/* ============================================
   FotoDelivery Pro - Stylesheet
   Design moderno, cores quentes, mobile-first
   ============================================ */

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

:root {
    /* Cores principais - Paleta quente para comida */
    --primary-color: #FF5722;
    --primary-dark: #E64A19;
    --primary-light: #FF7043;
    --secondary-color: #FF9800;
    --accent-color: #FFC107;
    
    /* Cores neutras */
    --dark: #1A1A1A;
    --gray-dark: #2C2C2C;
    --gray: #666666;
    --gray-light: #CCCCCC;
    --white: #FFFFFF;
    --off-white: #F9F9F9;
    
    /* Cores de sucesso e social */
    --success: #4CAF50;
    --whatsapp: #25D366;
    --instagram: #E4405F;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    
    /* Transições */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

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

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

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

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--gray-light);
}

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

.btn-instagram {
    background: linear-gradient(135deg, #E4405F, #C13584);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    overflow: hidden;
}

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

.hero-content {
    text-align: center;
    position: relative;
    z-index: 3;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    /* Mais colado no CTA (subir bem) */
    margin-top: calc(var(--spacing-lg) - 80px);

    /* Evita qualquer “recorte” visual da wave e melhora leitura */
    position: relative;
    z-index: 4;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(6px);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    /* Hero é claro (bege): texto deve ser escuro para ler bem */
    color: var(--dark);
}

.trust-item i {
    /* Ícone alinhado à cor de destaque da marca */
    color: var(--primary-color);
    font-size: 1.25rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
    padding: var(--spacing-md);
}

.hero-image-wrapper {
    position: relative;
    max-width: 500px;
    animation: float 3s ease-in-out infinite;
}

.hero-image {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-image-badge {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    white-space: nowrap;
}

.hero-image-badge i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
    transform: rotate(180deg);
}

.hero-wave path {
    fill: var(--white);
}

/* ============================================
   SECTION SPACING
   ============================================ */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   BEFORE/AFTER SECTION
   ============================================ */
.before-after {
    background-color: var(--white);
}

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

.comparison-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.comparison-wrapper {
    position: relative;
    aspect-ratio: 5 / 4;
    overflow: hidden;
}

.comparison-side {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

/* Garante que o BEFORE fique acima do AFTER e o recorte funcione */
.comparison-side.after { z-index: 1; }
.comparison-side.before { z-index: 2; }
.comparison-divider { z-index: 3; }

.comparison-side.before {
    left: 0;
    clip-path: inset(0 50% 0 0);
}

.comparison-side.after {
    right: 0;
}

.comparison-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Padronização de enquadramento: centraliza o prato e reduz variação */
    object-position: 50% 50%;
    background: #ffffff; /* evita “borda preta” de letterbox em alguns assets */
}

/* Ajustes finos por prato (se necessário) */
/* Hambúrguer: tende a ficar bem centralizado */
.comparison-card:nth-child(1) .comparison-side img { object-position: 50% 50%; }
/* Pizza: puxe levemente para cima para valorizar a área com fatia */
.comparison-card:nth-child(2) .comparison-side img { object-position: 50% 40%; }
/* Marmita: puxe levemente para baixo para manter fritas/guarnições no frame */
.comparison-card:nth-child(3) .comparison-side img { object-position: 50% 55%; }

.comparison-label {
    position: absolute;
    top: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    color: var(--white);
    z-index: 2;
}

.label-before {
    left: 1rem;
    background-color: rgba(0, 0, 0, 0.7);
}

.label-after {
    right: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.comparison-divider {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--white);
    z-index: 3;
}

.divider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border: 4px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.comparison-title {
    padding: 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    color: var(--dark);
}

.cta-inline {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    border-radius: var(--radius-lg);
}

.cta-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits {
    background: linear-gradient(135deg, #FFF3E0 0%, #FFFFFF 100%);
}

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

.benefit-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.benefit-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.benefit-description {
    color: var(--gray);
    line-height: 1.7;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.how-it-works {
    background-color: var(--white);
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

.step-arrow {
    display: none;
    color: var(--primary-color);
    font-size: 2rem;
    text-align: center;
}

.step-card {
    position: relative;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: var(--spacing-md) auto;
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 2rem;
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.step-description {
    color: var(--gray);
    line-height: 1.7;
}

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    border-radius: var(--radius-lg);
    border-left: 5px solid var(--success);
}

.guarantee-box i {
    font-size: 3rem;
    color: var(--success);
    flex-shrink: 0;
}

.guarantee-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.guarantee-content p {
    color: var(--gray-dark);
    line-height: 1.6;
}

/* ============================================
   TARGET AUDIENCE SECTION
   ============================================ */
.target-audience {
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF3E0 100%);
}

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

.audience-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.audience-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.audience-icon {
    width: 70px;
    height: 70px;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.75rem;
}

.audience-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.audience-description {
    color: var(--gray);
    line-height: 1.7;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.cta-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.cta-description {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-lg);
}

.cta-form-divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.cta-form-divider::before,
.cta-form-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

.cta-form-divider::before {
    left: 0;
}

.cta-form-divider::after {
    right: 0;
}

.cta-form-divider span {
    background: transparent;
    padding: 0 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-input::placeholder {
    color: var(--gray);
}

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

.form-success {
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border-left: 5px solid var(--success);
}

.form-success i {
    font-size: 3rem;
    color: var(--success);
    margin-bottom: 1rem;
}

.form-success p {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--gray-light);
    font-size: 0.875rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 0.75rem;
}

.footer-links a,
.footer-contact a {
    color: var(--gray-light);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--gray-light);
    font-size: 0.875rem;
}

.footer-credits {
    margin-top: 0.5rem;
    color: var(--gray);
}

.footer-credits strong {
    color: var(--primary-color);
}

/* ============================================
   RESPONSIVE DESIGN - TABLET
   ============================================ */
@media (min-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .hero-trust {
        justify-content: flex-start;
    }
    
    .comparisons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* ============================================
   RESPONSIVE DESIGN - DESKTOP
   ============================================ */
@media (min-width: 1024px) {
    .comparisons-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .steps-container {
        grid-template-columns: 1fr auto 1fr auto 1fr;
    }
    
    .step-arrow {
        display: block;
    }
    
    .audience-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

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

.mb-0 {
    margin-bottom: 0;
}

.mt-2 {
    margin-top: var(--spacing-md);
}