/**
 * Grupo GMI - Design Moderno Premium
 * Glassmorphism + Animacoes + Dark Mode Ready
 */

/* ================ RESET E VARIAVEIS ================ */
:root {
    /* Nova Paleta Moderna */
    --cor-primaria: #6366f1;
    --cor-primaria-escura: #4f46e5;
    --cor-primaria-clara: #818cf8;
    --cor-secundaria: #8b5cf6;
    --cor-accent: #06b6d4;
    --cor-destaque: #10b981;
    --cor-destaque-hover: #059669;
    --cor-warning: #f59e0b;
    --cor-danger: #ef4444;

    /* Gradientes */
    --gradiente-primario: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    --gradiente-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradiente-card: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    --gradiente-botao: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

    /* Cores Neutras */
    --cor-fundo: #f8fafc;
    --cor-fundo-escuro: #0f172a;
    --cor-fundo-card: #ffffff;
    --cor-texto: #1e293b;
    --cor-texto-secundario: #64748b;
    --cor-borda: #e2e8f0;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* Sombras */
    --sombra-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --sombra-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --sombra-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --sombra-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --sombra-glow: 0 0 40px rgba(99, 102, 241, 0.3);

    /* Espacamentos */
    --espacamento-xs: 0.5rem;
    --espacamento-sm: 1rem;
    --espacamento-md: 1.5rem;
    --espacamento-lg: 2rem;
    --espacamento-xl: 3rem;

    /* Tipografia */
    --fonte-principal: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --fonte-titulo: 'Poppins', var(--fonte-principal);

    /* Transicoes */
    --transicao-rapida: 0.2s ease;
    --transicao-media: 0.3s ease;
    --transicao-lenta: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* Dark Mode */
[data-theme="dark"] {
    --cor-fundo: #0f172a;
    --cor-fundo-card: #1e293b;
    --cor-texto: #f1f5f9;
    --cor-texto-secundario: #94a3b8;
    --cor-borda: #334155;
}

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

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

body {
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ================ ANIMACOES ================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

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

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.6); }
}

.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }
.animate-fadeInDown { animation: fadeInDown 0.6s ease forwards; }
.animate-fadeIn { animation: fadeIn 0.6s ease forwards; }
.animate-pulse { animation: pulse 2s ease infinite; }
.animate-float { animation: float 3s ease infinite; }

/* ================ TIPOGRAFIA ================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--fonte-titulo);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--cor-texto);
}

h1 { font-size: 3rem; font-weight: 700; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--cor-texto-secundario);
}

a {
    color: var(--cor-primaria);
    text-decoration: none;
    transition: var(--transicao-rapida);
}

a:hover {
    color: var(--cor-primaria-escura);
}

/* ================ CONTAINER ================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ================ HEADER ================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transicao-media);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--sombra-lg);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--cor-primaria-clara);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradiente-botao);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transicao-rapida);
    text-decoration: none;
}

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

.nav-link.active {
    color: white;
    background: var(--gradiente-botao);
}

.btn-area-cliente {
    background: var(--gradiente-botao) !important;
    color: white !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--radius-full) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-area-cliente:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: var(--transicao-rapida);
}

/* ================ HERO SECTION ================ */
.hero {
    min-height: auto;
    padding: 140px 0 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--gradiente-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
    line-height: 1.1;
}

.hero h1 span {
    background: var(--gradiente-primario);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 5s ease infinite;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 2rem;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.hero-feature svg {
    color: var(--cor-destaque);
}

/* ================ BOTOES ================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transicao-media);
    position: relative;
    overflow: hidden;
}

.btn::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: var(--transicao-media);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradiente-botao);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--cor-borda);
    color: var(--cor-texto);
}

.btn-outline:hover {
    background: var(--cor-primaria);
    border-color: var(--cor-primaria);
    color: white;
    transform: translateY(-3px);
}

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

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* ================ SECOES ================ */
.section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--cor-texto-secundario);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.125rem;
}

/* ================ CARDS COM GLASSMORPHISM ================ */
.card {
    background: var(--cor-fundo-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--sombra-md);
    border: 1px solid var(--cor-borda);
    transition: all var(--transicao-media);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-xl);
}

.card-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--glass-shadow);
}

/* ================ GRID DE PLANOS ================ */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.plano-card {
    background: var(--cor-fundo-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    border: 2px solid var(--cor-borda);
    transition: all var(--transicao-media);
    position: relative;
    overflow: hidden;
}

.plano-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradiente-primario);
    transform: scaleX(0);
    transition: var(--transicao-media);
}

.plano-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--sombra-xl), var(--sombra-glow);
    border-color: var(--cor-primaria);
}

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

.plano-card.destaque {
    border-color: var(--cor-primaria);
    box-shadow: var(--sombra-lg), var(--sombra-glow);
}

.plano-card.destaque::after {
    content: 'Mais Popular';
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: var(--gradiente-botao);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
    text-transform: uppercase;
}

.plano-nome {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 0.5rem;
}

.plano-preco {
    margin: 1.5rem 0;
}

.preco-valor {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradiente-primario);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preco-periodo {
    color: var(--cor-texto-secundario);
    font-size: 1rem;
}

.plano-recursos {
    list-style: none;
    margin: 1.5rem 0;
    text-align: left;
}

.plano-recursos li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--cor-borda);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--cor-texto-secundario);
}

.plano-recursos li:last-child {
    border-bottom: none;
}

.plano-recursos li::before {
    content: '';
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--cor-destaque) 0%, #34d399 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ================ VPS CARDS ================ */
.vps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.vps-card {
    background: var(--cor-fundo-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    border: 2px solid var(--cor-borda);
    transition: all var(--transicao-media);
    position: relative;
}

.vps-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-xl), var(--sombra-glow);
    border-color: var(--cor-primaria);
}

.vps-card.destaque {
    border-color: var(--cor-destaque);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2);
}

.vps-card.destaque::before {
    content: 'Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--cor-destaque) 0%, #34d399 100%);
    color: white;
    padding: 0.25rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* ================ FEATURES ================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    background: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    transition: all var(--transicao-media);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-lg);
    border-color: var(--cor-primaria);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    transition: var(--transicao-media);
}

.feature-card:hover .feature-icon {
    background: var(--gradiente-botao);
    transform: scale(1.1) rotate(5deg);
}

.feature-card:hover .feature-icon svg {
    color: white;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--cor-texto);
}

.feature-desc {
    color: var(--cor-texto-secundario);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ================ FOOTER ================ */
.footer {
    background: var(--cor-fundo-escuro);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
    display: inline-block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

.footer-links h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transicao-rapida);
}

.footer-links a:hover {
    color: var(--cor-primaria-clara);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transicao-rapida);
}

.social-links a:hover {
    background: var(--gradiente-botao);
    transform: translateY(-3px);
}

/* ================ FORMULARIOS ================ */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--cor-texto);
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--cor-borda);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--fonte-principal);
    transition: var(--transicao-rapida);
    background: var(--cor-fundo-card);
    color: var(--cor-texto);
}

.form-control:focus {
    outline: none;
    border-color: var(--cor-primaria);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
    color: var(--cor-texto-secundario);
}

/* ================ BADGES ================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--cor-primaria);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--cor-destaque);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--cor-warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--cor-danger);
}

.badge-info {
    background: rgba(6, 182, 212, 0.1);
    color: var(--cor-accent);
}

/* ================ ALERTAS ================ */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #065f46;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #991b1b;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: #92400e;
}

.alert-info {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: #155e75;
}

/* ================ RESPONSIVO ================ */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    .hero h1 { font-size: 2.75rem; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transicao-media);
        pointer-events: none;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .menu-toggle {
        display: flex;
    }

    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }

    .planos-grid,
    .vps-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .section { padding: 3rem 0; }
}

/* ================ UTILITARIOS ================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--cor-primaria); }
.text-success { color: var(--cor-destaque); }
.text-secondary { color: var(--cor-texto-secundario); }
.text-white { color: white; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.w-100 { width: 100%; }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: var(--sombra-md); }
.shadow-lg { box-shadow: var(--sombra-lg); }