/* ========================================
   PROCURADORIA CIDADÃ - MODERN DESIGN SYSTEM
   ======================================== */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Colors */
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --secondary: #1e293b;
    --secondary-dark: #0f172a;
    --accent: #14B8A6;
    --accent-light: #a78bfa;

    /* Semantic Colors */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(14, 165, 233, 0.3);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

html,
body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========================================
   FLOATING PARTICLES
   ======================================== */

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    width: 20px;
    height: 20px;
}

.particle:nth-child(2) {
    left: 80%;
    top: 30%;
    animation-delay: 2s;
    width: 15px;
    height: 15px;
}

.particle:nth-child(3) {
    left: 30%;
    top: 70%;
    animation-delay: 4s;
    width: 25px;
    height: 25px;
}

.particle:nth-child(4) {
    left: 60%;
    top: 80%;
    animation-delay: 6s;
    width: 12px;
    height: 12px;
}

.particle:nth-child(5) {
    left: 90%;
    top: 60%;
    animation-delay: 8s;
    width: 18px;
    height: 18px;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-30px) rotate(90deg);
    }

    50% {
        transform: translateY(-50px) rotate(180deg);
    }

    75% {
        transform: translateY(-20px) rotate(270deg);
    }
}

/* ========================================
   NAVIGATION
   ======================================== */

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-lg) 0;
    z-index: 1000;
    transition: var(--transition-base);
}

.main-nav.scrolled {
    padding: var(--space-sm) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.main-nav.scrolled .container {
    background: transparent;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.main-nav.scrolled .nav-logo {
    color: var(--secondary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.main-nav.scrolled .nav-link {
    color: var(--gray-600);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.main-nav.scrolled .nav-link:hover {
    background: var(--gray-100);
    color: var(--secondary);
}

.nav-link.cta-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: var(--space-sm) var(--space-lg);
}

.nav-link.cta-nav:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Hamburger Menu */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: var(--transition-fast);
}

.main-nav.scrolled .hamburger {
    background: var(--secondary);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: inherit;
    left: 0;
    transition: var(--transition-fast);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.mobile-menu-btn.active .hamburger {
    background: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
    background: var(--white);
}

.mobile-menu-btn.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
    background: var(--white);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 50%, #1e3a5f 100%);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-x: clip;
    overflow-y: visible;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 120px 0 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--primary-light);
    font-size: 0.875rem;
    font-weight: 600;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 650px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1rem;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--secondary);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-glow {
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(14, 165, 233, 0.6);
    }
}

.btn-glow-white {
    animation: glow-pulse-white 2s ease-in-out infinite;
}

@keyframes glow-pulse-white {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    }

    50% {
        box-shadow: 0 4px 30px rgba(255, 255, 255, 0.5);
    }
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.hero-stats.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-xs);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {

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

    50% {
        opacity: 0.3;
        transform: translateX(-50%) translateY(12px);
    }
}

@keyframes bounce {

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

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

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

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease forwards;
}

.animate-slide-up-delay {
    animation: slideUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.animate-slide-up-delay-2 {
    animation: slideUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.animate-fade-in-delay {
    animation: fadeIn 0.8s ease 0.6s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* ========================================
   SECTION STYLES
   ======================================== */

section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-badge.center {
    display: block;
    width: fit-content;
    margin: 0 auto var(--space-md);
}

.section-badge.light {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--secondary);
    text-align: center;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-title.text-left {
    text-align: left;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-section {
    background: var(--gray-50);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.about-grid.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.about-content p {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
    font-size: 1.1rem;
}

.about-content strong {
    color: var(--secondary);
}

.highlight {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(139, 92, 246, 0.2));
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--success);
    font-weight: 500;
}

.feature-item i {
    font-size: 1.25rem;
}

/* Phone Mockup */
.about-image {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--secondary);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(14, 165, 233, 0.2);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 25px;
    background: var(--secondary-dark);
    border-radius: 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--gray-100);
    border-radius: 32px;
    overflow: hidden;
}

.app-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: var(--space-lg) var(--space-md);
    padding-top: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.app-map {
    flex: 1;
    background-color: #f1f3f4;
    background-image:
        /* Park area */
        radial-gradient(circle at 70% 20%, #e8f5e9 0%, #e8f5e9 25%, transparent 25.5%),
        /* City blocks */
        linear-gradient(90deg, #fff 45px, transparent 45px),
        linear-gradient(#fff 35px, transparent 35px),
        linear-gradient(90deg, transparent 50px, #ffffff 50px, #ffffff 85px, transparent 85px),
        linear-gradient(transparent 40px, #ffffff 40px, #ffffff 75px, transparent 75px);
    background-size: 100% 100%, 60px 50px, 50px 60px, 120px 120px, 120px 120px;
    position: relative;
    overflow: hidden;
    border: 1px solid #dadce0;
}

.app-map::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
    background-image:
        linear-gradient(45deg, transparent 48%, #e0e0e0 49%, #e0e0e0 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, #e0e0e0 49%, #e0e0e0 51%, transparent 52%);
    background-size: 100px 100px;
    opacity: 0.4;
    pointer-events: none;
}

.app-map::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background: rgba(14, 165, 233, 0.2);
    border: 3px solid var(--primary);
    border-radius: 50%;
    top: 45%;
    left: 48%;
    box-shadow: 0 0 0 12px rgba(14, 165, 233, 0.1);
    z-index: 2;
}

.map-pin {
    position: absolute;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.875rem;
    animation: pin-bounce 2s infinite;
    box-shadow: var(--shadow-md);
}

.pin-1 {
    top: 30%;
    left: 25%;
    background: var(--danger);
    animation-delay: 0s;
}

.pin-2 {
    top: 50%;
    left: 60%;
    background: var(--warning);
    animation-delay: 0.5s;
}

.pin-3 {
    top: 70%;
    left: 40%;
    background: var(--primary);
    animation-delay: 1s;
}

.pin-4 {
    top: 25%;
    left: 65%;
    background: var(--success);
    animation-delay: 1.5s;
    font-size: 0.7rem;
}

.pin-5 {
    top: 65%;
    left: 15%;
    background: var(--accent);
    animation-delay: 0.7s;
    font-size: 0.7rem;
}

@keyframes pin-bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.app-fab {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 300;
    box-shadow: var(--shadow-lg);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */

.how-it-works-section {
    background: var(--white);
}

.steps-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    border: 1px solid var(--gray-200);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.step-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    font-size: 4rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
    z-index: 0;
}

.step-icon-wrapper {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-lg);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--white);
    font-size: 2rem;
    transition: var(--transition-base);
}

.step-card:hover .step-icon {
    transform: scale(1.1) rotate(5deg);
}

.step-icon.pulse {
    animation: icon-pulse 2s infinite;
}

@keyframes icon-pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4);
    }

    50% {
        box-shadow: 0 0 0 15px rgba(14, 165, 233, 0);
    }
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: var(--space-sm);
}

.step-description {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.step-connector {
    display: flex;
    align-items: center;
    color: var(--gray-300);
    font-size: 1.5rem;
}

/* ========================================
   CATEGORIES SECTION
   ======================================== */

.possibilities-section {
    background: var(--gray-50);
}

.possibilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.possibility-category {
    padding: var(--space-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.possibility-category.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.possibility-category:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.9);
}

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.category-icon.infraestrutura {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.category-icon.seguranca {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.category-icon.acessibilidade {
    background: linear-gradient(135deg, #14B8A6, #0D9488);
}

.category-icon.transporte {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.category-icon.saude {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.category-icon.cidadania {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.category-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: var(--space-lg);
}

.category-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.critical-view,
.supportive-view {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.critical-view {
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid var(--danger);
}

.supportive-view {
    background: rgba(34, 197, 94, 0.1);
    border-left: 3px solid var(--success);
}

.view-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.critical-view p,
.supportive-view p {
    color: var(--gray-600);
    margin: 0;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */

.testimonials-section {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.testimonial-card {
    padding: var(--space-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.testimonial-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-card.featured {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    transform: scale(1.05);
}

.testimonial-card.featured.animate-in {
    transform: scale(1.05) translateY(0);
}

.stars {
    color: #fbbf24;
    margin-bottom: var(--space-md);
}

.testimonial-card.featured .stars {
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.testimonial-card.featured .testimonial-text {
    color: rgba(255, 255, 255, 0.95);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.testimonial-card.featured .author-avatar {
    background: rgba(255, 255, 255, 0.2);
}

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

.author-info strong {
    color: var(--secondary);
}

.testimonial-card.featured .author-info strong {
    color: var(--white);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.testimonial-card.featured .author-info span {
    color: rgba(255, 255, 255, 0.7);
}

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

.faq-section {
    background: var(--gray-50);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    padding: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.faq-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    border: none;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--secondary);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    transition: var(--transition-fast);
    color: var(--gray-400);
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding: 0 var(--space-xl) var(--space-lg);
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.7;
}

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

.final-cta-section {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 50%, #1e3a5f 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: -150px;
    left: -100px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--primary-light);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cta-content {
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.cta-buttons {
    margin-bottom: var(--space-xl);
}

.cta-note {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--secondary-dark);
    color: var(--gray-400);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.footer-brand p {
    max-width: 300px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-links h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-400);
    text-decoration: none;
    margin-bottom: var(--space-sm);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.developer-credit a {
    color: var(--primary-light);
    text-decoration: none;
}

.developer-credit a:hover {
    text-decoration: underline;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {

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

    .testimonial-card.featured {
        transform: scale(1);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + var(--space-md));
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        max-width: 400px;
        background: var(--secondary);
        border-radius: var(--radius-xl);
        padding: var(--space-lg);
        flex-direction: column;
        gap: var(--space-sm);
        box-shadow: var(--shadow-xl);
    }

    .nav-links.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateX(-50%) translateY(-10px);
        }

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

    .nav-link {
        width: 100%;
        text-align: center;
        color: var(--white) !important;
        padding: var(--space-md);
        border-radius: var(--radius-md);
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .about-features {
        justify-content: center;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }

    .steps-grid {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
    }

    .possibilities-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {

    /* Navigation responsiveness for small screens */
    .main-nav .container {
        padding: var(--space-sm) var(--space-md);
        margin: 0 var(--space-sm);
        width: calc(100% - var(--space-lg));
    }

    .nav-logo span {
        font-size: 1rem;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

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

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    section {
        padding: 60px 0;
    }
}