@charset "UTF-8";
/* ==========================================================================
   Design System Corporativo - Caminho do Dragão
   Arquitetura: CSS Variables, Utility-first logic, BEM naming conventions
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. Variáveis de Design (Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Cores Corporativas (Tons Esmeralda Executivos) */
    --color-primary-900: #022c22;
    --color-primary-800: #064e3b;
    --color-primary-700: #047857; /* Brand Primary */
    --color-primary-600: #059669;
    --color-primary-500: #10b981; /* Accent / Hover */
    --color-primary-50:  #ecfdf5;

    /* Neutros e Grayscale */
    --color-slate-900: #0f172a;
    --color-slate-800: #1e293b;
    --color-slate-700: #334155;
    --color-slate-500: #64748b;
    --color-slate-300: #cbd5e1;
    --color-slate-100: #f1f5f9;
    --color-white: #ffffff;

    /* Status */
    --color-success: #059669;
    --color-warning: #d97706;
    --color-error:   #dc2626;

    /* Backgrounds */
    --bg-main: var(--color-white);
    --bg-alt: var(--color-slate-100);

    /* Tipografia */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Espaçamento (Base 4px/8px) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* UI Elements */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Sombras Elevadas Corporativas (Suaves e limpas) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);

    /* Transições */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   02. Reset Moderno
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset para o header fixo */
}

body.corp-body {
    font-family: var(--font-sans);
    color: var(--color-slate-700);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-slate-900);
    line-height: 1.2;
    font-weight: 700;
}

a {
    color: var(--color-primary-700);
    text-decoration: none;
    transition: color var(--transition-base);
}
a:hover { color: var(--color-primary-500); }

ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: transparent; }

/* --------------------------------------------------------------------------
   03. Utilitários (Classes Comuns)
   -------------------------------------------------------------------------- */
.corp-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section { padding: var(--space-20) 0; }
.bg-light { background-color: var(--bg-alt); }
.border-top { border-top: 1px solid var(--color-slate-100); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-accent { color: var(--color-primary-700); }
.text-muted { color: var(--color-slate-500); }
.text-dark { color: var(--color-slate-900); }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-4); }
.mt-4 { margin-top: var(--space-6); }
.mt-5 { margin-top: var(--space-10); }

.w-full { width: 100%; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}

/* --------------------------------------------------------------------------
   04. Componentes Base (Botões, Badges)
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-base);
    line-height: 1.2;
}

.btn-primary {
    background-color: var(--color-primary-700);
    color: var(--color-white);
    border: 1px solid var(--color-primary-700);
    box-shadow: var(--shadow-md);
}
.btn-primary:hover {
    background-color: var(--color-primary-600);
    border-color: var(--color-primary-600);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-slate-700);
    border: 1px solid var(--color-slate-300);
}
.btn-outline:hover {
    background-color: var(--color-slate-100);
    color: var(--color-slate-900);
    border-color: var(--color-slate-500);
}

.btn-sm { padding: var(--space-2) var(--space-4); font-size: 0.875rem; }

.bg-success { background-color: var(--color-primary-50); color: var(--color-primary-700); border: 1px solid var(--color-primary-600); }
.bg-warning { background-color: #fffbeb; color: var(--color-warning); border: 1px solid #fcd34d; }

/* --------------------------------------------------------------------------
   05. Header Executivo
   -------------------------------------------------------------------------- */
.corp-header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-slate-100);
    z-index: 1000;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.corp-header.is-scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

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

.brand-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.brand-logo-mark {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
    color: var(--color-white);
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
}
.brand-logo-mark.small { width: 32px; height: 32px; font-size: 1rem; }

.brand-text {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-slate-900);
    letter-spacing: -0.02em;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-list { display: flex; gap: var(--space-6); align-items: center; }

.nav-link {
    color: var(--color-slate-700);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    padding: var(--space-2) 0;
}
.nav-link:hover, .nav-link.active { color: var(--color-primary-700); }
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0%; height: 2px;
    background-color: var(--color-primary-700);
    transition: width var(--transition-base);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Hamburger (Mobile) */
.mobile-menu-trigger {
    display: none; width: 24px; height: 24px;
    position: relative; z-index: 1001;
}
.hamburger, .hamburger::before, .hamburger::after {
    width: 24px; height: 2px; background-color: var(--color-slate-900);
    position: absolute; transition: transform var(--transition-base), opacity var(--transition-base);
}
.hamburger { top: 11px; left: 0; }
.hamburger::before { content: ''; top: -7px; left: 0; }
.hamburger::after { content: ''; top: 7px; left: 0; }

.mobile-menu-trigger[aria-expanded="true"] .hamburger { background-color: transparent; }
.mobile-menu-trigger[aria-expanded="true"] .hamburger::before { transform: translateY(7px) rotate(45deg); }
.mobile-menu-trigger[aria-expanded="true"] .hamburger::after { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   06. Hero Section (Início)
   -------------------------------------------------------------------------- */
.corp-main { padding-top: 80px; }

.hero-section {
    padding: var(--space-20) 0;
    background-color: var(--bg-main);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.eyebrow {
    display: inline-block;
    color: var(--color-primary-700);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.hero-heading {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--color-slate-500);
    margin-bottom: var(--space-8);
    max-width: 90%;
}

.hero-cta { display: flex; gap: var(--space-4); margin-bottom: var(--space-12); }

.hero-stats {
    display: flex;
    gap: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-slate-100);
}
.stat-item { display: flex; flex-direction: column; }
.stat-value { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--color-slate-900); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--color-slate-500); margin-top: var(--space-1); text-transform: uppercase; letter-spacing: 0.02em; }

.hero-visual { position: relative; }
.image-wrapper { position: relative; z-index: 2; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-float); }
.hero-image {
    width: 100%; height: auto; object-fit: cover;
    aspect-ratio: 4/5;
    background-color: var(--color-slate-100);
    mix-blend-mode: multiply; /* Helps integrate the provided image softly if it has a white background */
    filter: contrast(1.05) saturate(0.9); /* Subtle professional color grading */
}

.image-decorator { position: absolute; z-index: -1; }
.box-pattern {
    top: -20px; right: -20px; width: 100px; height: 100px;
    background-image: radial-gradient(var(--color-slate-300) 2px, transparent 2px);
    background-size: 16px 16px;
}
.accent-block {
    bottom: -20px; left: -20px; width: 60%; height: 60%;
    background-color: var(--color-primary-50);
    border-radius: var(--radius-lg);
}

/* --------------------------------------------------------------------------
   07. Metodologia (Bento Grid)
   -------------------------------------------------------------------------- */
.section-header { max-width: 700px; margin: 0 auto var(--space-12); }
.section-title { font-size: 2.25rem; margin-bottom: var(--space-3); }
.section-subtitle { font-size: 1.125rem; color: var(--color-slate-500); }

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(280px, auto);
    gap: var(--space-6);
}

.bento-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex; flex-direction: column;
}
.bento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-slate-300);
}

.span-2 { grid-column: span 2; }

.card-icon {
    width: 48px; height: 48px;
    background-color: var(--color-primary-50);
    color: var(--color-primary-700);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: var(--space-6);
}

.card-title { font-size: 1.25rem; margin-bottom: var(--space-3); font-family: var(--font-sans); }
.card-text { color: var(--color-slate-500); font-size: 0.95rem; line-height: 1.6; }

.card-list { padding-left: var(--space-4); }
.card-list li {
    position: relative; margin-bottom: var(--space-2); color: var(--color-slate-600); font-size: 0.95rem;
}
.card-list li::before {
    content: '•'; position: absolute; left: -15px; color: var(--color-primary-600); font-weight: bold;
}

/* --------------------------------------------------------------------------
   08. Programa (Accordion UI)
   -------------------------------------------------------------------------- */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-12);
}
.pr-lg { padding-right: var(--space-8); }

.pricing-summary {
    background-color: var(--color-primary-50);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary-700);
}

.accordion-group { display: flex; flex-direction: column; gap: var(--space-4); }
.accordion-item {
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-white);
}
.accordion-item.is-active { border-color: var(--color-primary-600); box-shadow: var(--shadow-sm); }

.accordion-trigger {
    width: 100%; display: flex; justify-content: space-between; align-items: center;
    padding: var(--space-5) var(--space-6);
    background-color: transparent;
    color: var(--color-slate-900);
    font-weight: 600; font-size: 1rem;
    text-align: left; transition: background-color var(--transition-fast);
}
.accordion-trigger:hover { background-color: var(--color-slate-50); }
.accordion-item.is-active .accordion-trigger { background-color: var(--color-primary-50); color: var(--color-primary-800); }

.accordion-icon {
    width: 20px; height: 20px; position: relative;
}
.accordion-icon::before, .accordion-icon::after {
    content: ''; position: absolute; top: 50%; left: 50%;
    background-color: currentColor; transform: translate(-50%, -50%);
    transition: transform var(--transition-base);
}
.accordion-icon::before { width: 14px; height: 2px; }
.accordion-icon::after { width: 2px; height: 14px; }
.accordion-trigger[aria-expanded="true"] .accordion-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0;}

.accordion-content {
    max-height: 0; overflow: hidden; transition: max-height var(--transition-slow);
}
.accordion-inner { padding: 0 var(--space-6) var(--space-6); color: var(--color-slate-600); font-size: 0.95rem; }

.investment-row { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-3); border-top: 1px dashed var(--color-slate-200);}
.investment-row .label { font-weight: 500; color: var(--color-slate-700); }
.investment-row .value { font-weight: 700; color: var(--color-slate-900); font-size: 1.1rem; }

.clean-list { list-style: none; padding: 0; }
.clean-list li { padding: var(--space-1) 0; border-bottom: 1px solid var(--color-slate-100); }
.clean-list li:last-child { border-bottom: none; }

/* --------------------------------------------------------------------------
   09. Recursos Oficiais (Cards de Produto)
   -------------------------------------------------------------------------- */
.product-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); max-width: 900px; margin: 0 auto;
}

.product-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
    display: flex; flex-direction: column;
    transition: box-shadow var(--transition-base);
}
.product-card:hover { box-shadow: var(--shadow-lg); }

.product-badge {
    position: absolute; top: -12px; right: var(--space-6);
    padding: 4px 12px; border-radius: var(--radius-pill);
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}

.product-category { font-size: 0.8rem; color: var(--color-primary-700); font-weight: 600; text-transform: uppercase; margin-bottom: var(--space-2); }
.product-title { font-size: 1.5rem; margin-bottom: var(--space-3); font-family: var(--font-sans);}
.product-desc { color: var(--color-slate-500); font-size: 0.95rem; line-height: 1.6; flex-grow: 1; margin-bottom: var(--space-6);}
.product-price { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--color-slate-900); margin-bottom: var(--space-6); }
.price-suffix { font-family: var(--font-sans); font-size: 0.9rem; font-weight: 400; color: var(--color-slate-500); }

/* --------------------------------------------------------------------------
   10. Inscrição & Formulário
   -------------------------------------------------------------------------- */
.contact-wrapper {
    display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-12);
    background-color: var(--color-slate-900); border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-float);
}

.contact-info { padding: var(--space-12); color: var(--color-slate-300); }
.contact-info .section-title { color: var(--color-white); }
.info-block { display: flex; gap: var(--space-4); margin-bottom: var(--space-6); }
.info-icon {
    width: 40px; height: 40px; background-color: rgba(255,255,255,0.1); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; color: var(--color-primary-500); flex-shrink: 0;
}
.info-text strong { color: var(--color-white); display: block; margin-bottom: 2px; }
.text-link { color: var(--color-primary-500); }
.text-link:hover { color: var(--color-primary-400); text-decoration: underline; }

.contact-form-container { background-color: var(--color-white); padding: var(--space-12); }
.form-header h3 { font-size: 1.5rem; margin-bottom: var(--space-6); font-family: var(--font-sans);}

.corp-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-row.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label { font-size: 0.875rem; font-weight: 600; color: var(--color-slate-700); }
.req { color: var(--color-error); }

.form-control {
    width: 100%; padding: 0.75rem 1rem;
    background-color: var(--color-slate-50);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-md);
    color: var(--color-slate-900);
    font-family: inherit; font-size: 0.95rem;
    transition: all var(--transition-base);
}
.form-control:focus {
    outline: none; background-color: var(--color-white);
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}
.form-control::placeholder { color: var(--color-slate-400); }
.textarea { resize: vertical; min-height: 100px; }

.custom-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.btn-submit { position: relative; }
.loader-spinner {
    width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.3); border-radius: 50%;
    border-top-color: #fff; animation: spin 1s ease-in-out infinite; position: absolute;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   11. Notificações / Toasts
   -------------------------------------------------------------------------- */
.alert-container {
    position: fixed; top: 100px; right: var(--space-6); z-index: 1100;
    display: flex; flex-direction: column; gap: var(--space-2);
    pointer-events: none;
}

.alert {
    width: 350px; background-color: var(--color-white);
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
    display: flex; padding: var(--space-4); gap: var(--space-3);
    border-left: 4px solid var(--color-slate-300);
    pointer-events: auto;
    transform: translateX(120%); opacity: 0;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.alert.show { transform: translateX(0); opacity: 1; }
.alert-success { border-left-color: var(--color-success); }
.alert-error { border-left-color: var(--color-error); }

.alert-icon { color: var(--color-slate-500); flex-shrink: 0; }
.alert-success .alert-icon { color: var(--color-success); }
.alert-error .alert-icon { color: var(--color-error); }

.alert-content { flex-grow: 1; }
.alert-title { font-family: var(--font-sans); font-size: 0.9rem; margin-bottom: 2px; }
.alert-message { font-size: 0.85rem; color: var(--color-slate-500); line-height: 1.4; }

.alert-close {
    background: none; border: none; font-size: 1.5rem; line-height: 1; color: var(--color-slate-400); cursor: pointer;
}
.alert-close:hover { color: var(--color-slate-900); }

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
.corp-footer {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-slate-200);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-main {
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-brand-name {
    font-family: var(--font-serif); font-weight: 700; font-size: 1.2rem;
    color: var(--color-slate-900); display: inline-block; vertical-align: middle; margin-left: var(--space-2);
}
.footer-desc { color: var(--color-slate-500); font-size: 0.9rem; max-width: 300px; }

.footer-heading { font-family: var(--font-sans); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-4); color: var(--color-slate-900); }
.footer-list { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-list a { color: var(--color-slate-500); font-size: 0.9rem; }
.footer-list a:hover { color: var(--color-primary-700); }

.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: var(--space-6); border-top: 1px solid var(--color-slate-100);
    color: var(--color-slate-400); font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   13. Responsividade / Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: var(--space-8); }
    .hero-lead { max-width: 100%; margin-left: auto; margin-right: auto; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    
    .bento-grid { grid-template-columns: 1fr; }
    .span-2 { grid-column: span 1; }
    
    .split-section { grid-template-columns: 1fr; gap: var(--space-6); }
    .pr-lg { padding-right: 0; text-align: center; }
    
    .contact-wrapper { grid-template-columns: 1fr; }
    .info-blocks { display: flex; flex-direction: row; gap: var(--space-4); }
}

@media (max-width: 768px) {
    .primary-nav {
        position: absolute; top: 80px; left: 0; width: 100%;
        background-color: var(--color-white);
        flex-direction: column; align-items: flex-start;
        padding: var(--space-4) var(--space-6) var(--space-8);
        border-bottom: 1px solid var(--color-slate-200);
        box-shadow: var(--shadow-md);
        transform: translateY(-150%); transition: transform var(--transition-base);
        z-index: 999; opacity: 0; visibility: hidden;
    }
    
    .corp-header.menu-open .primary-nav { transform: translateY(0); opacity: 1; visibility: visible; }
    
    .mobile-menu-trigger { display: block; }
    .nav-list { flex-direction: column; width: 100%; gap: 0; }
    .nav-link { display: block; width: 100%; padding: var(--space-4) 0; border-bottom: 1px solid var(--color-slate-100); }
    .nav-actions { margin-top: var(--space-6); width: 100%; }
    .nav-actions .btn { width: 100%; }

    .hero-heading { font-size: 2.5rem; }
    .product-grid { grid-template-columns: 1fr; }
    .form-row.split { grid-template-columns: 1fr; }
    .info-blocks { flex-direction: column; }
    .footer-main { grid-template-columns: 1fr; gap: var(--space-8); text-align: center; }
    .footer-desc { margin: 0 auto; }
    .footer-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
    
    .alert-container { top: auto; bottom: 20px; right: 10px; left: 10px; }
    .alert { width: 100%; }
}