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

:root {
    --vodafone-red: #E60000;
    --kyivstar-blue: #0066CC;
    --lifecell-yellow: #FFC40C;
    --lifecell-blue: #143254;
    --success-green: #00D66F;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #a0a0a0;
    background: #0a0a0a;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.alert-bar {
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    border-bottom: 1px solid rgba(230,0,0,0.3);
    color: white;
    padding: 16px;
    text-align: center;
    font-weight: 500;
    font-size: 14px;
}

header {
    background: linear-gradient(180deg, rgba(20,20,20,0.98), rgba(10,10,10,0.95));
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo img { height: 32px; }

.cta-button {
    background: linear-gradient(135deg, var(--vodafone-red), #b80000);
    color: white;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 24px rgba(230,0,0,0.5);
    transition: all 0.3s;
    border: 1px solid rgba(255,255,255,0.1);
}
.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(230,0,0,0.7);
}

.hero-section {
    padding: 100px 0 80px;
    background: linear-gradient(180deg, #141414 0%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(230,0,0,0.15), transparent 70%);
    pointer-events: none;
}
.crisis-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(230,0,0,0.2), rgba(192,0,0,0.05));
    border: 2px solid var(--vodafone-red);
    color: #ff4444;
    padding: 12px 24px;
    border-radius: 100px;
    font-weight: 700;
    margin-bottom: 32px;
    box-shadow: 0 0 40px rgba(230,0,0,0.3);
    position: relative;
    z-index: 1;
}
h1 {
    font-size: 64px;
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 32px;
    background: linear-gradient(135deg, #ffffff 0%, #d0d0d0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}
.hero-subtitle {
    font-size: 22px;
    color: #b0b0b0;
    margin-bottom: 48px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}
.hero-subtitle strong {
    color: #ffffff;
}

section { padding: 80px 0; position: relative; }

.dark-gradient-bg {
    background: linear-gradient(180deg, #0a0a0a 0%, #141414 50%, #0a0a0a 100%);
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #999999 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-subtitle {
    font-size: 20px;
    color: #808080;
    text-align: center;
    margin-bottom: 60px;
}

.three-col-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.brand-column {
    background: linear-gradient(180deg, #1a1a1a, #141414);
    padding: 48px 32px;
    position: relative;
}
.brand-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: radial-gradient(ellipse at top, rgba(255,255,255,0.03), transparent);
    pointer-events: none;
}
.brand-header { text-align: center; margin-bottom: 40px; position: relative; z-index: 1; }
.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
}
.brand-badge.vodafone { background: linear-gradient(135deg, var(--vodafone-red), #a00000); }
.brand-badge.kyivstar { background: linear-gradient(135deg, var(--kyivstar-blue), #004499); }
.brand-badge.lifecell-badge { background: linear-gradient(135deg, var(--lifecell-blue), #0a1a28); }
.brand-name { font-size: 24px; font-weight: 900; color: white; }

.location-card {
    background: linear-gradient(135deg, #1f1f1f, #1a1a1a);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s;
    position: relative;
}
.location-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48"><path fill="%234285F4" d="M24 4C15.2 4 8 11.2 8 20c0 10 12 24 16 24s16-14 16-24c0-8.8-7.2-16-16-16z"/><circle fill="white" cx="24" cy="20" r="7"/></svg>') no-repeat center;
    background-size: 24px;
    opacity: 0.15;
    pointer-events: none;
}
.location-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    border-color: rgba(66,133,244,0.3);
}
.location-card.vodafone {
    border-left: 4px solid var(--vodafone-red);
}
.location-card.kyivstar {
    border-left: 4px solid #4285F4;
}
.location-card.lifecell {
    border-left: 4px solid var(--lifecell-yellow);
}
.location-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.location-name {
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}
.location-name::before {
    content: '';
    width: 16px;
    height: 16px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%234285F4"><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"/></svg>') no-repeat center;
    background-size: contain;
    flex-shrink: 0;
}
.review-count {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(66,133,244,0.15);
    color: #8ab4f8;
    font-weight: 600;
    white-space: nowrap;
}
.rating-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.rating-number {
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
}
.rating-number.bad {
    background: linear-gradient(135deg, #ff4444, #cc0000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.rating-number.good {
    background: linear-gradient(135deg, #0088ff, #0055cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.rating-number.lifecell-rating {
    background: linear-gradient(135deg, var(--lifecell-yellow), #e0a000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stars { color: #FFB800; font-size: 18px; }

.summary-box {
    text-align: center;
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    border-radius: 12px;
    border: 2px dashed rgba(255,255,255,0.1);
}

.impact-banner {
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    color: white;
    padding: 40px;
    text-align: center;
    border-radius: 24px;
    margin-top: 40px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.6);
    border: 1px solid rgba(230,0,0,0.3);
    position: relative;
    overflow: hidden;
}
.impact-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(230,0,0,0.15), transparent 70%);
    pointer-events: none;
}
.impact-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    margin-top: 24px;
    position: relative;
    z-index: 1;
}
.impact-value {
    font-size: 48px;
    font-weight: 900;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--vodafone-red), #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.insight-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}
.insight-card {
    background: linear-gradient(135deg, #1a1a1a, #141414);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(230,0,0,0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.insight-card:hover::before {
    opacity: 1;
}
.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(230,0,0,0.3);
    border-color: var(--vodafone-red);
}
.insight-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}
.insight-card h3 {
    color: #ffffff;
    font-size: 20px;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}
.insight-metric {
    font-size: 40px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--vodafone-red), #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 16px 0;
    position: relative;
    z-index: 1;
}
.insight-card p {
    position: relative;
    z-index: 1;
}

.solution-spotlight-section {
    padding: 120px 0;
    position: relative;
    background-color: #0a0a0a;
    background-image: radial-gradient(ellipse at 50% 0%, rgba(230, 0, 0, 0.15), transparent 70%);
    border-top: 1px solid rgba(230, 0, 0, 0.2);
    border-bottom: 1px solid rgba(230, 0, 0, 0.2);
    box-shadow: inset 0 10px 40px rgba(0,0,0,0.4), inset 0 -10px 40px rgba(0,0,0,0.4);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}
.feature-card {
    background: linear-gradient(135deg, #1a1a1a, #141414);
    padding: 48px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(230,0,0,0.08), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.feature-card:hover::before {
    opacity: 1;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 64px rgba(230,0,0,0.3);
    border-color: var(--vodafone-red);
}
.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    transition: transform 0.3s;
    position: relative;
    z-index: 1;
}
.feature-card:hover .feature-icon { transform: scale(1.1); }
.feature-card h3 {
    color: #ffffff;
    position: relative;
    z-index: 1;
}
.feature-card p {
    position: relative;
    z-index: 1;
}

.feature-highlight-box {
    background: rgba(230, 0, 0, 0.1);
    border-left: 3px solid var(--vodafone-red);
    border-radius: 8px;
    padding: 24px;
    margin: 24px 0;
}

.feature-highlight-box h4 {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px 0;
}

.feature-highlight-box p {
    color: #c0c0c0;
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    position: static;
    z-index: auto;
}

.feature-description {
    margin-bottom: 24px;
}

.feature-card .demo-button {
    padding: 14px 28px;
    font-size: 16px;
}

.demo-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--vodafone-red), #c00000);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    position: relative;
    z-index: 1;
}
.demo-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(230,0,0,0.4);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
}

.button-group .demo-button {
    margin-top: 0;
}

.approach-section {
    padding-top: 40px;
    position: relative;
    overflow: hidden;
}

.approach-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(230, 0, 0, 0.05), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.approach-card {
    background: #111111;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #282828;
    border-left: 4px solid var(--vodafone-red);
    text-align: left;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.approach-card:hover {
    transform: translateY(-10px);
    border-color: #333;
    border-left-color: #ff4444;
    box-shadow: 0 20px 50px rgba(0,0,0,0.7);
}

.approach-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 32px;
    background: #1f1f1f;
    border: 1px solid #333;
    border-radius: 50%;
    transition: all 0.3s ease-in-out;
}

.approach-icon svg {
    width: 32px;
    height: 32px;
    stroke: #888;
    transition: stroke 0.3s ease-in-out;
}

.approach-card:hover .approach-icon {
    background: rgba(230, 0, 0, 0.1);
    border-color: var(--vodafone-red);
}

.approach-card:hover .approach-icon svg {
    stroke: var(--vodafone-red);
}

.approach-card h3 {
    color: #f0f0f0;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.approach-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #999;
}

.physical-terminal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-top: 60px;
}

.terminal-video-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    border: 2px solid rgba(230,0,0,0.3);
}

.terminal-video-container video,
.terminal-video-container img { /* MODIFIED: Style now applies to img as well */
    width: 100%;
    height: auto;
    display: block;
}

.terminal-text-content h3 {
    font-size: 28px;
    color: white;
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 16px;
    color: #b0b0b0;
}

.feature-list svg {
    color: var(--success-green);
    flex-shrink: 0;
}

.secondary-cta {
    display: inline-block;
    margin-top: 24px;
    padding: 14px 28px;
    border: 2px solid var(--vodafone-red);
    color: var(--vodafone-red);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
}

.secondary-cta:hover {
    background-color: var(--vodafone-red);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(230,0,0,0.4);
}

.cost-section {
    background: linear-gradient(180deg, #141414, #0a0a0a);
    position: relative;
}
.cost-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(230,0,0,0.1), transparent 70%);
    pointer-events: none;
}

.cost-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}
.cost-card {
    background: linear-gradient(135deg, #1a1a1a, #141414);
    padding: 48px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
    overflow: hidden;
}
.cost-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(230,0,0,0.1), transparent 70%);
    pointer-events: none;
}
.cost-amount {
    font-size: 64px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--vodafone-red), #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 24px 0;
}

.faq-section {
    background: linear-gradient(180deg, #0a0a0a, #141414, #0a0a0a);
}

.faq-item {
    background: #111111;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 24px;
    border: 1px solid #282828;
    transition: all 0.3s ease-in-out;
}

.faq-item:hover {
    transform: translateY(-5px);
    border-color: #444;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.faq-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--vodafone-red);
    opacity: 0.4;
    line-height: 1;
    flex-shrink: 0;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background: none;
}

.faq-question h3 {
    font-size: 24px;
    font-weight: 700;
    color: #f0f0f0;
    line-height: 1.4;
    margin: 0;
}

.faq-answer {
    padding-left: 72px;
    color: #b0b0b0;
    font-size: 16px;
    line-height: 1.7;
}

.faq-answer p {
    margin-bottom: 12px;
}

.faq-answer strong {
    color: #ffffff;
    font-weight: 600;
}

.faq-answer ul li, .faq-answer ol li {
    margin-bottom: 12px;
    line-height: 1.6;
}

.faq-highlight-box {
    margin-top: 24px;
    padding: 24px;
    border-radius: 12px;
}

.faq-highlight-box p {
    margin: 0;
    color: #f0f0f0;
}

.faq-highlight-box.green {
    background: linear-gradient(135deg, rgba(0, 214, 111, 0.08), rgba(0, 214, 111, 0.04));
    border-left: 4px solid var(--success-green);
}

.timeline-section {
    background: linear-gradient(180deg, #141414, #0a0a0a);
}

.timeline { max-width: 900px; margin: 60px auto 0; position: relative; }
.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 40px;
    bottom: 40px;
    width: 3px;
    background: linear-gradient(180deg, var(--vodafone-red), #800000);
}
.timeline-item { display: flex; gap: 40px; margin-bottom: 60px; }
.timeline-marker {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--vodafone-red), #a00000);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 900;
    box-shadow: 0 8px 32px rgba(230,0,0,0.5);
    z-index: 1;
    flex-shrink: 0;
    border: 3px solid #0a0a0a;
}
.timeline-content {
    flex: 1;
    background: linear-gradient(135deg, #1a1a1a, #141414);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
}
.timeline-content h3 {
    color: #ffffff;
}

.final-cta {
    background: linear-gradient(135deg, var(--vodafone-red), #900000);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 50%);
    pointer-events: none;
}
.cta-primary-large {
    background: linear-gradient(135deg, #ffffff, #e0e0e0);
    color: var(--vodafone-red);
    padding: 24px 56px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 900;
    font-size: 20px;
    display: inline-block;
    box-shadow: 0 12px 48px rgba(0,0,0,0.3);
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}
.cta-primary-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 64px rgba(0,0,0,0.5);
}

footer {
    background: linear-gradient(180deg, #0a0a0a, #000000);
    color: #808080;
    padding: 60px 0 30px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}
.modal.active {
    display: flex;
}
.modal.demo-modal .modal-content {
    background: transparent;
    border: none;
    box-shadow: none;
    width: 90%;
    max-width: 550px;
    height: 85vh;
    max-height: 800px;
    padding: 0;
    overflow: visible;
    position: relative;
}

.modal.demo-modal .modal-body {
    background: #ffffff;
    border-radius: 44px;
    width: 100%;
    height: 100%;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0,0,0,0.3);
    border: 8px solid #1c1c1e;
    box-sizing: border-box;
}

.modal.demo-modal .modal-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.modal.demo-modal .modal-header,
.modal.demo-modal .modal-footer {
    display: none;
}

.modal-controls {
    position: absolute;
    top: -55px;
    right: 0;
    z-index: 10001;
    display: flex;
    gap: 12px;
}

.modal-controls button {
    background: rgba(40, 40, 40, 0.7);
    backdrop-filter: blur(5px);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.modal-close {
    font-size: 24px;
    line-height: 1;
}
.modal-close:hover {
    background: var(--vodafone-red);
    transform: rotate(90deg);
}

.modal-refresh:hover {
    background: var(--kyivstar-blue);
    transform: rotate(-180deg);
}
.modal-controls button svg {
    transition: transform 0.3s;
}

@media (max-width: 968px) {
    h1 { font-size: 42px; }
    .three-col-grid, .insight-cards, .cost-grid, .features-grid, .approach-grid, .physical-terminal-grid { grid-template-columns: 1fr; }
    .timeline::before { left: 30px; }
    .timeline-marker { width: 60px; height: 60px; font-size: 24px; }
    .faq-question {
        align-items: flex-start;
        flex-direction: row;
    }
    .faq-number {
        font-size: 36px;
    }
    .faq-answer {
        padding-left: 0;
        margin-top: -16px;
    }
    .physical-terminal-grid {
        gap: 32px; /* Reduce gap on mobile */
    }
}

@media (max-width: 768px) {
    .modal.demo-modal .modal-content {
        width: 90%;
        height: 80vh;
    }
    .modal-controls {
        top: 0;
        right: 0;
        transform: translate(0, -120%);
    }
    .modal-controls button {
        background: rgba(255,255,255,0.1);
    }

    /* --- Mobile View Polish (Hero & Header) --- */
    .hero-section {
        padding: 60px 0;
    }

    h1 {
        line-height: 1.2;
    }

    .crisis-badge {
        padding: 10px 20px;
        font-size: 13px;
        margin-bottom: 24px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .cta-button {
        padding: 10px 16px;
        font-size: 14px;
    }

    .logo img {
        height: 28px;
    }

    /* --- Mobile View Polish (Headlines) --- */
    .section-title {
        font-size: 36px;
        line-height: 1.2;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .final-cta h2 {
        font-size: 38px;
    }

    .feature-card h3,
    .approach-card h3,
    .timeline-content h3,
    .cost-card h3,
    .faq-question h3,
    .terminal-text-content h3 {
        font-size: 22px;
    }
}

/* --- Green Highlight Styles --- */

.text-success {
    background: linear-gradient(135deg, var(--success-green), #00b058);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero-subtitle .text-success {
    color: var(--success-green);
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.impact-value.positive {
    background: linear-gradient(135deg, var(--success-green), #00b058);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cost-card .cost-amount.text-success,
.final-cta .text-success {
    background: linear-gradient(135deg, #ffffff, #c0e0d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cost-card .cost-amount.text-success {
    font-size: 64px;
    font-weight: 900;
}