:root {
  color-scheme: light;
  --ink-900: #0a2540;
  --ink-800: #1e3a5f;
  --ink-700: #425466;
  --ink-600: #56657a;
  --ink-500: #697386;
  --ink-300: #b5bfcc;
  --ink-100: #e6ebf1;
  --paper: #ffffff;
  --paper-2: #f6f9fc;
  --paper-3: #eff4f8;
  --indigo-50: #f5f4ff;
  --indigo-600: #635bff;
  --indigo-700: #4f46e5;
  --cyan-400: #00d4ff;
  --mint-400: #00e5a0;
  --gold-400: #ffd66b;
  --pink-400: #ff7ab2;
  --border-subtle: #0a25400f;
  --border-default: #0a25401a;
  --border-strong: #0a254029;
  --shadow-sm: 0 1px 2px #0a25400a, 0 1px 1px #0a254008;
  --shadow-lg: 0 24px 48px #0a25401a, 0 8px 16px #0a25400f;
  --shadow-xl: 0 48px 96px #0a254024, 0 16px 32px #0a254014;
  --gradient-hero:
    radial-gradient(120% 80% at 12% 8%, #7a73ffd9 0%, transparent 55%),
    radial-gradient(100% 70% at 90% 12%, #00d4ffbf 0%, transparent 55%),
    radial-gradient(90% 60% at 80% 95%, #00e5a08c 0%, transparent 55%),
    radial-gradient(70% 60% at 25% 95%, #ffd66b8c 0%, transparent 55%),
    linear-gradient(180deg, #0a2540, #112b4a);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-base: 0.22s;
  --dur-ambient: 12s;
  --container: 1200px;
  --gutter: 32px;
  --font-display: Manrope, "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: Manrope, "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

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

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-700);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

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

button {
  font: inherit;
}

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

section {
  padding: 96px 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 16px var(--gutter);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  max-width: 1376px;
  margin: 0 auto;
  padding: 12px 22px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: #ffffffc7;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px) saturate(1.4);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--indigo-600);
}

.nav-links {
  display: flex;
  flex: 1;
  gap: 20px;
  margin-left: 12px;
}

.nav-links a {
  color: var(--ink-600);
  font-size: 14px;
  font-weight: 550;
  transition: color var(--dur-base) var(--ease-out);
}

.nav-links a:hover {
  color: var(--ink-900);
}

.nav-burger {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: transparent;
  color: var(--ink-900);
  cursor: pointer;
  place-items: center;
}

.burger {
  display: inline-flex;
  width: 18px;
  flex-direction: column;
  gap: 4px;
}

.burger span {
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

.nav-wrap.nav-open .burger span:first-child {
  transform: translateY(6px) rotate(45deg);
}

.nav-wrap.nav-open .burger span:nth-child(2) {
  opacity: 0;
}

.nav-wrap.nav-open .burger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: #0f111c73;
  animation: nav-fade var(--dur-base) var(--ease-out);
}

.nav-mobile {
  position: fixed;
  top: 16px;
  right: var(--gutter);
  left: var(--gutter);
  z-index: 110;
  display: flex;
  max-height: calc(100vh - 32px);
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding: 18px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: #fffffffa;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px) saturate(1.4);
  animation: nav-fade var(--dur-base) var(--ease-out);
}

.nav-mobile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.nav-mobile-title {
  margin: 0;
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
}

.nav-mobile-close {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: transparent;
  color: var(--ink-700);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.nav-mobile-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.nav-mobile-group-title {
  margin: 0 12px 4px;
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-mobile a {
  display: flex;
  min-height: 44px;
  align-items: center;
  border-radius: 8px;
  color: var(--ink-700);
  font-size: 16px;
  font-weight: 550;
  padding: 10px 12px;
}

.nav-mobile a:hover {
  background: var(--paper-3);
  color: var(--ink-900);
}

.mobile-cta {
  margin-top: 6px;
}

[hidden] {
  display: none !important;
}

@keyframes nav-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 0;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: 0;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
}

.btn .arrow {
  transition: transform var(--dur-base) var(--ease-out);
}

.btn:hover .arrow {
  transform: translateX(2px);
}

.btn-primary {
  background: var(--indigo-600);
  color: #fff;
  box-shadow: 0 1px #00000014, 0 1px 2px #635bff66;
}

.btn-primary:hover {
  background: var(--indigo-700);
}

.btn-dark {
  background: var(--ink-900);
  color: #fff;
}

.btn-dark:hover {
  background: var(--ink-800);
}

.btn-ghost {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--ink-900);
}

.btn-onDark-ghost {
  border: 1px solid #ffffff2e;
  background: #ffffff1a;
  color: #fff;
  backdrop-filter: blur(8px);
}

.hero {
  position: relative;
  display: flex;
  min-height: 720px;
  align-items: center;
  margin: -16px var(--gutter) 0;
  overflow: hidden;
  border-radius: 28px;
  background: var(--gradient-hero);
  box-shadow: var(--shadow-xl);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 50% at 60% 30%, #ff7ab259, transparent 60%),
    radial-gradient(60% 40% at 20% 80%, #00e5a040, transparent 60%);
  animation: drift var(--dur-ambient) var(--ease-in-out) infinite alternate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(120% 80% at 50% 0, transparent 40%, #0a254059 100%);
}

@keyframes drift {
  from {
    transform: translate3d(-2%, -1%, 0) scale(1);
  }
  to {
    transform: translate3d(2%, 1%, 0) scale(1.06);
  }
}

.hero .inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: 100%;
  max-width: 1200px;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 56px;
  align-items: center;
  margin: 0 auto;
  padding: 96px 64px;
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid #ffffff29;
  border-radius: 999px;
  background: #ffffff1a;
  color: #ffffffd9;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-400);
  box-shadow: 0 0 0 4px #00e5a040;
}

.hero h1 {
  margin: 24px 0 20px;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(40px, 4.5vw, 60px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero h1 .accent {
  color: transparent;
  background: linear-gradient(90deg, #ffd66b, #ff7ab2 60%, #00d4ff);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero .lede {
  max-width: 680px;
  margin: 0 0 36px;
  color: #ffffffc7;
  font-size: 20px;
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 36px;
}

.hero .meta .m {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero .meta .v {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 750;
}

.hero .meta .l {
  color: #fff9;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.trust-strip span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 7px 11px;
  border: 1px solid #ffffff24;
  border-radius: 999px;
  background: #ffffff14;
  color: #ffffffe6;
  font-size: 13px;
  font-weight: 750;
  backdrop-filter: blur(8px);
}

.portrait {
  position: relative;
  justify-self: center;
  width: min(440px, 100%);
}

.portrait img {
  width: 100%;
  height: 548px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  border: 1px solid #ffffff33;
  border-radius: 26px;
  box-shadow: 0 24px 64px #00112e3d;
}

.portrait .stamp {
  position: absolute;
  left: 20px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border: 1px solid #ffffff24;
  border-radius: 999px;
  background: #08253be6;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.portrait .stamp .d {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-400);
}

.teacher-card {
  position: relative;
  justify-self: center;
  width: min(440px, 100%);
  padding: 34px;
  border: 1px solid #ffffff33;
  border-radius: 26px;
  background: linear-gradient(180deg, #ffffff24, #ffffff12);
  color: #fff;
  box-shadow: 0 24px 64px #00112e3d;
  backdrop-filter: blur(16px) saturate(1.2);
}

.teacher-kicker {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 7px 11px;
  border: 1px solid #ffffff24;
  border-radius: 999px;
  background: #08253b70;
  color: #ffffffd9;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
}

.teacher-card h2 {
  margin: 0 0 26px;
  color: #fff;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.1;
}

.teacher-points {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.teacher-points div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid #ffffff20;
  border-radius: 14px;
  background: #06243a52;
}

.teacher-points strong {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.teacher-points span {
  color: #ffffffc9;
  font-size: 14px;
  line-height: 1.35;
}

.fade-in {
  animation: fade-up 0.7s var(--ease-out) both;
}

.fade-in.d2 {
  animation-delay: 0.12s;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.companies {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.companies .label {
  margin: 0 0 28px;
  color: var(--ink-500);
  text-align: center;
  font-size: 13px;
}

.companies .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 34px 54px;
}

.companies .c {
  color: var(--ink-500);
  font-size: 22px;
  font-weight: 800;
}

.sec-head {
  max-width: 780px;
  margin: 0 0 56px;
}

.sec-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--indigo-700);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sec-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--indigo-700);
}

.sec-eyebrow.keton-label {
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}

.sec-title {
  margin: 0 0 16px;
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0;
}

.sec-lede {
  max-width: 620px;
  margin: 0;
  color: var(--ink-700);
  font-size: 19px;
  line-height: 1.55;
}

.marked {
  color: var(--indigo-600);
}

.about-section {
  padding-top: 88px;
  background: #fff;
}

.about-band {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: start;
  padding: 48px;
  border: 1px solid var(--border-default);
  border-radius: 22px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f6f9fc 58%, #f1fbff 100%);
  box-shadow: var(--shadow-sm);
}

.about-copy > p:not(.sec-eyebrow):not(.sec-lede) {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--ink-700);
  font-size: 17px;
  line-height: 1.65;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.about-facts div {
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--border-default);
  border-radius: 16px;
  background: #fff;
}

.about-facts strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
}

.about-facts span {
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.45;
}

.services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service {
  min-height: 260px;
  padding: 32px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: #fff;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.service:hover,
.project:hover {
  border-color: #b5adfc;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.service .icon {
  display: inline-flex;
  min-width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  padding: 0 10px;
  border-radius: 12px;
  background: var(--indigo-50);
  color: var(--indigo-600);
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
}

.service h3 {
  margin: 0 0 12px;
  color: var(--ink-900);
  font-size: 23px;
  font-weight: 900;
  line-height: 1.2;
}

.service p {
  margin: 0 0 26px;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.55;
}

.read {
  color: var(--indigo-600);
  font-weight: 750;
}

.service-footnote {
  max-width: 760px;
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px solid var(--border-default);
  border-radius: 14px;
  background: var(--paper-2);
  color: var(--ink-700);
  font-size: 16px;
  font-weight: 750;
}

.lens-section {
  padding: 88px 0;
}

.lens-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.lens-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: linear-gradient(180deg, #fff, #f8fbff);
  box-shadow: var(--shadow-sm);
}

.lens-grid span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--indigo-600);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 900;
}

.lens-grid h3 {
  margin: 0 0 10px;
  color: var(--ink-900);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.2;
}

.lens-grid p {
  margin: 0;
  color: var(--ink-700);
  font-size: 14px;
  line-height: 1.55;
}

.compact-section {
  padding: 32px 0 96px;
}

.band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  padding: 42px 56px;
  border-radius: 22px;
  background: var(--paper-2);
}

.stat .v {
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 54px;
  font-weight: 850;
  line-height: 1;
}

.stat sup {
  top: -0.7em;
  color: var(--indigo-600);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  position: relative;
}

.stat .l {
  max-width: 230px;
  margin-top: 14px;
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.45;
}

.projects-section {
  background: var(--paper-2);
}

.quality-section {
  padding-top: 0;
}

.quality-proof {
  padding-top: 0;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.quality-grid article {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: #fff;
}

.quality-grid span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--indigo-600);
  font-family: var(--font-mono);
  font-weight: 900;
}

.quality-grid h3 {
  margin: 0 0 10px;
  color: var(--ink-900);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.2;
}

.quality-grid p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.55;
}

.quality-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.quality-steps article {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: var(--paper-2);
}

.step-mark {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 24px;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--ink-900);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 900;
}

.quality-steps h3 {
  margin: 0 0 10px;
  color: var(--ink-900);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.2;
}

.quality-steps p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.55;
}

.reviews-section {
  background: var(--paper-2);
}

.results-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.results-row div {
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: #fff;
}

.results-row strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
}

.results-row span {
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.45;
}

.review-channel-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin: 26px 0 28px;
  padding: 28px;
  border: 1px solid #b5adfc;
  border-radius: 20px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f5f4ff 48%, #eef7ff 100%);
  box-shadow: var(--shadow-sm);
}

.review-channel-copy {
  min-width: 0;
}

.review-channel-card .sec-eyebrow {
  margin-bottom: 10px;
}

.review-channel-card h3 {
  margin: 0 0 8px;
  color: var(--ink-900);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
  line-height: 1.06;
}

.review-channel-card p:not(.sec-eyebrow) {
  max-width: 640px;
  margin: 0;
  color: var(--ink-700);
  font-size: 17px;
  line-height: 1.5;
}

.review-channel-btn {
  min-height: 58px;
  padding: 15px 24px;
  font-size: 17px;
  white-space: nowrap;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 26px 0 28px;
}

.review-grid article {
  display: grid;
  gap: 18px;
  min-height: 210px;
  align-content: space-between;
  padding: 18px;
  border: 1px solid #172438;
  border-radius: 18px;
  background:
    radial-gradient(circle at 18% 18%, #243b58 0 2px, transparent 2px 100%),
    radial-gradient(circle at 80% 24%, #243b58 0 2px, transparent 2px 100%),
    linear-gradient(145deg, #111c2d, #0c1624);
  background-size: 42px 42px, 54px 54px, auto;
  box-shadow: 0 18px 40px rgba(6, 20, 34, 0.16);
}

.review-grid p {
  width: fit-content;
  max-width: 94%;
  margin: 0;
  padding: 14px 16px;
  border-radius: 16px 16px 16px 4px;
  background: #202c3b;
  color: #fff;
  font-size: 18px;
  font-weight: 650;
  line-height: 1.35;
}

.review-grid article:nth-child(2n) p {
  justify-self: end;
  border-radius: 16px 16px 4px 16px;
  background: #0f7a67;
}

.review-screen-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #b8c4d4;
  font-size: 13px;
}

.review-screen-head b {
  color: #fff;
  font-size: 14px;
}

.review-screen-head span {
  color: #7f8fa3;
  font-size: 12px;
  font-weight: 750;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.review-proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 0;
}

.review-proof-card {
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.review-proof-card:hover {
  border-color: #b5adfc;
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.review-proof-card img {
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  object-position: left center;
  border-radius: 8px;
}

.review-proof-card span {
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kiton-section {
  background: #fff;
}

.keton-head {
  max-width: 860px;
  margin-bottom: 38px;
}

.keton-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.keton-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid var(--border-default);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-700);
  font-size: 13px;
  font-weight: 750;
}

.keton-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 32px;
  align-items: start;
}

.keton-grid > *,
.keton-benefits,
.keton-benefits article,
.keton-cycle-card,
.keton-board,
.keton-window {
  min-width: 0;
}

.keton-benefits {
  display: grid;
  gap: 14px;
}

.keton-benefits article {
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--border-default);
  border-radius: 16px;
  background: var(--paper-2);
}

.keton-benefits article > span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--indigo-700);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.keton-benefits h3 {
  margin: 0 0 8px;
  color: var(--ink-900);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.15;
}

.keton-benefits p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.keton-cycle-card {
  padding: 24px;
  border: 1px solid #0a254024;
  border-radius: 18px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f6f9ff 52%, #fff7ed 100%);
  box-shadow: var(--shadow-sm);
}

.cycle-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--indigo-700);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.keton-cycle-card h3 {
  margin: 0 0 16px;
  color: var(--ink-900);
  font-size: 25px;
  font-weight: 900;
  line-height: 1.12;
}

.keton-cycle-card ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.keton-cycle-card li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: center;
  color: var(--ink-700);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.35;
}

.keton-cycle-card b {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink-900);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 900;
}

.keton-board {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border-default);
  border-radius: 22px;
  background: linear-gradient(180deg, #f8fbff, #eef7ff);
  box-shadow: var(--shadow-lg);
}

.keton-window {
  padding: 18px;
  border: 1px solid var(--border-default);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.keton-window-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.keton-window-head strong {
  color: var(--ink-900);
  font-size: 18px;
  font-weight: 900;
}

.keton-window-head span {
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.keton-schedule {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.keton-day {
  min-height: 168px;
  padding: 10px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--paper-2);
}

.keton-day b {
  display: block;
  margin-bottom: 10px;
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 13px;
}

.lesson {
  margin: 0 0 8px;
  padding: 8px;
  border-radius: 10px;
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
}

.lesson.green {
  background: #dcfce7;
}

.lesson.blue {
  background: #dbeafe;
}

.lesson.yellow {
  background: #fef3c7;
}

.lesson.violet {
  background: #ede9fe;
}

.keton-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.keton-task {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border-subtle);
}

.keton-task:first-of-type {
  border-top: 0;
}

.keton-task b {
  color: var(--ink-900);
  font-size: 14px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.pill {
  flex: none;
  padding: 5px 8px;
  border-radius: 999px;
  background: #fef3c7;
  color: #92400e;
  font-size: 11px;
  font-weight: 850;
}

.pill.done {
  background: #dcfce7;
  color: #166534;
}

.pill.muted {
  background: var(--paper-3);
  color: var(--ink-600);
}

.pill.blue {
  background: #dbeafe;
  color: #1e3a8a;
}

.keton-review-line {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--ink-700);
  font-size: 14px;
}

.keton-review-line b {
  color: var(--ink-900);
}

.keton-progress {
  height: 8px;
  margin: 12px 0 14px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--paper-3);
}

.keton-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--indigo-600), var(--mint-400));
}

.keton-note {
  margin: 0;
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.5;
}

.keton-score {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  margin: 2px 0 12px;
  padding: 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fff7ed, #eef7ff);
}

.keton-score strong {
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
}

.keton-score span {
  color: var(--ink-700);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.35;
}

.projects {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.project {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: 16px;
  background: #fff;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.thumb {
  position: relative;
  height: 226px;
  overflow: hidden;
  padding: 24px;
  color: #fff;
}

.thumb-1 {
  background: linear-gradient(135deg, #635bff, #00d4ff);
}

.thumb-2 {
  background: linear-gradient(135deg, #172554, #635bff);
}

.thumb-3 {
  background: linear-gradient(135deg, #00e5a0, #635bff);
}

.thumb-4 {
  background: linear-gradient(135deg, #ffb27d, #635bff);
}

.thumb-5 {
  background: linear-gradient(135deg, #ea3d6f, #8c5bff);
}

.thumb-6 {
  background: linear-gradient(135deg, #334155, #00d4ff);
}

.badge {
  position: relative;
  z-index: 2;
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: #ffffffe8;
  color: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 11px;
}

.project-mark {
  position: absolute;
  top: 56px;
  left: 28px;
  width: 168px;
  height: 105px;
  fill: none;
  stroke: #ffffff91;
  stroke-width: 8;
}

.project-mark text {
  fill: #fff;
  stroke: none;
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
}

.label-big {
  position: absolute;
  right: 22px;
  bottom: 16px;
  color: #fff;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.project .body {
  padding: 24px;
}

.project h3 {
  margin: 0 0 10px;
  color: var(--ink-900);
  font-size: 22px;
  font-weight: 900;
}

.project p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.5;
}

.project .meta {
  display: flex;
  gap: 11px;
  margin-top: 18px;
  color: var(--ink-600);
  font-family: var(--font-mono);
  font-size: 12px;
}

.quote-section {
  background: #fff;
}

.quote {
  padding: 84px 64px;
  border-radius: 22px;
  background: linear-gradient(135deg, #0a2540, #273f93);
  color: #fff;
}

.qmark {
  margin-bottom: 22px;
  color: var(--indigo-600);
  font-family: Georgia, serif;
  font-size: 92px;
  font-weight: 900;
  line-height: 0.65;
}

blockquote {
  max-width: 900px;
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 850;
  line-height: 1.25;
}

.who {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
}

.av {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #7a73ff, #00d4ff);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 900;
}

.who .n {
  color: #fff;
  font-weight: 850;
}

.who .r {
  color: #ffffffa8;
  font-size: 13px;
}

.geo-faq {
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--paper-2);
}

.geo-faq-list {
  display: grid;
  width: 100%;
  max-width: 860px;
  gap: 10px;
  margin: 0 auto;
}

.geo-faq-item {
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.geo-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  color: var(--ink-900);
  font-size: 18px;
  font-weight: 850;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
}

.geo-faq-item summary::-webkit-details-marker {
  display: none;
}

.geo-faq-item summary::after {
  content: "+";
  display: inline-flex;
  flex: none;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--indigo-50);
  color: var(--indigo-700);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 800;
  transition: transform var(--dur-base) var(--ease-out);
}

.geo-faq-item[open] summary::after {
  transform: rotate(45deg);
}

.geo-faq-item p {
  max-width: 740px;
  margin: 0;
  padding: 0 22px 22px;
  color: var(--ink-600);
  line-height: 1.6;
}

.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: center;
  padding: 64px;
  border-radius: 22px;
  background: var(--paper-2);
}

.contact h2 {
  max-width: 620px;
  margin: 0 0 18px;
  color: var(--ink-900);
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 900;
  line-height: 1.04;
}

.contact p {
  max-width: 640px;
  margin: 0 0 28px;
  color: var(--ink-700);
  font-size: 18px;
  line-height: 1.55;
}

.copy-source {
  position: absolute;
  left: -9999px;
}

.privacy-note {
  max-width: 560px;
  margin-top: 18px !important;
  color: var(--ink-600) !important;
  font-size: 14px !important;
}

.price {
  padding: 28px 24px 24px;
  border: 1px solid var(--border-default);
  border-radius: 16px;
  background: #fff;
}

.price .lbl {
  margin: 0 0 12px;
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price .v {
  margin: 0 0 24px;
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 900;
}

.price ul {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.price li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-700);
}

.price li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--indigo-600);
  font-weight: 900;
}

.site-footer {
  padding: 56px 0 48px;
  border-top: 1px solid var(--border-subtle);
}

.site-footer .grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 56px;
}

.site-footer .col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer .brand-col p {
  max-width: 320px;
  margin: 8px 0 12px;
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.55;
}

.footer-heading {
  margin-bottom: 8px;
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer a {
  color: var(--ink-600);
  font-size: 14px;
}

.site-footer a:hover {
  color: var(--ink-900);
}

.footer-note {
  max-width: 340px !important;
  margin-top: 8px !important;
  color: var(--ink-700) !important;
  font-size: 13px !important;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.footer-legal span {
  color: var(--ink-600);
  font-size: 14px;
}

.copyright {
  margin: 22px 0 0;
  color: var(--ink-600);
  font-family: var(--font-mono);
  font-size: 12px;
}

@media (max-width: 980px) {
  .nav .nav-cta,
  .nav-links {
    display: none;
  }

  .nav-burger {
    display: grid;
  }

  .hero .inner {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 72px 42px;
  }

  .portrait {
    width: min(360px, 100%);
  }

  .portrait img {
    height: 450px;
  }

  .projects {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lens-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quality-steps,
  .results-row,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-band,
  .keton-grid {
    grid-template-columns: 1fr;
  }

  .band,
  .quality-grid,
  .contact,
  .site-footer .grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 20px;
  }

  section {
    padding: 64px 0;
  }

  .nav-wrap {
    padding: 16px var(--gutter);
  }

  .nav {
    padding: 12px 16px;
  }

  .nav-mobile {
    inset: 0;
    max-height: none;
    padding: 16px var(--gutter) 24px;
    border: 0;
    border-radius: 0;
    background: #fff;
    backdrop-filter: none;
  }

  .nav-mobile-head {
    position: sticky;
    top: 0;
    z-index: 1;
    margin: 0 calc(-1 * var(--gutter)) 4px;
    padding: 4px var(--gutter) 12px;
    background: #fff;
  }

  .hero {
    min-height: 0;
    margin: -16px 0 0;
    border-radius: 0;
  }

  .hero .inner {
    gap: 36px;
    padding: 56px var(--gutter) 64px;
  }

  .hero .lede {
    font-size: 18px;
  }

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

  .hero .meta,
  .trust-strip {
    display: none;
  }

  .portrait img {
    height: 430px;
  }

  .teacher-card {
    padding: 24px;
  }

  .teacher-card h2 {
    font-size: 25px;
  }

  .teacher-points div {
    grid-template-columns: 68px 1fr;
  }

  .companies .row {
    gap: 22px 28px;
  }

  .companies .c {
    font-size: 19px;
  }

  .services,
  .projects,
  .lens-grid,
  .band,
  .quality-grid,
  .quality-steps,
  .results-row,
  .review-grid,
  .review-proof-grid,
  .review-channel-card,
  .contact,
  .site-footer .grid {
    grid-template-columns: 1fr;
  }

  .review-channel-card {
    padding: 24px;
  }

  .review-channel-btn {
    width: 100%;
  }

  .about-band {
    padding: 30px 22px;
  }

  .about-facts {
    grid-template-columns: 1fr;
  }

  .about-facts div {
    min-height: 0;
  }

  .keton-mini-grid {
    grid-template-columns: 1fr;
  }

  .keton-board,
  .keton-window {
    border-radius: 14px;
  }

  .keton-schedule {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .keton-day {
    min-height: 132px;
  }

  .review-proof-card {
    min-height: 0;
    padding: 18px;
  }

  .review-proof-card img {
    max-height: none;
  }

  .service,
  .project .body {
    padding: 24px;
  }

  .band,
  .quote,
  .contact {
    padding: 34px 24px;
  }

  .trust-strip span {
    width: 100%;
    justify-content: center;
  }

  .thumb {
    height: 210px;
  }

  .label-big {
    font-size: 30px;
  }

  .price .v {
    font-size: 30px;
  }

  .site-footer {
    padding: 48px 0;
  }
}