/* ===== CSS Variables ===== */
:root {
    --primary: #1a1a2e;
    --primary-light: #16213e;
    --accent: #c9a962;
    --accent-light: #d4b978;
    --accent-dark: #b8944d;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --success: #10b981;
    --error: #ef4444;
    
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
}

/* Fix for scroll issues */
html, body {
    height: auto;
    scroll-behavior: smooth;
}

body.modal-open {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    border-radius: 4px;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
}

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

.btn i {
    font-size: 0.875em;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(4px);
}

/* ===== Section Styles ===== */
.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--accent-dark);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: var(--transition);
}

.logo-white {
    display: none;
}

.logo-dark {
    display: block;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
}

.nav-list {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

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

.header-cta {
    padding: 0.75rem 1.5rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--white);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero-content {
    position: relative;
    max-width: 800px;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-title {
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title .highlight {
    color: var(--accent-dark);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 0;
    padding-top: 2rem;
    padding-bottom: 4rem;
    border-top: none;
}

.stat {
    text-align: center;
    padding: 0 2.5rem;
    border-right: 1px solid var(--gray-300);
}

.stat:first-child {
    padding-left: 0;
}

.stat:last-child {
    border-right: none;
    padding-right: 0;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-top: 0;
    text-transform: capitalize;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
    margin-top: 3rem;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-400);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ===== Diferenciais Section ===== */
.diferenciais {
    padding: 100px 0;
    background: var(--white);
}

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

.diferencial-card {
    padding: 2.5rem;
    background: var(--gray-50);
    border-radius: 12px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.diferencial-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.diferencial-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: var(--primary);
    font-size: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.diferencial-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.diferencial-card p {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

/* ===== Cases Section ===== */
.cases {
    padding: 100px 0;
    background: var(--gray-50);
}

.cases-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    transition: var(--transition);
}

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

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

.case-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.case-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.case-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.case-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.case-card:hover .case-overlay {
    opacity: 1;
}

/* Mobile: always show overlay */
@media (max-width: 768px) {
    .case-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(26, 26, 46, 0.85) 0%, transparent 50%);
    }
    
    .case-link {
        transform: translate(-50%, -50%) scale(1);
    }
}

.case-category {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--accent);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    align-self: flex-start;
}

.case-link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--primary);
    border-radius: 50%;
    transition: var(--transition);
}

.case-card:hover .case-link {
    transform: translate(-50%, -50%) scale(1);
}

.case-info {
    padding: 1.5rem;
}

.case-info h3 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.case-info p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ===== Metodologia Section ===== */
.metodologia {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #0f1629 50%, var(--primary-light) 100%);
    color: var(--white);
    overflow: hidden;
}

.metodologia-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 30%);
    pointer-events: none;
}

.metodologia .section-badge {
    background: rgba(201, 169, 98, 0.15);
    color: var(--accent);
    border: 1px solid rgba(201, 169, 98, 0.3);
}

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

.metodologia .title-highlight {
    color: var(--accent);
    position: relative;
}

.metodologia .title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    border-radius: 2px;
}

.metodologia .section-subtitle {
    color: var(--gray-300);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Journey Wrapper */
.journey-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.journey-line {
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, 
        var(--accent) 0%, 
        rgba(201, 169, 98, 0.5) 50%, 
        rgba(201, 169, 98, 0.2) 100%);
    border-radius: 3px;
}

.journey-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(201, 169, 98, 0.5);
}

/* Journey Step */
.journey-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.journey-step:last-child {
    margin-bottom: 0;
}

.step-connector {
    position: relative;
    flex-shrink: 0;
    width: 60px;
    display: flex;
    justify-content: center;
}

.step-number {
    position: relative;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--primary);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50%;
    z-index: 2;
    box-shadow: 
        0 4px 20px rgba(201, 169, 98, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.journey-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 
        0 6px 30px rgba(201, 169, 98, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.step-number.final {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.step-number.final i {
    font-size: 1.25rem;
}

.step-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0;
    animation: stepPulse 2s ease-out infinite;
}

@keyframes stepPulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Step Card */
.step-card {
    flex: 1;
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(201, 169, 98, 0.3);
    transform: translateX(10px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(201, 169, 98, 0.1);
}

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

.step-card.featured {
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(201, 169, 98, 0.02) 100%);
    border-color: rgba(201, 169, 98, 0.3);
}

.step-card.featured::before {
    opacity: 1;
    background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
}

.step-card.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.02) 100%);
    border-color: rgba(16, 185, 129, 0.3);
}

.step-card.success::before {
    opacity: 1;
    background: linear-gradient(90deg, transparent, #10b981, transparent);
}

/* Step Icon */
.step-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: 12px;
    color: var(--accent);
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.step-card:hover .step-icon {
    background: var(--accent);
    color: var(--primary);
    transform: rotate(-5deg) scale(1.1);
}

.step-card.success .step-icon {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.step-card.success:hover .step-icon {
    background: #10b981;
    color: var(--white);
}

/* Step Content */
.step-content {
    flex: 1;
}

.step-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.step-header h3 {
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.step-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-300);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-tag.highlight {
    background: rgba(201, 169, 98, 0.2);
    color: var(--accent);
    border-color: rgba(201, 169, 98, 0.3);
}

.step-tag.success {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.step-description {
    color: var(--gray-300);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.step-description strong {
    color: var(--white);
    font-weight: 500;
}

/* Step Features */
.step-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.step-features li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--gray-400);
    font-size: 0.875rem;
}

.step-features li i {
    color: var(--accent);
    font-size: 0.75rem;
}

.step-card.success .step-features li i {
    color: #10b981;
}

/* Step Highlight Box */
.step-highlight-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.15) 0%, rgba(201, 169, 98, 0.05) 100%);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: 12px;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(201, 169, 98, 0.1);
    }
    50% {
        box-shadow: 0 0 30px rgba(201, 169, 98, 0.2);
    }
}

.step-highlight-box i {
    color: var(--accent);
    font-size: 1rem;
}

.step-highlight-box span {
    color: var(--accent-light);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Metodologia Summary */
.metodologia-summary {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.summary-card:hover {
    background: rgba(201, 169, 98, 0.1);
    border-color: rgba(201, 169, 98, 0.3);
    transform: translateY(-5px);
}

.summary-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--primary);
    font-size: 1.25rem;
    border-radius: 12px;
}

.summary-content {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.summary-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.summary-text {
    font-size: 0.8125rem;
    color: var(--gray-400);
    line-height: 1.3;
}

/* Metodologia CTA */
.metodologia-cta {
    text-align: center;
    margin-top: 4rem;
}

.cta-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.btn-glow {
    position: relative;
    overflow: hidden;
    animation: btnGlow 3s ease-in-out infinite;
}

@keyframes btnGlow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(201, 169, 98, 0.4);
    }
    50% {
        box-shadow: 0 4px 40px rgba(201, 169, 98, 0.6);
    }
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.cta-subtext {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--gray-400);
    font-size: 0.875rem;
}

.cta-subtext i {
    color: var(--accent);
}

/* Metodologia Responsive */
@media (max-width: 768px) {
    .metodologia {
        padding: 80px 0;
    }
    
    .journey-line {
        left: 20px;
    }
    
    .step-connector {
        width: 44px;
    }
    
    .step-number {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    
    .step-card {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .step-icon {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    
    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .step-header h3 {
        font-size: 1.125rem;
    }
    
    .metodologia-summary {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .summary-card {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .cta-text {
        font-size: 1.25rem;
    }
}

/* ===== Depoimentos Section ===== */
.depoimentos {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    overflow: hidden;
}

.depoimentos-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(26, 26, 46, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.depoimentos .title-highlight {
    color: var(--accent-dark);
    position: relative;
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

/* Testimonial Card */
.testimonial-card {
    position: relative;
    padding: 1.75rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    transition: all 0.4s ease;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.testimonial-card:hover {
    border-color: rgba(201, 169, 98, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(201, 169, 98, 0.1);
    transform: translateY(-8px);
}

.testimonial-card:hover::before {
    opacity: 1;
}

.testimonial-card.featured {
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.08) 0%, var(--white) 100%);
    border-color: rgba(201, 169, 98, 0.3);
}

.testimonial-card.featured::before {
    opacity: 1;
}

/* Testimonial Header */
.testimonial-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

.testimonial-avatar {
    position: relative;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--primary);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
}

.avatar-ring {
    position: absolute;
    inset: -3px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    opacity: 0.3;
}

.testimonial-info {
    flex: 1;
    min-width: 0;
}

.testimonial-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.125rem;
}

.testimonial-project {
    font-size: 0.75rem;
    color: var(--gray-500);
    display: block;
}

.testimonial-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50px;
    flex-shrink: 0;
}

.testimonial-badge i {
    color: #10b981;
    font-size: 0.625rem;
}

.testimonial-badge span {
    font-size: 0.625rem;
    font-weight: 600;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Testimonial Quote */
.testimonial-quote {
    position: relative;
    margin-bottom: 1.25rem;
}

.testimonial-quote i {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 1.5rem;
    color: var(--accent);
    opacity: 0.3;
}

.testimonial-quote p {
    padding-left: 0;
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--gray-600);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Audio Player - Premium Design */
.audio-player {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, #0f1629 100%);
    border-radius: 14px;
    position: relative;
    overflow: hidden;
}

.audio-player::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 98, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.audio-player:hover::before {
    opacity: 1;
}

/* Play Button */
.play-btn {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(201, 169, 98, 0.4);
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.5);
}

.play-btn i {
    color: var(--primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.play-btn .fa-play {
    margin-left: 2px;
}

.play-btn .fa-pause {
    display: none;
}

.play-btn.playing .fa-play {
    display: none;
}

.play-btn.playing .fa-pause {
    display: block;
}

/* Audio Wave Animation */
.audio-wave {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 24px;
    flex-shrink: 0;
}

.wave-bar {
    width: 3px;
    height: 8px;
    background: rgba(201, 169, 98, 0.4);
    border-radius: 2px;
    transition: height 0.1s ease;
}

.audio-player.playing .wave-bar {
    animation: waveAnimation 0.8s ease-in-out infinite;
    background: var(--accent);
}

.wave-bar:nth-child(1) { animation-delay: 0s; }
.wave-bar:nth-child(2) { animation-delay: 0.1s; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; }
.wave-bar:nth-child(6) { animation-delay: 0.5s; }
.wave-bar:nth-child(7) { animation-delay: 0.4s; }
.wave-bar:nth-child(8) { animation-delay: 0.3s; }
.wave-bar:nth-child(9) { animation-delay: 0.2s; }
.wave-bar:nth-child(10) { animation-delay: 0.1s; }
.wave-bar:nth-child(11) { animation-delay: 0s; }
.wave-bar:nth-child(12) { animation-delay: 0.1s; }

@keyframes waveAnimation {
    0%, 100% { height: 8px; }
    50% { height: 20px; }
}

/* Audio Progress */
.audio-progress {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
    transition: width 0.1s linear;
}

.audio-time {
    font-size: 0.6875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Inter', monospace;
    min-width: 32px;
    text-align: right;
}

/* Testimonials Footer */
.testimonials-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.trust-item i {
    color: var(--accent);
    font-size: 1rem;
}

/* Depoimentos Responsive */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .depoimentos {
        padding: 80px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .audio-wave {
        display: none;
    }
    
    .trust-indicators {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* Legacy slider styles - keeping for compatibility */
.slider-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    color: var(--gray-600);
    transition: var(--transition);
}

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

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    background: var(--gray-300);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--accent);
    width: 30px;
    border-radius: 5px;
}

/* ===== O Que Nos Move Section ===== */
.sobre {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 50%, var(--gray-50) 100%);
    position: relative;
    overflow: hidden;
}

.sobre-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(201, 169, 98, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(26, 26, 46, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.sobre-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.sobre-intro .section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.title-highlight {
    color: var(--accent);
    position: relative;
}

.title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0.6);
    transform-origin: center;
}

.sobre-immersive {
    position: relative;
}

/* Philosophy Cards */
.philosophy-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}

.philosophy-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

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

.philosophy-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

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

.card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 8px 20px rgba(201, 169, 98, 0.3);
}

.philosophy-card h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.philosophy-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Profile Section */
.sobre-profile {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin-bottom: 5rem;
    position: relative;
}

.sobre-profile::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--accent), transparent, var(--accent));
    border-radius: 26px;
    z-index: -1;
    opacity: 0.5;
}

.profile-image-wrapper {
    position: relative;
}

.profile-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.profile-image img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.profile-image:hover img {
    transform: scale(1.03);
}

.image-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.6), transparent);
}

.profile-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(201, 169, 98, 0.4);
    border: 4px solid var(--white);
}

.badge-number {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.profile-content {
    padding: 1rem 0;
}

.profile-header {
    margin-bottom: 1.5rem;
}

.profile-header h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.profile-title {
    font-size: 1rem;
    color: var(--accent-dark);
    font-weight: 500;
}

.profile-quote {
    position: relative;
    padding: 1.5rem 2rem;
    background: var(--gray-50);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.profile-quote i {
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 2rem;
    color: var(--accent);
    opacity: 0.3;
}

.profile-quote p {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--primary);
    line-height: 1.7;
    margin: 0;
}

.profile-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.credential {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gray-50);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
}

.credential:hover {
    background: var(--accent);
    color: var(--white);
}

.credential:hover i {
    color: var(--white);
}

.credential i {
    color: var(--accent);
    font-size: 0.875rem;
    transition: var(--transition);
}

/* Values Section */
.sobre-values {
    background: var(--primary);
    padding: 3rem;
    border-radius: 24px;
    color: var(--white);
}

.values-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.values-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    white-space: nowrap;
}

.values-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    opacity: 0.6;
}

.value-content h4 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.value-content p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Responsive Sobre */
@media (max-width: 1024px) {
    .philosophy-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sobre-profile {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .profile-image-wrapper {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .profile-badge {
        right: 50%;
        transform: translateX(50%);
        bottom: -20px;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sobre {
        padding: 80px 0;
    }
    
    .philosophy-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .philosophy-card {
        padding: 2rem 1.5rem;
    }
    
    .sobre-profile {
        padding: 2rem 1.5rem;
    }
    
    .profile-quote {
        padding: 1.25rem 1.5rem;
    }
    
    .profile-credentials {
        justify-content: center;
    }
    
    .sobre-values {
        padding: 2rem 1.5rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .values-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .values-line {
        width: 100%;
    }
}

.sobre-contact {
    margin-top: 2rem;
}

.contact-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border-radius: 50px;
    color: var(--gray-600);
    font-size: 0.9375rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-item:hover {
    color: var(--accent-dark);
    box-shadow: var(--shadow-md);
}

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

/* CTA Lead Text */
.cta-lead {
    font-size: 1.0625rem;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== FAQ Section ===== */
.faq {
    padding: 100px 0;
    background: var(--white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary);
    text-align: left;
    transition: var(--transition);
}

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

.faq-question i {
    font-size: 1rem;
    color: var(--accent);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.8;
}

.faq-answer strong {
    color: var(--primary);
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content > p {
    color: var(--gray-300);
    margin-bottom: 2.5rem;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-2xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    color: var(--gray-700);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

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

.contact-form .btn {
    margin-top: 0.5rem;
}

.form-note {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--gray-300);
    font-size: 0.875rem;
}

.form-note i {
    color: #25D366;
    font-size: 1.25rem;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(180deg, #111827 0%, #0f172a 100%);
    color: var(--gray-400);
    padding: 60px 0 0;
}

.footer-main {
    display: flex;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    flex: 0 0 280px;
}

.footer-logo-link {
    display: inline-block;
    margin-bottom: 1.25rem;
}

.footer-logo-img {
    height: 48px;
    width: auto;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-nav {
    flex: 1;
    display: flex;
    gap: 3rem;
    justify-content: flex-end;
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.875rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.625rem;
}

.footer-col ul li a,
.footer-col ul li span {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    text-decoration: none;
}

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

.footer-col-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-col-contact ul li i {
    color: var(--accent);
    font-size: 0.875rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: #1a1a2e;
    transform: translateY(-2px);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: var(--white);
    font-size: 1.75rem;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 6rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent);
    color: var(--primary);
    transform: translateY(-4px);
}

/* ===== Animations ===== */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* Hide mobile-only elements on desktop */
.cases-cta-mobile {
    display: none;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sobre-grid {
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header .container {
        height: 70px;
    }
    
    .nav,
    .header-cta {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav.active {
        display: flex;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1.5rem;
        box-shadow: var(--shadow-lg);
    }
    
    .nav.active .nav-list {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .nav.active .nav-link {
        display: block;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-bg {
        display: none;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
        text-align: left;
        padding-left: 80px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        padding: 0;
        width: 100%;
    }
    
    .timeline-number {
        left: 0;
        transform: none;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .sobre-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .experience-badge {
        right: -10px;
        bottom: -20px;
        width: 100px;
        height: 100px;
    }
    
    .experience-badge .years {
        font-size: 2rem;
    }
    
    .experience-badge .text {
        font-size: 0.625rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .back-to-top {
        right: 1.5rem;
        bottom: 5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .diferencial-card {
        padding: 2rem;
    }
    
    .depoimento-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
}