/* 
    Welt Marketing - Premium Landing Page Styles 
    Mobile First & Super Responsivo
*/

:root {
    --color-bg-dark: #0a0a0c;
    --color-bg-card: #14151a;
    --color-primary: #f26b21; /* Laranja vibrante/MKT */
    --color-primary-glow: rgba(242, 107, 33, 0.4);
    --color-text-light: #ffffff;
    --color-text-muted: #9fa1ab;
    --color-border: #23252e;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografia */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.highlight {
    background: linear-gradient(135deg, #f26b21 0%, #ff9800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Botoes */
.btn-primary, .btn-primary-sm, .btn-secondary {
    display: inline-block;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    text-align: center;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff8a00 100%);
    color: #fff;
    padding: 16px 32px;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px var(--color-primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px var(--color-primary-glow);
}

.btn-primary-sm {
    background: var(--color-primary);
    color: #fff;
    padding: 10px 24px;
    font-size: 0.95rem;
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    padding: 15px 31px;
    font-size: 1.1rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-text-muted);
}

.btn-block {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
}

/* Header Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--color-primary);
}

.desktop-link {
    display: flex;
    gap: 30px;
    align-items: center;
}

.desktop-link a:not(.btn-primary-sm) {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.desktop-link a:not(.btn-primary-sm):hover {
    color: var(--color-text-light);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--color-primary);
    filter: blur(150px);
    opacity: 0.15;
    border-radius: 50%;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(242, 107, 33, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(242, 107, 33, 0.2);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -1.5px;
    margin-bottom: 25px;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Services */
.services {
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--color-bg-dark), #0f1014);
}

.section-title {
    margin-bottom: 60px;
    max-width: 600px;
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 15px;
}

.section-title p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.grid-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 40px 30px;
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(242, 107, 33, 0.3);
    background: #181a20;
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 25px;
    display: inline-block;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.method {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.method span {
    font-size: 1.5rem;
}

.method p {
    margin: 0;
    color: var(--color-text-light);
    font-weight: 600;
}

.glass-form {
    background: var(--color-bg-card);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.form-group input, 
.form-group select {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, 
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(242, 107, 33, 0.05);
}

/* Footer */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer .logo {
    margin-bottom: 10px;
}

.footer p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Botão Flutuante do WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #25D366;
    color: #fff;
    padding: 10px 10px 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float .wa-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
}

.whatsapp-float span {
    padding-right: 15px;
    font-family: var(--font-body);
}

/* Responsivo */
@media (max-width: 991px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .desktop-link a:not(.btn-primary-sm) {
        display: none;
    }
    
    .hero {
        padding: 140px 0 60px;
        text-align: center;
    }
    
    .hero-bg-glow {
        right: 50%;
        transform: translateX(50%);
        top: 0;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
    }
    
    .section-title {
        text-align: center;
        margin: 0 auto 50px;
    }
    
    .glass-form {
        padding: 30px 20px;
    }
    
    .whatsapp-float span {
        display: none; /* Esconde o texto no mobile, fica só o ícone redondo */
    }
    
    .whatsapp-float {
        padding: 15px;
        border-radius: 50%;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float .wa-icon {
        background: transparent;
    }
}