/* ============================================
   DGH ETIQUETAS — UI COMPONENTS
   Navbar, Buttons, Cards, Forms
   ============================================ */

/* ── NAVBAR ────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-sticky);
  padding: 1.25rem 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-glass);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-icon {
  width: 44px;
  height: 44px;
  background: var(--color-brand-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.05em;
}

.navbar__logo-text {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.navbar__logo-text small {
  display: block;
  font-size: 0.65rem;
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.navbar__link {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cta);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

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

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

.navbar__cta {
  display: inline-flex;
}

/* Mobile Menu Toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

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

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

@media (max-width: 1023px) {
  .navbar__toggle { display: flex; }
  .navbar__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    flex-direction: column;
    background: var(--color-bg-tertiary);
    padding: 5rem 2rem 2rem;
    gap: var(--space-lg);
    transition: right var(--transition-base);
    border-left: 1px solid var(--color-border-glass);
  }
  .navbar__links.open { right: 0; }
  .navbar__cta { width: 100%; }
}

/* ── BUTTONS ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-cta);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(192, 36, 36, 0.3);
}

.btn--primary:hover {
  background: var(--gradient-cta-hover);
  box-shadow: 0 6px 30px rgba(192, 36, 36, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn--primary:hover::after {
  transform: translateX(100%);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-glass-hover);
}

.btn--outline:hover {
  border-color: var(--color-brand-primary);
  background: rgba(192, 36, 36, 0.1);
  color: var(--color-text-primary);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  padding: 0.5rem 0;
  text-transform: none;
  letter-spacing: normal;
  font-weight: var(--fw-medium);
}

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

.btn--ghost .btn-arrow {
  transition: transform var(--transition-base);
}

.btn--ghost:hover .btn-arrow {
  transform: translateX(4px);
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: 0.95rem;
}

/* ── SERVICE CARDS ─────────────────────────── */
.service-card {
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: var(--gradient-cta);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  background: var(--color-glass-bg-hover);
  border-color: var(--color-border-accent);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
}

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

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  background: rgba(192, 36, 36, 0.1);
  border: 1px solid rgba(192, 36, 36, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: rgba(192, 36, 36, 0.2);
  border-color: rgba(192, 36, 36, 0.4);
  transform: scale(1.1);
}

.service-card__icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-brand-primary-light);
  fill: none;
  stroke-width: 1.5;
}

.service-card__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

.service-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

/* ── INDUSTRY CARDS ────────────────────────── */
.industry-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.industry-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.industry-card:hover .industry-card__img {
  transform: scale(1.08);
}

.industry-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,20,0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: background var(--transition-base);
}

.industry-card:hover .industry-card__overlay {
  background: linear-gradient(180deg, rgba(192,36,36,0.15) 0%, rgba(10,10,20,0.95) 100%);
}

.industry-card__name {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
}

.industry-card__desc {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.industry-card:hover .industry-card__desc {
  opacity: 1;
  transform: translateY(0);
}

/* ── STAT ITEM ─────────────────────────────── */
.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: var(--fs-stat);
  font-weight: var(--fw-extrabold);
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-item__number .stat-suffix {
  font-size: 0.5em;
  color: var(--color-brand-primary-light);
}

.stat-item__label {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: var(--fw-medium);
}

/* ── PRODUCT CAROUSEL ──────────────────────── */
.carousel {
  position: relative;
  overflow: hidden;
}

.carousel__track {
  display: flex;
  gap: var(--space-xl);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--space-lg) 0;
}

.carousel__track::-webkit-scrollbar { display: none; }

.carousel__slide {
  flex: 0 0 auto;
  width: 320px;
  scroll-snap-align: start;
}

.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.product-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

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

.product-card__title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-sm);
}

.product-card__text {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.carousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border-glass-hover);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.carousel__btn:hover {
  border-color: var(--color-brand-primary);
  background: rgba(192,36,36,0.15);
}

.carousel__dots {
  display: flex;
  gap: var(--space-sm);
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border-glass-hover);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.carousel__dot.active {
  background: var(--color-brand-primary);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ── CONTACT FORM ──────────────────────────── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--fs-body);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px rgba(192, 36, 36, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-input.error {
  border-color: #E63946;
  animation: shake 0.5s ease;
}

/* ── WHATSAPP FLOAT ────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-overlay);
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  animation: pulseScale 2s ease-in-out infinite;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 72px;
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  border: 1px solid var(--color-border-glass);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
}

/* ── TICKER / TRUST BAR ────────────────────── */
.ticker {
  overflow: hidden;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border-glass);
  border-bottom: 1px solid var(--color-border-glass);
  background: var(--color-bg-secondary);
}

.ticker__track {
  display: flex;
  align-items: center;
  gap: var(--space-3xl);
  animation: tickerScroll 25s linear infinite;
  width: max-content;
}

.ticker__item {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0.5;
  transition: opacity var(--transition-base);
}

.ticker__item:hover { opacity: 1; }

.ticker__separator {
  width: 6px;
  height: 6px;
  background: var(--color-brand-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── BACK TO TOP ───────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 6rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-overlay);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  border-color: var(--color-brand-primary);
  background: rgba(192,36,36,0.15);
}