/* ==========================================================================
   SISTEMA DE DESIGN E VARIÁVEIS
   ========================================================================== */
:root {
    /* Cores do Plano de Identidade Visual */
    --color-primary: #123C69;      /* Azul Tecnológico */
    --color-secondary: #7C4913;    /* Marrom / Bronze */
    --color-accent: #B58A2A;       /* Destaque (CTA) */
    --color-bg: #F6F8F7;           /* Fundo (Cinza Claro) */
    --color-text: #0D1112;         /* Texto Principal */
    --color-text-muted: #52605E;   /* Texto Secundário */
    
    /* Cores Auxiliares */
    --color-white: #FFFFFF;
    --color-border: rgba(18, 60, 105, 0.08);
    --color-shadow: rgba(13, 17, 18, 0.06);
    --color-glass-bg: rgba(255, 255, 255, 0.65);
    --color-glass-border: rgba(255, 255, 255, 0.4);
    
    /* Tipografia */
    --font-title: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Sombras e Efeitos */
    --shadow-sm: 0 2px 4px var(--color-shadow);
    --shadow-md: 0 4px 12px var(--color-shadow);
    --shadow-lg: 0 8px 30px rgba(18, 60, 105, 0.06);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Sistema de Espaçamento (Múltiplos de 8) */
    --sp-1: 8px;
    --sp-2: 16px;
    --sp-3: 24px;
    --sp-4: 32px;
    --sp-6: 48px;
    --sp-8: 64px;
    --sp-10: 80px;
    --sp-12: 96px;
    
    /* Cores de Estado */
    --color-error: #b32e2e;
    --color-error-bg: rgba(179, 46, 46, 0.02);
    --color-success: #1b7a3a;
    --color-success-bg: rgba(37, 211, 102, 0.1);
    --color-success-border: rgba(37, 211, 102, 0.2);
    --color-error-feedback-bg: rgba(179, 46, 46, 0.1);
    --color-error-feedback-border: rgba(179, 46, 46, 0.2);

    /* Cores de Hover (tons mais escuros) */
    --color-primary-dark: #0b2644;
    --color-secondary-dark: #5c360d;
    --color-accent-dark: #926f1f;

    /* Cor de Fundo Auxiliar */
    --color-warm-bg: #FAF6F0;
}

/* ==========================================================================
   RESET & ESTILOS 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-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary);
}

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

ul {
    list-style: none;
}

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

/* Padrão quadriculado suave no fundo */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 64px 64px;
    background-image: 
        linear-gradient(to right, rgba(18, 60, 105, 0.032) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(18, 60, 105, 0.032) 1px, transparent 1px);
    z-index: -999;
    pointer-events: none;
}

/* Layout Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--sp-3);
    padding-right: var(--sp-3);
}

.container-sm {
    max-width: 800px;
}

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

.w-full {
    width: 100%;
}

.is-hidden {
    visibility: hidden;
    pointer-events: none;
}

/* ==========================================================================
   COMPONENTES DE BOTÃO
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-1);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1rem;
    padding: var(--sp-2) var(--sp-4);
    border-radius: 8px; /* Cantos levemente arredondados */
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.btn-sm {
    padding: 8px var(--sp-2);
    font-size: 0.9rem;
}

/* Botão Primário: cor primária e texto branco */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Botão Secundário: cor secundária e texto branco */
.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Botão de Contato: fundo branco com borda e texto primário */
.btn-contact {
    border-color: rgba(18,60,105,.35);
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-contact:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Destaque (CTA) */
.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn .material-symbols-rounded {
    font-size: 1.25rem;
}

/* ==========================================================================
   ESTILOS DE SEÇÕES GLOBAIS
   ========================================================================== */
section {
    padding-top: var(--sp-10);
    padding-bottom: var(--sp-10);
    position: relative;
}

@media (min-width: 768px) {
    section {
        padding-top: var(--sp-12);
        padding-bottom: var(--sp-12);
    }
}

.section-header {
    margin-bottom: var(--sp-6);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    margin-bottom: var(--sp-1);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--sp-2);
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   HEADER / TOPO FIXO
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(246, 248, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(246, 248, 247, 0.95);
}

.header-container {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
}

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

.nav-list {
    display: flex;
    gap: var(--sp-4);
}

.nav-link {
    font-family: var(--font-title);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

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

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

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    padding: var(--sp-1);
}

.menu-toggle .toggle-icon {
    font-size: 1.8rem;
}

/* ==========================================================================
   MENU MOBILE (DRAWER)
   ========================================================================== */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    height: calc(100vh - 72px);
    background-color: var(--color-bg);
    z-index: 99;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    padding: var(--sp-4);
    border-top: 1px solid var(--color-border);
}

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

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.mobile-nav-link {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--color-primary);
    display: block;
    padding: var(--sp-1) 0;
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-cta {
    margin-top: var(--sp-4);
}

@media (max-width: 991px) {
    .nav-desktop, .header-cta {
        display: none;
    }
    .menu-toggle {
        display: block;
    }
}

/* ==========================================================================
   SEÇÃO HERO (CONTEÚDO CENTRALIZADO)
   ========================================================================== */
.hero-section {
    padding-top: 140px; /* Compensa o header fixo */
    padding-bottom: var(--sp-10);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    background-color: var(--color-white);
    background-image: 
        radial-gradient(750px circle at 50% 35%, rgba(18, 60, 105, 0.09) 0%, rgba(18, 60, 105, 0.03) 50%, transparent 80%),
        linear-gradient(180deg, rgba(18, 60, 105, 0.05) 0%, rgba(18, 60, 105, 0.01) 75%, transparent 100%);
}

.hero-tag {
    display: inline-block;
    background-color: rgba(18, 60, 105, 0.06);
    color: var(--color-primary);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 6px var(--sp-2);
    border-radius: 20px;
    margin-bottom: var(--sp-4);
    border: 1px solid rgba(18, 60, 105, 0.1);
}

.hero-title {
    font-size: 2.85rem;
    line-height: 1.12;
    max-width: 920px;
    margin: 0 auto var(--sp-4) auto;
    letter-spacing: -0.03em;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.25rem;
    }
}

.hero-title-accent {
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 680px;
    margin: 0 auto var(--sp-6) auto;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

.hero-bullets {
    display: inline-flex;
    flex-direction: column;
    gap: var(--sp-2);
    text-align: left;
    margin-bottom: var(--sp-6);
    max-width: 500px;
}

.hero-bullets li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-2);
    font-size: 1.05rem;
}

.bullet-icon {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--sp-2);
}

@media (min-width: 576px) {
    .hero-actions {
        flex-direction: row;
        gap: var(--sp-3);
    }
}

/* ==========================================================================
   SEÇÃO CONCEITO E CITAÇÃO
   ========================================================================== */
.concept-section {
    background-color: rgba(18, 60, 105, 0.02);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.concept-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--sp-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

@media (min-width: 992px) {
    .concept-card {
        grid-template-columns: 1.2fr 1.8fr;
        padding: var(--sp-6);
        gap: var(--sp-6);
        align-items: center;
    }
}

.concept-quote-area {
    position: relative;
    border-left: 4px solid var(--color-accent);
    padding-left: var(--sp-3);
}

.quote-icon-bg {
    position: absolute;
    top: -24px;
    left: 8px;
    font-size: 4rem;
    color: rgba(181, 138, 42, 0.08);
    pointer-events: none;
}

.concept-blockquote .quote-text {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: var(--sp-2);
}

.concept-blockquote .quote-author {
    font-family: var(--font-title);
    font-style: normal;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.concept-text-area {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.section-title-sm {
    font-size: 1.5rem;
    margin-bottom: var(--sp-1);
}

.concept-p {
    color: var(--color-text-muted);
    font-size: 1rem;
    text-align: justify;
}

/* ==========================================================================
   SEÇÃO SOBRE MIM
   ========================================================================== */
.about-section {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--sp-8);
        align-items: start;
    }
}

.about-left {
    display: flex;
    flex-direction: column;
}

.about-left .section-title {
    font-size: 2rem;
    line-height: 1.25;
    color: var(--color-primary);
    margin-top: var(--sp-1);
}

@media (min-width: 992px) {
    .about-left .section-title {
        font-size: 2.5rem;
        max-width: 440px;
    }
}

.about-right {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.about-right .about-p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: justify;
    font-style: italic;
}

.about-badge-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    background-color: var(--color-warm-bg); /* Tom suave de bronze claro */
    border-left: 3px solid var(--color-secondary); /* Borda bronze de destaque */
    padding: var(--sp-2) var(--sp-3);
    margin-top: var(--sp-2);
    border-radius: 0 4px 4px 0;
}

.about-badge-icon {
    color: var(--color-accent); /* gold star/badge */
    font-size: 1.5rem;
    flex-shrink: 0;
    font-variation-settings: 'FILL' 1;
}

.about-badge-text {
    color: var(--color-primary); /* dark corporate blue */
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* ==========================================================================
   SEÇÃO DE SERVIÇOS (CARDS GLASSMORPHISM)
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Efeito Glassmorphism: Fundo translúcido, desfoque e sombra leve */
.service-card.glass {
    background-color: var(--color-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-glass-border);
    border-radius: 12px;
    padding: var(--sp-4);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card.glass:hover {
    transform: translateY(-6px);
    border-color: rgba(18, 60, 105, 0.2);
    box-shadow: 0 12px 40px rgba(18, 60, 105, 0.1);
}

.service-icon-box {
    margin-bottom: var(--sp-3);
    align-self: flex-start;
}

.service-icon {
    font-size: 26px;
    color: var(--color-primary);
    background-color: rgba(18, 60, 105, 0.06);
    padding: 10px;
    border-radius: 8px;
}

.service-card-title {
    font-size: 1.35rem;
    margin-bottom: var(--sp-2);
}

.service-card-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--sp-4);
    flex-grow: 1;
    text-align: justify;
}

/* Selos de Autoridade */
.authority-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 12px;
    border-radius: 6px;
    align-self: flex-start;
    margin-top: auto;
}

.authority-badge.primary {
    background-color: rgba(18, 60, 105, 0.08);
    color: var(--color-primary);
}

.authority-badge.secondary {
    background-color: rgba(124, 73, 19, 0.08);
    color: var(--color-secondary);
}

/* Cabeçalho da seção de serviços alinhado à esquerda (com os cards) */
.services-section .section-subtitle {
    margin-left: 0;
    margin-right: 0;
}

/* ==========================================================================
   SEÇÃO DE DEPOIMENTOS (CARROSSEL)
   ========================================================================== */
.testimonials-section {
    background-color: var(--color-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.testimonials-section .section-tag {
    color: var(--color-accent);
}

.testimonials-header-flex {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--sp-4);
}

.carousel-controls {
    display: flex;
    gap: var(--sp-1);
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.carousel-btn:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.testimonials-carousel-wrapper {
    width: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Ocultar barra de rolagem padrão */
.testimonials-carousel-wrapper::-webkit-scrollbar {
    display: none;
}
.testimonials-carousel-wrapper {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.testimonials-carousel {
    display: flex;
    gap: var(--sp-4);
    padding: var(--sp-2) 0;
}

.testimonial-card {
    flex: 0 0 100%;
    scroll-snap-align: center;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--sp-4);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 12px);
    }
}

@media (min-width: 992px) {
    .testimonial-card {
        flex: 0 0 calc(33.333% - 16px);
    }
}

.rating-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--sp-2);
}

.filled-star {
    color: var(--color-accent);
    font-size: 1.2rem;
    font-variation-settings: 'FILL' 1;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: var(--sp-3);
    line-height: 1.6;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    border-top: 1px solid var(--color-border);
    padding-top: var(--sp-2);
}

.user-name {
    font-size: 1rem;
    font-weight: 700;
}

.user-role {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: var(--sp-4);
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(18, 60, 105, 0.15);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.carousel-dots .dot.active {
    background-color: var(--color-primary);
    width: 24px;
    border-radius: 5px;
}

.testimonials-section .carousel-dots .dot {
    background-color: rgba(255, 255, 255, 0.3);
}

.testimonials-section .carousel-dots .dot.active {
    background-color: var(--color-white);
}

/* ==========================================================================
   SEÇÃO FAQ (ACCORDION)
   ========================================================================== */
.faq-section {
    background-color: var(--color-white);
}

.faq-accordion {
    margin-top: var(--sp-4);
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border);
}

.faq-item {
    background-color: transparent;
    border: none;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-bottom-color: rgba(18, 60, 105, 0.2);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-3) 0;
    background: none;
    border: none;
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.faq-question:focus {
    outline: none;
}

.faq-question:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    font-variation-settings: 'wght' 300, 'opsz' 24;
    color: var(--color-primary);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
    color: var(--color-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer-content {
    padding: 0 0 var(--sp-3) 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO DE CONTATO
   ========================================================================== */
.contact-section {
    background-color: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 1.25fr 1.35fr;
        gap: var(--sp-10);
        align-items: center;
    }
}

.contact-info .contact-p {
    margin-bottom: var(--sp-4);
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.contact-channel-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    transition: var(--transition-smooth);
}

.contact-channel-item:hover:not(.no-link) {
    transform: translateX(4px);
}

.contact-icon-box {
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(13, 17, 18, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.contact-icon-box .material-symbols-rounded {
    font-size: 1.4rem;
}

.contact-channel-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-channel-label {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-primary);
}

.contact-channel-value {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Formulário com Fundo Branco Sólido e Sombra Suave */
.contact-form-wrapper {
    background-color: var(--color-white);
    border-radius: 16px;
    padding: var(--sp-4);
    box-shadow: 0 12px 36px rgba(13, 17, 18, 0.04);
    border: 1px solid rgba(18, 60, 105, 0.04);
}

@media (min-width: 768px) {
    .contact-form-wrapper {
        padding: var(--sp-6);
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 576px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--sp-3);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--sp-3);
}

.form-group label {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-primary);
}

.optional-text {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 14px;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    pointer-events: none;
}

.form-group .input-wrapper input,
.form-group .input-wrapper textarea {
    padding-left: 40px;
}

.input-wrapper.align-top {
    align-items: flex-start;
}

.input-wrapper.align-top .input-icon {
    top: 14px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid rgba(18, 60, 105, 0.12);
    background-color: var(--color-white);
    color: var(--color-text);
    transition: var(--transition-smooth);
    width: 100%;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(18, 60, 105, 0.06);
}

.error-msg {
    display: none;
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: 2px;
}

.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
    border-color: var(--color-error);
    background-color: var(--color-error-bg);
}

.form-group.invalid .error-msg {
    display: block;
}

.contact-form-wrapper .btn-primary {
    padding: 12px 24px;
    font-size: 0.95rem;
    border-radius: 8px;
}

.form-feedback {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    color: var(--color-success);
    padding: var(--sp-2);
    border-radius: 6px;
    margin-top: var(--sp-3);
    font-size: 0.95rem;
}

.form-feedback[hidden] {
    display: none !important;
}

.feedback-icon {
    font-size: 1.25rem;
}

.form-feedback.feedback-success {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-border);
    color: var(--color-success);
}

.form-feedback.feedback-error {
    background-color: var(--color-error-feedback-bg);
    border-color: var(--color-error-feedback-border);
    color: var(--color-error);
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.85);
    padding-top: var(--sp-6);
    padding-bottom: var(--sp-4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer h1, .footer h2, .footer h3, .footer h4, .footer h5, .footer h6 {
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    padding-bottom: var(--sp-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--sp-6);
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}

.footer-brand .logo {
    color: var(--color-white);
}

.footer-p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links-title {
    font-size: 1.1rem;
    margin-bottom: var(--sp-2);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-socials {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.social-icons {
    display: flex;
    gap: var(--sp-2);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transition: var(--transition-smooth);
}

.social-icons a:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
}

.social-svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding-top: var(--sp-3);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-notes {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   ANIMAÇÕES DE REVELAÇÃO (REVEAL)
   ========================================================================== */
.reveal-item {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
                transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   ACESSIBILIDADE: REDUÇÃO DE MOVIMENTO
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal-item {
        opacity: 1;
        transform: none;
    }
}