:root {
    --bg-dark: #070710;
    --bg-card: rgba(14, 12, 28, 0.75);
    --bg-card-hover: rgba(22, 19, 44, 0.85);
    --border-purple: rgba(147, 51, 234, 0.25);
    --border-purple-glow: rgba(192, 132, 252, 0.5);
    
    --purple-primary: #7c3aed;
    --purple-light: #a855f7;
    --purple-bright: #c084fc;
    --purple-accent: #e9d5ff;
    --purple-gradient: linear-gradient(135deg, #6366f1 0%, #7c3aed 50%, #9333ea 100%);
    --text-gradient: linear-gradient(180deg, #ffffff 0%, #f3e8ff 50%, #d8b4fe 100%);
    --brand-glow-gradient: linear-gradient(135deg, #ffffff 10%, #e9d5ff 40%, #c084fc 70%, #9333ea 100%);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --font-heading: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden;
    width: 100%;
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 85, 247, 0.4) #070710;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    width: 100%;
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
}

/* Custom Scrollbar for HTML (Viewport Only) */
html::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

html::-webkit-scrollbar-track {
    background: #070710;
}

html::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.4);
    border-radius: 10px;
}

html::-webkit-scrollbar-thumb:hover {
    background: rgba(192, 132, 252, 0.7);
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Ambient Glow Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
    max-width: 100vw;
}

.orb-top {
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 650px;
    height: 450px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.35) 0%, rgba(147, 51, 234, 0.15) 50%, transparent 80%);
}

.orb-mid {
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.25) 0%, rgba(99, 102, 241, 0.1) 60%, transparent 80%);
}

.orb-bottom {
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.3) 0%, transparent 70%);
}

.app-container {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 60px 20px;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(14, 12, 28, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    padding: 12px 24px;
    margin-bottom: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(192, 132, 252, 0.3);
    border-radius: 50%;
    width: 36px;
    height: 36px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.logo-text .tld {
    color: var(--purple-light);
    font-weight: 600;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(22, 19, 44, 0.7);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.nav-icon-btn:hover {
    background: rgba(124, 58, 237, 0.3);
    border-color: rgba(192, 132, 252, 0.6);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(20, 17, 42, 0.85);
    border: 1px solid rgba(168, 85, 247, 0.35);
    border-radius: 30px;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--purple-accent);
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--purple-bright);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--purple-bright);
}

.hero-section {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 70px;
}

.hero-badge {
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.8px;
}

.brand-domain-display {
    margin: 8px 0 20px 0;
}

.glow-text {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    background: var(--brand-glow-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 35px rgba(168, 85, 247, 0.65)) drop-shadow(0 0 70px rgba(124, 58, 237, 0.35));
    display: inline-block;
}

.decorative-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    max-width: 380px;
    margin: 10px 0 24px 0;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.4), transparent);
}

.divider-diamond {
    color: var(--purple-light);
    font-size: 0.7rem;
    opacity: 0.8;
}

.hero-subtitle {
    max-width: 680px;
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
}

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

.offer-box-wrapper {
    width: 100%;
    max-width: 540px;
    margin-bottom: 30px;
}

.offer-box {
    display: flex;
    align-items: center;
    background: rgba(12, 10, 24, 0.85);
    border: 1px solid rgba(139, 92, 246, 0.35);
    border-radius: 14px;
    padding: 6px 6px 6px 14px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.offer-box-input-group {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.currency-prefix {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.25);
    border: 1px solid rgba(192, 132, 252, 0.4);
    color: var(--purple-bright);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 12px;
    border-radius: 8px;
    margin-right: 10px;
    user-select: none;
    white-space: nowrap;
}

.offer-box:focus-within {
    border-color: rgba(192, 132, 252, 0.7);
    box-shadow: 0 0 25px rgba(168, 85, 247, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.offer-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.offer-box input::placeholder {
    color: #64748b;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    outline: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 10px;
    transition: box-shadow 0.3s ease, filter 0.3s ease, background 0.3s ease;
    white-space: nowrap;
    transform: none !important;
}

.primary-btn {
    background: var(--purple-gradient);
    color: #ffffff;
    padding: 12px 24px;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.5);
}

.primary-btn:hover {
    box-shadow: 0 6px 28px rgba(147, 51, 234, 0.7);
    filter: brightness(1.1);
}

.primary-btn:active {
    filter: brightness(0.95);
}

.primary-btn:disabled {
    opacity: 0.85;
    cursor: not-allowed;
    filter: none;
}

.large-btn {
    padding: 14px 28px;
    font-size: 1.05rem;
    border-radius: 12px;
}

.spinner {
    display: inline-block;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
    margin-right: 4px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(18, 16, 36, 0.7);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 30px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
}

.pill .check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: rgba(124, 58, 237, 0.3);
    border: 1px solid rgba(192, 132, 252, 0.5);
    border-radius: 50%;
    color: var(--purple-accent);
    font-size: 0.65rem;
    font-weight: 800;
}

.hero-graphic-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 10px auto 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.floating-badge-top {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(18, 15, 38, 0.95);
    border: 1px solid rgba(168, 85, 247, 0.4);
    border-radius: 14px;
    padding: 10px 22px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 25px rgba(124, 58, 237, 0.35);
    backdrop-filter: blur(12px);
    z-index: 5;
    margin-bottom: -20px;
}

.floating-badge-content {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.25;
}

.floating-badge-content .small-tag {
    font-size: 0.72rem;
    color: var(--purple-bright);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.floating-badge-content .bold-tag {
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
    overflow: hidden;
}

.light-ray-effect {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100%;
    background: linear-gradient(180deg, rgba(192, 132, 252, 0.45) 0%, rgba(124, 58, 237, 0.15) 60%, transparent 100%);
    filter: blur(30px);
    pointer-events: none;
    z-index: 1;
}

.hero-book-img {
    width: 100%;
    max-width: 820px;
    height: auto;
    max-height: 480px;
    object-fit: contain;
    position: relative;
    z-index: 2;
    mix-blend-mode: normal;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    transform: none;
    transition: none;
}

.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border-purple);
    border-radius: 28px;
    padding: 50px 40px;
    margin-bottom: 40px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.brand-asset-section {
    text-align: center;
}

.section-badge-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.section-heading {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.highlight-purple {
    color: var(--purple-light);
    background: linear-gradient(135deg, #c084fc, #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    max-width: 640px;
    margin: 0 auto 40px auto;
    color: var(--text-secondary);
    font-size: 0.98rem;
}

.grid-four-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: rgba(18, 15, 36, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.18);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: background 0.35s ease, border-color 0.3s ease, box-shadow 0.35s ease;
}

.feature-card:hover {
    background: rgba(26, 22, 54, 0.85);
    border-color: rgba(192, 132, 252, 0.45);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(124, 58, 237, 0.2);
}

.card-icon-box {
    width: 54px;
    height: 54px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.15);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.cta-card-section {
    padding: 50px;
}

.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
}

.shield-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 360px;
    display: flex;
    justify-content: center;
}

.shield-img {
    width: 100%;
    max-width: 340px;
    height: auto;
    object-fit: contain;
    mix-blend-mode: normal;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    transform: none;
    transition: none;
}

.details-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.details-col .badge {
    margin-bottom: 16px;
}

.legacy-heading {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.legacy-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 28px;
}

.legacy-action-area {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.email-direct-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.email-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.email-copy-bar {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 9, 22, 0.9);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 10px;
    padding: 10px 14px;
    max-width: 340px;
}

.email-address {
    font-family: monospace;
    font-size: 0.88rem;
    color: var(--purple-accent);
    font-weight: 500;
}

.copy-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.copy-btn:hover {
    color: var(--purple-bright);
    background: rgba(124, 58, 237, 0.2);
}

.site-footer {
    text-align: center;
    padding-top: 20px;
}

.footer-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

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

.footer-links {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.footer-link {
    color: var(--text-muted);
    font-size: 0.82rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--purple-light);
    text-decoration: underline;
}

/* Privacy Page Styling */
.privacy-card {
    text-align: left;
    padding: 40px;
}

.privacy-last-updated {
    font-size: 0.84rem;
    color: var(--text-muted);
    margin-top: 4px;
    margin-bottom: 24px;
}

.privacy-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
    color: var(--text-secondary);
    line-height: 1.65;
    font-size: 0.95rem;
}

.privacy-section h2 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.privacy-section p {
    margin-bottom: 8px;
}

.privacy-section ul {
    margin-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.privacy-contact-email a {
    color: var(--purple-light);
    text-decoration: none;
    font-weight: 600;
}

.privacy-contact-email a:hover {
    text-decoration: underline;
}

.inline-btn {
    text-decoration: none;
    display: inline-flex;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    background: rgba(4, 3, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 16px;
    overflow: hidden;
    touch-action: none;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: rgba(16, 14, 32, 0.96);
    border: 1px solid rgba(168, 85, 247, 0.4);
    border-radius: 18px;
    width: calc(100% - 32px);
    max-width: 420px;
    overflow: hidden;
    padding: 22px 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), 0 0 30px rgba(124, 58, 237, 0.25);
    transition: transform 0.3s ease, opacity 0.3s ease;
    touch-action: none;
}

.modal-backdrop.active .modal-card {
    transform: translate(-50%, -50%) scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 14px;
    right: 16px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: #ffffff;
}

.modal-header {
    margin-bottom: 14px;
    text-align: left;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.modal-header p {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: left;
}

.form-group label {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--purple-accent);
}

.form-group input {
    background: rgba(10, 8, 22, 0.9);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.input-with-prefix {
    display: flex;
    align-items: center;
    background: rgba(10, 8, 22, 0.9);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    padding: 3px 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-with-prefix:focus-within {
    border-color: var(--purple-light);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.3);
}

.input-prefix {
    color: var(--purple-bright);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    margin-right: 6px;
    user-select: none;
    white-space: nowrap;
}

.input-with-prefix input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 6px 0;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    box-shadow: none !important;
}

.form-group textarea {
    background: rgba(10, 8, 22, 0.9);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    height: 54px;
    resize: none;
    transition: border-color 0.2s ease;
}

.security-group {
    background: rgba(124, 58, 237, 0.08);
    border: 1px dashed rgba(168, 85, 247, 0.35);
    border-radius: 10px;
    padding: 8px 10px;
}

.math-badge {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--purple-accent);
    background: rgba(124, 58, 237, 0.3);
    border: 1px solid rgba(192, 132, 252, 0.4);
    padding: 2px 8px;
    border-radius: 6px;
    margin-left: 4px;
    display: inline-block;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--purple-light);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.3);
}

.modal-submit-btn {
    margin-top: 4px;
    width: 100%;
    padding: 10px 16px;
    font-size: 0.88rem;
}

.toast-notification {
    position: fixed;
    bottom: 90px;
    bottom: max(90px, calc(env(safe-area-inset-bottom, 0px) + 75px));
    left: 50%;
    transform: translateX(-50%) translateY(40px);
    width: min(560px, calc(100vw - 32px));
    background: rgba(18, 15, 38, 0.98);
    border: 1px solid rgba(192, 132, 252, 0.6);
    border-radius: 16px;
    padding: 12px 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(168, 85, 247, 0.55);
    z-index: 3000;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    text-align: center;
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.toast-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(124, 58, 237, 0.35);
    border: 1px solid rgba(192, 132, 252, 0.5);
    border-radius: 50%;
    color: var(--purple-bright);
    font-weight: 700;
    font-size: 0.75rem;
}

.toast-text {
    line-height: 1.35;
    word-break: break-word;
}

@media (max-width: 900px) {
    .glow-text {
        font-size: 3.5rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .cta-card-section {
        padding: 36px 24px;
    }

    .two-col-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .shield-col {
        order: -1;
    }

    .shield-image-wrapper {
        max-width: 180px;
    }

    .shield-img {
        max-width: 160px;
    }

    .details-col {
        align-items: center;
        text-align: center;
    }

    .legacy-action-area {
        align-items: center;
    }

    .email-copy-bar {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    html {
        width: 100%;
        overflow-x: hidden;
    }

    body {
        width: 100%;
    }

    .glow-orb {
        max-width: 100vw;
    }

    .orb-top {
        width: 100vw;
        max-width: 380px;
    }

    .orb-mid {
        width: 100vw;
        max-width: 400px;
    }

    .orb-bottom {
        width: 100vw;
        max-width: 350px;
    }

    .app-container {
        padding: 16px 12px 40px 12px;
        width: 100%;
    }

    .navbar {
        padding: 10px 14px;
        width: 100%;
        max-width: 100%;
    }

    .glow-text {
        font-size: clamp(1.8rem, 8.5vw, 2.5rem);
        max-width: 100%;
        word-break: break-word;
    }

    .hero-title {
        font-size: clamp(1.4rem, 6.5vw, 1.75rem);
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        padding: 0 4px;
        max-width: 100%;
    }

    .offer-box-wrapper {
        width: 100%;
        max-width: 100%;
    }

    .offer-box {
        flex-direction: column;
        padding: 8px;
        gap: 8px;
        width: 100%;
        max-width: 100%;
    }

    .offer-box-input-group {
        display: flex;
        align-items: center;
        width: 100%;
        background: rgba(10, 8, 22, 0.7);
        border: 1px solid rgba(139, 92, 246, 0.3);
        border-radius: 10px;
        padding: 4px 8px;
    }

    .currency-prefix {
        margin-right: 8px;
        padding: 6px 10px;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .offer-box input {
        width: 100%;
        flex: 1;
        text-align: left;
        padding: 6px 4px;
        font-size: 0.88rem;
    }

    .offer-box input::placeholder {
        font-size: 0.82rem;
        text-align: left;
    }

    .offer-box .cta-btn {
        width: 100%;
        justify-content: center;
    }

    .feature-pills {
        gap: 8px;
        max-width: 100%;
    }

    .pill {
        padding: 6px 12px;
        font-size: 0.8rem;
        max-width: 100%;
    }

    .hero-graphic-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .floating-badge-top {
        padding: 8px 14px;
        max-width: 90%;
    }

    .grid-four-cards {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .section-card {
        padding: 20px 14px;
        width: 100%;
        max-width: 100%;
        border-radius: 20px;
    }

    .cta-card-section {
        padding: 20px 14px;
        width: 100%;
        max-width: 100%;
    }

    .shield-image-wrapper {
        max-width: 130px;
    }

    .shield-img {
        max-width: 110px;
    }

    .section-heading {
        font-size: 1.5rem;
    }

    .legacy-heading {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }

    .legacy-subtitle {
        font-size: 0.88rem;
        margin-bottom: 16px;
    }

    .legacy-action-area {
        gap: 16px;
        width: 100%;
    }

    .legacy-action-area .large-btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .email-direct-container {
        width: 100%;
        align-items: center;
    }

    .email-copy-bar {
        width: 100%;
        max-width: 100%;
        padding: 8px 12px;
    }

    .email-address {
        font-size: 0.8rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .modal-card {
        width: calc(100% - 24px);
        max-width: 420px;
        padding: 20px 18px;
        border-radius: 16px;
    }

    .modal-close-btn {
        top: 12px;
        right: 14px;
        font-size: 1.4rem;
    }

    .modal-header {
        margin-bottom: 10px;
        padding-right: 24px;
    }

    .modal-header h3 {
        font-size: 1.25rem;
    }

    .modal-header p {
        font-size: 0.85rem;
        line-height: 1.35;
    }

    .modal-form {
        gap: 12px;
    }

    .form-group {
        gap: 5px;
    }

    .form-group label {
        font-size: 0.85rem;
        font-weight: 600;
    }

    .form-group input {
        padding: 8px 12px;
        font-size: 0.95rem;
    }

    .input-with-prefix {
        padding: 3px 10px;
    }

    .input-prefix {
        font-size: 0.92rem;
    }

    .input-with-prefix input {
        padding: 6px 0;
        font-size: 0.95rem;
    }

    .form-group textarea {
        height: 48px;
        padding: 8px 12px;
        font-size: 0.92rem;
    }

    .security-group {
        padding: 8px 10px;
    }

    .math-badge {
        font-size: 0.88rem;
    }

    .modal-submit-btn {
        padding: 11px 16px;
        font-size: 0.95rem;
        margin-top: 6px;
    }

    .toast-notification {
        bottom: 80px;
        bottom: max(80px, calc(env(safe-area-inset-bottom, 0px) + 65px));
        width: calc(100vw - 24px);
        max-width: 500px;
        padding: 12px 16px;
        font-size: 0.85rem;
        border-radius: 14px;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.95), 0 0 35px rgba(168, 85, 247, 0.65);
    }
}