/* ============================================
   SOMMET — Components
   Navbar · Buttons · Calendar · Forms · Footer
   ============================================ */

/* ========================
   NAVBAR
   ======================== */
.navbar {
  position: fixed;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              backdrop-filter var(--duration-normal) var(--ease-out);
}

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

.navbar--solid {
  background-color: rgba(250, 250, 249, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--stone-200);
}

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

.navbar__logo {
  font-family: 'Amiri', serif;
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--stone-900);
  transition: color var(--duration-fast);
}

.navbar--transparent .navbar__logo {
  color: var(--white);
}

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

.navbar__link {
  font-family: 'Cairo', sans-serif;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stone-600);
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast);
}

.navbar--transparent .navbar__link {
  color: rgba(255, 255, 255, 0.85);
}

.navbar--transparent .navbar__link:hover {
  color: var(--white);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: currentColor;
  transition: width var(--duration-normal) var(--ease-out);
}

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

.navbar__link--active {
  color: var(--stone-900);
}

.navbar--transparent .navbar__link--active {
  color: var(--white);
}

/* Reserve button in nav */
.navbar__cta {
  font-family: 'Cairo', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-900);
  border: 1px solid var(--stone-300);
  padding: 10px 24px;
  transition: all var(--duration-fast);
}

.navbar--transparent .navbar__cta {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.navbar__cta:hover {
  background-color: var(--stone-900);
  color: var(--white);
  border-color: var(--stone-900);
}

.navbar--transparent .navbar__cta:hover {
  background-color: var(--white);
  color: var(--stone-900);
  border-color: var(--white);
}

/* Mobile toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px 0;
}

.navbar__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background-color: var(--stone-900);
  transition: all var(--duration-fast);
}

.navbar--transparent .navbar__toggle span {
  background-color: var(--white);
}

.navbar__toggle.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.navbar__toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  inset-inline-end: -100%;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: var(--stone-50);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  transition: right var(--duration-slow) var(--ease-out);
}

.mobile-menu.is-open {
  inset-inline-end: 0;
}

.mobile-menu__link {
  font-family: 'Amiri', serif;
  font-size: 2rem;
  color: var(--stone-900);
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              color var(--duration-fast);
}

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

.mobile-menu__bottom {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-normal) var(--ease-out) 500ms,
              transform var(--duration-normal) var(--ease-out) 500ms;
}

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

.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 150ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 200ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 250ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { transition-delay: 300ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(5) { transition-delay: 350ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(6) { transition-delay: 400ms; }
.mobile-menu.is-open .mobile-menu__link:nth-child(7) { transition-delay: 450ms; }

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

/* ========================
   BUTTONS
   ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cairo', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 40px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: var(--stone-900);
  color: var(--white);
  border: 1px solid var(--stone-900);
}

.btn--primary:hover {
  background-color: var(--stone-700);
  border-color: var(--stone-700);
}

.btn--outline {
  background-color: transparent;
  color: var(--stone-900);
  border: 1px solid var(--stone-300);
}

.btn--outline:hover {
  background-color: var(--stone-900);
  color: var(--white);
  border-color: var(--stone-900);
}

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

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

.btn--white {
  background-color: var(--white);
  color: var(--stone-900);
  border: 1px solid var(--white);
}

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

/* Inline link style */
.link-underline {
  font-family: 'Cairo', sans-serif;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
}

.link-underline:hover::after {
  transform: scaleX(1);
  transform-origin: right;
}

/* ========================
   CALENDAR
   ======================== */
.calendar {
  width: 100%;
  max-width: 380px;
  user-select: none;
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.calendar__month-year {
  font-family: 'Amiri', serif;
  font-size: 1.125rem;
  color: var(--stone-900);
}

.calendar__nav {
  display: flex;
  gap: var(--space-xs);
}

.calendar__nav-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stone-600);
  border: 1px solid var(--stone-200);
  transition: all var(--duration-fast);
}

.calendar__nav-btn:hover {
  border-color: var(--stone-900);
  color: var(--stone-900);
}

.calendar__nav-btn svg {
  width: 14px;
  height: 14px;
}

.calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  margin-bottom: var(--space-xs);
}

.calendar__weekday {
  font-family: 'Cairo', sans-serif;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone-400);
  text-align: center;
  padding: 8px 0;
}

.calendar__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
}

.calendar__day {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cairo', sans-serif;
  font-size: 0.875rem;
  color: var(--stone-800);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.calendar__day:hover:not(.calendar__day--disabled):not(.calendar__day--empty) {
  background-color: var(--stone-100);
}

.calendar__day--empty {
  cursor: default;
}

.calendar__day--disabled {
  color: var(--stone-300);
  cursor: not-allowed;
}

.calendar__day--booked {
  color: #ffffff;
  background-color: #ef4444;
  text-decoration: line-through;
  font-weight: 600;
  opacity: 0.85;
  cursor: not-allowed;
}

.calendar__day--today {
  font-weight: 600;
}

.calendar__day--selected {
  background-color: var(--stone-900);
  color: var(--white);
}

.calendar__day--in-range {
  background-color: var(--stone-100);
}

.calendar__day--range-start {
  background-color: var(--stone-900);
  color: var(--white);
  border-radius: 0;
}

.calendar__day--range-end {
  background-color: var(--stone-900);
  color: var(--white);
  border-radius: 0;
}

/* ========================
   FORM ELEMENTS
   ======================== */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: 'Cairo', sans-serif;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-500);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 0;
  font-size: 1rem;
  color: var(--stone-800);
  border-bottom: 1px solid var(--stone-200);
  transition: border-color var(--duration-fast);
  background: transparent;
}

.form-input:focus {
  border-bottom-color: var(--stone-900);
}

.form-input::placeholder {
  color: var(--stone-400);
}

.form-textarea {
  width: 100%;
  padding: 14px 0;
  font-size: 1rem;
  color: var(--stone-800);
  border: none;
  border-bottom: 1px solid var(--stone-200);
  resize: vertical;
  min-height: 120px;
  transition: border-color var(--duration-fast);
  background: transparent;
  font-family: inherit;
}

.form-textarea:focus {
  border-bottom-color: var(--stone-900);
}

/* Guest stepper */
.stepper {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.stepper__btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--stone-200);
  color: var(--stone-600);
  font-size: 1.125rem;
  transition: all var(--duration-fast);
}

.stepper__btn:hover {
  border-color: var(--stone-900);
  color: var(--stone-900);
}

.stepper__value {
  font-family: 'Amiri', serif;
  font-size: 1.25rem;
  color: var(--stone-900);
  min-width: 40px;
  text-align: center;
}

/* ========================
   PRICE SUMMARY
   ======================== */
.price-summary {
  border-top: 1px solid var(--stone-200);
  padding-top: var(--space-md);
}

.price-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.9375rem;
}

.price-summary__row--label {
  color: var(--stone-600);
}

.price-summary__row--value {
  color: var(--stone-900);
  font-weight: 500;
}

.price-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--stone-900);
  margin-top: 8px;
}

.price-summary__total-label {
  font-family: 'Cairo', sans-serif;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-600);
}

.price-summary__total-value {
  font-family: 'Amiri', serif;
  font-size: 1.5rem;
  color: var(--stone-900);
}

/* ========================
   APPLE PAY BUTTON
   ======================== */
.apple-pay-btn {
  width: 100%;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #000;
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: opacity var(--duration-fast);
  -webkit-appearance: -apple-pay-button;
}

.apple-pay-btn:hover {
  opacity: 0.85;
}

.apple-pay-btn svg {
  height: 20px;
  width: auto;
}

/* ========================
   FOOTER
   ======================== */
.footer {
  border-top: 1px solid var(--stone-200);
  padding: var(--space-xl) 0;
  background-color: var(--stone-50);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.footer__brand {
  font-family: 'Amiri', serif;
  font-size: 1.25rem;
  color: var(--stone-900);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--stone-400);
  max-width: 280px;
  line-height: 1.6;
}

.footer__nav {
  display: flex;
  gap: var(--space-xl);
}

.footer__nav-group h5 {
  font-family: 'Cairo', sans-serif;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-400);
  margin-bottom: var(--space-sm);
}

.footer__nav-group a {
  display: block;
  font-size: 0.875rem;
  color: var(--stone-600);
  padding: 4px 0;
  transition: color var(--duration-fast);
}

.footer__nav-group a:hover {
  color: var(--stone-900);
}

.footer__bottom {
  border-top: 1px solid var(--stone-200);
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--stone-400);
}

/* ========================
   PAGE TRANSITION OVERLAY
   ======================== */
.page-transition {
  position: fixed;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
  background-color: var(--stone-900);
  z-index: 9999;
  pointer-events: none;
  transform: translateY(100%);
  transition: transform 0.6s var(--ease-in-out);
}

.page-transition.is-active {
  transform: translateY(0);
}

/* ========================
   IMAGE HANDLING
   ======================== */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-lazy {
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out);
}

.img-lazy.is-loaded {
  opacity: 1;
}

/* ========================
   LIGHTBOX
   ======================== */
.lightbox {
  position: fixed;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(28, 25, 23, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__image {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  transition: transform var(--duration-normal) var(--ease-out);
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  inset-inline-end: var(--space-md);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--duration-fast);
}

.lightbox__close:hover {
  opacity: 1;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--duration-fast);
}

.lightbox__nav:hover {
  opacity: 1;
}

.lightbox__nav--prev {
  inset-inline-start: var(--space-md);
}

.lightbox__nav--next {
  inset-inline-end: var(--space-md);
}

.lightbox__counter {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Cairo', sans-serif;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.06em;
}

/* ========================
   DIVIDER
   ======================== */
.divider {
  width: 48px;
  height: 1px;
  background-color: var(--accent);
  margin: var(--space-md) 0;
}

/* ========================
   SCROLL INDICATOR
   ======================== */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--white);
  opacity: 0.6;
  animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-indicator__text {
  font-family: 'Inter', sans-serif;
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-indicator__line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--white), transparent);
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========================
   TOAST NOTIFICATIONS
   ======================== */
.toast-container {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  pointer-events: none;
}

.toast {
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--white);
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  font-family: 'Cairo', sans-serif;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: toastSlideDown 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  pointer-events: auto;
  max-width: 90vw;
  text-align: right;
}

.toast.toast-out {
  animation: toastSlideUp 0.3s ease-in forwards;
}

.toast--error {
  border-left: 4px solid #ef4444;
  border-right: 4px solid #ef4444; /* RTL support */
}

.toast--success {
  border-left: 4px solid var(--brand-gold);
  border-right: 4px solid var(--brand-gold);
}

.toast__icon {
  flex-shrink: 0;
  display: flex;
}

.toast--error .toast__icon { color: #ef4444; }
.toast--success .toast__icon { color: var(--brand-gold); }

@keyframes toastSlideDown {
  from { opacity: 0; transform: translateY(-30px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastSlideUp {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(-30px) scale(0.9); }
}