/* Fonts */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

/* Header Effects */
.header-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Back to Top Button */
#back-to-top {
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

#back-to-top.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

#back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 211, 85, 0.4);
}

/* Form Improvements */
.form-group {
    position: relative;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
    transform: translateY(-20px) scale(0.8);
    color: #00d355;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #00d355 0%, #00a344 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Hover Effects */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #00d355 0%, #00a344 100%);
    box-shadow: 0 4px 15px rgba(0, 211, 85, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 211, 85, 0.4);
    background: linear-gradient(135deg, #00e662 0%, #00b84a 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #00d355 0%, #00a344 100%);
    box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 174, 239, 0.4);
    background: linear-gradient(135deg, #00e662 0%, #00b84a 100%);
}

/* WhatsApp Button Styles */
.whatsapp-btn {
    position: relative;
    overflow: hidden;
}

.whatsapp-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;
}

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

.whatsapp-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

.whatsapp-btn svg {
    transition: transform 0.3s ease;
}

.whatsapp-btn:hover svg {
    transform: scale(1.1);
}

/* WhatsApp Button Specific Colors */
.bg-green-600 {
    background-color: #16a34a !important;
}

.hover\:bg-green-700:hover {
    background-color: #15803d !important;
}

.text-green-600 {
    color: #16a34a !important;
}

.shadow-green-600\/30 {
    box-shadow: 0 20px 25px -5px rgba(34, 197, 94, 0.3), 0 10px 10px -5px rgba(34, 197, 94, 0.1);
}

.hover\:shadow-green-600\/50:hover {
    box-shadow: 0 25px 50px -12px rgba(34, 197, 94, 0.5);
}

/* Card Styles */
.card-hover {
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Tab Styles for Services Section */
.tab-buttons {
    display: flex;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tab-buttons::-webkit-scrollbar {
    display: none;
}

.tab-button {
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    color: #64748b;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    min-width: fit-content;
}

.tab-button:hover {
    color: #00d355;
    background: rgba(0, 211, 85, 0.05);
}

.tab-button.active {
    color: #00d355;
    border-bottom-color: #00d355;
    background: rgba(0, 211, 85, 0.1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
    display: block;
}

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

/* Mobile tab styles */
@media (max-width: 768px) {
    .tab-buttons {
        justify-content: center;
        flex-wrap: nowrap;
        gap: 0.5rem;
    }
    
    .tab-button {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .scroll-animate {
        transform: translateY(30px);
    }
    
    .text-5xl {
        font-size: 2.5rem;
    }
    
    .text-6xl {
        font-size: 3rem;
    }
}

/* Responsive WhatsApp Buttons */
@media (max-width: 640px) {
    .whatsapp-btn {
        width: 100%;
        justify-content: center;
    }
    
    .whatsapp-btn svg {
        margin-right: 8px;
    }
}



/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus States */
*:focus {
    outline: 2px solid #00d355;
    outline-offset: 2px;
}

/* Smooth Scrolling for All */
html {
    scroll-behavior: smooth;
}

/* How It Works Section - Process Steps with connecting lines */
.process-step {
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 40px; /* Center of the circle (80px height / 2) */
    left: calc(50% + 40px); /* Start from the right edge of the circle */
    width: calc(100% - 40px); /* Full width minus circle radius */
    height: 2px;
    background: linear-gradient(to right, #00d355, transparent);
    z-index: 1;
}

.process-step:last-child::after {
    display: none; /* Hide line on last step */
}

.process-step .step-circle {
    position: relative;
    z-index: 2; /* Ensure circle appears above the line */
}

/* Only show connecting lines on desktop */
@media (max-width: 1024px) {
    .process-step::after {
        display: none;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* iOS-style Notifications - Simplified and Mobile-First */
.notification-ios {
    position: fixed !important;
    top: 1rem !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(-100%) !important;
    z-index: 9999 !important;
    width: calc(100vw - 2rem) !important;
    max-width: 24rem !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border-radius: 1rem !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    transition: all 0.5s ease-out !important;
    opacity: 0 !important;
}

.notification-ios.show {
    transform: translateX(-50%) translateY(0) !important;
    opacity: 1 !important;
}

.notification-ios:hover {
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.3) !important;
}

/* Dark mode support for notifications */
@media (prefers-color-scheme: dark) {
    .notification-ios {
        background: rgba(44, 44, 46, 0.95) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
    }
}

/* iOS-style button hover effects */
.notification-ios button:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
}

.notification-ios button:active {
    background-color: rgba(0, 0, 0, 0.1);
    transform: scale(0.95);
}

/* Notification stacking - ensure proper z-index */
.notification-ios:nth-child(1) {
    z-index: 9999 !important;
}

.notification-ios:nth-child(2) {
    z-index: 9998 !important;
}

.notification-ios:nth-child(3) {
    z-index: 9997 !important;
}

/* Accordion Styles */
.accordion-item {
    border-bottom: 1px solid #e2e8f0;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.accordion-header:hover {
    background-color: rgba(0, 211, 85, 0.05);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), padding 0.5s ease;
    padding: 0 1rem;
}

.accordion-content.show {
    padding: 1rem 1rem 1.5rem;
}

.accordion-icon {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

/* Custom Tailwind Gradient Overrides - Verde com Degradê Sutil */
.bg-gradient-to-r.from-primary.to-secondary {
    background: linear-gradient(to right, #00d355 0%, #00a344 100%) !important;
}

.bg-gradient-to-r.from-secondary.to-primary {
    background: linear-gradient(to right, #00a344 0%, #00d355 100%) !important;
}

.bg-clip-text.bg-gradient-to-r.from-primary.to-secondary {
    background: linear-gradient(to right, #00d355 0%, #00a344 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Seção "Por que a Zap é diferente" - Ícones com degradê */
#diferenciais-accordion .accordion-header .bg-primary {
    background: linear-gradient(135deg, #00d355 0%, #00a344 100%) !important;
    transition: all 0.3s ease;
}

#diferenciais-accordion .accordion-header:hover .bg-primary {
    background: linear-gradient(135deg, #00e662 0%, #00b84a 100%) !important;
    transform: scale(1.05);
}

/* Palavra "precisa" na seção de produtos - Degradê verde elegante */
.text-primary {
    background: linear-gradient(135deg, #00d355 0%, #00a344 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

/* Botão "Solicitar Orçamento Personalizado" - Fundo branco garantido */
.bg-white.text-primary {
    background: white !important;
    color: #00d355 !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    background-clip: initial !important;
}

.bg-white.text-primary:hover {
    background: #f8f9fa !important;
    color: #00a344 !important;
}

/* Badge "10.000 clientes satisfeitos" - Mantém fundo e texto normal */
.bg-primary\/10.text-primary {
    background: rgba(0, 211, 85, 0.1) !important;
    color: #00d355 !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    background-clip: initial !important;
}

/* Custom Dark Background Elements */
.dark-bg-custom {
    background-color: #231F20;
}

.dark-bg-custom-light {
    background-color: rgba(35, 31, 32, 0.25);
}

.dark-bg-custom-medium {
    background-color: rgba(35, 31, 32, 0.6);
}

.dark-bg-custom-strong {
    background-color: rgba(35, 31, 32, 0.8);
}

.dark-border-custom {
    border-color: rgba(35, 31, 32, 0.6);
}