/* ===== VARIÁVEIS DE CORES E TIPOGRAFIA ===== */
:root {
    /* Cores da Pronto+ */
    --green-gray: #98A78D;
    --gold: #D5A35E;
    --clay-gray: #A27863;
    --graphite: #444444;
    --off-white: #F9F9F7;
    --white: #FFFFFF;

    /* Tipografia */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Nunito Sans', sans-serif;
    --font-impact: 'Satoshi', sans-serif;

    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Bordas */
    --border-radius: 8px;
    --border-radius-lg: 16px;
}

/* ===== MENU SUPERIOR ===== */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(152, 167, 141, 0.1);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left,
.nav-right {
    flex: 1;
}

.nav-center {
    flex: 0 0 auto;
}

.nav-logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

/* ===== RESET E ESTILOS BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    padding-top: 80px;
    /* Espaço para o menu fixo */
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--graphite);
    background-color: var(--off-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ===== TIPOGRAFIA ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3rem;
    font-weight: 600;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

/* ===== BOTÕES ===== */
.cta-button {
    font-family: var(--font-impact);
    font-weight: 500;
    font-size: 1.125rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-button.primary {
    background-color: var(--green-gray);
    color: var(--white);
    animation: pulse-gold 2s infinite;
}

.cta-button.primary:hover {
    background-color: var(--gold);
    transform: translateY(-2px);
    animation: none;
}

@keyframes pulse-gold {
    0% {
        box-shadow: 0 0 0 0 rgba(213, 163, 94, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(213, 163, 94, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(213, 163, 94, 0);
    }
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--green-gray);
    border: 2px solid var(--green-gray);
}

.cta-button.secondary:hover {
    background-color: var(--green-gray);
    color: var(--white);
    transform: translateY(-2px);
}

/* Botões específicos para seções com fundos especiais */
.about .cta-button.secondary {
    background-color: var(--green-gray);
    color: var(--white);
    border: 2px solid var(--green-gray);
}

.about .cta-button.secondary:hover {
    background-color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-2px);
}

.goup-connection .cta-button.secondary {
    background-color: var(--white);
    color: var(--clay-gray);
    border: 2px solid var(--white);
}

.goup-connection .cta-button.secondary:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
}

/* ===== SEÇÃO HERO ===== */
.hero {
    background-color: #fdfbf7;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    padding-left: var(--spacing-lg);
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--graphite);
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.02em;
    background: none;
    -webkit-text-fill-color: var(--graphite);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--graphite);
    text-transform: uppercase;
    line-height: 1.4;
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
    letter-spacing: 0.05em;
}

.hero-brand {
    margin-top: var(--spacing-lg);
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--graphite);
    letter-spacing: -0.02em;
}

/* Ajuste do Slider na Hero */
.hero .before-after-slider {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    height: auto;
    aspect-ratio: 1 / 1;
    max-width: 100%;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-content {
        padding-left: 0;
        text-align: center;
        order: -1;
        /* Text on top on mobile */
    }

    .hero .before-after-slider {
        aspect-ratio: 1 / 1;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* ===== SOBRE A PRONTO+ ===== */
.about {
    padding: var(--spacing-xl) 0;
    background-color: #2d5767;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background - White/Light for contrast on dark bg */
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text {
    text-align: right;
    font-size: 1.125rem;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--white);
    opacity: 0.9;
}

.about-text strong {
    font-weight: 700;
    color: var(--white);
}

.about-text .text-link {
    color: var(--white);
    text-decoration: underline;
    font-weight: 600;
}

.about-text h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: var(--spacing-md);
    color: var(--white);
}

/* Slider específico da seção About */
.about-slider {
    height: 400px;
    /* Menor que a Hero */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 4px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .about::before {
        width: 100%;
        opacity: 0.05;
    }
}

/* ===== SLIDER ANTES/DEPOIS COM MÁSCARA ===== */
.before-after-slider {
    width: 100%;
    height: 450px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(152, 167, 141, 0.2);
    position: relative;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.before-image,
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.before-image {
    z-index: 2;
    /* Máscara que revela a imagem progressivamente */
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.after-image {
    z-index: 1;
}

.before-image .image-placeholder,
.after-image .image-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background-color: var(--off-white);
}

.before-image .image-placeholder img,
.after-image .image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider {
    position: absolute;
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 100%;
    background: transparent;
    outline: none;
    margin: 0;
    z-index: 3;
    cursor: col-resize;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 4px;
    height: 100%;
    background: transparent;
    cursor: col-resize;
}

.slider::-moz-range-thumb {
    width: 4px;
    height: 100%;
    background: transparent;
    border: none;
    cursor: col-resize;
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--green-gray);
    z-index: 4;
    pointer-events: none;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
    cursor: col-resize;
}

.slider-handle:hover {
    background: var(--gold);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
}

/* Labels para Antes/Depois */
.before-image::after {
    content: 'ANTES';
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 3;
}

.after-image::after {
    content: 'DEPOIS';
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 3;
}

@media (max-width: 768px) {
    .before-after-slider {
        height: 350px;
    }

    .slider-handle {
        width: 40px;
        height: 40px;
    }

    .slider-handle span {
        font-size: 1rem;
    }

    .before-image::after,
    .after-image::after {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
}

/* ===== COMO FUNCIONA ===== */
.how-it-works {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--off-white) 0%, #f5f5f3 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--green-gray), transparent);
    z-index: 2;
}

.how-it-works::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.how-it-works h2 {
    text-align: center;
    color: var(--graphite);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.how-it-works h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--green-gray), var(--gold));
    border-radius: 2px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    position: relative;
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(152, 167, 141, 0.1);
}

.step:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    border-color: rgba(152, 167, 141, 0.2);
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--green-gray) 0%, #8a9a80 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 6px 20px rgba(152, 167, 141, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(152, 167, 141, 0.4);
}

.step-number::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-gray), var(--gold));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.step:hover .step-number::before {
    opacity: 1;
}

.step h3 {
    color: var(--graphite);
    margin-bottom: var(--spacing-sm);
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.3;
}

.step p {
    color: var(--graphite);
    opacity: 0.8;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Linha conectando os passos */
.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 25%;
    right: 25%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-gray), transparent);
    z-index: 0;
}

@media (max-width: 768px) {
    .steps::before {
        display: none;
    }

    .step {
        padding: var(--spacing-md);
    }

    .step-number {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }
}

/* ===== GALERIA DE ESTILOS ===== */
.styles {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    position: relative;
    overflow: hidden;
}

.styles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(213, 163, 94, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.styles::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.styles h2 {
    text-align: center;
    color: var(--graphite);
    font-size: 2.75rem;
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, var(--graphite) 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.styles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.style-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid rgba(152, 167, 141, 0.1);
    position: relative;
    overflow: hidden;
}

.style-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--green-gray), var(--gold));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.style-card:hover::before {
    transform: scaleX(1);
}

.style-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: rgba(152, 167, 141, 0.2);
}

.style-image {
    width: 140px;
    height: 140px;
    background-color: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 3px solid transparent;
    padding: 15px;
}

.style-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.style-card:hover .style-image {
    transform: scale(1.05);
    border-color: var(--green-gray);
}

.style-card:hover .style-image img {
    transform: scale(1.1);
}

.style-card h3 {
    color: var(--graphite);
    margin-bottom: var(--spacing-xs);
}

.style-card p {
    color: var(--graphite);
    opacity: 0.8;
}

/* Estilos específicos para cada tipo de estilo */
.style-card:nth-child(1):hover .style-image {
    border-color: var(--green-gray);
}

.style-card:nth-child(2):hover .style-image {
    border-color: var(--clay-gray);
}

.style-card:nth-child(3):hover .style-image {
    border-color: var(--gold);
}

/* ===== INVESTIMENTO ===== */
.investment {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.investment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 60% 40%, rgba(162, 120, 99, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.investment::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.investment h2 {
    color: var(--graphite);
    font-size: 2.75rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--graphite) 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.investment p {
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    color: var(--graphite);
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.85;
    position: relative;
    z-index: 2;
}

.investment-note {
    font-size: 0.875rem;
    opacity: 0.6;
    margin-top: var(--spacing-lg);
    font-style: italic;
    position: relative;
    z-index: 2;
}

/* ===== CHAMADA PARA AÇÃO ===== */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--green-gray) 0%, #8a9a80 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.cta-section::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background - White/Light for contrast on dark bg */
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 2.75rem;
    position: relative;
    z-index: 2;
}

.cta-section p {
    color: var(--white);
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    position: relative;
    z-index: 2;
}

/* Botão específico para a seção CTA */
.cta-section .cta-button.primary {
    background-color: var(--gold);
    color: var(--white);
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 25px rgba(213, 163, 94, 0.3);
}

.cta-section .cta-button.primary:hover {
    background-color: var(--clay-gray);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(162, 120, 99, 0.4);
}

/* ===== DEPOIMENTOS ===== */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.testimonials h2 {
    text-align: center;
    color: var(--graphite);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.testimonials-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(152, 167, 141, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--green-gray);
}

.testimonial-content p {
    font-style: italic;
    color: var(--graphite);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 60px;
    height: 60px;
    background-color: var(--green-gray);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 0;
    color: var(--graphite);
}

.author-info p {
    font-size: 0.875rem;
    margin-bottom: 0;
    opacity: 0.6;
}

/* ===== FAQ ===== */
.faq {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.faq h2 {
    text-align: center;
    color: var(--graphite);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.faq-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    font-size: 1.25rem;
    color: var(--green-gray);
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    font-size: 1rem;
    margin-bottom: 0;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== CONEXÃO COM GOUP ===== */
.goup-connection {
    padding: var(--spacing-xl) 0;
    background-color: var(--clay-gray);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.goup-connection::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background - White/Light for contrast on dark bg */
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.goup-connection .container {
    position: relative;
    z-index: 2;
}

.goup-connection h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.goup-connection p {
    color: var(--white);
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

/* ===== FORMULÁRIO DE CONTATO - STEP BY STEP ===== */
.contact-form {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20%;
    /* Grid pattern background */
    background-image:
        linear-gradient(rgba(152, 167, 141, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(152, 167, 141, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center right;
    background-attachment: fixed;
    z-index: 1;
    pointer-events: none;
}

.contact-form h2 {
    text-align: center;
    color: var(--graphite);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

/* Barra de Progresso */
.form-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-progress::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #e0e0e0;
    z-index: 1;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.progress-step.active .step-circle {
    background-color: var(--green-gray);
    color: var(--white);
    border-color: var(--green-gray);
}

.progress-step.completed .step-circle {
    background-color: var(--green-gray);
    color: var(--white);
    border-color: var(--green-gray);
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--white);
    border: 2px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.progress-step span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--graphite);
    text-align: center;
}

.progress-step.active span {
    color: var(--green-gray);
    font-weight: 600;
}

/* Formulário Step */
.step-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.form-step h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--graphite);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--graphite);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #666;
}

/* Opções de Estilo */
.style-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.style-option {
    position: relative;
}

.style-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.style-option label {
    display: block;
    padding: var(--spacing-md);
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.style-option label:hover {
    border-color: var(--green-gray);
    transform: translateY(-2px);
}

.style-option input[type="radio"]:checked+label {
    border-color: var(--green-gray);
    background-color: rgba(152, 167, 141, 0.1);
    transform: translateY(-2px);
}

.style-preview {
    width: 60px;
    height: 60px;
    background-color: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--green-gray);
    transition: all 0.3s ease;
}

.style-option:nth-child(1) .style-preview {
    color: var(--green-gray);
}

.style-option:nth-child(2) .style-preview {
    color: var(--clay-gray);
}

.style-option:nth-child(3) .style-preview {
    color: var(--gold);
}

.style-option:hover .style-preview {
    background-color: var(--off-white);
    transform: scale(1.05);
}

.style-option input[type="radio"]:checked+label .style-preview {
    background-color: var(--green-gray);
    color: var(--white);
    transform: scale(1.05);
}

.style-option h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--graphite);
    font-size: 1rem;
}

.style-option p {
    font-size: 0.875rem;
    color: #666;
    margin: 0;
}

/* Botões de Navegação */
.step-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.step-buttons .cta-button {
    flex: 1;
}

.step-buttons .cta-button.secondary {
    order: 1;
}

.step-buttons .cta-button.primary {
    order: 2;
}

/* Mensagem de Sucesso */
.success-message {
    background: var(--green-gray);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-top: var(--spacing-md);
}

.success-message h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.success-message p {
    color: var(--white);
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.success-message button {
    background: var(--white);
    color: var(--green-gray);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    margin-top: var(--spacing-sm);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.success-message button:hover {
    background: var(--off-white);
    transform: translateY(-1px);
}

/* ===== RODAPÉ ===== */
.footer {
    background-color: var(--graphite);
    color: var(--off-white);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: var(--off-white);
    opacity: 0.8;
}

.footer-contact p {
    color: var(--off-white);
    margin-bottom: var(--spacing-sm);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icons a {
    color: var(--off-white);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 6px;
}

.social-icons a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.social-icons img {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.social-icons a:hover img {
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-sm);
    text-align: center;
}

.footer-bottom p {
    color: var(--off-white);
    opacity: 0.6;
    font-size: 0.875rem;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .steps {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .form {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .cta-button {
        width: 100%;
        padding: 0.875rem 1rem;
    }
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== ESTILOS PARA ESTADOS DE FORMULÁRIO ===== */
.form-group input:invalid:not(:focus):not(:placeholder-shown),
.form-group select:invalid:not(:focus),
.form-group textarea:invalid:not(:focus):not(:placeholder-shown) {
    border-color: #e74c3c;
}

.form-group input:valid:not(:focus):not(:placeholder-shown),
.form-group select:valid:not(:focus),
.form-group textarea:valid:not(:focus):not(:placeholder-shown) {
    border-color: var(--green-gray);
}

/* ===== FILE UPLOAD STYLES ===== */
.file-upload-group {
    margin-bottom: var(--spacing-md);
}

.file-upload-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.file-upload-button {
    background-color: var(--off-white);
    color: var(--graphite);
    border: 1px solid #e0e0e0;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.file-upload-wrapper:hover .file-upload-button {
    border-color: var(--green-gray);
    color: var(--green-gray);
    background-color: rgba(152, 167, 141, 0.05);
}

.file-name {
    font-size: 0.9rem;
    color: var(--graphite);
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

@media (max-width: 480px) {
    .file-upload-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }

    .file-name {
        max-width: 100%;
    }
}