/* ==========================================================================
   NetSold — Landing Page Styles
   Theme: White background (#ffffff), Primary color #3D70CD
   ========================================================================== */

:root {
    --primary: #3D70CD;
    --primary-hover: #2e5cb3;
    --primary-light: #eff4fc;
    --primary-tint: #d6e3f8;
    --primary-rgb: 61, 112, 205;

    --bg-white: #ffffff;
    --bg-subtle: #f8fafc;
    --bg-card: #ffffff;

    --text-main: #0f172a;
    --text-muted: #475569;
    --text-light: #94a3b8;

    --border-color: #e2e8f0;
    --border-focus: #3D70CD;

    --success: #10b981;
    --danger: #ef4444;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 25px -3px rgba(61, 112, 205, 0.12), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 35px -5px rgba(61, 112, 205, 0.16), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 9999px;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-white);
    color: var(--text-main);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-white);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

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

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

.text-bold {
    font-weight: 700;
}

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

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

/* Typography Helpers */
.section {
    padding: 5.5rem 0;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-pill);
    margin-bottom: 0.85rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    padding: 0.75rem 1.6rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(61, 112, 205, 0.35);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 18px rgba(61, 112, 205, 0.45);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: #ffffff;
    color: var(--text-main);
    border: 1.5px solid var(--border-color);
}

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

.btn-sm {
    padding: 0.55rem 1.25rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.95rem 2rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 1.2rem;
    height: 1.2rem;
}

/* ==========================================================================
   Header & Nav
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    object-fit: cover;
}

.brand-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.4rem 0;
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 22px;
    background: transparent;
    cursor: pointer;
    padding: 0;
}

.mobile-toggle .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    padding: 5rem 0 4rem;
    overflow: hidden;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 3.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.5rem;
    border: 1px solid var(--primary-tint);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.035em;
    color: var(--text-main);
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 580px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.75rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 36px;
    background-color: var(--border-color);
}

/* Hero Visual Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.mockup-frame-wrapper {
    position: relative;
    width: 100%;
    max-width: 340px;
}

.mockup-glow {
    position: absolute;
    top: 15%;
    left: 10%;
    right: 10%;
    bottom: 15%;
    background: radial-gradient(circle, rgba(61, 112, 205, 0.25) 0%, rgba(255, 255, 255, 0) 70%);
    filter: blur(40px);
    z-index: 1;
}

.phone-mockup {
    position: relative;
    z-index: 2;
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    transition: transform var(--transition-normal);
}

.phone-mockup:hover {
    transform: translateY(-4px);
    box-shadow: none;
}

.mockup-img {
    width: 100%;
    border-radius: 0;
    display: block;
}

/* Floating interactive cards */
.floating-card {
    position: absolute;
    z-index: 3;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    animation: float 4s ease-in-out infinite;
}

.top-card {
    top: 8%;
    left: -20%;
}

.bottom-card {
    bottom: 8%;
    right: -15%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.floating-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon {
    background-color: #d1fae5;
    color: #059669;
}

.check-icon svg {
    width: 18px;
    height: 18px;
}

.float-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.float-subtitle {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
}

.platform-chips {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.chip {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-pill);
}

.chip-depop {
    background-color: #fee2e2;
    color: #b91c1c;
}

.chip-vinted {
    background-color: #cffafe;
    color: #0e7490;
}

.chip-ebay {
    background-color: #fef3c7;
    color: #b45309;
}

.chip-fb {
    background-color: #dbeafe;
    color: #1d4ed8;
}

/* ==========================================================================
   Platforms Bar
   ========================================================================== */
.platforms-bar-section {
    padding: 2.25rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background-color: #ffffff;
}

.platforms-bar-heading {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 1.25rem;
}

.platforms-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.platform-badge-pill {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    font-size: 0.925rem;
    color: var(--text-main);
    transition: all var(--transition-fast);
}

.platform-badge-pill:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.platform-bullet {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.depop-bullet {
    background-color: #ff2300;
}

.vinted-bullet {
    background-color: #007782;
}

.ebay-bullet {
    background-color: #e53238;
}

.fb-bullet {
    background-color: #1877f2;
}

.platform-sub {
    font-size: 0.775rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Showcase / Tabs Section
   ========================================================================== */
.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    background-color: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tab-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(61, 112, 205, 0.3);
}

.tab-icon {
    width: 1.15rem;
    height: 1.15rem;
}

.showcase-content-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 4rem;
}

.showcase-mockup-col {
    display: flex;
    justify-content: center;
}

.showcase-screen {
    display: none;
    max-width: 320px;
    background: transparent;
    padding: 0;
    text-align: center;
}

.showcase-screen.active {
    display: block;
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.showcase-img {
    width: 100%;
    border-radius: 0;
    display: block;
    box-shadow: none;
    transition: transform var(--transition-normal);
}

.showcase-img:hover {
    transform: translateY(-4px);
    box-shadow: none;
}

.screen-caption {
    margin-top: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-bottom: 0.2rem;
}

.showcase-details-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.feature-card {
    display: flex;
    gap: 1.25rem;
    padding: 1.35rem;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.feature-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-card-icon svg {
    width: 22px;
    height: 22px;
}

.feature-card-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-main);
}

.feature-card-body p {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   Features Grid
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-card {
    background-color: #ffffff;
    padding: 2.25rem 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.grid-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.grid-card-icon {
    width: 52px;
    height: 52px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.grid-card-icon svg {
    width: 26px;
    height: 26px;
}

.grid-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.65rem;
}

.grid-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   Profit Calculator
   ========================================================================== */
.calculator-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 3rem;
    max-width: 1050px;
    margin: 0 auto;
}

.calculator-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    color: var(--text-main);
    outline: none;
    transition: all var(--transition-fast);
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1rem;
    padding-right: 3rem;
    cursor: pointer;
}

select.form-control:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%233D70CD' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(61, 112, 205, 0.15);
}

.calc-info-note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    background-color: var(--primary-light);
    border: 1px solid var(--primary-tint);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--primary-hover);
    font-weight: 500;
}

.calculator-result {
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.result-header {
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.result-badge {
    font-size: 0.775rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.result-big-number {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin: 0.4rem 0;
    letter-spacing: -0.02em;
}

.result-margin {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.result-margin span {
    color: var(--success);
    font-weight: 700;
}

.breakdown-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breakdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.35rem 0;
}

.highlight-row {
    font-size: 1.05rem;
    color: var(--text-main);
    padding-top: 0.25rem;
}

/* ==========================================================================
   Comparison Table
   ========================================================================== */
.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    background-color: #ffffff;
    border: 1px solid var(--border-color);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th,
.comparison-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.comparison-table th {
    background-color: #ffffff;
    font-weight: 700;
    color: var(--text-main);
}

.comparison-table th.col-highlight,
.comparison-table td.col-highlight {
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.check {
    display: inline-block;
    color: var(--success);
    font-weight: 800;
    margin-right: 0.4rem;
}

.cross {
    display: inline-block;
    color: var(--danger);
    font-weight: 800;
    margin-right: 0.4rem;
}

.neutral {
    display: inline-block;
    color: var(--text-light);
    font-weight: 800;
    margin-right: 0.4rem;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.25rem 2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-fast);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stars {
    color: #f59e0b;
    letter-spacing: 0.15em;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.quote {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.75rem;
    font-style: italic;
}

.author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.author-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-main);
}

.author span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-container {
    max-width: 800px;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.accordion-item.active {
    border-color: var(--primary);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.35rem 1.75rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    text-align: left;
    background-color: #ffffff;
}

.accordion-header:hover {
    color: var(--primary);
}

.accordion-icon {
    font-size: 1.35rem;
    line-height: 1;
    color: var(--primary);
    transition: transform var(--transition-fast);
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
    padding: 0 1.75rem;
}

.accordion-item.active .accordion-content {
    padding: 0 1.75rem;
}

.accordion-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    padding-bottom: 1.2rem;
}

/* ==========================================================================
   CTA Section & App Store Buttons
   ========================================================================== */
.cta-box {
    background: linear-gradient(135deg, #3D70CD 0%, #2554a8 100%);
    border-radius: var(--radius-lg);
    padding: 5rem 3rem;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 20px 40px rgba(61, 112, 205, 0.28);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.cta-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    background-color: #ffffff;
    color: var(--text-main);
    padding: 0.85rem 1.65rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.store-svg {
    width: 28px;
    height: 28px;
    color: var(--text-main);
}

.store-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.store-sub {
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--text-muted);
    line-height: 1;
}

.store-main {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
}

.cta-microcopy {
    display: flex;
    justify-content: center;
    gap: 1.75rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    flex-wrap: wrap;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--border-color);
    background-color: #ffffff;
    padding: 5rem 0 2.5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 320px;
}

.footer-tagline {
    margin-top: 1rem;
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.25rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-light);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links-inline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-links-inline a:hover {
    color: var(--primary);
}

.dot {
    color: var(--border-color);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta-group {
        justify-content: center;
    }

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

    .top-card {
        left: -5%;
    }

    .bottom-card {
        right: -5%;
    }

    .showcase-content-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .calculator-container {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.35rem;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-box {
        padding: 3.5rem 1.5rem;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: #ffffff;
        flex-direction: column;
        padding: 2rem 1.5rem;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-150%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.open .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.open .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .top-card, .bottom-card {
        display: none; /* Hide floating badges on smaller screens for clean layout */
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-divider {
        display: none;
    }

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