/* ============================================
   Components — Nav, Cards, Buttons, Hero, Footer
   ============================================ */

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 248, 240, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav--scrolled {
  background: rgba(255, 248, 240, 0.98);
  box-shadow: var(--shadow-md);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav__logo img {
  height: 300px;
  width: auto;
  padding: 8px 0;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  padding: 0;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: var(--space-xs) 0;
}

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

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

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-xs);
  background: none;
  border: none;
}

.nav__hamburger span {
  width: 25px;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition), opacity var(--transition);
}

.nav__hamburger--open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--color-bg);
}
.nav__hamburger--open span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger--open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  background: var(--color-bg);
}

/* ---- Hero ---- */
.hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: url('../images/molecule-bg.jpg') center/cover no-repeat;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--hero-overlay-start) 0%, var(--hero-overlay-mid) 50%, var(--hero-overlay-end) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.hero__photo {
  flex: 0 0 350px;
  position: relative;
  z-index: 1;
}

.hero__photo img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero__logo {
  max-width: 280px;
  margin: 0 auto var(--space-md);
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.hero__pretitle {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  color: var(--color-accent-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-size: 4rem;
  color: var(--color-text-on-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.1;
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-on-dark);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-on-primary);
  border-color: var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--secondary {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--color-text-on-primary);
}

/* ---- Cards ---- */
.card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  width: 80%;
  margin: 5% auto 0;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-wine));
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
}

.card__body {
  padding: var(--space-md);
}

.card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
  background: var(--color-bg-alt);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: var(--space-sm);
}

.card__title {
  font-size: 1.35rem;
  margin-bottom: var(--space-xs);
}

.card__text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.card__meta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: var(--space-sm);
  font-weight: 500;
  color: var(--color-primary);
}

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

/* ---- Feature blocks ---- */
.feature {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.feature--reverse {
  flex-direction: row-reverse;
}

.feature__content {
  flex: 1;
}

.feature__image {
  flex: 1;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.feature__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

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

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

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

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 0.875rem var(--space-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: white;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 25, 66, 0.1);
}

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

.form__error {
  color: #c0392b;
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}

.form__error--visible {
  display: block;
}

.form__success {
  text-align: center;
  padding: var(--space-lg);
  background: #e8f5e9;
  border-radius: var(--border-radius);
  color: #2e7d32;
  display: none;
}

.form__success--visible {
  display: block;
}

/* ---- Footer ---- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-xl);
}

.footer__brand {
  flex: 1;
}

.footer__brand-name {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.footer__logo {
  height: 80px;
  width: auto;
  margin-bottom: var(--space-xs);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.footer__brand p {
  color: rgba(245, 237, 227, 0.7);
  font-size: 0.9rem;
  max-width: 300px;
}

.footer__links {
  flex: 1;
}

.footer__links h4 {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.footer__links ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.footer__links li {
  margin-bottom: 0;
}

.footer__links a {
  color: rgba(245, 237, 227, 0.7);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer__social {
  flex: 1;
  text-align: right;
}

.footer__social h4 {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.footer__social-links {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(245, 237, 227, 0.1);
  color: var(--color-text-on-dark);
  transition: background var(--transition), color var(--transition);
}

.footer__social-link:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.footer__bottom {
  max-width: var(--max-width);
  margin: var(--space-lg) auto 0;
  padding: var(--space-md) var(--space-md) 0;
  border-top: 1px solid rgba(245, 237, 227, 0.1);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(245, 237, 227, 0.5);
}

/* ---- Page Header (non-home pages) ---- */
.page-header {
  background: url('../images/molecule-bg.jpg') center/cover no-repeat;
  padding: calc(var(--nav-height) + var(--space-sm)) 0 var(--space-sm);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--hero-overlay-start), var(--hero-overlay-end));
}

.page-header h1 {
  color: var(--color-text-on-primary);
  font-size: 2.75rem;
  margin-bottom: var(--space-xs);
  position: relative;
  z-index: 1;
}

.page-header p {
  color: var(--color-accent-light);
  font-size: 1.15rem;
  font-family: var(--font-accent);
  position: relative;
  z-index: 1;
}

/* ---- Instagram Feed ---- */
.instagram-section {
  text-align: center;
}

.instagram-section a:not(.btn) {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-primary);
}

.instagram-feed {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  max-width: 800px;
  margin: var(--space-lg) auto 0;
}

.instagram-feed__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  aspect-ratio: 1;
}

.instagram-feed__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.instagram-feed__item:hover img {
  transform: scale(1.05);
}

.instagram-feed__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(74, 25, 66, 0);
  transition: background var(--transition);
}

.instagram-feed__item:hover::after {
  background: rgba(74, 25, 66, 0.2);
}

.instagram-feed__cta {
  margin-top: var(--space-lg);
}

@media (max-width: 480px) {
  .instagram-feed {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- About page ---- */
.about-content {
  display: flex;
  gap: var(--space-xl);
  align-items: start;
}

.about-content__image {
  flex: 0 0 350px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.about-content__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about-content__text {
  flex: 1;
}

.about-content__text p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.credentials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.credential {
  padding: var(--space-md);
  background: white;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.credential__icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.credential h4 {
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.credential p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ---- Event specific ---- */
.event-card .card__date {
  font-family: var(--font-accent);
  font-size: 1rem;
  color: var(--color-wine);
  font-weight: 600;
}

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

/* Expandable event body */
.card__expand-toggle {
  display: inline;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 0.25rem;
}

.card__expand-toggle:hover {
  color: var(--color-accent);
}

.card__expandable {
  display: none;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text);
}

.card__expandable--open {
  display: block;
}

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

/* Sign-up button */
.card__signup {
  margin-top: var(--space-md);
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
}

/* Call-to-register info (when signup is a phone number or text, not a URL) */
.card__signup-info {
  margin-top: var(--space-md);
  padding: 0.65rem 1rem;
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.4;
}

.card__signup-info a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.card__signup-info a:hover {
  text-decoration: underline;
}

/* ---- Social share buttons ---- */
.card__share {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.card__share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
}

.card__share-btn--copy {
  width: auto;
  border-radius: var(--border-radius);
  padding: 0.4rem 0.75rem;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.card__share-btn--copy span {
  pointer-events: none;
}

.card__share-btn--copy:hover {
  background: var(--color-primary);
  color: white;
}

.card__share-btn--copied::after {
  content: 'Copied!';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary-dark);
  color: white;
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  animation: fadeInOut 2s ease forwards;
}

@keyframes fadeInOut {
  0% { opacity: 0; transform: translateX(-50%) translateY(4px); }
  15% { opacity: 1; transform: translateX(-50%) translateY(0); }
  85% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(-4px); }
}

.events-past {
  opacity: 0.7;
}

.events-past .card {
  filter: grayscale(30%);
}

/* ---- Event Detail Page ---- */
.event-detail {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

.event-detail__image {
  flex: 0 0 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.event-detail__image img {
  width: 100%;
  height: auto;
  display: block;
}

.event-detail__content {
  flex: 1;
}

.event-detail__meta {
  margin: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.event-detail__meta-item {
  font-size: 1.05rem;
  color: var(--color-text-light);
}

.event-detail__body {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-top: var(--space-md);
}

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

@media (max-width: 768px) {
  .event-detail {
    flex-direction: column;
  }

  .event-detail__image {
    flex: none;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ---- Loading / Empty states ---- */
.loading {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-light);
}

.empty-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-light);
  font-style: italic;
}