/* Luckygam - Sportive Yoga & Movement Studio CSS */

/* ===== CSS VARIABLES ===== */
:root {
  --color-lime: #D7FF00;
  --color-cobalt: #2547FF;
  --color-orange: #FF5A1F;
  --color-black: #151515;
  --color-white: #FFFFFF;
  --color-fuchsia: #FF35A8;

  --font-display: 'Impact', 'Arial Black', sans-serif;
  --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 2rem);
}

p {
  font-size: 1rem;
  line-height: 1.7;
}

.text--uppercase {
  text-transform: uppercase;
}

.text--bold {
  font-weight: 700;
}

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

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xxl) 0;
}

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

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

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

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

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

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

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

@media (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-sm) 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.header__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-lime);
  letter-spacing: -0.02em;
}

.header__logo:hover {
  color: var(--color-white);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header__nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  position: relative;
  padding: var(--spacing-xs) 0;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-lime);
  transition: width var(--transition-fast);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__nav-link:hover {
  color: var(--color-lime);
}

.header__cta {
  background-color: var(--color-lime);
  color: var(--color-black);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.header__cta:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

.header__menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.header__menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.header__menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 1024px) {
  .header__menu-toggle {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 120px;
    left: 0;
    right: 0;
    background-color: var(--color-black);
    padding: var(--spacing-lg);
    flex-direction: column;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .header__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-lg);
  }

  .header__cta {
    width: 100%;
    text-align: center;
  }
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer__container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
}

.footer__brand {
  border-left: 4px solid var(--color-lime);
  padding-left: var(--spacing-md);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-lime);
  margin-bottom: var(--spacing-md);
}

.footer__description {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
}

.footer__nav-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  color: var(--color-lime);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__nav-link {
  font-size: 0.9rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer__nav-link:hover {
  opacity: 1;
  color: var(--color-lime);
}

.footer__contact-item {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-sm);
}

.footer__contact-item strong {
  display: block;
  color: var(--color-lime);
  margin-bottom: 2px;
}

.footer__bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer__copyright {
  font-size: 0.85rem;
  opacity: 0.7;
}

.footer__legal-links {
  display: flex;
  gap: var(--spacing-md);
}

.footer__legal-link {
  font-size: 0.85rem;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer__legal-link:hover {
  opacity: 1;
}

@media (max-width: 1024px) {
  .footer__container {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: var(--color-black);
  color: var(--color-white);
  overflow: hidden;
  margin-top: 140px;
}

.hero__container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero__content {
  padding: var(--spacing-xl) 0;
}

.hero__label {
  display: inline-block;
  background-color: var(--color-lime);
  color: var(--color-black);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.hero__title {
  margin-bottom: var(--spacing-md);
  line-height: 1;
}

.hero__title span {
  color: var(--color-lime);
}

.hero__description {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__cta {
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.hero__cta--primary {
  background-color: var(--color-lime);
  color: var(--color-black);
}

.hero__cta--primary:hover {
  background-color: var(--color-white);
  transform: translateY(-2px);
}

.hero__cta--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.hero__cta--secondary:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

.hero__visual {
  position: relative;
}

.hero__image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
}

.hero__shape {
  position: absolute;
  width: 200px;
  height: 200px;
  background-color: var(--color-lime);
  border-radius: 50%;
  top: -50px;
  right: -50px;
  opacity: 0.3;
  z-index: -1;
}

@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__image {
    height: 400px;
  }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn--lime {
  background-color: var(--color-lime);
  color: var(--color-black);
}

.btn--lime:hover {
  background-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--cobalt {
  background-color: var(--color-cobalt);
  color: var(--color-white);
}

.btn--cobalt:hover {
  background-color: var(--color-orange);
  transform: translateY(-2px);
}

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

.btn--orange:hover {
  background-color: var(--color-fuchsia);
  transform: translateY(-2px);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-black);
}

.btn--white:hover {
  background-color: var(--color-lime);
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

.btn--black {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn--black:hover {
  background-color: var(--color-cobalt);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

/* ===== CARDS ===== */
.card {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card__image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card__content {
  padding: var(--spacing-lg);
}

.card__label {
  display: inline-block;
  background-color: var(--color-cobalt);
  color: var(--color-white);
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.card__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.card__description {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.card__link {
  font-weight: 700;
  color: var(--color-cobalt);
  transition: color var(--transition-fast);
}

.card__link:hover {
  color: var(--color-orange);
}

/* ===== FORMS ===== */
.form {
  max-width: 600px;
  margin: 0 auto;
}

.form__field {
  margin-bottom: var(--spacing-md);
}

.form__label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-black);
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

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

.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.form__checkbox input {
  margin-top: 4px;
}

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

.form__error {
  color: var(--color-orange);
  font-size: 0.85rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form__field--error .form__error {
  display: block;
}

.form__field--error .form__input,
.form__field--error .form__textarea,
.form__field--error .form__select {
  border-color: var(--color-orange);
}

.form__success {
  background-color: var(--color-lime);
  color: var(--color-black);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  text-align: center;
  display: none;
}

.form__success--visible {
  display: block;
}

/* ===== FAQ ACCORDION ===== */
.faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 2px solid var(--color-black);
  margin-bottom: var(--spacing-md);
}

.faq__question {
  width: 100%;
  padding: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: left;
  background: none;
  cursor: pointer;
}

.faq__question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 900;
  transition: transform var(--transition-fast);
}

.faq__item--open .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0;
}

.faq__item--open .faq__answer {
  max-height: 500px;
  padding-bottom: var(--spacing-md);
}

.faq__answer p {
  opacity: 0.9;
}

/* ===== STATS ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stats__item {
  padding: var(--spacing-lg);
}

.stats__number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-lime);
  margin-bottom: var(--spacing-sm);
}

.stats__label {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
}

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

/* ===== STEPS ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

.steps__item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  border: 2px solid var(--color-black);
}

.steps__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-cobalt);
  margin-bottom: var(--spacing-sm);
}

.steps__title {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: #000;
}

@media (max-width: 1024px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

/* ===== NEWS CARDS ===== */
.news-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.news-card:hover {
  transform: translateY(-5px);
}

.news-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.news-card__content {
  padding: var(--spacing-lg);
}

.news-card__category {
  display: inline-block;
  background-color: var(--color-fuchsia);
  color: var(--color-white);
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.news-card__title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.news-card__excerpt {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.news-card__date {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 50px;
  height: 50px;
  background-color: var(--color-lime);
  color: var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-cobalt);
  color: var(--color-white);
  transform: translateY(-5px);
}

/* ===== ANIMATIONS ===== */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
  }

  .fade-in--visible {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

/* ===== SPACING HELPERS ===== */
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }