:root {
  --canvas: #fefefe;
  --canvas-tint: #fafcff;
  --surface: #ffffff;
  --ink: #2b2f38;
  --ink-muted: #383e49;
  --ink-quiet: #55626f;
  --line: #d0d3d9;
  --line-faint: #d7d7d754;
  --accent: #42afe3;
  --accent-hover: #3aa0d2;
  --accent-dark: #1a6f96;
  --accent-wash: #ecf7fc;
  --accent-ring: #c4e6f6;
  --wash: #f0f1f3;
  --shadow: 0 1px 3px #3f3f441a, 0 1px 2px #3f3f440d;
  --mini-accent: #42afe3;
  --mini-accent-dark: #1a6f96;
  --mini-accent-rgb: 66 175 227;
  --btn: #3c0366;
  --btn-hover: #2d024d;
  --btn-rgb: 60 3 102;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --whatsapp: #25d366;
  --whatsapp-hover: #1ebe5d;
  --success: #22c55e;
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;

  --primary-color: var(--btn);
  --secondary-color: var(--btn-hover);
  --dark-bg: var(--canvas);
  --dark-secondary: var(--surface);
  --surface-strong: var(--surface);
  --surface-soft: var(--wash);
  --text-light: var(--ink);
  --text-gray: var(--ink-quiet);
  --nav-bg: color-mix(in srgb, var(--canvas) 75%, transparent);
  --border-subtle: var(--line-faint);
  --dropdown-hover: var(--wash);
  --dropdown-hover-strong: #e8eaee;
  --shadow-color: #3f3f441a;
  --theme-toggle-bg: var(--wash);
  --theme-toggle-color: var(--ink);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: clip;
}

::selection {
  background: var(--accent-ring);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

main {
  flex: 1;
  min-width: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 80;
  border-radius: 8px;
  background: var(--btn);
  color: #fff;
  padding: 0.5rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

#navbar {
  background: var(--nav-bg);
  backdrop-filter: blur(48px);
  border-bottom: 1px solid var(--line-faint);
}

.nav-container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 640px) {
  .nav-container {
    padding: 0 1.5rem;
    height: 4rem;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 2rem;
  width: auto;
  display: block;
}

@media (min-width: 640px) {
  .logo-img {
    height: 2.25rem;
  }
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--ink-quiet);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s var(--ease-out);
}

.nav-link:hover {
  color: var(--ink);
}

.nav-actions {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.btn {
  position: relative;
  display: inline-flex;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  overflow: hidden;
  text-decoration: none;
  border: 0;
  font-family: inherit;
  transition: transform 0.3s var(--ease-out), background-color 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  pointer-events: none;
  opacity: 0.6;
}

.btn-cta {
  height: 3rem;
  border-radius: 999px;
  padding: 0 1.5rem;
  font-size: 15px;
  font-weight: 600;
}

.btn-cta:hover {
  transform: translateY(-2px);
}

.btn-nav {
  min-height: 2.75rem;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.btn-primary {
  background: var(--btn);
  color: #fff;
}

.btn-primary:hover {
  background: var(--btn-hover);
}

.btn-cta.btn-primary,
.btn-cta.btn-whatsapp {
  box-shadow: 0 8px 22px -10px rgb(var(--btn-rgb) / 0.85);
}

.btn-cta.btn-primary:hover,
.btn-cta.btn-whatsapp:hover {
  box-shadow: 0 14px 30px -12px rgb(var(--btn-rgb) / 0.95);
}

.btn-secondary {
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.7);
  color: #1e2a34;
  backdrop-filter: blur(16px);
}

.btn-secondary:hover {
  border-color: rgba(0, 0, 0, 0.2);
  background: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink-muted);
}

.btn-ghost:hover {
  background: var(--wash);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
}

.btn-sheen {
  pointer-events: none;
  position: absolute;
  inset: 0 auto 0 -100%;
  width: 50%;
  transform: skewX(-12deg);
  background: rgba(255, 255, 255, 0.25);
  transition: left 0.7s var(--ease-out);
}

.btn:hover .btn-sheen {
  left: 150%;
}

.nav-link.dashboard,
.nav-link.register {
  background: var(--btn);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.nav-link.dashboard:hover,
.nav-link.register:hover {
  background: var(--btn-hover);
  color: #fff;
}

.nav-link.login {
  color: var(--ink-muted);
}

.user-dropdown {
  position: relative;
}

.user-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
}

.user-dropdown-toggle:hover {
  background: var(--wash);
}

.user-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.5rem;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
  z-index: 1000;
}

.user-dropdown-menu.show {
  display: block;
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: var(--btn);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--ink);
  text-decoration: none;
}

.dropdown-item:hover {
  background: var(--wash);
}

.dropdown-item.logout {
  color: #dc2626;
  border-top: 1px solid var(--line-faint);
}

.mobile-menu-toggle {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  border-bottom: 1px solid var(--line-faint);
  background: var(--canvas);
  padding: 1rem;
  max-height: min(70vh, calc(100dvh - 3.5rem));
  overflow-y: auto;
}

.mobile-menu.show,
.mobile-menu.active {
  display: block;
}

.mobile-nav-link {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  padding: 0 0.75rem;
  border-radius: 8px;
  color: var(--ink-muted);
  text-decoration: none;
}

.mobile-nav-link:hover {
  background: var(--wash);
}

.mobile-menu-actions {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

@media (min-width: 1024px) {
  .nav-links,
  .nav-actions {
    display: flex;
  }

  .mobile-menu-toggle,
  .mobile-menu {
    display: none !important;
  }
}

footer,
.site-footer {
  padding: 2rem 0;
  background: var(--canvas-tint);
  border-top: 1px solid var(--line-faint);
}

.footer-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .footer-wrap {
    padding: 0 1.5rem;
  }
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--ink-quiet);
}

.footer-brand-title {
  margin: 0;
  color: var(--ink);
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.footer-link,
.portal-muted {
  color: var(--ink-quiet);
  text-decoration: none;
  font-size: 0.875rem;
}

.footer-link:hover {
  color: var(--ink);
}

.portal-shell {
  min-height: calc(100vh - 4rem);
  padding: 2.5rem 1.25rem;
  background: var(--canvas-tint);
}

.portal-container {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.portal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.portal-card-body {
  padding: 1.5rem;
}

.portal-title {
  color: var(--ink);
  font-size: clamp(1.3rem, 2vw, 2rem);
  margin: 0 0 0.35rem;
}

.portal-subtitle,
.portal-muted {
  color: var(--ink-quiet);
}

.portal-btn {
  border: 0;
  border-radius: 8px;
  padding: 0.72rem 1.1rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  cursor: pointer;
}

.portal-btn-primary {
  background: var(--btn);
  color: #fff;
}

.field,
.form-group input,
.form-group textarea,
.demo-form input,
.demo-form textarea,
.time-slot-select {
  width: 100%;
  min-height: 2.75rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--wash);
  padding: 0 0.75rem;
  color: var(--ink);
  font: inherit;
}

.form-group textarea,
.demo-form textarea {
  min-height: 7rem;
  padding: 0.5rem 0.75rem;
}

.form-group input:focus,
.form-group textarea:focus,
.demo-form input:focus,
.demo-form textarea:focus,
.time-slot-select:focus {
  outline: 2px solid var(--accent-ring);
  border-color: var(--accent);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}