:root {
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    --dark: #333333;
    --light: #f8f9fa;
    --white: #ffffff;
    --purple: #8a2be2;
    --purple-dark: #6a1cb2;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --border-radius: 10px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --gradient-primary: linear-gradient(135deg, var(--whatsapp) 0%, var(--purple) 100%);
    --gradient-dark: linear-gradient(135deg, #222222 0%, #444444 100%);
    --tech-bg: #070b14;
    --tech-surface: #0d1526;
    --tech-surface-soft: #111b30;
    --tech-text: #dfe8ff;
    --tech-muted: #9aabcf;
}

/* Estilos gerais e fontes */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--tech-text);
    overflow-x: hidden;
    scroll-behavior: smooth;
    background-color: var(--tech-bg);
    background-image:
        linear-gradient(rgba(37, 211, 102, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(138, 43, 226, 0.06) 1px, transparent 1px);
    background-size: 32px 32px, 32px 32px;
}

::selection {
    background-color: var(--whatsapp);
    color: var(--white);
}

/* Efeito de scroll suave em toda a página */
html {
    scroll-behavior: smooth;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light);
}

::-webkit-scrollbar-thumb {
    background: var(--whatsapp);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--whatsapp-dark);
}

/* Tipografia aprimorada */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    line-height: 1.7;
}

/* Modificando cores de fundo e estrutura das seções */
section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    margin-bottom: 0;
}

.section-padding {
    padding: 100px 0;
}

section .container {
    position: relative;
    z-index: 2;
}

/* Aumentar o padding da última seção para compensar pelo footer */
section:last-of-type {
    padding-bottom: 150px;
}

section#inicio {
    background-color: #111;
}

section#funcionalidades {
    background-color: var(--tech-surface);
}

section#planos {
    background-color: var(--tech-surface-soft);
}

section#depoimentos {
    background-color: var(--tech-surface);
}

section#faq {
    background-color: var(--tech-surface-soft);
}

section#contato {
    background-color: var(--tech-surface);
}

section:not(#inicio)::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(92%, 1200px);
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, rgba(37, 211, 102, 0.9) 30%, rgba(138, 43, 226, 0.9) 70%, transparent 100%);
    box-shadow: 0 0 16px rgba(37, 211, 102, 0.5);
    z-index: 3;
}

/* Títulos de seção com estilo aprimorado */
.section-title {
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.section-title h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title p {
    font-size: 18px;
    color: var(--tech-muted);
    max-width: 700px;
    margin: 15px auto 0;
}

.section-title span.highlight {
    color: var(--whatsapp);
    font-weight: 700;
}

.bg-light {
    background-color: var(--tech-surface-soft) !important;
    position: relative;
}

/* Tema tecnológico: superfícies com efeito vidro/neon */
.feature-card,
.plan-card,
.testimonial-card,
.accordion-item,
.contact-form,
.contact-info {
    background: #101a2e;
    border: 1px solid rgba(37, 211, 102, 0.22);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(138, 43, 226, 0.12);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.feature-card p,
.plan-subtitle,
.testimonial-user p,
.accordion-body,
.contact-info p {
    color: #d3def8;
}

.feature-card h3,
.plan-card h3,
.testimonial-user h5,
.accordion-button,
.contact-info h5 {
    color: #f3f7ff;
    text-shadow: none;
}

/* Efeito de vidro (glassmorphism) */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Botões aprimorados */
.btn {
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1.2px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.btn::after {
    content: '';
    position: absolute;
    width: 0;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    z-index: -1;
    border-radius: 30px;
}

.btn:hover::after {
    width: 100%;
}

.btn-cta {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 35px;
    font-size: 16px;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--purple) 0%, var(--whatsapp) 100%);
    z-index: -1;
    transition: opacity 0.5s ease;
    opacity: 0;
    border-radius: 30px;
}

.btn-cta:hover::before {
    opacity: 1;
}

.btn-cta i {
    margin-right: 8px;
    transition: transform 0.3s ease;
}

.btn-cta:hover i {
    transform: translateX(3px);
}

.btn-login {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 8px 24px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--white);
    transition: all 0.4s ease;
    z-index: -1;
}

.btn-login:hover {
    color: var(--dark);
}

.btn-login:hover::before {
    width: 100%;
}

.btn-install,
.btn-install-outline {
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-install {
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp);
    border: 2px solid var(--whatsapp);
    padding: 8px 20px;
    margin-right: 0.5rem;
}

.btn-install:hover {
    background: var(--whatsapp);
    color: var(--white);
}

.btn-install-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 15px 28px;
}

.btn-install-outline:hover {
    border-color: var(--whatsapp);
    color: var(--whatsapp);
    background: rgba(37, 211, 102, 0.1);
}

.navbar .btn-install {
    margin-right: 0.75rem;
}

.pwa-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background: linear-gradient(135deg, #0d1526 0%, #111b30 100%);
    border-top: 1px solid rgba(37, 211, 102, 0.35);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45);
    padding: 0.85rem 0;
    transform: translateY(110%);
    transition: transform 0.35s ease;
}

.pwa-banner--visible {
    transform: translateY(0);
}

.pwa-banner__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1rem;
}

.pwa-banner__text {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    flex: 1;
    min-width: 200px;
    font-size: 0.9rem;
    color: var(--tech-muted);
}

.pwa-banner__text i {
    color: var(--whatsapp);
    font-size: 1.25rem;
    margin-top: 0.1rem;
}

.pwa-banner__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pwa-banner__close {
    background: transparent;
    border: none;
    color: var(--tech-muted);
    font-size: 1.5rem;
    line-height: 1;
    padding: 0 0.35rem;
    cursor: pointer;
}

.pwa-banner__close:hover {
    color: var(--white);
}

.pwa-ios-modal {
    background: var(--tech-surface);
    color: var(--tech-text);
}

.pwa-ios-steps {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.pwa-ios-steps li {
    margin-bottom: 0.65rem;
}

@media (max-width: 991px) {
    .navbar .btn-install {
        margin: 0.5rem 0 0.75rem;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .hero-buttons .btn-install-outline {
        margin-left: 0 !important;
        margin-top: 0.75rem;
        width: 100%;
    }

    .pwa-banner__inner {
        flex-direction: column;
        align-items: stretch;
    }
}

.btn-plan {
    background: var(--gradient-primary);
    color: var(--white);
    width: 100%;
    border: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.2);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.btn-plan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--purple) 0%, var(--whatsapp) 100%);
    transition: opacity 0.5s ease;
    opacity: 0;
    z-index: -1;
    border-radius: 30px;
}

.btn-plan:hover::before {
    opacity: 1;
}

.btn-plan i {
    margin-left: 8px;
    transition: transform 0.3s ease;
    opacity: 0;
}

.btn-plan:hover i {
    opacity: 1;
    transform: translateX(5px);
}

.btn-contact {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    width: 100%;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.2);
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--purple) 0%, var(--whatsapp) 100%);
    transition: opacity 0.5s ease;
    opacity: 0;
    z-index: -1;
    border-radius: 30px;
}

.btn-contact:hover::before {
    opacity: 1;
}

/* Navbar com efeitos avançados */
.navbar {
    background-color: rgba(0, 0, 0, 0.85);
    padding: 20px 0;
    transition: all 0.5s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.navbar-brand {
    font-weight: 800;
    font-size: 28px;
    color: var(--white);
    display: flex;
    align-items: center;
    margin-right: 0;
}

.navbar-brand img {
    height: auto;
    margin-right: 10px;
}

.navbar-brand .logo-img {
    height: 92px;
    width: auto;
    display: block;
    max-width: none;
    filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.45));
}

.navbar-collapse {
    display: flex;
    align-items: center;
}

.navbar-nav {
    align-items: center;
    gap: 4px;
}

.logo-text {
    color: var(--white);
    position: relative;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: width 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.navbar-brand:hover .logo-text::after {
    width: 100%;
}

.logo-fallback {
    display: none;
}

.navbar-toggler {
    border: none;
    outline: none;
    padding: 0;
    width: 30px;
    height: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: none;
    position: relative;
    height: 2px;
    width: 100%;
    background: var(--white);
    display: inline-block;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    padding: 10px 15px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 15px;
    width: calc(100% - 30px);
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.nav-link:hover, 
.nav-link:focus,
.nav-link.active {
    color: var(--whatsapp) !important;
    text-shadow: 0 0 10px rgba(37, 211, 102, 0.5);
}

.nav-link:hover::before, 
.nav-link:focus::before,
.nav-link.active::before {
    transform: scaleX(1);
    transform-origin: left;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

/* Menu dropdown aprimorado */
.dropdown-menu {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    color: var(--white);
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.3s ease;
    position: relative;
}

.dropdown-item:hover {
    background: transparent;
    color: var(--whatsapp);
    padding-left: 25px;
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--whatsapp);
    transition: all 0.3s ease;
}

.dropdown-item:hover::before {
    width: 15px;
}

/* Hero Section ajustada */
.hero-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.8) 100%), url('../img/hero-bg.svg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 200px 0 120px;
    position: relative;
    overflow: hidden;
}

/* Desativar o efeito de brilho na hero section */
.hero-section::after {
    display: none;
}

.hero-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--light) 0%, transparent 100%);
    z-index: 1;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
    max-width: 600px;
}

.hero-section .btn-cta {
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero-img {
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 15px 15px rgba(0, 0, 0, 0.2));
}

/* Animação de partículas */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--whatsapp);
    border-radius: 50%;
    animation: moveParticle 15s infinite linear;
    opacity: 0.3;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-duration: 20s;
    width: 4px;
    height: 4px;
    opacity: 0.2;
}

.particle:nth-child(2) {
    top: 60%;
    left: 30%;
    animation-duration: 25s;
    width: 5px;
    height: 5px;
    background: var(--purple);
}

.particle:nth-child(3) {
    top: 40%;
    left: 70%;
    animation-duration: 30s;
    width: 8px;
    height: 8px;
}

.particle:nth-child(4) {
    top: 80%;
    left: 50%;
    animation-duration: 22s;
    width: 6px;
    height: 6px;
    background: var(--purple);
}

.particle:nth-child(5) {
    top: 10%;
    left: 90%;
    animation-duration: 18s;
    width: 7px;
    height: 7px;
}

@keyframes moveParticle {
    0% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(100px, 50px);
    }
    50% {
        transform: translate(50px, 100px);
    }
    75% {
        transform: translate(-50px, 50px);
    }
    100% {
        transform: translate(0, 0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(2deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animação de texto digitado */
.typing-text {
    display: inline-block;
    position: relative;
}

.typing-text::after {
    content: '|';
    position: absolute;
    right: -10px;
    animation: blink 0.8s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

/* Features Section */
.feature-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition);
    margin-bottom: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-top: 3px solid transparent;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--purple) 100%);
    opacity: 0;
    z-index: -1;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    border-top: 3px solid var(--whatsapp);
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover .icon-wrapper {
    background: var(--whatsapp);
    transform: rotateY(360deg);
}

.feature-card:hover .icon-wrapper i {
    color: var(--white);
}

.feature-card .icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.7s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.feature-card .icon-wrapper i {
    font-size: 32px;
    color: var(--whatsapp);
    transition: color 0.7s ease;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    transition: var(--transition);
    color: var(--dark);
    font-weight: 600;
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 0;
    transition: var(--transition);
    line-height: 1.6;
    font-size: 15px;
}

.integrations-section {
    margin-top: 50px;
    padding: 30px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.integrations-section h3 {
    margin-bottom: 30px;
}

.integration-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.integration-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
}

.integration-item:hover {
    transform: translateY(-5px);
}

.integration-item i {
    font-size: 36px;
    color: var(--whatsapp);
    margin-bottom: 10px;
}

.integration-item span {
    font-size: 14px;
    font-weight: 600;
}

/* Pricing Plans */
.plan-card {
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    transition: var(--transition);
    margin-bottom: 30px;
    position: relative;
    height: 100%;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

.plan-header {
    padding: 30px;
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-header h3 {
    font-size: 24px;
    margin-bottom: 5px;
    color: #f5f8ff;
    letter-spacing: 0.2px;
}

.plan-subtitle {
    color: #c7d4f3;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 20px;
}

.price {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.currency {
    font-size: 21px;
    font-weight: 700;
    margin-top: 5px;
    color: #cdd9f6;
}

.amount {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    color: #ffffff;
    text-shadow: 0 0 16px rgba(37, 211, 102, 0.2);
}

.period {
    font-size: 16px;
    margin-top: 10px;
    color: #c7d4f3;
    font-weight: 500;
}

.plan-features {
    padding: 30px;
}

.plan-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.plan-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    color: #e5edff;
    font-size: 15px;
    font-weight: 500;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features li i {
    color: var(--whatsapp);
    margin-right: 10px;
}

.plan-features li i.fa-check {
    color: var(--whatsapp);
    margin-right: 10px;
}

.plan-features li i.fa-times {
    color: #ff6b81;
    margin-right: 10px;
}

.plan-features li.disabled {
    color: #8ea0c7;
    opacity: 0.9;
}

.plan-footer {
    padding: 20px 30px 30px;
    text-align: center;
}

.plan-card.popular {
    transform: scale(1.05);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.2), 0 16px 34px rgba(0, 0, 0, 0.45);
    z-index: 1;
    border: 1px solid rgba(37, 211, 102, 0.65);
}

.plan-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-tag {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, #25D366 0%, #8a2be2 100%);
    color: var(--white);
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
}

/* Padronizacao: todos os cards no estilo dos planos */
.feature-card,
.testimonial-card,
.accordion-item,
.contact-info,
.contact-form,
.integrations-section {
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    transition: var(--transition);
}

.feature-card:hover,
.testimonial-card:hover,
.accordion-item:hover,
.contact-info:hover,
.contact-form:hover,
.integrations-section:hover {
    transform: translateY(-10px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

.feature-card {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-card::before {
    display: none;
}

.feature-card h3,
.integrations-section h3,
.accordion-button,
.contact-info h5,
.testimonial-content p,
.user-info h5 {
    color: #f5f8ff;
}

.feature-card p,
.integration-item span,
.accordion-body,
.contact-info p,
.user-info p {
    color: #c7d4f3;
}

.accordion-button {
    background: rgba(255, 255, 255, 0.03);
}

/* Testimonials */
.testimonial-slider {
    position: relative;
    padding: 30px 0;
}

.testimonial-card {
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border-radius: 14px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-content {
    position: relative;
    padding: 20px 0;
    text-align: center;
}

.testimonial-content:before {
    content: '\f10d';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: -10px;
    left: -10px;
    font-size: 24px;
    color: var(--whatsapp);
    opacity: 0.3;
}

.testimonial-content p {
    font-size: 18px;
    line-height: 1.6;
    color: #e5edff;
}

.testimonial-user {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    border: 3px solid var(--whatsapp);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info h5 {
    font-size: 18px;
    margin-bottom: 5px;
}

.user-info p {
    color: #c7d4f3;
    font-size: 14px;
    margin: 0;
}

.carousel-control-prev,
.carousel-control-next {
    width: 40px;
    height: 40px;
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    opacity: 1;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    z-index: 10;
}

.carousel-control-prev {
    left: -20px;
}

.carousel-control-next {
    right: -20px;
}

.carousel-control-prev i,
.carousel-control-next i {
    color: var(--whatsapp);
    font-size: 16px;
}

/* FAQ Section */
.accordion-item {
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 15px;
    border-radius: 14px !important;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.accordion-header {
    margin: 0;
}

.accordion-button {
    font-weight: 600;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    color: #f5f8ff;
}

.accordion-button:not(.collapsed) {
    background: rgba(255, 255, 255, 0.06);
    color: var(--whatsapp);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2325D366'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    color: #c7d4f3;
}

.accordion-item:hover,
.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

/* Contact Section (mesmo visual dos cards de planos) */
.contact-info {
    padding: 30px;
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    height: 100%;
    transition: var(--transition);
}

.contact-methods {
    margin-top: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--whatsapp);
    font-size: 20px;
    transition: var(--transition);
}

.contact-item:hover i {
    background: var(--whatsapp);
    color: var(--white);
}

.contact-item h5 {
    font-size: 18px;
    margin-bottom: 5px;
    color: #f5f8ff;
}

.contact-item p {
    color: #c7d4f3;
    margin: 0;
}

.contact-form {
    padding: 30px;
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    height: 100%;
    transition: var(--transition);
}

.contact-info:hover,
.contact-form:hover {
    transform: translateY(-10px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

.contact-info .section-title h2 {
    color: #f5f8ff;
    -webkit-text-fill-color: unset;
    background: none;
}

.contact-info .section-title p {
    color: #c7d4f3;
}

.contact-form label {
    color: #c7d4f3;
    font-weight: 500;
    margin-bottom: 8px;
}

.contact-form .form-control {
    background: rgba(255, 255, 255, 0.06);
    color: #e5edff;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-form .form-control::placeholder {
    color: rgba(199, 212, 243, 0.55);
}

.contact-form .form-control:focus {
    border-color: rgba(37, 211, 102, 0.65);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: #f5f8ff;
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    height: 50px;
    border-radius: 25px;
    padding: 10px 20px;
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--whatsapp);
    box-shadow: none;
}

textarea.form-control {
    min-height: 120px;
    border-radius: 20px;
    padding: 15px 20px;
}

/* Footer */
.footer {
    background: var(--dark);
    padding: 80px 0 0;
    color: var(--white);
}

.footer-about {
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    margin-bottom: 30px;
}

.footer-links h5 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--whatsapp);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--whatsapp);
    padding-left: 5px;
}

.footer-social h5 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-social h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--whatsapp);
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icons 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(--white);
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--whatsapp);
    transform: translateY(-5px);
}

.footer-bottom {
    padding: 20px 0;
    margin-top: 50px;
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, transparent 0%, rgba(37, 211, 102, 0.85) 25%, rgba(138, 43, 226, 0.85) 75%, transparent 100%) 1;
    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.12);
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-bottom-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
}

.footer-bottom-links li {
    margin-left: 20px;
}

.footer-bottom-links li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links li a:hover {
    color: var(--whatsapp);
}

/* Modais legais (Termos / Privacidade) */
.legal-modal .modal-content {
    background: linear-gradient(160deg, #131f35 0%, #10192b 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
    color: #e5edff;
}

.legal-modal .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1rem 1.25rem;
}

.legal-modal .modal-title {
    color: #f5f8ff;
    font-weight: 700;
}

.legal-modal-body {
    font-size: 0.95rem;
    line-height: 1.65;
}

.legal-modal-body h3 {
    color: #f5f8ff;
    font-size: 1.05rem;
    margin-top: 1.35rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.legal-modal-body h3:first-of-type {
    margin-top: 0;
}

.legal-modal-body p,
.legal-modal-body li {
    color: #c7d4f3;
}

.legal-modal-body ul {
    padding-left: 1.2rem;
    margin-bottom: 0.75rem;
}

.legal-modal-body strong {
    color: #f5f8ff;
}

.legal-meta {
    font-size: 0.85rem;
    color: rgba(199, 212, 243, 0.95);
    margin-bottom: 0.75rem;
}

.legal-disclaimer {
    font-size: 0.82rem;
    color: rgba(199, 212, 243, 0.85);
    border-left: 3px solid rgba(37, 211, 102, 0.65);
    padding-left: 0.75rem;
    margin-bottom: 1rem;
}

/* WhatsApp Flutuante */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
    border: none;
    outline: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    color: var(--white);
    text-decoration: none;
}

.floating-whatsapp i {
    line-height: 0;
}

/* Animações */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }
}

/* Responsividade */
@media (max-width: 992px) {
    .navbar {
        background-color: rgba(0, 0, 0, 0.9);
    }
    
    .navbar-nav {
        padding: 20px 0;
        align-items: center;
        text-align: center;
    }
    
    .nav-link {
        padding: 15px 0;
    }
    
    .btn-login {
        margin-top: 10px;
        width: 100%;
        text-align: center;
    }

    .navbar-brand .logo-img {
        height: 64px;
    }
    
    .hero-section {
        padding: 150px 0 80px;
    }
    
    .hero-section h1 {
        font-size: 36px;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        display: none;
    }
    
    .plan-card.popular {
        transform: scale(1);
    }
    
    .plan-card.popular:hover {
        transform: translateY(-10px);
    }
    
    .footer-bottom-links {
        justify-content: flex-start;
        margin-top: 15px;
    }
    
    .footer-bottom-links li {
        margin-left: 0;
        margin-right: 20px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .section-title h2 {
        font-size: 30px;
    }
    
    .hero-section {
        padding: 120px 0 70px;
        text-align: center;
    }
    
    .hero-section h1 {
        font-size: 30px;
    }
    
    .hero-img {
        margin-top: 50px;
    }
    
    .feature-card {
        margin-bottom: 30px;
        padding: 30px 20px;
    }
    
    .row [class*="col-"]:last-child .feature-card {
        margin-bottom: 0;
    }
    
    .plan-card {
        margin-bottom: 20px;
    }
    
    .contact-info,
    .contact-form {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .preloader-logo-img {
        height: 168px;
        max-width: min(94vw, 440px);
    }

    .preloader-logo-text {
        font-size: 22px;
    }
    
    .hero-section {
        padding: 150px 0 100px;
    }
    
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
    
    .metric-item {
        padding: 10px 5px;
    }
    
    .metric-item h3 {
        font-size: 1.2rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .floating-whatsapp {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 18px;
        bottom: 80px;
        right: 20px;
    }
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #111;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 60px;
    height: 60px;
    position: relative;
    margin-bottom: 20px;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--whatsapp);
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;
    animation: sk-bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
    animation-delay: -1.0s;
    background-color: var(--purple);
}

@keyframes sk-bounce {
    0%, 100% { 
        transform: scale(0.0);
    } 50% { 
        transform: scale(1.0);
    }
}

.preloader-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.preloader-logo-img {
    height: 220px;
    width: auto;
    max-width: min(94vw, 520px);
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.5));
}

.preloader-logo-text {
    display: none;
    color: #f5f8ff;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Métrica Cards na Hero Section */
.metric-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px 5px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.metric-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.metric-item h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
    color: var(--whatsapp);
}

.metric-item h3 span {
    font-size: 1rem;
    opacity: 0.8;
}

.metric-item p {
    font-size: 0.85rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* Badge na hero section */
.badge-wrapper {
    display: inline-block;
}

.badge {
    font-weight: 500;
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: 30px;
    animation: pulse 2s infinite;
}

.hero-badge {
    background: rgba(16, 26, 46, 0.92);
    color: #f5f8ff;
    border: 1px solid rgba(37, 211, 102, 0.45);
    box-shadow: 0 0 14px rgba(37, 211, 102, 0.22);
}

.hero-badge i {
    color: #25D366;
}

/* Text highlight */
.text-highlight {
    color: var(--whatsapp);
    font-weight: 600;
}

/* Hero image e elementos flutuantes */
.hero-image-wrapper {
    position: relative;
    padding: 20px;
}

.hero-blob {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(37, 211, 102, 0.1) 0%, transparent 70%);
    z-index: -1;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: blob-morph 8s ease-in-out infinite;
}

@keyframes blob-morph {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% {
        border-radius: 50% 50% 30% 70% / 50% 50% 50% 50%;
    }
    50% {
        border-radius: 70% 30% 50% 50% / 40% 60% 40% 60%;
    }
    75% {
        border-radius: 40% 60% 60% 40% / 60% 40% 60% 40%;
    }
    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

.hero-floating-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--whatsapp);
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    animation: float 8s ease-in-out infinite;
}

.hero-icon-1 {
    top: 20%;
    left: 0;
    animation-delay: 0s;
}

.hero-icon-2 {
    top: 60%;
    right: 5%;
    animation-delay: 2s;
    color: var(--purple);
}

.hero-icon-3 {
    bottom: 10%;
    left: 10%;
    animation-delay: 4s;
}

/* Botões hero section */
.hero-buttons {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.btn-outline {
    color: var(--white);
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    color: var(--white);
}

.btn-outline i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.btn-outline:hover i {
    transform: translateX(3px);
}

/* Voltar ao topo */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px);
}

/* Form success animation */
.form-success {
    animation: formSuccess 1s ease;
}

@keyframes formSuccess {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Melhorias na responsividade */
@media (max-width: 992px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .metric-item {
        margin-bottom: 15px;
    }
    
    .hero-floating-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-outline {
        margin-top: 15px;
        margin-left: 0 !important;
        display: none;
    }
    
    .metrics {
        margin-top: 30px;
    }
    
    .metric-item h3 {
        font-size: 1.5rem;
    }
    
    .wave-separator svg {
        height: 40px;
    }
}