/* Omera — Component & Section Styles */

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-10);
    padding-right: var(--space-10);
  }
}

.section-padding {
  padding-top: clamp(var(--space-16), 8vw, var(--space-32));
  padding-bottom: clamp(var(--space-16), 8vw, var(--space-32));
}

/* ── Scroll Fade-In Animation ── */
/* JS-based: starts hidden, becomes visible when scrolled into view */
.fade-in {
  opacity: 0;
  transition: opacity 0.7s var(--ease-out);
}

.fade-in.is-visible {
  opacity: 1;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  white-space: nowrap;
  min-height: 44px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-text);
  color: var(--color-text-light);
}

.btn--primary:hover {
  background: #222;
  color: var(--color-text-light);
}

.btn--primary-light {
  background: var(--color-text-light);
  color: var(--color-text);
}

.btn--primary-light:hover {
  background: #E5E5E5;
  color: var(--color-text);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
}

.btn--ghost:hover {
  color: var(--color-text);
}

.btn--ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.6);
  padding: var(--space-2) 0;
}

.btn--ghost-light:hover {
  color: var(--color-text-light);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  transition: background var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.nav--scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .nav__inner {
    padding: 0 var(--space-10);
  }
}

.nav__logo {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text);
  z-index: 110;
}

.nav__links {
  display: none;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
    align-items: center;
  }
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  z-index: 110;
}

.nav__shop-btn {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-5);
  background: var(--color-text);
  color: var(--color-text-light);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 100px;
  min-height: 40px;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive);
  cursor: pointer;
}

.nav__shop-btn:hover {
  background: #222;
  color: var(--color-text-light);
  transform: translateY(-1px);
}

.nav__shop-btn:active {
  transform: translateY(0);
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  z-index: 110;
}

@media (min-width: 768px) {
  .nav__hamburger {
    display: none;
  }
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: transform 0.3s var(--ease-out), opacity 0.2s var(--ease-out);
}

.nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 105;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

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

.mobile-menu__link {
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

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

/* ── Section 01: Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: 72px;
}

.hero__image-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

@media (min-width: 768px) {
  .hero__image-wrapper {
    padding: var(--space-8) var(--space-16);
  }
}

.hero__image {
  max-width: 100%;
  max-height: 55vh;
  object-fit: contain;
  width: auto;
  height: auto;
}

@media (min-width: 768px) {
  .hero__image {
    max-height: 60vh;
  }
}

@media (max-width: 767px) {
  .hero__image {
    max-height: 48vh;
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--space-6) var(--space-10);
}

@media (min-width: 768px) {
  .hero__content {
    padding: 0 var(--space-10) var(--space-12);
    max-width: 700px;
  }
}

.hero__headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: var(--text-5xl);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.hero__subhead {
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  cursor: pointer;
  transition: color var(--transition-interactive);
}

.hero__scroll-indicator:hover {
  color: var(--color-text);
}

/* ── Section 02: Three Pillars ── */
.pillars {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.pillars__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .pillars__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
  }
}

.pillar__number {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
}

.pillar__title {
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-bottom: var(--space-3);
}

.pillar__text {
  font-size: var(--text-base);
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
}

/* ── Section 03: Product Showcase ── */
.showcase__block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .showcase__block {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .showcase__block--reverse .showcase__image-wrapper {
    order: 2;
  }

  .showcase__block--reverse .showcase__text {
    order: 1;
  }
}

.showcase__block + .showcase__block {
  margin-top: clamp(var(--space-16), 6vw, var(--space-24));
}

.showcase__image-wrapper {
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface-light);
}

.showcase__image {
  width: 100%;
  height: auto;
  display: block;
}

.showcase__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.showcase__title {
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.showcase__body {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.showcase__quote {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.65;
}

/* ── Section 04: Specs ── */
.specs {
  border-top: 1px solid var(--color-divider);
}

.specs__title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
}

.spec-row {
  border-bottom: 1px solid var(--color-divider);
  cursor: pointer;
  transition: background var(--transition-interactive);
}

.spec-row:hover {
  background: var(--color-surface-light);
}

.spec-row__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  min-height: 56px;
  gap: var(--space-4);
}

.spec-row__name {
  font-size: var(--text-base);
  font-weight: 500;
  flex-shrink: 0;
}

.spec-row__dots {
  flex: 1;
  border-bottom: 1px dotted var(--color-divider);
  min-width: 20px;
  align-self: flex-end;
  margin-bottom: 6px;
}

.spec-row__value {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: right;
  flex-shrink: 0;
  max-width: 60%;
}

.spec-row__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: transform var(--transition-interactive);
}

.spec-row.is-open .spec-row__icon {
  transform: rotate(45deg);
}

.spec-row__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-out), padding 0.3s var(--ease-out);
}

.spec-row.is-open .spec-row__detail {
  max-height: 100px;
  padding-bottom: var(--space-4);
}

.spec-row__detail-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-top: var(--space-1);
}

/* ── Section 05: Syla Light ── */
.syla {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  text-align: center;
}

.syla__headline {
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.syla__subhead {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-10);
}

.syla__image {
  max-width: 600px;
  margin: 0 auto var(--space-12);
  border-radius: 4px;
}

.syla__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  text-align: left;
  max-width: 700px;
  margin: 0 auto var(--space-10);
}

@media (min-width: 768px) {
  .syla__features {
    grid-template-columns: 1fr 1fr;
    max-width: 800px;
  }
}

.syla-feature__title {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.syla-feature__text {
  font-size: var(--text-base);
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
}

.syla__price {
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

.syla__divider {
  color: rgba(255,255,255,0.3);
  font-size: var(--text-sm);
  margin: var(--space-6) 0;
}

.syla__bundle {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-4);
}

/* ── Section 06: Popup ── */
.popup-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .popup-section__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.popup-section__image-wrapper {
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 4 / 3;
}

.popup-section__image {
  border-radius: 4px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}

.popup-section__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.popup-section__location {
  font-size: var(--text-2xl);
  font-weight: 500;
  margin-bottom: var(--space-1);
  line-height: 1.2;
}

.popup-section__date {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.popup-section__copy {
  font-size: var(--text-xl);
  line-height: 1.4;
  margin-bottom: var(--space-6);
}

.popup-section__menu {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.popup-section__hours {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

/* ── Section 07: Press ── */
.press {
  background: var(--color-surface-light);
}

.press__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-10);
}

.press__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-10), 5vw, var(--space-20));
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.press__logo-text {
  font-size: var(--text-xl);
  font-weight: 600;
  color: rgba(10,10,10,0.3);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.press__logo-svg {
  flex-shrink: 0;
}

.press__divider {
  width: 60px;
  height: 1px;
  background: var(--color-divider);
  margin: 0 auto var(--space-10);
}

.press__quote {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.press__quote-text {
  font-size: var(--text-xl);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.press__quote-attr {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── Section 08: Email Capture ── */
.email-capture {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  text-align: center;
}

.email-capture__title {
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.email-capture__subtext {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.email-capture__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 440px;
  margin: 0 auto var(--space-4);
}

@media (min-width: 480px) {
  .email-capture__form {
    flex-direction: row;
  }
}

.email-capture__input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  color: var(--color-text-light);
  font-size: var(--text-base);
  min-height: 48px;
  transition: border-color var(--transition-interactive),
              background var(--transition-interactive);
}

.email-capture__input::placeholder {
  color: rgba(255,255,255,0.35);
}

.email-capture__input:focus {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.12);
}

.email-capture__fine-print {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  margin-top: var(--space-2);
}

/* ── Section 09: Footer ── */
.footer {
  border-top: 1px solid var(--color-divider);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__brand-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer__link {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  transition: color var(--transition-interactive);
}

.footer__link:hover {
  color: var(--color-text);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__social {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

.footer__social-link {
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
}

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

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__attribution {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

.footer__attribution:hover {
  color: var(--color-text);
}

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