/* ================================================
   TABLE ONE SOCIETY — Components
   ================================================ */

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.6s var(--ease-out),
              padding 0.6s var(--ease-out),
              backdrop-filter 0.6s var(--ease-out),
              -webkit-backdrop-filter 0.6s var(--ease-out);
}

.nav.scrolled {
  background: rgba(254, 247, 230, 0.92); /* Cream */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-sm) var(--container-pad);
  border-bottom: 1px solid rgba(86, 33, 29, 0.05);
}

.nav.scrolled .nav__logo .logo-light {
  opacity: 0;
}

.nav.scrolled .nav__logo .logo-dark {
  opacity: 1;
}

.nav.scrolled .nav__menu-btn span {
  background: var(--color-text-main);
}

.nav.scrolled .nav__login-btn {
  color: var(--color-text-main);
  border-color: var(--color-border-main);
}

.nav.scrolled .nav__login-btn:hover {
  background: var(--color-text-main);
  color: var(--color-bg-main);
}

.nav__menu-btn {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  z-index: 110;
}

.nav__menu-btn span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-text-light);
  transition: transform var(--duration-med) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}

.nav__menu-btn.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav__menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.nav__menu-btn.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.nav__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav__logo img {
  height: 84px;
  width: auto;
  transition: opacity 0.6s var(--ease-out);
}

.nav__logo .logo-light {
  display: block;
  opacity: 1;
}

.nav__logo .logo-dark {
  position: absolute;
  inset: 0;
  opacity: 0;
  height: 100%;
}

.nav__login-btn {
  padding: 10px 24px;
  border: 1px solid var(--color-border-light);
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-light);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
  background: transparent;
}

.nav__login-btn:hover {
  background: var(--color-text-light);
  color: var(--color-bg-dark);
  opacity: 1;
}

/* ── Mobile Menu Overlay ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: var(--color-bg-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-med) var(--ease-out);
}

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

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  color: var(--color-text-main);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-med) var(--ease-out),
              transform var(--duration-med) var(--ease-out);
}

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

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

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 14px 36px;
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--duration-med) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-text-light);
  border: 1px solid var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  opacity: 1;
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-light);
  border: 1px solid rgba(254, 247, 230, 0.4);
}

.btn-outline:hover {
  background: var(--color-bg-main);
  color: var(--color-text-main);
  opacity: 1;
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-dark:hover {
  background: var(--color-text-main);
  color: var(--color-text-light);
  opacity: 1;
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 18px 48px;
  font-size: var(--fs-body);
}

/* ── Brand Cards ── */
.brand-card {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  text-decoration: none;
  color: var(--color-text-light);
  transition: transform var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.brand-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.brand-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.brand-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.brand-card:hover .brand-card__bg img {
  transform: scale(1.05);
}

.brand-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(15, 12, 9, 0.85) 0%,
    rgba(15, 12, 9, 0.3) 40%,
    rgba(15, 12, 9, 0.1) 100%
  );
  z-index: 1;
}

.brand-card__content {
  position: relative;
  z-index: 2;
}

.brand-card__name {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.brand-card__tagline {
  font-size: var(--fs-small);
  color: var(--color-text-light-subtle);
  font-weight: 300;
  margin-bottom: var(--space-md);
}

.brand-card__cta {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--duration-med) var(--ease-out);
}

.brand-card:hover .brand-card__cta {
  opacity: 1;
  transform: translateY(0);
}

.brand-card__cta svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.brand-card:hover .brand-card__cta svg {
  transform: translateX(4px);
}

@media (max-width: 767px) {
  .brand-card__cta {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Decorative line ── */
.divider {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  margin: var(--space-md) 0;
}

.divider-center {
  margin: var(--space-md) auto;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 12, 9, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-med) var(--ease-out);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  background: var(--color-bg-cream);
  color: var(--color-text-main);
  overflow-y: auto;
  transform: translateY(30px);
  transition: transform var(--duration-med) var(--ease-out);
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal__header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-bg-cream);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-dark);
}

.modal__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
}

.modal__close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--color-text-main);
  transition: opacity var(--duration-fast);
}

.modal__close:hover {
  opacity: 0.5;
}

.modal__body {
  padding: var(--space-lg);
}

/* ── Footer ── */
.footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer__logo {
  display: flex;
  justify-content: center;
}

.footer__logo img {
  height: 96px;
  width: auto;
}

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

.footer__links a {
  font-size: var(--fs-small);
  color: rgba(254, 247, 230, 0.8);
  letter-spacing: var(--ls-normal);
}

.footer__copy {
  font-size: var(--fs-small);
  color: rgba(254, 247, 230, 0.6);
  margin-top: var(--space-sm);
}

/* ── Toast / Notification ── */
.toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-bg-warm);
  color: var(--color-text-light);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  box-shadow: var(--shadow-lg);
  z-index: 300;
  opacity: 0;
  transition: all var(--duration-med) var(--ease-out);
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.success {
  border-left: 3px solid var(--color-success);
}

.toast.error {
  border-left: 3px solid var(--color-error);
}

/* ── Mobile Carousel Navigation ── */
.brands-carousel-nav {
  display: none;
}

@media (max-width: 767px) {
  .brands-carousel-nav {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-md);
    padding: 0 var(--container-pad);
  }

  .brands-carousel-nav__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border-main);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) var(--ease-out);
  }

  .brands-carousel-nav__btn:active {
    background: var(--color-accent);
    border-color: var(--color-accent);
  }

  .brands-carousel-nav__btn svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-text-main);
    transition: stroke var(--duration-fast) var(--ease-out);
  }

  .brands-carousel-nav__btn:active svg {
    stroke: var(--color-text-light);
  }
}