/* ══════════════════════════════════════
   YUNMA — Brand Site CSS
   Colors: Vanilla Paper #F3EFE7 / Warm Greige #E5DFDA / Anthracite #1E1E1E
   Font: Inter (Neue Haas Grotesk system equivalent)
══════════════════════════════════════ */

/* ── ROOT ── */
:root {
  --vanilla:    #F3EFE7;
  --greige:     #E5DFDA;
  --anthracite: #1E1E1E;
  --orange:     #E07A1F;
  --green:      #3D5E3A;
  --white:      #FFFFFF;

  --font: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --container: 1160px;
  --header-h:  84px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --dur:  0.28s;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
}

body {
  font-family: var(--font);
  background-color: var(--vanilla);
  color: var(--anthracite);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (min-width: 768px) {
  .container { padding-left: 48px; padding-right: 48px; }
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background-color: var(--vanilla);
  transition: box-shadow var(--dur) var(--ease);
}

#site-header.scrolled {
  box-shadow: 0 1px 24px rgba(30, 30, 30, 0.08);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .header-inner { padding: 0 48px; }
}

.logo-link { display: flex; align-items: center; }

.logo-img {
  height: 66px;
  width: auto;
  display: block;
}

@media (min-width: 768px) {
  .logo-img { height: 78px; }
}

/* ══════════════════════════════════════
   BURGER BUTTON
══════════════════════════════════════ */
.burger-btn {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

@media (min-width: 768px) {
  .burger-btn { right: 48px; }
}

.burger-line {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--anthracite);
  transition:
    transform var(--dur) var(--ease),
    opacity   var(--dur) var(--ease);
  transform-origin: center;
}

.burger-btn.is-open .burger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.burger-btn.is-open .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.burger-btn.is-open .burger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ══════════════════════════════════════
   NAV OVERLAY
══════════════════════════════════════ */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: rgba(30, 30, 30, 0.25);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}

.nav-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* ══════════════════════════════════════
   NAV PANEL
══════════════════════════════════════ */
.nav-panel {
  position: fixed;
  top: 0; right: 0;
  z-index: 300;
  width: min(380px, 92vw);
  height: 100dvh;
  background-color: var(--vanilla);
  display: flex;
  flex-direction: column;
  padding: 20px 32px 40px;
  transform: translateX(100%);
  transition: transform 0.42s var(--ease);
  overflow-y: auto;
}

.nav-panel.is-open {
  transform: translateX(0);
}

.nav-top {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 48px;
  flex-shrink: 0;
}

.nav-close-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--anthracite);
  opacity: 0.6;
  transition: opacity 0.2s;
}
.nav-close-btn:hover { opacity: 1; }

.nav-list {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.nav-list li {
  border-bottom: 1px solid rgba(30, 30, 30, 0.08);
}

.nav-link {
  display: block;
  padding: 13px 0;
  font-size: clamp(1.25rem, 4vw, 1.625rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--anthracite);
  transition: padding-left var(--dur) var(--ease), opacity 0.2s;
}

.nav-link:hover {
  padding-left: 10px;
  opacity: 0.6;
}

.nav-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(30, 30, 30, 0.08);
  flex-shrink: 0;
}

.nav-instagram {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--anthracite);
  opacity: 0.45;
  transition: opacity 0.2s;
}
.nav-instagram:hover { opacity: 1; }

/* ══════════════════════════════════════
   LABELS & TYPOGRAPHY
══════════════════════════════════════ */
.label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--anthracite);
  opacity: 0.4;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-top: 12px;
  margin-bottom: 24px;
}

.section-desc {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.78;
  max-width: 560px;
  opacity: 0.65;
}

/* ══════════════════════════════════════
   SECTION BASE
══════════════════════════════════════ */
.section {
  padding-top: calc(var(--header-h) + 72px);
  padding-bottom: 96px;
}

.section--alt {
  background-color: var(--greige);
}

.section-intro {
  margin-bottom: 64px;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.section--hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-top: 0;
  padding-bottom: 0;
}

/* Mobile: content col then visual, stacked */
.hero-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.hero-content-col {
  padding: calc(var(--header-h) / 2) 24px 40px;
}

.hero-content {
  max-width: 600px;
}

/* Full-width square on mobile */
.hero-visual {
  width: 100%;
  flex-shrink: 0;
}

.hero-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--greige);
  overflow: hidden;
  position: relative;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Desktop: two columns side by side */
@media (min-width: 860px) {
  .hero-main {
    flex-direction: row;
    align-items: center;
  }

  .hero-content-col {
    flex: 1;
    min-width: 0;
    padding: calc(var(--header-h) / 2) 56px 72px 60px;
  }

  .hero-visual {
    flex: 0 0 42%;
    width: 42%;
    padding: 72px 60px 72px 32px;
    display: flex;
    align-items: center;
    align-self: stretch;
  }

  .hero-img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1;
  }
}

@media (min-width: 1200px) {
  .hero-content-col {
    padding-left: max(60px, calc((100vw - var(--container)) / 2 + 60px));
  }
  .hero-visual {
    padding: 80px 72px 80px 40px;
  }
}

.hero-title {
  font-size: clamp(2.75rem, 6vw, 5.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

.hero-tagline {
  font-size: 1.0625rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  opacity: 0.38;
  margin-bottom: 28px;
}

.hero-desc {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.75;
  max-width: 480px;
  opacity: 0.68;
  margin-bottom: 44px;
}

/* Hero pillars bar */
.hero-pillars {
  border-top: 1px solid rgba(30, 30, 30, 0.1);
  background-color: var(--vanilla);
}

.pillars-inner {
  display: flex;
}

.pillar {
  flex: 1;
  padding: 24px 0;
  border-right: 1px solid rgba(30, 30, 30, 0.08);
  padding-left: 24px;
}

.pillar:last-child { border-right: none; }

.pillar-num {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  opacity: 0.3;
  margin-bottom: 6px;
}

.pillar-text {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.01em;
}

@media (min-width: 640px) {
  .pillar { padding: 28px 48px; }
  .pillar-text { font-size: 0.8125rem; }
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  border-radius: 3px;
  transition:
    background-color 0.2s,
    color            0.2s,
    transform        0.1s;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn--primary {
  background-color: var(--anthracite);
  color: var(--vanilla);
}
.btn--primary:hover { background-color: #333; }

.btn--light {
  background-color: var(--vanilla);
  color: var(--anthracite);
}
.btn--light:hover { background-color: var(--greige); }

.btn--outline {
  border: 1px solid var(--anthracite);
  color: var(--anthracite);
}
.btn--outline:hover {
  background-color: var(--anthracite);
  color: var(--vanilla);
}

.btn--whatsapp {
  background-color: #25D366;
  color: #fff;
}
.btn--whatsapp:hover { background-color: #1ebe5c; }

/* ══════════════════════════════════════
   COFFEE CARDS
══════════════════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: rgba(30, 30, 30, 0.1);
  border: 1px solid rgba(30, 30, 30, 0.1);
  margin-bottom: 80px;
}

@media (min-width: 580px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background-color: var(--greige);
}

.card-body {
  padding: 32px;
}

@media (min-width: 768px) {
  .card-body { padding: 40px; }
}

.card-origin {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.35;
  margin-bottom: 14px;
}

.card-name {
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.card-notes {
  font-size: 0.875rem;
  font-style: italic;
  font-weight: 300;
  opacity: 0.6;
  margin-bottom: 24px;
  line-height: 1.5;
}

.card-details {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.card-details li {
  font-size: 0.75rem;
  opacity: 0.45;
  letter-spacing: 0.01em;
}

.card-details li::before {
  content: "— ";
}

/* ══════════════════════════════════════
   FAQ ACCORDION
══════════════════════════════════════ */
.faq-block {
  margin-bottom: 80px;
}

.faq-title {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.38;
  margin-bottom: 20px;
}

.faq-list {
  border-top: 1px solid rgba(30, 30, 30, 0.1);
}

.faq-item {
  border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.4;
  text-align: left;
  gap: 20px;
  transition: opacity 0.2s;
}

.faq-q:hover { opacity: 0.6; }

/* Plus/minus icon */
.faq-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  position: relative;
  opacity: 0.35;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--anthracite);
  top: 50%;
  left: 50%;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.faq-icon::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.faq-q[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-q[aria-expanded="true"] .faq-icon {
  opacity: 0.6;
}

/* Animated drawer */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.42s var(--ease);
}

.faq-a.is-open {
  max-height: 600px;
}

.faq-a p {
  padding-bottom: 28px;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.8;
  opacity: 0.7;
  max-width: 680px;
}

/* ══════════════════════════════════════
   CONTACT BOX (dark card)
══════════════════════════════════════ */
.contact-box {
  background-color: var(--anthracite);
  color: var(--vanilla);
  padding: 48px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 80px;
}

@media (min-width: 768px) {
  .contact-box { padding: 56px; }
}

.contact-box__title {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.contact-box__desc {
  font-size: 0.875rem;
  font-weight: 300;
  opacity: 0.6;
  max-width: 480px;
  line-height: 1.65;
}

.contact-box__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ══════════════════════════════════════
   HISTOIRE — STORY BLOCKS
══════════════════════════════════════ */
.story-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  margin-bottom: 80px;
  max-width: 720px;
}

.story-block h3 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.38;
  margin-bottom: 14px;
}

.story-block p {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.82;
}

/* ══════════════════════════════════════
   PROFESSIONNELS — BENEFITS GRID
══════════════════════════════════════ */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 80px;
}

@media (min-width: 580px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

.benefit {
  padding-top: 24px;
  border-top: 1px solid rgba(30, 30, 30, 0.12);
}

.benefit-num {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  opacity: 0.28;
  margin-bottom: 16px;
}

.benefit-title {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.benefit p {
  font-size: 0.8125rem;
  font-weight: 300;
  line-height: 1.7;
  opacity: 0.6;
}

/* ══════════════════════════════════════
   CONTACT — GRID CARDS
══════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: rgba(30, 30, 30, 0.1);
  border: 1px solid rgba(30, 30, 30, 0.1);
}

@media (min-width: 640px) {
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}

.contact-card {
  background-color: var(--vanilla);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background-color 0.22s, color 0.22s;
}

.contact-card:hover {
  background-color: var(--anthracite);
  color: var(--vanilla);
}

.contact-card__icon {
  opacity: 0.5;
  margin-bottom: 8px;
  transition: opacity 0.22s;
}

.contact-card:hover .contact-card__icon {
  opacity: 0.8;
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.contact-card p {
  font-size: 0.8125rem;
  font-weight: 300;
  opacity: 0.55;
  line-height: 1.5;
  transition: opacity 0.22s;
}

.contact-card:hover p {
  opacity: 0.75;
}

/* ══════════════════════════════════════
   LÉGAL
══════════════════════════════════════ */
.legal-content {
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.legal-block h3 {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.38;
  margin-bottom: 10px;
}

.legal-block p {
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.8;
  opacity: 0.72;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background-color: var(--anthracite);
  color: var(--vanilla);
  padding: 72px 0 48px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-logo {
  display: inline-flex;
  background-color: var(--vanilla);
  padding: 10px 20px;
  border-radius: 10px;
  transition: opacity 0.2s;
}

.footer-logo:hover {
  opacity: 0.85;
}

.footer-logo-img {
  height: 80px;
  width: auto;
}


.footer-tagline {
  font-size: 0.8125rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  opacity: 0.38;
  margin-top: 4px;
}

.footer-instagram {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 400;
  opacity: 0.45;
  transition: opacity 0.2s;
  margin-top: 8px;
}

.footer-instagram:hover { opacity: 1; }

.footer-copy {
  font-size: 0.6875rem;
  opacity: 0.25;
  letter-spacing: 0.02em;
  margin-top: 16px;
}

.footer-copy a {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-copy a:hover {
  opacity: 0.7;
}

/* ══════════════════════════════════════
   RESPONSIVE ADJUSTMENTS
══════════════════════════════════════ */
@media (max-width: 480px) {
  .section { padding-top: calc(var(--header-h) + 48px); padding-bottom: 72px; }
  .contact-box { padding: 32px 24px; }
  .pillar { padding-left: 16px; }
  .pillar-text { font-size: 0.6875rem; }
  .faq-q { font-size: 0.875rem; }
}

@media (min-width: 1024px) {
  .section { padding-top: calc(var(--header-h) + 96px); padding-bottom: 120px; }
  .section-intro { margin-bottom: 80px; }
  .story-content { gap: 72px; }
}

/* ══════════════════════════════════════
   LANGUAGE SWITCHER
══════════════════════════════════════ */
.lang-switcher {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

@media (min-width: 768px) {
  .lang-switcher { left: 48px; }
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--anthracite);
  opacity: 0.45;
  padding: 6px 0;
  transition: opacity 0.2s;
}

.lang-btn:hover { opacity: 0.9; }

.lang-btn svg {
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease);
}

.lang-btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--vanilla);
  border: 1px solid rgba(30, 30, 30, 0.1);
  border-radius: 3px;
  min-width: 128px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  box-shadow: 0 8px 32px rgba(30, 30, 30, 0.1);
}

.lang-dropdown.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.lang-opt {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 0.7875rem;
  font-weight: 400;
  text-align: left;
  transition: background-color 0.15s;
  color: var(--anthracite);
  opacity: 0.6;
}

.lang-opt:hover {
  background-color: var(--greige);
  opacity: 1;
}

.lang-opt.is-active {
  font-weight: 600;
  opacity: 1;
}

/* ══════════════════════════════════════
   CARD CAROUSEL
══════════════════════════════════════ */
.card-carousel {
  position: relative;
  overflow: hidden;
  background-color: var(--anthracite);
}

.carousel-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

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

.carousel-track img {
  flex: 0 0 100%;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  scroll-snap-align: start;
  display: block;
  pointer-events: none;
  user-select: none;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 10px 0 9px;
  background-color: var(--greige);
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--anthracite);
  opacity: 0.18;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.dot.is-active { opacity: 0.65; }

/* ══════════════════════════════════════
   MOBILE-ONLY SECTION VISUALS
══════════════════════════════════════ */
.visual-mobile {
  display: block;
  padding: 0 24px 48px;
  margin-top: -48px; /* pull up against faq-block margin-bottom */
  background-color: var(--greige);
}

.visual-mobile img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

@media (min-width: 860px) {
  .visual-mobile { display: none; }
}

@media (min-width: 480px) and (max-width: 859px) {
  .visual-mobile { padding: 0 48px 56px; }
}