/* ============================================
   COMPONENTS - Buttons, Cards, Navbar, Footer
   ============================================ */

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
  min-height: 48px;
  user-select: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--wood-cedar) 0%, var(--wood-cedar-dark) 100%);
  color: var(--cream-light);
  border-color: var(--wood-cedar-dark);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--wood-cedar-dark) 0%, var(--wood-cognac) 100%);
  border-color: var(--wood-cognac);
  color: var(--cream-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: transparent;
  color: var(--wood-walnut-dark);
  border-color: var(--wood-walnut-dark);
  border-width: 2px;
}

.btn--secondary:hover {
  background-color: var(--wood-walnut-dark);
  color: var(--cream-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--terracotta {
  background: linear-gradient(135deg, var(--terracotta) 0%, var(--terracotta-dark) 100%);
  color: var(--cream-light);
  border-color: var(--terracotta-dark);
  box-shadow: var(--shadow-sm);
}

.btn--terracotta:hover {
  background: linear-gradient(135deg, var(--terracotta-dark) 0%, var(--copper) 100%);
  border-color: var(--copper);
  color: var(--cream-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn--ghost {
  background-color: rgba(26, 14, 9, 0.3);
  color: var(--cream-light);
  border-color: var(--cream-light);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background-color: var(--cream-light);
  color: var(--wood-walnut-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1DA851 100%);
  color: var(--white);
  border-color: #1DA851;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn--whatsapp:hover {
  background: linear-gradient(135deg, #1DA851 0%, #168040 100%);
  border-color: #168040;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn--lg {
  padding: var(--space-4) var(--space-7);
  font-size: var(--fs-base);
  min-height: 56px;
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-xs);
  min-height: 36px;
}

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

/* === NAVBAR (dark wood solid) === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4) 0;
  background-color: var(--wood-header);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  transition: all var(--transition-base);
}

.navbar--scrolled {
  padding: var(--space-3) 0;
  background-color: var(--wood-header-dark);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.5);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--cream-light);
  transition: opacity var(--transition-base);
}

.navbar__logo:hover {
  opacity: 0.85;
}

.navbar__logo img {
  height: 60px;
  width: auto;
  transform: scaleX(1.15);
  transform-origin: left center;
}

.navbar--no-bg .navbar__logo,
.navbar--scrolled .navbar__logo {
  color: var(--cream-light);
}

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

.navbar__link {
  position: relative;
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--cream-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) 0;
  transition: color var(--transition-base);
}

.navbar--no-bg .navbar__link,
.navbar--scrolled .navbar__link {
  color: var(--cream-light);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--gold);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

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

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

.navbar--no-bg .navbar__link:hover,
.navbar--no-bg .navbar__link--active {
  color: var(--gold-light);
}

.navbar__cta {
  display: none;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
}

.navbar__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--cream-light);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.navbar--no-bg .navbar__toggle span {
  background-color: var(--cream-light);
}

.navbar__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--cream-light);
}

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

.navbar__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--cream-light);
}

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--cream-light);
  z-index: var(--z-overlay);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  padding: var(--space-9) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
  box-shadow: -10px 0 40px rgba(62, 39, 35, 0.15);
}

.mobile-menu__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--wood-walnut);
  cursor: pointer;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  z-index: 2;
}

.mobile-menu__close:hover {
  background-color: var(--cream-warm);
  color: var(--terracotta);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(62, 39, 35, 0.5);
  z-index: calc(var(--z-overlay) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu__overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.mobile-menu__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--wood-walnut);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
  background-color: var(--cream-warm);
  color: var(--terracotta);
  padding-left: var(--space-5);
}

.mobile-menu__contact {
  margin-top: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mobile-menu__contact a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
}

.mobile-menu__contact a:hover {
  background-color: var(--cream-warm);
  color: var(--terracotta);
}

/* === CARDS === */
.card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--cream-warm);
}

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

.card:hover .card__image img {
  transform: scale(1.06);
}

.card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.card__text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 0;
}

.card__footer {
  padding: var(--space-4) var(--space-6);
  background-color: var(--cream-warm);
  border-top: 1px solid var(--border-light);
}

.card__icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-terracotta);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--white);
  font-size: 1.5rem;
  transition: transform var(--transition-bounce);
}

.card:hover .card__icon {
  transform: rotate(-6deg) scale(1.08);
}

/* Service card with image */
.service-card {
  position: relative;
  background-color: var(--wood-walnut);
  color: var(--cream-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all var(--transition-slow);
  cursor: pointer;
  isolation: isolate;
}

.service-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.service-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(26, 14, 9, 0.35) 0%,
    rgba(26, 14, 9, 0.55) 40%,
    rgba(26, 14, 9, 0.88) 75%,
    rgba(26, 14, 9, 0.97) 100%
  );
  pointer-events: none;
  transition: background var(--transition-slow);
}

.service-card:hover::before {
  background: linear-gradient(
    180deg,
    rgba(26, 14, 9, 0.15) 0%,
    rgba(26, 14, 9, 0.4) 40%,
    rgba(26, 14, 9, 0.8) 75%,
    rgba(26, 14, 9, 0.95) 100%
  );
}

.service-card:hover .service-card__bg img {
  transform: scale(1.08);
}

.service-card__content {
  padding: var(--space-6);
  position: relative;
  z-index: 2;
}

.service-card__title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--cream-light);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6), 0 1px 2px rgba(0, 0, 0, 0.8);
}

.service-card__text {
  color: var(--cream-light);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
  line-height: 1.7;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--gold-light);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: gap var(--transition-base);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}

.service-card:hover .service-card__link {
  gap: var(--space-4);
  color: var(--gold);
}

/* === FORMS === */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--text-primary);
  background-color: var(--ivory-soft);
  border: 2px solid var(--border-light);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  outline: none;
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--terracotta);
  background-color: var(--white);
  box-shadow: 0 0 0 4px rgba(200, 75, 49, 0.1);
}

.form__textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-body);
  line-height: 1.6;
}

.form__error {
  font-size: var(--fs-xs);
  color: var(--terracotta-dark);
  margin-top: var(--space-1);
  display: none;
}

.form__group--error .form__input,
.form__group--error .form__textarea,
.form__group--error .form__select {
  border-color: var(--terracotta-dark);
}

.form__group--error .form__error {
  display: block;
}

@keyframes formModalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes formModalSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.form__server-error {
  padding: var(--space-4);
  background-color: rgba(193, 68, 14, 0.1);
  border-left: 4px solid var(--terracotta);
  border-radius: var(--border-radius-sm);
  color: var(--terracotta);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* === FOOTER === */
.footer {
  background: var(--gradient-ebony);
  color: var(--cream-light);
  padding: var(--space-9) 0 var(--space-4);
  position: relative;
  overflow: hidden;
  border-top: 3px solid var(--terracotta);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--terracotta) 0%, var(--gold) 50%, var(--terracotta) 100%);
  margin-top: -3px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--cream-light);
  letter-spacing: -0.01em;
}

.footer__tagline {
  color: rgba(247, 233, 199, 0.7);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer__social-link {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(247, 233, 199, 0.08);
  border: 1px solid rgba(247, 233, 199, 0.15);
  border-radius: var(--border-radius-full);
  color: var(--cream-light);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background: var(--gradient-terracotta);
  border-color: var(--terracotta);
  color: var(--cream-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.footer__title {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: var(--space-4);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__list a,
.footer__list li {
  color: rgba(247, 233, 199, 0.7);
  font-size: var(--fs-sm);
  transition: color var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__list a:hover {
  color: var(--gold-light);
}

.footer__bottom {
  padding-top: var(--space-5);
  border-top: 1px solid rgba(247, 233, 199, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--fs-xs);
  color: rgba(247, 233, 199, 0.5);
}

.footer__bottom a {
  color: rgba(247, 233, 199, 0.7);
  transition: color var(--transition-base);
}

.footer__bottom a:hover {
  color: var(--gold-light);
}

/* === BADGES === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-accent);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--border-radius-full);
  background-color: var(--cream-warm);
  color: var(--wood-walnut);
}

.badge--terracotta {
  background-color: rgba(200, 75, 49, 0.1);
  color: var(--terracotta-dark);
}

.badge--green {
  background-color: rgba(74, 107, 58, 0.1);
  color: var(--forest-green);
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: var(--space-3) 0;
  }

  .navbar__menu {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__logo img {
    height: 50px;
  }

  .navbar__logo {
    font-size: var(--fs-base);
  }

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

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