/*
Theme Name: Sorriso Lindo
Theme URI: https://sorrisolindo.com
Author: Sorriso Lindo
Author URI: https://sorrisolindo.com
Description: Tema standalone premium dark (Mockup B) para Sorriso Lindo — soluções odontológicas B2B para dentistas e profissionais da odontologia.
Version: 1.0.8
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sorriso-lindo
Tags: dark, custom-logo, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   Design tokens — Mockup B Dark Premium
   ========================================================================== */
:root {
  /* Backgrounds */
  --sl-bg-deep: #0B1220;
  --sl-bg-charcoal: #0A0F1E;
  --sl-bg-elevated: #111827;
  --sl-bg-card: rgba(17, 24, 39, 0.72);
  --sl-bg-card-solid: #141C2E;
  --sl-bg-glass: rgba(15, 23, 42, 0.65);

  /* Text */
  --sl-text: #FFFFFF;
  --sl-text-muted: #94A3B8;
  --sl-text-soft: #CBD5E1;
  --sl-text-dim: #64748B;

  /* Accents */
  --sl-accent: #2DD4BF;
  --sl-accent-hover: #5EEAD4;
  --sl-accent-dim: rgba(45, 212, 191, 0.15);
  --sl-accent-border: rgba(45, 212, 191, 0.35);
  --sl-gold: #C5A059;
  --sl-gold-dim: rgba(197, 160, 89, 0.18);
  --sl-gold-soft: #D4B87A;

  /* Borders & effects */
  --sl-border: rgba(148, 163, 184, 0.12);
  --sl-border-strong: rgba(45, 212, 191, 0.4);
  --sl-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --sl-shadow-glow: 0 0 40px rgba(45, 212, 191, 0.12);
  --sl-radius: 16px;
  --sl-radius-sm: 10px;
  --sl-radius-pill: 999px;

  /* Layout */
  --sl-max: 1180px;
  --sl-header-h: 76px;
  --sl-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sl-transition: 0.25s ease;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sl-font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--sl-text-soft);
  background: var(--sl-bg-deep);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(45, 212, 191, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(197, 160, 89, 0.04), transparent);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--sl-accent);
  text-decoration: none;
  transition: color var(--sl-transition);
}

a:hover,
a:focus-visible {
  color: var(--sl-accent-hover);
}

a:focus-visible,
button:focus-visible,
.sl-btn:focus-visible,
.sl-nav a:focus-visible {
  outline: 2px solid var(--sl-accent);
  outline-offset: 3px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--sl-text);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

ul, ol {
  margin: 0;
  padding: 0;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* ==========================================================================
   Layout utilities
   ========================================================================== */
.sl-container {
  width: min(100% - 2.5rem, var(--sl-max));
  margin-inline: auto;
}

.sl-section {
  padding: 5rem 0;
}

.sl-section--tight {
  padding: 3.5rem 0;
}

.sl-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sl-gold);
  background: var(--sl-gold-dim);
  border: 1px solid rgba(197, 160, 89, 0.35);
  padding: 0.35rem 0.85rem;
  border-radius: var(--sl-radius-pill);
  margin-bottom: 1.25rem;
}

.sl-section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  margin-bottom: 0.75rem;
}

.sl-section-lead {
  color: var(--sl-text-muted);
  max-width: 36rem;
  font-size: 1.05rem;
}

.sl-section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.sl-section-head .sl-section-lead {
  margin-inline: auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.sl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.9rem 1.5rem;
  border-radius: var(--sl-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--sl-transition), color var(--sl-transition),
    border-color var(--sl-transition), box-shadow var(--sl-transition), transform 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.sl-btn:hover {
  transform: translateY(-1px);
}

.sl-btn--primary {
  background: var(--sl-accent);
  color: #042F2E;
  box-shadow: 0 4px 20px rgba(45, 212, 191, 0.25);
}

.sl-btn--primary:hover,
.sl-btn--primary:focus-visible {
  background: var(--sl-accent-hover);
  color: #042F2E;
}

.sl-btn--ghost {
  background: transparent;
  color: var(--sl-text);
  border-color: var(--sl-accent-border);
}

.sl-btn--ghost:hover,
.sl-btn--ghost:focus-visible {
  background: var(--sl-accent-dim);
  color: var(--sl-accent-hover);
  border-color: var(--sl-accent);
}

.sl-btn--outline {
  background: transparent;
  color: var(--sl-text-soft);
  border-color: var(--sl-border);
}

.sl-btn--outline:hover {
  border-color: var(--sl-accent-border);
  color: var(--sl-text);
}

.sl-btn--sm {
  padding: 0.65rem 1.1rem;
  font-size: 0.875rem;
}

.sl-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* ==========================================================================
   Glass / cards
   ========================================================================== */
.sl-glass {
  background: var(--sl-bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--sl-accent-border);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow);
}

.sl-card {
  background: var(--sl-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--sl-accent-border);
  border-radius: var(--sl-radius);
  padding: 1.75rem;
  box-shadow: var(--sl-shadow);
  transition: border-color var(--sl-transition), box-shadow var(--sl-transition), transform var(--sl-transition);
  height: 100%;
}

.sl-card:hover {
  border-color: var(--sl-accent);
  box-shadow: var(--sl-shadow), var(--sl-shadow-glow);
  transform: translateY(-3px);
}

.sl-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--sl-accent-dim);
  color: var(--sl-accent);
  margin-bottom: 1.15rem;
  font-size: 1.35rem;
}

.sl-card__title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.sl-card__text {
  color: var(--sl-text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.sl-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.15rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sl-accent);
}

.sl-card__link:hover {
  color: var(--sl-accent-hover);
}

/* ==========================================================================
   Header
   ========================================================================== */
.sl-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--sl-border);
}

.sl-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--sl-header-h);
}

.sl-brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--sl-text);
  text-decoration: none;
  flex-shrink: 0;
}

.sl-brand:hover {
  color: var(--sl-text);
}

.sl-brand__name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.sl-brand__name span {
  color: var(--sl-accent);
}

.sl-brand__tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sl-gold);
}

.sl-brand img {
  max-height: 42px;
  width: auto;
}

.sl-nav-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.sl-nav {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.sl-nav a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: var(--sl-text-muted);
  font-size: 0.925rem;
  font-weight: 500;
  border-radius: 8px;
}

.sl-nav a:hover,
.sl-nav a:focus-visible,
.sl-nav .current-menu-item > a,
.sl-nav .current_page_item > a {
  color: var(--sl-text);
  background: rgba(45, 212, 191, 0.08);
}

.sl-header__actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.sl-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--sl-border);
  color: var(--sl-text);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.sl-nav-toggle__bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 20px;
}

.sl-nav-toggle__bars span {
  display: block;
  height: 2px;
  background: var(--sl-text);
  border-radius: 2px;
  transition: transform var(--sl-transition), opacity var(--sl-transition);
}

.sl-nav-toggle[aria-expanded="true"] .sl-nav-toggle__bars span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sl-nav-toggle[aria-expanded="true"] .sl-nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.sl-nav-toggle[aria-expanded="true"] .sl-nav-toggle__bars span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.sl-hero {
  position: relative;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
}

.sl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(45, 212, 191, 0.1), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(197, 160, 89, 0.06), transparent 40%);
  pointer-events: none;
}

.sl-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.sl-hero__title {
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.15rem;
}

.sl-hero__title em {
  font-style: normal;
  color: var(--sl-accent);
}

.sl-hero__sub {
  font-size: 1.125rem;
  color: var(--sl-text-muted);
  max-width: 34rem;
  margin-bottom: 0;
}

.sl-hero__panel {
  padding: 2rem;
  position: relative;
}

.sl-hero__panel-title {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  color: var(--sl-text);
}

.sl-hero__stats {
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.sl-hero__stats li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--sl-text-muted);
  font-size: 0.95rem;
}

.sl-hero__stats li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--sl-accent);
  box-shadow: 0 0 10px rgba(45, 212, 191, 0.6);
}

/* ==========================================================================
   Solutions grid
   ========================================================================== */
.sl-solutions {
  background: var(--sl-bg-charcoal);
  border-block: 1px solid var(--sl-border);
}

.sl-solutions__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

/* ==========================================================================
   Trust bar
   ========================================================================== */
.sl-trust {
  padding: 2.75rem 0;
}

.sl-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.sl-trust__item {
  text-align: center;
  padding: 1rem 0.5rem;
}

.sl-trust__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sl-gold);
  font-size: 1.35rem;
}

.sl-trust__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sl-text);
  margin-bottom: 0.35rem;
}

.sl-trust__text {
  font-size: 0.85rem;
  color: var(--sl-text-dim);
  margin: 0;
}

/* ==========================================================================
   Process / audience
   ========================================================================== */
.sl-process {
  background: linear-gradient(180deg, var(--sl-bg-deep) 0%, var(--sl-bg-charcoal) 100%);
}

.sl-process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.sl-process__card {
  padding: 2rem 1.75rem;
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius);
  background: var(--sl-bg-card-solid);
  transition: border-color var(--sl-transition);
}

.sl-process__card:hover {
  border-color: var(--sl-accent-border);
}

.sl-process__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sl-gold);
  margin-bottom: 0.85rem;
}

.sl-process__title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.sl-process__text {
  color: var(--sl-text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.sl-cta-band {
  padding: 4rem 0;
}

.sl-cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.5rem 2.75rem;
  background:
    linear-gradient(135deg, rgba(45, 212, 191, 0.12), rgba(11, 18, 32, 0.9)),
    var(--sl-bg-elevated);
  border: 1px solid var(--sl-accent-border);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-glow);
}

.sl-cta-band__title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin-bottom: 0.4rem;
}

.sl-cta-band__text {
  color: var(--sl-text-muted);
  margin: 0;
  max-width: 32rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.sl-footer {
  background: var(--sl-bg-charcoal);
  border-top: 1px solid var(--sl-border);
  padding: 3.5rem 0 1.75rem;
}

.sl-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.sl-footer__brand {
  color: var(--sl-text);
}

.sl-footer__brand .sl-brand__name {
  font-size: 1.2rem;
}

.sl-footer__about {
  margin-top: 0.85rem;
  color: var(--sl-text-muted);
  font-size: 0.9rem;
  max-width: 18rem;
}

.sl-footer__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sl-gold);
  margin-bottom: 1rem;
}

.sl-footer__links {
  list-style: none;
}

.sl-footer__links li {
  margin-bottom: 0.55rem;
}

.sl-footer__links a {
  color: var(--sl-text-muted);
  font-size: 0.925rem;
}

.sl-footer__links a:hover {
  color: var(--sl-accent);
}

.sl-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--sl-border);
  font-size: 0.85rem;
  color: var(--sl-text-dim);
}

/* ==========================================================================
   Inner pages
   ========================================================================== */
.sl-page-hero {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--sl-border);
  background: var(--sl-bg-charcoal);
}

.sl-page-hero__title {
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.sl-page-hero__lead {
  color: var(--sl-text-muted);
  max-width: 40rem;
  margin: 0;
}

.sl-content {
  padding: 3.5rem 0 5rem;
}

.sl-content .entry-content {
  max-width: 48rem;
}

.sl-content .entry-content > *:first-child {
  margin-top: 0;
}

.sl-content h2 {
  margin-top: 2rem;
  font-size: 1.5rem;
}

.sl-content h3 {
  margin-top: 1.5rem;
  font-size: 1.2rem;
}

.sl-prose {
  color: var(--sl-text-soft);
}

.sl-prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Contact form */
.sl-form {
  max-width: 36rem;
  display: grid;
  gap: 1.15rem;
}

.sl-form__row {
  display: grid;
  gap: 0.4rem;
}

.sl-form__row--2 {
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sl-form label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sl-text-soft);
}

.sl-form input,
.sl-form select,
.sl-form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--sl-text);
  background: var(--sl-bg-elevated);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius-sm);
  padding: 0.85rem 1rem;
  transition: border-color var(--sl-transition), box-shadow var(--sl-transition);
}

.sl-form input:focus,
.sl-form select:focus,
.sl-form textarea:focus {
  outline: none;
  border-color: var(--sl-accent);
  box-shadow: 0 0 0 3px var(--sl-accent-dim);
}

.sl-form textarea {
  min-height: 140px;
  resize: vertical;
}

.sl-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--sl-radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.sl-alert--success {
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid var(--sl-accent-border);
  color: var(--sl-accent-hover);
}

.sl-alert--error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #FCA5A5;
}

.sl-services-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.sl-services-list .sl-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
}

.sl-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.sl-about-grid .sl-card {
  height: auto;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .sl-solutions__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sl-hero__grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 860px) {
  .sl-nav-toggle {
    display: inline-flex;
  }

  .sl-nav-wrap {
    position: fixed;
    inset: var(--sl-header-h) 0 auto 0;
    background: rgba(10, 15, 30, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--sl-border);
    padding: 1.25rem 1.25rem 1.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--sl-transition), opacity var(--sl-transition), visibility var(--sl-transition);
  }

  .sl-nav-wrap.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .sl-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .sl-nav a {
    padding: 0.85rem 1rem;
  }

  .sl-header__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .sl-header__actions .sl-btn {
    width: 100%;
  }

  .sl-trust__grid,
  .sl-process__grid {
    grid-template-columns: 1fr;
  }

  .sl-form__row--2 {
    grid-template-columns: 1fr;
  }

  .sl-about-grid {
    grid-template-columns: 1fr;
  }

  .sl-services-list .sl-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .sl-solutions__grid {
    grid-template-columns: 1fr;
  }

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

  .sl-cta-band__inner {
    padding: 1.75rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .sl-hero {
    padding: 3.5rem 0 3rem;
  }

  .sl-header__actions--desktop {
    display: none;
  }
}

@media (min-width: 861px) {
  .sl-header__actions--mobile {
    display: none;
  }
}

/* Reduced motion */
@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;
  }
}

/* Custom logo (WP wraps in .custom-logo-link) */
.sl-brand .custom-logo-link {
  display: inline-block;
  line-height: 0;
}
.sl-brand .custom-logo {
  max-height: 42px;
  width: auto;
}
.sl-brand .custom-logo-link + .sl-brand__name,
.sl-brand .custom-logo-link + .sl-brand__tag {
  display: none;
}

.sl-footer__credit a {
  color: var(--sl-accent);
  text-decoration: none;
}
.sl-footer__credit a:hover,
.sl-footer__credit a:focus-visible {
  text-decoration: underline;
}