/* ==========================================================================
   Variables & Reset
   ========================================================================== */
:root {
    /* Brand Palette */
    --primary-blue: #004883;
    --primary-blue-rgb: 0, 72, 131;
    --secondary-green: #5cb82a;
    --secondary-green-rgb: 92, 184, 42;
    --accent-orange: #f37021;
    --accent-orange-hover: #e05e10;
    --light-blue: #2494d4;
    
    /* Neutral Colors */
    --bg-light: #f4f8fb;
    --bg-white: #ffffff;
    --text-dark: #1e2e3d;
    --text-muted: #5a7184;
    --border-color: #e2e8f0;
    
    /* Layout Constants */
    --max-width: 1200px;
    --border-radius: 12px;
    --transition-speed: 0.3s;
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.btn-primary {
    background-color: var(--accent-orange);
    color: var(--bg-white);
    box-shadow: 0 8px 16px rgba(243, 112, 33, 0.25);
}

.btn-primary:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(243, 112, 33, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: var(--primary-blue);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.btn-large {
    font-size: 1.15rem;
    padding: 16px 40px;
}

/* ==========================================================================
   Header Section
   ========================================================================== */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 72, 131, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 12px 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    transition: transform var(--transition-speed) ease;
}

.logo-link:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    gap: 6px;
    white-space: nowrap;
}

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

.logo-text-green {
    color: var(--secondary-green);
}

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

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.2rem;
        gap: 4px;
    }
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-nav-link {
    color: var(--text-dark, #0f172a);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color var(--transition-speed) ease;
    white-space: nowrap;
}

.header-nav-link:hover,
.header-nav-link.active {
    color: var(--primary-blue, #2563eb);
}

.nav-btn-manual {
    background: var(--accent-orange, #f37021);
    color: #ffffff !important;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition-speed) ease;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.nav-btn-manual:hover {
    background: #e05e10;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(243, 112, 33, 0.25);
}

.social-links {
    display: flex;
    gap: 14px;
    align-items: center;
}

.social-icon-link {
    color: var(--text-muted);
    transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon-link:hover {
    transform: translateY(-2px);
}

#facebook-header:hover, #facebook-footer:hover {
    color: #1877f2;
}

#instagram-header:hover, #instagram-footer:hover {
    color: #e1306c;
}

#youtube-header:hover, #youtube-footer:hover {
    color: #ff0000;
}

.social-svg {
    width: 22px;
    height: 22px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    background: linear-gradient(135deg, #f4f8fb 0%, #e9f2f8 100%);
    position: relative;
    padding: 80px 0 120px 0;
    overflow: hidden;
}

/* Decorative background dynamic waves styling option 2 */
.hero-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60%;
    height: 120%;
    background: radial-gradient(circle, rgba(92, 184, 42, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(36, 148, 212, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge {
    background-color: rgba(92, 184, 42, 0.12);
    color: var(--secondary-green);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    letter-spacing: 1px;
    display: inline-block;
    border: 1px solid rgba(92, 184, 42, 0.2);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    line-height: 1.15;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 24px;
}

.highlight-blue {
    color: var(--primary-blue);
}
.highlight-green {
    color: var(--secondary-green);
}
.highlight-orange {
    color: var(--accent-orange);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 560px;
}

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

/* CTA Download Button Wrapper */
.cta-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 480px;
}

.btn-cta {
    width: 100%;
    height: 64px; /* fixed height for loading alignment */
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    display: flex;
    gap: 12px;
}

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

.cta-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 12px;
    text-align: center;
    width: 100%;
}

/* Download Progress Bar Inside Button */
.progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 5px;
    width: 0%;
    background-color: var(--bg-white);
    transition: width 0.1s ease;
    opacity: 0.8;
}

/* Hero Book Visual Column */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.book-wrapper {
    width: 100%;
    max-width: 320px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 10;
    animation: float 6s ease-in-out infinite;
}

.book-image {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(12px 12px 20px rgba(0, 72, 131, 0.25));
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), filter 0.4s ease;
}

.book-wrapper:hover .book-image {
    transform: translateY(-6px) scale(1.03);
    filter: drop-shadow(15px 20px 25px rgba(0, 72, 131, 0.35));
}

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

/* Wave Divider */
.wave-container {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 5;
    line-height: 0;
}

.wave-svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */
.benefits-section {
    padding: 100px 0;
    background-color: var(--bg-white);
    position: relative;
    z-index: 6;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 800;
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.15rem;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 64px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all var(--transition-speed) ease;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(0, 72, 131, 0.08);
}

.benefit-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.benefit-icon-wrapper svg {
    width: 28px;
    height: 28px;
}

/* Card Visual Variants inspired by mockup 2 */
.card-blue {
    border-top: 4px solid var(--light-blue);
}
.circle-blue {
    background-color: rgba(36, 148, 212, 0.1);
    color: var(--light-blue);
}

.card-green {
    border-top: 4px solid var(--secondary-green);
}
.circle-green {
    background-color: rgba(92, 184, 42, 0.1);
    color: var(--secondary-green);
}

.card-orange {
    border-top: 4px solid var(--accent-orange);
}
.circle-orange {
    background-color: rgba(243, 112, 33, 0.1);
    color: var(--accent-orange);
}

.benefit-card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

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

/* ==========================================================================
   CTA Footer Section
   ========================================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #003663 100%);
    color: var(--bg-white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(92, 184, 42, 0.15) 0%, rgba(0, 0, 0, 0) 50%);
    pointer-events: none;
}

.cta-container-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.15rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-large.btn-scroll-to {
    background-color: var(--accent-orange);
    color: var(--bg-white);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.btn-large.btn-scroll-to:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Unified 3-Column Footer (Matching Blog Layout across all pages)
   ========================================================================== */
.footer {
    background-color: #0a192f;
    color: #94a3b8;
    padding: 60px 0 35px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 35px;
}

.footer-col h4,
.footer-brand-title {
    font-family: var(--font-heading, 'Outfit', sans-serif);
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand-img {
    height: 32px;
    width: auto;
}

.footer-col p {
    line-height: 1.65;
    margin-bottom: 16px;
    color: #94a3b8;
}

.footer-socials {
    display: flex;
    gap: 14px;
    margin-bottom: 16px;
}

.footer-social-icon {
    color: #94a3b8;
    transition: color 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-social-icon:hover {
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-list li {
    margin-bottom: 12px;
}

.footer-links-list a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-disclaimer-legal {
    border-top: 1px solid #1e293b;
    padding-top: 25px;
    margin-top: 25px;
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.6;
    text-align: center;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==========================================================================
   Modal Popup & Lead Form Styling
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 43, 80, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background-color: var(--bg-white);
    width: 100%;
    max-width: 480px;
    border-radius: 24px;
    padding: 40px 32px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 72, 131, 0.18);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.2rem;
    line-height: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-speed) ease, transform var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.modal-close-btn:hover {
    color: var(--primary-blue);
    background-color: var(--bg-light);
    transform: scale(1.05);
}

.modal-header {
    text-align: center;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: rgba(0, 72, 131, 0.08);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

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

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 8px;
    line-height: 1.2;
}

.modal-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.modal-form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.form-label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    height: 50px;
    padding: 0 16px;
    border-radius: 10px;
    border: 1.5px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    outline: none;
    transition: border-color var(--transition-speed) ease;
}

.form-input::placeholder {
    color: #a0aec0;
}

.form-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 72, 131, 0.08);
}

.modal-submit-btn {
    width: 100%;
    height: 56px;
    font-size: 1.1rem;
    margin-top: 10px;
    display: flex;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.submit-btn-icon svg {
    width: 20px;
    height: 20px;
}

.submit-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    width: 0%;
    background-color: var(--bg-white);
    transition: width 0.1s ease;
    opacity: 0.8;
}

.form-privacy {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 16px;
    text-align: center;
    line-height: 1.4;
}

/* Modal Success State */
.modal-success-state {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 0;
}

.success-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: rgba(92, 184, 42, 0.12);
    color: var(--secondary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.success-icon-wrapper svg {
    width: 32px;
    height: 32px;
}

.success-title {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.success-message {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 8px;
}

.success-submessage {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Toggle Views on Success */
.modal-card.success-active .modal-form,
.modal-card.success-active .modal-header {
    display: none;
}

.modal-card.success-active .modal-success-state {
    display: flex;
}

/* ==========================================================================
   Thank You Page (gracias.html) Styling
   ========================================================================== */
.thankyou-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f4f8fb 0%, #e9f2f8 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thankyou-container {
    max-width: 760px;
    width: 100%;
}

.thankyou-card {
    background-color: var(--bg-white);
    border-radius: 24px;
    padding: 44px 36px;
    box-shadow: 0 15px 35px rgba(0, 72, 131, 0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(0, 72, 131, 0.05);
}

.thankyou-icon-wrapper {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background-color: rgba(92, 184, 42, 0.12);
    color: var(--secondary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.thankyou-icon-wrapper svg {
    width: 34px;
    height: 34px;
}

.thankyou-title {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 14px;
    line-height: 1.25;
}

.thankyou-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
    max-width: 620px;
}

.thankyou-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    width: 100%;
    margin-bottom: 24px;
}

.next-steps-container {
    text-align: left;
    width: 100%;
    margin-bottom: 24px;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background-color: #f8fafc;
    border: 1px solid #e2edf6;
    border-radius: 14px;
    padding: 16px 20px;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--secondary-green);
    color: var(--bg-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 4px;
}

.step-content p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ==========================================================================
   Upsell Bridge Section (Manual Práctico)
   ========================================================================== */
.upsell-bridge-card {
    width: 100%;
    background: linear-gradient(180deg, #fbfdfe 0%, #f2f7fc 100%);
    border: 2px solid #d3e4f5;
    border-radius: 20px;
    padding: 36px 30px;
    margin: 6px 0 20px 0;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 72, 131, 0.05);
}

.upsell-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(243, 112, 33, 0.12);
    color: var(--accent-orange);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.upsell-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 10px;
    line-height: 1.25;
}

.upsell-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.55;
    max-width: 580px;
    margin: 0 auto 20px auto;
}

.manual-mockup-wrapper {
    margin: 12px auto 18px auto;
    max-width: 270px;
}

.manual-mockup-img {
    width: 100%;
    max-width: 250px;
    height: auto;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 16px 24px rgba(0, 72, 131, 0.18));
    transition: transform 0.3s ease;
}

.manual-mockup-img:hover {
    transform: translateY(-4px) scale(1.02);
}

.manual-product-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.manual-product-desc {
    font-size: 0.98rem;
    color: var(--text-muted);
    line-height: 1.55;
    max-width: 540px;
    margin: 0 auto 20px auto;
}

.manual-benefits-list {
    list-style: none;
    padding: 0;
    margin: 0 auto 22px auto;
    max-width: 460px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.manual-benefits-list li {
    font-size: 0.98rem;
    color: #243a4e;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.manual-benefits-list .check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: rgba(92, 184, 42, 0.15);
    color: var(--secondary-green);
    font-weight: 800;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.manual-price-box {
    margin: 6px auto 20px auto;
    padding: 10px 22px;
    background-color: rgba(243, 112, 33, 0.07);
    border: 1.5px solid rgba(243, 112, 33, 0.25);
    border-radius: 12px;
    display: inline-block;
}

.manual-price-text {
    font-family: var(--font-heading);
    font-size: 1.32rem;
    color: var(--primary-blue);
    font-weight: 700;
}

.manual-price-highlight {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--accent-orange);
    margin-left: 2px;
}

.btn-upsell {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--accent-orange);
    color: var(--bg-white) !important;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 8px 22px rgba(243, 112, 33, 0.35);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.btn-upsell:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(243, 112, 33, 0.45);
}

.manual-free-notice {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 14px;
    line-height: 1.45;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Bottom Social Links
   ========================================================================== */
.thankyou-social-section {
    width: 100%;
    margin-top: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.social-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 14px;
}

.thankyou-socials-btn {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-facebook-brand {
    background-color: #1877f2;
    color: var(--bg-white);
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(24, 119, 242, 0.2);
}

.btn-facebook-brand:hover {
    background-color: #166fe5;
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(24, 119, 242, 0.3);
}

.btn-instagram-brand {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--bg-white);
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(204, 35, 102, 0.2);
}

.btn-instagram-brand:hover {
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(204, 35, 102, 0.3);
}

.btn-youtube-brand {
    background-color: #ff0000;
    color: var(--bg-white);
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(255, 0, 0, 0.2);
}

.btn-youtube-brand:hover {
    background-color: #e50000;
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(255, 0, 0, 0.3);
}

/* ==========================================================================
   Responsive Adaptability
   ========================================================================== */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-info {
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .cta-wrapper {
        margin-left: auto;
        margin-right: auto;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .benefit-card {
        align-items: center;
        text-align: center;
    }
    
    .footer-bottom {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 14px;
    }
    
    .header-container {
        flex-direction: column;
        gap: 16px;
    }
    
    .header-btn {
        display: none; /* Hide secondary btn in header on small mobile to save space */
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .btn-cta {
        font-size: 1.1rem;
        height: 58px;
    }
    
    .book-wrapper {
        max-width: 280px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 24px;
    }
}

/* ==========================================================================
   Legal and Privacy Additions
   ========================================================================== */
.cta-legal-warning {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 16px;
    text-align: left;
    max-width: 580px;
}

@media (max-width: 992px) {
    .cta-legal-warning {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
}

.form-group-checkbox {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 24px;
    text-align: left;
}

.form-checkbox {
    margin-top: 3px;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-blue);
    flex-shrink: 0;
}

.form-checkbox-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
    cursor: pointer;
}

.form-checkbox-label a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 500;
}

.form-checkbox-label a:hover {
    color: var(--primary-blue-hover);
}

.legal-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f4f8fb 0%, #e9f2f8 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.legal-container {
    max-width: 800px;
    width: 100%;
    padding: 0 20px;
}

.legal-card {
    background-color: var(--bg-white);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 15px 35px rgba(0, 72, 131, 0.08);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 72, 131, 0.05);
}

.legal-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 12px;
    line-height: 1.25;
}

.legal-subtitle {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-top: 10px;
    margin-bottom: 16px;
    line-height: 1.25;
}

.legal-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-style: italic;
}

.legal-block p {
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.65;
    margin-bottom: 16px;
}

.legal-block h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-top: 24px;
    margin-bottom: 12px;
}

.legal-block ul {
    margin-bottom: 16px;
    padding-left: 20px;
}

.legal-block li {
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 8px;
}

.legal-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    width: 100%;
    margin: 32px 0;
}

.legal-footer-nav {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}

.copyright-notice {
    font-size: 0.85rem !important;
    color: var(--text-muted) !important;
    margin-top: 24px;
    font-style: italic;
}

@media (max-width: 600px) {
    .legal-card {
        padding: 32px 20px;
        border-radius: 16px;
    }
    .legal-title {
        font-size: 1.7rem;
    }
    .legal-subtitle {
        font-size: 1.4rem;
    }
    .legal-section {
        padding: 40px 0;
    }
    
    /* Thank You Page Mobile Optimizations */
    .thankyou-card {
        padding: 32px 18px;
        border-radius: 18px;
    }
    .thankyou-title {
        font-size: 1.65rem;
    }
    .thankyou-subtitle {
        font-size: 0.95rem;
    }
    .upsell-bridge-card {
        padding: 24px 16px;
        border-radius: 16px;
    }
    .upsell-title {
        font-size: 1.45rem;
    }
    .upsell-subtitle {
        font-size: 0.95rem;
    }
    .manual-product-name {
        font-size: 1.2rem;
    }
    .manual-benefits-list li {
        font-size: 0.92rem;
    }
    .btn-upsell {
        font-size: 1.05rem;
        padding: 15px 20px;
        width: 100%;
    }
    .thankyou-socials-btn {
        flex-direction: column;
        width: 100%;
    }
    .thankyou-socials-btn .btn {
        width: 100%;
        justify-content: center;
    }
}