/* ==========================================================================
   Vipcasinolic — Yoga & Wellness Studio
   BEM naming convention
   ========================================================================== */

:root {
  --color-primary: #3d6b5e;
  --color-primary-dark: #2c5247;
  --color-accent: #d9a05b;
  --color-bg: #f7f5f0;
  --color-bg-alt: #ffffff;
  --color-text: #2b2b2b;
  --color-text-light: #6b6b6b;
  --color-border: #e3ddd2;
  --font-main: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --container: 1200px;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --transition: 0.25s ease;
}

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

body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

h1,
h2,
h3,
h4 {
  line-height: 1.25;
  margin: 0 0 0.6em;
  color: var(--color-text);
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0 0 1em;
  padding-left: 1.3em;
}

/* ---------- Container ---------- */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */

.header {
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header__logo-img {
  width: 44px;
  height: 44px;
}

.header__logo-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.header__nav {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.header__contacts {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-size: 14px;
  color: var(--color-text-light);
  flex-shrink: 0;
}

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

.header__contacts a:hover {
  color: var(--color-primary);
}

.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__burger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transition: transform var(--transition), opacity var(--transition);
}

.header__burger--open .header__burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__burger--open .header__burger-line:nth-child(2) {
  opacity: 0;
}

.header__burger--open .header__burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Mobile menu ---------- */

.mobile-menu {
  display: none;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 20px;
}

.mobile-menu--open {
  display: block;
}

.mobile-menu__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.mobile-menu__item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__link {
  display: block;
  padding: 12px 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.mobile-menu__contacts {
  font-size: 14px;
  color: var(--color-text-light);
}

.mobile-menu__contacts p {
  margin: 0 0 6px;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background-color: var(--color-primary-dark);
  color: #fff;
  overflow: hidden;
}

.hero__banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero__inner {
  position: relative;
  padding: 110px 20px;
  text-align: center;
}

.hero__title {
  font-size: 46px;
  color: #fff;
  margin-bottom: 16px;
}

.hero__subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto 32px;
}

.hero--inner .hero__inner {
  padding: 70px 20px;
}

.hero--inner .hero__title {
  font-size: 38px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 14px 34px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background-color: var(--color-accent);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
}

.btn:hover {
  background-color: #c78f4a;
  color: #fff;
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

/* ---------- Sections ---------- */

.section {
  padding: 72px 0;
}

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

.section__title {
  font-size: 32px;
  text-align: center;
  margin-bottom: 14px;
}

.section__lead {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 44px;
  color: var(--color-text-light);
  font-size: 17px;
}

.section__text {
  max-width: 820px;
  margin: 0 auto;
}

/* ---------- Grid / cards ---------- */

.grid {
  display: grid;
  gap: 28px;
}

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

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

.card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.card__img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background-color: #e8e2d6;
}

.card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__title {
  font-size: 20px;
  margin-bottom: 10px;
}

.card__text {
  color: var(--color-text-light);
  font-size: 15px;
  flex: 1;
}

.card__price {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 14px 0;
}

.card__link {
  font-weight: 600;
  margin-top: 8px;
}

/* ---------- Advantages / lists ---------- */

.advantages__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
}

.advantages__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.advantages__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.advantages__item-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.advantages__item-text {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0;
}

/* ---------- Stats ---------- */

.stats {
  background-color: var(--color-primary-dark);
  color: #fff;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stats__number {
  display: block;
  font-size: 44px;
  font-weight: 700;
  color: var(--color-accent);
}

.stats__label {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- Steps ---------- */

.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.steps__item {
  counter-increment: step;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}

.steps__item::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.steps__title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.steps__text {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0;
}

/* ---------- Check list ---------- */

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

.check-list__item {
  position: relative;
  padding: 8px 0 8px 34px;
  font-size: 15px;
}

.check-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ---------- Contact info ---------- */

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-info {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
}

.contact-info__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-info__item:last-child {
  border-bottom: none;
}

.contact-info__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-info__label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  margin-bottom: 2px;
}

.contact-info__value {
  font-size: 16px;
  margin: 0;
}

/* ---------- Forms ---------- */

.form {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
}

.form__group {
  margin-bottom: 18px;
}

.form__label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: border-color var(--transition);
}

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

.form__input--error,
.form__textarea--error {
  border-color: #c0392b;
}

.form__error {
  display: none;
  font-size: 13px;
  color: #c0392b;
  margin-top: 5px;
}

.form__error--visible {
  display: block;
}

.form__textarea {
  min-height: 130px;
  resize: vertical;
}

.form__success {
  display: none;
  padding: 16px 20px;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary-dark);
  background-color: #e2f0ea;
  border: 1px solid var(--color-primary);
  border-radius: 8px;
}

.form__success--visible {
  display: block;
}

/* ---------- Page content (legal) ---------- */

.page-content {
  max-width: 820px;
  margin: 0 auto;
}

.page-content h2 {
  font-size: 24px;
  margin-top: 36px;
}

.page-content h3 {
  font-size: 19px;
  margin-top: 26px;
}

/* ---------- Footer ---------- */

.footer {
  background-color: #22211f;
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer__logo-img {
  width: 40px;
  height: 40px;
}

.footer__logo-name {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.footer__about {
  font-size: 14px;
  margin-bottom: 16px;
}

.footer__title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

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

.footer__list li {
  margin-bottom: 10px;
}

.footer__list a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
}

.footer__list a:hover {
  color: var(--color-accent);
}

.footer__contacts p {
  font-size: 14px;
  margin: 0 0 10px;
}

.footer__contacts a {
  color: rgba(255, 255, 255, 0.75);
}

.footer__contacts a:hover {
  color: var(--color-accent);
}

.footer__reg {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 14px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Cookie popup ---------- */

.cookie-popup {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 200;
  max-width: 380px;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
  padding: 22px;
  display: none;
}

.cookie-popup--visible {
  display: block;
}

.cookie-popup__title {
  font-size: 17px;
  margin-bottom: 8px;
}

.cookie-popup__text {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.cookie-popup__actions {
  display: flex;
  gap: 10px;
}

.cookie-popup__btn {
  padding: 10px 22px;
  font-size: 14px;
}

.cookie-popup__btn--decline {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
}

.cookie-popup__btn--decline:hover {
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .header__contacts {
    display: none;
  }

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

@media (max-width: 768px) {
  .header__nav {
    display: none;
  }

  .header__burger {
    display: flex;
  }

  .hero__title {
    font-size: 32px;
  }

  .hero--inner .hero__title {
    font-size: 28px;
  }

  .hero__subtitle {
    font-size: 17px;
  }

  .section {
    padding: 52px 0;
  }

  .grid--3,
  .grid--2,
  .advantages__list,
  .stats__grid,
  .steps,
  .contacts-grid,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .stats__grid {
    gap: 18px;
  }

  .cookie-popup {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: none;
  }
}