@import "reset.css";
@import "mobile-menu.css";

/* ========== ПЕРЕМЕННЫЕ ========== */
:root {
  --color-dark: #101828;
  --color-text: #243044;
  --color-body: #344054;
  --color-muted: #475467;
  --color-blue: #0036A7;
  --color-blue-dark: #002b84;
  --color-red: #D62718;
  --color-purple: #5E6AD2;
  --color-green: #0c7e45;
  --color-border: #E4EAF4;
  --color-bg: #F4F7FF;
  --color-white: #ffffff;
  --gradient-main: linear-gradient(135deg, #0036A7 0%, #0D57C8 55%, #D62718 100%);
  --container-width: 1460px;
  --container-padding: 30px;
  --section-gap: 72px;
  --hero-offset-desktop: 80px;
  --hero-offset-mobile: 76px;
  --hero-offset-bottom-mobile: 32px;
  --inner-padding-desktop: 70px;
  --radius-card: 20px;
  --radius-hero: 34px;
  --shadow-card: 0 16px 38px rgba(0, 54, 167, 0.08);
  --shadow-card-hover: 0 22px 48px rgba(0, 54, 167, 0.13);
  --shadow-hero: 0 28px 80px rgba(16, 24, 40, 0.12);
  --motion-card: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

/* ========== БАЗОВЫЕ СТИЛИ ========== */
html,
body {
  width: 100%;
  overflow-x: hidden;
}

.body-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main {
  flex: 1 0 auto;
  position: relative;
  padding-top: 110px;
}

.footer,
.header {
  flex: 0 0 auto;
}

.wrapper {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  position: relative;
}

:where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid rgba(0, 54, 167, 0.22);
  outline-offset: 3px;
}

.section+.section {
  margin-top: 80px;
}

.text {
  color: var(--color-body);
  font-size: 16px;
  line-height: 1.5;
}

.text+.text {
  margin-top: 10px;
}

.site-icon {
  --site-icon-url: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
}

.site-icon::before {
  content: "";
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask: var(--site-icon-url) center / contain no-repeat;
  mask: var(--site-icon-url) center / contain no-repeat;
}

.site-icon--application {
  --site-icon-url: url("/img/icons/svg/list_icon.svg?v=1");
}

.site-icon--calendar {
  --site-icon-url: url("/img/icons/svg/schedule_icon.svg?v=1");
}

.site-icon--diagnostic {
  --site-icon-url: url("/img/icons/svg/brain_icon.svg?v=1");
}

.site-icon--direction {
  --site-icon-url: url("/img/icons/svg/purpose_icon.svg?v=1");
}

.site-icon--exam {
  --site-icon-url: url("/img/icons/svg/award_icon.svg?v=1");
}

.site-icon--gap-search {
  --site-icon-url: url("/img/icons/svg/struggle_icon.svg?v=1");
}

.site-icon--homework {
  --site-icon-url: url("/img/icons/svg/homework_icon.svg?v=1");
}

.site-icon--learning-plan {
  --site-icon-url: url("/img/icons/svg/goal_icon.svg?v=1");
}

.site-icon--lesson-package {
  --site-icon-url: url("/img/icons/svg/bag_icon.svg?v=1");
}

.site-icon--online-learning {
  --site-icon-url: url("/img/icons/svg/video_call_icon.svg?v=1");
}

.site-icon--progress {
  --site-icon-url: url("/img/icons/svg/growth_icon.svg?v=1");
}

.site-icon--result {
  --site-icon-url: url("/img/icons/svg/ecxellence_icon.svg?v=1");
}

.site-icon--subjects {
  --site-icon-url: url("/img/icons/svg/learning_icon.svg?v=1");
}

.site-icon--support {
  --site-icon-url: url("/img/icons/svg/support_icon.svg?v=1");
}

.site-icon--teacher {
  --site-icon-url: url("/img/icons/svg/coaching_icon.svg?v=1");
}

.site-icon--team {
  --site-icon-url: url("/img/icons/svg/team_icon.svg?v=1");
}

.site-icon--present {
  --site-icon-url: url("/img/icons/svg/present_icon.svg?v=1");
}

.site-icon--tasks {
  --site-icon-url: url("/img/icons/svg/tasks_icon.svg?v=1");
}

.title {
  max-width: 760px;
  margin-bottom: 36px;
  color: var(--color-dark);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.15;
}

.title.title-h1,
.title.title-center {
  max-width: 100%;
}

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

.title.title-max-width {
  max-width: 1055px;
}

.title__tagline {
  margin: 1.25em 0;
  color: var(--color-dark);
  font-size: 24px;
  line-height: 1.4;
}

/* ========== ШАПКА ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #edf0f7;
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.06);
  backdrop-filter: blur(14px);
}

.header__container {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.header__logo-and-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  min-width: 0;
}

.header__logo {
  flex: 0 0 auto;
}

.header__logo img {
  width: 220px !important;
  max-width: none !important;
  height: auto !important;
}

/* Навигация */
.header .nav {
  margin-left: 0;
  border-left: none;
}

.header .nav>ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header .nav>ul>li {
  margin-left: 0;
}

.header .nav .dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.header .nav .nav__link,
.header .nav .dropdown__btn {
  position: relative;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 0;
  border-radius: 999px;
  appearance: none;
  background: transparent;
  color: var(--color-dark);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.header .nav .nav__link:hover {
  background: transparent;
  color: #0039A6;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.header .nav .dropdown__btn:hover {
  background: transparent;
  color: #0039A6;
  text-decoration: none;
}

.header .nav .dropdown__btn-arrow {
  padding-left: 12px;
  padding-right: 24px;
}

.header .nav .dropdown__btn-dots {
  padding-left: 34px;
}

.header .nav .dropdown__btn-dots::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url(/img/9-dots.svg);
}

.header .nav .dropdown__btn-arrow::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translateY(-50%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url(/img/icons/arrow-bottom.svg);
}

.header .nav .dropdown__content {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  padding: 10px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(16, 24, 40, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
  visibility: hidden;
  z-index: 50;
}

.header .nav .dropdown:hover > .dropdown__content {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.header .nav .dropdown__link {
  padding: 12px 14px;
  border-radius: 12px;
  color: #101828;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
}

.header .nav .dropdown__link:hover {
  background: #f1f5ff;
  color: #0039A6;
}

/* Телефон и кнопки */
.header-login-and-phone {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 0 0 auto;
}

.header-phone {
  margin-left: 0;
  color: var(--color-dark);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.header__login-btn,
.header__find-tutor {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  border: none;
  border-radius: 16px;
    background: #0039A6 !important;
  color: #ffffff !important;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  box-shadow: 0 14px 28px rgba(0, 63, 159, 0.25);
}

  .header__login-btn:hover,
  .header__find-tutor:hover {
    background: #08246F !important;
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(0, 63, 159, 0.32);
  }

  .header__login-btn:active,
  .header__find-tutor:active {
    background: #08246F !important;
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(0, 63, 159, 0.2);
  }

.header__find-tutor {
  margin-left: 0;
}

.header__menu {
  display: none;
  padding: 6px;
  border-radius: 12px;
  background: #f1f4ff;
}

.header__to-personal-account {
  width: auto;
  min-width: 0;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--color-dark);
  font-size: 14px;
  font-weight: 700;
}

.header__to-personal-account:hover {
  background: #f1f4ff;
  color: var(--color-blue);
}

.header__to-personal-account img {
  width: 34px;
  height: 34px;
  margin-right: 0;
  border-radius: 50%;
  object-fit: cover;
}

.header__balance {
  color: var(--color-green);
  font-weight: 800;
}

/* ========== FIRST SCREEN (старый) ========== */
.first-screen {
  position: relative;
}

.first-screen>.wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.first-screen__desc {
  max-width: 628px;
  margin-right: 30px;
}

.first-screen__img img {
  width: 100%;
}

.first-screen__buble-green,
.first-screen__buble-purple {
  display: none;
}

/* ========== ФУТЕР ========== */
.footer {
  margin-top: 0;
  padding: 70px 0 35px;
  background:
    radial-gradient(circle at 92% 0, rgba(213, 43, 30, 0.12) 0, rgba(213, 43, 30, 0) 34%),
    linear-gradient(135deg, #061A47 0%, #08246F 58%, #061A47 100%);
  color: #dbe5f7;
}

.footer__logo img {
  max-width: 250px;
  margin-bottom: 28px;
}
.footer__container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr .8fr;
    gap: 80px;
}


.footer__tagline {
  max-width: 240px;
  color: rgba(219, 229, 247, 0.68);
  line-height: 1.7;
}

.footer__title {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
}

.footer__ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__link {
  display: inline-block;
  margin-bottom: 14px;
  color: rgba(219, 229, 247, 0.7);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer__link:hover {
  color: #ffffff;
  text-decoration: none;
  transform: translateX(2px);
}

.footer__social-networks {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.footer__social-networks a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.2s ease;
}

.footer__social-networks a:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
}

.footer__social-networks img {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
}

.footer__reserved {
  margin-top: 55px;
  padding-top: 25px;
  border-top: 1px solid rgba(219, 229, 247, 0.16);
  color: rgba(219, 229, 247, 0.48);
  font-size: 13px;
  text-align: center;
}
.footer__contacts {
    padding-left: 20px;
    border-left: 1px solid rgba(219, 229, 247, 0.16);
}

/* ========== ЧЁРНЫЙ ФОН ========== */
.black-bg__active {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(16, 24, 40, 0.52);
}

/* ========== ФОРМА ЗАЯВКИ ========== */
.change-date,
.find-tutor-form {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 50;
  display: none;
  width: min(90%, 560px);
  padding: 30px;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(16, 24, 40, 0.18);
  transform: translate(-50%, -50%);
}

.find-tutor-form {
  width: min(90%, 440px);
  padding: 36px 32px 32px;
  border-radius: 24px;
}

.find-tutor-form--subject-page .find-tutor-form__subject {
  display: none;
}

.find-tutor-form__active {
  display: block;
}

.find-tutor-form__title {
  margin-bottom: 8px;
  color: #101828;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  letter-spacing: 0;
}

.find-tutor-form__desc {
  margin-bottom: 24px;
  padding: 0 4px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}

.find-tutor-form__container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.find-tutor-form__field {
  position: relative;
  margin-bottom: 12px;
  border: 1.5px solid #e8ecf4;
  border-radius: 14px;
  background: #f9fafc;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.find-tutor-form__field:focus-within {
  border-color: #0039A6;
  background: #ffffff;
}

.find-tutor-form__field::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  z-index: 1;
  width: 20px;
  height: 20px;
  transform: translateY(-50%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.45;
}

.find-tutor-form__input,
.find-tutor-form__field select {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 52px;
  padding: 0 16px 0 48px;
  border: none;
  border-radius: 14px;
  background: transparent;
  color: #101828;
  font-size: 15px;
  font-family: inherit;
  outline: none;
}

.find-tutor-form__input::placeholder {
  color: #a0a8b8;
}

.find-tutor-form__field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23667085'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.find-tutor-form__registration-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  margin-top: 16px;
  border: none;
  border-radius: 16px;
  background: #0039A6;
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 14px 28px rgba(0, 57, 166, 0.25);
}

.find-tutor-form__registration-btn:hover {
  background: #08246F;
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0, 57, 166, 0.30);
}

.find-tutor-form__registration-btn:active {
  background: #08246F;
  transform: translateY(0);
  box-shadow: 0 8px 18px rgba(0, 57, 166, 0.2);
}

.form-legal-note {
  margin: 2px 0 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.45;
  text-align: center;
}

.form-legal-note a,
.teacher-form__note a {
  display: inline;
  color: #0039A6;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-legal-note a:hover,
.teacher-form__note a:hover {
  color: #08246F;
  text-decoration: none;
}

.find-tutor-form__name::before {
  background-image: url('/img/name.svg');
}

.find-tutor-form__phone::before {
  background-image: url('/img/phone.svg');
}

.find-tutor-form__subject::before {
  background-image: url('/img/book_30x30.svg');
}

.find-tutor-form__class::before {
  background-image: url('/img/education_30x30.svg');
}

/* ========== CHANGE-DATE ========== */
.change-date__active {
  display: block;
}

.change-date__title {
  margin-bottom: 18px;
  color: var(--color-dark);
  font-size: 26px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.change-date__tagline {
  margin-bottom: 10px;
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.5;
}

.change-date__select {
  width: 100%;
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid #dfe5ff;
  border-radius: 14px;
  background: #ffffff;
  color: var(--color-dark);
}

.change-date__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.change-date__change-btn,
.change-date__cancell-btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 180px;
  border-radius: 999px;
  color: #ffffff;
  font-weight: 800;
}

.change-date__change-btn {
  background: var(--color-green);
}

.change-date__cancell-btn {
  background: #D62718 ;
}

/* ========== АДАПТИВ ========== */
@media screen and (min-width: 1161px) {
  .title.title-h1 {
    font-size: 60px;
  }
}

@media screen and (max-width: 1160px) {
  .main {
    padding-top: 90px;
  }

  .header__container {
    min-height: 68px;
  }

  .header__logo img {
    width: 178px;
  }

  .nav,
  .header-login-and-phone,
  .header__find-tutor,
  .header__to-personal-account {
    display: none;
  }

  .header__menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: #003aa61a;
    border-radius: 12px;
    padding: 0;
  }

  .menu__icon {
    width: 24px;
    height: 24px;
    color: #ffffff;
    fill: #ffffff;
  }

  .title__tagline {
    font-size: 18px;
  }
}

@media screen and (max-width: 960px) {
  :root {
    --container-padding: 24px;
    --section-gap: 56px;
    --inner-padding-desktop: 40px;
  }

  .footer__container {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media screen and (max-width: 680px) {
  :root {
    --container-padding: 16px;
    --section-gap: 40px;
    --inner-padding-desktop: 20px;
  }

  .main {
    padding-top: 72px;
  }

  .wrapper {
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
  }

  .footer {
    margin-top: 0;
    padding: 36px 0 24px;
  }

  .footer__container {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__logo img {
    max-width: 170px;
  }

  .footer__tagline {
    max-width: 100%;
    font-size: 13px;
  }

  .footer__title {
    font-size: 14px;
  }

  .footer__link {
    font-size: 13px;
  }

  .footer__reserved {
    margin-top: 28px;
    font-size: 12px;
    text-align: left;
  }

  .find-tutor-form {
    padding: 28px 20px 24px;
    border-radius: 20px;
  }

  .find-tutor-form__title {
    font-size: 20px;
  }

  .find-tutor-form__desc {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .find-tutor-form__input,
  .find-tutor-form__field select {
    min-height: 48px;
    font-size: 14px;
  }

  .find-tutor-form__registration-btn {
    min-height: 48px;
    font-size: 15px;
  }

  .change-date,
  .find-tutor-form {
    top: 50px;
    transform: translate(-50%, 0);
  }
}

@media screen and (max-width: 420px) {
  .title {
    font-size: 28px;
  }

  .title__tagline {
    font-size: 16px;
  }
}
.form-field-icon {
  position: relative;
}

.form-field-icon__svg {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 2;
}

.form-field-icon .find-tutor-form__input {
  padding-left: 52px;
}

.find-tutor-form__name::before,
.find-tutor-form__phone::before,
.find-tutor-form__subject::before,
.find-tutor-form__class::before {
  display: none !important;
  content: none !important;
}

.find-tutor-form__name,
.find-tutor-form__phone,
.find-tutor-form__subject,
.find-tutor-form__class {
  background-image: none !important;
}

.find-tutor-form__input {
  background-image: none !important;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }

  .modern-subject,
  .modern-step,
  .modern-benefit,
  .catalog-card,
  .subject-mini-card,
  .subject-benefit,
  .subject-step,
  .subject-package,
  .subject-diagnostic-card,
  .info-panel,
  .info-card,
  .info-step,
  .useful-articles__item {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}