:root {
  --color-ink: #1a2f3d;
  --color-ink-soft: #2c4a5c;
  --color-fog: #e8eef2;
  --color-mist: #cfd9e0;
  --color-paper: #f3f6f8;
  --color-brass: #5eb3a0;
  --color-brass-deep: #3d8f7c;
  --color-coral: #c45c4a;
  --color-white: #ffffff;
  --font-display: "Syne", Georgia, sans-serif;
  --font-body: "Literata", Georgia, serif;
  --space-xs: 0.4rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2.25rem;
  --space-xl: 4rem;
  --space-2xl: 6.5rem;
  --wrap: 72rem;
  --header-h: 4.25rem;
  --radius: 2px;
  --shadow-soft: 0 18px 40px rgba(26, 47, 61, 0.08);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(94, 179, 160, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(26, 47, 61, 0.07), transparent 50%),
    linear-gradient(180deg, var(--color-fog) 0%, var(--color-paper) 40%, var(--color-fog) 100%);
  min-height: 100vh;
}

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

a {
  color: var(--color-ink-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-coral);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md);
}

p {
  margin: 0 0 var(--space-md);
}

ul {
  margin: 0 0 var(--space-md);
  padding-left: 1.2rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.wrap {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

.btn--primary:hover {
  background: var(--color-ink-soft);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-mist);
}

.btn--ghost:hover {
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.text-link {
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-brass);
  color: var(--color-ink);
}

.text-link:hover {
  color: var(--color-coral);
  border-color: var(--color-coral);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(243, 246, 248, 0.9);
  border-bottom: 1px solid rgba(26, 47, 61, 0.08);
}

.site-header__inner {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-header__toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-mist);
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  cursor: pointer;
}

.site-header__toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--color-ink);
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-ink-soft);
}

.site-nav a:hover {
  color: var(--color-coral);
}

.site-nav__cta {
  padding: 0.45rem 0.85rem;
  background: var(--color-ink);
  color: var(--color-paper) !important;
  border-radius: var(--radius);
}

.site-nav__cta:hover {
  background: var(--color-ink-soft);
  color: var(--color-white) !important;
}

/* Hero — full bleed, brand-first */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--color-paper);
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: hero-drift 18s var(--ease) infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(26, 47, 61, 0.84) 0%, rgba(26, 47, 61, 0.48) 48%, rgba(26, 47, 61, 0.22) 100%),
    linear-gradient(to top, rgba(26, 47, 61, 0.78), transparent 45%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--wrap));
  margin: 0 auto;
  padding: var(--space-2xl) 0 var(--space-xl);
  max-width: 40rem;
  animation: rise-in 0.9s var(--ease) both;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 var(--space-md);
  color: var(--color-paper);
}

.hero__title {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 400;
  line-height: 1.45;
  margin: 0 0 var(--space-md);
  max-width: 28rem;
  color: rgba(245, 247, 248, 0.92);
}

.hero__lead {
  margin: 0 0 var(--space-lg);
  max-width: 26rem;
  color: rgba(245, 247, 248, 0.8);
}

.hero .btn--primary {
  background: var(--color-brass);
  color: var(--color-ink);
}

.hero .btn--primary:hover {
  background: var(--color-brass-deep);
  color: var(--color-white);
}

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections */
.section {
  padding: var(--space-2xl) 0;
}

.section--tight {
  padding: var(--space-xl) 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid rgba(26, 47, 61, 0.06);
}

.section__header {
  max-width: 38rem;
  margin-bottom: var(--space-lg);
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.section__text {
  color: var(--color-ink-soft);
}

.section__more {
  margin-top: var(--space-lg);
}

.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  background:
    linear-gradient(135deg, rgba(26, 47, 61, 0.06), transparent 60%),
    var(--color-fog);
  border-bottom: 1px solid rgba(26, 47, 61, 0.08);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 18ch;
}

.page-hero__lead {
  max-width: 40rem;
  color: var(--color-ink-soft);
  font-size: 1.15rem;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brass-deep);
  margin: 0 0 var(--space-sm);
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: start;
}

.fact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-md);
}

.fact-list li {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-mist);
  font-family: var(--font-display);
  font-weight: 500;
  animation: rise-in 0.7s var(--ease) both;
}

.fact-list li:nth-child(2) {
  animation-delay: 0.08s;
}

.fact-list li:nth-child(3) {
  animation-delay: 0.16s;
}

.feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: center;
}

.feature__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.feature__title {
  font-size: 1.75rem;
}

.feature__meta {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-brass-deep);
}

.offer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.offer-list__item a {
  display: grid;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
}

.offer-list__item img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform 0.45s var(--ease);
}

.offer-list__item a:hover img {
  transform: scale(1.02);
}

.offer-list__item h3 {
  margin: 0;
  font-size: 1.35rem;
}

.quote-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.quote {
  margin: 0;
  padding: 0;
  border-left: 3px solid var(--color-brass);
  padding-left: var(--space-md);
}

.quote p {
  font-size: 1.15rem;
  font-style: italic;
}

.quote footer {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius);
}

.cta-band h2 {
  margin: 0 0 var(--space-xs);
  color: var(--color-paper);
}

.cta-band p {
  margin: 0;
  color: rgba(245, 247, 248, 0.82);
  max-width: 34rem;
}

.cta-band .btn--primary {
  background: var(--color-brass);
  color: var(--color-ink);
}

/* Service listing */
.service-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-xl);
}

.service-grid__item {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-lg);
  align-items: center;
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-mist);
}

.service-grid__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.service-grid__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.service-detail {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: start;
}

.service-detail__image {
  width: 100%;
  border-radius: var(--radius);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.prose h2 {
  font-size: 1.35rem;
  margin-top: var(--space-lg);
}

/* Blog */
.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-lg);
}

.post-list__item {
  display: grid;
  grid-template-columns: 14rem 1fr;
  gap: var(--space-md);
  align-items: start;
}

.post-list__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.post-list__meta {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-brass-deep);
  margin-bottom: var(--space-xs);
}

.article__cover {
  width: 100%;
  max-height: 28rem;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
}

.article {
  max-width: 42rem;
}

/* Reviews */
.review-list {
  display: grid;
  gap: var(--space-lg);
}

.review-card {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-mist);
}

.review-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 var(--space-xs);
}

.review-card__service {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-brass-deep);
  margin-bottom: var(--space-sm);
}

.story {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.7);
  border-left: 3px solid var(--color-ink);
}

/* Pricing */
.rate-block {
  display: grid;
  gap: var(--space-lg);
}

.rate-row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-mist);
}

.rate-row__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-align: right;
}

/* Curriculum */
.lab-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: lab;
  display: grid;
  gap: var(--space-md);
}

.lab-steps li {
  counter-increment: lab;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-md);
  align-items: start;
}

.lab-steps li::before {
  content: counter(lab, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-brass-deep);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-display);
}

.schedule-table th,
.schedule-table td {
  text-align: left;
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--color-mist);
}

.schedule-table th {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}

.values {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0 0;
  display: grid;
  gap: var(--space-md);
}

.values li {
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-brass);
}

/* Contact / forms */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
}

.form {
  display: grid;
  gap: var(--space-md);
}

.form__label {
  display: grid;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
}

.form__input,
.form__select,
.form__textarea {
  font: inherit;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-mist);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-ink);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: 2px solid var(--color-brass);
  outline-offset: 1px;
}

.form__textarea {
  min-height: 9rem;
  resize: vertical;
}

.form__error {
  color: var(--color-coral);
  font-size: 0.88rem;
  font-weight: 400;
}

.form__status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
}

.form__status.is-success {
  background: rgba(94, 179, 160, 0.18);
  color: var(--color-ink);
}

.form__status.is-error {
  background: rgba(184, 92, 56, 0.12);
  color: var(--color-coral);
}

.contact-aside p {
  margin-bottom: var(--space-sm);
}

.legal {
  max-width: 46rem;
}

.legal h2 {
  font-size: 1.35rem;
  margin-top: var(--space-lg);
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  border: 1px solid var(--color-mist);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal th {
  background: rgba(255, 255, 255, 0.7);
  font-family: var(--font-display);
}

/* Footer */
.site-footer {
  margin-top: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-ink);
  color: rgba(245, 247, 248, 0.85);
}

.site-footer a {
  color: var(--color-brass);
}

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

.site-footer__inner {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: var(--space-lg);
}

.site-footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-paper);
  margin: 0 0 var(--space-sm);
}

.site-footer__tag {
  margin: 0;
  max-width: 28rem;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__copy {
  width: min(100% - 2rem, var(--wrap));
  margin: var(--space-lg) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(245, 247, 248, 0.12);
  font-size: 0.9rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 50;
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner__inner {
  width: min(100%, 40rem);
  margin-inline: auto;
  display: grid;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-paper);
  border: 1px solid var(--color-mist);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius);
}

.cookie-banner__text {
  margin: 0;
  font-size: 0.95rem;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-xl) 1rem;
}

@media (max-width: 900px) {
  .site-header__toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-mist);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
  }

  .site-nav.is-open {
    max-height: 24rem;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md);
    gap: 0.75rem;
  }

  .split,
  .feature,
  .service-grid__item,
  .service-detail,
  .about-grid,
  .contact-layout,
  .quote-row,
  .offer-list,
  .post-list__item,
  .rate-row,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .rate-row__price {
    text-align: left;
  }

  .service-detail__image {
    position: static;
  }

  .hero {
    min-height: 85vh;
  }
}