/* ═══════════════════════════════════════════
   SHARED COMPONENTS
   ═══════════════════════════════════════════ */

/* ── Page Loader ── */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: var(--bg-primary);
}

.page-loader__logo {
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--gold);
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.04em;
  position: relative;
  background: linear-gradient(145deg, rgba(200, 165, 90, 0.14), rgba(10, 10, 15, 0) 60%);
}

.page-loader__logo span {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-loader__logo::after {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  animation: loaderBorder 1.2s var(--ease-in-out) infinite;
}

@keyframes loaderBorder {
  0%   { transform: scaleX(0); transform-origin: left; }
  50%  { transform: scaleX(1); transform-origin: left; }
  51%  { transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

.page-loader__text {
  position: absolute;
  bottom: calc(50% - 70px);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--text-muted);
}

/* ── Custom Cursor ── */
.cursor-dot {
  position: fixed;
  z-index: 9999;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  pointer-events: none;
  background: var(--gold);
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-elastic), height 0.3s var(--ease-elastic), opacity 0.25s var(--ease-out), transform 0.3s var(--ease-elastic);
}

.cursor-dot.is-hover {
  width: 12px;
  height: 12px;
  background: var(--gold-light);
  mix-blend-mode: normal;
}

.cursor-dot.is-hidden {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0);
}

.cursor-ring {
  position: fixed;
  z-index: 9998;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  pointer-events: none;
  border: 1px solid rgba(200, 165, 90, 0.3);
  transform: translate(-50%, -50%);
  background: transparent;
  transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out), background-color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.cursor-text {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: transform 0.3s var(--ease-elastic), opacity 0.2s var(--ease-out);
}

.cursor-text.is-active {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* ── Site Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 5vw, 56px);
  transition: background var(--dur-normal) var(--ease-out),
              border-color var(--dur-normal) var(--ease-out),
              backdrop-filter var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.site-header.is-scrolled {
  background: rgba(10, 10, 15, 0.82);
  backdrop-filter: blur(28px) saturate(1.4);
  -webkit-backdrop-filter: blur(28px) saturate(1.4);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.site-header.is-scrolled::after {
  opacity: 0.4;
}

.header__left {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.logo__mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--gold);
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(200, 165, 90, 0.16), rgba(10, 10, 15, 0) 60%);
  box-shadow: inset 0 0 0 1px rgba(10, 10, 15, 0.6), 0 4px 18px rgba(0, 0, 0, 0.45);
  transition: all var(--dur-normal) var(--ease-out);
}

/* Sharp inner corner accents for a crisper, "designed" monogram */
.logo__mark::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(200, 165, 90, 0.35);
  border-radius: 2px;
  pointer-events: none;
  transition: border-color var(--dur-normal) var(--ease-out);
}

.logo__mark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.logo:hover .logo__mark {
  color: var(--bg-primary);
  box-shadow: inset 0 0 0 1px rgba(10, 10, 15, 0.2), 0 8px 26px rgba(200, 165, 90, 0.35);
}

.logo:hover .logo__mark::before {
  opacity: 1;
}

.logo:hover .logo__mark::after {
  border-color: rgba(10, 10, 15, 0.45);
}

.logo__mark span {
  position: relative;
  z-index: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: -webkit-text-fill-color var(--dur-normal) var(--ease-out);
}

.logo:hover .logo__mark span {
  -webkit-text-fill-color: var(--bg-primary);
  color: var(--bg-primary);
}

.logo__text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Desktop Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  position: relative;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  padding: 4px 0;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-gold);
  transition: width var(--dur-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--text-primary);
}

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

/* Header Actions */
.header__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bg-primary);
  background: var(--gradient-gold);
  border: none;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.header__cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

.header__cta svg {
  width: 14px;
  height: 14px;
}

/* Menu Toggle */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-medium);
  cursor: pointer;
  position: relative;
  z-index: 110;
}

.menu-toggle__bars {
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  position: relative;
  transition: background var(--dur-fast) var(--ease-out);
}

.menu-toggle__bars::before,
.menu-toggle__bars::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  color: var(--text-primary);
  transition: transform var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}

.menu-toggle__bars::before { top: -6px; }
.menu-toggle__bars::after  { top: 6px; }

.menu-toggle.is-open .menu-toggle__bars {
  background: transparent;
}

.menu-toggle.is-open .menu-toggle__bars::before {
  transform: translateY(6px) rotate(45deg);
  color: var(--gold);
}

.menu-toggle.is-open .menu-toggle__bars::after {
  transform: translateY(-6px) rotate(-45deg);
  color: var(--gold);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 28px;
  background: var(--bg-primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-normal) var(--ease-out);
}

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

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(32px, 8vw, 56px);
  font-weight: 700;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(20px);
  transition: color var(--dur-fast) var(--ease-out);
}

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

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

.mobile-menu__footer {
  position: absolute;
  bottom: 40px;
  display: flex;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 28px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  transition: all var(--dur-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--primary {
  color: var(--bg-primary);
  background: var(--gradient-gold);
  border-color: var(--gold);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

.btn--secondary {
  color: var(--text-primary);
  border-color: var(--border-medium);
  background: transparent;
}

.btn--secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn--ghost {
  color: var(--gold);
  border-color: transparent;
  padding: 0;
  min-height: auto;
  gap: 8px;
}

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

.btn--large {
  min-height: 60px;
  padding: 0 36px;
  font-size: 14px;
}

/* ── Card Base ── */
.card {
  position: relative;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  transition: all var(--dur-normal) var(--ease-out);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
  pointer-events: none;
}

.card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--glow-gold);
}

.card:hover::before {
  opacity: 1;
}

/* ── Service Card ── */
.service-card {
  position: relative;
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  transition: all var(--dur-normal) var(--ease-out);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: var(--border-medium);
  background: var(--bg-elevated);
}

.service-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin: 28px 0 24px;
  color: var(--teal);
  transition: color var(--dur-normal) var(--ease-out);
}

.service-card:hover .service-card__icon {
  color: var(--gold);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  margin-bottom: 12px;
  font-size: clamp(20px, 2vw, 26px);
}

.service-card__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ── Stat Card ── */
.stat-card {
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  text-align: center;
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 700;
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card__label {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

/* ── Site Footer ── */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Subtle gold gradient glow at footer top */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0.5;
}

/* ── Footer Motto Banner ── */
.footer__motto {
  padding: 60px 0 48px;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
}

.footer__motto-text {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--gold) 60%, var(--copper) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  max-width: 700px;
  margin: 0 auto;
}

.footer__motto-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-top: 16px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 36px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 300px;
  line-height: 1.7;
}

.footer__heading {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer__heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 1px;
  background: var(--gradient-gold);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  display: inline-block;
}

.footer__link:hover {
  color: var(--gold);
  transform: translateX(4px);
}

/* External link indicator */
.footer__link--external::after {
  content: ' ↗';
  font-size: 10px;
  opacity: 0.5;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.footer__link--external:hover::after {
  opacity: 1;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0 36px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer__bottom-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__company {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  opacity: 0.7;
}

.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer__social a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  color: var(--text-secondary);
  transition: all var(--dur-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.footer__social a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.footer__social a:hover {
  border-color: var(--gold);
  color: var(--bg-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(200, 165, 90, 0.25);
}

.footer__social a:hover::before {
  opacity: 1;
}

.footer__social svg {
  width: 18px;
  height: 18px;
  position: relative;
  z-index: 1;
}

/* ── Scroll Indicator ── */
.scroll-cue {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.scroll-cue__line {
  width: 40px;
  height: 1px;
  background: var(--gold);
  transform-origin: left;
}

/* ── Page Transition Overlay ── */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: var(--bg-primary);
  transform: translateY(100%);
  pointer-events: none;
}

.page-transition.is-active {
  pointer-events: auto;
}

/* ═══════════════════════════════════════════
   MEDIA LOGOS MARQUEE BAND
   ═══════════════════════════════════════════ */

.media-logos {
  padding: 48px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  overflow: hidden;
}

@keyframes marquee-media {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

.media-logos__track {
  display: flex;
  gap: 60px;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: marquee-media 30s linear infinite;
}

.media-logos__track:hover {
  animation-play-state: paused;
}

.media-logos__item {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
  opacity: 0.4;
  transition: all 0.4s var(--ease-out);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.media-logos__item:hover {
  opacity: 1;
  color: var(--gold);
}

.media-logos__divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.3;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   GSAP ACCORDION (FAQ)
   ═══════════════════════════════════════════ */

.faq-section {
  background: var(--bg-secondary);
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.faq-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  transition: color 0.3s var(--ease-out);
  gap: 20px;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

.faq-item__header:hover {
  color: var(--gold);
}

.faq-item__question {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
}

.faq-item__toggle {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-medium);
  display: grid;
  place-items: center;
  transition: all 0.4s var(--ease-out);
  flex-shrink: 0;
}

.faq-item__toggle svg {
  width: 14px;
  height: 14px;
  color: var(--gold);
  transition: transform 0.4s var(--ease-out);
}

.faq-item.is-open .faq-item__toggle {
  background: var(--gold);
  border-color: var(--gold);
}

.faq-item.is-open .faq-item__toggle svg {
  color: var(--bg-primary);
  transform: rotate(45deg);
}

.faq-item__body {
  overflow: hidden;
  height: 0;
}

.faq-item__answer {
  padding: 0 0 24px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.75;
  max-width: 700px;
}

/* ═══════════════════════════════════════════
   PUBLICATION CARD
   ═══════════════════════════════════════════ */

.publication-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 32px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  transition: all 0.4s var(--ease-out);
}

.publication-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--glow-gold);
}

.publication-card__cover {
  aspect-ratio: 3 / 4;
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.publication-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.publication-card__cover-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  text-align: center;
  padding: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.publication-card__info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.publication-card__type {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
}

.publication-card__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
}

.publication-card__desc {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   SEMINAR CARD
   ═══════════════════════════════════════════ */

.seminar-card {
  padding: 32px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.seminar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
}

.seminar-card:hover::before {
  transform: scaleX(1);
}

.seminar-card:hover {
  border-color: var(--border-medium);
  background: var(--bg-elevated);
}

.seminar-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--teal);
}

.seminar-card__icon svg {
  width: 100%;
  height: 100%;
}

.seminar-card__title {
  font-size: clamp(18px, 1.8vw, 22px);
  margin-bottom: 10px;
}

.seminar-card__text {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.seminar-card__meta {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .publication-card {
    grid-template-columns: 160px 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .header__cta span {
    display: none;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .publication-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }

  .publication-card__cover {
    aspect-ratio: 16 / 9;
    max-height: 220px;
  }

  .faq-item__header {
    padding: 20px 0;
  }

  .faq-item__question {
    font-size: 17px;
  }

  .seminar-card {
    padding: 24px;
  }

  .media-logos {
    padding: 32px 0;
  }

  .media-logos__track {
    gap: 40px;
  }

  .media-logos__item {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .logo__text {
    font-size: 15px;
  }

  .footer__top {
    grid-template-columns: 1fr;
  }

  .publication-card {
    padding: 20px;
  }

  .seminar-card {
    padding: 20px;
  }

  .faq-item__toggle {
    width: 28px;
    height: 28px;
  }

  .faq-item__toggle svg {
    width: 12px;
    height: 12px;
  }
}

/* ── Cursor hide on touch ── */
@media (pointer: coarse) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }
}

/* ═══════════════════════════════════════════
   FLOATING WHATSAPP BUTTON
   ═══════════════════════════════════════════ */
.wa-fab {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  z-index: 400;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #25d366 0%, #128c4b 100%);
  box-shadow: 0 10px 30px rgba(18, 140, 75, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  transition: transform var(--dur-normal) var(--ease-elastic),
              box-shadow var(--dur-normal) var(--ease-out);
}

.wa-fab:hover {
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 16px 40px rgba(18, 140, 75, 0.6);
  color: #fff;
}

.wa-fab svg {
  width: 30px;
  height: 30px;
}

/* Pulsing ring to draw the eye without being noisy */
.wa-fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  opacity: 0.7;
  animation: wa-pulse 2.4s var(--ease-out) infinite;
  pointer-events: none;
}

@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  70%  { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

.wa-fab__tip {
  position: absolute;
  right: calc(100% + 14px);
  white-space: nowrap;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  transition: all var(--dur-normal) var(--ease-out);
}

.wa-fab:hover .wa-fab__tip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 768px) {
  .wa-fab__tip { display: none; }
  .wa-fab {
    width: 54px;
    height: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-fab::before { animation: none; }
}