/* ==========================================================================
   Samuel-Tec Design System & Ultra Responsive Landing Page Styles
   ========================================================================== */

:root {
    --bg-dark: #07090E;
    --bg-surface: #0E131F;
    --bg-surface-elevated: #161D2F;
    --bg-glass: rgba(18, 26, 43, 0.75);
    --border-glass: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 240, 255, 0.3);

    --text-main: #F0F4FC;
    --text-muted: #94A3B8;
    --text-dim: #64748B;

    --cyan-accent: #00F0FF;
    --purple-accent: #8B5CF6;
    --emerald-accent: #10B981;
    --yellow-accent: #F59E0B;
    --red-accent: #EF4444;

    --gradient-hero: linear-gradient(135deg, #00F0FF 0%, #8B5CF6 50%, #EC4899 100%);

    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-pill: 999px;

    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    word-wrap: break-word;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Background Glow Effects */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

.bg-glow-1 {
    width: clamp(250px, 40vw, 500px);
    height: clamp(250px, 40vw, 500px);
    background: rgba(0, 240, 255, 0.12);
    top: -100px;
    left: -100px;
}

.bg-glow-2 {
    width: clamp(300px, 50vw, 600px);
    height: clamp(300px, 50vw, 600px);
    background: rgba(139, 92, 246, 0.12);
    top: 400px;
    right: -150px;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: clamp(50px, 8vw, 100px) 0;
}

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

.text-center { text-align: center; }
.margin-auto { margin-left: auto; margin-right: auto; }
.max-w-800 { max-width: 800px; }

.gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-cyan { color: var(--cyan-accent); }
.text-purple { color: var(--purple-accent); }
.text-emerald { color: var(--emerald-accent); }
.text-yellow { color: var(--yellow-accent); }
.text-dim { color: var(--text-dim); }

/* Glassmorphism Panel */
.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
    border-color: var(--border-glow);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.12);
}

.glass-tag {
    background: rgba(14, 19, 31, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
    width: auto;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cyan-accent), #00A3FF);
    color: #040D1A;
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 240, 255, 0.45);
}

.btn-emerald {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-emerald:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-glass);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--cyan-accent);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* Navbar */
.navbar-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 0;
    transition: all 0.3s ease;
}

.navbar-header.scrolled {
    padding: 12px 0;
    background: rgba(7, 9, 14, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--cyan-accent), var(--purple-accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #000;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.7rem;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--cyan-accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-link:hover {
    color: var(--cyan-accent);
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 4px;
}

/* Hero Section */
.hero-section {
    padding: clamp(90px, 10vw, 120px) 0 clamp(40px, 6vw, 80px) 0;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cyan-accent);
    margin-bottom: 20px;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--cyan-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyan-accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 240, 255, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-metrics {
    display: flex;
    gap: 30px;
    border-top: 1px solid var(--border-glass);
    padding-top: 20px;
    flex-wrap: wrap;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 800;
    color: var(--cyan-accent);
}

.metric-label {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    width: 100%;
}

.visual-card {
    position: relative;
    padding: 10px;
    overflow: hidden;
}

.visual-img {
    width: 100%;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.overlay-tag {
    position: absolute;
    z-index: 2;
}

.overlay-tag.top-left { top: 16px; left: 16px; }
.overlay-tag.bottom-right { bottom: 16px; right: 16px; }

.tag-title {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-main);
}

.tag-status {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.tag-status.green { color: var(--emerald-accent); }

/* Ticker Section */
.tech-ticker-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 0;
    overflow: hidden;
}

.ticker-wrapper {
    display: flex;
    overflow: hidden;
    user-select: none;
}

.ticker-track {
    display: flex;
    gap: 36px;
    animation: scroll 30s linear infinite;
    white-space: nowrap;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--text-muted);
}

.ticker-item i {
    color: var(--cyan-accent);
    font-size: 1.1rem;
}

/* Section Header */
.section-header {
    margin-bottom: clamp(32px, 6vw, 60px);
}

.section-tag {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--cyan-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.section-description {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
}

/* Grids */
.grid-2-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.gap-30 { gap: 30px; }
.align-center { align-items: center; }

/* Solution Card */
.solution-card {
    padding: clamp(20px, 4vw, 32px);
    display: flex;
    flex-direction: column;
}

.card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.icon-cyan { background: rgba(0, 240, 255, 0.1); color: var(--cyan-accent); }
.icon-purple { background: rgba(139, 92, 246, 0.1); color: var(--purple-accent); }
.icon-emerald { background: rgba(16, 185, 129, 0.1); color: var(--emerald-accent); }
.icon-yellow { background: rgba(245, 158, 11, 0.1); color: var(--yellow-accent); }
.icon-red { background: rgba(239, 68, 68, 0.1); color: var(--red-accent); }

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.card-text {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.check-list i {
    color: var(--emerald-accent);
    font-size: 1.05rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Feature Box List */
.feature-box-list {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-box {
    display: flex;
    gap: 14px;
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: rgba(0, 240, 255, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--cyan-accent);
    flex-shrink: 0;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.feature-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Mockups */
.preview-mockup {
    overflow: hidden;
    width: 100%;
}

.mockup-header {
    background: rgba(14, 19, 31, 0.9);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border-glass);
}

.mockup-header .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mockup-header .dot.red { background: #FF5F56; }
.mockup-header .dot.yellow { background: #FFBD2E; }
.mockup-header .dot.green { background: #27C93F; }

.mockup-title {
    margin-left: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
}

.mockup-body {
    padding: 18px;
    background: #060911;
    overflow-x: auto;
}

.mockup-img {
    width: 100%;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    object-fit: cover;
}

/* Calculator Section */
.calculator-box {
    padding: clamp(20px, 4vw, 40px);
}

.calc-subtitle {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cyan-accent);
}

.checkbox-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.checkbox-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 240, 255, 0.3);
}

.checkbox-card input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-muted);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.2s ease;
}

.checkbox-card input[type="checkbox"]:checked + .checkmark {
    background: var(--cyan-accent);
    border-color: var(--cyan-accent);
}

.checkbox-card input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: #000;
    font-weight: 900;
    font-size: 0.85rem;
}

.chk-title {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.chk-desc {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.glass-panel-inner {
    background: rgba(14, 19, 31, 0.7);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.summary-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.summary-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.selected-list {
    margin: 20px 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.selected-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    background: rgba(0, 240, 255, 0.05);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--cyan-accent);
}

.est-badge {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 14px;
}

/* Differences Cards */
.diff-card {
    padding: 28px;
    position: relative;
}

.diff-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: 14px;
    right: 20px;
}

.diff-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.diff-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    padding: 16px 20px;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-align: left;
    gap: 12px;
}

.faq-icon {
    font-size: 1.3rem;
    color: var(--cyan-accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    margin-top: 12px;
}

/* CTA Section */
.cta-box {
    padding: clamp(36px, 6vw, 60px) 20px;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 14px;
}

.cta-desc {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--text-muted);
    margin-bottom: 28px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: #04060A;
    border-top: 1px solid var(--border-glass);
    padding: 60px 0 24px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 14px;
    max-width: 320px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-main);
}

.footer-links li {
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.footer-links a:hover {
    color: var(--cyan-accent);
}

.footer-contact-item {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.footer-contact-item a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.footer-contact-item a:hover {
    color: var(--cyan-accent);
    background: rgba(0, 240, 255, 0.08);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid var(--border-glass);
    padding-top: 24px;
    font-size: 0.82rem;
    color: var(--text-dim);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.wa-tooltip {
    position: absolute;
    right: 68px;
    background: rgba(14, 19, 31, 0.95);
    color: var(--text-main);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    white-space: nowrap;
    border: 1px solid var(--border-glass);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.floating-whatsapp:hover .wa-tooltip {
    opacity: 1;
}

/* ==========================================================================
   ULTRA RESPONSIVE BREAKPOINTS (Mobile First & Tablet Overrides)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-metrics { justify-content: center; }
    .grid-3-cols { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .overlay-tag.top-left { top: 12px; left: 12px; }
    .overlay-tag.bottom-right { bottom: 12px; right: 12px; }
}

@media (max-width: 768px) {
    .nav-actions .btn { display: none; }
    .grid-2-cols, .grid-3-cols { grid-template-columns: 1fr; }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(7, 9, 14, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 40px;
        gap: 24px;
        transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .nav-menu.active { left: 0; }
    .nav-link { font-size: 1.2rem; }
    .mobile-toggle { display: block; }
    .mobile-menu-wa-btn { display: inline-flex; margin-top: 10px; width: 85%; max-width: 280px; }
    .footer-content { grid-template-columns: 1fr; gap: 30px; }
    .calculator-box { padding: 16px; }
    .hero-buttons .btn { width: 100%; }
    .hero-metrics { gap: 16px; justify-content: space-around; }
    .floating-whatsapp { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 1.7rem; }
    .wa-tooltip { display: none; }
    .logo-icon { width: 42px; height: 42px; font-size: 1.4rem; }
    .logo-text { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .badge-pill { font-size: 0.78rem; padding: 5px 12px; }
    .solution-card { padding: 20px 16px; }
    .diff-card { padding: 20px 16px; }
    .glass-tag { padding: 8px 10px; }
}