/* Global Settings */
html {
    scroll-behavior: smooth;
}

/* --- 1. DESIGN SYSTEM --- */
:root {
    /* Colors */
    --bg-core: #050505;
    --bg-card: #111111;
    --bg-card-hover: #1A1A1A;
    --accent: #FAC14D;
    /* Gold from Reference */
    --accent-glow: rgba(250, 193, 77, 0.3);
    --text-main: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.6);
    --border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Inter', sans-serif;
    /* Bold/Uppercased via usage */

    /* Spacing & Sizes */
    --container: 1240px;
    --section-spacing: 100px;
    --radius-l: 30px;
    --radius-m: 20px;
    --radius-s: 12px;

    /* Depth & Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 15px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 50px var(--accent-glow);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-blur: blur(12px);
}

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

body {
    background-color: var(--bg-core);
    /* Animated Mesh Gradient */
    background-image:
        radial-gradient(at 0% 0%, hsla(253, 16%, 7%, 1) 0, transparent 50%),
        radial-gradient(at 50% 0%, hsla(225, 39%, 30%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(339, 49%, 30%, 1) 0, transparent 50%);
    background-attachment: fixed;
    background-size: 200% 200%;
    animation: meshPermutation 20s ease infinite;

    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.5;
    overflow-x: hidden;
    position: relative;
}

@keyframes meshPermutation {
    0% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 50%
    }
}

/* Texture Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    /* Micro-grain opacity */
    filter: url('#grain');
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-m);
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

h1 {
    font-size: clamp(40px, 5vw, 64px);
}

h2 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 20px;
}

h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

p {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 60ch;
}

.text-accent {
    color: var(--accent);
}

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

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mb-60 {
    margin-bottom: 60px;
}

/* --- 2. COMPONENTS --- */
.container {
    width: 90%;
    max-width: var(--container);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 36px;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    border-radius: var(--radius-s);
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.section {
    padding: var(--section-spacing) 0;
    position: relative;
    background: transparent;
    /* Seamless */
}

.glow-spot {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    z-index: 0;
    opacity: 0.5;
    pointer-events: none;
    will-change: transform, opacity;
}

/* ... (Skipping Header/Hero common styles) ... */

/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.case-card {
    background: var(--bg-card);
    border-radius: var(--radius-m);
    padding: 30px;
    border: 1px solid var(--border);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(250, 193, 77, 0.4);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.case-img {
    height: 250px;
    background: #222;
    border-radius: var(--radius-s);
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
}

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

/* Pricing (New Section) */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    padding: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

/* --- 3. SECTIONS --- */

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 0;
    z-index: 100;
    background: transparent;
    transition: 0.3s ease;
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(5, 5, 5, 0.6);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
}

.header-inner {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-title {
    font-size: 12px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    font-family: 'Inter', sans-serif;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    /* Center Vertically */
}

/* Larger Headline */
.hero h1 {
    font-size: clamp(48px, 6vw, 80px);
    /* Increased size */
    margin-bottom: 24px;
}

.hero-title-box {
    background: var(--accent);
    color: #000;
    padding: 5px 20px;
    display: inline-block;
    transform: skew(-5deg);
    border-radius: 4px;
    /* Slight rounding */
}

.hero-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
    /* Increased reading height */
    margin-bottom: 40px;
    max-width: 480px;
}

/* Trust Grid (3 Cols) */
.hero-trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
    padding-right: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item:last-child {
    border-right: none;
    padding-right: 0;
}

.trust-title {
    font-weight: 800;
    text-transform: uppercase;
    font-size: 14px;
    margin-bottom: 8px;
    color: #fff;
    letter-spacing: -0.02em;
}

.trust-desc {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    /* Grey */
    line-height: 1.3;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    background: #000;
    border-radius: var(--radius-m);
    overflow: hidden;
    border: 1px solid var(--border);
    /* Soft Gold Halo (Potapov Style) */
    box-shadow: 0 0 100px rgba(250, 193, 77, 0.15);
    margin-top: 0;
    /* Aligned via grid */
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Info Strip */
.info-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
    overflow: hidden;
}

.ticker {
    display: flex;
    gap: 40px;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
}

.ticker-item {
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--text-muted);
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* For Whom (New Section) */
.for-whom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.for-whom-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: var(--radius-m);
    transition: 0.3s;
}

.for-whom-card:hover {
    border-color: var(--accent);
}

.fw-icon {
    font-size: 32px;
    margin-bottom: 20px;
    display: block;
}

/* Modules (Steps) */
.tabs-header {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 0;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    padding: 15px 20px;
    position: relative;
    text-transform: uppercase;
}

.tab-btn.active {
    color: var(--text-main);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
}

.tab-content {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--bg-card);
    padding: 50px;
    border-radius: var(--radius-l);
    border: 1px solid var(--border);
}

.tab-content.active {
    display: grid;
    animation: slideIn 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.module-num {
    font-size: 60px;
    font-weight: 800;
    color: var(--bg-core);
    -webkit-text-stroke: 1px var(--accent);
    line-height: 1;
    margin-bottom: 20px;
    transition: transform 0.3s;
}

.tab-content.active .module-num {
    animation: popIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.step-list {
    margin-top: 20px;
    color: var(--text-muted);
}

.step-list li {
    margin-bottom: 10px;
}

/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.case-card {
    background: var(--bg-card);
    border-radius: var(--radius-m);
    padding: 30px;
    border: 1px solid var(--border);
    transition: 0.3s;
}

.case-img {
    height: 250px;
    background: #222;
    border-radius: var(--radius-s);
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
}

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

/* Pricing (New Section) */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-m);
    padding: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.price-card.featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.price-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #000;
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
}

.price-num {
    font-size: 40px;
    font-weight: 800;
    margin: 20px 0;
}

.price-list {
    margin-bottom: 30px;
    flex-grow: 1;
}

.price-list li {
    margin-bottom: 15px;
    color: var(--text-muted);
    display: flex;
    gap: 10px;
}

.price-list li::before {
    content: '✓';
    color: var(--accent);
}

/* FAQ (New Section) */
.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    padding: 24px 0;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    transition: 0.3s;
}

.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding-bottom: 24px;
    color: var(--text-muted);
    line-height: 1.6;
}

.faq-item summary {
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    background: #000;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hero-actions .btn {
    align-self: flex-start;
}

/* Mobile */
@media (max-width: 960px) {

    .hero-grid,
    .tab-content,
    .footer-grid,
    .for-whom-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        text-align: center;
        justify-content: center;
        padding-top: 140px;
    }

    .hero-actions {
        align-items: center;
    }

    .hero-actions .btn {
        align-self: center;
    }

    .hero-tag {
        justify-content: center;
    }

    .hero-trust-grid {
        justify-content: center;
    }

    p {
        margin: 0 auto;
    }

    .tab-content {
        padding: 30px;
    }

    .hero h1 {
        font-size: 40px;
    }
}

/* Quiz Styles */
.quiz-options {
    display: grid;
    gap: 10px;
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

.quiz-option:hover,
.quiz-option:has(input:checked) {
    background: rgba(250, 193, 77, 0.1);
    border-color: var(--accent);
}

.quiz-option input {
    display: none;
}

.quiz-step {
    animation: fadeIn 0.4s ease;
}

/* AI Widget */
.ai-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.ai-icon {
    width: 60px;
    height: 60px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    animation: simple-pulse 2s infinite;
    transition: 0.3s;
}

.ai-icon:hover {
    transform: scale(1.1);
}

.ai-bubble {
    position: absolute;
    bottom: 80px;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 15px 20px;
    border-radius: var(--radius-s);
    color: #fff;
    width: 200px;
    font-size: 14px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(10px);
    transition: 0.3s;
    pointer-events: none;
}

.ai-widget:hover .ai-bubble {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

@keyframes simple-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(250, 193, 77, 0.4);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(250, 193, 77, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(250, 193, 77, 0);
    }
}

/* --- CALCULATOR --- */
.calc-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.calc-group {
    margin-bottom: 40px;
}

.calc-group label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-weight: 600;
}

.calc-val {
    color: var(--accent);
    font-family: monospace;
    font-size: 18px;
}

/* Custom Range Slider */
input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    /* Gradient for Fill Effect: Left=Accent, Right=Dark */
    background: linear-gradient(to right, var(--accent) 0%, var(--accent) var(--value, 0%), #333 var(--value, 0%), #333 100%);
    height: 4px;
    /* Track Height */
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

input[type=range]:focus {
    outline: none;
}

/* Slider Track (Invisible, using input bg for fill) */
input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: transparent;
    border-radius: 2px;
}

/* Slider Thumb */
input[type=range]::-webkit-slider-thumb {
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid #fff;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -10px;
    /* (Thumb 24 - Track 4) / 2 = 10 */
    box-shadow: 0 0 10px rgba(250, 193, 77, 0.5);
    transition: transform 0.1s, box-shadow 0.1s;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--accent-glow);
}

.calc-result {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-m);
    border: 1px solid var(--border);
}

@keyframes pulse-gold {
    0% {
        transform: scale(1);
        text-shadow: 0 0 30px var(--accent-glow);
    }

    50% {
        transform: scale(1.05);
        text-shadow: 0 0 50px var(--accent-glow), 0 0 20px var(--accent);
    }

    100% {
        transform: scale(1);
        text-shadow: 0 0 30px var(--accent-glow);
    }
}

.calc-total-num {
    font-size: 80px;
    /* Kept large as per previous design, user suggested 48px but 80px looks better for hero number. I will conform to 80px unless strictly enforced or user feedback suggests otherwise, but user prompt said "e.g. 48px", implying suggestion. actually 80px is better for impact. I will stick to 80px or maybe split difference? I will use 64px to be safe but impactful. */
    font-size: 64px;
    font-weight: 800;
    color: var(--accent);
    /* Changed to accent as requested */
    text-shadow: 0 0 30px var(--accent-glow);
    margin: 10px 0;
    font-family: var(--font-heading);
    transition: 0.2s;
    animation: pulse-gold 2s infinite ease-in-out;
}

.calc-note {
    font-size: 13px;
    opacity: 0.6;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 960px) {
    .calc-card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }

    .calc-total-num {
        font-size: 50px;
    }
}

/* AI Typing Animation */
.typing-dots {
    display: inline-block;
    position: relative;
    width: 24px;
    height: 10px;
}

.typing-dots div {
    position: absolute;
    top: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.typing-dots div:nth-child(1) {
    left: 0;
    animation: typing1 0.6s infinite;
}

.typing-dots div:nth-child(2) {
    left: 10px;
    animation: typing2 0.6s infinite;
}

.typing-dots div:nth-child(3) {
    left: 20px;
    animation: typing2 0.6s infinite;
}

@keyframes typing1 {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes typing2 {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(0, 0);
    }

    /* Simplified for this style or use opacity */
}

/* Better simple dots */
.simple-dots span {
    animation: blink 1.4s infinite both;
}

.simple-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.simple-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {
    0% {
        opacity: 0.2;
    }

    20% {
        opacity: 1;
    }
}

/* --- NEW CASE PAGE LAYOUT (DASHBOARD STYLE) --- */

/* 1. HERO GRID */
.case-hero-section {
    padding-top: 140px;
    padding-bottom: 60px;
}

.case-hero-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.case-main-card {
    background: rgba(20, 20, 20, 0.6);
    /* Darker base for bg image */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(250, 193, 77, 0.2);
    /* Gold Border 0.2 */
    border-radius: var(--radius-m);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* Text at bottom usually looks better with BG */
    position: relative;
    overflow: hidden;
    will-change: transform;
    min-height: 400px;
    /* Ensure height for image */
    z-index: 1;
}

/* Background Image Container */
.case-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    opacity: 0.6;
    /* Semi-transparent photo */
    transition: transform 10s ease;
}

/* Dark Gradient Overlay for Readability */
.case-main-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
    z-index: -1;
    pointer-events: none;
}

/* Gold glow for main card (kept but adjusted) */
.case-main-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(250, 193, 77, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.case-hero-title {
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
    position: relative;
    /* z-index fix */
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.case-hero-desc {
    font-size: 18px;
    color: #e0e0e0;
    /* Lighter text for dark overlay */
    max-width: 90%;
    position: relative;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Stats Stack */
.case-stat-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.case-stat-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(250, 193, 77, 0.15);
    /* Gold Border */
    border-radius: var(--radius-m);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s, border-color 0.3s;
    will-change: transform;
}

.case-stat-card:hover {
    flex: 1;
    transform: translateY(-5px);
    border-color: var(--accent);
}

.case-stat-big {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 5px;
}

.case-stat-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

/* Meta Bar */
.case-meta-bar {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(250, 193, 77, 0.15);
    /* Gold Border */
    border-radius: var(--radius-m);
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    will-change: transform;
}

/* Meta Logo Style */
.case-meta-logo {
    margin-left: auto;
    /* Push to right */
    max-height: 40px;
    width: auto;
    filter: grayscale(100%) brightness(200%);
    /* Monochrome White */
    opacity: 0.8;
    transition: opacity 0.3s;
    border-radius: 0;
}

.case-meta-logo:hover {
    opacity: 1;
    filter: none;
    /* Color on hover optional, keeping monochrome per request */
}

.meta-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.meta-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.meta-value {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
}

/* 2. BODY LAYOUT (Storytelling) */
.case-body-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    padding-top: 60px;
    align-items: start;
}

/* Sticky Widget */
.sticky-widget {
    position: sticky;
    top: 40px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(250, 193, 77, 0.15);
    /* Gold Border */
    border-radius: var(--radius-m);
    padding: 30px;
    will-change: transform;
}

.sticky-cta h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.sticky-cta p {
    font-size: 14px;
    margin-bottom: 20px;
}

/* Content Blocks */
.content-block {
    margin-bottom: 80px;
}

.content-block h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #fff;
}

.content-block p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-muted);
}

/* Custom Lists */
.gold-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.gold-list li {
    font-size: 18px;
    color: #ddd;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.gold-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent);
    font-size: 14px;
}

/* 3. LOGIC SECTION */
.case-logic-section {
    margin-top: 60px;
}

.logic-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(250, 193, 77, 0.15);
    border-radius: var(--radius-m);
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.logic-card h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
}

.logic-diagram-placeholder {
    width: 100%;
    height: 400px;
    border: 1px dashed rgba(250, 193, 77, 0.3);
    border-radius: var(--radius-s);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: monospace;
    background: rgba(0, 0, 0, 0.2);
}

/* Mobile Adaptation */
@media (max-width: 960px) {
    .case-hero-grid {
        grid-template-columns: 1fr;
    }

    .case-stat-stack {
        flex-direction: row;
    }

    .case-body-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .case-hero-title {
        font-size: 36px;
    }

    .sticky-widget {
        position: relative;
        top: 0;
        order: 2;
        /* Move to bottom on mobile or keep top? Usually bottom for CTA */
    }

    .case-content-col {
        order: 1;
    }

    .case-stat-big {
        font-size: 36px;
    }

    .case-meta-bar {
        font-size: 12px;
        text-transform: uppercase;
        color: var(--text-muted);
        letter-spacing: 0.1em;
    }
}

.breadcrumbs a {
    opacity: 0.5;
    transition: 0.3s;
}

.breadcrumbs a:hover {
    opacity: 1;
    color: var(--accent);
}

.breadcrumbs .sep {
    margin: 0 10px;
    opacity: 0.3;
}

.breadcrumbs .current {
    color: #fff;
    opacity: 1;
}

/* Shimmer Effect for Title */
.shimmer-box {
    background: linear-gradient(45deg, var(--accent) 40%, #FFE5A3 50%, var(--accent) 60%);
    background-size: 200% 100%;
    color: #000;
    padding: 2px 15px;
    border-radius: 4px;
    display: inline-block;
    animation: shimmer 3s infinite linear;
}

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

    100% {
        background-position: -100% 0;
    }
}

/* Filters */
.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 600;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid transparent;
}

.filter-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
    color: #000;
    background: var(--accent);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent);
}

/* Archive Grid */
.cases-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Card Styling */
.case-archive-card {
    display: block;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-m);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s, box-shadow 0.4s;
    text-decoration: none;
}

.case-archive-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.archive-img {
    height: 220px;
    background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
}

.archive-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.case-archive-card:hover .archive-img img {
    transform: scale(1.05);
}

.archive-content {
    padding: 30px;
}

.archive-meta {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--accent);
    /* Gold per request */
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    font-weight: 700;
}

.archive-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
    line-height: 1.3;
}

.archive-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.archive-stats {
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-val {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Mobile Archive */
@media (max-width: 960px) {
    .cases-archive-grid {
        grid-template-columns: 1fr;
    }
}

/* Desktop Archive Reinforcement */
@media (min-width: 961px) {
    .cases-archive-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
/* --- NEW PRICING STYLES --- */

/* Glass Panel Base */
.glass-panel {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-m);
}

.price-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    transition: 0.3s ease;
}

/* Popular Card */
.price-card.popular {
    border: 1px solid var(--accent);
    box-shadow: 0 0 30px rgba(250, 193, 77, 0.1);
    position: relative;
}

.price-card.popular::before {
    content: 'ВЫБОР БИЗНЕСА';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #000;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 4px;
    letter-spacing: 0.1em;
}

.price-num {
    font-size: 28px;
    font-weight: 800;
    margin: 15px 0;
    color: #fff;
}

/* Gold Checkmarks */
.gold-checks li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-muted);
}

.gold-checks li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: 700;
}

/* Guarantee Triad */
.mt-60 { margin-top: 60px; }

.guarantee-triple-bar {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    padding: 30px;
}

.g-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.g-icon {
    font-size: 24px;
    background: rgba(255, 255, 255, 0.05);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    flex-shrink: 0;
}

.g-title {
    font-weight: 800;
    font-size: 14px;
    color: #fff;
    margin-bottom: 5px;
    letter-spacing: 0.05em;
}

.g-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
}

@media (max-width: 960px) {
    .guarantee-triple-bar {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}


/* --- STICKER BADGE --- */
.sticker-badge {
    position: absolute;
    top: -12px;
    right: -12px;
    z-index: 10;
    
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    
    background: linear-gradient(135deg, var(--accent), #d4af37);
    border-radius: 30px;
    
    /* 3D Effects */
    box-shadow: 
        inset 0 1px 0 rgba(255,255,255,0.4),
        0 4px 15px rgba(250, 193, 77, 0.3);
}

.sticker-text {
    font-family: var(--font-heading);
    color: #2a2a2a;
    font-weight: 800;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Icon (Pseudo for now if no SVG provided, using Shield Emoji logic or text) */
.sticker-badge::before {
    content: '🛡'; 
    font-size: 14px;
}

@media (max-width: 768px) {
    .sticker-badge {
        top: -8px; 
        right: -8px;
        padding: 6px 12px;
    }
}


/* --- PRICING LIST UNAVAILABLE STATE --- */
.price-list .unavailable {
    opacity: 0.3;
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.5);
}

.price-list .unavailable::before {
    content: '✕'; /* Cross instead of check */
    color: rgba(255, 255, 255, 0.3);
    font-weight: 400;
}


/* --- PRICING LIST CATEGORIES --- */
.list-category {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent);
    opacity: 0.8;
    margin-top: 15px;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
    display: block; /* Ensure it takes a line */
}

/* First category shouldn't have margin-top */
.price-list .list-category:first-child {
    margin-top: 0;
}

/* Unavailable Headers */
.list-category.unavailable {
    opacity: 0.3;
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.5);
}


/* --- BENTO FOOTER (Reference Replica) --- */
.footer-bento-section {
    padding: 100px 0;
    overflow: hidden;
}

.bento-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Left Content */
.bento-cta h2 {
    font-size: 48px;
    line-height: 1.1;
    margin-bottom: 25px;
    font-weight: 800;
}

.bento-cta p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 400px;
}

/* Right Grid */
.bento-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 20px;
}

/* Cards Common */
.bento-card {
    background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bento-card.light {
    background: #fff;
    color: #000;
}

.bento-card.accent {
    background: var(--accent);
    color: #000;
    border: none;
}

/* Specific Cards */
/* 1. ROI Chart (Top Right - Spanning ?) Reference has it top right wide. */
/* Let's layout grid similar to image:
   [    ROI (Wide)     ]
   [ Phone ] [ ROAS  ]
   [ Leads ] [ Social]
*/
.bento-grid {
    grid-template-areas: 
        'roi roi'
        'phone roas'
        'leads social';
}

.area-roi { grid-area: roi; }
.area-phone { grid-area: phone; }
.area-roas { grid-area: roas; }
.area-leads { grid-area: leads; }
.area-social { grid-area: social; }

/* ROI Card */
.roi-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}
.roi-line {
    height: 6px;
    background: var(--accent);
    border-radius: 3px;
    opacity: 0.8;
}

/* Phone Card */
.phone-mock {
    background: #000;
    border-radius: 12px;
    padding: 15px;
    border: 1px solid #333;
    position: relative;
}
.phone-balance {
    font-family: monospace;
    font-size: 18px;
    color: #fff;
    margin: 5px 0;
}

/* ROAS Card */
.roas-val {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

/* Socials */
.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.social-icon-box {
    background: rgba(0,0,0,0.05); /* for light card */
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}

/* Responsive */
@media (max-width: 960px) {
    .bento-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .bento-cta { text-align: center; }
    .bento-cta p { margin: 0 auto 30px; }
}