/* =========================================
   VARIÁVEIS DE DESIGN
   ========================================= */
:root {
    /* Paleta Oficial MDD */
    --primary-dark: #472808;
    --primary-medium: #855f35;
    --primary-hover: #6b4c2b;
    --bg-sand: #d1c7ab;
    --bg-ivory: #f3eee1;
    --text-coffee: #2e1c0b;
    --border-stone: #a39784;

    /* Variáveis de Design */
    --accent-light: #fff;
    --shadow-soft: 0 10px 30px rgba(71, 40, 8, 0.08);
    --shadow-hover: 0 15px 40px rgba(133, 95, 53, 0.25);

    /* Fontes */
    --font-heading: 'League Spartan', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* =========================================
   RESET & BASE
   ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-coffee); background-color: var(--bg-ivory); line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Barra de Progresso */
#scroll-progress {
    position: fixed; top: 0; left: 0; height: 4px;
    background: linear-gradient(90deg, var(--primary-medium), #d4a373);
    width: 0%; z-index: 2001; transition: width 0.1s;
}

/* =========================================
   COMPONENTES UI
   ========================================= */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 16px 40px; font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-radius: 50px; cursor: pointer; border: 2px solid transparent; transition: var(--transition); font-size: 0.9rem; position: relative; overflow: hidden; }
.btn-primary { background-color: var(--primary-medium); color: #fff; box-shadow: 0 4px 15px rgba(133, 95, 53, 0.4); }
.btn-primary:hover { background-color: var(--primary-hover); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(133, 95, 53, 0.5); }
.btn-outline-light { background-color: transparent; border-color: #fff; color: #fff; }
.btn-outline-light:hover { background-color: #fff; color: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3); }

.section-padding { padding: 100px 0; }
.section-header { text-align: center; max-width: 800px; margin: 0 auto 60px; }
.section-header h2 { font-family: var(--font-heading); font-size: 2.5rem; color: var(--primary-dark); font-weight: 800; margin-bottom: 20px; text-transform: uppercase; letter-spacing: -1px; position: relative; display: inline-block; }
.section-header p { font-size: 1.1rem; color: #6d5344; font-weight: 400; }
.divider { height: 4px; width: 80px; background: linear-gradient(90deg, var(--primary-dark), var(--primary-medium)); margin: 0 auto 20px; border-radius: 2px; }

/* Animações */
.reveal { opacity: 0; transform: translateY(50px); transition: all 1s cubic-bezier(0.25, 0.8, 0.25, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-15px); } 100% { transform: translateY(0px); } }
.float-anim { animation: float 6s ease-in-out infinite; }

/* =========================================
   HEADER
   ========================================= */
header {
    background-color: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    height: var(--header-height);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition);
}
header.scrolled { height: 70px; box-shadow: 0 4px 30px rgba(71, 40, 8, 0.15); }
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-img { height: 70px; width: auto; transition: var(--transition); object-fit: contain; }
header.scrolled .logo-img { height: 60px; }
.nav-menu { display: flex; gap: 25px; }
.nav-link { font-family: var(--font-heading); font-weight: 700; color: var(--primary-dark); font-size: 0.9rem; text-transform: uppercase; position: relative; padding: 5px 0; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 3px; background-color: var(--primary-medium); transition: width 0.3s ease; border-radius: 2px; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--primary-medium); }
.hamburger { display: none; cursor: pointer; font-size: 1.6rem; color: var(--primary-dark); }

/* =========================================
   HERO SECTION
   ========================================= */
#hero {
    min-height: 100vh;
    min-height: 100svh;
    min-height: 600px;
    background-image: linear-gradient(135deg, rgba(30, 18, 6, 0.9), rgba(71, 40, 8, 0.8)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    display: flex;
    align-items: center;
    color: #fff;
    padding-top: var(--header-height);
    position: relative;
}
.hero-content { max-width: 900px; }
.hero-tag {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 25px;
    letter-spacing: 2px;
}
.hero-title { font-family: var(--font-heading); font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 25px; text-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.hero-text { font-size: 1.2rem; margin-bottom: 40px; color: rgba(255, 255, 255, 0.9); font-weight: 300; max-width: 700px; }
.hero-buttons { display: flex; gap: 20px; flex-wrap: wrap; }

/* =========================================
   SOBRE
   ========================================= */
#sobre { background-color: #fff; overflow: hidden; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-images { position: relative; }
.about-main-img { width: 100%; border-radius: 12px; box-shadow: 25px 25px 0 var(--bg-sand); transition: var(--transition); }
.about-images:hover .about-main-img { transform: scale(1.02); }
.about-experience-badge { position: absolute; bottom: -20px; right: -20px; background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium)); color: #fff; padding: 35px; border-radius: 12px; text-align: center; box-shadow: 0 15px 40px rgba(0,0,0,0.2); z-index: 2; }
.about-experience-badge span { display: block; font-size: 3rem; font-weight: 800; line-height: 1; margin-bottom: 5px; }
.about-content h3 { font-family: var(--font-heading); font-size: 2.2rem; color: var(--primary-dark); margin-bottom: 25px; line-height: 1.2; }

/* Lista (desktop) — mantém seu HTML atual e corrige alinhamento/espacamento */
.check-list { margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.check-list li { margin: 0; display: flex; align-items: flex-start; gap: 12px; line-height: 1.25; }
.check-list i {
    color: var(--primary-medium);
    background: var(--bg-ivory);
    border-radius: 50%;
    width: 22px;
    min-width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    padding: 0;
    font-size: 0.95rem;
}
/* Desktop: não quebrar strong (evita "desconfigurar") */
#sobre .check-list li strong { display: inline; margin: 0; color: var(--primary-dark); }

/* =========================================
   SERVIÇOS (FLIP CARDS - ATUALIZADO)
   ========================================= */
#servicos { background-color: var(--bg-sand); background-image: radial-gradient(circle at top right, rgba(255,255,255,0.2), transparent); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; perspective: 1000px; /* Fundo 3D para o container */ }

.service-card-container { background-color: transparent; height: 550px; /* Altura fixa para o efeito flip funcionar bem */ }

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

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

/* Lado da Frente */
.service-card-front,
.service-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 30px;
}

/* Esconde a scrollbar (mantém scroll) */
.service-card-back{
  -ms-overflow-style: none;  /* IE/Edge legado */
  scrollbar-width: none;     /* Firefox */
}

.service-card-back::-webkit-scrollbar{
  width: 0;
  height: 0;
}

.service-card-front { transform: rotateY(0deg); z-index: 2; border-top: 5px solid var(--primary-medium); }

.service-card-back { transform: rotateY(180deg); background-color: var(--bg-ivory); z-index: 1; overflow-y: auto; padding: 40px 30px; text-align: left; border: 2px solid var(--primary-medium); }

.service-icon { font-size: 2.5rem; color: var(--primary-medium); margin-bottom: 20px; background: var(--bg-ivory); width: 70px; height: 70px; display: flex; align-items: center; justify-content: center; border-radius: 50%; margin-left: auto; margin-right: auto; }
.service-card-front h3 { font-family: var(--font-heading); color: var(--primary-dark); font-size: 1.4rem; margin-bottom: 15px; }
.service-card-front p { color: #666; font-size: 0.95rem; line-height: 1.5; }

.btn-flip { background-color: transparent; border: 2px solid var(--primary-medium); color: var(--primary-medium); padding: 10px 20px; border-radius: 30px; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; cursor: pointer; margin-top: auto; align-self: center; transition: var(--transition); }
.btn-flip:hover { background-color: var(--primary-medium); color: #fff; }

.service-card-back h3 { font-family: var(--font-heading); color: var(--primary-dark); font-size: 1.3rem; margin-bottom: 25px; border-bottom: 2px solid var(--border-stone); padding-bottom: 15px; text-align: center; }
.detail-section { margin-bottom: 25px; }
.detail-section h4 { font-size: 1rem; color: var(--primary-medium); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.detail-section p { font-size: 0.9rem; color: #555; line-height: 1.5; }

.btn-close { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 1.5rem; color: #999; cursor: pointer; transition: 0.3s; }
.btn-close:hover { color: var(--primary-dark); }
.service-card-back .btn-primary { width: 100%; text-align: center; }

/* ===== HOVER ANIMATION (CARDS) ===== */
.service-card-container{
  transition: transform .25s ease, box-shadow .25s ease;
  will-change: transform;
}

.service-card-front,
.service-card-back{
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

/* efeito ao passar o mouse */
.service-card-container:hover{
  transform: translateY(-10px);
}

/* dá mais “presença” no card */
.service-card-container:hover .service-card-front{
  box-shadow: 0 18px 45px rgba(71, 40, 8, 0.18);
  border-top-color: var(--primary-hover);
}

/* animação do ícone */
.service-card-container:hover .service-icon{
  transform: scale(1.06);
  transition: transform .25s ease;
}

/* acessibilidade: remove animações se usuário preferir */
@media (prefers-reduced-motion: reduce){
  .service-card-container,
  .service-card-front,
  .service-card-back,
  .service-icon{
    transition: none !important;
    transform: none !important;
  }
}

/* =========================================
   METODOLOGIA
   ========================================= */
#metodologia { background-color: #fff; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.method-step { text-align: center; padding: 30px; border-radius: 12px; transition: var(--transition); }
.method-step:hover { background: var(--bg-ivory); }
.step-number { font-family: var(--font-heading); font-size: 5rem; color: rgba(133, 95, 53, 0.08); font-weight: 800; line-height: 1; margin-bottom: -30px; position: relative; z-index: 1; }
.step-content { position: relative; z-index: 2; }
.step-content h4 { color: var(--primary-dark); font-size: 1.3rem; margin-bottom: 15px; font-weight: 700; }

/* =========================================
   ESTATÍSTICAS
   ========================================= */
#stats {
    background: linear-gradient(rgba(71, 40, 8, 0.95), rgba(71, 40, 8, 0.95)), url('../images/stats-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    color: #fff;
    padding: 100px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 30px; }
.stat-number { font-family: var(--font-heading); font-size: 3rem; font-weight: 800; color: var(--bg-sand); margin-bottom: 10px; text-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.stat-label { text-transform: uppercase; letter-spacing: 1px; font-size: 0.85rem; opacity: 0.9; font-weight: 500; }

/* =========================================
   CONTATO
   ========================================= */
#contato { background-color: var(--bg-ivory); }
.contact-container { display: grid; grid-template-columns: 1fr 1.5fr; gap: 0; background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-hover); }
.contact-info { background: linear-gradient(135deg, var(--primary-medium), var(--primary-dark)); color: #fff; padding: 60px; }
.contact-info h3 { font-family: var(--font-heading); font-size: 2rem; margin-bottom: 30px; }
.contact-item { display: flex; align-items: center; margin-bottom: 25px; font-size: 1rem; }
.contact-item i { margin-right: 15px; font-size: 1.2rem; color: var(--bg-sand); background: rgba(255,255,255,0.1); padding: 10px; border-radius: 50%; }
.contact-form-wrapper { padding: 60px; }
.form-group { margin-bottom: 20px; }
.form-control { width: 100%; padding: 15px 18px; border: 2px solid #e0e0e0; border-radius: 8px; background-color: var(--bg-ivory); font-family: var(--font-body); font-size: 1rem; transition: var(--transition); }
.form-control:focus { outline: none; border-color: var(--primary-medium); background-color: #fff; box-shadow: 0 0 0 4px rgba(133, 95, 53, 0.1); }

/* =========================================
   FOOTER
   ========================================= */
footer { background-color: var(--primary-dark); color: var(--bg-sand); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-about p { margin-top: 20px; font-size: 0.95rem; opacity: 0.8; line-height: 1.8; text-align: justify;}
.footer-col h4 { color: #fff; font-family: var(--font-heading); margin-bottom: 30px; text-transform: uppercase; letter-spacing: 1px; font-size: 1.1rem; }
.footer-links li { margin-bottom: 15px; }
.footer-links a { color: rgba(255,255,255,0.7); transition: 0.3s; }
.footer-links a:hover { color: var(--bg-sand); padding-left: 5px; }
.copyright { padding: 30px 0; text-align: center; font-size: 0.9rem; opacity: 0.5; }

/* =========================================
   TOAST
   ========================================= */
.toast { position: fixed; bottom: 30px; right: 30px; background-color: var(--primary-medium); color: #fff; padding: 20px 30px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); transform: translateX(150%); transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55); z-index: 2000; display: flex; align-items: center; gap: 15px; }
.toast.show { transform: translateX(0); }
.toast i { font-size: 1.5rem; color: #fff; }

/* =========================================
   RESPONSIVO
   ========================================= */
@media (max-width: 1024px) {
    .section-header h2 { font-size: 2.2rem; }
    .hero-title { font-size: 2.8rem; }
}

@media (max-width: 992px) {
    .about-grid, .contact-container { grid-template-columns: 1fr; }
    .about-main-img { margin-bottom: 40px; max-width: 100%; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-info, .contact-form-wrapper { padding: 50px 30px; }
    .about-grid { display: flex; flex-direction: column-reverse; }
}

@media (max-width: 768px) {
    .nav-menu { position: fixed; top: var(--header-height); left: -100%; width: 100%; height: calc(100vh - var(--header-height)); background-color: #fff; flex-direction: column; justify-content: center; align-items: center; transition: 0.4s; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
    .nav-menu.active { left: 0; }
    .hamburger { display: block; }

    .hero-title { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; justify-content: center; }

    .method-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .section-padding { padding: 80px 0; }

    /* Sobre Mobile Centralizado */
    #sobre .check-list { display: flex; flex-direction: column; align-items: center; width: 100%; text-align: center; }
    #sobre .check-list li{ flex-direction: column; align-items: center; text-align: center; gap: 10px; }
    #sobre .check-list li i{ width: auto; min-width: 0; height: auto; margin-top: 0; font-size: 1.5rem; padding: 10px; }
    #sobre .check-list .check-title{ min-width: 0; flex: none; font-size: 1.1rem; }

    /* BOTÃO DO SOBRE CENTRALIZADO NO MOBILE */
    #sobre .btn.btn-primary{
    display: flex;           /* garante centralização mesmo se virar bloco */
    margin: 18px auto 0;     /* centraliza horizontalmente */
    width: fit-content;      /* evita esticar */
    }

    /* Footer Mobile Centralizado */
    footer .footer-grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* coluna fixa do “título” para alinhar a descrição */
.check-list .check-title{
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-dark);
    min-width: 170px;     /* ajuste fino: 150~190px */
    flex: 0 0 173px;
}

/* descrição ocupa o restante */
.check-list .check-desc{
    flex: 1 1 auto;
    color: #5d4037;
}

@media (max-width: 480px) {
    .section-header h2 { font-size: 1.8rem; }
    .container { padding: 0 15px; }
    .about-content, .contact-info, .contact-form-wrapper { padding: 30px 15px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

.contact-item a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.contact-item a:hover {
    opacity: 0.85;
    text-decoration: underline;
}

.hp-field {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.consent-group {
    margin-top: 10px;
}

.consent-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #5d4037;
    font-size: 0.95rem;
    line-height: 1.5;
}

.consent-label input {
    margin-top: 4px;
    accent-color: var(--primary-medium);
}

.consent-label a,
.form-note a,
.privacy-card a {
    color: var(--primary-medium);
    text-decoration: underline;
}

.form-note {
    margin: -4px 0 16px;
    color: #6b4f35;
    font-size: 0.9rem;
}

.form-status {
    min-height: 24px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-status.success {
    color: #2e7d32;
}

.form-status.error {
    color: #b3261e;
}


.privacy-card {
    max-width: 980px;
    margin: 0 auto;
    background: var(--bg-ivory);
    border: 1px solid var(--border-stone);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.04);
}

.privacy-card p + p {
    margin-top: 12px;
}

@media (max-width: 992px) {
    #stats {
        background-attachment: scroll;
    }
}


.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    z-index: 2000;
}

.modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.modal-dialog {
    position: relative;
    width: min(100%, 920px);
    max-height: min(85vh, 900px);
    overflow: auto;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
    z-index: 1;
}

.modal-content {
    padding: 40px 32px 32px;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(71, 40, 8, 0.08);
    color: var(--primary-dark);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.modal-close:hover {
    background: rgba(71, 40, 8, 0.14);
    transform: scale(1.04);
}

.modal-privacy-card {
    margin-top: 10px;
}

body.modal-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .modal {
        padding: 16px;
    }

    .modal-content {
        padding: 36px 20px 24px;
    }

    .modal-dialog {
        width: 100%;
        max-height: 88vh;
        border-radius: 16px;
    }
}


/* =========================================
   COMPATIBILIDADE SAFARI / IOS / MACOS
   ========================================= */
@supports (-webkit-touch-callout: none) {
    #hero,
    #stats {
        background-attachment: scroll;
    }
}

@media (max-width: 768px) {
    #hero {
        min-height: 100svh;
        background-attachment: scroll;
    }

    #stats {
        background-attachment: scroll;
    }
}

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