:root {
  --color-bg: #ffffff;
  --color-bg-muted: #f3f6fb;
  --color-surface: #ffffff;
  --color-surface-alt: #f8faff;
  --color-accent: #ff8c42;
  --color-secondary: #11468f;
  --color-secondary-soft: rgba(17, 70, 143, 0.08);
  --color-text: #1d2a4d;
  --color-light-text: #56628c;
  --color-border: #dde3f3;
  
  --font-heading: 'Rubik', sans-serif;
  --font-body: 'Noto Sans', sans-serif;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 4rem;
  
  --border-radius: 0.5rem;
  
  --transition-speed: 0.3s;
  
  --grid-gap: 1rem;
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg-muted);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  min-width: 320px;
  position: relative;
}

main {
  position: relative;
  z-index: 1;
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover, a:focus {
  color: var(--color-accent);
}


h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

@media (max-width: 575px) {
  h1, h2, h3, h4, h5, h6, a {
    word-wrap: anywhere;
  }
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.1rem;
}

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

ul:where(:not([class])),
ol:where(:not([class])) {
  margin-left: 1.25rem;
  margin-bottom: 1.6rem;
}

.button {
  background-color: var(--color-accent);
  border: none;
  border-radius: var(--border-radius);
  color: var(--color-bg);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  padding: var(--space-sm) var(--space-lg);
  transition: background-color var(--transition-speed);
}

.button::after {
  content: "→";
  display: inline-block;
  margin-left: var(--space-sm);
  transition: transform var(--transition-speed);
}

.button:hover::after, .button:focus::after {
  transform: translateX(0.25rem);
}

.button:hover, .button:focus {
  background-color: var(--color-secondary);
}

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

.button--secondary:hover, .button--secondary:focus {
  background-color: var(--color-accent);
}

.button--outline {
  background-color: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}

.button--outline:hover, .button--outline:focus {
  background-color: var(--color-accent);
  color: var(--color-bg);
}


.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 calc(var(--space-md) + 0.5rem);
  width: 100%;
}

.section {
  padding: calc(var(--space-xxl) * 0.85) 0 var(--space-xxl);
  position: relative;
}

.section__header {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.section__title {
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.section__subtitle {
  color: var(--color-light-text);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

.section__subtitle strong {
  color: var(--color-secondary);
}


.grid {
  display: grid;
  gap: calc(var(--grid-gap) * 1.5);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}


.header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(221, 227, 243, 0.6);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-md);
  padding-top: var(--space-md);
}

.header__logo {
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text);
}

.header__logo-img {
  height: 40px;
  width: 40px;
  margin-right: var(--space-sm);
}


.nav__toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  padding: var(--space-sm);
}

.nav__toggle-icon {
  height: 24px;
  width: 24px;
  color: var(--color-text);
}

.nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-bg);
  box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
  z-index: 101;
  overflow-y: auto;
  padding: var(--space-xl);
}

@media (min-width: 992px) {
  .nav {
    display: flex;
  }
}

.nav--active {
  display: flex;
}

.nav__close {
  background: none;
  border: none;
  cursor: pointer;
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-sm);
}

.nav__close-icon {
  height: 24px;
  width: 24px;
  color: var(--color-text);
}

.nav__list {
  list-style: none;
  margin-top: var(--space-xl);
}

.nav__item {
  margin-bottom: var(--space-md);
}

.nav__link {
  color: var(--color-text);
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  padding: var(--space-sm) 0;
  position: relative;
}

.nav__link::after {
  content: "";
  display: block;
  height: 2px;
  width: 0;
  background-color: var(--color-accent);
  position: absolute;
  bottom: 0;
  left: 0;
  transition: width var(--transition-speed);
}

.nav__link:hover::after, .nav__link:focus::after, .nav__link--active::after {
  width: 50px;
}

.nav__overlay {
  background-color: rgba(0, 0, 0, 0.5);
  height: 100vh;
  left: 0;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  transition: opacity var(--transition-speed);
  width: 100%;
  z-index: 100;
}

.nav__overlay--active {
  opacity: 1;
  pointer-events: all;
}

@media (min-width: 992px) {
  .nav__toggle, .nav__close, .nav__overlay {
    display: none;
  }
  
  .nav {
    position: static;
    width: auto;
    height: auto;
    max-width: none;
    background: none;
    box-shadow: none;
    transform: none;
    overflow: visible;
    padding: 0;
  }
  
  .nav__list {
    display: flex;
    margin: 0;
  }
  
  .nav__item {
    margin: 0 0 0 var(--space-lg);
  }
  
  .nav__link {
    font-size: 1rem;
    padding: var(--space-xs) 0;
  }
}


.hero {
  background-color: var(--color-surface-alt);
  padding: calc(var(--space-xxl) + 1.5rem) 0;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 2.5rem 2.5rem;
  box-shadow: inset 0 -1px 0 rgba(221, 227, 243, 0.6);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  z-index: 0;
}

.hero::before {
  background-color: rgba(255, 140, 66, 0.12);
  width: 320px;
  height: 320px;
  top: -90px;
  right: -120px;
}

.hero::after {
  background-color: rgba(17, 70, 143, 0.08);
  width: 280px;
  height: 280px;
  bottom: -140px;
  left: -80px;
}

.hero__grid {
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: 999px;
  background-color: var(--color-secondary-soft);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--color-light-text);
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.hero__secondary {
  color: var(--color-secondary);
  border-color: rgba(17, 70, 143, 0.25);
}

.hero__secondary:hover,
.hero__secondary:focus {
  border-color: var(--color-secondary);
  color: var(--color-bg);
  background-color: var(--color-secondary);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: var(--space-md);
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.hero__stat {
  background-color: var(--color-surface);
  border: 1px solid rgba(17, 70, 143, 0.08);
  border-radius: var(--border-radius);
  padding: calc(var(--space-md) + 0.25rem) var(--space-md);
  box-shadow: 0 10px 25px rgba(17, 70, 143, 0.08);
}

.hero__stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.hero__stat-label {
  font-size: 0.9rem;
  color: var(--color-light-text);
}

.hero__image-frame {
  position: relative;
  border-radius: 1.75rem;
  overflow: hidden;
  box-shadow: 0 25px 40px rgba(17, 70, 143, 0.18);
  background-color: var(--color-surface);
}

.hero__image-frame::after {
  content: "";
  position: absolute;
  inset: auto 1.5rem 1.5rem auto;
  width: 90px;
  height: 90px;
  border-radius: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.8);
  background-color: rgba(255, 140, 66, 0.85);
  box-shadow: 0 12px 25px rgba(255, 140, 66, 0.4);
}

.hero__image-caption {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  background-color: rgba(17, 70, 143, 0.92);
  color: var(--color-surface);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.95rem;
  box-shadow: 0 12px 24px rgba(17, 70, 143, 0.3);
}

@media (min-width: 992px) {
  .hero__content {
    text-align: left;
  }
  
  .hero__title {
    font-size: 3.5rem;
  }
  
  .hero__image {
    position: relative;
  }

  .hero__actions {
    flex-direction: row;
    justify-content: flex-start;
  }

  .hero__stats {
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    margin: 0;
  }
}


.card {
  background-color: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: 0 18px 35px rgba(17, 70, 143, 0.08);
  border: 1px solid rgba(17, 70, 143, 0.08);
  overflow: hidden;
  transition: transform var(--transition-speed);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
}

.card__image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

.card__content {
  padding: calc(var(--space-lg) + 0.5rem);
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.card__text {
  color: var(--color-light-text);
  margin-bottom: 0;
  font-size: 0.98rem;
}

.card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}


.course-card {
  background-color: var(--color-surface);
  border: 1px solid rgba(17, 70, 143, 0.1);
  border-radius: calc(var(--border-radius) + 0.25rem);
  padding: calc(var(--space-lg) + 0.5rem);
  transition: box-shadow var(--transition-speed), transform var(--transition-speed);
  box-shadow: 0 15px 35px rgba(17, 70, 143, 0.08);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.course-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border-top: 4px solid var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition-speed);
  pointer-events: none;
}

.course-card:hover {
  box-shadow: 0 22px 40px rgba(17, 70, 143, 0.12);
  transform: translateY(-6px);
}

.course-card:hover::before {
  opacity: 1;
}

.course-card__header {
  margin-bottom: var(--space-lg);
}

.course-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  background-color: var(--color-secondary-soft);
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: var(--space-md);
}

.course-card__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.course-card__subtitle {
  color: var(--color-light-text);
  font-size: 1rem;
}

.course-card__content {
  margin-bottom: 0;
}

.course-card__footer {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-sm);
}

@media (min-width: 1200px) {
  .course-card__footer {
    flex-direction: row;
  }
}

.course-card__price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent);
}


.schedule {
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.schedule__header {
  background-color: var(--color-secondary);
  color: var(--color-bg);
  padding: var(--space-md);
}

.schedule__title {
  font-size: 1.2rem;
  margin: 0;
}

.schedule__body {
  border: 1px solid var(--color-border);
  border-top: none;
}

.schedule__row {
  display: grid;
  grid-template-columns: 30% 70%;
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.schedule__row:last-child {
  border-bottom: none;
}

.schedule__day {
  font-weight: 700;
}

.schedule__times {
  color: var(--color-light-text);
}


.form {
  max-width: 600px;
  margin: 0 auto;
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.form__input, .form__textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: var(--space-md);
  width: 100%;
  transition: border-color var(--transition-speed);
}

.form__input:focus, .form__textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
}

.form__input--error, .form__textarea--error {
  border-color: #dc3545;
}

.form__textarea {
  min-height: 150px;
  resize: vertical;
}

.form__error {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: var(--space-xs);
}

.form__checkbox-group {
  display: flex;
  align-items: flex-start;
}

.form__checkbox {
  margin-right: var(--space-sm);
  margin-top: 0.25rem;
}

.form__checkbox-label {
  font-size: 0.9rem;
}

.form__submit {
  width: 100%;
}


.footer {
  background-color: var(--color-surface);
  margin-top: auto;
  padding: var(--space-xl) 0;
  border-top: 1px solid rgba(221, 227, 243, 0.6);
}

.footer__grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

.footer__logo {
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.footer__logo-img {
  height: 40px;
  width: 40px;
  margin-right: var(--space-sm);
}

.footer__contact {
  margin-bottom: var(--space-md);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
}

.footer__contact-icon {
  color: var(--color-accent);
  margin-right: var(--space-sm);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.footer__links-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.footer__links-list {
  list-style: none;
}

.footer__links-item {
  margin-bottom: var(--space-sm);
}

.footer__links-link {
  color: var(--color-light-text);
  transition: color var(--transition-speed);
}

.footer__links-link:hover {
  color: var(--color-secondary);
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer__copyright {
  font-size: 0.9rem;
  color: var(--color-light-text);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}


.cookie-banner {
  background-color: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  bottom: 0;
  left: 0;
  padding: var(--space-lg);
  position: fixed;
  transform: translateY(100%);
  transition: transform var(--transition-speed);
  width: 100%;
  z-index: 999;
}

.cookie-banner--visible {
  transform: translateY(0);
}

.cookie-banner__title {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
}

.cookie-banner__text {
  margin-bottom: var(--space-md);
}

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

.cookie-banner__action {
  flex: 1;
  min-width: 120px;
}

.cookie-settings {
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  height: 100vh;
  left: 0;
  overflow-y: auto;
  padding: var(--space-md);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.cookie-settings--visible {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cookie-settings__content {
  background-color: var(--color-surface);
  border-radius: var(--border-radius);
  max-width: 600px;
  padding: var(--space-xl);
  position: relative;
  width: 100%;
}

.cookie-settings__close {
  background: none;
  border: none;
  cursor: pointer;
  position: absolute;
  right: var(--space-md);
  top: var(--space-md);
}

.cookie-settings__close-icon {
  color: var(--color-text);
  height: 24px;
  width: 24px;
}

.cookie-settings__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.cookie-settings__category {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
}

.cookie-settings__category:last-child {
  border-bottom: none;
  margin-bottom: var(--space-lg);
  padding-bottom: 0;
}

.cookie-settings__category-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.cookie-settings__category-title {
  font-size: 1.1rem;
  margin: 0;
}

.cookie-settings__category-toggle {
  align-items: center;
  display: flex;
}

.cookie-settings__category-checkbox {
  margin-right: var(--space-xs);
}

.cookie-settings__category-status {
  font-size: 0.9rem;
  font-weight: 500;
}

.cookie-settings__category-description {
  font-size: 0.9rem;
  margin: 0;
}

.cookie-settings__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-lg);
}

.cookie-settings__save {
  min-width: 120px;
}


.back-to-top {
  background-color: var(--color-secondary);
  border: none;
  border-radius: 50%;
  bottom: var(--space-lg);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  color: var(--color-bg);
  cursor: pointer;
  height: 50px;
  opacity: 0;
  position: fixed;
  right: var(--space-lg);
  transform: translateY(20px);
  transition: opacity var(--transition-speed), transform var(--transition-speed);
  width: 50px;
  z-index: 99;
}

.back-to-top--visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top__icon {
  height: 24px;
  width: 24px;
}


.text-center {
  text-align: center;
}

.mb-xs {
  margin-bottom: var(--space-xs);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-xl);
}

.mt-xs {
  margin-top: var(--space-xs);
}

.mt-sm {
  margin-top: var(--space-sm);
}

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

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


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

.section--cta {
  background-color: var(--color-secondary);
  color: var(--color-bg);
}


.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.stat-card {
  text-align: center;
  background-color: var(--color-surface);
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border-top: 4px solid var(--color-secondary);
  opacity: 0.85;
  pointer-events: none;
}

.stat-card__title {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.stat-card__text {
  color: var(--color-light-text);
  font-size: 0.9rem;
}


.list-unstyled {
  list-style: none;
  padding: 0;
}

.list-indented {
  margin-left: 2rem;
  margin-top: var(--space-md);
}

.list-indented-sm {
  margin-left: 2rem;
  margin-top: var(--space-sm);
}


.value-list-item {
  margin-bottom: var(--space-md);
  padding-left: 2rem;
  position: relative;
}

.value-list-item__check {
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}


.contact-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}


.text-muted {
  color: var(--color-light-text);
  font-size: 0.9rem;
}


.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}


.success-icon {
  color: var(--color-accent);
  font-size: 4rem;
  margin-bottom: var(--space-lg);
}

.table_container {
  overflow-x: auto;
}

.table_container table {
  border-collapse: collapse;
  width: 100%;
}

.table_container th,
.table_container td {
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0.25rem 0.5rem;
}