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

html {
  scroll-behavior: smooth;
}

/* Header / navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-7);
  background-color: transparent;
  transition:
    background-color var(--transition-slow),
    backdrop-filter var(--transition-slow),
    box-shadow var(--transition-slow),
    height var(--transition-base);
}

nav.scrolled {
  background-color: rgba(20, 10, 4, 0.93);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
  height: var(--nav-h-sm);
}

.logo-wrap {
  flex-shrink: 0;
  line-height: 0;
}

.logo-full {
  height: 52px;
  display: block;
  transition: opacity var(--transition-base);
}

.logo-sm {
  height: 42px;
  display: none;
  transition: opacity var(--transition-base);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
  color: var(--color-text-on-dark);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-links > li > a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 1.5px;
  background: var(--color-primary-light);
  transition:
    left var(--transition-fast),
    right var(--transition-fast);
}

.nav-links > li > a:hover,
.nav-links > li:focus-within > a {
  color: var(--color-primary-light);
}

.nav-links > li > a:hover::after,
.nav-links > li:focus-within > a::after {
  left: 0.8rem;
  right: 0.8rem;
}

.nav-links .cta-link > a {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1.1rem;
  border-radius: 0;
}

.nav-links .cta-link > a::after {
  display: none;
}

.nav-links .cta-link > a:hover {
  background: var(--color-primary-light);
  color: var(--color-white);
}

.nav-links .has-dropdown > a .chevron {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-links .has-dropdown:hover > a .chevron,
.nav-links .has-dropdown:focus-within > a .chevron {
  transform: rotate(-135deg) translateY(-2px);
}

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 220px;
  background: var(--color-dark-2);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(200, 113, 26, 0.08);
  padding: var(--space-2) 0;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
  z-index: 200;
}

.dropdown::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 11px;
  height: 11px;
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-border-dark);
  border-left: 1px solid var(--color-border-dark);
  border-radius: 2px 0 0 0;
}

.nav-links .has-dropdown:hover .dropdown,
.nav-links .has-dropdown:focus-within .dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.65rem 1.2rem;
  text-decoration: none;
  color: var(--color-text-on-dark);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

/* Loading button styles */
.btn-loading {
  position: relative !important;
  color: transparent !important;
  pointer-events: none !important;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}


.dropdown-item:hover {
  background: rgba(200, 113, 26, 0.12);
  color: var(--color-primary-light);
  padding-left: 1.5rem;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border-dark);
  margin: var(--space-2) 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition:
    transform 0.35s,
    opacity 0.35s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h-sm);
  left: 0;
  right: 0;
  background: rgba(15, 8, 2, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: var(--space-5) var(--space-6) var(--space-6);
  transform: translateY(-110%);
  transition: transform var(--transition-slow);
  max-height: calc(100vh - var(--nav-h-sm));
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu > ul > li {
  border-bottom: 1px solid var(--color-border-dark);
}

.mobile-menu > ul > li > a {
  display: block;
  padding: var(--space-4) 0;
  text-decoration: none;
  color: var(--color-text-on-dark);
  font-size: var(--text-base);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition:
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

.mobile-menu > ul > li > a:hover {
  color: var(--color-primary-light);
  padding-left: var(--space-2);
}

.mob-services-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) 0;
  background: none;
  border: none;
  color: var(--color-text-on-dark);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.mob-services-toggle:hover {
  color: var(--color-primary-light);
}

.mob-chevron {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.mob-services-toggle.open .mob-chevron {
  transform: rotate(-135deg);
}

.mob-services-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease-out);
}

.mob-services-panel.open {
  max-height: 400px;
}

.mob-services-panel a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.75rem var(--space-4);
  text-decoration: none;
  color: var(--color-text-on-dark-2);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition:
    color var(--transition-fast),
    padding-left var(--transition-fast);
  border-left: 2px solid rgba(200, 113, 26, 0.25);
  margin-left: var(--space-2);
  margin-bottom: 2px;
}

.mob-services-panel a:hover {
  color: var(--color-primary-light);
  padding-left: var(--space-5);
  border-left-color: var(--color-primary-light);
}

@media (max-width: 900px) {
  nav {
    padding: 0 var(--space-5);
    height: var(--nav-h-sm);
  }
  .logo-full {
    display: none;
  }
  .logo-sm {
    display: block;
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-menu {
    display: block;
  }
}

/* Custom scrollbar */
*::-webkit-scrollbar {
  width: 10px;
}
*::-webkit-scrollbar-track {
  background: var(--color-dark-2);
}
*::-webkit-scrollbar-thumb {
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  border-radius: 0;
}
*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    180deg,
    var(--color-primary-light) 0%,
    var(--color-primary) 100%
  );
}

/* ── FOOTER WRAPPER ──────────────────────────────────────── */
.footer {
  position: relative;
  background: var(--color-dark);
  overflow: hidden;
  isolation: isolate;
}

/* thin top accent line */
.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary-dark) 20%,
    var(--color-primary) 50%,
    var(--color-primary-dark) 80%,
    transparent 100%
  );
}
.imigongo-strip {
  height: 50px;
  width: 100%;
  background-image: url("../img/home/imigongo.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: fixed;
  background-attachment: fixed;
}

/* ── IMIGONGO SVG PATTERNS ───────────────────────────────── */
.imigongo {
  position: absolute;
  pointer-events: none;
  opacity: 0.13;
}
.imigongo--tl {
  top: -10px;
  right: -10px;
  width: 280px;
  transform: rotate(0deg);
}
.imigongo--br {
  bottom: 40px;
  left: -10px;
  width: 240px;
  transform: rotate(180deg);
}

/* ── MAIN GRID ───────────────────────────────────────────── */
.footer__inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 3rem 2.5rem;
}

/* ── BRAND COL ───────────────────────────────────────────── */
.footer__brand {
}

.footer__logo {
  display: block;
  width: 200px;
  margin-bottom: 1.4rem;
  filter: brightness(1.05);
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-primary-light);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.footer__desc {
  font-size: 0.84rem;
  color: var(--color-text-on-dark-2);
  line-height: 1.75;
  max-width: 280px;
}

.footer__badges {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.6rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(200, 113, 26, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-primary-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(200, 113, 26, 0.07);
}

.badge i {
  font-size: 0.7rem;
  color: var(--color-primary);
}

/* ── COL TITLES ──────────────────────────────────────────── */
.footer__col-title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer__col-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 113, 26, 0.4), transparent);
}

/* ── LINKS ───────────────────────────────────────────────── */
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  color: var(--color-text-on-dark-2);
  text-decoration: none;
  transition:
    color var(--transition-base),
    gap var(--transition-base);
}

.footer__links a::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  transition:
    background var(--transition-base),
    transform var(--transition-base);
  flex-shrink: 0;
}

.footer__links a:hover {
  color: var(--color-primary-light);
  gap: 0.65rem;
}

.footer__links a:hover::before {
  background: var(--color-primary);
  transform: scale(1.4);
}

/* ── CONTACT ─────────────────────────────────────────────── */
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(200, 113, 26, 0.12);
  border: 1px solid rgba(200, 113, 26, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-base);
}

.contact-item:hover .contact-icon {
  background: rgba(200, 113, 26, 0.22);
}

.contact-icon i {
  font-size: 13px;
  color: var(--color-primary);
}

.contact-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.contact-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-text-on-dark-2);
}

.contact-value {
  font-size: 0.85rem;
  color: var(--color-text-on-dark);
}

.contact-value a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}
.contact-value a:hover {
  color: var(--color-primary-light);
}

/* ── SOCIAL ROW ──────────────────────────────────────────── */
.footer__social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--glass-light);
  border: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.social-link i {
  font-size: 15px;
  color: var(--color-text-on-dark-2);
  transition: color var(--transition-base);
}
.social-link:hover i {
  color: var(--color-primary-light);
}

.social-link:hover {
  background: rgba(200, 113, 26, 0.18);
  border-color: rgba(200, 113, 26, 0.45);
  transform: translateY(-2px);
  box-shadow: var(--shadow-amber);
}

/* ── DIVIDER ─────────────────────────────────────────────── */
.footer__divider {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer__divider hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(200, 113, 26, 0.25) 30%,
    rgba(200, 113, 26, 0.25) 70%,
    transparent
  );
}

/* ── BOTTOM BAR ──────────────────────────────────────────── */
.footer__bottom {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.2rem 2rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--color-text-on-dark-2);
}

.footer__copy span {
  color: var(--color-primary);
}

.footer__bottom-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer__bottom-links a {
  font-size: 0.78rem;
  color: var(--color-text-on-dark-2);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

/* ── NEWSLETTER ──────────────────────────────────────────── */
.newsletter {
  margin-top: 1.6rem;
  display: flex;
  gap: 0;
  border: 1px solid rgba(200, 113, 26, 0.25);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.newsletter input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 0.65rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-on-dark);
}

.newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.newsletter button {
  background: var(--color-primary);
  border: none;
  padding: 0.65rem 1rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  transition: background var(--transition-base);
  white-space: nowrap;
}

.newsletter button:hover {
  background: var(--color-primary-light);
}

/* ── WHATSAPP FLOATING BTN ───────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  box-shadow:
    var(--shadow-amber),
    0 8px 32px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  overflow: hidden;
  max-width: 52px;
  transition:
    max-width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow var(--transition-base);
}

.wa-float:hover {
  max-width: 220px;
  box-shadow:
    0 6px 32px rgba(200, 113, 26, 0.5),
    0 12px 40px rgba(0, 0, 0, 0.35);
}

.wa-float__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wa-float__icon i {
  font-size: 22px;
  color: #fff;
}

.wa-float__label {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  padding-right: 1.1rem;
  opacity: 0;
  transition: opacity 0.2s 0.1s;
}

.wa-float:hover .wa-float__label {
  opacity: 1;
}

/* pulse ring */
.wa-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary);
  animation: pulse-ring 2.2s ease-out infinite;
  pointer-events: none;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__inner {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
  .footer__col:last-child {
    grid-column: 1 / -1;
    max-width: 480px;
  }
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 2rem;
    padding: 3rem 1.5rem 1.5rem;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__desc {
    max-width: 100%;
  }
  .imigongo--tl {
    width: 180px;
  }
  .imigongo--br {
    width: 160px;
  }
}

@media (max-width: 480px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer__bottom-links {
    gap: 1rem;
    flex-wrap: wrap;
  }
  .wa-float {
    bottom: 1.25rem;
    right: 1.25rem;
  }
}