/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}

.btn--primary {
  background-color: var(--color-brand);
  color: #0B0D10;
}
.btn--primary:hover {
  background-color: var(--color-brand-hover);
  box-shadow: var(--shadow-glow);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-brand);
  border: 1px solid var(--color-brand);
}
.btn--secondary:hover {
  background-color: var(--color-brand-glow);
}

.btn--accent {
  background-color: var(--color-accent);
  color: #0B0D10;
}
.btn--accent:hover {
  background-color: var(--color-accent-hover);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
}
.btn--ghost:hover {
  color: var(--color-brand);
}

.btn--lg {
  padding: 16px 32px;
  font-size: var(--font-body-lg);
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}
.btn__icon {
  transition: transform var(--duration-fast) var(--ease-out);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  transition: background-color var(--duration-normal) var(--ease-out),
              border-bottom var(--duration-normal) var(--ease-out),
              backdrop-filter var(--duration-normal) var(--ease-out);
  padding: var(--space-md) 0;
}

.header--scrolled {
  background-color: rgba(22, 25, 30, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-bg-secondary);
  z-index: var(--z-modal);
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  padding: var(--space-4xl) var(--space-xl);
  display: flex;
  flex-direction: column;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__media img, .hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(11,13,16,0.95) 0%, rgba(11,13,16,0.5) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__title {
  margin-bottom: var(--space-lg);
  font-size: var(--font-display-xl);
}

.hero__typewriter {
  color: var(--color-brand);
}

.hero__typewriter::after {
  content: '|';
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero__subtitle {
  font-size: var(--font-body-lg);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
  color: var(--color-text-secondary);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
  40% { transform: translateY(-10px) translateX(-50%); }
  60% { transform: translateY(-5px) translateX(-50%); }
}

/* Page Hero (Inner pages) */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background-color: var(--color-bg-secondary);
}

/* Section Header */
.section-header {
  margin-bottom: var(--space-3xl);
  max-width: 600px;
}
.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header__eyebrow {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-brand);
  margin-bottom: var(--space-sm);
  font-size: var(--font-small);
}

.section-header__title {
  margin-bottom: var(--space-md);
}

/* Metrics */
.metrics {
  position: relative;
  background-color: rgba(0, 212, 255, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
}
.metric-card {
  text-align: center;
}
.metric-card__value {
  font-size: var(--font-h1);
  color: var(--color-brand);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}
.metric-card__label {
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Panel Card */
.panel-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.panel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-brand-glow);
}
.panel-card__image-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.panel-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-out);
}
.panel-card:hover .panel-card__image {
  transform: scale(1.05);
}
.panel-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background-color: var(--color-brand);
  color: #0B0D10;
  font-size: var(--font-caption);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  z-index: 1;
}
.panel-card__body {
  padding: var(--space-xl);
}
.panel-card__title {
  font-size: var(--font-h4);
  margin-bottom: var(--space-xs);
}
.panel-card__location {
  color: var(--color-text-secondary);
  font-size: var(--font-small);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.panel-card__meta {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  font-size: var(--font-small);
  color: var(--color-text-muted);
}
.panel-card__cta {
  width: 100%;
}

/* Solution Card */
.solution-card {
  background-color: var(--color-surface);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}
.solution-card:hover {
  border-color: var(--color-brand);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.solution-card__icon {
  color: var(--color-brand);
  margin-bottom: var(--space-lg);
  display: inline-flex;
}
.solution-card__title {
  font-size: var(--font-h4);
  margin-bottom: var(--space-sm);
}

/* Benefit Card */
.benefit-card {
  display: flex;
  gap: var(--space-lg);
}
.benefit-card__icon {
  color: var(--color-brand);
  flex-shrink: 0;
  background: var(--color-surface);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}
.benefit-card__title {
  font-size: var(--font-h4);
  margin-bottom: var(--space-xs);
}

/* Case Card */
.case-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/2;
}
.case-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-out);
}
.case-card:hover .case-card__image {
  transform: scale(1.05);
}
.case-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,13,16,0.9), transparent);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}
.case-card:hover .case-card__overlay {
  opacity: 1;
}
.case-card__client {
  color: var(--color-brand);
  font-size: var(--font-small);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.case-card__campaign {
  font-size: var(--font-h4);
  color: var(--color-text-primary);
}

/* CTA Banner */
.cta-banner {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  background: linear-gradient(135deg, var(--color-surface), var(--color-bg-primary));
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, var(--color-brand-glow), transparent 60%);
  z-index: 0;
  pointer-events: none;
}
.cta-banner > * {
  position: relative;
  z-index: 1;
}
.cta-banner__title {
  margin-bottom: var(--space-sm);
}
.cta-banner__subtitle {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  font-size: var(--font-body-lg);
}
.cta-banner__actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-xl);
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-4xl);
}
@media (max-width: 1024px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .footer__top {
    grid-template-columns: 1fr;
  }
}
.footer__brand p {
  margin-top: var(--space-lg);
  color: var(--color-text-secondary);
  max-width: 300px;
}
.footer__links-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}
.footer__links li {
  margin-bottom: var(--space-sm);
}
.footer__links a {
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__links a:hover {
  color: var(--color-brand);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-small);
  flex-wrap: wrap;
  gap: var(--space-lg);
}
.footer__social {
  display: flex;
  gap: var(--space-lg);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-2xl);
  right: var(--space-2xl);
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: var(--z-whatsapp);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: transform var(--duration-normal) var(--ease-out);
  animation: pulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  animation: none;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Forms */
.form-group {
  margin-bottom: var(--space-lg);
}
.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--color-text-primary);
  font-size: var(--font-small);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}
.form-input--error {
  border-color: var(--color-error);
}
.form-error {
  color: var(--color-error);
  font-size: var(--font-caption);
  margin-top: 4px;
}
.form-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-success);
  margin-bottom: var(--space-lg);
}

/* Accordion */
.accordion__item {
  border-bottom: 1px solid var(--color-border);
}
.accordion__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  font-family: var(--font-display);
  font-size: var(--font-h4);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.accordion__icon {
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--color-brand);
}
.accordion__item.is-open .accordion__icon {
  transform: rotate(180deg);
}
.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}
.accordion__content-inner {
  padding-bottom: var(--space-lg);
  color: var(--color-text-secondary);
}

/* Mobile Drawer Additional Styles */
.mobile-drawer__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mobile-drawer-close {
  position: absolute;
  top: 0;
  right: 0;
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: var(--space-sm);
  z-index: 10;
}

.mobile-nav-list {
  list-style: none;
  margin-top: var(--space-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-nav-link {
  font-size: var(--font-h3);
  font-family: var(--font-display);
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--color-brand);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--space-sm);
}

@media (max-width: 1024px) {
  .menu-toggle {
    display: block;
  }
}