/* ==========================================================================
   KISOL MANUTENÇÃO EM PISCINAS - STYLESHEET PRINCIPAL (PRODUÇÃO)
   Design System, Componentes de Alta Conversão, UI/UX Cinematográfico
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIÁVEIS CSS & DESIGN TOKENS (:root)
   -------------------------------------------------------------------------- */
:root {
    /* Cores Primárias (Azul Profundo & Confiabilidade) */
    --primary-900: #041427;
    --primary-800: #071e3d;
    --primary-700: #0b2c56;
    --primary-600: #0f3b6c;
    --primary-500: #1d4ed8;

    /* Cores Secundárias (Ciano / Água Cristalina & Frescor) */
    --accent-cyan: #00b4d8;
    --accent-cyan-light: #90e0ef;
    --accent-cyan-dark: #0077b6;
    --accent-pool: #06b6d4;
    --accent-glow: rgba(0, 180, 216, 0.4);
    --accent-glow-subtle: rgba(0, 180, 216, 0.15);

    /* Cores de Ação / Conversão (WhatsApp & Destaques) */
    --whatsapp-green: #25d366;
    --whatsapp-dark: #128c7e;
    --whatsapp-glow: rgba(37, 211, 102, 0.4);
    --gold-star: #f59e0b;

    /* Backgrounds & Neutros */
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray-subtle: #f1f5f9;
    --bg-dark: #071e3d;
    --bg-dark-alt: #0a2540;
    --bg-dark-surface: #0e3057;

    /* Textos & Tipografia */
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    --text-white-dim: rgba(255, 255, 255, 0.85);

    /* Bordas & Divisores */
    --border-light: #e2e8f0;
    --border-glass: rgba(255, 255, 255, 0.15);
    --border-dark: rgba(255, 255, 255, 0.08);

    /* Fontes */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    /* Sombras Elevadas */
    --shadow-sm: 0 2px 4px rgba(7, 30, 61, 0.04);
    --shadow-md: 0 4px 12px rgba(7, 30, 61, 0.08);
    --shadow-lg: 0 10px 30px rgba(7, 30, 61, 0.12);
    --shadow-xl: 0 20px 45px rgba(7, 30, 61, 0.16);
    --shadow-cyan-card: 0 12px 35px rgba(0, 180, 216, 0.2);
    --shadow-glow: 0 0 25px rgba(0, 180, 216, 0.35);

    /* Raios de Arredondamento */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Transições Fluidas */
    --transition-fast: 0.18s ease;
    --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. RESET GERAL & CONFIGURAÇÕES BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-main);
    background-color: var(--bg-white);
    overflow-x: hidden;
    width: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

button {
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   3. LAYOUT & UTILITÁRIOS
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

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

.highlight-cyan {
    color: var(--accent-cyan);
    position: relative;
    display: inline-block;
}

.highlight-cyan::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 6px;
    background: rgba(0, 180, 216, 0.25);
    border-radius: 4px;
    z-index: -1;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent-cyan-dark);
    border: 1px solid rgba(0, 180, 216, 0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--primary-800);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    color: var(--text-muted);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.section-header {
    margin-bottom: 3.5rem;
}

/* --------------------------------------------------------------------------
   4. BOTÕES E COMPONENTES INTERATIVOS
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.85rem 1.65rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    text-align: center;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #00b4d8 0%, #0077b6 100%);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.5);
    color: var(--text-white);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-cyan);
    color: var(--text-white);
    transform: translateY(-3px);
}

.btn-header {
    background: linear-gradient(135deg, var(--whatsapp-green) 0%, #1da851 100%);
    color: var(--text-white);
    padding: 0.65rem 1.35rem;
    font-size: 0.875rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    color: var(--text-white);
}

.btn-lg {
    padding: 1.05rem 2.2rem;
    font-size: 1.05rem;
}

.btn-xl {
    padding: 1.25rem 2.75rem;
    font-size: 1.15rem;
    background: linear-gradient(135deg, #25d366 0%, #15803d 100%);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn-xl:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

.btn-icon {
    font-size: 1.15em;
}

.btn-glow {
    position: relative;
}

/* --------------------------------------------------------------------------
   5. TOPBAR INFORMATIVA
   -------------------------------------------------------------------------- */
.topbar {
    background: var(--primary-900);
    color: var(--text-white-dim);
    font-size: 0.8125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.5rem 0;
    position: relative;
    z-index: 1001;
}

.topbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.topbar-item i {
    color: var(--accent-cyan);
}

.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-white-dim);
}

.topbar-link:hover {
    color: var(--accent-cyan);
}

.topbar-whatsapp {
    color: #4ade80;
    font-weight: 600;
}

.topbar-whatsapp:hover {
    color: var(--whatsapp-green);
}

/* --------------------------------------------------------------------------
   6. HEADER & NAVBAR FIXA
   -------------------------------------------------------------------------- */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--primary-800);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-normal);
    z-index: 1000;
}

.header.scrolled {
    background: rgba(7, 30, 61, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    border-bottom: 1px solid rgba(0, 180, 216, 0.2);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
    transition: height var(--transition-normal);
}

.header.scrolled .header-container {
    height: 68px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    user-select: none;
}

.logo-icon-wrapper {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.35);
    transition: transform var(--transition-bounce);
}

.logo:hover .logo-icon-wrapper {
    transform: scale(1.08) rotate(-4deg);
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text-white);
    line-height: 1.1;
}

.logo-accent {
    color: var(--accent-cyan);
}

.logo-tagline {
    font-size: 0.6875rem;
    color: var(--accent-cyan-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Navegação Desktop */
.nav-desktop {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.9125rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.82);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background: var(--accent-cyan);
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-white);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Hamburger Button */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 28px;
    padding: 2px;
    z-index: 1002;
}

.hamburger-line {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-white);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background-color: var(--accent-cyan);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background-color: var(--accent-cyan);
}

/* Menu Mobile */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(7, 30, 61, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 180, 216, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-menu-inner {
    padding: 1.75rem 1.5rem 2rem;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--accent-cyan);
    padding-left: 0.5rem;
}

/* --------------------------------------------------------------------------
   7. HERO SECTION (IMPACTO VISUAL MÁXIMO)
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    background: radial-gradient(circle at 80% 20%, #0f3b6c 0%, #071e3d 60%, #041427 100%);
    color: var(--text-white);
    padding: 4.5rem 0 6.5rem;
    overflow: hidden;
    isolation: isolate;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(0, 180, 216, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 75% 30%, rgba(0, 119, 182, 0.25) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.hero-waves-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: radial-gradient(#ffffff 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    background: rgba(0, 180, 216, 0.15);
    border: 1px solid rgba(0, 180, 216, 0.35);
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan-light);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(6px);
}

.hero-badge .badge-icon {
    color: var(--gold-star);
    font-size: 0.95rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4.2vw, 3.5rem);
    font-weight: 800;
    line-height: 1.14;
    letter-spacing: -0.025em;
    margin-bottom: 1.35rem;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.3vw, 1.2rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.65;
    margin-bottom: 2.25rem;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.hero-trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.75rem;
}

.trust-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

.trust-indicator i {
    color: #4ade80;
    font-size: 1rem;
}

/* Hero Visual Card (Glassmorphism) */
.hero-visual {
    position: relative;
}

.hero-card-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--shadow-xl), 0 0 35px rgba(0, 180, 216, 0.15);
    transition: transform var(--transition-normal);
}

.hero-card-glass:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 180, 216, 0.4);
}

.hero-card-image-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    margin-bottom: 1.25rem;
}

.hero-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero-card-glass:hover .hero-card-img {
    transform: scale(1.04);
}

.hero-card-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(7, 30, 61, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 180, 216, 0.4);
    color: var(--accent-cyan-light);
    font-size: 0.775rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.hero-card-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    background: rgba(4, 20, 39, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 1rem 0.75rem;
    margin-bottom: 1.25rem;
    text-align: center;
}

.stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
    line-height: 1.25;
}

.hero-card-direct-contact {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
}

.contact-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent-cyan-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.contact-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-white);
}

.contact-role {
    font-size: 0.75rem;
    color: var(--accent-cyan-light);
}

.btn-micro-whatsapp {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--whatsapp-green);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition-bounce);
}

.btn-micro-whatsapp:hover {
    transform: scale(1.15);
}

/* Transição de Curva */
.section-divider-curve {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}

.section-divider-curve svg {
    width: 100%;
    height: 48px;
}

/* --------------------------------------------------------------------------
   8. BARRA DE DIFERENCIAIS RÁPIDOS
   -------------------------------------------------------------------------- */
.quick-highlights-section {
    padding: 1rem 0 3.5rem;
    background: var(--bg-white);
    position: relative;
    z-index: 3;
}

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

.highlight-item {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-cyan);
}

.highlight-icon-box {
    width: 50px;
    height: 50px;
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent-cyan-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    transition: all var(--transition-normal);
}

.highlight-item:hover .highlight-icon-box {
    background: var(--accent-cyan);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.35);
}

.highlight-text h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 0.4rem;
}

.highlight-text p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. SOBRE A KISOL PISCINAS
   -------------------------------------------------------------------------- */
.about-section {
    padding: 4.5rem 0 5.5rem;
    background: var(--bg-light);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 4rem;
    align-items: center;
}

.about-visual-col {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}

.about-main-img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 4px solid var(--bg-white);
}

.floating-badge {
    position: absolute;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 0.85rem 1.25rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    border: 1px solid var(--border-light);
    animation: floatSlow 5s ease-in-out infinite alternate;
}

.floating-badge.badge-years {
    bottom: -20px;
    left: -15px;
}

.floating-badge.badge-guarantee {
    top: 20px;
    right: -20px;
    animation-delay: 2.5s;
}

@keyframes floatSlow {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}

.badge-icon-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent-cyan-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.badge-icon-circle.accent {
    background: rgba(245, 158, 11, 0.15);
    color: var(--gold-star);
}

.floating-badge strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--primary-800);
}

.floating-badge span {
    font-size: 0.775rem;
    color: var(--text-muted);
}

.about-content-col .section-description {
    font-size: 1.125rem;
    color: var(--primary-700);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.about-body-text {
    font-size: 0.975rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    line-height: 1.65;
}

.about-checklist {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    margin-bottom: 2.25rem;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.check-item i {
    color: var(--accent-cyan);
    font-size: 1.25rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.check-item h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 0.2rem;
}

.check-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.45;
}

/* --------------------------------------------------------------------------
   10. SERVIÇOS ESPECIALIZADOS (GRID DE CARDS)
   -------------------------------------------------------------------------- */
.services-section {
    padding: 5.5rem 0;
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.service-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.85rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 180, 216, 0.4);
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 58px;
    height: 58px;
    border-radius: var(--radius-md);
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent-cyan-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.35);
}

.service-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    background: var(--bg-gray-subtle);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 0.85rem;
    line-height: 1.3;
}

.service-desc {
    font-size: 0.9125rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 2rem;
    flex: 1;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--text-main);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.4;
}

.service-features li i {
    color: var(--accent-cyan);
    font-size: 0.85rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-full);
    background: var(--bg-gray-subtle);
    color: var(--primary-800);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    transition: all var(--transition-normal);
}

.service-link:hover {
    background: var(--accent-cyan-dark);
    color: var(--text-white);
    padding-right: 1.5rem;
}

/* Card em Destaque (Água Verde) */
.service-card-highlight {
    background: linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
    border: 2px solid var(--accent-cyan);
    box-shadow: var(--shadow-cyan-card);
}

.service-icon.highlight-icon {
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent-cyan-dark);
}

.highlight-badge {
    background: var(--accent-cyan);
    color: var(--text-white);
}

.service-link.link-highlight {
    background: var(--accent-cyan);
    color: var(--text-white);
}

.service-link.link-highlight:hover {
    background: var(--accent-cyan-dark);
}

/* Banner de Dúvida / CTA interno */
.services-banner-cta {
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
    border-radius: var(--radius-lg);
    padding: 2.25rem 2.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 180, 216, 0.25);
}

.banner-cta-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.banner-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 180, 216, 0.2);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.banner-text h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-white);
    margin-bottom: 0.25rem;
}

.banner-text p {
    font-size: 0.9125rem;
    color: rgba(255, 255, 255, 0.75);
}

/* --------------------------------------------------------------------------
   11. POR QUE ESCOLHER A KISOL (DIFERENCIAIS)
   -------------------------------------------------------------------------- */
.features-section {
    padding: 5.5rem 0;
    background: radial-gradient(circle at 50% 0%, #0c2b52 0%, var(--primary-800) 100%);
    color: var(--text-white);
    position: relative;
}

.features-section .section-title {
    color: var(--text-white);
}

.features-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.features-section .section-tag {
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent-cyan-light);
    border-color: rgba(0, 180, 216, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.85rem;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 180, 216, 0.2);
}

.feature-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(0, 180, 216, 0.15);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 1.35rem;
    transition: transform var(--transition-bounce);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: var(--accent-cyan);
    color: var(--text-white);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.65rem;
}

.feature-card p {
    font-size: 0.9125rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.55;
}

/* --------------------------------------------------------------------------
   12. PROVA SOCIAL / DEPOIMENTOS
   -------------------------------------------------------------------------- */
.testimonials-section {
    padding: 5.5rem 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.testimonial-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.85rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-cyan);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    color: var(--gold-star);
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.testimonial-quote {
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.6;
    margin-bottom: 1.75rem;
    font-style: italic;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    border-top: 1px solid var(--border-light);
    padding-top: 1.25rem;
}

.author-avatar-badge {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-700);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--primary-800);
}

.author-role {
    font-size: 0.775rem;
    color: var(--text-muted);
}

.google-rating-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    margin: 0 auto;
    font-size: 0.9125rem;
    color: var(--text-main);
}

.pill-stars {
    color: var(--gold-star);
    display: inline-flex;
    gap: 0.2rem;
}

/* --------------------------------------------------------------------------
   13. FAQ INTERATIVO (ACCORDION)
   -------------------------------------------------------------------------- */
.faq-section {
    padding: 5.5rem 0;
    background: var(--bg-white);
}

.faq-accordion-wrapper {
    max-width: 860px;
    margin: 0 auto 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(0, 180, 216, 0.4);
}

.faq-item.active {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.35rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-800);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--accent-cyan-dark);
}

.faq-item.active .faq-question {
    color: var(--accent-cyan-dark);
}

.faq-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-gray-subtle);
    color: var(--primary-800);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
    transition: transform var(--transition-bounce), background-color var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--accent-cyan);
    color: var(--text-white);
}

.faq-answer {
    padding: 0 1.75rem 1.35rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    display: none;
    border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeInAccordion 0.3s ease;
}

@keyframes fadeInAccordion {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-extra-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.faq-extra-cta p {
    font-size: 1.05rem;
    color: var(--text-muted);
}

.faq-extra-cta .btn-outline {
    color: var(--primary-800);
    border-color: var(--primary-800);
}

.faq-extra-cta .btn-outline:hover {
    background: var(--primary-800);
    color: var(--text-white);
}

/* --------------------------------------------------------------------------
   14. BANNER FINAL DE CONVERSÃO
   -------------------------------------------------------------------------- */
.final-cta-section {
    padding: 2rem 0 5.5rem;
    background: var(--bg-white);
}

.final-cta-card {
    position: relative;
    background: radial-gradient(circle at 50% 0%, #0f3b6c 0%, #071e3d 80%, #041427 100%);
    border-radius: var(--radius-xl);
    padding: 4.5rem 3rem;
    text-align: center;
    color: var(--text-white);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 180, 216, 0.3);
}

.final-cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.35) 0%, transparent 70%);
    pointer-events: none;
}

.final-cta-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent-cyan-light);
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}

.final-cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.8vw, 3.1rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-desc {
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.final-cta-buttons {
    display: flex;
    justify-content: center;
    margin-bottom: 2.75rem;
}

.final-cta-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 2rem;
}

.final-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}

.final-badge i {
    color: var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   15. FOOTER (RODAPÉ OFICIAL)
   -------------------------------------------------------------------------- */
.footer {
    background: var(--primary-900);
    color: rgba(255, 255, 255, 0.75);
    padding: 4.5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.85fr 0.95fr 1.05fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.text-white {
    color: var(--text-white);
}

.text-light {
    color: var(--accent-cyan-light);
}

.footer-about-text {
    font-size: 0.875rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.footer-contact-direct {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.8125rem;
    color: var(--accent-cyan-light);
}

.footer-col-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1.35rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2.5px;
    background: var(--accent-cyan);
    border-radius: 2px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.footer-links a i {
    font-size: 0.65rem;
    color: var(--accent-cyan);
}

.footer-links a:hover {
    color: var(--accent-cyan);
    transform: translateX(4px);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.contact-icon {
    font-size: 1.15rem;
    color: var(--accent-cyan);
    margin-top: 0.15rem;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.contact-value {
    color: var(--text-white);
    font-weight: 500;
}

.contact-value.highlight {
    color: #4ade80;
    font-weight: 700;
}

.footer-cta-box {
    margin-top: 0.5rem;
}

/* Linha de Copyright & Assinatura Obrigatória */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
    font-size: 0.85rem;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.6);
}

.footer-signature {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.footer-signature a {
    color: var(--accent-cyan);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.footer-signature a:hover {
    color: var(--accent-cyan-light);
}

/* --------------------------------------------------------------------------
   16. BOTÃO FLUTUANTE DE WHATSAPP & VOLTAR AO TOPO
   -------------------------------------------------------------------------- */
.whatsapp-floating-wrap {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-floating-btn {
    position: relative;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    transition: transform var(--transition-bounce);
}

.whatsapp-floating-btn:hover {
    transform: scale(1.12);
}

.whatsapp-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--whatsapp-green);
    animation: radarPulse 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
    pointer-events: none;
}

@keyframes radarPulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-tooltip {
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-900);
    color: var(--text-white);
    padding: 0.45rem 0.95rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 180, 216, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none;
}

.whatsapp-floating-btn:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-4px);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-800);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 180, 216, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all var(--transition-normal);
    z-index: 998;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent-cyan);
    color: var(--text-white);
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   17. ANIMAÇÕES NATIVAS COM INTERSECTION OBSERVER (FADE-UP)
   -------------------------------------------------------------------------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.fade-in-up.appear {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   18. RESPONSIVIDADE E MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        max-width: 580px;
        margin: 0 auto;
    }

    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .about-visual-col {
        max-width: 600px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 868px) {
    .nav-desktop {
        display: none;
    }

    .hamburger-btn {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .hide-mobile {
        display: none !important;
    }

    .topbar-container {
        justify-content: center;
        text-align: center;
    }

    .topbar-left {
        display: none;
    }

    .services-banner-cta {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }

    .banner-cta-content {
        flex-direction: column;
    }
}

@media (max-width: 680px) {
    .hero-section {
        padding: 3rem 0 5rem;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta-group .btn {
        width: 100%;
    }

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

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

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .whatsapp-floating-wrap {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-floating-btn {
        width: 54px;
        height: 54px;
        font-size: 1.75rem;
    }

    .whatsapp-tooltip {
        display: none;
    }

    .back-to-top {
        bottom: 20px;
        left: 20px;
    }

    .floating-badge {
        position: static;
        margin-top: 1rem;
        animation: none;
    }
}