/* ============================================
   Psicóloga Ester Scabello - Landing Page CSS
   Design Premium 2025 - Otimizado para Conversão
   ============================================ */

/* CSS Variables - Paleta Premium 2025 */
:root {
    /* Primary - Verde Sofisticado com profundidade */
    --color-primary: #1a6b5c;
    --color-primary-dark: #0d4a3f;
    --color-primary-light: #2d8a78;
    --color-primary-gradient: linear-gradient(135deg, #0d4a3f 0%, #1a6b5c 50%, #2d8a78 100%);

    /* Secondary - Dourado/Bronze Elegante - WCAG AA Compliant */
    --color-secondary: #c9a962;
    --color-secondary-dark: #8a6d2f;
    --color-secondary-light: #e0c988;

    /* Accent - Rosa Suave (Feminino/Acolhedor) */
    --color-accent: #e8b4b8;
    --color-accent-dark: #d49599;
    --color-accent-light: #f5d5d8;

    /* Neutrals - WCAG AA Compliant */
    --color-text: #1a1a2e;
    --color-text-light: #3d3d4d;
    --color-text-muted: #5a5a6a;

    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fc;
    --color-bg-cream: #fdfbf7;
    --color-bg-dark: #0d4a3f;

    --color-border: #e8e8ee;
    --color-border-light: #f0f0f5;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* WhatsApp */
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #128c7e;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-2xl: 48px;
    --radius-full: 50%;

    /* Shadows - Softer, more natural */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(26, 107, 92, 0.15);
    --shadow-glow-accent: 0 0 40px rgba(201, 169, 98, 0.2);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

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

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.875rem); }
h4 { font-size: 1.25rem; }

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header.text-left {
    text-align: left;
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-primary-gradient);
    border-radius: 2px;
}

.section-header.text-left h2::after {
    left: 0;
    transform: none;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
}

.section-header.text-left p {
    margin-left: 0;
    margin-right: 0;
}

/* Buttons - Premium Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem 2rem;
    font-size: 0.9375rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: var(--color-primary-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(26, 107, 92, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(26, 107, 92, 0.4);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

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

.btn-outline:hover {
    background: var(--color-primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}

.btn-white {
    background-color: white;
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--color-primary);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    color: white;
}

/* ============================================
   HEADER - Glassmorphism Style
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    transition: padding var(--transition-base);
}

.header.scrolled .header-content {
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo img {
    width: 55px;
    height: 55px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

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

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

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.logo-title {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
}

.nav {
    display: none;
}

@media (min-width: 1024px) {
    .nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-gradient);
    transition: width var(--transition-base);
    border-radius: 1px;
}

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

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

.header-cta {
    display: none;
    align-items: center;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .header-cta {
        display: flex;
    }
}

.phone-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.phone-link:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-alt);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.menu-toggle:hover {
    background-color: var(--color-bg-alt);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Nav */
.nav.mobile-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav.mobile-open .nav-list {
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ============================================
   HERO SECTION - Premium Design
   ============================================ */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-5xl);
    background: linear-gradient(180deg, var(--color-bg-cream) 0%, var(--color-bg) 100%);
    position: relative;
    overflow: hidden;
}

/* Decorative Elements */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(26, 107, 92, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -30px) rotate(5deg); }
    50% { transform: translate(-10px, 20px) rotate(-5deg); }
    75% { transform: translate(30px, 10px) rotate(3deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1.1fr 0.9fr;
        gap: var(--spacing-4xl);
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-badge {
    display: inline-block;
    margin-bottom: var(--spacing-xl);
}

.hero-badge span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(26, 107, 92, 0.1) 0%, rgba(45, 138, 120, 0.05) 100%);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(26, 107, 92, 0.2);
}

.hero-badge span::before {
    content: '✦';
    font-size: 0.75rem;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
    line-height: 1.15;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--color-secondary-dark);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    font-family: var(--font-heading);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 520px;
    line-height: 1.8;
}

@media (min-width: 1024px) {
    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
}

@media (min-width: 1024px) {
    .hero-trust {
        justify-content: flex-start;
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.trust-item svg {
    color: var(--color-primary);
}

.hero-image {
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-xl);
    opacity: 0.1;
    z-index: -1;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-xl);
    opacity: 0.3;
    z-index: -1;
}

.hero-image img {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
    position: relative;
    z-index: 1;
}

/* ============================================
   PROBLEMS SECTION
   ============================================ */
.problems {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-bg);
    position: relative;
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

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

@media (min-width: 1024px) {
    .problems-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.problem-card {
    padding: var(--spacing-xl);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
    background-color: white;
}

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

.problem-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-gradient);
    color: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(26, 107, 92, 0.2);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.problem-card p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
}

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

.problems-cta p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

/* ============================================
   SERVICES SECTION - Premium Cards
   ============================================ */
.services {
    padding: var(--spacing-5xl) 0;
    padding-top: calc(var(--spacing-5xl) + 15px);
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg-cream) 100%);
    overflow: visible;
}

.services .container {
    overflow: visible;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    overflow: visible;
    margin-top: 20px;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-xl);
    padding-top: calc(var(--spacing-2xl) + 12px);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
    border: 1px solid var(--color-border-light);
    overflow: visible;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.service-card.featured {
    border: 2px solid var(--color-primary);
    background: linear-gradient(180deg, white 0%, rgba(26, 107, 92, 0.02) 100%);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary-gradient);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    white-space: nowrap;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(26, 107, 92, 0.3);
    z-index: 10;
}

.service-icon {
    width: 88px;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg-cream) 100%);
    color: var(--color-primary);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--spacing-xl);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.service-card:hover .service-icon {
    background: var(--color-primary-gradient);
    color: white;
    transform: scale(1.1) rotate(5deg);
    border-color: transparent;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.service-card > p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.service-features {
    text-align: left;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.service-features li::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-primary-gradient);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1.2fr;
    }
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-xl);
    opacity: 0.1;
    z-index: -1;
}

.about-image img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

.about-story p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-story blockquote {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg-cream) 100%);
    border-left: 4px solid;
    border-image: var(--color-primary-gradient) 1;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin: var(--spacing-xl) 0;
    font-family: var(--font-heading);
}

.about-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
}

.credential {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    min-width: 120px;
    transition: all var(--transition-base);
}

.credential:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.credential-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.credential-text {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================================
   DIFFERENTIALS SECTION
   ============================================ */
.differentials {
    padding: var(--spacing-5xl) 0;
    background: var(--color-primary-gradient);
    color: white;
    position: relative;
    overflow: hidden;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.differentials .section-header h2,
.differentials .section-header p {
    color: white;
}

.differentials .section-header h2::after {
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
}

.differentials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

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

@media (min-width: 1024px) {
    .differentials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.differential-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.differential-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.differential-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
    border-radius: var(--radius-md);
    color: var(--color-primary-dark);
}

.differential-item h3 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.differential-item p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: var(--spacing-5xl) 0;
    background: linear-gradient(180deg, var(--color-bg-cream) 0%, var(--color-bg) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    padding: var(--spacing-2xl);
    background-color: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-xl);
    font-size: 5rem;
    font-family: var(--font-heading);
    color: var(--color-primary);
    opacity: 0.1;
    line-height: 1;
}

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

.testimonial-stars {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    color: var(--color-secondary);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
}

.author-name {
    font-weight: 700;
    color: var(--color-primary-dark);
    font-size: 1rem;
}

.author-info {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-bg);
}

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

.faq-item {
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl) 0;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: color var(--transition-fast);
}

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

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--color-primary);
}

.faq-question[aria-expanded="true"] {
    color: var(--color-primary);
}

.faq-question[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding-bottom: var(--spacing-xl);
}

.faq-answer.open {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-answer p {
    color: var(--color-text-light);
    line-height: 1.8;
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-primary);
}

.faq-answer a {
    color: var(--color-primary);
    font-weight: 600;
}

/* ============================================
   LOCATION SECTION
   ============================================ */
.location {
    padding: var(--spacing-5xl) 0;
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg-cream) 100%);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}

@media (min-width: 1024px) {
    .location-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.location-details {
    margin-top: var(--spacing-xl);
}

.location-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.location-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.location-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.location-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.location-item p {
    color: var(--color-text-light);
    margin: 0;
}

.location-item a {
    color: var(--color-primary);
    font-weight: 600;
}

.location-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.location-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--color-primary-gradient);
    color: white;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(26, 107, 92, 0.2);
}

.location-social a:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 8px 25px rgba(26, 107, 92, 0.3);
    color: white;
}

.location-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.location-map iframe {
    display: block;
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */
.cta-final {
    padding: var(--spacing-5xl) 0;
    background: var(--color-primary-gradient);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

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

.cta-content > p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.cta-final .btn-secondary {
    border-color: white;
    color: white;
}

.cta-final .btn-secondary:hover {
    background-color: white;
    color: var(--color-primary);
}

.cta-disclaimer {
    opacity: 0.8;
}

.cta-disclaimer small {
    font-size: 0.8125rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    background: linear-gradient(180deg, #1a1a2e 0%, #0d0d1a 100%);
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

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

.footer-brand img {
    width: 70px;
    height: 70px;
}

.footer-brand-text strong {
    display: block;
    font-size: 1.375rem;
    font-family: var(--font-heading);
}

.footer-brand-text span {
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-slogan {
    font-style: italic;
    opacity: 0.8;
    font-size: 0.9375rem;
}

.footer h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-secondary);
}

.footer ul li {
    margin-bottom: var(--spacing-sm);
}

.footer ul a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer ul a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a {
    color: white;
    font-weight: 600;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    opacity: 0.6;
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   WHATSAPP FLOAT BUTTON - Premium
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
    color: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger children animation */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.6s; }

.stagger-children.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .whatsapp-float,
    .btn,
    .location-map {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: black;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}

/* ============================================
   SCHEDULING POPUP
   ============================================ */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: white;
    border-radius: var(--radius-xl);
    max-width: 480px;
    width: 90%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.popup-container.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.popup-header {
    background: var(--color-primary-gradient);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.popup-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.popup-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 1;
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.popup-close svg {
    width: 20px;
    height: 20px;
    color: white;
}

.popup-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    position: relative;
    z-index: 1;
}

.popup-icon svg {
    width: 36px;
    height: 36px;
    color: white;
}

.popup-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: white;
    margin-bottom: var(--spacing-xs);
    position: relative;
    z-index: 1;
}

.popup-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    position: relative;
    z-index: 1;
}

.popup-body {
    padding: var(--spacing-xl);
}

.popup-benefits {
    margin-bottom: var(--spacing-xl);
}

.popup-benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.popup-benefit:last-child {
    margin-bottom: 0;
}

.popup-benefit-icon {
    width: 32px;
    height: 32px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.popup-benefit-icon svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.popup-benefit-text h4 {
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 0.125rem;
}

.popup-benefit-text p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.popup-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.popup-cta .btn {
    width: 100%;
    justify-content: center;
}

.popup-cta .btn-whatsapp {
    background: var(--color-whatsapp);
    border-color: var(--color-whatsapp);
}

.popup-cta .btn-whatsapp:hover {
    background: var(--color-whatsapp-dark);
    border-color: var(--color-whatsapp-dark);
}

.popup-cta .btn-secondary-outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
}

.popup-cta .btn-secondary-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.popup-footer {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-bg-alt);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.popup-footer p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Prevent body scroll when popup is open */
body.popup-open {
    overflow: hidden;
}

/* ================================
   Cookie Banner LGPD
   ================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
    border-top: 3px solid var(--color-primary);
}

.cookie-banner.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
    flex: 1;
    min-width: 280px;
}

.cookie-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-buttons .btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

@media (max-width: 600px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .cookie-content p {
        min-width: 100%;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Footer Legal Links */
.footer-legal {
    margin-top: 0.5rem;
    font-size: 0.8rem;
}

.footer-legal a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-primary);
}