/* ========================================
   BlogHunter.se - Landing Page Styles
   Modern, warm brownish design with glassmorphism
   ======================================== */

/* ===== CSS Variables (Design Tokens) ===== */
/* ===== Background Variants ===== */
body {
    --bg-start: #faf5eb;
    --bg-mid: #f3ecdf;
    --bg-end: #ece3d3;
}

:root {
    /* Colors */
    --color-bg-start: var(--bg-start);
    --color-bg-mid: var(--bg-mid);
    --color-bg-end: var(--bg-end);
    --color-primary: #1e5bff;
    --color-primary-dark: #1648cc;
    --color-secondary: #00a389;
    --color-accent: #ff6a00;
    --color-accent-dark: #e85f00;
    --color-text-dark: #0f172a;
    --color-text-medium: #475569;
    --color-text-light: #94a3b8;
    --color-card-bg: rgba(255, 255, 255, 0.8);
    --color-card-border: rgba(15, 23, 42, 0.08);
    --color-white: #ffffff;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 6rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.5rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 50px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(255, 106, 0, 0.35);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-medium);
    background: linear-gradient(180deg, var(--color-bg-start) 0%, var(--color-bg-mid) 50%, var(--color-bg-end) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary);
}

ul {
    list-style: none;
}

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

/* ===== Scroll CTA Banner ===== */
.scroll-cta-banner {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translate(-50%, 120%);
    background: rgba(15, 23, 42, 0.95);
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.35);
    z-index: 2000;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.scroll-cta-banner.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.scroll-cta-text {
    font-size: 0.9rem;
    color: #e2e8f0;
    white-space: nowrap;
}

.scroll-cta-action {
    background: var(--color-accent);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.85rem;
}

.scroll-cta-action:hover {
    background: var(--color-accent-dark);
    color: #fff;
}

.scroll-cta-close {
    background: transparent;
    border: none;
    color: #cbd5f5;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0 6px;
}

@media (max-width: 720px) {
    .scroll-cta-banner {
        width: calc(100% - 24px);
        border-radius: 16px;
        padding: 12px 14px;
        justify-content: space-between;
    }

    .scroll-cta-text {
        white-space: normal;
        font-size: 0.85rem;
    }
}

/* ===== Container ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-text-dark);
    font-weight: 700;
    line-height: 1.2;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: inherit;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-md {
    padding: 0.7rem 1.8rem;
    font-size: var(--font-size-base);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-md);
}

.btn-xl {
    padding: 1.25rem 3rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: rgba(247, 249, 252, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(247, 249, 252, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.logo-img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.logo-img-sm {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-medium);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-dark);
    position: relative;
    transition: all var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-text-dark);
    transition: all var(--transition-normal);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
    letter-spacing: -0.02em;
}

.hero-title .highlight {
    color: var(--color-primary);
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--color-secondary);
    opacity: 0.4;
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-medium);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 106, 0, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(30, 91, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.section-subtitle {
    font-size: var(--font-size-md);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Features Section ===== */
.features {
    padding: var(--spacing-xxl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.feature-description {
    font-size: var(--font-size-base);
    color: var(--color-text-medium);
    line-height: 1.6;
}

/* ===== Pricing Section ===== */
.pricing {
    padding: var(--spacing-xxl) 0;
    background: rgba(233, 238, 245, 0.55);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    align-items: start;
}

.pricing-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
}

.pricing-card:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--color-secondary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-featured {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.9);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-featured:hover {
    transform: scale(1.05) translateY(-8px);
    border-color: var(--color-primary);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-card-border);
}

.pricing-name {
    font-size: var(--font-size-xl);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-text-dark);
}

.price-period {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
}

.pricing-features {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.pricing-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-medium);
    font-size: var(--font-size-sm);
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--spacing-xxl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--color-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--color-secondary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    font-size: var(--font-size-md);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    font-size: var(--font-size-base);
    color: var(--color-text-medium);
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--spacing-xxl) 0;
}

.cta-box {
    background: var(--color-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xxl);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
}

.cta-subtitle {
    font-size: var(--font-size-md);
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Footer ===== */
.footer {
    background: rgba(233, 238, 245, 0.7);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-heading {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-medium);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-card-border);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text-dark);
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --font-size-4xl: 2.5rem;
        --font-size-3xl: 2rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-featured {
        transform: none;
    }

    .pricing-featured:hover {
        transform: translateY(-8px);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --font-size-2xl: 1.5rem;
        --spacing-xxl: 3rem;
    }

    .nav-menu,
    .nav-buttons {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .nav-menu.active,
    .nav-buttons.active {
        display: flex;
    }

    .nav-container {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        order: 3;
        padding-top: var(--spacing-md);
    }

    .nav-buttons {
        order: 4;
        padding-bottom: var(--spacing-sm);
    }

    .hero {
        min-height: auto;
        padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .hero-stats {
        gap: var(--spacing-lg);
    }

    .stat-number {
        font-size: var(--font-size-xl);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .features-grid,
    .pricing-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .cta-box {
        padding: var(--spacing-xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    :root {
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --container-padding: 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* ===== Feature Icons ===== */
.feature-icon-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto;
    border-radius: var(--radius-md);
}

.feature-icon-svg {
    width: 64px;
    height: 64px;
    margin: 0 auto;
}

/* ===== Billing Toggle ===== */
.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.billing-label {
    font-weight: 500;
    color: var(--color-text-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.billing-label.active {
    color: var(--color-text-dark);
    font-weight: 600;
}

.discount-badge {
    background: var(--color-accent);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    margin-left: var(--spacing-xs);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 56px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-card-border);
    transition: var(--transition-normal);
    border-radius: var(--radius-full);
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background: var(--color-white);
    transition: var(--transition-normal);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked+.toggle-slider {
    background: var(--color-primary);
}

.toggle-switch input:checked+.toggle-slider::before {
    transform: translateX(26px);
}

/* ===== Pricing Grid 3 Columns ===== */
.pricing-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* ===== Check Icon ===== */
.check-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: var(--spacing-xs);
    background: var(--color-primary);
    border-radius: 50%;
    position: relative;
}

.check-icon::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 3px;
    width: 4px;
    height: 8px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* ===== Price Billed Text ===== */
.price-billed {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* ===== Responsive Pricing Grid 3 ===== */
@media (max-width: 1024px) {
    .pricing-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .pricing-grid-3 {
        grid-template-columns: 1fr;
    }

    .billing-toggle {
        flex-wrap: wrap;
    }
}

/* ===== Fallback for older browsers ===== */
@supports not (backdrop-filter: blur(10px)) {

    .navbar,
    .feature-card,
    .pricing-card,
    .faq-item,
    .cta-box {
        background: rgba(255, 255, 255, 0.95);
    }
}

/* ===== Scroll Signup Popup ===== */
.scroll-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.scroll-popup-overlay.is-visible {
    display: flex;
}

.scroll-popup {
    background: linear-gradient(180deg, #111827 0%, #0f172a 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    padding: 30px;
    max-width: 480px;
    width: 100%;
    position: relative;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.38);
    text-align: left;
    color: #f8fafc;
    overflow: hidden;
}

.scroll-popup::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(232, 93, 4, 0.35), transparent 38%);
    pointer-events: none;
}

.scroll-popup h3 {
    margin-bottom: 10px;
    font-size: 1.4rem;
    color: #f8fafc;
}

.scroll-popup p {
    color: rgba(248, 250, 252, 0.78);
    margin-bottom: 18px;
}

.scroll-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    border: none;
    background: transparent;
    font-size: 1.4rem;
    cursor: pointer;
    color: rgba(248, 250, 252, 0.72);
}

.scroll-popup-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(232, 93, 4, 0.16);
    color: #fdba74;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.scroll-popup-label::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #fb923c;
    box-shadow: 0 0 0 6px rgba(251, 146, 60, 0.12);
    animation: scroll-popup-pulse 1.8s ease-in-out infinite;
}

.scroll-popup-visual {
    margin: 18px 0 20px;
    padding: 8px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
    overflow: hidden;
}

.scroll-popup-image {
    display: block;
    width: 100%;
    border-radius: 12px;
}

.scroll-popup-metric {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 14px;
}

.scroll-popup-metric strong {
    font-size: 0.82rem;
    font-weight: 700;
    color: #f8fafc;
}

.scroll-popup-metric span {
    font-size: 0.78rem;
    color: #fb923c;
    font-weight: 700;
}

.scroll-popup-bars {
    height: 74px;
    display: flex;
    align-items: flex-end;
    gap: 6px;
}

.scroll-popup-bar {
    flex: 1;
    height: var(--bar-height, 35%);
    border-radius: 8px 8px 0 0;
    background: linear-gradient(180deg, #fb923c 0%, #e85d04 100%);
    transform-origin: bottom;
    animation: scroll-popup-rise 1.1s ease forwards;
    opacity: 0.9;
}

.scroll-popup-bar:nth-child(2) { animation-delay: 0.08s; }
.scroll-popup-bar:nth-child(3) { animation-delay: 0.16s; }
.scroll-popup-bar:nth-child(4) { animation-delay: 0.24s; }
.scroll-popup-bar:nth-child(5) { animation-delay: 0.32s; }
.scroll-popup-bar:nth-child(6) { animation-delay: 0.40s; }

.scroll-popup-bar.is-active {
    background: linear-gradient(180deg, #fdba74 0%, #f97316 100%);
    box-shadow: 0 0 24px rgba(249, 115, 22, 0.35);
}

.scroll-popup .btn.btn-primary {
    background: #e85d04;
    border-color: #e85d04;
    color: #fff;
}

.scroll-popup .btn.btn-primary:hover {
    background: #c44d00;
    border-color: #c44d00;
}

@keyframes scroll-popup-rise {
    from {
        transform: scaleY(0.18);
        opacity: 0.35;
    }
    to {
        transform: scaleY(1);
        opacity: 1;
    }
}

@keyframes scroll-popup-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(0.88);
        opacity: 0.7;
    }
}

/* ===== Comparison Section ===== */
.comparison {
    padding: 80px 0;
    background: var(--color-surface);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.comparison-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.comparison-card-highlight {
    border-color: rgba(30, 91, 255, 0.35);
    box-shadow: 0 22px 46px rgba(30, 91, 255, 0.15);
}

.comparison-title {
    margin-bottom: 16px;
    font-size: 1.35rem;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    display: grid;
    gap: 10px;
}

.comparison-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.98rem;
    color: var(--color-text);
}

.comparison-item::before {
    display: inline-block;
    width: 20px;
    text-align: center;
    font-weight: 700;
}

.comparison-item-neg::before {
    content: "✕";
    color: #ef4444;
}

.comparison-item-pos::before {
    content: "✓";
    color: #16a34a;
}

@media (max-width: 900px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}