/* ===================================
   COMPONENTS — YCF Website
   Nav, footer, cards, section patterns
   =================================== */

/* ═══════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--duration-normal) var(--ease-default),
              box-shadow var(--duration-normal) var(--ease-default);
}

.nav--transparent {
  background-color: transparent;
}

.nav--solid {
  background-color: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
}

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

.nav__logo {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--duration-normal) var(--ease-default);
  letter-spacing: 0.02em;
}

.nav--solid .nav__logo {
  color: var(--color-black);
}

/* Subpage nav starts solid */
.nav--subpage {
  background-color: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav--subpage .nav__logo {
  color: var(--color-black);
}

.nav--subpage .nav__link {
  color: var(--color-black);
}

.nav__links {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 16px;
  font-weight: 450;
  color: var(--color-white);
  transition: opacity var(--duration-fast) var(--ease-default),
              color var(--duration-normal) var(--ease-default);
}

.nav__link:hover {
  opacity: 0.6;
}

.nav--solid .nav__link {
  color: var(--color-black);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__donate {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-black);
  transition: background-color var(--duration-fast) var(--ease-default);
}

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

.nav__donate .arrow {
  font-size: 16px;
}

/* Hamburger */
.nav__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-accent);
  transition: background-color var(--duration-fast) var(--ease-default);
}

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

.nav__burger-icon {
  width: 18px;
  height: 2px;
  background-color: var(--color-black);
  position: relative;
  transition: background-color var(--duration-fast) var(--ease-default);
}

.nav__burger-icon::before,
.nav__burger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-black);
  transition: transform var(--duration-normal) var(--ease-default);
}

.nav__burger-icon::before {
  top: -6px;
}

.nav__burger-icon::after {
  top: 6px;
}

/* Burger active state (X) */
.nav__burger.active .nav__burger-icon {
  background-color: transparent;
}

.nav__burger.active .nav__burger-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav__burger.active .nav__burger-icon::after {
  top: 0;
  transform: rotate(-45deg);
}


/* ═══════════════════════════════════
   MOBILE MENU
   ═══════════════════════════════════ */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background-color: var(--color-overlay-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 600;
  color: var(--color-white);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-normal) var(--ease-default),
              transform var(--duration-normal) var(--ease-default);
}

.mobile-menu.open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.open .mobile-menu__link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.open .mobile-menu__link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.open .mobile-menu__link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.open .mobile-menu__link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.open .mobile-menu__link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.open .mobile-menu__link:nth-child(6) { transition-delay: 0.3s; }

.mobile-menu__link:hover {
  opacity: 0.6;
}


/* ═══════════════════════════════════
   HERO
   ═══════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: var(--space-3xl) 0 var(--space-2xl);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: var(--color-dark);
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--color-overlay);
}

.hero__content {
  position: relative;
  z-index: 1;
}

/* Subpage hero — white bg, no image */
.hero--subpage {
  min-height: auto;
  padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl);
  background-color: var(--color-white);
}


/* ═══════════════════════════════════
   BREADCRUMB
   ═══════════════════════════════════ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.breadcrumb__link {
  font-size: 14px;
  color: var(--color-text-light);
  transition: color var(--duration-fast) var(--ease-default);
  padding: 4px 0;
}

.breadcrumb__link:hover {
  color: var(--color-black);
}

.breadcrumb__separator {
  font-size: 12px;
  color: var(--color-text-light);
}

.breadcrumb__current {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-black);
}


/* ═══════════════════════════════════
   SECTION INTRO (3-column pattern)
   ═══════════════════════════════════ */

.section-intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.section-intro__label {
  /* label class handles styling */
}

.section-intro__body {
  /* body-text class handles styling */
}

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

/* Fact list (accomplishment cards) */
.fact-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fact-list__item {
  padding-left: 16px;
  border-left: 2px solid var(--color-accent);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text-body);
}


/* ═══════════════════════════════════
   FUNDING GAP BARS
   ═══════════════════════════════════ */

.funding-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.funding-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.funding-row__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.funding-row__label {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-black);
}

.funding-row__shortfall {
  font-size: 14px;
  font-weight: 500;
  color: #C0392B;
}

.funding-row__bar {
  width: 100%;
  height: 6px;
  background-color: rgba(0, 0, 0, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.funding-row__bar-fill {
  height: 100%;
  background-color: var(--color-accent);
  border-radius: 3px;
  transition: width 1.2s ease;
}


/* ═══════════════════════════════════
   DONATION REGISTRY — PILLARS
   ═══════════════════════════════════ */

.pillar__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

.pillar__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  color: var(--color-black);
  margin-bottom: 6px;
}

.pillar__subtitle {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-body);
  max-width: 480px;
}

.pillar__status {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 200px;
}

.pillar__shortfall {
  font-size: 14px;
  font-weight: 500;
  color: #C0392B;
}


/* ═══════════════════════════════════
   DONATION REGISTRY — ITEMS
   ═══════════════════════════════════ */

.registry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.registry__item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.registry__detail {
  flex: 1;
}

.registry__name {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-black);
  margin-bottom: 4px;
}

.registry__desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-light);
}

.registry__cost {
  text-align: right;
  white-space: nowrap;
  flex-shrink: 0;
}

.registry__amount {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-black);
}

.registry__unit {
  font-size: 13px;
  color: var(--color-text-light);
  margin-left: 2px;
}

.pillar__action {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.cta-block__button--outline {
  background-color: transparent;
  color: var(--color-black);
  border: 1px solid var(--color-black);
}

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


/* ═══════════════════════════════════
   FULL-WIDTH IMAGE
   ═══════════════════════════════════ */

.full-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  background-color: var(--color-cream);
}

/* Video Embed — same size as .full-image */
.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-cream);
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}


/* ═══════════════════════════════════
   CARD GRID
   ═══════════════════════════════════ */

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

.card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.card__image-wrap {
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-cream);
  aspect-ratio: 4 / 5;
}

.card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-default);
}

.card:hover .card__image {
  transform: scale(1.03);
}

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

.card__description {
  margin-top: var(--space-xs);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-light);
}

.card__arrow {
  margin-top: auto;
  padding-top: var(--space-md);
  font-size: 18px;
  color: var(--color-black);
  transition: transform var(--duration-fast) var(--ease-default);
}

.card:hover .card__arrow {
  transform: translateX(4px);
}


/* ═══════════════════════════════════
   STATS
   ═══════════════════════════════════ */

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

.stat {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.stat__label {
  font-size: 16px;
  color: var(--color-text-body);
  margin-bottom: var(--space-md);
}

.stat__number {
  font-family: var(--font-body);
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700;
  line-height: 1;
  color: var(--color-black);
}


/* ═══════════════════════════════════
   LOGO CAROUSEL
   ═══════════════════════════════════ */

.logo-carousel {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-sm);
}

.logo-carousel::-webkit-scrollbar {
  display: none;
}

.logo-carousel__item {
  flex: 0 0 200px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  scroll-snap-align: start;
  background-color: var(--color-white);
}

.logo-carousel__item img {
  max-width: 140px;
  max-height: 60px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity var(--duration-fast) var(--ease-default);
}

.logo-carousel__item:hover img {
  opacity: 1;
}


/* ═══════════════════════════════════
   CTA BLOCK
   ═══════════════════════════════════ */

.cta-block {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.cta-block__heading {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 96px);
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-black);
  margin-bottom: var(--space-lg);
}

.cta-block__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-black);
  transition: background-color var(--duration-fast) var(--ease-default);
}

.cta-block__button:hover {
  background-color: var(--color-accent-hover);
}


/* ═══════════════════════════════════
   FOOTER
   ═══════════════════════════════════ */

.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-white);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast) var(--ease-default);
  padding: 8px 0;
  display: inline-block;
}

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

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__contact-item {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast) var(--ease-default);
  overflow-wrap: break-word;
  word-break: break-word;
  padding: 4px 0;
}

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

.footer__newsletter {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__newsletter-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
}

.footer__newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__input {
  padding: 12px 16px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 14px;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.footer__input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.footer__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.footer__submit {
  padding: 12px 24px;
  background-color: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-black);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-default);
  align-self: flex-start;
}

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

/* Footer bottom bar */
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

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

.footer__legal-link {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--duration-fast) var(--ease-default);
}

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


/* ═══════════════════════════════════
   BUTTONS
   ═══════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  transition: background-color var(--duration-fast) var(--ease-default);
  cursor: pointer;
  border: none;
}

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

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

.btn--outline {
  background-color: transparent;
  color: var(--color-black);
  border: 1px solid var(--color-black);
}

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


/* ═══════════════════════════════════
   CONTACT FORM
   ═══════════════════════════════════ */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form__label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-black);
}

.form__input,
.form__textarea {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  color: var(--color-black);
  transition: border-color var(--duration-fast) var(--ease-default);
  background-color: var(--color-white);
}

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

.form__textarea {
  min-height: 140px;
  resize: vertical;
}


/* ═══════════════════════════════════
   TEAM GRID
   ═══════════════════════════════════ */

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

/* Director Feature */

.director-feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.director-feature__image-wrap {
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-cream);
  width: 180px;
  flex-shrink: 0;
}

.director-feature__image {
  width: 100%;
  height: auto;
  display: block;
}

.director-feature__content {
  flex: 1;
}

@media (min-width: 768px) {
  .director-feature {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* Team Members */

.team-member {
  text-align: left;
}

.team-member__image-wrap {
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-cream);
  aspect-ratio: 3 / 4;
  margin-bottom: var(--space-sm);
}

.team-member__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-black);
}

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

.team-member__bio {
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-text-body);
  margin-top: var(--space-xs);
}


/* ═══════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════ */

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-grid__column {
  width: 100%;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info__section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact-info__section .heading-card {
  margin-bottom: var(--space-xs);
}

.contact-info__item {
  font-size: 16px;
  color: var(--color-text-body);
  transition: color var(--duration-fast) var(--ease-default);
  overflow-wrap: break-word;
  word-break: break-word;
}

a.contact-info__item:hover {
  color: var(--color-black);
}

.contact-info__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.contact-info__social-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-body);
  transition: color var(--duration-fast) var(--ease-default);
  padding: 8px 0;
  display: inline-block;
}

.contact-info__social-link:hover {
  color: var(--color-black);
}

.contact-map {
  margin-top: var(--space-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-cream);
  aspect-ratio: 4 / 3;
}

.contact-map__iframe {
  width: 100%;
  height: 100%;
  border: none;
}