@font-face {
  font-family: "Druk Wide Cyr";
  src:
    url("../fonts/druk-wide-cyr.woff2") format("woff2"),
    url("../fonts/druk-wide-cyr.woff") format("woff");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Gilroy";
  src:
    url("../fonts/gilroy-regular.woff2") format("woff2"),
    url("../fonts/gilroy-regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Gilroy";
  src:
    url("../fonts/gilroy-semibold.woff2") format("woff2"),
    url("../fonts/gilroy-semibold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Gilroy";
  src:
    url("../fonts/gilroy-bold.woff2") format("woff2"),
    url("../fonts/gilroy-bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --container-width: 1440px;
  --header-width: 1360px;

  --color-white: #ffffff;
  --color-page: #f6fbfe;
  --color-section: #eef7fc;
  --color-card: #ffffff;
  --color-soft: #f1f8fc;

  --color-text: #17324d;
  --color-text-strong: #0f263d;
  --color-text-muted: rgba(23, 50, 77, 0.66);

  --color-blue: #2f80bd;
  --color-blue-hover: #246fa7;
  --color-blue-light: #dff1fa;
  --color-blue-pale: #eef8fd;

  --color-cyan: #61b7df;
  --color-cyan-soft: #e8f6fb;

  --color-orange: #ee8b2a;
  --color-orange-hover: #dd7816;
  --color-orange-soft: rgba(238, 139, 42, 0.14);

  --color-line: rgba(47, 128, 189, 0.14);
  --color-line-soft: rgba(47, 128, 189, 0.09);

  --radius-section: 28px;
  --radius-card: 16px;
  --radius-button: 10px;

  --font-main: "Gilroy", Arial, sans-serif;
  --font-title: "Druk Wide Cyr", "Arial Black", sans-serif;

  --shadow-soft: 0 10px 30px rgba(47, 128, 189, 0.08);
  --shadow-card: 0 14px 38px rgba(47, 128, 189, 0.1);
  --shadow-card-hover: 0 22px 54px rgba(47, 128, 189, 0.16);
  --shadow-orange: 0 14px 32px rgba(238, 139, 42, 0.24);
  --shadow-blue: 0 14px 32px rgba(47, 128, 189, 0.18);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

html {
  width: 100%;
  min-height: 100%;
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  width: 100%;
  min-height: 100%;
  padding-top: 84px;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.4;
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-page);
  overflow-x: hidden;
}

body.is-menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

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

button {
  cursor: pointer;
  border: 0;
  background: transparent;
}

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

.main {
  width: 100%;
  overflow: hidden;
  background: var(--color-page);
}

.section {
  position: relative;
  width: 100%;
  padding: 56px 0;
}

.section-light {
  background: var(--color-page);
}

.section-panel {
  background: var(--color-section);
}

.section-dark {
  background: var(--color-page);
}

.section-label {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-blue);
  text-transform: uppercase;
}

.section-title {
  max-width: 940px;
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: clamp(28px, 3.1vw, 50px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  color: var(--color-text-strong);
}

.section-text {
  max-width: 760px;
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.section-lead {
  max-width: 760px;
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--color-text-strong);
}

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

.section-head--dark .section-title {
  color: var(--color-text-strong);
}

.section-head--dark .section-text {
  color: var(--color-text-muted);
}

.site-header {
  position: fixed;
  top: 12px;
  left: 0;
  right: 0;
  z-index: 1000;
  width: 100%;
  padding: 0 16px;
  pointer-events: none;
}

.site-header__inner {
  width: 100%;
  max-width: var(--header-width);
  height: 60px;
  margin: 0 auto;
  padding: 0 14px 0 18px;
  display: flex;
  align-items: center;
  gap: 30px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(47, 128, 189, 0.13);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  pointer-events: auto;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.site-logo__image {
  width: 124px;
  max-height: 38px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 20px 0;
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

.site-nav a::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 13px;
  width: 0;
  height: 2px;
  background: var(--color-orange);
  border-radius: 20px;
  transition: width 0.2s ease;
}

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

.site-nav a:hover::before {
  width: 100%;
}

.header-button {
  min-height: 40px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  color: var(--color-white);
  white-space: nowrap;
  background: var(--color-orange);
  border-radius: 10px;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.header-button__text--mobile {
  display: none;
}

.header-button:hover {
  transform: translateY(-1px);
  background: var(--color-orange-hover);
  box-shadow: var(--shadow-orange);
}

.burger-button {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  flex: 0 0 auto;
  border-radius: 10px;
  background: var(--color-blue-pale);
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.burger-button:hover {
  background: var(--color-blue-light);
}

.burger-button span {
  width: 18px;
  height: 2px;
  display: block;
  background: var(--color-text-strong);
  border-radius: 10px;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.burger-button.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger-button.is-active span:nth-child(2) {
  opacity: 0;
}

.burger-button.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(23, 50, 77, 0.26);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.menu-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.button {
  min-height: 54px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  line-height: 1;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-button);
  transition:
    transform 0.22s ease,
    background 0.22s ease,
    color 0.22s ease,
    box-shadow 0.22s ease;
}

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

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

.button--primary:hover {
  background: var(--color-orange-hover);
  box-shadow: var(--shadow-orange);
}

.button--secondary {
  color: var(--color-white);
  background: var(--color-blue);
}

.button--secondary:hover {
  color: var(--color-white);
  background: var(--color-blue-hover);
  box-shadow: var(--shadow-blue);
}

.button__icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex: 0 0 auto;
}

.hero-section {
  padding: 34px 0 50px;
  background: var(--color-page);
}

.hero {
  position: relative;
  min-height: 560px;
  padding: 56px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 42px;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-section);
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(47, 128, 189, 0.12);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='36' height='36' viewBox='0 0 36 36' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36 0H0V36' fill='none' stroke='%23d9edf7' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 36px 36px;
  opacity: 0.52;
  pointer-events: none;
}

.hero__content,
.hero__image {
  position: relative;
  z-index: 1;
}

.hero__content {
  min-width: 0;
}

.hero__title {
  max-width: 900px;
  margin: 0 0 22px;
  font-family: var(--font-title);
  font-size: clamp(38px, 4.4vw, 72px);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  color: var(--color-text-strong);
}

.hero__text {
  max-width: 660px;
  margin: 0 0 34px;
  font-size: 18px;
  line-height: 1.38;
  color: var(--color-text-muted);
}

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

.hero__image {
  width: 100%;
}

.hero__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.about-block {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: 24px;
  align-items: stretch;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
}

.about-info-panel {
  min-height: 420px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--color-blue-pale);
  border-radius: 20px;
}

.about-info-panel__label {
  width: fit-content;
  margin: 0 0 24px;
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-white);
  text-transform: uppercase;
  background: var(--color-blue);
  border-radius: 8px;
}

.about-info-panel h3 {
  max-width: 520px;
  margin: 0 0 16px;
  font-family: var(--font-main);
  font-size: clamp(28px, 2.4vw, 42px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.045em;
  color: var(--color-text-strong);
}

.about-info-panel p {
  max-width: 560px;
  margin: 0;
  font-size: 16px;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.about-info-list {
  margin-top: 42px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-info-item {
  min-height: 54px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-white);
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(47, 128, 189, 0.07);
  transition:
    transform 0.22s ease,
    background 0.22s ease,
    box-shadow 0.22s ease;
}

.about-info-item:hover {
  transform: translateX(4px);
  background: var(--color-cyan-soft);
  box-shadow: 0 12px 28px rgba(47, 128, 189, 0.12);
}

.about-info-item span {
  width: 34px;
  flex: 0 0 34px;
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  color: var(--color-orange);
}

.about-info-item strong {
  font-size: 15px;
  line-height: 1.25;
  font-weight: 600;
  color: var(--color-text-strong);
}

.about-content {
  padding: 28px 12px 28px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.text-link {
  width: fit-content;
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-blue);
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.text-link::after {
  content: "→";
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  background: var(--color-orange);
  border-radius: 50%;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}

.text-link:hover {
  color: var(--color-orange-hover);
  transform: translateX(2px);
}

.text-link:hover::after {
  transform: translateX(3px);
  background: var(--color-orange-hover);
}

.cards-grid {
  display: grid;
  gap: 20px;
}

.cards-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.audience-card {
  position: relative;
  min-height: 230px;
  padding: 24px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform 0.26s ease,
    box-shadow 0.26s ease,
    background 0.26s ease;
}

.info-card::before,
.audience-card::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 0;
  width: 42px;
  height: 3px;
  background: var(--color-orange);
  border-radius: 0 0 20px 20px;
  opacity: 0;
  transform: translateY(-3px);
  transition:
    opacity 0.24s ease,
    transform 0.24s ease;
}

.info-card:hover,
.audience-card:hover {
  transform: translateY(-6px);
  background: var(--color-white);
  box-shadow: var(--shadow-card-hover);
}

.info-card:hover::before,
.audience-card:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.info-card__number {
  display: inline-flex;
  margin-bottom: 18px;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  color: var(--color-blue);
}

.info-card h3,
.audience-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-text-strong);
}

.info-card p,
.audience-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.42;
  color: var(--color-text-muted);
}

.audience-card__icon {
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  display: block;
  background: var(--color-blue);
  border: 8px solid var(--color-blue-light);
  border-radius: 10px;
  transition:
    transform 0.24s ease,
    background 0.24s ease;
}

.audience-card:hover .audience-card__icon {
  transform: rotate(8deg) scale(1.04);
  background: var(--color-orange);
}

.services-list {
  overflow: hidden;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
}

.service-item {
  min-height: 112px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 70px 260px minmax(0, 1fr) 48px;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--color-line-soft);
  transition:
    background 0.22s ease,
    transform 0.22s ease;
}

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

.service-item:hover {
  background: var(--color-cyan-soft);
}

.service-item__number {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue);
}

.service-item h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-text-strong);
}

.service-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.42;
  color: var(--color-text-muted);
}

.service-item__arrow {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  color: var(--color-white);
  background: var(--color-blue);
  border-radius: 50%;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.service-item__arrow:hover {
  transform: translateX(4px);
  background: var(--color-orange);
  box-shadow: var(--shadow-orange);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process-card {
  min-height: 260px;
  padding: 26px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.process-card:hover {
  transform: translateY(-5px);
  background: var(--color-cyan-soft);
  box-shadow: var(--shadow-card-hover);
}

.process-card span {
  display: inline-flex;
  margin-bottom: 24px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-orange);
}

.process-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-text-strong);
}

.process-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.42;
  color: var(--color-text-muted);
}

.outcome-block {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 36px;
  align-items: start;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
}

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

.outcome-list li {
  min-height: 70px;
  padding: 18px 18px 18px 54px;
  display: flex;
  align-items: center;
  position: relative;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--color-text-strong);
  background: var(--color-soft);
  border-radius: 14px;
  transition:
    transform 0.22s ease,
    background 0.22s ease,
    box-shadow 0.22s ease;
}

.outcome-list li::before {
  content: "✓";
  position: absolute;
  left: 18px;
  top: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  background: var(--color-blue);
  border-radius: 50%;
  transform: translateY(-50%);
}

.outcome-list li:hover {
  transform: translateY(-3px);
  background: var(--color-cyan-soft);
  box-shadow: 0 10px 24px rgba(47, 128, 189, 0.1);
}

.contact-section {
  padding: 64px 0;
  background: var(--color-section);
}

.contact-block {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1.14fr);
  gap: 28px;
  align-items: stretch;
}

.contact-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
}

.contact-content .section-title {
  color: var(--color-text-strong);
}

.contact-content .section-text {
  color: var(--color-text-muted);
}

.contact-brand {
  margin-top: 48px;
  font-family: var(--font-title);
  font-size: clamp(24px, 2.2vw, 38px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--color-blue);
  text-transform: uppercase;
}

.contact-form-card {
  padding: 34px;
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: var(--shadow-card);
}

.contact-form-card h3 {
  margin: 0 0 24px;
  font-size: 28px;
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-text-strong);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.contact-form label span {
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
  color: rgba(23, 50, 77, 0.78);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-soft);
  border: 1px solid transparent;
  border-radius: 10px;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.contact-form textarea {
  min-height: 132px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(23, 50, 77, 0.38);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  background: var(--color-white);
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(47, 128, 189, 0.12);
}

.contact-form__button {
  width: 100%;
  margin-top: 4px;
}

.form-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
  color: var(--color-text-muted);
}

.privacy-link {
  width: fit-content;
  margin-top: 18px;
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue);
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.privacy-link:hover {
  color: var(--color-orange-hover);
  transform: translateX(2px);
}

.site-footer {
  padding: 28px 0;
  background: var(--color-white);
  box-shadow: 0 -1px 0 var(--color-line-soft);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--color-orange-hover);
}

@media (max-width: 1180px) {
  .cards-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .service-item {
    grid-template-columns: 54px 220px minmax(0, 1fr) 42px;
  }
}

@media (max-width: 991px) {
  body {
    padding-top: 82px;
  }

  .container {
    padding: 0 32px;
  }

  .site-header {
    top: 10px;
    padding: 0 14px;
  }

  .site-header__inner {
    height: 60px;
    min-height: 60px;
    padding: 0 10px;
    gap: 12px;
    flex-wrap: nowrap;
  }

  .burger-button {
    display: inline-flex;
    order: 1;
  }

  .site-logo {
    order: 2;
  }

  .site-logo__image {
    width: 116px;
  }

  .header-button {
    order: 3;
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    top: 82px;
    left: 14px;
    right: 14px;
    z-index: 1001;
    width: auto;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    margin-left: 0;
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: var(--color-white);
    border-radius: 18px;
    box-shadow: 0 18px 50px rgba(47, 128, 189, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    pointer-events: none;
    transition:
      opacity 0.2s ease,
      visibility 0.2s ease,
      transform 0.2s ease;
  }

  .site-nav.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav a {
    width: 100%;
    min-height: 46px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 15px;
    line-height: 1.2;
    color: var(--color-text);
    background: var(--color-soft);
    border-radius: 12px;
  }

  .site-nav a::before {
    display: none;
  }

  .site-nav a::after {
    content: "→";
    color: var(--color-orange);
    font-size: 16px;
    line-height: 1;
  }

  .site-nav a:hover {
    color: var(--color-text);
    background: var(--color-blue-light);
  }

  .section {
    padding: 46px 0;
  }

  .hero-section {
    padding-top: 24px;
  }

  .hero {
    min-height: auto;
    padding: 40px 32px;
    grid-template-columns: 1fr;
    border-radius: 24px;
  }

  .hero__image {
    max-width: 680px;
  }

  .about-block,
  .outcome-block,
  .contact-block {
    grid-template-columns: 1fr;
  }

  .about-block,
  .outcome-block,
  .contact-content,
  .contact-form-card {
    border-radius: 24px;
  }

  .about-content {
    padding: 10px 0 0;
  }

  .about-info-panel {
    min-height: auto;
    padding: 28px;
    border-radius: 18px;
  }

  .about-info-list {
    margin-top: 32px;
  }

  .cards-grid--three {
    grid-template-columns: 1fr;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }

  .service-item__arrow {
    margin-top: 6px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 76px;
  }

  .container {
    padding: 0 24px;
  }

  .site-header {
    top: 8px;
    padding: 0 10px;
  }

  .site-header__inner {
    height: 58px;
    min-height: 58px;
    border-radius: 16px;
  }

  .site-logo__image {
    width: 104px;
  }

  .burger-button {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .site-nav {
    top: 76px;
    left: 10px;
    right: 10px;
    max-height: calc(100vh - 92px);
    border-radius: 16px;
  }

  .header-button {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
    border-radius: 10px;
  }

  .section {
    padding: 38px 0;
  }

  .section-title {
    font-size: clamp(24px, 6vw, 34px);
    line-height: 0.98;
  }

  .section-text {
    font-size: 15px;
  }

  .hero {
    padding: 30px 20px;
    border-radius: 20px;
  }

  .hero__title {
    font-size: clamp(30px, 8vw, 44px);
  }

  .hero__text {
    font-size: 15px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .about-block,
  .outcome-block,
  .contact-content,
  .contact-form-card {
    padding: 24px 18px;
    border-radius: 20px;
  }

  .about-info-panel {
    padding: 22px 18px;
    border-radius: 16px;
  }

  .about-info-panel h3 {
    font-size: 26px;
  }

  .about-info-panel p {
    font-size: 14px;
  }

  .about-info-item {
    min-height: 50px;
    padding: 0 12px;
  }

  .about-info-item strong {
    font-size: 14px;
  }

  .cards-grid--four {
    grid-template-columns: 1fr;
  }

  .info-card,
  .audience-card,
  .process-card {
    min-height: auto;
    padding: 20px;
    border-radius: 14px;
  }

  .services-list {
    border-radius: 20px;
  }

  .service-item {
    padding: 20px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .outcome-list {
    grid-template-columns: 1fr;
  }

  .contact-section {
    padding: 42px 0;
  }

  .contact-brand {
    margin-top: 36px;
  }

  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-header__inner {
    padding: 0 8px;
    gap: 8px;
  }

  .site-logo__image {
    width: 92px;
  }

  .header-button {
    display: inline-flex;
    min-height: 38px;
    padding: 0 14px;
    margin-left: auto;
    font-size: 13px;
    border-radius: 10px;
  }

  .header-button__text--desktop {
    display: none;
  }

  .header-button__text--mobile {
    display: inline;
  }

  .burger-button {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
  }
}

@media (max-width: 420px) {
  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 26px 16px;
  }

  .hero__title {
    font-size: 29px;
  }

  .about-info-panel h3 {
    font-size: 23px;
  }

  .info-card h3,
  .audience-card h3,
  .service-item h3,
  .process-card h3 {
    font-size: 20px;
  }

  .contact-form-card h3 {
    font-size: 24px;
  }
}