/* 
    Masterclass Estética de Auto Valor
    Premium CSS Styles
*/

:root {
    /* Color Palette */
    --color-black: #0a0a0a;
    --color-graphite: #1a1a1a;
    --color-grey-dark: #2a2a2a;
    --color-grey-metallic: #3d3d3d;
    --color-grey-light: #8e8e8e;
    --color-white: #ffffff;
    --color-gold: #d4af37;
    --color-gold-hover: #b5952f;
    --color-blue-auto: #1e3a8a; /* Deep Automotive Blue */
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-white { color: var(--color-white); }
.text-grey { color: var(--color-grey-light); }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.relative { position: relative; }
.z-10 { z-index: 10; }

.section {
    padding: 5rem 0;
}

.dark-section {
    background-color: var(--color-graphite);
}

.grey-section {
    background-color: var(--color-grey-dark);
}

.section-tag {
    display: inline-block;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--color-gold);
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-grey-light);
    max-width: 600px;
    margin: 0 auto;
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--color-gold);
}

/* Grid Layouts */
.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Announcement Bar */
.announcement-bar {
    background-color: var(--color-gold);
    color: var(--color-black);
    text-align: center;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 101;
    position: relative;
}

/* Header (Floating Glass Pill) */
.header {
    position: fixed;
    top: 50px; /* Below announcement bar */
    left: 20px;
    right: 20px;
    width: calc(100% - 40px);
    z-index: 100;
    background-color: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    top: 15px;
    background-color: rgba(10, 10, 10, 0.85);
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06),
        0 20px 25px -5px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0 2rem;
}

.logo {
    height: 60px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: -10%;
    left: -5%;
    width: 110%;
    height: 120%;
    background-image: linear-gradient(to right, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.8) 40%, rgba(10, 10, 10, 0.2) 100%), url('assets/images/ppf-squeegee.png');
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
    /* Parallax script will control transform */
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 700px;
}

.badge {
    display: inline-block;
    background-color: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

.hero-title .text-gold {
    display: block;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-grey-light);
    margin-bottom: 1.5rem;
}

.hero-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #ccc;
}

.hero-instructor {
    display: flex;
    align-items: center;
    margin-bottom: 2.5rem;
}

.hero-instructor p {
    font-size: 1.1rem;
}

/* Context / Problema & Oportunidade */
.context-card {
    background-color: var(--color-black);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-grey-dark);
    transition: transform var(--transition-normal);
}

.context-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-grey-metallic);
}

/* Modulos / 3D Cards */
.module-card {
    background-color: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 
        0 10px 15px -3px rgba(0, 0, 0, 0.3),
        0 4px 6px -2px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    height: 100%;
    transform-style: preserve-3d;
}

.module-card:hover {
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.4),
        0 10px 10px -5px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(212, 175, 55, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.module-card .module-icon {
    font-size: 3rem;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    transform: translateZ(30px);
}

.module-card h3 {
    margin-bottom: 1rem;
    transform: translateZ(20px);
}

.module-card p {
    color: var(--color-grey-light);
    transform: translateZ(10px);
}

.icon-large {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--color-grey-light);
}

.context-card h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

/* Concept & Promessa */
.rounded-img {
    border-radius: var(--border-radius-lg);
    width: 100%;
}

.shadow {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.check-list {
    margin-top: 2rem;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.check-list i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

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

.pilar-card {
    background-color: var(--color-graphite);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.pilar-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-10px);
}

.pilar-icon {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 800;
    color: rgba(212, 175, 55, 0.1);
    position: absolute;
    top: -20px;
    right: -10px;
    line-height: 1;
}

.pilar-card h3 {
    font-size: 1.5rem;
    position: relative;
    z-index: 2;
    margin-bottom: 1rem;
}

.pilar-card p {
    color: var(--color-grey-light);
    position: relative;
    z-index: 2;
}

/* Oportunidades Comerciais (Serviços) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.service-card {
    background-color: var(--color-black);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-grey-dark);
    text-align: center;
    transition: border-color var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-gold);
}

.service-card h4 {
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-grey-light);
}

.comparison-box {
    display: flex;
    background-color: var(--color-black);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-grey-dark);
    overflow: hidden;
}

.comparison-item {
    flex: 1;
    padding: 3rem;
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-grey-dark);
    width: 60px;
}

.comparison-divider i {
    font-size: 2rem;
}

.comparison-item.before {
    background-color: rgba(26, 26, 26, 0.5);
}

.comparison-item.after {
    background-color: rgba(30, 58, 138, 0.1); /* Subtle blue tint */
}

.comparison-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.comparison-item.after h3 {
    color: var(--color-gold);
}

.comparison-item ul li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.comparison-item.before ul li i {
    color: #ef4444; /* Red cross */
}

.comparison-item.after ul li i {
    color: #10b981; /* Green check */
}

.comparison-item .highlight {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--color-gold);
    font-weight: 600;
}

/* Cronograma */
.schedule-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background-color: var(--color-graphite);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.schedule-column {
    display: flex;
    flex-direction: column;
}

.schedule-header {
    background-color: var(--color-grey-metallic);
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.schedule-header.dark {
    background-color: var(--color-black);
}

.schedule-header i {
    font-size: 2rem;
    color: var(--color-gold);
}

.schedule-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.schedule-list {
    padding: 2rem;
    flex-grow: 1;
}

.schedule-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.schedule-item:last-child {
    margin-bottom: 0;
}

.schedule-item::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 30px;
    bottom: -30px;
    width: 2px;
    background-color: var(--color-grey-dark);
}

.schedule-item:last-child::before {
    display: none;
}

.schedule-item .time {
    background-color: var(--color-black);
    color: var(--color-gold);
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    height: max-content;
    border: 1px solid var(--color-grey-dark);
    z-index: 2;
}

.schedule-item .details {
    padding-top: 0.2rem;
}

.schedule-item .details strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.schedule-item .details span {
    color: var(--color-grey-light);
    font-size: 0.95rem;
}

.highlight-text {
    font-size: 1.1rem;
    color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.1);
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

/* Kit de Aceleração */
.kit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.kit-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--color-black);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-grey-dark);
}

.kit-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.kit-card h4 {
    margin-bottom: 0.5rem;
}

.kit-card p {
    font-size: 0.9rem;
    color: var(--color-grey-light);
}

/* Especialista */
.signature {
    height: 60px;
    opacity: 0.8;
}

/* Murilo Huff Block */
.murilo-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background-color: var(--color-black);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-grey-dark);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-bottom: 2rem;
}

@media (max-width: 992px) {
    .murilo-block {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

/* Depoimentos */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: transform var(--transition-normal);
}

.testimonial-card:hover {
    transform: scale(1.02);
}

.testimonial-img {
    width: 100%;
    display: block;
}

/* Para Quem É */
.target-card {
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid;
}

.target-card.positive {
    background-color: rgba(212, 175, 55, 0.05);
    border-color: rgba(212, 175, 55, 0.2);
}

.target-card.negative {
    background-color: rgba(255, 255, 255, 0.02);
    border-color: var(--color-grey-dark);
}

.target-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.target-header i {
    font-size: 2.5rem;
}

.target-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.target-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: #ddd;
}

.target-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.target-card.positive .target-list li::before {
    background-color: var(--color-gold);
}

.target-card.negative .target-list li::before {
    background-color: var(--color-grey-light);
}

.small-text {
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to right, rgba(10, 10, 10, 0.9) 0%, rgba(10, 10, 10, 0.8) 100%), url('assets/images/hero-bg.webp');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.cta-box {
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-grey-metallic);
    border-radius: var(--border-radius-lg);
    padding: 4rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-grey-light);
    margin-bottom: 3rem;
}

.commercial-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    text-align: left;
    margin-bottom: 3rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--color-black);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-grey-dark);
}

.info-item.highlight {
    border-color: rgba(212, 175, 55, 0.3);
    background-color: rgba(212, 175, 55, 0.05);
}

.info-item i {
    font-size: 2rem;
}

.info-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--color-grey-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-item strong {
    display: block;
    font-size: 1.1rem;
}

.price-box {
    background-color: var(--color-black);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-gold);
    margin-bottom: 2rem;
}

.price-label {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    color: var(--color-gold);
}

.price-value {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin: 0.5rem 0;
}

.price-conditions {
    color: var(--color-grey-light);
    font-size: 0.9rem;
}

.secure-text {
    font-size: 0.85rem;
    color: var(--color-grey-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--color-black);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-grey-dark);
}

.footer-logo {
    height: 70px;
    margin: 0 auto 2rem;
    opacity: 0.7;
}

.disclaimer {
    font-size: 0.8rem;
    color: var(--color-grey-dark);
    margin-top: 2rem;
}

/* Responsive Design */
/* Accessibility & Focus States */
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
    border-radius: 4px;
}

/* Enhanced CTA Glow */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.btn-primary:hover::after {
    opacity: 1;
}

@media (max-width: 992px) {
    .grid-2-cols {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .schedule-container {
        grid-template-columns: 1fr;
    }
    
    .comparison-box {
        flex-direction: column;
    }
    
    .comparison-divider {
        width: 100%;
        height: 60px;
    }
    
    .comparison-divider i {
        transform: rotate(90deg);
    }
    
    .commercial-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .pilares-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-box {
        padding: 2rem;
    }
    
    .price-old {
        font-size: 1.1rem;
        color: var(--color-grey-light);
        text-decoration: line-through;
        margin-top: 0.5rem;
    }

    .price-value {
        font-size: 2.5rem;
    }
    
    /* Sticky Mobile CTA Padding */
    body {
        padding-bottom: 70px;
    }
    
    .mobile-sticky-cta {
        display: block !important;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: var(--color-black);
        padding: 10px 20px;
        box-shadow: 0 -4px 15px rgba(0,0,0,0.5);
        z-index: 1000;
        border-top: 1px solid var(--color-grey-dark);
    }
}