/* =====================================================
   Mymanga Connect — Custom HTML/CSS/JS Rebuild
   with dark / light mode support
   ===================================================== */

/* ---------------- Color tokens ---------------- */
:root {
    /* Brand */
    --primary: #6366f1;
    --primary-rgb: 99, 102, 241;
    --secondary: #8b5cf6;
    --secondary-rgb: 139, 92, 246;
    --accent: #06b6d4;
    --accent-rgb: 6, 182, 212;

    /* Dark mode (default) */
    --bg-body: #020617;
    --bg-body-rgb: 2, 6, 23;
    --bg-body-mid: #0f172a;
    --bg-body-mid-rgb: 15, 23, 42;
    --bg-body-end: #1e1b4b;
    --bg-body-end-rgb: 30, 27, 75;
    --bg-surface: rgba(15, 23, 42, 0.6);
    --bg-surface-hover: rgba(15, 23, 42, 0.85);
    --bg-surface-strong: rgba(15, 23, 42, 0.9);
    --border-color: rgba(255, 255, 255, 0.1);
    --border-color-strong: rgba(255, 255, 255, 0.18);

    --text-primary: #ffffff;
    --text-primary-rgb: 255, 255, 255;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;

    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 25px 50px -12px rgba(var(--primary-rgb), 0.25);

    --speed-line: rgba(var(--primary-rgb), 0.5);
    --particle: rgba(var(--primary-rgb), 0.6);
    --grid-line: rgba(var(--primary-rgb), 0.03);

    --success: #22c55e;
    --success-rgb: 34, 197, 94;
    --warning: #f59e0b;
    --danger: #ef4444;

    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-bounce: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    --nav-height: 5rem;
}

[data-theme="light"] {
    --bg-body: #f8fafc;
    --bg-body-rgb: 248, 250, 252;
    --bg-body-mid: #f1f5f9;
    --bg-body-mid-rgb: 241, 245, 249;
    --bg-body-end: #e0e7ff;
    --bg-body-end-rgb: 224, 231, 255;
    --bg-surface: rgba(255, 255, 255, 0.72);
    --bg-surface-hover: rgba(255, 255, 255, 0.95);
    --bg-surface-strong: rgba(255, 255, 255, 0.9);
    --border-color: rgba(var(--primary-rgb), 0.12);
    --border-color-strong: rgba(var(--primary-rgb), 0.22);

    --text-primary: #0f172a;
    --text-primary-rgb: 15, 23, 42;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;

    --shadow-card: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
    --shadow-card-hover: 0 25px 50px -12px rgba(var(--primary-rgb), 0.18);

    --speed-line: rgba(var(--primary-rgb), 0.35);
    --particle: rgba(var(--primary-rgb), 0.45);
    --grid-line: rgba(var(--primary-rgb), 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--bg-body) 0%, var(--bg-body-mid) 50%, var(--bg-body-end) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    transition: color var(--transition-base), background-color var(--transition-base);
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

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

ul {
    list-style: none;
}

/* ---------------- Utilities ---------------- */
.container {
    width: 100%;
    max-width: 80rem;
    margin-inline: auto;
    padding-inline: 1rem;
}

@media (min-width: 640px) {
    .container {
        padding-inline: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-inline: 2rem;
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------------- Buttons ---------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-on-primary);
    box-shadow: 0 10px 25px -5px rgba(var(--primary-rgb), 0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(var(--primary-rgb), 0.45);
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-outline {
    border: 2px solid rgba(var(--primary-rgb), 0.5);
    color: var(--text-primary);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #ffffff;
    box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-whatsapp:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp:hover::before {
    transform: translateX(100%);
}

.btn-ghost {
    border: 1px solid rgba(var(--primary-rgb), 0.4);
    color: var(--primary);
    background: transparent;
    border-radius: var(--radius-md);
}

[data-theme="light"] .btn-ghost {
    color: var(--primary);
}

.btn-ghost:hover {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary);
}

/* ---------------- Badges ---------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

.badge-glass {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    color: var(--accent);
}

.badge-indigo {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
}

.badge-purple {
    background: rgba(var(--secondary-rgb), 0.15);
    color: var(--secondary);
}

.badge-green {
    background: rgba(var(--success-rgb), 0.15);
    color: var(--success);
}

/* ---------------- Navigation ---------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--nav-height);
    background: rgba(var(--bg-body-mid-rgb), 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.nav-scrolled {
    background: rgba(var(--bg-body-mid-rgb), 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 80rem;
    margin-inline: auto;
    padding-inline: 1rem;
}

@media (min-width: 640px) {
    .nav-container {
        padding-inline: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding-inline: 2rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    height: 2.5rem;
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: scale(1.03);
}

.logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.logo-light-mode {
    display: none;
}

[data-theme="light"] .logo-dark-mode {
    display: none;
}

[data-theme="light"] .logo-light-mode {
    display: block;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    position: relative;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width var(--transition-fast);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle {
    position: relative;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    color: var(--text-primary);
    border-color: var(--primary);
    background: var(--bg-surface-hover);
}

.theme-icon {
    width: 1.25rem;
    height: 1.25rem;
    position: absolute;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.theme-icon.sun {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

.theme-icon.moon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="light"] .theme-icon.sun {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="light"] .theme-icon.moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

.mobile-portal {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--radius-full);
}

.portal-icon {
    width: 1.5rem;
    height: 1.5rem;
    object-fit: contain;
}

.menu-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    background: transparent;
    transition: background var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--bg-surface);
}

.menu-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.menu-icon line {
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
}

.nav-open .menu-line-top {
    transform: translateY(6px) rotate(45deg);
}

.nav-open .menu-line-mid {
    opacity: 0;
}

.nav-open .menu-line-bot {
    transform: translateY(-6px) rotate(-45deg);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }

    .menu-toggle,
    .mobile-portal {
        display: none;
    }
}

/* Mobile menu */
.nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(var(--bg-body-mid-rgb), 0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    gap: 0.5rem;
    z-index: 99;
    animation: slideDown 0.3s ease;
}

.nav-links.is-open .nav-link {
    font-size: 1.25rem;
    padding: 0.75rem 0;
}

.nav-links.is-open .btn {
    margin-top: 1rem;
    width: 100%;
    justify-content: center;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------------- Hero ---------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    padding-bottom: 4rem;
    overflow: hidden;
    background:
        radial-gradient(ellipse at top right, rgba(var(--primary-rgb), 0.18) 0%, transparent 45%),
        radial-gradient(ellipse at bottom left, rgba(var(--secondary-rgb), 0.12) 0%, transparent 45%),
        radial-gradient(ellipse at center right, rgba(var(--accent-rgb), 0.1) 0%, transparent 50%);
}

[data-theme="light"] .hero {
    background:
        radial-gradient(ellipse at top right, rgba(var(--primary-rgb), 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom left, rgba(var(--secondary-rgb), 0.07) 0%, transparent 50%),
        radial-gradient(ellipse at center right, rgba(var(--accent-rgb), 0.06) 0%, transparent 50%);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.hero-particles,
.speed-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--particle);
    border-radius: 50%;
    animation: particleFloat 8s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    25% { transform: translate(100px, -50px) scale(1.5); opacity: 0.8; }
    50% { transform: translate(-50px, 100px) scale(1); opacity: 0.4; }
    75% { transform: translate(-100px, -100px) scale(1.2); opacity: 0.7; }
}

.speed-line {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--speed-line), transparent);
    animation: speedLine 2s linear infinite;
}

@keyframes speedLine {
    0% { transform: translateY(-100px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

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

.hero-content > * + * {
    margin-top: 1.5rem;
}

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }

    .hero-content > * + * {
        margin-top: 1.75rem;
    }
}

.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-title {
    font-size: clamp(2.75rem, 7vw, 4.75rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

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

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    color: var(--text-secondary);
    max-width: 34rem;
    margin-inline: auto;
    line-height: 1.7;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-inline: 0;
    }
}

.hero-subtitle strong {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.5rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 32rem;
    margin-inline: auto;
    margin-top: 3rem;
}

@media (min-width: 1024px) {
    .hero-stats {
        margin-inline: 0;
    }
}

.stat-value {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900;
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.hero-visual {
    position: relative;
    display: none;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}

.hero-image-main {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 30px 60px -15px rgba(var(--primary-rgb), 0.35);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-bounce);
}

.hero-image-main:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.hero-image-main::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), transparent 40%, rgba(var(--accent-rgb), 0.1));
    pointer-events: none;
}

.hero-image-main img,
.hero-image-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-float {
    position: absolute;
    bottom: -2rem;
    left: -2.5rem;
    width: 45%;
    aspect-ratio: 3/2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 4px solid var(--bg-body-mid);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.25);
    animation: floatImage 4s ease-in-out infinite;
    z-index: 2;
}

[data-theme="light"] .hero-image-float {
    border-color: var(--bg-body);
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-float-card {
    position: absolute;
    top: 2rem;
    right: -1.5rem;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    background: var(--bg-surface-strong);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card-hover);
    animation: floatCard 3.5s ease-in-out infinite;
    z-index: 2;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-float-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.hero-float-value {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-float-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ---------------- Trust Bar ---------------- */
.trust-bar {
    position: relative;
    z-index: 2;
    padding-block: 2.5rem;
    margin-top: -2rem;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.trust-item:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-rgb), 0.4);
    background: var(--bg-surface-hover);
}

.trust-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.trust-icon-indigo {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
}

.trust-icon-cyan {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent);
}

.trust-icon-purple {
    background: rgba(var(--secondary-rgb), 0.15);
    color: var(--secondary);
}

.trust-icon-green {
    background: rgba(var(--success-rgb), 0.15);
    color: var(--success);
}

.trust-title {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.trust-desc {
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

/* ---------------- Sections ---------------- */
.section {
    padding-block: 6rem;
    position: relative;
}

@media (min-width: 768px) {
    .section {
        padding-block: 8rem;
    }
}

.section-gradient {
    background:
        radial-gradient(ellipse at top, rgba(var(--primary-rgb), 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(var(--secondary-rgb), 0.08) 0%, transparent 50%);
}

[data-theme="light"] .section-gradient {
    background:
        radial-gradient(ellipse at top, rgba(var(--primary-rgb), 0.06) 0%, transparent 55%),
        radial-gradient(ellipse at bottom right, rgba(var(--secondary-rgb), 0.05) 0%, transparent 55%);
}

.section-header {
    text-align: center;
    max-width: 42rem;
    margin-inline: auto;
    margin-bottom: 4rem;
}

.section-header > * + * {
    margin-top: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

/* ---------------- Package cards ---------------- */
.packages-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .packages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .packages-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.plan-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-bounce), border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.plan-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.5);
    box-shadow: var(--shadow-card-hover);
    background: var(--bg-surface-hover);
}

.plan-card-popular {
    position: relative;
    border-color: rgba(var(--primary-rgb), 0.5);
    border-width: 2px;
}

.popular-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--warning), var(--danger));
    color: #fff;
    padding: 0.25rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 800;
    white-space: nowrap;
    animation: badgePulse 2s ease-in-out infinite;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

@keyframes badgePulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
}

.plan-name {
    font-size: 1.875rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.plan-name-cyan { color: var(--accent); }
.plan-name-indigo { color: var(--primary); }
.plan-name-purple { color: var(--secondary); }
.plan-name-pink { color: #ec4899; }
.plan-name-amber { color: #f59e0b; }

.plan-speed {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.plan-unit {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.plan-price {
    margin-bottom: 1.5rem;
}

.plan-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.plan-period {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.plan-features {
    text-align: left;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.check-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--success);
    flex-shrink: 0;
}

/* ---------------- Business cards ---------------- */
.business-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .business-layout {
        grid-template-columns: 1fr 1.25fr;
        gap: 4rem;
    }
}

.business-visual {
    position: relative;
}

.business-badge {
    margin-bottom: 1rem;
}

.business-title {
    margin-bottom: 1rem;
}

.business-subtitle {
    margin-bottom: 2rem;
}

.business-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(var(--secondary-rgb), 0.25);
}

.business-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.business-perks {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.business-perk {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-full);
    background: rgba(var(--success-rgb), 0.1);
    color: var(--success);
    font-size: 0.8125rem;
    font-weight: 600;
}

.business-perk svg {
    width: 1rem;
    height: 1rem;
}

.business-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .business-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

 @media (min-width: 1024px) {
    .business-grid {
        grid-template-columns: 1fr;
    }
}

.business-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--secondary-rgb), 0.08), rgba(var(--accent-rgb), 0.08));
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    text-align: left;
    transition: transform var(--transition-bounce), box-shadow var(--transition-base);
}

.business-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    border-radius: var(--radius-lg);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.business-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-card-hover);
}

.business-plan {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.business-action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.business-name {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.business-name-cyan { color: var(--accent); }
.business-name-indigo { color: var(--primary); }
.business-name-purple { color: var(--secondary); }
.business-name-pink { color: #ec4899; }
.business-name-amber { color: #f59e0b; }

.business-speed-row {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
}

.business-speed {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.business-unit {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.business-price {
    text-align: right;
}

.business-amount {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.business-period {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* ---------------- Feature cards ---------------- */
.features-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-bounce), border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.5);
    box-shadow: var(--shadow-card-hover);
    background: var(--bg-surface-hover);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    margin-inline: auto;
    margin-bottom: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), rgba(var(--accent-rgb), 0.2));
    color: var(--primary);
    transition: transform var(--transition-base), background var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.35), rgba(var(--accent-rgb), 0.35));
}

.feature-icon svg {
    width: 2rem;
    height: 2rem;
}

.feature-icon-green {
    background: linear-gradient(135deg, rgba(var(--success-rgb), 0.2), rgba(var(--accent-rgb), 0.2));
    color: var(--success);
}

.feature-icon-green:hover,
.feature-card:hover .feature-icon-green {
    background: linear-gradient(135deg, rgba(var(--success-rgb), 0.35), rgba(var(--accent-rgb), 0.35));
}

.feature-icon-cyan {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(var(--primary-rgb), 0.2));
    color: var(--accent);
}

.feature-icon-cyan:hover,
.feature-card:hover .feature-icon-cyan {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.35), rgba(var(--primary-rgb), 0.35));
}

.feature-icon-purple {
    background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.2), rgba(var(--accent-rgb), 0.2));
    color: var(--secondary);
}

.feature-icon-purple:hover,
.feature-card:hover .feature-icon-purple {
    background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.35), rgba(var(--accent-rgb), 0.35));
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.feature-text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ---------------- CTA ---------------- */
.cta-card {
    position: relative;
    max-width: 56rem;
    margin-inline: auto;
    padding: 3rem 2rem;
    text-align: center;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--secondary-rgb), 0.08), rgba(var(--accent-rgb), 0.08));
    animation: pulseGlow 2s ease-in-out infinite;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    border-radius: var(--radius-xl);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.15); }
    50% { box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.3), 0 0 80px rgba(var(--secondary-rgb), 0.15); }
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.cta-text {
    color: var(--text-secondary);
    font-size: 1.25rem;
    max-width: 42rem;
    margin-inline: auto;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .cta-card {
        padding: 4rem 3rem;
    }

    .cta-buttons {
        flex-direction: row;
    }
}

/* ---------------- Footer ---------------- */
.footer {
    padding-block: 3rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    height: 2rem;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.footer-logo:hover {
    opacity: 1;
}

.footer-logo .logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ---------------- Reduced motion ---------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}