/* =====================================================
   GranzTips - Old Money Minimalist Design
   ===================================================== */

/* CSS Variables */
:root {
    /* Colors - Old Money Palette */
    --color-background: #0a0a0a;
    --color-background-secondary: #111111;
    --color-surface: #1a1a1a;
    --color-surface-elevated: #222222;

    --color-primary: #7ceda2;
    --color-primary-dark: #5bc47f;
    --color-primary-glow: rgba(124, 237, 162, 0.15);

    --color-gold: #c9a962;
    --color-gold-light: #e0c88a;

    --color-text: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #666666;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 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);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Noise Overlay for texture */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
}

.highlight {
    color: var(--color-primary);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Background image full */
.hero-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    z-index: 0;
}

.image-frame {
    position: relative;
    width: 100%;
    height: 100%;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(30%);
    transition: filter var(--transition-slow);
}

.hero:hover .image-frame img {
    filter: grayscale(10%);
}

/* Fade gradient overlay - left side */
.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 100%;
    background: linear-gradient(to right, var(--color-background) 0%, var(--color-background) 20%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

/* Fade gradient overlay - bottom */
.image-frame::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, var(--color-background) 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

.image-glow {
    display: none;
}

/* Green glow effect */
.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(ellipse, var(--color-primary-glow), transparent 70%);
    pointer-events: none;
    z-index: 1;
    filter: blur(60px);
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: var(--spacing-2xl);
    padding-left: calc(var(--spacing-2xl) + 2rem);
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    margin-bottom: var(--spacing-lg);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle strong {
    color: var(--color-text);
    font-weight: 500;
}

.hero-cta {
    display: inline-block;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-background);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn-primary::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 ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(124, 237, 162, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border-light);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {

    0%,
    100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    50% {
        opacity: 0.5;
        transform: translateX(-50%) translateY(10px);
    }
}

/* =====================================================
   AUTHORITY SECTION
   ===================================================== */
.authority {
    padding: var(--spacing-2xl) 0;
    background: var(--color-background-secondary);
}

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

.authority-image .image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.authority-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.authority-image:hover img {
    transform: scale(1.05);
}

.image-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.label-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    font-weight: 500;
}

.label-location {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.section-title.centered {
    text-align: center;
}

.authority-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}

.authority-text p {
    margin-bottom: var(--spacing-md);
}

.authority-text strong {
    color: var(--color-text);
}

.authority-text .emphasis {
    color: var(--color-text);
    font-style: italic;
    border-left: 2px solid var(--color-primary);
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.authority-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-primary);
    font-weight: 600;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

/* =====================================================
   RESULTS SECTION
   ===================================================== */
.results {
    padding: var(--spacing-2xl) 0;
}

.results-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.result-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: transparent;
    border: none;
    transition: all var(--transition-medium);
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(124, 237, 162, 0.15);
}

.result-card img {
    width: 100%;
    height: auto;
    display: block;
}

.result-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

.result-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(124, 237, 162, 0.2);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    backdrop-filter: blur(10px);
}

.results-disclaimer {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.results-disclaimer p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* =====================================================
   DIFFERENTIALS SECTION
   ===================================================== */
.differentials {
    padding: var(--spacing-2xl) 0;
    background: var(--color-background-secondary);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.differential-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: all var(--transition-medium);
}

.differential-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.differential-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.differential-item h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.differential-item p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* =====================================================
   QUOTE SECTION
   ===================================================== */
.quote-section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.quote-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, var(--color-primary-glow), transparent 70%);
    pointer-events: none;
}

.quote-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 8rem;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 0.5;
    margin-bottom: var(--spacing-md);
}

.quote-content blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-style: italic;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.quote-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-primary);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.author-name {
    font-weight: 500;
    color: var(--color-text);
}

.author-title {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-background-secondary) 100%);
}

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

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(124, 237, 162, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 100px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(124, 237, 162, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(124, 237, 162, 0.4);
    }
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 8px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::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 ease;
}

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

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(37, 211, 102, 0.4);
}

.cta-disclaimer {
    margin-top: var(--spacing-lg);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

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

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

.brand-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-primary);
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-copy {
    text-align: right;
}

.footer-copy p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.footer-disclaimer {
    font-size: 0.7rem !important;
    margin-top: var(--spacing-xs);
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

/* Fade In */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Fade In Up */
.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

/* Fade In Right */
.animate-fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    animation: fadeInRight 1s ease forwards;
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Delays */
.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Bounce Animation */
.animate-bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   RESPONSIVE - Otimizado para todos os dispositivos
   ===================================================== */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    .hero-content {
        padding-left: calc(var(--spacing-2xl) + 4rem);
        max-width: 700px;
    }

    .hero-title {
        font-size: 5rem;
    }

    .container {
        max-width: 1300px;
    }
}

/* Laptop / Small Desktop (1024px - 1399px) */
@media (max-width: 1399px) and (min-width: 1025px) {
    .hero-content {
        padding-left: calc(var(--spacing-xl) + 1rem);
        max-width: 600px;
    }

    .hero-image {
        width: 55%;
    }
}

/* Tablet Landscape (769px - 1024px) */
@media (max-width: 1024px) {
    .hero {
        min-height: 100vh;
        justify-content: center;
    }

    .hero-content {
        padding: var(--spacing-xl) var(--spacing-lg);
        max-width: 100%;
        text-align: center;
    }

    .hero-image {
        width: 100%;
        opacity: 0.35;
    }

    .image-frame::before {
        width: 100%;
        background: radial-gradient(ellipse at center, transparent 0%, var(--color-background) 70%);
    }

    .image-frame::after {
        height: 50%;
    }

    .hero-subtitle {
        margin: 0 auto var(--spacing-lg);
        max-width: 500px;
    }

    .hero-badge {
        margin: 0 auto var(--spacing-lg);
    }

    .hero-title {
        font-size: clamp(2.2rem, 5vw, 3.5rem);
    }

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

    .authority-image {
        order: 1;
    }

    .authority-content {
        order: 2;
        text-align: center;
    }

    .authority-text .emphasis {
        text-align: left;
    }

    .authority-stats {
        justify-content: center;
    }

    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .results-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 450px;
    }

    .quote-author {
        flex-direction: column;
        text-align: center;
    }

    .author-info {
        text-align: center;
    }
}

/* Tablet Portrait (481px - 768px) */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
        --spacing-lg: 2rem;
    }

    .hero {
        min-height: 100svh;
        /* Safe viewport height for mobile browsers */
    }

    .hero-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.15;
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.6;
    }

    .hero-image {
        opacity: 0.3;
    }

    .image-frame img {
        object-position: center center;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-tag {
        font-size: 0.65rem;
    }

    .authority-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.7rem;
        text-align: center;
    }

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

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

    .differential-icon {
        font-size: 1.5rem;
    }

    .quote-mark {
        font-size: 4rem;
    }

    .quote-content blockquote {
        font-size: 1.125rem;
        padding: 0 var(--spacing-sm);
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-sm);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .footer-copy {
        text-align: center;
    }

    .scroll-indicator {
        display: none;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* Mobile (321px - 480px) */
@media (max-width: 480px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3rem;
        --spacing-lg: 1.5rem;
        --spacing-md: 1rem;
    }

    .hero-content {
        padding: var(--spacing-md);
        padding-top: var(--spacing-xl);
    }

    .hero-badge,
    .cta-badge {
        font-size: 0.6rem;
        padding: 6px 12px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-subtitle br {
        display: none;
    }

    .btn-primary,
    .btn-whatsapp {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }

    .btn-primary svg,
    .btn-whatsapp svg {
        width: 18px;
        height: 18px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

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

    .authority-text .emphasis {
        padding-left: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .results-grid {
        max-width: 100%;
        padding: 0;
    }

    .result-card {
        border-radius: 8px;
    }

    .result-badge {
        font-size: 0.6rem;
        padding: 4px 8px;
    }

    .differential-item h3 {
        font-size: 0.9rem;
    }

    .differential-item p {
        font-size: 0.8rem;
    }

    .quote-mark {
        font-size: 3rem;
    }

    .quote-content blockquote {
        font-size: 1rem;
    }

    .author-avatar {
        width: 50px;
        height: 50px;
    }

    .author-name {
        font-size: 0.9rem;
    }

    .author-title {
        font-size: 0.7rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-subtitle {
        font-size: 0.9rem;
    }

    .cta-subtitle br {
        display: none;
    }

    .cta-disclaimer {
        font-size: 0.65rem;
    }

    .footer-brand .brand-name {
        font-size: 1.25rem;
    }

    .footer-brand .brand-tagline {
        font-size: 0.65rem;
    }

    .footer-copy p {
        font-size: 0.7rem;
    }
}

/* Small Mobile (até 320px) */
@media (max-width: 320px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
        --spacing-lg: 1.25rem;
        --spacing-md: 0.75rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 1.35rem;
    }

    .btn-primary,
    .btn-whatsapp {
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    .differential-item {
        padding: var(--spacing-sm);
    }

    .quote-content blockquote {
        font-size: 0.9rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

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

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-badge {
        margin-bottom: var(--spacing-sm);
    }

    .scroll-indicator {
        display: none;
    }
}

/* High DPI / Retina displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .image-frame img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Reduced Motion for accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .animate-fade-in,
    .animate-fade-in-up,
    .animate-fade-in-right,
    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }
}

/* Dark mode preference (already dark, but ensuring consistency) */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: #0a0a0a;
    }
}