/* 
* DevMind - Estilos principais
* Cores primárias: #083052, #569AB4
* Estilo: Tecnológico futurista (J.A.R.V.I.S)
*/

/* ===== Variáveis e Fontes ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --primary-dark: #083052;
    --primary-light: #569AB4;
    --secondary: #0A192F;
    --accent: #64FFDA;
    --tech-blue: #00B2FF;
    --tech-dark: #031727;
    --tech-glow: rgba(0, 178, 255, 0.6);
    --tech-highlight: #00FFFF;
    --tech-terminal: #16FBCB;
    --text-light: #F5F5F7;
    --text-dark: #333;
    --gray-dark: #1E1E1E;
    --gray-light: #f5f5f7;
    --gradient-primary: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    --gradient-tech: linear-gradient(135deg, var(--tech-dark), var(--tech-blue));
    --gradient-terminal: linear-gradient(to right, #031727, #12313B);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 10px var(--tech-glow);
    --transition: all 0.3s ease;
    --border-radius: 4px;
    --border-terminal: 1px solid var(--tech-blue);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
}

/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Rajdhani', sans-serif;
    color: var(--text-light);
    background-color: var(--tech-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(3, 23, 39, 0.9), rgba(3, 23, 39, 0.98)),
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%230065a1' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='152' height='152' viewBox='0 0 152 152'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='temple' fill='%2300a1ff' fill-opacity='0.03'%3E%3Cpath d='M152 150v2H0v-2h28v-8H8v-20H0v-2h8V80h42v20h20v42H30v8h90v-8H80v-42h20V80h42v40h8V30h-8v40h-42V50H80V8h40V0h2v8h20v20h8V0h2v150zm-2 0v-28h-8v20h-20v8h28zM82 30v18h18V30H82zm20 18h20v20h18V30h-20V10H82v18h20v20zm0 2v18h18V50h-18zm20-22h18V10h-18v18zm-54 92v-18H50v18h18zm-20-18H28V82H10v38h20v20h38v-18H48v-20zm0-2V82H30v18h18zm-20 22H10v18h18v-18zm54 0v18h38v-20h20V82h-18v20h-20v20H82zm18-20H82v18h18v-18zm2-2h18V82h-18v18zm20 40v-18h18v18h-18zM30 0h-2v8H8v20H0v2h8v40h42V50h20V8H30V0zm20 48h18V30H50v18zm18-20H48v20H28v20H10V30h20V10h38v18zM30 50h18v18H30V50zm-2-40H10v18h18V10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
    z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
    border-bottom: 1px solid rgba(0, 178, 255, 0.1);
}

section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 30px;
    border-top: 2px solid var(--tech-blue);
    border-left: 2px solid var(--tech-blue);
    opacity: 0.7;
}

section::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 30px;
    border-bottom: 2px solid var(--tech-blue);
    border-right: 2px solid var(--tech-blue);
    opacity: 0.7;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
}

.section-header::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--tech-blue);
    border-radius: 3px;
    box-shadow: 0 0 10px var(--tech-glow);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::before {
    content: "<";
    position: absolute;
    left: -25px;
    color: var(--tech-blue);
    opacity: 0.6;
}

.section-header h2::after {
    content: "/>";
    position: absolute;
    right: -35px;
    color: var(--tech-blue);
    opacity: 0.6;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    opacity: 0.8;
    max-width: 700px;
    margin: 0 auto;
}

.gradient-text {
    background: linear-gradient(to right, var(--tech-blue), var(--tech-terminal));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.container {
    max-width: 1200px;
    padding: 0 1.5rem;
}

.terminal-box {
    background: var(--gradient-terminal);
    border: var(--border-terminal);
    border-radius: var(--border-radius);
    padding: 15px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
}

.terminal-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 49%, var(--tech-blue) 49%, var(--tech-blue) 51%, transparent 51%);
    background-size: 6px 6px;
    opacity: 0.03;
}

.code-line {
    position: relative;
    padding-left: 20px;
    margin-bottom: 5px;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
}

.code-line::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--tech-blue);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 1px solid var(--tech-blue);
    background: rgba(0, 35, 70, 0.7);
    color: var(--tech-blue);
    box-shadow: 0 0 10px rgba(0, 178, 255, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--tech-dark), var(--tech-blue));
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.btn:hover {
    color: #fff;
    border-color: var(--tech-highlight);
    box-shadow: 0 0 15px rgba(0, 178, 255, 0.5);
    transform: translateY(-3px);
}

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

.btn-primary {
    background: rgba(0, 178, 255, 0.2);
    color: var(--tech-terminal);
    border: 1px solid var(--tech-blue);
}

.btn-primary:hover {
    background: rgba(0, 178, 255, 0.3);
    color: #fff;
}

.btn-outline-light {
    background: transparent;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--tech-blue);
}

.btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1.1rem;
}

.btn i {
    margin-right: 8px;
}

/* ===== Preloader ===== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--tech-dark);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.loader {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader .inner-circle {
    position: absolute;
    width: 140px;
    height: 140px;
    border: 2px solid transparent;
    border-top-color: var(--tech-blue);
    border-radius: 50%;
    animation: spin 2s linear infinite;
    box-shadow: 0 0 10px var(--tech-glow);
}

.loader::before, .loader::after {
    content: "";
    position: absolute;
    border-radius: 50%;
}

.loader::before {
    width: 110px;
    height: 110px;
    border: 1px solid transparent;
    border-left-color: var(--tech-terminal);
    border-top-color: var(--tech-terminal);
    animation: spin 3s linear infinite;
    box-shadow: 0 0 15px var(--tech-glow);
}

.loader::after {
    width: 80px;
    height: 80px;
    border: 1px solid transparent;
    border-top-color: var(--tech-highlight);
    animation: spin 1.5s linear infinite;
    box-shadow: 0 0 10px var(--tech-glow);
}

.loader span {
    position: relative;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 3px;
    color: var(--tech-blue);
    z-index: 1;
    text-shadow: 0 0 5px var(--tech-glow);
}

.system-status {
    margin-top: 30px;
    font-family: 'Rajdhani', sans-serif;
    color: var(--tech-terminal);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.system-status::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: var(--tech-terminal);
    border-radius: 50%;
    margin-left: 10px;
    box-shadow: 0 0 10px var(--tech-glow);
    animation: pulse 1.5s infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== Navbar ===== */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background-color: rgba(3, 23, 39, 0.3);
    border-bottom: 1px solid rgba(0, 178, 255, 0.2);
    position: relative;
    z-index: 1000;
}

.navbar::before {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(0, 178, 255, 0), 
        rgba(0, 178, 255, 0.7), 
        rgba(0, 178, 255, 0));
    z-index: 1;
}

.navbar.scrolled {
    background: rgba(3, 23, 39, 0.9);
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px rgba(0, 178, 255, 0.15);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    display: flex;
    align-items: center;
    position: relative;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--tech-blue), var(--tech-terminal));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-left: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.logo-text::before {
    content: "";
    position: absolute;
    left: -5px;
    bottom: 0;
    width: 5px;
    height: 70%;
    background: var(--tech-blue);
    animation: blink 1.5s infinite;
}

.navbar-nav .nav-link {
    color: var(--text-light);
    font-weight: 500;
    font-family: 'Rajdhani', sans-serif;
    padding: 0.5rem 1rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

.navbar-nav .nav-link::before {
    content: '[';
    position: absolute;
    left: 0;
    color: var(--tech-blue);
    opacity: 0;
    transition: var(--transition);
}

.navbar-nav .nav-link::after {
    content: ']';
    position: absolute;
    right: 0;
    color: var(--tech-blue);
    opacity: 0;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::before,
.navbar-nav .nav-link.active::after {
    opacity: 1;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--tech-blue);
    text-shadow: 0 0 5px var(--tech-glow);
}

.btn-login {
    margin-left: 1rem;
    padding: 0.5rem 1.5rem;
    background: rgba(0, 178, 255, 0.1);
    border: 1px solid var(--tech-blue);
    border-radius: var(--border-radius);
    color: var(--tech-blue);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-login:hover {
    transform: translateY(-3px);
    background: rgba(0, 178, 255, 0.2);
    box-shadow: 0 0 15px var(--tech-glow);
}

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

/* ===== Hero Section ===== */
.hero-section {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    background: var(--tech-dark);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--tech-blue);
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(0, 178, 255, 0.05), transparent 25%),
        radial-gradient(circle at 70% 60%, rgba(0, 178, 255, 0.03), transparent 30%);
    z-index: 0;
}

.hero-section::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(0, 178, 255, 0), 
        rgba(0, 178, 255, 0.7), 
        rgba(0, 178, 255, 0));
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-light);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 10px rgba(0, 178, 255, 0.3);
}

.hero-title::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 50%;
    width: 5px;
    height: 60%;
    background: var(--tech-blue);
    transform: translateY(-50%);
    box-shadow: 0 0 10px var(--tech-glow);
}

.hero-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    opacity: 0.9;
    max-width: 80%;
    position: relative;
}

.terminal-text {
    font-family: 'Rajdhani', monospace;
    color: var(--tech-terminal);
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 4px;
    border-left: 3px solid var(--tech-blue);
    margin: 20px 0;
    position: relative;
    font-size: 1.1rem;
}

.terminal-text::before {
    content: "> ";
    color: var(--tech-blue);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.hero-image {
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(0, 178, 255, 0.3));
}

.hero-image::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 15px;
    background: radial-gradient(ellipse at center, rgba(0, 178, 255, 0.3), transparent 70%);
    border-radius: 50%;
}

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

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--tech-blue);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 178, 255, 0.3);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 178, 255, 0.2);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-15px) translateX(-50%); }
    60% { transform: translateY(-8px) translateX(-50%); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; box-shadow: 0 0 20px var(--tech-glow); }
}

/* ===== Solutions Section ===== */
.solutions-section {
    background-color: rgba(3, 23, 39, 0.95);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    position: relative;
}

.solutions-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(0deg, rgba(0, 178, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0, 178, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 0;
}

.solution-card {
    background: rgba(6, 32, 52, 0.7);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    height: 100%;
    transition: var(--transition);
    border: 1px solid rgba(0, 178, 255, 0.2);
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--tech-blue), transparent);
    transform: scaleX(0.3);
    transform-origin: center;
    transition: transform 0.5s ease;
}

.solution-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 30px;
    border-right: 2px solid var(--tech-blue);
    border-bottom: 2px solid var(--tech-blue);
    opacity: 0.7;
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 178, 255, 0.3);
    border-color: var(--tech-blue);
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-card:hover::after {
    width: 50px;
    height: 50px;
    opacity: 1;
}

.solution-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 178, 255, 0.1);
    border-radius: 50%;
    color: var(--tech-blue);
    font-size: 1.8rem;
    position: relative;
    border: 1px dashed var(--tech-blue);
    transition: var(--transition);
}

.solution-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 178, 255, 0.2), transparent 70%);
}

.solution-card:hover .solution-icon {
    color: #fff;
    background: linear-gradient(135deg, rgba(0, 178, 255, 0.3), rgba(0, 255, 255, 0.1));
    box-shadow: 0 0 15px rgba(0, 178, 255, 0.5);
    transform: scale(1.05);
}

.solution-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--tech-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

.solution-card p {
    font-family: 'Rajdhani', sans-serif;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    opacity: 0.8;
    font-size: 1.05rem;
}

.solution-link {
    color: var(--tech-blue);
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    padding: 5px 15px;
    border: 1px solid rgba(0, 178, 255, 0.3);
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    display: inline-block;
}

.solution-link:hover {
    background: rgba(0, 178, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 178, 255, 0.3);
    border-color: var(--tech-blue);
}

.solution-link i {
    margin-left: 5px;
    transition: var(--transition);
}

.solution-link:hover i {
    transform: translateX(5px);
}

/* ===== Agents Section ===== */
.agents-section {
    background-color: #03111E;
    padding: var(--spacing-xl) 0;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.agent-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.agent-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
}

.agent-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
}

.agent-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.agent-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    opacity: 0.8;
}

/* ===== Benefits Section ===== */
.benefits-section {
    background-color: #051626;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.benefits-image {
    text-align: center;
    position: relative;
}

.benefits-list {
    margin-top: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.08);
}

.benefit-icon {
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-right: 1rem;
    color: white;
    font-size: 1.2rem;
}

.benefit-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    color: var(--text-light);
}

.benefit-content p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--text-light);
    opacity: 0.8;
}

/* ===== About Section ===== */
.about-section {
    background-color: #03111E;
    padding: var(--spacing-xl) 0;
}

.about-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.about-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
    opacity: 0.9;
}

.team-section h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.team-member {
    text-align: center;
}

.member-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-light);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    color: var(--text-light);
}

.team-member p {
    font-size: 0.9rem;
    color: var(--text-light);
    opacity: 0.8;
}

/* ===== Call-to-Action Section ===== */
.cta-section {
    background: var(--gradient-primary);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

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

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: white;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-dark);
    transition: var(--transition);
}

.cta-section .btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ===== Contact Section ===== */
.contact-section {
    background-color: #051626;
    padding: var(--spacing-xl) 0;
}

.contact-info {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-right: 1rem;
    color: white;
    font-size: 1.2rem;
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    color: var(--text-light);
}

.contact-text p {
    font-size: 1rem;
    margin: 0;
    color: var(--text-light);
    opacity: 0.8;
}

.social-media {
    margin-top: 2rem;
}

.social-media h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border-radius: 50%;
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--tech-blue);
    color: var(--tech-dark);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 0 15px var(--tech-glow);
}

.contact-form .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 0.8rem 1.2rem;
    margin-bottom: 1.2rem;
    color: var(--text-light);
}

.contact-form .form-control:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-light);
    box-shadow: none;
}

.contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form .btn-primary {
    width: 100%;
    padding: 0.8rem;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

/* ===== Footer ===== */
.footer {
    background-color: #03111E;
    padding-top: var(--spacing-lg);
    color: var(--text-light);
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-description {
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.footer h5 {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
}

.footer-links, .footer-contact {
    list-style: none;
    padding: 0;
}

.footer-links li, .footer-contact li {
    margin-bottom: 0.8rem;
}

.footer-links a, .footer-contact a {
    color: var(--text-light);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
}

.footer-contact li i {
    margin-right: 10px;
    color: var(--primary-light);
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyright {
    opacity: 0.8;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border-radius: 50%;
    font-size: 1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

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

/* ===== Responsive Styles ===== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .hero-section {
        text-align: center;
        height: auto;
        padding: 150px 0 100px;
    }
    
    .hero-image {
        margin-top: 3rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .benefits-image {
        margin-bottom: 2rem;
    }
    
    .about-content {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-lg: 2rem;
    }
    
    /* Header e menu mobile */
    .navbar {
        padding: 0.5rem 0;
    }
    
    .logo-text {
        font-size: 1.4rem;
    }
    
    .navbar-toggler {
        border: 1px solid var(--tech-blue);
        background: rgba(0, 178, 255, 0.1);
        padding: 0.4rem 0.6rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 10px var(--tech-glow);
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 178, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .navbar-collapse {
        background: rgba(3, 23, 39, 0.95);
        border: 1px solid var(--tech-blue);
        border-radius: var(--border-radius);
        padding: 1rem;
        margin-top: 0.5rem;
        box-shadow: 0 0 15px var(--tech-glow);
    }
    
    .navbar-nav .nav-link {
        padding: 0.7rem 0;
        border-bottom: 1px solid rgba(0, 178, 255, 0.1);
    }
    
    .navbar-nav .nav-link::before,
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        background: rgba(0, 178, 255, 0.1);
        padding-left: 10px;
        border-left: 2px solid var(--tech-blue);
    }
    
    .btn-login {
        margin: 1rem 0 0 0;
        width: 100%;
        text-align: center;
    }
    
    /* Hero responsivo */
    .hero-section {
        padding-top: 100px;
        text-align: center;
        height: auto;
        min-height: 100vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title::before {
        left: 0;
        height: 50%;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        max-width: 100%;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-image {
        margin-top: 2rem;
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    
    /* Seções e cartões */
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header h2::before,
    .section-header h2::after {
        display: none;
    }
    
    .solution-card {
        margin-bottom: 1.5rem;
    }
    
    /* Elementos laterais para mobile */
    body::after,
    .load-meter {
        display: none; /* Removendo elementos laterais em mobile */
    }
    
    /* Tech status para mobile */
    .tech-status {
        top: auto;
        bottom: 10px;
        right: 10px;
        font-size: 0.6rem;
        background: rgba(3, 23, 39, 0.7);
        padding: 3px 8px;
        border-radius: 10px;
        border: 1px solid var(--tech-blue);
    }
    
    /* Equipe e benefícios */
    .team-grid,
    .agents-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .benefit-item:hover {
        transform: none;
    }
    
    /* Formulário */
    .contact-section .col-lg-6:first-child {
        margin-bottom: 2rem;
    }
    
    /* Footer para mobile */
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-social {
        margin-top: 1rem;
        justify-content: center;
    }
}

/* Melhorias adicionais para telas muito pequenas */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .terminal-text {
        font-size: 0.9rem;
        padding: 10px;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    /* Ajustes para botões */
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 0.7rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Ajustes preloader */
    .loader {
        width: 150px;
        height: 150px;
    }
    
    .loader .inner-circle {
        width: 120px;
        height: 120px;
    }
}

/* ===== Elementos Tecnológicos Adicionais ===== */

/* HUD nos cantos da tela */
.hud-corner {
    position: fixed;
    width: 120px;
    height: 120px;
    z-index: 990;
    pointer-events: none;
}

.hud-corner--top-left {
    top: 0;
    left: 0;
    border-top: 2px solid var(--tech-blue);
    border-left: 2px solid var(--tech-blue);
    border-top-left-radius: 0;
    border-bottom-right-radius: 20px;
}

.hud-corner--top-right {
    top: 0;
    right: 0;
    border-top: 2px solid var(--tech-blue);
    border-right: 2px solid var(--tech-blue);
    border-top-right-radius: 0;
    border-bottom-left-radius: 20px;
}

.hud-corner--bottom-left {
    bottom: 0;
    left: 0;
    border-bottom: 2px solid var(--tech-blue);
    border-left: 2px solid var(--tech-blue);
    border-bottom-left-radius: 0;
    border-top-right-radius: 20px;
}

.hud-corner--bottom-right {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid var(--tech-blue);
    border-right: 2px solid var(--tech-blue);
    border-bottom-right-radius: 0;
    border-top-left-radius: 20px;
}

/* Linha de escaneamento */
.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--tech-blue), transparent);
    opacity: 0.7;
    z-index: 998;
    pointer-events: none;
    animation: scanDown 8s linear infinite;
}

@keyframes scanDown {
    0% { top: 0; opacity: 0.1; }
    3% { opacity: 0.8; }
    50% { opacity: 0.3; }
    97% { opacity: 0.8; }
    100% { top: 100vh; opacity: 0.1; }
}

/* Tooltip tecnológico */
.tech-tooltip {
    position: absolute;
    background: rgba(3, 23, 39, 0.9);
    border: 1px solid var(--tech-blue);
    box-shadow: 0 0 10px var(--tech-glow);
    padding: 8px 12px;
    border-radius: 4px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: var(--tech-blue);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    max-width: 200px;
}

.tech-tooltip::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid var(--tech-blue);
}

.tooltip-trigger:hover + .tech-tooltip {
    opacity: 1;
}

/* Botões mais intuitivos */
.btn-primary, .btn-whatsapp {
    position: relative;
    overflow: hidden;
}

.btn-primary::before, .btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

/* Indicador de rolagem melhorado */
.scroll-indicator {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100px;
    background: rgba(0, 178, 255, 0.1);
    border-radius: 2px;
    z-index: 999;
    display: none;
}

.scroll-indicator-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--tech-blue);
    border-radius: 2px;
    transition: height 0.1s ease;
}

@media (min-width: 992px) {
    .scroll-indicator {
        display: block;
    }
}

/* ===== Formulários mais interativos ===== */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-control {
    background: rgba(0, 35, 70, 0.6) !important;
    border: 1px solid rgba(0, 178, 255, 0.2) !important;
    color: var(--text-light) !important;
    padding: 0.8rem 1rem !important;
    transition: all 0.3s ease !important;
}

.form-control:focus {
    background: rgba(0, 35, 70, 0.8) !important;
    border-color: var(--tech-blue) !important;
    box-shadow: 0 0 15px rgba(0, 178, 255, 0.2) !important;
}

.input-focused .form-control {
    border-left-width: 3px !important;
}

.input-filled .form-control {
    border-left-color: var(--tech-terminal) !important;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
    transition: opacity 0.3s ease;
}

.form-control:focus::placeholder {
    opacity: 0.3;
}

/* Efeito de processamento nos botões de envio */
.btn.processing {
    position: relative;
    overflow: hidden;
}

.btn.processing::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, 
        transparent, 
        rgba(0, 178, 255, 0.5), 
        transparent);
    animation: processingAnimation 1.5s infinite;
}

@keyframes processingAnimation {
    0% { width: 0; left: 0; }
    50% { width: 40%; left: 30%; }
    100% { width: 0; left: 100%; }
}

/* Modo inativo */
.inactive-mode .tech-status::before {
    animation: pulse 3s infinite;
}

.inactive-mode .scan-line {
    opacity: 1;
    animation: scanDown 15s linear infinite;
}

.inactive-mode .hud-corner {
    opacity: 0.4;
}

.inactive-mode .particles-js-canvas-el {
    opacity: 0.5;
}

.inactive-mode::after {
    content: "SISTEMA DEVMIND EM ESPERA";
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--tech-blue);
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    opacity: 0.2;
    pointer-events: none;
    z-index: 9999;
}