/*
 * Dòng Vốn - Dành Cho Nhà Đầu Tư (Tài Sản Ngộp)
 * Đẳng cấp - Bảo Mật - Lợi Nhuận Thực Tế
 */

.investor-landing-wrapper {
    --navy-dark: #00152e;
    --navy-primary: #002046;
    --navy-light: #002b5e;
    --gold-primary: #C5A059;
    --gold-light: #d4af37;
    --gold-dark: #a88849;
    --text-main: #E2E8F0;
    --text-muted: #94A3B8;
    --alert-red: #D32F2F;
    --safe-green: #10B981;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(197, 160, 89, 0.15);

    background-color: var(--navy-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 50px;
}

.investor-landing-wrapper h1, 
.investor-landing-wrapper h2, 
.investor-landing-wrapper h3, 
.investor-landing-wrapper h4 {
    font-family: 'Playfair Display', serif;
    color: #ffffff;
    margin-top: 0;
}

.investor-landing-wrapper .text-gold {
    color: var(--gold-primary);
}

.investor-landing-wrapper .text-red {
    color: var(--alert-red);
}

.investor-landing-wrapper .text-green {
    color: var(--safe-green);
}

.investor-landing-wrapper .dv-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.investor-landing-wrapper .section-padding {
    padding: 100px 0;
}

/* Base Buttons */
.investor-landing-wrapper .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.investor-landing-wrapper .btn-gold {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    color: var(--navy-dark);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.investor-landing-wrapper .btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
    color: var(--navy-dark);
}

/* HERO SECTION */
.investor-landing-wrapper .inv-hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 120px; /* Offset for Header */
    background: radial-gradient(circle at center, #111a3a 0%, var(--navy-dark) 100%);
}

.investor-landing-wrapper .inv-hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.investor-landing-wrapper .inv-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid var(--alert-red);
    background: rgba(239, 68, 68, 0.1);
    color: #FCA5A5;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.investor-landing-wrapper .inv-hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.investor-landing-wrapper .inv-hero-desc {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.8;
}

/* PAIN POINTS SECTION */
.investor-landing-wrapper .inv-pain {
    background: var(--navy-primary);
}

.investor-landing-wrapper .inv-pain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.investor-landing-wrapper .pain-card {
    background: var(--glass-bg);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 12px;
    transition: 0.3s;
}

.investor-landing-wrapper .pain-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.investor-landing-wrapper .pain-icon {
    font-size: 3rem;
    color: var(--alert-red);
    margin-bottom: 20px;
}

.investor-landing-wrapper .pain-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.investor-landing-wrapper .pain-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.investor-landing-wrapper .pain-conclusion {
    text-align: center;
    margin-top: 60px;
    font-size: 1.5rem;
    color: var(--gold-light);
    font-weight: 500;
    padding: 30px;
    border: 1px dashed var(--gold-primary);
    border-radius: 8px;
    background: rgba(212, 175, 55, 0.05);
}

/* SOLUTION SECTION */
.investor-landing-wrapper .inv-solution {
    background: var(--navy-dark);
}

.investor-landing-wrapper .solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.investor-landing-wrapper .feature-box {
    padding: 30px;
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(26, 38, 66, 0.5) 0%, rgba(10, 17, 40, 0) 100%);
    border-top: 2px solid var(--gold-primary);
}

.investor-landing-wrapper .feature-box h4 {
    color: var(--gold-primary);
    font-size: 1.25rem;
    margin-bottom: 15px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
}

.investor-landing-wrapper .feature-box p {
    color: var(--text-muted);
}

/* 3 STEPS TIMELINE */
.investor-landing-wrapper .inv-steps {
    background: var(--navy-primary);
}

.investor-landing-wrapper .steps-container {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.investor-landing-wrapper .step-row {
    display: flex;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 40px;
    align-items: center;
    gap: 40px;
}

.investor-landing-wrapper .step-number {
    font-size: 5rem;
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    color: rgba(212, 175, 55, 0.2);
    line-height: 1;
}

.investor-landing-wrapper .step-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--gold-light);
}

.investor-landing-wrapper .step-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin: 0;
}

/* CASE STUDY SECTION */
.investor-landing-wrapper .inv-casestudy {
    background: var(--navy-dark);
}

.investor-landing-wrapper .case-card {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(255,255,255,0.05), transparent);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 50px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.investor-landing-wrapper .case-card::before {
    content: 'ĐÃ CHỐT LỜI';
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--safe-green);
    color: white;
    padding: 5px 15px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.investor-landing-wrapper .case-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 15px;
}

.investor-landing-wrapper .case-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.investor-landing-wrapper .c-stat {
    padding: 20px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
}

.investor-landing-wrapper .c-stat.highlight {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold-primary);
}

.investor-landing-wrapper .c-stat span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.investor-landing-wrapper .c-stat strong {
    font-size: 1.5rem;
    color: #fff;
}

.investor-landing-wrapper .c-stat.highlight strong {
    color: var(--gold-primary);
    font-size: 1.8rem;
}

.investor-landing-wrapper .case-result {
    font-size: 1.15rem;
    color: var(--safe-green);
    background: rgba(16, 185, 129, 0.1);
    padding: 15px;
    border-radius: 4px;
    border-left: 4px solid var(--safe-green);
}

/* LEAD FORM SECTION */
.investor-landing-wrapper .inv-cta {
    background: var(--navy-primary);
    text-align: center;
}

.investor-landing-wrapper .cta-box {
    max-width: 700px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 50px;
    border-radius: 12px;
}

.investor-landing-wrapper .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.investor-landing-wrapper .form-control {
    width: 100%;
    padding: 15px;
    height: auto !important;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: white;
    font-size: 1rem;
    transition: 0.3s;
    box-sizing: border-box;
}

.investor-landing-wrapper select.form-control option {
    color: #333;
    background: #fff;
}

.investor-landing-wrapper .form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(0,0,0,0.4);
}

.investor-landing-wrapper .form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    color: var(--gold-light);
    font-size: 0.95rem;
    cursor: pointer;
}

.investor-landing-wrapper .form-checkbox input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--gold-primary);
}

.investor-landing-wrapper .btn-submit {
    width: 100%;
    border: none;
    padding: 18px;
    font-size: 1.2rem;
}

/* Section Texts */
.investor-landing-wrapper .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.investor-landing-wrapper .section-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.investor-landing-wrapper .section-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* Animations JS Hidden Support */
.investor-landing-wrapper .reveal {
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.investor-landing-wrapper .reveal.js-hidden {
    opacity: 0;
    transform: translateY(30px);
}

.investor-landing-wrapper .reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .investor-landing-wrapper .inv-hero-title { font-size: 2.2rem; }
    .investor-landing-wrapper .inv-pain-grid { grid-template-columns: 1fr; }
    .investor-landing-wrapper .step-row { flex-direction: column; text-align: center; padding: 30px 20px; gap: 20px; }
    .investor-landing-wrapper .step-number { font-size: 3rem; }
    .investor-landing-wrapper .case-card { padding: 30px 20px; }
    .investor-landing-wrapper .case-stats { grid-template-columns: 1fr; }
    .investor-landing-wrapper .cta-box { padding: 30px 20px; }
}