/* ============================================
   DizUp Landing Page - CSS Responsivo
   ============================================ */

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: #1a1a1a;
    background-color: #ffffff;
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

/* Cores principais */
:root {
    --primary: #38B2AC;
    --secondary: #1E40AF;
    --accent: #FF8C42;
    --dark: #1a1a1a;
    --light: #ffffff;
    --gray: #4b5563;
    --border: #e5e7eb;
    --bg-light: #f0f9f8;
}

/* Container responsivo */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

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

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 50;
    border-bottom: 1px solid #f3f4f6;
    height: 64px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.logo-text {
    font-weight: bold;
    font-size: 20px;
    color: var(--dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 60;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* Desktop Navigation */
.nav-links {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Botões */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: #2a9a92;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(56, 178, 172, 0.2);
}

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

.btn-secondary:hover {
    background-color: rgba(56, 178, 172, 0.05);
}

.btn-accent {
    background-color: var(--accent);
    color: white;
}

.btn-accent:hover {
    background-color: #ff7a1f;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 140, 66, 0.2);
}

.btn-outline-white {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-large {
    padding: 0.75rem 1.5rem;
    font-size: 16px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-nav {
    display: none;
}

@media (min-width: 768px) {
    .btn-nav {
        display: inline-block;
    }
}

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

section {
    padding: 60px 0;
}

@media (min-width: 768px) {
    section {
        padding: 80px 0;
    }
}

.hero {
    margin-top: 64px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9f8 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.hero-text h1 {
    font-size: 36px;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

@media (min-width: 640px) {
    .hero-text h1 {
        font-size: 44px;
    }
}

@media (min-width: 1024px) {
    .hero-text h1 {
        font-size: 56px;
    }
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--bg-light);
    border: 1px solid rgba(56, 178, 172, 0.2);
    border-radius: 20px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .hero-text p {
        font-size: 18px;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.hero-buttons .btn {
    flex: 1;
}

.hero-social {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.avatars {
    display: flex;
    margin-right: 1rem;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: 2px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 14px;
    margin-left: -0.5rem;
}

.avatar:first-child {
    margin-left: 0;
}

.social-text {
    font-size: 14px;
    color: var(--gray);
}

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

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    order: -1;
}

@media (min-width: 768px) {
    .hero-image {
        order: 1;
    }
}

.hero-image-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.1) 0%, rgba(30, 64, 175, 0.1) 100%);
    border-radius: 24px;
    filter: blur(40px);
}

.hero-image img {
    position: relative;
    z-index: 10;
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
    border-radius: 12px;
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.problem {
    background-color: #ffffff;
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .problem-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.problem-image {
    order: 2;
}

@media (min-width: 768px) {
    .problem-image {
        order: 1;
    }
}

.problem-text {
    order: 1;
}

@media (min-width: 768px) {
    .problem-text {
        order: 2;
    }
}

.problem-text h2 {
    font-size: 32px;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

@media (min-width: 768px) {
    .problem-text h2 {
        font-size: 36px;
    }
}

.problem-text p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .problem-text p {
        font-size: 18px;
    }
}

.feature-box {
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 12px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    display: flex;
    gap: 1rem;
}

.feature-box:hover {
    background-color: #e0f2f0;
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 16px;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.feature-content p {
    font-size: 14px;
    color: var(--gray);
    margin: 0;
}

.problem-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features {
    background: linear-gradient(135deg, var(--bg-light) 0%, #ffffff 100%);
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-header h2 {
    font-size: 32px;
    margin-bottom: 1rem;
    color: var(--dark);
}

@media (min-width: 768px) {
    .features-header h2 {
        font-size: 36px;
    }
}

.features-header p {
    font-size: 16px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .features-header p {
        font-size: 18px;
    }
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: 1.5rem;
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(56, 178, 172, 0.1);
    transform: translateY(-4px);
}

.feature-card-icon {
    font-size: 36px;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.feature-card p {
    font-size: 14px;
    color: var(--gray);
    margin: 0;
}

/* ============================================
   DASHBOARD SECTION
   ============================================ */

.dashboard {
    background-color: #ffffff;
}

.dashboard-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .dashboard-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.dashboard-text h2 {
    font-size: 32px;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

@media (min-width: 768px) {
    .dashboard-text h2 {
        font-size: 36px;
    }
}

.dashboard-text p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .dashboard-text p {
        font-size: 18px;
    }
}

.dashboard-list {
    list-style: none;
}

.dashboard-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--gray);
    font-size: 14px;
}

@media (min-width: 768px) {
    .dashboard-list li {
        font-size: 16px;
    }
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.dashboard-image {
    position: relative;
}

.dashboard-image-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.05) 0%, rgba(30, 64, 175, 0.05) 100%);
    border-radius: 12px;
    filter: blur(20px);
}

.dashboard-image img {
    position: relative;
    z-index: 10;
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */

.benefits {
    background: linear-gradient(135deg, rgba(56, 178, 172, 0.05) 0%, rgba(30, 64, 175, 0.05) 100%);
}

.benefits-header {
    text-align: center;
    margin-bottom: 4rem;
}

.benefits-header h2 {
    font-size: 32px;
    margin-bottom: 1rem;
    color: var(--dark);
}

@media (min-width: 768px) {
    .benefits-header h2 {
        font-size: 36px;
    }
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-card {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 12px;
}

.benefit-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.benefit-label-large {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.benefit-label {
    font-size: 14px;
    color: var(--gray);
}

/* ============================================
   TEAM SECTION
   ============================================ */

.team {
    background-color: #ffffff;
}

.team-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .team-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.team-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-image img {
    max-width: 100%;
    border-radius: 12px;
}

.team-text h2 {
    font-size: 32px;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

@media (min-width: 768px) {
    .team-text h2 {
        font-size: 36px;
    }
}

.team-text p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .team-text p {
        font-size: 18px;
    }
}

.team-list {
    list-style: none;
}

.team-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--gray);
    font-size: 14px;
}

@media (min-width: 768px) {
    .team-list li {
        font-size: 16px;
    }
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent);
    flex-shrink: 0;
}

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

.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, #0F766E 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 32px;
    margin-bottom: 1.5rem;
    color: white;
}

@media (min-width: 768px) {
    .cta h2 {
        font-size: 48px;
    }
}

.cta p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .cta p {
        font-size: 18px;
    }
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.cta-buttons .btn {
    flex: 1;
}

.cta-contact {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-contact a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

.cta-contact a:hover {
    text-decoration: underline;
}

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

footer {
    background-color: #1a1a1a;
    color: #9ca3af;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-section h4 {
    color: white;
    font-size: 16px;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-bottom p {
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .navbar,
    footer,
    .cta-buttons {
        display: none;
    }
}