:root {
  --paper: #e4d8c4;
  --paper-light: #f2eadc;
  --ink: #1b1815;
  --muted: #62594f;
  --dark: #171412;
  --dark-2: #241e1b;
  --line: rgba(27, 24, 21, 0.18);
  --line-dark: rgba(242, 234, 220, 0.18);
  --red: #8c1f22;
  --red-dark: #641416;
  --white: #fff8ec;
  --shadow: 0 20px 60px rgba(20, 14, 10, 0.2);
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper-light);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  background:
    radial-gradient(circle at 18% 8%, rgba(140, 31, 34, 0.08), transparent 26rem),
    linear-gradient(180deg, var(--paper-light), var(--paper));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.33;
  background-image:
    linear-gradient(rgba(27, 24, 21, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 24, 21, 0.02) 1px, transparent 1px);
  background-size: 26px 26px, 32px 32px;
}

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

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 46px);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 248, 236, 0.14);
  background: rgba(16, 13, 12, 0.35);
  backdrop-filter: blur(14px);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(242, 234, 220, 0.93);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand__mark {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0;
  background: var(--red);
  border: 1px solid rgba(255, 248, 236, 0.3);
}

.brand__text {
  display: grid;
  gap: 1px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  line-height: 1.05;
}

.brand__text small {
  color: currentColor;
  font-size: 11px;
  font-weight: 600;
  opacity: 0.72;
  text-transform: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  opacity: 0.88;
}

.nav a:hover {
  opacity: 1;
}

.nav__cta {
  min-height: 40px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--red);
  border: 1px solid rgba(255, 248, 236, 0.28);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  min-height: 82svh;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
}

.hero__image,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__image {
  background:
    url("assets/references/cover-katrin-shumilina.png") center / cover no-repeat,
    linear-gradient(120deg, #201a17, #4a1718);
  transform: scale(1.02);
  filter: saturate(0.88) contrast(1.04);
}

.hero__shade {
  background:
    linear-gradient(90deg, rgba(13, 11, 10, 0.92), rgba(13, 11, 10, 0.58) 48%, rgba(13, 11, 10, 0.22)),
    linear-gradient(0deg, rgba(13, 11, 10, 0.8), transparent 46%);
}

.hero__content {
  position: relative;
  z-index: 2;
  align-self: end;
  width: min(760px, calc(100% - 36px));
  margin: 0 auto;
  padding: 116px 0 58px;
}

.kicker,
.section__eyebrow {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .kicker {
  color: #f1b8a9;
}

h1,
h2 {
  max-width: 980px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.96;
  text-transform: uppercase;
}

h1 {
  margin-top: 14px;
  font-size: clamp(52px, 8.4vw, 106px);
}

h2 {
  font-size: clamp(34px, 6vw, 74px);
}

h3 {
  font-size: 22px;
  line-height: 1.08;
}

.hero__lead {
  max-width: 680px;
  margin-top: 20px;
  color: rgba(255, 248, 236, 0.84);
  font-size: clamp(18px, 2.2vw, 25px);
  line-height: 1.35;
}

.hero__actions,
.final-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero__actions {
  margin-top: 28px;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 680px;
  margin: 24px 0 0;
  border-top: 1px solid rgba(255, 248, 236, 0.22);
  border-bottom: 1px solid rgba(255, 248, 236, 0.22);
}

.hero__facts div {
  padding: 14px 18px 15px 0;
}

.hero__facts div + div {
  padding-left: 18px;
  border-left: 1px solid rgba(255, 248, 236, 0.2);
}

.hero__facts dt {
  margin: 0 0 4px;
  color: rgba(255, 248, 236, 0.52);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero__facts dd {
  margin: 0;
  color: var(--white);
  font-size: 15px;
  font-weight: 850;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  font-size: 15px;
  font-weight: 850;
  line-height: 1.1;
  border: 1px solid currentColor;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: var(--white);
  border-color: var(--red);
  background: var(--red);
}

.button--primary:hover {
  background: var(--red-dark);
}

.button--ghost {
  color: var(--white);
  border-color: rgba(255, 248, 236, 0.45);
  background: rgba(255, 248, 236, 0.08);
}

.hero__stamp {
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  bottom: 34px;
  z-index: 2;
  padding: 9px 14px;
  color: #f0c5b8;
  font-size: clamp(11px, 1.2vw, 14px);
  font-weight: 900;
  text-transform: uppercase;
  border: 2px solid rgba(176, 57, 57, 0.74);
  transform: rotate(-3deg);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 36px));
  margin: -36px auto 0;
  position: relative;
  z-index: 4;
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.94);
  box-shadow: 0 18px 48px rgba(20, 14, 10, 0.16);
}

.signal-strip div {
  min-height: 126px;
  padding: 22px;
}

.signal-strip div + div {
  border-left: 1px solid var(--line);
}

.signal-strip span {
  display: block;
  margin-bottom: 20px;
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
}

.signal-strip p {
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.32;
}

.section {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(64px, 10vw, 118px) 0;
}

.section__header {
  display: grid;
  gap: 18px;
  max-width: 880px;
  margin-bottom: 38px;
}

.section__header p,
.intro__text,
.proof__copy p,
.format__panel > p,
.faq p {
  color: var(--muted);
  font-size: 18px;
}

.intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 7vw, 78px);
  align-items: start;
}

.intro__text {
  display: grid;
  gap: 18px;
  padding-top: 10px;
}

.trust {
  padding-top: 0;
}

.trust__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  gap: clamp(28px, 5vw, 58px);
  align-items: stretch;
  padding: clamp(26px, 5vw, 54px);
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.56);
}

.trust__copy {
  display: grid;
  gap: 18px;
  align-content: start;
}

.trust__copy h2 {
  font-size: clamp(32px, 5vw, 62px);
}

.trust__copy p {
  max-width: 700px;
  color: var(--muted);
  font-size: 18px;
}

.trust__facts {
  display: grid;
  gap: 10px;
}

.trust__facts div {
  padding: 18px;
  color: var(--white);
  background: var(--dark);
  border: 1px solid rgba(255, 248, 236, 0.12);
}

.trust__facts span {
  display: block;
  color: #f0c5b8;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.trust__facts p {
  margin-top: 8px;
  color: rgba(255, 248, 236, 0.7);
  font-size: 14px;
  font-weight: 700;
}

.education {
  padding-top: 0;
}

.education__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.education__grid article {
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.48);
}

.education__grid span {
  display: block;
  margin-bottom: 36px;
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
}

.education__grid h3 {
  min-height: 48px;
  font-size: clamp(19px, 2vw, 24px);
  text-transform: uppercase;
}

.education__grid p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
}

.section--dark {
  width: 100%;
  max-width: none;
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(140, 31, 34, 0.2), transparent 34%),
    var(--dark);
}

.section--dark .section__eyebrow {
  color: #d76f62;
}

.request-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.request-card,
.process__item {
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line-dark);
  background: rgba(255, 248, 236, 0.045);
}

.request-card span,
.process__item span {
  display: inline-grid;
  width: 36px;
  height: 36px;
  margin-bottom: 32px;
  place-items: center;
  color: var(--white);
  font-weight: 900;
  background: var(--red);
}

.request-card p,
.process__item p {
  margin-top: 16px;
  color: rgba(255, 248, 236, 0.7);
}

.proof {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
}

.proof__copy {
  display: grid;
  gap: 20px;
}

.proof__visuals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: end;
}

.proof__visuals img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid rgba(27, 24, 21, 0.18);
  box-shadow: var(--shadow);
}

.proof__visuals img:nth-child(2) {
  transform: translateY(-24px);
}

.fit {
  padding-top: 0;
}

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

.fit__grid article {
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.48);
}

.fit__grid article:nth-child(2) {
  background: rgba(27, 24, 21, 0.06);
}

.fit__grid h3 {
  margin-bottom: 22px;
  font-size: clamp(24px, 3vw, 36px);
  text-transform: uppercase;
}

.fit__grid ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit__grid li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-size: 18px;
}

.fit__grid li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 12px;
  height: 2px;
  background: var(--red);
}

.section--paper {
  width: 100%;
  max-width: none;
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.42);
}

.process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.process__item {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 248, 236, 0.54);
}

.process__item p {
  color: var(--muted);
}

.manifest {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(16, 13, 12, 0.78), rgba(16, 13, 12, 0.86)),
    url("assets/references/honesty.png") center 42% / cover no-repeat;
}

.manifest__inner {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(92px, 16vw, 172px) 0;
}

.manifest p {
  max-width: max-content;
  margin-bottom: 22px;
  padding: 8px 12px;
  color: #f0c5b8;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  border: 1px solid rgba(176, 57, 57, 0.86);
}

.manifest h2 {
  max-width: 1060px;
}

.format {
  display: grid;
  place-items: center;
}

.format__panel {
  width: min(900px, 100%);
  padding: clamp(26px, 5vw, 54px);
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.62);
  box-shadow: var(--shadow);
}

.format__panel h2 {
  margin-top: 12px;
}

.format__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0;
}

.format__facts div {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(228, 216, 196, 0.55);
}

.format__facts span {
  display: block;
  color: var(--red);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 950;
  line-height: 1;
}

.format__facts p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.format .button {
  margin-top: 28px;
}

.booking {
  padding-top: 0;
}

.booking__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.booking__steps div {
  min-height: 220px;
  padding: 24px;
  color: var(--white);
  background: var(--dark);
  border: 1px solid rgba(255, 248, 236, 0.12);
}

.booking__steps span {
  display: inline-grid;
  width: 36px;
  height: 36px;
  margin-bottom: 32px;
  place-items: center;
  color: var(--white);
  font-weight: 900;
  background: var(--red);
}

.booking__steps p {
  margin-top: 16px;
  color: rgba(255, 248, 236, 0.68);
}

.faq__list {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, 0.45);
}

summary {
  cursor: pointer;
  padding: 20px 22px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;
  color: var(--red);
  font-size: 28px;
  line-height: 1;
}

details[open] summary::after {
  content: "−";
}

details p {
  padding: 0 22px 22px;
}

.final-cta {
  justify-content: space-between;
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto 78px;
  padding: clamp(28px, 5vw, 48px);
  color: var(--white);
  background: var(--dark);
}

.final-cta h2 {
  max-width: 760px;
  margin-top: 10px;
  font-size: clamp(30px, 5vw, 58px);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 46px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer a {
  color: var(--red);
  font-weight: 850;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    padding: 12px 18px 18px;
    color: var(--ink);
    background: var(--paper-light);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 42px rgba(20, 14, 10, 0.18);
  }

  .nav.is-open {
    display: grid;
    gap: 0;
  }

  .nav a {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .nav__cta {
    display: flex;
    justify-content: center;
    margin-top: 12px;
    padding: 13px 16px;
    color: var(--white);
    border: 0;
  }

  .hero {
    min-height: 84svh;
  }

  .hero__image {
    background-position: 64% center;
  }

  .hero__shade {
    background:
      linear-gradient(90deg, rgba(13, 11, 10, 0.94), rgba(13, 11, 10, 0.68)),
      linear-gradient(0deg, rgba(13, 11, 10, 0.82), transparent 45%);
  }

  .hero__content {
    padding-bottom: 68px;
  }

  .intro__grid,
  .proof,
  .trust__panel {
    grid-template-columns: 1fr;
  }

  .request-grid,
  .process,
  .booking__steps,
  .education__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

  .signal-strip div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .proof__copy {
    max-width: 760px;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 68px;
    padding: 12px 14px;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__text {
    font-size: 14px;
  }

  .nav {
    top: 68px;
  }

  .hero__content {
    width: calc(100% - 28px);
    padding-top: 104px;
    padding-bottom: 58px;
  }

  .hero__actions,
  .final-cta {
    align-items: stretch;
  }

  .hero__facts {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .hero__facts div {
    padding: 12px 0;
  }

  .hero__facts div + div {
    padding-left: 0;
    border-top: 1px solid rgba(255, 248, 236, 0.2);
    border-left: 0;
  }

  .button {
    width: 100%;
  }

  .hero__stamp {
    right: 16px;
    bottom: 58px;
  }

  .section,
  .manifest__inner,
  .final-cta {
    width: calc(100% - 28px);
  }

  .section {
    padding: 58px 0;
  }

  .section--dark,
  .section--paper {
    padding-right: 14px;
    padding-left: 14px;
  }

  .request-grid,
  .process,
  .format__facts,
  .fit__grid,
  .booking__steps,
  .education__grid {
    grid-template-columns: 1fr;
  }

  .request-card,
  .process__item {
    min-height: auto;
  }

  .request-card span,
  .process__item span {
    margin-bottom: 24px;
  }

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

  .proof__visuals img:nth-child(2) {
    transform: none;
  }

  .proof__visuals img:nth-child(3) {
    grid-column: 1 / -1;
    max-height: 380px;
    object-position: center 24%;
  }

  .format__panel {
    padding: 24px;
  }

  .trust__panel,
  .fit__grid article {
    padding: 24px;
  }

  .education__grid article {
    min-height: auto;
  }

  .education__grid span {
    margin-bottom: 24px;
  }

  .education__grid h3 {
    min-height: 0;
  }

  summary {
    padding: 18px;
    font-size: 18px;
  }

  details p {
    padding: 0 18px 18px;
  }

  .footer {
    display: grid;
  }
}