:root {
  --ink: #1f2a30;
  --ink-rgb: 31, 42, 48;
  --muted: #5d6b73;
  --primary: #597367;
  --primary-rgb: 89, 115, 103;
  --primary-dark: #4b6157;
  --primary-gradient: linear-gradient(135deg, #597367 0%, #6f8b7d 100%);
  --primary-gradient-hover: linear-gradient(135deg, #4b6157 0%, #627d70 100%);
  --accent: #597367;
  --soft: #f1ede7;
  --soft-rgb: 241, 237, 231;
  --soft-2: #f5f3ef;
  --soft-2-rgb: 245, 243, 239;
  --paper: #fcfbf9;
  --paper-rgb: 252, 251, 249;
  --line: #e3ddd5;
  --container: 1180px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 14% 18%, #fdf8ef 0, transparent 42%),
    radial-gradient(circle at 88% 8%, #e8f1f2 0, transparent 34%),
    var(--soft-2);
  color: var(--ink);
  font-family: Manrope, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
}

img,
svg {
  display: block;
}

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

button {
  font: inherit;
}

button {
  cursor: pointer;
}

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

h1 {
  max-width: 11ch;
  font-size: 4rem;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: 0;
}

h2 {
  max-width: 760px;
  font-size: 2.45rem;
  line-height: 1.16;
  font-weight: 600;
  letter-spacing: 0;
}

h3 {
  font-size: 1.12rem;
  line-height: 1.32;
  font-weight: 600;
  letter-spacing: 0;
}

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

.container {
  width: calc(100% - 48px);
  max-width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header-height);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.68), rgba(var(--paper-rgb), 0.42) 48%, rgba(var(--soft-2-rgb), 0.28)),
    rgba(var(--paper-rgb), 0.56);
  border-bottom: 1px solid rgba(255, 255, 255, 0.56);
  box-shadow:
    0 10px 30px rgba(var(--ink-rgb), 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(24px) saturate(1.24);
  -webkit-backdrop-filter: blur(24px) saturate(1.24);
}

.header-inner {
  position: relative;
  width: calc(100% - 40px);
  max-width: 1480px;
  height: 100%;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand {
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
}

.primary-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.primary-nav a {
  padding: 10px 12px;
  border-radius: 6px;
  transition: background-color 180ms ease, color 180ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  outline: none;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.header-phone {
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
}

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

.button-primary {
  background: var(--primary-gradient);
  border-color: transparent;
  box-shadow: 0 12px 26px rgba(var(--primary-rgb), 0.14);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--primary-gradient-hover);
  border-color: transparent;
}

.button-quiet {
  background: #ebe7e0;
  border-color: #ddd5cb;
  color: var(--ink);
}

.button-quiet:hover,
.button-quiet:focus-visible {
  background: #e1dbd3;
  border-color: #d1c7bc;
  color: var(--primary);
}

.hero-actions .button-quiet {
  background: rgba(var(--paper-rgb), 0.92);
  border-color: rgba(var(--ink-rgb), 0.13);
  box-shadow: 0 10px 22px rgba(var(--ink-rgb), 0.06);
  color: var(--ink);
}

.hero-actions .button-quiet:hover,
.hero-actions .button-quiet:focus-visible {
  background: rgba(var(--paper-rgb), 0.98);
  border-color: rgba(var(--primary-rgb), 0.24);
  color: var(--primary-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
}

.nav-toggle svg,
.icon-button svg,
.icon-badge svg,
.contact-item svg {
  width: 20px;
  height: 20px;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height) - 32px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(var(--soft-2-rgb), 0.98) 0%, rgba(var(--soft-2-rgb), 0.94) 45%, rgba(var(--soft-rgb), 0.78) 100%),
    var(--soft);
}

.hero-image {
  --hero-photo-height: clamp(620px, 58vw, 860px);

  position: absolute;
  inset: 0 0 0 auto;
  width: 40%;
  background-image:
    linear-gradient(90deg, rgba(var(--soft-2-rgb), 0.08), rgba(var(--primary-rgb), 0.1)),
    url("main.jpg");
  background-position: center, center top;
  background-size: cover, auto var(--hero-photo-height);
  background-repeat: no-repeat;
  background-color: var(--soft);
  border-left: 1px solid rgba(var(--primary-rgb), 0.18);
  box-shadow: -24px 0 52px rgba(var(--ink-rgb), 0.05);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: calc(100% - 48px);
  max-width: var(--container);
  min-height: inherit;
  margin-inline: auto;
  display: flex;
  align-items: center;
  padding-block: 64px;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.title-mark {
  width: 64px;
  height: 3px;
  margin: 28px 0 34px;
  background: var(--primary);
}

.hero-lead {
  max-width: 620px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.section {
  padding: 104px 0;
}

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

.section-soft {
  background: var(--soft);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: 76px;
  align-items: start;
}

.section-text {
  display: grid;
  gap: 18px;
}

.section-heading {
  max-width: var(--container);
  margin-bottom: 48px;
}

.section-heading.centered {
  max-width: 780px;
  text-align: center;
}

.section-heading.centered h2,
.section-heading.centered p {
  margin-inline: auto;
}

.section-heading.centered .title-mark {
  margin-inline: auto;
}

.section-heading > p:not(.eyebrow) {
  max-width: 760px;
}

.stats {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.stat {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.stat strong {
  display: block;
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 3rem;
  line-height: 1;
  font-weight: 600;
}

.stat span {
  color: var(--muted);
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.topic,
.credential,
.contact-item {
  border-radius: 8px;
}

.topic {
  min-height: 250px;
  padding: 30px;
  background: rgba(var(--paper-rgb), 0.6);
  border: 1px solid rgba(var(--ink-rgb), 0.08);
  transition: transform 200ms ease, border-color 200ms ease, background-color 200ms ease;
}

.topic:hover {
  transform: translateY(-4px);
  background: rgba(var(--paper-rgb), 0.86);
  border-color: rgba(var(--primary-rgb), 0.28);
}

.topic h3,
.credential h3 {
  margin: 22px 0 12px;
}

.icon-badge {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
}

.service-table-wrap {
  overflow-x: auto;
}

.service-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
}

.service-table th {
  padding: 0 24px 18px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  text-align: left;
  text-transform: uppercase;
}

.service-table td {
  padding: 28px 24px;
  border-top: 1px solid var(--line);
  vertical-align: top;
}

.service-table td:first-child {
  width: 58%;
}

.service-table strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.service-table span {
  display: block;
  color: var(--muted);
}

.credentials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.credential {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: 34px;
  background: rgba(var(--paper-rgb), 0.64);
  border: 1px solid rgba(var(--ink-rgb), 0.08);
}

.credential ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.credential li + li {
  margin-top: 8px;
}

.diploma-showcase {
  margin-top: 44px;
}

.diploma-heading {
  margin-bottom: 22px;
}

.diploma-gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.diploma-card {
  grid-column: span 4;
  display: flex;
  height: 210px;
  padding: 10px;
  border: 1px solid rgba(var(--ink-rgb), 0.08);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(var(--paper-rgb), 0.96), rgba(var(--soft-2-rgb), 0.86)),
    var(--paper);
  box-shadow: 0 14px 34px rgba(var(--ink-rgb), 0.07);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.diploma-card:hover,
.diploma-card:focus-visible {
  border-color: rgba(var(--primary-rgb), 0.26);
  box-shadow: 0 18px 42px rgba(var(--ink-rgb), 0.1);
  transform: translateY(-2px);
}

.diploma-card:focus-visible {
  outline: 3px solid rgba(var(--primary-rgb), 0.2);
  outline-offset: 4px;
}

.diploma-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 6px;
  background: rgba(var(--paper-rgb), 0.8);
}

body.diploma-modal-open {
  overflow: hidden;
}

.diploma-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding: calc(76px + env(safe-area-inset-top)) clamp(14px, 3vw, 34px) clamp(18px, 3vw, 34px);
  background: rgba(25, 32, 35, 0.84);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.diploma-modal.is-open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.diploma-modal__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.diploma-modal__bar {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  left: 0;
  right: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  padding: 0 clamp(14px, 3vw, 34px);
  pointer-events: none;
}

.diploma-modal__counter,
.diploma-modal__close,
.diploma-modal__nav {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 6px;
  background: rgba(var(--paper-rgb), 0.58);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.16);
  color: var(--ink);
  pointer-events: auto;
  backdrop-filter: blur(14px) saturate(1.14);
  -webkit-backdrop-filter: blur(14px) saturate(1.14);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.diploma-modal__counter {
  grid-column: 2;
  padding: 0 16px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
  pointer-events: none;
}

.diploma-modal__close {
  grid-column: 3;
  justify-self: end;
  width: 46px;
  padding: 0;
}

.diploma-modal__nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 54px;
  min-height: 54px;
  padding: 0;
  transform: translateY(-50%);
}

.diploma-modal__nav--prev {
  left: clamp(12px, 3vw, 34px);
}

.diploma-modal__nav--next {
  right: clamp(12px, 3vw, 34px);
}

.diploma-modal__close:hover,
.diploma-modal__close:focus-visible,
.diploma-modal__nav:hover,
.diploma-modal__nav:focus-visible {
  background: rgba(var(--paper-rgb), 0.86);
  border-color: rgba(var(--primary-rgb), 0.32);
  outline: none;
}

.diploma-modal__close:hover,
.diploma-modal__close:focus-visible {
  transform: translateY(-1px);
}

.diploma-modal__nav:hover,
.diploma-modal__nav:focus-visible {
  transform: translateY(-50%) scale(1.04);
}

.diploma-modal__close:focus-visible,
.diploma-modal__nav:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.38);
  outline-offset: 4px;
}

.diploma-modal__close svg,
.diploma-modal__nav svg {
  width: 20px;
  height: 20px;
}

.diploma-modal__figure {
  position: relative;
  z-index: 1;
  width: min(100%, 1240px);
  height: 100%;
  max-height: calc(100svh - 116px);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transform: scale(0.985);
  transition: transform 180ms ease;
}

.diploma-modal.is-open .diploma-modal__figure {
  transform: scale(1);
}

.diploma-modal__figure img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
  pointer-events: auto;
}

.testimonial-slider {
  position: relative;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.testimonial-slider:active {
  cursor: grabbing;
}

.testimonial-slider:focus-visible {
  outline: 3px solid rgba(var(--primary-rgb), 0.22);
  outline-offset: 6px;
}

.slider-track {
  display: flex;
  min-height: 270px;
  transform: translate3d(0, 0, 0);
  transition: transform 280ms ease;
  will-change: transform;
}

.testimonial-slider.is-dragging .slider-track {
  transition: none;
}

.testimonial {
  flex: 0 0 100%;
  display: block;
  padding: 42px;
  border-radius: 8px;
  background: var(--soft-2);
  pointer-events: none;
}

.review-name {
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 700;
}

.review-role {
  font-size: 0.88rem;
}

blockquote {
  position: relative;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.testimonial.is-active {
  pointer-events: auto;
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 18px;
  margin-top: 24px;
  padding-bottom: 4px;
  line-height: 0;
}

.slider-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.24);
  transition: transform 180ms ease, background-color 180ms ease;
}

.slider-dot.is-active {
  background: var(--primary);
  transform: scale(1.18);
}

.slider-dot:focus-visible {
  outline: 3px solid rgba(var(--primary-rgb), 0.22);
  outline-offset: 4px;
}

blockquote::before {
  content: "“";
  position: absolute;
  top: -38px;
  left: -8px;
  color: rgba(var(--primary-rgb), 0.2);
  font-size: 4.5rem;
  line-height: 1;
}

.icon-button {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: inherit;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.icon-button:hover,
.icon-button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.32);
  background: rgba(var(--primary-rgb), 0.1);
  outline: none;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border-top: 1px solid var(--line);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-weight: 700;
  text-align: left;
}

.faq-question svg {
  flex: 0 0 auto;
  transition: transform 220ms ease;
}

.faq-item.is-open .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 260ms ease;
}

.faq-answer p {
  overflow: hidden;
}

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

.faq-item.is-open .faq-answer p {
  padding-bottom: 26px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.contact-item {
  grid-column: span 2;
}

.contact-item:nth-child(4) {
  grid-column: 2 / span 2;
}

.contact-item:nth-child(5) {
  grid-column: 4 / span 2;
}

.contact-item {
  min-height: 190px;
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  overflow: hidden;
  padding: 30px;
  background:
    linear-gradient(180deg, rgba(var(--paper-rgb), 0.98), rgba(var(--soft-2-rgb), 0.78)),
    var(--paper);
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  box-shadow: 0 16px 38px rgba(var(--ink-rgb), 0.08);
  text-align: center;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
}

.contact-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
}

.contact-item:hover,
.contact-item:focus-visible {
  transform: translateY(-4px);
  background: var(--paper);
  border-color: rgba(var(--primary-rgb), 0.34);
  box-shadow: 0 22px 46px rgba(var(--ink-rgb), 0.12);
  outline: none;
}

.contact-item svg {
  width: 30px;
  height: 30px;
  box-sizing: content-box;
  padding: 12px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.12);
  color: var(--primary-dark);
}

.contact-item span {
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-item strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-weight: 700;
}

.site-footer {
  padding: 48px 0;
  background: var(--ink);
  color: #fff;
}

.site-footer p {
  color: rgba(var(--paper-rgb), 0.66);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 28px;
  align-items: center;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.site-footer .icon-button {
  border-color: rgba(var(--paper-rgb), 0.22);
}

.copyright {
  text-align: right;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1180px) {
  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-header .nav-toggle {
    position: static;
    z-index: 31;
    justify-self: end;
    display: inline-flex;
    transform: none;
    border-color: rgba(var(--ink-rgb), 0.12);
    background: rgba(var(--paper-rgb), 0.72);
    color: var(--primary-dark);
    box-shadow: 0 8px 22px rgba(var(--ink-rgb), 0.08);
    backdrop-filter: blur(14px) saturate(1.18);
    -webkit-backdrop-filter: blur(14px) saturate(1.18);
  }

  .site-header .nav-toggle:hover,
  .site-header .nav-toggle:focus-visible {
    background: rgba(var(--paper-rgb), 0.94);
    border-color: rgba(var(--primary-rgb), 0.22);
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 16px 24px 22px;
    background: rgba(var(--soft-2-rgb), 0.98);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 200ms ease, transform 200ms ease;
  }

  body.nav-open .primary-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav a {
    padding: 14px 0;
    border-radius: 0;
    border-bottom: 1px solid rgba(var(--ink-rgb), 0.08);
  }

  .header-actions {
    display: none;
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 68px;
  }

  body {
    font-size: 17px;
  }

  h1 {
    font-size: 3.05rem;
  }

  h2 {
    font-size: 2.1rem;
  }

  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(var(--paper-rgb), 0.96) 0%, rgba(var(--soft-2-rgb), 0.96) 100%),
      var(--soft-2);
  }

  .hero-image {
    --hero-photo-height: clamp(320px, 58svh, 520px);

    order: 2;
    position: relative;
    inset: auto;
    width: 100%;
    height: clamp(320px, 58svh, 520px);
    background-image: url("main.jpg");
    background-position: center top;
    background-size: auto var(--hero-photo-height);
    background-repeat: no-repeat;
    background-color: var(--soft);
  }

  .hero-inner {
    order: 1;
    min-height: auto;
    align-items: flex-start;
    padding-block: 64px 38px;
  }

  .two-column,
  .credentials {
    grid-template-columns: 1fr;
  }

  .diploma-card {
    grid-column: span 6;
  }

  .topics-grid,
  .contact-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .contact-item,
  .contact-item:nth-child(4),
  .contact-item:nth-child(5) {
    grid-column: auto;
  }

  .topic {
    min-height: auto;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .copyright {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container,
  .hero-inner {
    width: calc(100% - 32px);
    max-width: var(--container);
  }

  .header-inner {
    width: calc(100% - 32px);
    max-width: 1480px;
  }

  .hero-inner {
    padding-block: 48px 30px;
  }

  .brand {
    max-width: min(270px, calc(100vw - 112px));
    font-size: 0.92rem;
    white-space: normal;
    line-height: 1.18;
  }

  h1 {
    max-width: 10ch;
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.78rem;
  }

  .section {
    padding: 58px 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .stats {
    margin-top: 42px;
    gap: 22px;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-actions {
    min-width: 0;
  }

  .hero-actions .button {
    max-width: 100%;
    min-width: 0;
  }

  .title-mark {
    margin: 18px 0 22px;
  }

  .stat strong {
    font-size: 2.35rem;
  }

  .service-table-wrap {
    overflow-x: visible;
  }

  .service-table {
    display: block;
    min-width: 0;
    background: transparent;
  }

  .service-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .service-table tbody {
    display: grid;
    gap: 14px;
  }

  .service-table tr {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 12px;
    padding: 26px 22px 22px;
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    border-radius: 8px;
    background:
      linear-gradient(180deg, rgba(var(--paper-rgb), 0.98), rgba(var(--soft-2-rgb), 0.82)),
      var(--paper);
    box-shadow: 0 10px 22px rgba(var(--ink-rgb), 0.05);
    overflow: hidden;
  }

  .service-table tr::before {
    content: "";
    position: absolute;
    top: 0;
    left: 22px;
    width: 68px;
    height: 3px;
    border-radius: 999px;
    background: var(--primary-gradient);
  }

  .service-table td {
    display: grid;
    gap: 4px;
    padding: 0;
    border-top: 0;
  }

  .service-table td:first-child {
    grid-column: 1 / -1;
    width: auto;
  }

  .service-table td:first-child strong {
    color: var(--ink);
    font-size: 1.14rem;
    line-height: 1.28;
  }

  .service-table td:first-child span {
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.55;
  }

  .service-table td:nth-child(2),
  .service-table td:nth-child(3) {
    padding: 12px;
    border-radius: 8px;
    background: rgba(var(--paper-rgb), 0.76);
    box-shadow: inset 0 0 0 1px rgba(var(--ink-rgb), 0.08);
    color: var(--primary-dark);
    font-size: 1.02rem;
    font-weight: 700;
    line-height: 1.28;
  }

  .service-table td:nth-child(2)::before,
  .service-table td:nth-child(3)::before {
    color: rgba(var(--ink-rgb), 0.56);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
  }

  .service-table td:nth-child(2)::before {
    content: "Стоимость";
  }

  .service-table td:nth-child(3)::before {
    content: "Время";
  }

  .credential,
  .testimonial {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .diploma-showcase {
    margin-top: 32px;
  }

  .diploma-heading {
    margin-bottom: 16px;
  }

  .diploma-gallery {
    gap: 10px;
  }

  .diploma-card {
    grid-column: 1 / -1;
    height: 148px;
    padding: 6px;
  }

  .diploma-modal {
    padding: calc(70px + env(safe-area-inset-top)) 10px 14px;
  }

  .diploma-modal__bar {
    padding-inline: 10px;
  }

  .diploma-modal__counter {
    min-height: 42px;
    padding-inline: 12px;
    font-size: 0.82rem;
  }

  .diploma-modal__close {
    width: 42px;
    min-height: 42px;
  }

  .diploma-modal__nav {
    width: 42px;
    min-height: 42px;
  }

  .diploma-modal__nav--prev {
    left: 10px;
  }

  .diploma-modal__nav--next {
    right: 10px;
  }

  .diploma-modal__figure {
    max-height: calc(100svh - 96px);
  }

  .contact-grid {
    gap: 12px;
  }

  .contact-item {
    min-height: 112px;
    gap: 5px;
    padding: 16px 14px;
  }

  .contact-item svg {
    width: 24px;
    height: 24px;
    padding: 9px;
  }

  .contact-item span {
    font-size: 0.78rem;
  }

  .contact-item strong {
    font-size: 0.95rem;
    line-height: 1.28;
  }

  .slider-track {
    min-height: 440px;
  }
}