 767px) {
  :root { --header-height: 70px; }
  .container { width: min(calc(100% - 28px), 700px); }
  .brand-copy small { display: none; }
  .brand { min-width: 0; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-copy strong { font-size: 23px; }

  .hero { min-height: auto; }
  .hero-grid { display: block; padding-block: 44px 54px; }
  .hero-copy { max-width: 620px; margin: 0 auto; text-align: center; }
  .eyebrow { justify-content: center; }
  .hero h1 { margin-inline: auto; font-size: clamp(39px, 11.5vw, 57px); }
  .hero-lead { margin-inline: auto; font-size: 14px; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { max-width: 650px; min-height: 460px; margin: 22px auto 0; }
  .laptop { top: 60px; right: 50%; width: 94%; transform: translateX(50%); }
  .phone { bottom: 25px; transform: scale(.78); }
  .phone-teacher { right: 94px; }
  .phone-parent { right: 10px; }
  .dot-pattern-hero { top: 20px; right: 3%; }
  .hero-wave { bottom: -110px; }

  .benefit-band { margin-top: -28px; }
  .benefit-panel { padding: 12px; }
  .benefit-item { padding: 13px; }
  .benefit-item h2 { font-size: 13px; }

  .section { --section-space: 44px; }
  .section-heading { margin-bottom: 24px; }
  .section-heading h2 { font-size: clamp(27px, 7vw, 36px); }
  .section-heading p { font-size: 13px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-card:last-child { grid-column: auto; }
  .feature-card { min-height: 176px; }

  .features-section { --section-top: 44px; }
  .help-section { --section-bottom: 44px; }
  .why-section, .leaders-section { --section-bottom: 44px; }
  .faq-section { --section-bottom: 44px; }
  .help-card { min-height: 145px; }
  .help-copy { width: auto; }
  .help-art { transform: scale(.87); transform-origin: bottom right; }

  .experience-grid { grid-template-columns: 1fr; }
  .experience-card { min-height: 390px; }
  .experience-dashboard { right: auto; bottom: 8px; left: 50%; max-width: 480px; }
  .experience-heading p { max-width: 400px; font-size: 10.5px; }
  .mini-phone { bottom: -136px; width: 200px; height: 427px; }

  .why-grid { grid-template-columns: 1fr; }
  .why-copy { max-width: 600px; margin-inline: auto; }
  .why-intro { text-align: center; }
  .check-list { grid-template-columns: repeat(2, 1fr); }

  .trial-callout { gap: 13px; padding: 16px; grid-template-columns: auto minmax(0, 1fr); }
  .trial-benefits, .trial-button { grid-column: 1 / -1; }
  .trial-button { width: 100%; }
  .pricing-grid {
    display: flex;
    max-width: none;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 12px;
    overflow-x: auto;
    margin-inline: 0;
    padding: 5px 2px 13px;
    scroll-behavior: smooth;
    scroll-padding-inline: 2px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
  }
  .pricing-grid::-webkit-scrollbar { display: none; }
  .pricing-grid > .price-card { min-height: 430px; flex: 0 0 min(86%, 340px); scroll-snap-align: center; }
  .pricing-grid-single { justify-content: center; }
  .pricing-grid-single > .price-card { flex-basis: min(100%, 340px); }
  .price-card-featured { order: initial; }
  .pricing-mobile-hint { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 0 0 4px; color: #60748e; font-size: 9px; font-weight: 600; }
  .pricing-mobile-hint svg { width: 15px; height: 15px; fill: none; stroke: var(--blue); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
  .pricing-empty { gap: 14px; padding: 18px; grid-template-columns: auto minmax(0, 1fr); }
  .pricing-empty .button { width: 100%; grid-column: 1 / -1; }

  .leader-card { min-height: 226px; }

  .cta-banner { min-height: 250px; align-items: start; padding: 14px 16px 0; text-align: center; grid-template-columns: 1fr; }
  .cta-copy { grid-column: 1; }
  .cta-copy p { margin-inline: auto; }
  .cta-banner > img { right: 50%; bottom: -3px; left: auto; width: min(50%, 235px); transform: translateX(50%); opacity: .98; }

  .site-footer { margin-top: -15px; padding-top: 50px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; grid-row: auto; }
  .footer-brand > p { max-width: 420px; }
  .footer-app-buttons { max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); }

}

@media (max-width: 520px) {
  .container { width: min(calc(100% - 22px), 480px); }
  .site-nav { right: 11px; left: 11px; }
  .hero-grid { padding-block: 38px 48px; }
  .hero h1 { font-size: clamp(37px, 11.2vw, 49px); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-trust { display: grid; grid-template-columns: repeat(3, auto); gap: 7px; }
  .hero-trust li { display: grid; justify-items: center; gap: 4px; white-space: normal; text-align: center; }
  .hero-visual { min-height: 360px; margin-top: 6px; }
  .laptop { top: 70px; width: 100%; }
  .phone { bottom: 4px; transform: scale(.58); }
  .phone-teacher { right: 62px; }
  .phone-parent { right: -5px; }

  .benefit-panel { grid-template-columns: 1fr; }
  .benefit-item + .benefit-item { margin-top: 0; padding-top: 13px; border-top: 1px solid var(--line); border-left: 0; }
  .benefit-item:first-child { border-top: 0; }
  .benefit-item:nth-child(3) { border-top: 1px solid var(--line); }

  .section { --section-space: 40px; }
  .features-section { --section-top: 40px; }
  .help-section, .why-section, .leaders-section, .faq-section { --section-bottom: 40px; }
  .feature-grid, .help-grid { gap: 10px; grid-template-columns: 1fr; }
  .feature-card {
    min-height: 0;
    column-gap: 12px;
    row-gap: 3px;
    padding: 14px;
    grid-template-areas:
      "icon area"
      "icon title"
      "icon copy"
      "tags tags";
    grid-template-columns: 47px minmax(0, 1fr);
    grid-template-rows: auto auto 1fr auto;
  }
  .feature-card-top { display: contents; }
  .feature-icon { grid-area: icon; }
  .feature-area { grid-area: area; justify-self: start; }
  .feature-card h3 { grid-area: title; font-size: 13px; }
  .feature-card p { grid-area: copy; font-size: 10.4px; }
  .feature-tags { grid-area: tags; margin-top: 7px; }
  .help-card { min-height: 145px; grid-template-columns: minmax(0, 1fr) 68px; }
  .help-copy { width: auto; }

  .experience-card { min-height: 350px; padding: 22px 18px 0; }
  .experience-dashboard { right: auto; bottom: 5px; left: 50%; max-width: 390px; aspect-ratio: 16 / 10; padding: 8px; }
  .mini-phone { bottom: -130px; width: 178px; height: 378px; }

  .why-grid { gap: 27px; }
  .gallery-topbar small { display: none; }
  .gallery-topbar { grid-template-columns: 1fr auto; }
  .gallery-tabs { gap: 4px; padding: 7px; }
  .gallery-tabs button { padding-inline: 2px; font-size: 8.5px; }
  .check-list { grid-template-columns: 1fr; }

  .billing-switch { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .billing-switch label > span { padding-inline: 10px; }
  .trial-callout { padding: 14px; }
  .trial-day-badge { width: 58px; height: 58px; border-radius: 16px; }
  .trial-day-badge strong { font-size: 24px; }
  .trial-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid > .price-card { min-height: 420px; flex-basis: min(90%, 330px); padding: 21px 16px 18px; }
  .plan-head { min-height: 106px; }
  .price strong { font-size: 38px; }
  .leader-carousel-bar { align-items: flex-end; }
  .leader-carousel-hint { max-width: 180px; line-height: 1.4; }
  .leader-position { min-width: 48px; }
  .leader-control { width: 34px; height: 34px; }
  .leader-card { min-height: 224px; flex-basis: min(88%, 330px); padding: 20px 18px 18px; }
  .leader-card > p { font-size: 11.5px; }
  .leader-topic { display: none; }

  .faq-item button { padding: 16px; font-size: 12px; }
  .faq-item.is-open .faq-answer p { padding: 0 16px 17px; }
  .cta-banner { min-height: 245px; padding: 14px 12px 0; }
  .cta-copy h2 { font-size: 24px; }

  .footer-grid { gap: 22px 18px; }
  .footer-apps { grid-column: 1 / -1; align-items: stretch; }
  .footer-bottom { display: grid; gap: 4px; text-align: center; }

  .modal { padding: 8px; }
  .modal-card { max-height: calc(100vh - 16px); max-height: calc(100dvh - 16px); border-radius: 14px; }
  .modal-close { top: 10px; right: 10px; }
  .modal-form-wrap { padding: 24px 15px 16px; }
  .modal-form-wrap > h2 { margin: 3px 38px 4px 0; font-size: 22px; line-height: 1.15; }
  .modal-form-wrap > p { margin-bottom: 12px; }
  .demo-form, .form-row { gap: 9px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-height: 760px) and (min-width: 768px) {
  .modal { padding: 10px; }
  .modal-card { max-height: calc(100vh - 20px); max-height: calc(100dvh - 20px); }
  .modal-side { padding: 28px 26px; }
  .modal-form-wrap { padding: 24px 28px 20px; }
  .modal-form-wrap > p { margin-bottom: 12px; }
  .demo-form { gap: 8px; }
  .demo-form textarea { min-height: 52px; }
}

@media (max-width: 360px) {
  .brand-copy strong { font-size: 21px; }
  .brand-mark { width: 36px; height: 36px; }
  .hero h1 { font-size: 36px; }
  .hero-visual { min-height: 325px; }
  .phone { transform: scale(.5); }
  .phone-teacher { right: 47px; }
  .phone-parent { right: -14px; }
  .cta-banner { min-height: 235px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { transform: none; opacity: 1; }
}