/* ========================================
   CONTARE STYLES - MOBILE-FIRST
   Design System: Estilo que Cuida
   ======================================== */

/* ===================================
   CONTARE COLOR TOKENS
   =================================== */

:root {
    /* Contare Accent (Laranja) */
    --contare-50: #FFF5F0;
    --contare-100: #FFE4D6;
    --contare-500: #FF6B35; /* Base */
    --contare-700: #E8541A; /* Hover */
    --contare-900: #C43E0A; /* Dark */
}

/* ===================================
   CONTARE CTA BUTTONS
   =================================== */

.contare-cta {
    background: var(--contare-500);
    color: white;
}

@media (hover: hover) {
    .contare-cta:hover {
        background: var(--contare-700);
    }
}

.contare-cta:active {
    transform: scale(0.98);
}

.contare-accent {
    color: var(--contare-500);
}

/* ===================================
   CONTARE HERO
   =================================== */

.contare-hero {
    padding: 6rem 1rem 3rem; /* Mobile */
    background: linear-gradient(to bottom, var(--contare-50), white);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .contare-hero {
        padding: 8rem 2rem 5rem;
    }
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem 0.25rem 0.25rem;
    background: white;
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 50px;
    color: var(--contare-700);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.badge-new span {
    background: var(--contare-500);
    color: white;
    border-radius: 50px;
    padding: 0.125rem 0.5rem;
    font-size: 0.625rem;
}

/* ===================================
   PHONE MOCKUP
   =================================== */

.phone-mockup {
    position: relative;
    width: 280px;
    height: 580px;
    background: #1A202C;
    border-radius: 3rem;
    border: 8px solid #1A202C;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    transform: rotate(-3deg);
    transition: transform 0.7s;
    margin: 0 auto;
}

@media (hover: hover) {
    .phone-mockup:hover {
        transform: rotate(0deg);
    }
}

.phone-screen {
    position: absolute;
    inset: 0;
    background: white;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.camera-view {
    flex: 1;
    background: linear-gradient(to bottom right, #FED7AA, #FEF3C7);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.analysis-overlay {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid white;
}

.analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.analysis-label {
    font-size: 0.625rem;
    font-weight: 700;
    color: #718096;
    text-transform: uppercase;
}

.confidence-badge {
    background: #D1FAE5;
    color: #065F46;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: 50px;
}

.food-name {
    font-weight: 700;
    color: #1A202C;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.macros-grid {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #E2E8F0;
    font-size: 0.75rem;
    color: #4A5568;
}

.macro-item {
    text-align: center;
}

.macro-value {
    font-weight: 700;
    color: #1A202C;
}

.tab-bar {
    height: 5rem;
    background: white;
    border-top: 1px solid #E2E8F0;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 1rem;
}

.tab-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: #F7FAFC;
}

.camera-button {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--contare-500);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -2rem;
    box-shadow: 0 4px 12px rgba(255,107,53,0.3);
    border: 4px solid white;
    font-size: 1.5rem;
}

/* ===================================
   COMPARISON SECTION
   =================================== */

.comparison-grid {
    display: grid;
    gap: 0;
    border: 1px solid #E2E8F0;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    background: white;
    max-width: 48rem;
    margin: 3rem auto 0;
}

@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.comparison-col {
    padding: 2rem;
}

.comparison-col.bad {
    background: #FEF2F2;
}

.comparison-col.good {
    background: var(--contare-50);
    position: relative;
}

.comparison-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--contare-500);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-bottom-left-radius: 0.5rem;
}

.comparison-title {
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.comparison-col.bad .comparison-title {
    color: #DC2626;
}

.comparison-col.good .comparison-title {
    color: var(--contare-500);
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comparison-list li {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
    align-items: flex-start;
}

.comparison-col.bad .comparison-list li {
    color: #4A5568;
}

.comparison-col.good .comparison-list li {
    color: #1A202C;
    font-weight: 500;
}

/* ===================================
   PRICING SECTION
   =================================== */

/* Mobile: 1 coluna */
.pricing-grid {
    display: grid;
    gap: 2rem;
    margin-top: 4rem;
}

/* Desktop: 3 colunas */
@media (min-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: start;
    }
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #E2E8F0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

@media (hover: hover) {
    .pricing-card:hover {
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
}

.pricing-card.featured {
    border: 2px solid var(--contare-500);
    box-shadow: 0 10px 40px rgba(255,107,53,0.15);
    position: relative;
}

@media (min-width: 1024px) {
    .pricing-card.featured {
        transform: translateY(-1rem);
    }
}

.pricing-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--contare-500);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-card.dark {
    background: #1A202C;
    color: white;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 1rem 0;
}

.price-period {
    font-size: 1rem;
    color: #718096;
    font-weight: 400;
}

.pricing-card.dark .price-period {
    color: #A0AEC0;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    padding-top: 2rem;
    border-top: 1px solid #E2E8F0;
}

.pricing-card.dark .pricing-features {
    border-color: #4A5568;
}

.pricing-features li {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    color: #4A5568;
}

.pricing-card.dark .pricing-features li {
    color: #CBD5E0;
}

/* ===================================
   FAQ SECTION
   =================================== */

.faq-list {
    max-width: 48rem;
    margin: 3rem auto 0;
}

.faq-item {
    border: 1px solid #E2E8F0;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s;
}

@media (hover: hover) {
    .faq-item:hover {
        border-color: rgba(255,107,53,0.5);
    }
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: none;
    border: none;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    color: #1A202C;
    text-align: left;
    cursor: pointer;
    font-size: 1rem;
    min-height: 44px; /* Touch target */
}

.faq-icon {
    transition: transform 0.3s;
    color: #A0AEC0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--contare-500);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
    padding: 0 1.5rem;
    color: #4A5568;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.5rem;
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
    background: linear-gradient(to bottom right, var(--contare-500), #FF8E53);
    color: white;
    text-align: center;
    padding: 5rem 1.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
    }
}

.btn-white {
    padding: 1rem 2.5rem;
    background: white;
    color: var(--contare-500);
    border-radius: 0.75rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-size: 1.125rem;
    text-decoration: none;
    transition: all 0.3s;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (hover: hover) {
    .btn-white:hover {
        box-shadow: 0 10px 40px rgba(255,255,255,0.3);
        transform: scale(1.05);
    }
}

.btn-outline-white {
    padding: 1rem 2.5rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 0.75rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-size: 1.125rem;
    text-decoration: none;
    transition: all 0.3s;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (hover: hover) {
    .btn-outline-white:hover {
        background: rgba(255,255,255,0.1);
    }
}