/* ============================================================================
   Gonçalves & Loch — Design System v2.0
   Glassmorphism + Bento Grid + Dark/Light Mode
   @layer: reset > tokens > base > layout > components > utilities > themes
   ============================================================================ */

/* ============================================================
   LAYER 1: RESET
   ============================================================ */
@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
  }

  img, video, iframe {
    display: block;
    max-width: 100%;
  }

  input, button, textarea, select {
    font: inherit;
    color: inherit;
  }

  button {
    cursor: pointer;
    border: none;
    background: none;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  ul, ol {
    list-style: none;
  }

  h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
  }

  :focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
  }

  :focus:not(:focus-visible) {
    outline: none;
  }
}

/* ============================================================
   LAYER 2: TOKENS (CSS Custom Properties)
   ============================================================ */
@layer tokens {
  :root {
    /* Typography */
    --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
    --text-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.875rem);
    --text-base: clamp(0.9375rem, 0.875rem + 0.3vw, 1rem);
    --text-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.125rem);
    --text-xl: clamp(1.1875rem, 1.1rem + 0.4vw, 1.25rem);
    --text-2xl: clamp(1.375rem, 1.25rem + 0.6vw, 1.5rem);
    --text-3xl: clamp(1.75rem, 1.4rem + 1.5vw, 2.25rem);
    --text-4xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --text-5xl: clamp(2.5rem, 1.75rem + 3.5vw, 4rem);

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 48px rgba(0,0,0,0.16);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-base: 250ms;
    --duration-slow: 350ms;

    /* Layout */
    --header-height: 120px;
    --container-max: 1200px;
    --container-narrow: 860px;
    --section-py-desktop: 80px;
    --section-py-mobile: 48px;

    /* Z-index */
    --z-header: 100;
    --z-overlay: 200;
    --z-modal: 300;
  }

  /* Light Theme (default) */
  :root,
  [data-theme="light"] {
    --color-bg: #f2f2f7;
    --color-bg-alt: #e8e8ed;
    --color-surface: rgba(255, 255, 255, 0.64);
    --color-surface-hover: rgba(255, 255, 255, 0.80);
    --color-surface-strong: rgba(255, 255, 255, 0.82);
    --color-surface-pill: rgba(255, 255, 255, 0.55);
    --color-text: #15152a;
    --color-text-secondary: #5a5a7a;
    --color-text-tertiary: #8e8ea8;
    --color-heading: #0d0d22;
    --color-primary: #0b3d91;
    --color-primary-hover: #0a3290;
    --color-primary-text: #ffffff;
    --color-accent: #c8962e;
    --color-accent-hover: #b88726;
    --color-accent-text: #ffffff;
    --color-border: rgba(0, 0, 0, 0.07);
    --color-border-strong: rgba(0, 0, 0, 0.12);
    --color-glass-border: rgba(255, 255, 255, 0.35);
    --color-glass-border-strong: rgba(255, 255, 255, 0.50);
    --color-glass-bg: rgba(255, 255, 255, 0.38);
    --color-glass-bg-strong: rgba(255, 255, 255, 0.62);
    --color-glass-blur: blur(20px);
    --color-glass-blur-strong: blur(32px);
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-bg-hero-overlay: rgba(0, 10, 30, 0.55);
    --color-bg-hero-gradient: linear-gradient(135deg, rgba(0,8,24,0.55) 0%, rgba(0,8,24,0.45) 50%, rgba(0,8,24,0.58) 100%);
    --color-footer-bg: #0d0d22;
    --color-footer-text: #c8c8d8;
    --color-footer-heading: #ffffff;
    --color-feature-icon-bg: linear-gradient(135deg, rgba(11,61,145,0.1), rgba(200,150,46,0.1));
    --color-feature-icon: var(--color-primary);
    --color-service-icon-bg: linear-gradient(135deg, rgba(11,61,145,0.08), rgba(200,150,46,0.08));
    --color-service-icon: var(--color-accent);
    --color-step-num-bg: var(--color-primary);
    --color-step-num-text: #ffffff;
    --color-input-bg: rgba(255,255,255,0.7);
    --color-input-border: rgba(0,0,0,0.12);
    --color-input-focus-border: var(--color-primary);
    --color-field-error: var(--color-error);
    --color-form-success: var(--color-success);
    --color-divider: rgba(0,0,0,0.06);
  }
}

/* ============================================================
   LAYER 3: BASE
   ============================================================ */
@layer base {
  body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-bg);
    transition: background var(--duration-base) var(--ease-out),
                color var(--duration-base) var(--ease-out);
  }

  h1, h2, h3, .hero-title, .section-title, .feature-title, .service-title,
  .step-card h3, .footer-col h4 {
    font-family: var(--font-display);
    color: var(--color-heading);
  }

  h1 { font-size: var(--text-4xl); font-weight: 800; }
  h2 { font-size: var(--text-3xl); font-weight: 700; }
  h3 { font-size: var(--text-xl); font-weight: 600; }

  small {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
  }

  ::selection {
    background: var(--color-primary);
    color: #ffffff;
  }
}

/* ============================================================
   LAYER 4: LAYOUT
   ============================================================ */
@layer layout {
  .container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-lg);
  }

  .container-narrow {
    max-width: var(--container-narrow);
  }

  section[id] {
    scroll-margin-top: var(--header-height);
  }

  .section {
    padding-block: var(--section-py-mobile);
  }

  .section-alt {
    background: var(--color-bg-alt);
  }

  .section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
  }

  .section-title {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-heading);
    letter-spacing: -0.02em;
  }

  .section-sub {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
  }

  /* Bento Grid System */
  .bento-grid {
    display: grid;
    gap: var(--space-lg);
  }

  .bento-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: var(--color-glass-blur);
    -webkit-backdrop-filter: var(--color-glass-blur);
    transition: transform var(--duration-base) var(--ease-out),
                box-shadow var(--duration-base) var(--ease-out),
                border-color var(--duration-base) var(--ease-out),
                background var(--duration-base) var(--ease-out);
  }

  .bento-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
  }

  /* Hero bento: stacked mobile, grid desktop */
  .bento-hero {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .hero-main {
    grid-column: 1 / -1;
  }

  .hero-stat {
    text-align: center;
  }

  /* Feature / Service 3x2 */
  .bento-3x2 {
    grid-template-columns: 1fr;
  }

  /* 3 columns */
  .bento-3 {
    grid-template-columns: 1fr;
  }

  /* 4 columns — single col mobile, 2 cols 480px+ */
  .bento-4 {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .bento-contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  /* Trust grid — single col mobile, 2 cols 480px+ */
  .trust-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ============================================================
   LAYER 5: COMPONENTS
   ============================================================ */
@layer components {

  /* ==========================================================
     GLASS MORPHISM UTILITIES
     ========================================================== */

  .glass {
    background: var(--color-glass-bg);
    backdrop-filter: var(--color-glass-blur);
    -webkit-backdrop-filter: var(--color-glass-blur);
    border: 1px solid var(--color-glass-border);
  }

  .glass-strong {
    background: var(--color-glass-bg-strong);
    backdrop-filter: var(--color-glass-blur-strong);
    -webkit-backdrop-filter: var(--color-glass-blur-strong);
    border: 1px solid var(--color-glass-border-strong);
  }

  .glass-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-surface-pill);
    backdrop-filter: var(--color-glass-blur);
    -webkit-backdrop-filter: var(--color-glass-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-full);
    padding: var(--space-xs) var(--space-md);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
  }

  /* ==========================================================
     SKIP LINK
     ========================================================== */

  .skip-link {
    position: fixed;
    top: -100%;
    left: var(--space-md);
    z-index: 9999;
    background: var(--color-primary);
    color: #fff;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: top var(--duration-fast) var(--ease-out);
  }

  .skip-link:focus {
    top: var(--space-md);
  }

  /* ==========================================================
     PROGRESS BAR
     ========================================================== */

  .progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: calc(var(--z-header) + 10);
    background: transparent;
    pointer-events: none;
  }

  .progress-fill {
    height: 100%;
    width: 0;
    background: var(--color-accent);
    transition: width 100ms linear;
  }

  /* ==========================================================
     HEADER
     ========================================================== */

  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-header);
    height: var(--header-height);
    transition: background var(--duration-base) var(--ease-out),
                box-shadow var(--duration-base) var(--ease-out),
                border-color var(--duration-base) var(--ease-out);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-lg);
  }

  .header-scrolled {
    background: var(--color-surface-strong);
    backdrop-filter: var(--color-glass-blur-strong);
    -webkit-backdrop-filter: var(--color-glass-blur-strong);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .header-transparent {
    background: transparent;
    box-shadow: none;
    border-bottom: 1px solid transparent;
  }

  /* Logo */
  .logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    background: var(--color-surface);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 16px 22px;
    border-radius: 14px;
    border: 1px solid rgba(11, 61, 145, 0.12);
    box-shadow: 0 10px 24px rgba(11, 61, 145, 0.14);
    transition: background var(--duration-base) var(--ease-out),
                padding var(--duration-base) var(--ease-out),
                box-shadow var(--duration-base) var(--ease-out),
                transform var(--duration-base) var(--ease-out);
  }

  .logo-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(11, 61, 145, 0.18);
  }

  .logo-img {
    height: 168px;
    width: 168px;
    display: block;
    object-fit: contain;
    object-position: center;
  }

  .header-scrolled .logo-link {
    background: var(--color-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 8px 14px;
    box-shadow: 0 6px 18px rgba(11, 61, 145, 0.12);
  }

  /* Desktop nav */
  .nav-desktop {
    display: none;
  }

  .nav-link {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: color var(--duration-fast) var(--ease-out),
                background var(--duration-fast) var(--ease-out);
    position: relative;
  }

  .nav-link:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.1);
  }

  .nav-link.active {
    color: var(--color-accent);
  }

  .header-scrolled .nav-link {
    color: var(--color-text);
  }

  .header-scrolled .nav-link:hover {
    color: var(--color-primary);
    background: rgba(11,61,145,0.06);
  }

  .header-scrolled .nav-link.active {
    color: var(--color-primary);
  }

  .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
  }

  .header-scrolled .nav-link.active::after {
    background: var(--color-primary);
  }

  /* Header actions */
  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .header-phone {
    display: none;
    align-items: center;
    gap: 0.7rem;
    padding: 0.7rem 0.95rem;
    font-size: var(--text-sm);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-full);
    transition: background var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);
    white-space: nowrap;
  }

  .header-phone svg {
    width: 18px;
    height: 18px;
    color: #25D366;
    flex-shrink: 0;
  }

  .header-phone:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
  }

  .header-scrolled .header-phone {
    color: var(--color-text);
  }

  .header .btn-primary {
    display: none;
  }

  /* Theme toggle */
  .theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85);
    transition: background var(--duration-fast) var(--ease-out),
                transform var(--duration-fast) var(--ease-out);
    flex-shrink: 0;
  }

  .theme-toggle:hover {
    background: rgba(255,255,255,0.22);
    transform: rotate(12deg);
  }

  .theme-toggle:active {
    transform: scale(0.92);
  }

  .header-scrolled .theme-toggle {
    background: var(--color-border);
    color: var(--color-text);
  }

  .header-scrolled .theme-toggle:hover {
    background: var(--color-border-strong);
  }

  .icon-sun { display: block; }
  .icon-moon { display: none; }

  /* Mobile menu toggle */
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.12);
    transition: background var(--duration-fast);
    flex-shrink: 0;
    z-index: calc(var(--z-overlay) + 1);
  }

  .header-scrolled .menu-toggle {
    background: var(--color-border);
  }

  .menu-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: transform var(--duration-base) var(--ease-out),
                opacity var(--duration-fast) var(--ease-out);
    transform-origin: center;
  }

  .header-scrolled .menu-bar {
    background: var(--color-text);
  }

  .menu-toggle.active .menu-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .menu-toggle.active .menu-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .menu-toggle.active .menu-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Mobile overlay */
  .mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    pointer-events: none;
  }

  .mobile-overlay.active {
    pointer-events: auto;
  }

  .mobile-overlay-bg {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-out);
  }

  .mobile-overlay.active .mobile-overlay-bg {
    opacity: 1;
  }

  .mobile-nav {
    position: absolute;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100%;
    background: var(--color-surface-strong);
    backdrop-filter: var(--color-glass-blur-strong);
    -webkit-backdrop-filter: var(--color-glass-blur-strong);
    border-left: 1px solid var(--color-glass-border);
    display: flex;
    flex-direction: column;
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-xl) var(--space-xl);
    gap: var(--space-xs);
    transform: translateX(100%);
    transition: transform var(--duration-base) var(--ease-out);
    overflow-y: auto;
  }

  .mobile-overlay.active .mobile-nav {
    transform: translateX(0);
  }

  .mobile-nav-link {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-heading);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: background var(--duration-fast), color var(--duration-fast);
  }

  .mobile-nav-link:hover,
  .mobile-nav-link:focus-visible {
    background: var(--color-border);
    color: var(--color-primary);
  }

  .mobile-nav-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .mobile-phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-primary);
    padding: var(--space-sm);
  }

  .mobile-whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-primary);
    padding: var(--space-sm);
    transition: opacity var(--duration-fast);
  }

  .mobile-whatsapp-btn svg {
    color: #25D366;
    flex-shrink: 0;
  }

  .mobile-whatsapp-btn:hover {
    opacity: 0.85;
  }

  /* ==========================================================
     BUTTONS
     ========================================================== */

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--duration-fast) var(--ease-out);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
  }

  .btn:active {
    transform: scale(0.97);
  }

  .btn-primary {
    background: var(--color-accent);
    color: var(--color-accent-text);
    padding: var(--space-sm) var(--space-xl);
    font-size: var(--text-sm);
  }

  .btn-primary:hover {
    background: var(--color-accent-hover);
    box-shadow: 0 4px 16px rgba(200, 150, 46, 0.35);
  }

  .btn-ghost {
    background: transparent;
    color: var(--color-text);
    padding: var(--space-sm) var(--space-xl);
    font-size: var(--text-sm);
    border: 1.5px solid var(--color-border-strong);
  }

  .btn-ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(11, 61, 145, 0.04);
  }

  .btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--text-xs);
  }

  .btn-lg {
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--text-base);
  }

  .btn-full {
    width: 100%;
  }

  /* ==========================================================
     HERO
     ========================================================== */

  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--header-height);
    overflow: hidden;
  }

  .hero-bg {
    position: center 35%;
    inset: 0;
    z-index: 0;
  }

  .hero-bg-img {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 800ms var(--ease-out);
  }

  .hero-bg-img.active {
    opacity: 1;
  }

  .hero-bg-img img,
  .hero-bg-img video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 16%;
    filter: brightness(0.65);
  }

  .hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-bg-hero-gradient);
  }

  .hero-bg-dots {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 2;
  }

  .hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.25);
    transition: all var(--duration-base) var(--ease-out);
    padding: 0;
  }

  .hero-dot.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: scale(1.3);
  }

  .hero-dot:hover {
    background: rgba(212, 175, 55, 0.5);
  }

  .hero-container {
    position: relative;
    z-index: 1;
    padding-block: var(--space-3xl);
  }

  .hero-main {
    padding: var(--space-2xl);
    text-align: center;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-2xl);
  }

  .hero-badge {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.18);
    margin-bottom: var(--space-lg);
  }

  .hero-title {
    color: #ffffff;
    font-weight: 800;
    font-size: clamp(1.4rem, 0.9rem + 1.5vw, 2.2rem);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
  }

  .hero-subtitle {
    color: rgba(255, 255, 255, 0.78);
    font-size: var(--text-lg);
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
    line-height: 1.65;
  }

  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
  }

  .hero-buttons .btn-ghost {
    color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.3);
  }

  .hero-buttons .btn-ghost:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
  }


  /* Hero stat cards */
  .hero-stat {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
  }

  .hero-stat:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
  }

  .stat-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: -0.02em;
  }

  .stat-label {
    font-size: var(--text-xs);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.65);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  /* ==========================================================
     FEATURE CARDS
     ========================================================== */

  .feature-card {
    padding: var(--space-xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: left;
  }

  .feature-card:hover .feature-icon {
    transform: scale(1.08);
  }

  .feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-feature-icon-bg);
    color: var(--color-feature-icon);
    margin-bottom: var(--space-xs);
    transition: transform var(--duration-base) var(--ease-out);
  }

  .feature-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-heading);
  }

  .feature-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  /* ==========================================================
     SERVICE CARDS
     ========================================================== */

  .service-card {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: left;
  }

  .service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-service-icon-bg);
    color: var(--color-service-icon);
    margin-bottom: var(--space-xs);
    transition: transform var(--duration-base) var(--ease-out);
  }

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

  .service-title {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-heading);
  }

  .service-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  /* ==========================================================
     STEP CARDS
     ========================================================== */

  .step-card {
    text-align: center;
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }

  .step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-step-num-bg);
    color: var(--color-step-num-text);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 800;
    margin-bottom: var(--space-xs);
  }

  .step-card h3 {
    font-size: var(--text-base);
    font-weight: 700;
  }

  .step-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
  }

  /* ==========================================================
     TESTIMONIAL CARDS
     ========================================================== */

  .testimonial-card {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .school-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-base);
    color: var(--color-heading);
  }

  .school-info {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
  }

  .school-badge {
    display: inline-flex;
    background: var(--color-feature-icon-bg);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    white-space: nowrap;
    flex-shrink: 0;
  }

  .testimonial-quote {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-style: italic;
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-md);
    margin: 0;
  }

  .testimonial-author {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    font-weight: 500;
  }

  .testimonial-results {
    display: flex;
    gap: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-divider);
  }

  .testimonial-results span {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
  }

  .testimonial-results strong {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-base);
    color: var(--color-primary);
  }

  /* ==========================================================
     ACCORDION (FAQ)
     ========================================================== */

  .accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .accordion-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--duration-base) var(--ease-out);
  }

  .accordion-item:hover {
    box-shadow: var(--shadow-sm);
  }

  .accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg);
    text-align: left;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-heading);
    transition: color var(--duration-fast);
  }

  .accordion-trigger:hover {
    color: var(--color-primary);
  }

  .accordion-chevron {
    flex-shrink: 0;
    color: var(--color-text-tertiary);
    transition: transform var(--duration-base) var(--ease-out);
  }

  .accordion-item.open .accordion-chevron {
    transform: rotate(180deg);
  }

  .accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out);
  }

  .accordion-item.open .accordion-panel {
    max-height: 500px;
  }

  .accordion-panel p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
  }

  /* ==========================================================
     CONTACT INFO CARDS
     ========================================================== */

  .info-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
  }

  .info-card svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
  }

  .info-card h4 {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 2px;
  }

  .info-card p,
  .info-card a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
  }

  .info-card a:hover {
    color: var(--color-primary);
  }

  .map-card {
    padding: var(--space-sm);
    overflow: hidden;
  }

  .map-card iframe {
    width: 100%;
    border-radius: var(--radius-md);
  }

  /* ==========================================================
     TRUST BADGES
     ========================================================== */

  .trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    text-align: center;
  }

  .trust-badge svg {
    color: var(--color-accent);
  }

  .trust-badge span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-heading);
  }

  .privacy-notice {
    margin-top: var(--space-xl);
    justify-content: center;
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding: var(--space-md) var(--space-xl);
  }

  .privacy-notice svg {
    flex-shrink: 0;
    color: var(--color-success);
  }

  /* ==========================================================
     FOOTER
     ========================================================== */

  .footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding-block: var(--space-3xl);
  }

  .footer-col h4 {
    color: var(--color-footer-heading);
    font-size: var(--text-base);
    margin-bottom: var(--space-md);
  }

  .footer-col p {
    font-size: var(--text-sm);
    line-height: 1.7;
    opacity: 0.75;
  }

  .footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }

  .footer-col ul a {
    font-size: var(--text-sm);
    opacity: 0.75;
    transition: opacity var(--duration-fast), color var(--duration-fast);
  }

  .footer-col ul a:hover {
    opacity: 1;
    color: var(--color-accent);
  }

  .footer-bottom {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-xs);
    opacity: 0.5;
    text-align: center;
  }

  /* ==========================================================
     SOBRE NÓS — CARROSSEL
     ========================================================== */

  .sobre-carousel-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
  }

  .sobre-carousel {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .sobre-carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .sobre-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 700ms ease;
  }

  .sobre-slide.active {
    opacity: 1;
  }

  .sobre-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
  }

  .sobre-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
  }

  .sobre-carousel-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-50%) scale(1.08);
  }

  .sobre-carousel-prev { left: 16px; }
  .sobre-carousel-next { right: 16px; }

  .sobre-carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
  }

  .sobre-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
  }

  .sobre-dot.active {
    background: #fff;
    transform: scale(1.3);
  }

  /* ── Portfólio de Clientes — Ticker ────────────────────── */

  .clientes-ticker-outer {
    overflow: hidden;
    position: relative;
    padding: 1rem 0;
  }

  .clientes-ticker-outer::before,
  .clientes-ticker-outer::after {
    content: '';
    position: absolute;
    top: 0;
    height: 100%;
    width: 100px;
    z-index: 2;
    pointer-events: none;
  }

  .clientes-ticker-outer::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-primary, #0A0E27) 0%, transparent 100%);
  }

  .clientes-ticker-outer::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-primary, #0A0E27) 0%, transparent 100%);
  }

  .clientes-ticker-track {
    display: flex;
    gap: 1rem;
    width: calc(2 * 100%);
    animation: clientes-ticker 20s linear infinite;
  }

  .cliente-card {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-sm);
  }

  .cliente-card img {
    max-width: 100%;
    max-height: 72px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
  }

  @keyframes clientes-ticker {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(-50%);
    }
  }

  /* ==========================================================
     QUEM SOMOS — Flip Cards 3D
     ========================================================== */

  .quem-somos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    max-width: 960px;
    margin-inline: auto;
  }

  .flip-card {
    perspective: 1200px;
    width: 100%;
    max-width: 420px;
    aspect-ratio: 3 / 4;
    margin-inline: auto;
    cursor: pointer;
    outline: none;
  }

  .flip-card:focus-visible {
    border-radius: var(--radius-xl);
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
  }

  .flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.7s var(--ease-out);
    transform-style: preserve-3d;
  }

  .flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
  }

  .flip-card-front,
  .flip-card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: var(--radius-xl);
    overflow: hidden;
  }

  /* ── Frente ── */
  .flip-card-front {
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
  }

  .flip-card-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
  }

  .flip-card-front-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    background: linear-gradient(to top,
      rgba(7, 11, 26, 0.92) 0%,
      rgba(7, 11, 26, 0.45) 45%,
      transparent 100%);
  }

  .flip-card-badge {
    display: inline-block;
    align-self: flex-start;
    font-family: var(--font-display);
    font-size: var(--text-xs);
    font-weight: 600;
    color: #ffffff;
    background: rgba(200, 150, 46, 0.85);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
  }

  .flip-card-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--space-xs);
  }

  .flip-card-hint {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.55);
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }

  .flip-card-hint::after {
    content: '↻';
    font-size: 0.85rem;
    transition: transform 0.3s ease;
  }

  .flip-card:hover .flip-card-hint::after {
    transform: rotate(180deg);
  }

  /* ── Verso ── */
  .flip-card-back {
    background: var(--color-surface-strong);
    backdrop-filter: var(--color-glass-blur-strong);
    -webkit-backdrop-filter: var(--color-glass-blur-strong);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2xl) var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-sm);
    transform: rotateY(180deg);
    text-align: center;
  }

  [data-theme="light"] .flip-card-back {
    background: var(--color-surface-strong);
  }

  .flip-card-back .flip-card-name {
    color: var(--color-heading);
    font-size: var(--text-2xl);
  }

  .flip-card-role {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
  }

  .flip-card-oab {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    font-weight: 500;
  }

  .flip-card-bio {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin: var(--space-sm) 0;
  }

  .flip-card-back .btn {
    align-self: center;
    margin-top: var(--space-sm);
  }

  /* ── Bento Hero Flip Cards ── */
  .bento-flip-card {
    perspective: 1000px;
    cursor: pointer;
    /* Mantém todas as propriedades visuais do .bento-card.hero-stat.glass intactas */
    background: transparent !important;
    padding: 0 !important;
    overflow: hidden;
  }

  .bento-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 180px;
    transform-style: preserve-3d;
    transition: transform 0.55s cubic-bezier(0.4, 0.2, 0.2, 1);
    border-radius: inherit;
  }

  .bento-flip-card.is-flipped .bento-flip-inner {
    transform: rotateY(180deg);
  }

  .bento-flip-front,
  .bento-flip-back {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    border-radius: inherit;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
  }

  /* ── Bento Flip: verso corrigido ── */
  .bento-flip-back {
      transform: rotateY(180deg);
      justify-content: flex-start;   /* ← correção principal: elimina o vazio central */
      align-items: flex-start;
      padding: 0.85rem 0.9rem 0.7rem;
      gap: 0;
      text-align: left;
  }

  /* Mini-header: ícone + título contextual */
  .bento-flip-back-header {
      display: flex;
      align-items: center;
      gap: 7px;
      width: 100%;
      margin-bottom: 6px;
      padding-bottom: 6px;
      border-bottom: 1px solid rgba(var(--color-primary-rgb, 99, 102, 241), 0.22);
  }

  .bento-flip-back-icon {
      width: 22px;
      height: 22px;
      border-radius: 7px;
      background: rgba(200, 150, 46, 0.22);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 12px;
      color: var(--color-accent, #d4af37);
  }

  .bento-flip-back-title {
      font-size: 12px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.9);
      letter-spacing: 0.01em;
      line-height: 1.2;
  }

  /* Texto descritivo */
  .bento-flip-back-text {
      font-size: 13px;
      line-height: 1.55;
      color: rgba(255, 255, 255, 0.8);
      margin: 0;
      flex: 1;
  }

  /* Hint de retorno */
  .bento-flip-return {
      display: block;
      width: 100%;
      font-size: 9px;
      color: #ffffff;
      font-weight: 700;
      opacity: 0.8;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-top: 6px;
      text-align: right;
  }

  .bento-flip-hint {
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    color: #ffffff;
    opacity: 1;
    margin-top: auto;
    text-transform: uppercase;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }

  .bento-flip-hint::after {
    content: '↻';
    font-size: 0.85rem;
    transition: transform 0.3s ease;
  }

  .bento-flip-card:hover .bento-flip-hint::after {
    transform: rotate(180deg);
  }

  /* Acessibilidade: foco via teclado */
  .bento-flip-card:focus-visible {
    outline: 2px solid var(--color-primary, #6366f1);
    outline-offset: 3px;
    border-radius: var(--radius-md, 12px);
  }

  /* ==========================================================
     STICKY MOBILE CTA
     ========================================================== */

  .sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--space-md);
    background: var(--color-surface-strong);
    backdrop-filter: var(--color-glass-blur-strong);
    -webkit-backdrop-filter: var(--color-glass-blur-strong);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-header);
    transition: transform var(--duration-base) var(--ease-out),
                opacity var(--duration-base) var(--ease-out);
  }

  .sticky-cta.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
  }

  /* ==========================================================
     LEGAL SECTIONS (modal overlay)
     ========================================================== */

  #legalModals {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: var(--z-modal);
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    animation: fadeIn 0.3s ease;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  #legalModals[hidden] {
    display: none !important;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  .legal-section {
    position: relative;
    display: none;
    background: rgba(6, 10, 24, 0.96);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 700px;
    width: 100%;
    margin-top: 2rem;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .legal-section.active {
    display: block;
  }

  .legal-section-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: opacity 0.2s ease;
  }

  .legal-section-close:hover {
    opacity: 1;
  }

  .legal-section h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
    margin-top: 0;
    color: #fff;
  }

  .legal-section h3 {
    font-size: var(--text-lg);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: #fff;
  }

  .legal-section p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
  }
}

/* ============================================================
   LAYER 6: UTILITIES
   ============================================================ */
@layer utilities {
  .hidden {
    display: none !important;
  }

  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  #servicos, #processo, #sobre-nos, #depoimentos, #faq, #contato, #confianca {
    content-visibility: auto;
    contain-intrinsic-size: auto 500px;
  }
}

/* ============================================================
   LAYER 7: DARK THEME
   ============================================================ */
@layer themes {
  [data-theme="dark"] {
    --color-bg: #070b1a;
    --color-bg-alt: #0c1128;
    --color-surface: rgba(255, 255, 255, 0.05);
    --color-surface-hover: rgba(255, 255, 255, 0.08);
    --color-surface-strong: rgba(255, 255, 255, 0.09);
    --color-surface-pill: rgba(255, 255, 255, 0.06);
    --color-text: #d8d8e8;
    --color-text-secondary: #9898b8;
    --color-text-tertiary: #707090;
    --color-heading: #f0f0f8;
    --color-primary: #4b8de8;
    --color-primary-hover: #3d7ddd;
    --color-accent: #d4af37;
    --color-accent-hover: #e0c050;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-strong: rgba(255, 255, 255, 0.10);
    --color-glass-border: rgba(255, 255, 255, 0.10);
    --color-glass-border-strong: rgba(255, 255, 255, 0.16);
    --color-glass-bg: rgba(255, 255, 255, 0.04);
    --color-glass-bg-strong: rgba(255, 255, 255, 0.07);
    --color-footer-bg: #040712;
    --color-footer-text: #9898b8;
    --color-footer-heading: #f0f0f8;
    --color-feature-icon-bg: rgba(75, 141, 232, 0.12);
    --color-feature-icon: #4b8de8;
    --color-service-icon-bg: rgba(212, 175, 55, 0.10);
    --color-service-icon: #d4af37;
    --color-step-num-bg: #4b8de8;
    --color-input-bg: rgba(255, 255, 255, 0.05);
    --color-input-border: rgba(255, 255, 255, 0.10);
    --color-input-focus-border: #4b8de8;
    --color-divider: rgba(255, 255, 255, 0.06);
  }

  [data-theme="dark"] .logo-link {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  }

  [data-theme="dark"] .logo-link:hover {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
  }

  [data-theme="dark"] .header-scrolled .logo-link {
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 14px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  }

  [data-theme="dark"] .nav-link {
    color: rgba(255, 255, 255, 0.75);
  }

  [data-theme="dark"] .header-scrolled .nav-link {
    color: var(--color-text);
  }

  [data-theme="dark"] .header-phone {
    color: rgba(255, 255, 255, 0.8);
  }

  [data-theme="dark"] .header-scrolled .header-phone {
    color: var(--color-text);
  }

  [data-theme="dark"] .menu-bar {
    background: #ffffff;
  }

  [data-theme="dark"] .header-scrolled .menu-bar {
    background: var(--color-text);
  }

  [data-theme="dark"] .hero-buttons .btn-ghost {
    color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.25);
  }

  [data-theme="dark"] .hero-main {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
  }

  [data-theme="dark"] .hero-stat {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
  }

  [data-theme="dark"] .hero-stat:hover {
    background: rgba(255, 255, 255, 0.07);
  }

  [data-theme="dark"] .btn-ghost {
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--color-text);
  }

  [data-theme="dark"] .btn-ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }


  [data-theme="dark"] .icon-sun { display: none; }
  [data-theme="dark"] .icon-moon { display: block; }

  [data-theme="dark"] .theme-toggle {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
  }
}

/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bento-card {
  animation: fadeInUp 500ms var(--ease-out) both;
}

.hero-main { animation-delay: 100ms; }

/* ============================================================
   RESPONSIVE — Mobile-first breakpoints
   ============================================================ */

/* ── 479px max (mobile) ── */
@media (max-width: 479px) {
  :root {
    --header-height: 80px;
  }

  .logo-img {
    height: 80px;
    width: 80px;
  }

  .logo-link {
    padding: 6px 10px;
  }

  .header-scrolled .logo-link {
    padding: 4px 8px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 1.2rem + 3vw, 2.2rem);
  }

  .hero-main {
    padding: var(--space-lg);
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .bento-card {
    padding: var(--space-md);
  }
}

/* ── 480px ── */
@media (min-width: 480px) {
  .bento-4 {
    grid-template-columns: 1fr 1fr;
  }

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

  .bento-hero {
    grid-template-columns: 1fr 1fr;
  }

  .hero-main {
    grid-column: 1 / -1;
  }

  .testimonial-results {
    gap: var(--space-xl);
  }
}

/* ── 768px ── */
@media (min-width: 768px) {
  :root {
    --header-height: 140px;
  }

  /* Quem Somos — 2 colunas lado a lado */
  .quem-somos-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Larger logo on tablet/desktop for better proportion */
  .logo-img {
    height: 191px;
    width: 191px;
  }

  .logo-link {
    padding: 18px 26px;
  }

  .section {
    padding-block: var(--section-py-desktop);
  }

  .section-py-mobile {
    padding-block: var(--section-py-desktop);
  }

  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .header-phone {
    display: flex;
  }

  .header .btn-primary {
    display: inline-flex;
  }

  .menu-toggle {
    display: none;
  }

  /* Hero 3-col */
  .bento-hero {
    grid-template-columns: 1fr 1fr 0.8fr 0.8fr;
    grid-template-rows: auto auto;
  }

  .hero-main {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
  }

  .hero-stat:nth-child(2) { grid-column: 3; grid-row: 1; }
  .hero-stat:nth-child(3) { grid-column: 4; grid-row: 1; }
  .hero-stat:nth-child(4) { grid-column: 3; grid-row: 2; }
  .hero-stat:nth-child(5) { grid-column: 4; grid-row: 2; }

  /* Bento grids */
  .bento-3x2 {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .bento-3 {
    grid-template-columns: repeat(3, 1fr);
  }


  /* Contact */
  .bento-contact-info {
    grid-template-columns: 1fr 1fr;
  }

  .map-card {
    grid-column: 1 / -1;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.3fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: center;
    text-align: center;
  }

  .sticky-cta {
    display: none;
  }

  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ── 1024px ── */
@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-2xl);
  }

  .nav-desktop {
    gap: var(--space-sm);
  }

  .nav-link {
    font-size: var(--text-sm);
    padding: var(--space-xs) var(--space-md);
  }

  .hero-main {
    padding: var(--space-3xl);
  }

  .hero-buttons {
    gap: var(--space-lg);
  }

  .bento-grid {
    gap: var(--space-xl);
  }

  .bento-hero {
    gap: var(--space-lg);
  }

  .feature-card {
    padding: var(--space-2xl);
  }


  .testimonial-card {
    padding: var(--space-2xl);
  }
}

/* ── 1440px ── */
@media (min-width: 1440px) {
  .hero-title {
    max-width: 900px;
    margin-inline: auto;
  }

  .bento-hero {
    max-width: 1100px;
    margin-inline: auto;
  }
}

/* ── Sobre Nós carousel mobile ── */
@media (max-width: 768px) {
  .sobre-carousel-wrapper {
    border-radius: 10px;
  }

  .sobre-carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .sobre-carousel-prev { left: 10px; }
  .sobre-carousel-next { right: 10px; }

  /* Previne zoom indesejado no iOS ao focar inputs */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  input[type="date"],
  textarea,
  select {
    font-size: 16px;
  }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Print ── */
@media print {
  .header, .progress-bar, .sticky-cta, .hero-bg-dots, .mobile-overlay {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
  }
}


.hero-stat .stat-value .ti {
  font-size: 2.5rem;      /* ajuste conforme o tamanho visual desejado */
  color: inherit;         /* herda a cor do tema do card */
  line-height: 1;
  display: block;
}