/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Prevent horizontal scrolling on mobile */
body {
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #5DB075;
    text-decoration: none;
}

.logo a {
    text-decoration: none;
}

.logo a:hover {
    text-decoration: none;
}

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

.nav-link:hover {
    color: #5DB075;
}

.cta-button {
    background: #5DB075;
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-button:hover {
    background: #4a9460;
    transform: translateY(-2px);
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .cta-button:hover {
        transform: none;
    }
    
    .cta-button:active {
        background: #4a9460;
        transform: scale(0.98);
    }
    
    .step-card:hover,
    .benefit-card:hover {
        transform: none;
    }
    
    .step-card:active,
    .benefit-card:active {
        transform: scale(0.98);
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    background: none;
    border: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover {
    background-color: rgba(93, 176, 117, 0.1);
}

.mobile-menu-toggle:active {
    background-color: rgba(93, 176, 117, 0.2);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 999;
    padding-top: 80px;
}

.mobile-menu-overlay.active {
    display: block;
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
}

.mobile-nav-menu .nav-link {
    font-size: 1.2rem;
    padding: 1rem;
    text-align: center;
    width: 100%;
    border-bottom: 1px solid #f0f0f0;
}

.mobile-nav-menu .cta-button {
    margin-top: 1rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fffe 0%, #f0f9f4 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.highlight {
    color: #5DB075;
}

.hero-description {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
}

.feature-item i {
    color: #5DB075;
    font-size: 1.2rem;
}

.hero-cta {
    max-width: 500px;
}

.waitlist-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.email-input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: #5DB075;
}

.cta-button-primary {
    background: #5DB075;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button-primary:hover {
    background: #4a9460;
    transform: translateY(-2px);
}

.cta-subtitle {
    color: #666;
    font-size: 0.9rem;
    text-align: center;
}

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #f0f0f0, #ffffff);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    flex-shrink: 0;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.1);
}

.app-preview {
    padding: 15px;
    height: 100%;
    background: linear-gradient(180deg, #5DB075 0%, #4a9460 100%);
    display: flex;
    flex-direction: column;
}

.app-header {
    text-align: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.app-logo-img {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
}

.app-header h3 {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

.app-content {
    background: white;
    border-radius: 12px;
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.meal-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.meal-icon {
    font-size: 1.8rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.meal-info {
    flex: 1;
    min-width: 0;
}

.meal-info h4 {
    color: #333;
    font-size: 0.9rem;
    margin-bottom: 4px;
    line-height: 1.2;
    font-weight: 600;
}

.meal-info p {
    color: #666;
    font-size: 0.75rem;
    line-height: 1.3;
    margin: 0;
}

.stats {
    display: flex;
    justify-content: space-around;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #5DB075;
    line-height: 1.2;
    margin-bottom: 2px;
}

.stat-label {
    font-size: 0.7rem;
    color: #666;
    line-height: 1;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: #ffffff;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.step-card {
    background: #f8fffe;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #e8f5ea;
    transition: transform 0.3s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: #5DB075;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: #5DB075;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.step-card h3 {
    font-size: 1.5rem;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.step-card p {
    color: #666;
    line-height: 1.6;
}

/* Doctor Section */
.doctor {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
}

.doctor-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.doctor-image {
    position: relative;
    text-align: center;
}

.doctor-photo {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.doctor-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #5DB075;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.doctor-header {
    margin-bottom: 2rem;
}

.doctor-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.doctor-title {
    font-size: 1.2rem;
    color: #5DB075;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.doctor-location {
    color: #666;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.doctor-location i {
    color: #5DB075;
}

.doctor-mission {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8fffe;
    border-radius: 15px;
    border-left: 4px solid #5DB075;
}

.doctor-mission h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.doctor-mission p {
    color: #666;
    line-height: 1.6;
}

.doctor-credentials {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.credential-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.credential-icon {
    width: 60px;
    height: 60px;
    background: #5DB075;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 1rem;
}

.credential-icon i {
    color: white !important;
    font-size: 1.5rem;
}

.credential-text h4 {
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
}

.credential-text p {
    color: #666;
    line-height: 1.5;
    font-size: 0.95rem;
    text-align: center;
}

/* About Metabyl Section */
.about-metabyl {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-description {
    font-size: 1.3rem;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* Book Section */
.book-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.book-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.book-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.book-cover {
    position: relative;
    perspective: 1000px;
}

.book-3d {
    position: relative;
    width: 280px;
    height: 360px;
    transform-style: preserve-3d;
    animation: bookFloat 3s ease-in-out infinite;
}

@keyframes bookFloat {
    0%, 100% { transform: rotateY(-15deg) translateY(0px); }
    50% { transform: rotateY(-15deg) translateY(-10px); }
}

.book-front {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: rotateY(0deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.book-front::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: bookShine 4s ease-in-out infinite;
}

@keyframes bookShine {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.book-spine {
    position: absolute;
    left: -8px;
    top: 0;
    bottom: 0;
    width: 8px;
    background: linear-gradient(to bottom, #4a9063 0%, #3d7851 100%);
    border-radius: 4px 0 0 4px;
}

.book-face {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.book-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.book-subtitle {
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.3;
    text-align: center;
}

.book-author {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    width: 100%;
    text-align: center;
}

.book-info {
    padding: 2rem 0;
}

.book-badge {
    display: inline-block;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(93, 176, 117, 0.3);
}

.book-title-main {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.book-subtitle-main {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.book-description {
    margin-bottom: 2.5rem;
}

.book-description p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.book-features {
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.8rem 0;
}

.feature-item i {
    color: #5DB075;
    font-size: 1.2rem;
    margin-right: 1rem;
    width: 20px;
    text-align: center;
}

.feature-item span {
    font-size: 1rem;
    color: #555;
    line-height: 1.5;
}

.book-cta {
    text-align: left;
}

.book-cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(93, 176, 117, 0.3);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.book-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(93, 176, 117, 0.4);
}

.book-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.book-cta-button:hover::before {
    left: 100%;
}

.book-cta-subtitle {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

/* About Page Styles */
.about-hero {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(93, 176, 117, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.about-hero .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-hero-content {
    padding-right: 2rem;
}

.about-hero-title {
    font-size: 3.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-subtitle {
    font-size: 1.9rem;
    color: #5DB075;
    margin-bottom: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    position: relative;
}

.about-hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    border-radius: 2px;
}

.about-hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2rem;
}

.about-hero-description p {
    margin-bottom: 1.8rem;
}

.about-hero-description strong {
    color: #5DB075;
    font-weight: 600;
    padding: 0 4px;
    background: rgba(93, 176, 117, 0.1);
    border-radius: 4px;
}

.about-hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-photo {
    width: 100%;
    max-width: 320px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.about-photo:hover {
    transform: scale(1.02);
}

.about-badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 1rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(93, 176, 117, 0.4);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border: 3px solid white;
    transition: all 0.3s ease;
}

.about-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(93, 176, 117, 0.5);
}

.about-badge i {
    font-size: 1.1rem;
}

.about-section {
    padding: 100px 0;
    background: #ffffff;
    position: relative;
}

.about-section.alt {
    background: linear-gradient(135deg, #f8fffe 0%, #f0f9f4 100%);
}

.about-section.alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 80%, rgba(93, 176, 117, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 1.9;
    color: #555;
    position: relative;
    z-index: 1;
}

.about-content p {
    margin-bottom: 1.8rem;
}

.about-content strong {
    color: #333;
    font-weight: 600;
    background: rgba(93, 176, 117, 0.1);
    padding: 0 4px;
    border-radius: 4px;
}

.about-list {
    margin: 2rem 0;
    padding-left: 0;
    list-style: none;
}

.about-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.about-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #5DB075;
    font-weight: bold;
    font-size: 1.2rem;
}

.about-cta {
    text-align: center;
    margin-top: 2rem;
}

.about-cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(93, 176, 117, 0.3);
}

.about-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(93, 176, 117, 0.4);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3.5rem;
}

.help-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.help-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.help-card:hover::before {
    transform: translateX(0);
}

.help-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.help-card i {
    font-size: 3.5rem;
    color: #5DB075;
    margin-bottom: 1.5rem;
    background: rgba(93, 176, 117, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.help-card:hover i {
    background: rgba(93, 176, 117, 0.2);
    transform: scale(1.1);
}

.help-card h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
}

.help-link {
    display: inline-block;
    color: #5DB075;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(93, 176, 117, 0.05);
}

.help-link:hover {
    color: white;
    background: #5DB075;
    transform: translateY(-2px);
}

.about-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto;
    flex-wrap: wrap;
}

.about-form .email-input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
    min-width: 250px;
}

.about-form .email-input:focus {
    border-color: #5DB075;
}

.about-form-button {
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(93, 176, 117, 0.3);
}

.about-form-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(93, 176, 117, 0.4);
}

.form-subtitle {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: 1rem;
}

/* About Page Mobile Styles */
@media (max-width: 768px) {
    .about-hero {
        padding: 100px 0 80px;
    }
    
    .about-hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-hero-content {
        padding-right: 0;
    }
    
    .about-hero-image {
        order: -1;
    }
    
    .about-hero-title {
        font-size: 2.8rem;
        margin-bottom: 1.2rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .about-hero-subtitle::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-hero-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .about-photo {
        max-width: 280px;
    }
    
    .about-badge {
        bottom: -10px;
        right: -10px;
        padding: 0.8rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .about-section {
        padding: 80px 0;
    }
    
    .about-content {
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    .about-list li {
        font-size: 1.05rem;
    }
    
    .help-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2.5rem;
    }
    
    .help-card {
        padding: 2rem;
    }
    
    .help-card i {
        font-size: 3rem;
        width: 70px;
        height: 70px;
    }
    
    .help-card h3 {
        font-size: 1.3rem;
    }
    
    .about-form {
        flex-direction: column;
        gap: 1.2rem;
    }
    
    .about-form .email-input {
        min-width: auto;
    }
}

/* About Page Extra Mobile Styles */
@media (max-width: 480px) {
    .about-hero-title {
        font-size: 2.2rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.3rem;
    }
    
    .about-hero-description {
        font-size: 1rem;
    }
    
    .about-photo {
        max-width: 240px;
    }
    
    .about-badge {
        bottom: -8px;
        right: -8px;
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .about-section {
        padding: 60px 0;
    }
    
    .about-content {
        font-size: 1rem;
    }
    
    .help-card {
        padding: 1.5rem;
    }
    
    .help-card i {
        font-size: 2.5rem;
        width: 60px;
        height: 60px;
    }
    
    .help-card h3 {
        font-size: 1.2rem;
    }
}

/* Navigation Active State */
.nav-link.active {
    color: #5DB075;
    font-weight: 600;
}

/* Key Benefits Section */
.benefits {
    padding: 80px 0;
    background: #ffffff;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: #f8fffe;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #e8f5ea;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(93, 176, 117, 0.1);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: #5DB075;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.benefit-icon i {
    font-size: 2rem;
    color: white;
}

.benefit-card h3 {
    font-size: 1.3rem;
    color: #1a1a1a;
    margin-bottom: 1rem;
    font-weight: 600;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #5DB075 0%, #4a9460 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.waitlist-form-large {
    display: flex;
    max-width: 500px;
    margin: 0 auto 2rem;
    gap: 1rem;
}

.email-input-large {
    flex: 1;
    padding: 1.2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
}

.cta-button-large {
    background: #1a1a1a;
    color: white;
    border: none;
    padding: 1.2rem 2rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-button-large:hover {
    background: #333;
    transform: translateY(-2px);
}

.privacy-notice {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 1rem;
    text-align: center;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand .logo-text {
    color: #5DB075;
}

.footer-description {
    margin-top: 1rem;
    color: #ccc;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-section h4 {
    color: #5DB075;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #5DB075;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #333;
    color: #ccc;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #5DB075;
    color: white;
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    text-align: center;
    color: #ccc;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    margin-bottom: 1rem;
}

.modal-header i {
    font-size: 3rem;
    color: #5DB075;
    margin-bottom: 1rem;
}

.modal-header h3 {
    color: #1a1a1a;
    font-size: 1.5rem;
}

.modal-body p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-close {
    background: #5DB075;
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
}

.modal-close:hover {
    background: #4a9460;
}

/* Tablet and Mobile Optimizations */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-content {
        gap: 3rem;
    }
    
    .doctor-content {
        gap: 3rem;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Design */
@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero Section */
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    /* Forms */
    .waitlist-form,
    .waitlist-form-large {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .email-input,
    .email-input-large {
        padding: 1rem;
        font-size: 1rem;
        border-radius: 8px;
    }
    
    .cta-button-primary,
    .cta-button-large {
        padding: 1rem;
        font-size: 1rem;
        border-radius: 8px;
        min-height: 50px;
    }
    
    /* Phone Mockup */
    .phone-mockup {
        width: 250px;
        height: 500px;
        margin: 0 auto;
    }
    
    /* Sections */
    .section-header {
        margin-bottom: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-description {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    /* How It Works */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .step-card {
        padding: 1.5rem;
        position: relative;
    }
    
    .card-icon,
    .benefit-icon {
        margin: 0 auto 1.2rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .card-icon i,
    .benefit-icon i {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    
    /* Doctor Section */
    .doctor {
        padding: 60px 0;
    }
    
    .doctor-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .doctor-name {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .doctor-title {
        font-size: 1.1rem;
    }
    
    .doctor-photo {
        max-width: 250px;
    }
    
    .doctor-mission {
        padding: 1.2rem;
    }
    
    .credential-item {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
        align-items: center;
    }
    
    .credential-icon {
        flex-shrink: 0;
        margin-bottom: 0.5rem;
    }
    
    .credential-icon i {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    
    /* Book Section Mobile */
    .book-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .book-visual {
        padding: 1rem;
        order: 2;
    }
    
    .book-3d {
        width: 220px;
        height: 280px;
    }
    
    .book-title {
        font-size: 1.4rem;
        margin-bottom: 0.8rem;
    }
    
    .book-subtitle {
        font-size: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .book-author {
        font-size: 0.9rem;
    }
    
    .book-info {
        padding: 1rem 0;
        order: 1;
    }
    
    .book-title-main {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .book-subtitle-main {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .book-description p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .book-features {
        margin-bottom: 2rem;
    }
    
    .feature-item {
        margin-bottom: 0.8rem;
        padding: 0.6rem 0;
    }
    
    .feature-item i {
        font-size: 1.1rem;
        margin-right: 0.8rem;
    }
    
    .feature-item span {
        font-size: 0.9rem;
    }
    
    .book-cta {
        text-align: center;
    }
    
    .book-cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
    
    .book-cta-subtitle {
        font-size: 0.85rem;
        margin-top: 0.8rem;
    }
    
    /* Benefits */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit-card {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .social-links {
        justify-content: center;
        margin-top: 1rem;
        gap: 1rem;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .social-link i {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    
    /* Modal */
    .modal-content {
        width: 95%;
        margin: 20% auto;
        padding: 1.5rem;
    }
    
    /* Book Page Mobile */
    .book-hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .book-cover-placeholder {
        width: 220px;
        height: 280px;
        transform: none;
        margin: 0 auto;
    }
    
    .book-cover-content {
        padding: 20px;
    }
    
    .book-cover-content h3 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .book-cover-content h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .book-cover-content p {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .book-cover-subtitle {
        font-size: 0.8rem;
    }
    
    .book-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .book-subtitle {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .book-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .author-photo {
        max-width: 220px;
    }
    
    .author-name {
        font-size: 1.8rem;
    }
    
    .author-title {
        font-size: 1.1rem;
    }
    
    .author-description {
        font-size: 1rem;
    }
    
    .insight-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .insight-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto;
    }
    
    .insight-icon i {
        font-size: 1.2rem;
    }
    
    .insight-text h4 {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }
    
    .insight-text p {
        font-size: 0.95rem;
    }
    
    .signup-title {
        font-size: 2rem;
    }
    
    .signup-description {
        font-size: 1.1rem;
    }
    
    .form-label {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    /* Base */
    .container {
        padding: 0 15px;
    }
    
    /* Header */
    .nav {
        padding: 0.8rem 0;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    /* Hero */
    .hero {
        padding: 100px 0 50px;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .hero-cta {
        max-width: 100%;
    }
    
    /* Phone Mockup */
    .phone-mockup {
        width: 220px;
        height: 440px;
        padding: 15px;
        margin: 2rem auto;
    }
    
    .app-preview {
        padding: 12px;
    }
    
    .app-header {
        margin-bottom: 15px;
    }
    
    .app-logo-img {
        width: 32px;
        height: 32px;
        margin-bottom: 6px;
    }
    
    .app-header h3 {
        font-size: 0.9rem;
    }
    
    .app-content {
        padding: 12px;
        border-radius: 10px;
    }
    
    .meal-card {
        align-items: center;
        gap: 10px;
        padding: 10px;
        margin-bottom: 12px;
    }
    
    .meal-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        width: 32px;
        height: 32px;
        font-size: 1.4rem;
        line-height: 1;
    }
    
    .meal-info h4 {
        font-size: 0.85rem;
        margin-bottom: 3px;
    }
    
    .meal-info p {
        font-size: 0.7rem;
    }
    
    .stats {
        padding-top: 10px;
        margin-top: auto;
    }
    
    .stat-number {
        font-size: 1rem;
        margin-bottom: 1px;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
    
    /* Sections */
    .section-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .section-description {
        font-size: 0.95rem;
    }
    
    /* How It Works & Benefits */
    .step-card,
    .benefit-card {
        padding: 1.2rem;
        position: relative;
    }
    
    .card-icon,
    .benefit-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    
    .card-icon i,
    .benefit-icon i {
        font-size: 1.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    
    .step-number {
        top: -12px;
        width: 24px;
        height: 24px;
        font-size: 0.9rem;
    }
    
    .step-card h3,
    .benefit-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
        line-height: 1.3;
    }
    
    .step-card p,
    .benefit-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    /* Doctor Section */
    .doctor-name {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }
    
    .doctor-title {
        font-size: 1rem;
    }
    
    .doctor-photo {
        max-width: 200px;
    }
    
    .doctor-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
        align-items: center;
        justify-content: center;
    }
    
    .doctor-badge i {
        display: flex;
        align-items: center;
        line-height: 1;
    }
    
    .doctor-location {
        justify-content: center;
    }
    
    .doctor-location i {
        display: flex;
        align-items: center;
        line-height: 1;
        flex-shrink: 0;
    }
    
    .doctor-mission h3 {
        font-size: 1.1rem;
    }
    
    .credential-text h4 {
        font-size: 1rem;
    }
    
    .credential-text p {
        font-size: 0.9rem;
    }
    
    /* CTA Section */
    .cta {
        padding: 60px 0;
    }
    
    .cta-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .cta-description {
        font-size: 1rem;
    }
    
    /* Forms */
    .email-input,
    .email-input-large {
        font-size: 1rem;
        padding: 0.9rem;
    }
    
    .cta-button-primary,
    .cta-button-large {
        font-size: 1rem;
        padding: 0.9rem 1.5rem;
        min-height: 48px;
    }
    
    /* Modal */
    .modal-content {
        margin: 15% auto;
        padding: 1.2rem;
    }
    
    .modal-header {
        text-align: center;
    }
    
    .modal-header i {
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        line-height: 1;
    }
    
    .modal-header h3 {
        font-size: 1.3rem;
    }
    
    /* Book Page Small Mobile */
    .book-hero {
        padding: 100px 0 60px;
    }
    
    .book-cover-placeholder {
        width: 180px;
        height: 240px;
    }
    
    .book-cover-content {
        padding: 15px;
    }
    
    .book-cover-content h3 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    .book-cover-content h4 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .book-cover-content p {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .book-cover-subtitle {
        font-size: 0.7rem;
    }
    
    .book-title {
        font-size: 1.8rem;
        line-height: 1.1;
        margin-bottom: 0.8rem;
    }
    
    .book-subtitle {
        font-size: 1.1rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .book-description {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .author-photo {
        max-width: 180px;
    }
    
    .author-name {
        font-size: 1.6rem;
        margin-bottom: 0.5rem;
    }
    
    .author-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .author-description {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .insight-item {
        padding: 1.2rem;
        gap: 0.8rem;
    }
    
    .insight-icon {
        width: 45px;
        height: 45px;
    }
    
    .insight-icon i {
        font-size: 1.1rem;
    }
    
    .insight-text h4 {
        font-size: 1.1rem;
        line-height: 1.2;
        margin-bottom: 0.4rem;
    }
    
    .insight-text p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .signup-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .signup-description {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .form-label {
        font-size: 0.95rem;
    }
    
    .book-signup-form .email-input {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .book-signup-form .cta-button-primary {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .contact-content h3 {
        font-size: 1.3rem;
    }
    
    .contact-content p {
        font-size: 1rem;
    }
}

/* Book Page Styles */
.book-hero {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8fffe 0%, #f0f9f4 100%);
    position: relative;
    overflow: hidden;
}

.book-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(93, 176, 117, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.book-hero-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.book-cover-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.book-cover {
    perspective: 1000px;
    position: relative;
}

.book-cover-placeholder {
    width: 300px;
    height: 380px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9460 100%);
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    transform: rotateY(-15deg);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.book-cover-placeholder:hover {
    transform: rotateY(-15deg) scale(1.05);
}

.book-cover-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: bookShine 4s ease-in-out infinite;
}

.book-cover-content {
    padding: 35px 30px;
    color: white;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.book-cover-content h3 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.book-cover-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.book-cover-content p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.book-cover-subtitle {
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.3;
    opacity: 0.9;
    margin-top: auto;
}

.book-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.book-subtitle {
    font-size: 1.4rem;
    color: #5DB075;
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.book-description {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.book-cta {
    margin-top: 2rem;
}

/* Book Author Section */
.book-author {
    padding: 80px 0;
    background: #ffffff;
}

.author-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    margin-top: 2rem;
}

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

.author-photo {
    width: 100%;
    max-width: 280px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.author-name {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.author-title {
    font-size: 1.2rem;
    color: #5DB075;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.author-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
}

/* Book Content Section */
.book-content {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
}

.book-insights {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.insight-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #5DB075;
}

.insight-icon {
    width: 60px;
    height: 60px;
    background: #5DB075;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.insight-icon i {
    font-size: 1.5rem;
    color: white;
}

.insight-text h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.insight-text p {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

/* Book Signup Section */
.book-signup {
    padding: 80px 0;
    background: linear-gradient(135deg, #5DB075 0%, #4a9460 100%);
    color: white;
}

.signup-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.signup-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.signup-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.book-signup-form {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: left;
}

.book-signup-form .email-input {
    width: 100%;
    padding: 1.2rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.book-signup-form .cta-button-primary {
    width: 100%;
    padding: 1.2rem;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.book-signup-form .cta-button-primary:hover {
    background: #333;
    transform: translateY(-2px);
}

.signup-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 1rem;
}

/* Book Contact Section */
.book-contact {
    padding: 60px 0;
    background: #f8fffe;
    text-align: center;
}

.contact-content h3 {
    font-size: 1.5rem;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.contact-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.contact-content a {
    color: #5DB075;
    text-decoration: none;
}

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

/* Prevent auto-linking of email addresses in privacy policy */
.privacy-section a {
    text-decoration: none;
    color: inherit;
}

.privacy-section a:hover {
    text-decoration: none;
    color: inherit;
}

.contact-tagline {
    font-weight: 600;
    color: #5DB075;
    margin-top: 1rem;
}

/* Book Page Mobile Styles */
@media (max-width: 768px) {
    .book-hero {
        padding: 100px 0 80px;
    }
    
    .book-hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .book-cover-section {
        padding: 1rem;
        order: -1;
    }
    
    .book-cover-placeholder {
        width: 250px;
        height: 320px;
        transform: rotateY(0deg);
    }
    
    .book-cover-placeholder:hover {
        transform: rotateY(0deg) scale(1.05);
    }
    
    .book-cover-content {
        padding: 25px 20px;
    }
    
    .book-cover-content h3 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .book-cover-content h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .book-cover-content p {
        font-size: 0.9rem;
    }
    
    .book-cover-subtitle {
        font-size: 0.8rem;
    }
    
    .book-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .book-subtitle {
        font-size: 1.2rem;
        margin-bottom: 1.2rem;
    }
    
    .book-description {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .author-photo {
        max-width: 200px;
        margin: 0 auto;
    }
    
    .author-name {
        font-size: 1.8rem;
    }
    
    .author-title {
        font-size: 1.1rem;
    }
    
    .author-description {
        font-size: 1rem;
    }
    
    .book-content {
        padding: 60px 0;
    }
    
    .insight-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .insight-card {
        padding: 1.5rem;
    }
    
    .insight-card h3 {
        font-size: 1.3rem;
    }
    
    .book-author {
        padding: 60px 0;
    }
    
    .book-signup {
        padding: 60px 0;
    }
    
    .book-signup-content {
        padding: 2rem;
    }
    
    .book-signup-form {
        flex-direction: column;
        gap: 1rem;
    }
    
    .book-signup-form input {
        min-width: auto;
    }
    
    .contact-section {
        padding: 60px 0;
    }
}

/* Book Page Extra Mobile Styles */
@media (max-width: 480px) {
    .book-hero {
        padding: 80px 0 60px;
    }
    
    .book-hero-content {
        gap: 2rem;
    }
    
    .book-cover-placeholder {
        width: 200px;
        height: 260px;
    }
    
    .book-cover-content {
        padding: 20px 15px;
    }
    
    .book-cover-content h3 {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .book-cover-content h4 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .book-cover-content p {
        font-size: 0.8rem;
    }
    
    .book-cover-subtitle {
        font-size: 0.7rem;
    }
    
    .book-title {
        font-size: 1.8rem;
    }
    
    .book-subtitle {
        font-size: 1.1rem;
    }
    
    .book-description {
        font-size: 1rem;
    }
    
    .author-photo {
        max-width: 160px;
    }
    
    .author-name {
        font-size: 1.6rem;
    }
    
    .author-title {
        font-size: 1rem;
    }
    
    .author-description {
        font-size: 0.95rem;
    }
    
    .book-content {
        padding: 50px 0;
    }
    
    .insight-card {
        padding: 1.2rem;
    }
    
    .insight-card h3 {
        font-size: 1.2rem;
    }
    
    .book-author {
        padding: 50px 0;
    }
    
    .book-signup {
        padding: 50px 0;
    }
    
    .book-signup-content {
        padding: 1.5rem;
    }
    
    .contact-section {
        padding: 50px 0;
    }
}

/* Additional mobile icon alignment fixes */
@media (max-width: 768px) {
    /* Ensure all FontAwesome icons are properly centered */
    .fas, .fab, .far {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
}

@media (max-width: 480px) {
    /* Extra small screen icon adjustments */
    .fas, .fab, .far {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
}

/* Enhanced About Page Styles */

/* New Hero Section */
.about-hero-new {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 50%, #f0f9f6 100%);
    margin-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.bg-shape {
    position: absolute;
    background: rgba(93, 176, 117, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.bg-shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.bg-shape-2 {
    width: 200px;
    height: 200px;
    bottom: 15%;
    left: 15%;
    animation-delay: 2s;
}

.bg-shape-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 40%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(93, 176, 117, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #333 0%, #5DB075 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
}

.stat strong {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #5DB075;
    margin-bottom: 0.5rem;
}

.stat span {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.cta-primary, .cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.cta-primary {
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(93, 176, 117, 0.4);
}

.cta-secondary {
    background: white;
    color: #5DB075;
    border: 2px solid #5DB075;
}

.cta-secondary:hover {
    background: #5DB075;
    color: white;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.doctor-photo {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.doctor-photo:hover {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: -20px;
    right: -20px;
}

.certification-badge {
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* User Journey Section */
.user-journey {
    padding: 120px 0;
    background: #f8fffe;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.journey-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.journey-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.journey-card:hover::before {
    transform: scaleX(1);
}

.journey-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.journey-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.journey-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.card-preview {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.preview-item {
    font-size: 0.9rem;
    color: #5DB075;
    font-weight: 500;
}

.journey-btn {
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.journey-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(93, 176, 117, 0.4);
}

/* Expanded Content */
.expanded-content {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.expanded-content.active {
    opacity: 1;
    visibility: visible;
}

.expanded-card {
    background: white;
    border-radius: 20px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: all 0.3s ease;
}

.expanded-content.active .expanded-card {
    transform: scale(1);
}

.expanded-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    border-bottom: 1px solid #eee;
    position: relative;
}

.expanded-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.expanded-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.close-expanded {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #666;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-expanded:hover {
    background: #f0f0f0;
    color: #333;
}

.expanded-body {
    padding: 2rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.content-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.content-section ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.content-section li {
    color: #666;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.content-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #5DB075;
    font-weight: bold;
}

.content-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.content-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(93, 176, 117, 0.4);
}

/* Credentials Section */
.credentials-section {
    padding: 120px 0;
    background: white;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.credential-card {
    background: #f8fffe;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #eef7f2;
}

.credential-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.cred-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.credential-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.credential-card ul {
    list-style: none;
    padding: 0;
}

.credential-card li {
    color: #666;
    margin-bottom: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eef7f2;
}

.credential-card li:last-child {
    border-bottom: none;
}

/* Mission Section */
.mission-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #ffffff 100%);
}

.mission-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mission-text h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
}

.mission-statement {
    font-size: 1.3rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-style: italic;
}

.mission-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.point {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.point:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.point i {
    color: #5DB075;
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.point h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.point p {
    color: #666;
    line-height: 1.5;
}

.mission-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(#5DB075 0deg 342deg, #eee 342deg 360deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: rotate 2s ease-in-out;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.circle-progress {
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.percentage {
    font-size: 2.5rem;
    font-weight: 700;
    color: #5DB075;
    line-height: 1;
}

.circle-progress p {
    font-size: 0.9rem;
    color: #666;
    margin: 0.5rem 0 0 0;
    text-align: center;
}

/* Integration Section */
.integration-section {
    padding: 120px 0;
    background: #f8fffe;
}

.integration-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.integration-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.integration-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
}

.integration-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-header i {
    font-size: 1.5rem;
    color: #5DB075;
}

.card-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
}

.integration-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.integration-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.book-features, .app-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.feature {
    background: rgba(93, 176, 117, 0.1);
    color: #5DB075;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.integration-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.integration-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(93, 176, 117, 0.4);
}

/* Newsletter Section */
.newsletter-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #333 0%, #555 100%);
    color: white;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.newsletter-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-text p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

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

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

.benefit i {
    color: #5DB075;
    font-size: 1.2rem;
}

.benefit span {
    font-size: 1rem;
    opacity: 0.9;
}

.newsletter-form {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.enhanced-form .form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.enhanced-form .email-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.enhanced-form .email-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.enhanced-form .email-input:focus {
    border-color: #5DB075;
    background: rgba(255, 255, 255, 0.2);
}

.submit-btn {
    background: linear-gradient(135deg, #5DB075 0%, #4a9063 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(93, 176, 117, 0.4);
}

.form-disclaimer {
    font-size: 0.9rem;
    opacity: 0.7;
    text-align: center;
    margin: 0;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .journey-grid {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .integration-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .enhanced-form .form-group {
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .mission-text h2 {
        font-size: 2rem;
    }
    
    .newsletter-text h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .journey-card {
        padding: 1.5rem;
    }
    
    .expanded-card {
        width: 95%;
    }
    
    .expanded-header {
        padding: 1.5rem;
    }
    
    .expanded-body {
        padding: 1.5rem;
    }
    
    .credential-card {
        padding: 1.5rem;
    }
    
    .integration-card {
        padding: 1.5rem;
    }
    
    .newsletter-form {
        padding: 1.5rem;
    }
}

/* Privacy Policy Styles */
.privacy-policy {
    padding: 120px 0 80px;
    background: #ffffff;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.privacy-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
    text-align: center;
}

.privacy-date {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.privacy-intro {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    border-left: 4px solid #5DB075;
}

.privacy-intro p {
    margin: 0;
    font-size: 1.1rem;
    color: #555;
}

.privacy-section {
    margin-bottom: 3rem;
}

.privacy-section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #5DB075;
}

.privacy-section h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #444;
    margin: 1.5rem 0 1rem;
}

.privacy-section p {
    margin-bottom: 1rem;
    color: #555;
    font-size: 1rem;
}

.privacy-section ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.privacy-section li {
    margin-bottom: 0.5rem;
    color: #555;
    line-height: 1.6;
}

.privacy-section strong {
    color: #333;
    font-weight: 600;
}

.contact-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
    color: #555;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.privacy-footer {
    background: linear-gradient(135deg, #5DB075 0%, #4CAF50 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
    text-align: center;
}

.privacy-footer h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.privacy-footer p {
    margin: 0;
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Responsive Design for Privacy Policy */
@media (max-width: 768px) {
    .privacy-policy {
        padding: 100px 0 60px;
    }
    
    .privacy-content {
        padding: 0 20px;
    }
    
    .privacy-title {
        font-size: 2rem;
    }
    
    .privacy-section h2 {
        font-size: 1.6rem;
    }
    
    .privacy-section h3 {
        font-size: 1.3rem;
    }
    
    .privacy-intro {
        padding: 1.5rem;
    }
    
    .contact-info {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .privacy-title {
        font-size: 1.8rem;
    }
    
    .privacy-section h2 {
        font-size: 1.4rem;
    }
    
    .privacy-section h3 {
        font-size: 1.2rem;
    }
    
    .privacy-section p,
    .privacy-section li {
        font-size: 0.95rem;
    }
    
    .privacy-footer {
        padding: 1.5rem;
    }
    
    .privacy-footer h3 {
        font-size: 1.3rem;
    }
    
    .privacy-footer p {
        font-size: 1rem;
    }
}