/* ========================================
   MVI Analytics - Redesigned Styles
   Professional, Clean & Creative
   ======================================== */

/* CSS Variables */
:root {
    /* Brand Colors */
    --color-analytics: #697d9f;
    --color-analytics-light: #8a9dce;
    --color-analytics-lighter: #abbdde;
    --color-analytics-dark: #485c7e;
    
    --color-interim: #bb7567;
    --color-interim-light: #d49689;
    --color-interim-lighter: #e8b7ab;
    --color-interim-dark: #9a5446;
    
    --color-consulting: #779a8e;
    --color-consulting-light: #98bbaf;
    --color-consulting-lighter: #b9dcd0;
    --color-consulting-dark: #56796d;
    
    --color-investments: #9e7e6b;
    --color-investments-light: #bf9f8c;
    --color-investments-lighter: #e0c0ad;
    --color-investments-dark: #7d5d4a;
    
    --color-conference: #781724;
    
    /* Neutral Colors */
    --bg-primary: #faf8f5;
    --bg-secondary: #f5f2ed;
    --bg-dark: #2c3e50;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #f7fafc;
    --text-muted: #718096;
    
    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    
    /* Effects */
    --border-radius: 20px;
    --border-radius-lg: 30px;
    --box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.15);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --transition-smooth: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 30px;
}

/* ========================================
   Background Decorative Elements
   ======================================== */
.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--color-analytics-light), var(--color-consulting-light));
    top: -200px;
    right: -200px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-interim-light), var(--color-investments-light));
    top: 40%;
    left: -150px;
}

.orb-3 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--color-consulting-light), var(--color-analytics-light));
    bottom: 20%;
    right: -100px;
}

.orb-4 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-investments-light), var(--color-interim-light));
    bottom: 10%;
    left: 10%;
}

/* Orbs are static for performance */

.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(105, 125, 159, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(187, 117, 103, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(119, 154, 142, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ========================================
   Dot Navigation
   ======================================== */
.dot-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid transparent;
    transition: var(--transition);
}

.dot:hover,
.dot.active {
    background: var(--color-analytics);
    border-color: var(--color-analytics);
    transform: scale(1.3);
}

.dot[data-section="analytics"].active,
.dot[data-section="analytics"]:hover {
    background: var(--color-analytics);
    border-color: var(--color-analytics);
}

.dot[data-section="interim"].active,
.dot[data-section="interim"]:hover {
    background: var(--color-interim);
    border-color: var(--color-interim);
}

.dot[data-section="consulting"].active,
.dot[data-section="consulting"]:hover {
    background: var(--color-consulting);
    border-color: var(--color-consulting);
}

.dot[data-section="investments"].active,
.dot[data-section="investments"]:hover {
    background: var(--color-investments);
    border-color: var(--color-investments);
}

.dot:hover::after {
    content: attr(title);
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Header
   ======================================== */
.glass-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 12px 0;
    transition: var(--transition);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2c3e50, #3d5266);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.logo:hover .logo-icon {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(44, 62, 80, 0.4);
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    height: 100%;
    width: 100%;
    padding: 10px;
}

.bar {
    width: 8px;
    border-radius: 2px 2px 0 0;
    transition: all 0.5s ease;
}

.bar-analytics {
    height: 70%;
    background: var(--color-analytics);
}

.bar-interim {
    height: 45%;
    background: var(--color-interim);
}

.bar-consulting {
    height: 60%;
    background: var(--color-consulting);
}

/* Logo bar animations removed for performance */

.logo-text {
    font-size: 26px;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: -0.5px;
    font-family: 'Montserrat', sans-serif;
}

.logo-text span {
    color: var(--color-interim);
    font-weight: 700;
}

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 30px;
    transition: var(--transition);
    position: relative;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    transform: translateY(-2px);
}

.nav-analytics:hover {
    background: rgba(105, 125, 159, 0.15);
    color: var(--color-analytics);
}

.nav-interim:hover {
    background: rgba(187, 117, 103, 0.15);
    color: var(--color-interim);
}

.nav-consulting:hover {
    background: rgba(119, 154, 142, 0.15);
    color: var(--color-consulting);
}

.nav-investments:hover {
    background: rgba(158, 126, 107, 0.15);
    color: var(--color-investments);
}

/* Styles for Rating and Contacts links */
.nav-link[href*="rating"]:hover {
    background: rgba(105, 125, 159, 0.15);
    color: var(--color-analytics);
}

.nav-link.contacts-link:hover {
    background: rgba(105, 125, 159, 0.15);
    color: var(--color-analytics);
}

/* Auth Button */
.auth-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--color-analytics), var(--color-analytics-dark));
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(105, 125, 159, 0.3);
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(105, 125, 159, 0.4);
}

/* Simple hover for buttons - no shine animation */

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-primary);
}

/* ========================================
   Section Styles
   ======================================== */
section {
    position: relative;
    padding: 100px 0;
    z-index: 1;
}

/* Wave Dividers */
.wave-top,
.wave-bottom {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100px;
    background-size: cover;
    background-repeat: no-repeat;
}

.wave-top {
    top: -1px;
}

.wave-bottom {
    bottom: -1px;
    transform: rotate(180deg);
}

.wave-analytics {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23faf8f5' d='M0,50 C360,100 1080,0 1440,50 L1440,0 L0,0 Z'/%3E%3C/svg%3E");
}

.wave-interim {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23faf8f5' d='M0,60 C480,20 960,80 1440,40 L1440,0 L0,0 Z'/%3E%3C/svg%3E");
}

.wave-consulting {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23faf8f5' d='M0,40 C360,80 720,20 1080,60 C1260,80 1380,50 1440,40 L1440,0 L0,0 Z'/%3E%3C/svg%3E");
}

.wave-investments {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100'%3E%3Cpath fill='%23faf8f5' d='M0,50 C240,20 480,80 720,50 C960,20 1200,80 1440,50 L1440,0 L0,0 Z'/%3E%3C/svg%3E");
}

/* Section Gradients */
.section-gradient-analytics {
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(105, 125, 159, 0.05) 100%);
}

.section-gradient-interim {
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(187, 117, 103, 0.05) 100%);
}

.section-gradient-consulting {
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(119, 154, 142, 0.05) 100%);
}

.section-gradient-investments {
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(158, 126, 107, 0.05) 100%);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 15px;
    padding: 5px 15px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 52px);
    color: var(--text-primary);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-analytics), var(--color-interim));
    margin: 0 auto;
    border-radius: 2px;
}

/* ========================================
   Glass Card Component
   ======================================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

/* Card glow removed for performance */

/* Card Hover Effect - Lightweight */
.tilt-card:hover {
    transform: translateY(-5px);
}

/* Card Icons */
.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    color: white;
    background: linear-gradient(135deg, var(--color-analytics), var(--color-analytics-dark));
}

/* Publication Cards */
.publication-card {
    border-top: 3px solid transparent;
    transition: var(--transition);
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.publication-card:nth-child(1):hover {
    border-top-color: var(--color-analytics);
}

.publication-card:nth-child(2):hover {
    border-top-color: var(--color-consulting);
}

.publication-card:nth-child(3):hover {
    border-top-color: var(--color-interim);
}

.publication-card h4:hover {
    color: var(--color-analytics);
}

.publication-card:nth-child(2) h4:hover {
    color: var(--color-consulting);
}

.publication-card:nth-child(3) h4:hover {
    color: var(--color-interim);
}

.publication-card a[href$=".pdf"]:hover {
    opacity: 0.8;
}

/* Photo Carousel */
.carousel-prev:hover,
.carousel-next:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.carousel-dot:hover {
    transform: scale(1.3);
}

/* ========================================
   Analytics Section
   ======================================== */
.analytics-section {
    padding-top: 140px;
}

.intro-block {
    padding: 50px;
    margin-bottom: 50px;
}

.intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.intro-text.lead {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
}

.gradient-text-analytics {
    background: linear-gradient(135deg, var(--color-analytics), var(--color-analytics-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-text {
    font-weight: 600;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
    margin: 30px 0;
    flex-wrap: wrap;
}

.cta-buttons.centered-buttons {
    justify-content: center;
    margin-top: 60px;
}

.primary-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    color: white;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.large-btn {
    padding: 18px 40px;
    font-size: 16px;
}

.analytics-btn {
    background: linear-gradient(135deg, var(--color-analytics), var(--color-analytics-dark));
    box-shadow: 0 8px 25px rgba(105, 125, 159, 0.4);
}

.analytics-btn:hover {
    transform: translateY(-2px);
}

.telegram-btn {
    background: linear-gradient(135deg, #0088cc, #005580);
    box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
}

.telegram-btn:hover {
    transform: translateY(-2px);
}

.secondary-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 10px 20px;
    border-radius: 30px;
}

.secondary-link:hover {
    color: var(--color-analytics);
    background: rgba(105, 125, 159, 0.1);
}

.magnetic-link {
    transition: var(--transition);
}

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

/* Story Section */
.story-section {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.story-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 25px;
}

.story-line {
    display: inline-block;
    width: 40px;
    height: 3px;
    background: var(--color-analytics);
    border-radius: 2px;
}

.telegram-cta {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 136, 204, 0.05), rgba(0, 136, 204, 0.1));
    border-radius: var(--border-radius);
    text-align: center;
}

/* Conference Card */
.conference-card {
    padding: 40px;
    margin-bottom: 40px;
    border-left: 4px solid var(--color-conference);
}

.conference-badge-float {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-conference), #9c2431);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(120, 23, 36, 0.3);
}

/* Pulse animation removed for performance */

.conference-card .content-title {
    color: var(--color-conference);
    font-size: 28px;
    margin-bottom: 20px;
}

.conference-card h4 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.link-underline {
    color: var(--color-analytics);
    text-decoration: none;
    border-bottom: 1px dotted var(--color-analytics);
    transition: var(--transition);
}

.link-underline:hover {
    border-bottom-style: solid;
}

/* Content Blocks */
.content-block {
    padding: 40px;
    margin-bottom: 40px;
}

.content-title {
    font-size: 26px;
    color: var(--text-primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.reverse-grid {
    direction: rtl;
}

.reverse-grid > * {
    direction: ltr;
}

.custom-list {
    list-style: none;
}

.custom-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.list-bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
}

.bullet-analytics {
    background: var(--color-analytics);
}

/* Screenshot Frames */
.screenshot-container {
    position: relative;
}

.screenshot-frame {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.screenshot-frame:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.screenshot-image {
    width: 100%;
    height: auto;
    display: block;
}

.market-lead {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.6;
    font-weight: 500;
}

.market-screenshots {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* ========================================
   Interim Section
   ======================================== */
.interim-section {
    padding: 120px 0;
}

.interim-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 50px;
    font-style: italic;
}

.interim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.interim-card {
    padding: 40px;
}

.card-header-interim {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.card-header-interim i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-interim), var(--color-interim-dark));
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.card-header-interim h3 {
    font-size: 24px;
    color: var(--text-primary);
}

.interim-card-content > p {
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.7;
}

/* Task Grid */
.task-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: rgba(187, 117, 103, 0.08);
    border-radius: 12px;
    transition: var(--transition);
}

.task-item:hover {
    background: rgba(187, 117, 103, 0.15);
}

.task-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    background: var(--color-interim);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.task-item span:last-child {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Benefits List */
.benefits-list {
    list-style: none;
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.8);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-interim), var(--color-interim-light));
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.benefit-content strong {
    display: block;
    font-size: 17px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.interim-btn {
    background: linear-gradient(135deg, var(--color-interim), var(--color-interim-dark));
    box-shadow: 0 8px 25px rgba(187, 117, 103, 0.4);
}

.interim-btn:hover {
    transform: translateY(-2px);
}

/* ========================================
   Consulting Section
   ======================================== */
.consulting-section {
    padding: 120px 0;
}

.consulting-intro {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-weight: 500;
}

.consulting-block {
    padding: 50px;
}

.consulting-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.consulting-text .lead {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.consulting-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 25px 0;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(119, 154, 142, 0.1), rgba(119, 154, 142, 0.2));
    border-radius: 30px;
    font-size: 14px;
    color: var(--color-consulting-dark);
    font-weight: 500;
    transition: var(--transition);
}

.feature-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(119, 154, 142, 0.2);
}

.feature-tag i {
    color: var(--color-consulting);
}

.consulting-guarantee {
    margin-top: 30px;
    padding: 25px;
    background: rgba(119, 154, 142, 0.08);
    border-radius: var(--border-radius);
    line-height: 1.8;
}

.highlight-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-consulting);
    color: white;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin: 0 3px;
}

.consulting-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.consulting-highlights .highlight-card {
    padding: 30px;
    text-align: center;
}

.highlight-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-consulting), var(--color-consulting-dark));
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 20px;
}

.highlight-card h4 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.highlight-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.consulting-btn {
    background: linear-gradient(135deg, var(--color-consulting), var(--color-consulting-dark));
    box-shadow: 0 8px 25px rgba(119, 154, 142, 0.4);
}

.consulting-btn:hover {
    transform: translateY(-2px);
}

.cta-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: 50px;
}

/* ========================================
   Investments Section
   ======================================== */
.investments-section {
    padding: 120px 0 160px;
}

.investments-intro {
    text-align: center;
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 50px;
    font-weight: 600;
}

.investments-intro-text {
    padding: 40px;
    margin-bottom: 40px;
}

.investments-intro-text .lead {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 25px;
}

.investments-segments {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.segment-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--color-investments), var(--color-investments-light));
    color: white;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.segment-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(158, 126, 107, 0.3);
}

.investments-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.feature-card {
    padding: 35px;
    text-align: center;
}

.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-investments), var(--color-investments-dark));
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 25px;
    transition: var(--transition);
}

/* Icon rotation removed for performance */

.feature-card h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.investments-format {
    padding: 40px;
}

.investments-format h3 {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.format-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-investments), var(--color-investments-light));
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.format-list {
    list-style: none;
}

.format-list li {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.format-list li:hover {
    background: rgba(255, 255, 255, 0.8);
}

.format-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-investments);
    font-family: 'Playfair Display', serif;
}

.format-list .format-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
}

.investments-btn {
    background: linear-gradient(135deg, var(--color-investments), var(--color-investments-dark));
    box-shadow: 0 8px 25px rgba(158, 126, 107, 0.4);
}

.investments-btn:hover {
    transform: translateY(-2px);
}

/* ========================================
   Footer
   ======================================== */
.glass-footer {
    background: linear-gradient(180deg, rgba(44, 62, 80, 0.95), rgba(44, 62, 80, 1));
    color: white;
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 80px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23faf8f5' d='M0,80 C480,20 960,60 1440,20 L1440,0 L0,0 Z'/%3E%3C/svg%3E");
    background-size: cover;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.footer-section {
    display: flex;
    gap: 15px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.footer-section:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.section-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.analytics-icon {
    background: var(--color-analytics);
}

.interim-icon {
    background: var(--color-interim);
}

.consulting-icon {
    background: var(--color-consulting);
}

.investments-icon {
    background: var(--color-investments);
}

.section-content h3 {
    font-size: 16px;
    margin-bottom: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

.section-content p {
    font-size: 13px;
    opacity: 0.7;
    line-height: 1.5;
    margin-bottom: 10px;
}

.section-link {
    color: white;
    text-decoration: none;
    font-size: 13px;
    opacity: 0.9;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.section-link:hover {
    opacity: 1;
    gap: 10px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.8;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    opacity: 1;
}

/* Glow text effect removed for performance */

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

.copyright p {
    font-size: 14px;
    opacity: 0.6;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.mvi-icon {
    background: var(--color-interim);
    font-size: 12px;
}

.telegram-icon {
    background: #0088cc;
    font-size: 18px;
}

.social-links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
/* ========================================
   MVI Analytics - Redesigned Styles (Part 2)
   Modal, Animations & Responsive
   ======================================== */

/* ========================================
   Modal Styles
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-overlay-close {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modal-content-container {
    position: relative;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 0;
    border-radius: var(--border-radius-lg);
    animation: modalSlideIn 0.4s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 32px;
    cursor: pointer;
    color: var(--text-muted);
    z-index: 10;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.05);
}

/* Contact Dashboard */
.contact-dashboard {
    background: white;
}

.contact-ribbon {
    display: flex;
    border-top: 6px solid var(--color-analytics);
}

.ribbon-segment {
    flex: 1;
    padding: 18px 10px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.03);
    border-bottom: 2px solid transparent;
}

.ribbon-segment h3 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-family: 'Montserrat', sans-serif;
}

.ribbon-segment:hover,
.ribbon-segment.active {
    background: white;
}

.ribbon-segment.active {
    border-bottom-color: var(--color-analytics);
}

.ribbon-segment.analytics-ribbon:hover,
.ribbon-segment.analytics-ribbon.active {
    border-bottom-color: var(--color-analytics);
}

.ribbon-segment.interim-ribbon:hover,
.ribbon-segment.interim-ribbon.active {
    border-bottom-color: var(--color-interim);
}

.ribbon-segment.consulting-ribbon:hover,
.ribbon-segment.consulting-ribbon.active {
    border-bottom-color: var(--color-consulting);
}

.ribbon-segment.investments-ribbon:hover,
.ribbon-segment.investments-ribbon.active {
    border-bottom-color: var(--color-investments);
}

.ribbon-segment.analytics-ribbon.active h3,
.ribbon-segment.analytics-ribbon:hover h3 {
    color: var(--color-analytics);
}

.ribbon-segment.interim-ribbon.active h3,
.ribbon-segment.interim-ribbon:hover h3 {
    color: var(--color-interim);
}

.ribbon-segment.consulting-ribbon.active h3,
.ribbon-segment.consulting-ribbon:hover h3 {
    color: var(--color-consulting);
}

.ribbon-segment.investments-ribbon.active h3,
.ribbon-segment.investments-ribbon:hover h3 {
    color: var(--color-investments);
}

.contact-display {
    padding: 40px;
}

.contact-section {
    display: none;
}

.contact-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.contact-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-header .contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.contact-header.analytics-icon .contact-icon {
    background: var(--color-analytics);
}

.contact-header.interim-icon .contact-icon {
    background: var(--color-interim);
}

.contact-header.consulting-icon .contact-icon {
    background: var(--color-consulting);
}

.contact-header.investments-icon .contact-icon {
    background: var(--color-investments);
}

.contact-header h3 {
    font-size: 24px;
    color: var(--text-primary);
}

.compact-header {
    font-size: 16px !important;
    font-weight: 500;
    line-height: 1.5;
}

.contact-channel {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 12px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.contact-channel:hover {
    background: rgba(0, 0, 0, 0.05);
}

.channel-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
}

.telegram-bg {
    background: #0088cc;
}

.email-bg {
    background: var(--color-analytics);
}

.info-bg {
    background: var(--color-consulting);
}

.channel-details {
    flex: 1;
}

.channel-value a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.channel-value a:hover {
    color: var(--color-analytics);
}

.contact-subheader {
    font-size: 14px;
    color: var(--text-muted);
    margin: 25px 0 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 25px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--border-radius);
}

.contact-avatar {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-interim), var(--color-interim-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.contact-details {
    flex: 1;
}

.contact-name {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.contact-info i {
    color: var(--color-interim);
    width: 16px;
}

/* ========================================
   Scroll Reveal Animations
   ======================================== */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: var(--transition-smooth);
}

.reveal-up {
    transform: translateY(50px);
}

.reveal-left {
    transform: translateX(-50px);
}

.reveal-right {
    transform: translateX(50px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0);
}

/* Stagger delay for children */
.reveal-up:nth-child(1) { transition-delay: 0.1s; }
.reveal-up:nth-child(2) { transition-delay: 0.2s; }
.reveal-up:nth-child(3) { transition-delay: 0.3s; }
.reveal-up:nth-child(4) { transition-delay: 0.4s; }
.reveal-up:nth-child(5) { transition-delay: 0.5s; }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .dot-nav {
        display: none;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .reverse-grid {
        direction: ltr;
    }
    
    .interim-grid {
        grid-template-columns: 1fr;
    }
    
    .consulting-highlights,
    .investments-features {
        grid-template-columns: 1fr;
    }
    
    .task-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .glass-header {
        padding: 10px 0;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 20px;
        transform: translateY(-150%);
        transition: transform 0.4s ease;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active {
        transform: translateY(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-link {
        padding: 12px 20px;
        width: 100%;
        justify-content: center;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .auth-btn span {
        display: none;
    }
    
    .auth-btn {
        padding: 10px 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .analytics-section {
        padding-top: 100px;
    }
    
    .intro-block,
    .content-block,
    .interim-card,
    .consulting-block,
    .investments-format,
    .investments-intro-text {
        padding: 25px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .primary-btn,
    .secondary-link {
        justify-content: center;
    }
    
    .conference-badge-float {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 20px;
        display: inline-flex;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-section {
        flex-direction: row;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .copyright {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .contact-ribbon {
        flex-wrap: wrap;
    }
    
    .ribbon-segment {
        flex: 1 1 50%;
        padding: 12px;
    }
    
    .ribbon-segment h3 {
        font-size: 11px;
    }
    
    .contact-display {
        padding: 25px;
    }
    
    .contact-header {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-content-container {
        margin: 10px;
        max-height: 95vh;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .logo-icon {
        width: 40px;
        height: 40px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .content-title {
        font-size: 20px;
    }
    
    .intro-text.lead {
        font-size: 16px;
    }
    
    .highlight-card {
        padding: 20px;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-icon {
        margin: 0 auto;
    }
    
    .format-list li {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .consulting-features {
        flex-direction: column;
    }
    
    .feature-tag {
        justify-content: center;
    }
    
    .investments-segments {
        flex-direction: column;
    }
    
    .segment-tag {
        justify-content: center;
    }
}

/* ========================================
   Additional Effects
   ======================================== */

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-analytics-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-analytics);
}

/* Selection color */
::selection {
    background: rgba(105, 125, 159, 0.3);
    color: var(--text-primary);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-analytics);
    outline-offset: 2px;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .bg-orb {
        display: none;
    }
}

/* Loading state */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Hover lift effect for all interactive elements */
a, button {
    transition: var(--transition);
}

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, rgba(105, 125, 159, 0.1), rgba(187, 117, 103, 0.1));
}

/* Print styles */
@media print {
    .glass-header,
    .dot-nav,
    .bg-orb,
    .bg-pattern,
    .modal {
        display: none !important;
    }
    
    section {
        page-break-inside: avoid;
    }
}