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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1E1E1E;
    background-color: #F6F8FF;
    overflow-x: hidden;
    padding-top: 80px; /* Account for fixed navbar */
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(246, 248, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-g {
    font-size: 32px;
    font-weight: 700;
    color: #1E1E1E;
    position: relative;
    z-index: 2;
}

.logo-line {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: #C9A646;
    border-radius: 2px;
}

.logo-text {
    font-size: 18px;
    font-weight: 600;
    color: #1E1E1E;
}

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

.nav-link {
    text-decoration: none;
    color: #1E1E1E;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #C9A646;
}

.nav-cta {
    background: #C9A646;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: #B8963A;
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #1E1E1E;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F6F8FF 0%, #E9DCC5 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1E1E1E;
}

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

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

.btn-primary {
    background: #C9A646;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: #B8963A;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 166, 70, 0.3);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.product-hero {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product-hero:hover {
    transform: scale(1.05);
}

/* Innovation Section */
.innovation {
    padding: 100px 0;
    background: #1E1E1E;
    color: white;
}

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

.innovation-left {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.innovation-image {
    width: 100%;
    height: 100%;
    max-width: none;
}

.innovation-hero {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.innovation-hero:hover {
    transform: scale(1.05);
}

.innovation-right {
    text-align: left;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.innovation-description {
    font-size: 1.2rem;
    color: #E9DCC5;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* The Science Behind It Section */
.science-section {
    padding: 100px 0;
    background: #F6F8FF;
}

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

.science-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #666666;
    margin-bottom: 1.5rem;
}

.science-description:last-of-type {
    margin-bottom: 2rem;
}

/* About GoaldBook Section */
.about-goaldbook {
    padding: 100px 0;
    background: #FFFFFF;
}

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

.about-goaldbook-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #666666;
    margin-bottom: 2rem;
}

/* About Us Page Styles */
.about-hero {
    padding: 120px 0 80px;
    background: #1E1E1E;
    color: white;
    text-align: center;
}

.about-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.about-hero-subtitle {
    font-size: 1.3rem;
    color: #E9DCC5;
    max-width: 600px;
    margin: 0 auto;
}

.about-section {
    padding: 100px 0;
    background: #FFFFFF;
}

.about-section.alt-bg {
    background: #F6F8FF;
}

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

.about-content.reverse {
    direction: rtl;
}

.about-content.reverse > * {
    direction: ltr;
}

.about-text {
    order: 1;
}

.about-content.reverse .about-text {
    order: 2;
}

.about-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1E1E1E;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666666;
    margin-bottom: 1.5rem;
}

.about-highlight {
    font-size: 1.2rem;
    font-weight: 600;
    color: #C9A646;
    text-align: center;
    padding: 1rem;
    background: rgba(201, 166, 70, 0.1);
    border-radius: 8px;
    margin: 2rem 0;
}

.phase-list {
    margin: 2rem 0;
}

.phase-list .phase-item {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    border-left: 3px solid #C9A646;
}

.phase-list .phase-item strong {
    color: #C9A646;
    font-weight: 600;
}

/* Remove numbers from About Us page phases */
.phase-list .phase-item::before {
    display: none;
}

.challenge-phases {
    margin: 2rem 0;
}

.challenge-phase {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(201, 166, 70, 0.05);
    border-radius: 8px;
    border-left: 4px solid #C9A646;
}

.about-image {
    order: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-content.reverse .about-image {
    order: 1;
}

.placeholder-image {
    width: 300px;
    height: 300px;
    background: #F6F8FF;
    border: 2px dashed #C9A646;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #C9A646;
    text-align: center;
}

.placeholder-image i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.placeholder-image p {
    font-size: 1rem;
    color: #666666;
    max-width: 200px;
}

/* Features Grid Section */
.features-grid {
    padding: 100px 0;
    background: #F6F8FF;
}

.features-grid-content {
    text-align: center;
}

.features-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1E1E1E;
}

.features-grid-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-modal {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    color: #C9A646;
    margin-bottom: 1.5rem;
}

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

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 1rem;
}

.feature-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

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

/* Smart Sleek Section */
.smart-sleek {
    padding: 100px 0;
    background: #1E1E1E;
    color: white;
}

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

.smart-left {
    text-align: left;
}

.smart-right {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.smart-image {
    width: 100%;
    height: 100%;
    max-width: none;
}

.smart-hero {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.smart-hero:hover {
    transform: scale(1.05);
}

/* Smart Carousel Styles */
.smart-carousel {
    width: 100%;
    height: 780px;
    position: relative;
    overflow: visible;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.carousel-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    background: #1E1E1E;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-image {
    flex: 1;
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-hero {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 16px 16px 0 0;
    background: #1E1E1E;
}

.carousel-content {
    position: absolute;
    bottom: -80px;
    left: 0;
    right: 0;
    background: rgba(30, 30, 30, 0.95);
    padding: 1.5rem;
    text-align: center;
    border-radius: 16px;
    z-index: 5;
    backdrop-filter: blur(5px);
}

.carousel-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #C9A646;
    margin-bottom: 0.5rem;
}

.carousel-description {
    font-size: 1.1rem;
    color: #E9DCC5;
    margin: 0;
}

.carousel-navigation {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 10;
    pointer-events: none;
}

.carousel-btn {
    background: rgba(201, 166, 70, 0.9);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1rem;
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.carousel-btn:hover {
    background: rgba(201, 166, 70, 1);
    transform: scale(1.1);
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.carousel-dots {
    display: none;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: #C9A646;
    transform: scale(1.2);
}

.carousel-dot:hover {
    background: rgba(201, 166, 70, 0.8);
}

/* Bottom dots navigation */
.carousel-dots-bottom {
    position: absolute;
    bottom: -90px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
    margin-bottom: 10px;
}

.smart-title {
    font-size: 3rem;
    font-weight: 700;
    color: #C9A646;
    margin-bottom: 1rem;
}

.smart-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: #E9DCC5;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.smart-tagline {
    font-size: 1.2rem;
    color: #E9DCC5;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.smart-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Why Us Section */
.why-us {
    padding: 100px 0;
    background: #F6F8FF;
}

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

.why-us-heading {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1E1E1E;
}

.why-us-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Stats Section */
.stats {
    padding: 100px 0;
    background: #1E1E1E;
    color: white;
}

.stats-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #C9A646;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    text-align: center;
    margin-bottom: 3rem;
}

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

.stat-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #C9A646;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.stat-description {
    font-size: 1rem;
    color: #E9DCC5;
    line-height: 1.6;
}



/* Our Theory Section */
.our-theory {
    padding: 100px 0;
    background: #FFFFFF;
    color: #1E1E1E;
}

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

.our-theory-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1E1E1E;
}

.our-theory-intro {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.our-theory-phases {
    text-align: left;
    margin: 2rem 0;
    padding-left: 0;
    list-style: none;
    counter-reset: phase-counter;
}

.phase-item {
    font-size: 1.1rem;
    color: #1E1E1E;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding-left: 3rem;
    position: relative;
    counter-increment: phase-counter;
}

.phase-item::before {
    content: counter(phase-counter);
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
    color: #C9A646;
    font-size: 1.5rem;
}

.our-theory-closing {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.our-theory-cta {
    text-align: center;
}

.btn-secondary {
    background: transparent;
    color: #C9A646;
    border: 2px solid #C9A646;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: #C9A646;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 166, 70, 0.3);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: #1E1E1E;
    color: white;
}

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

.faq-title {
    font-size: 2rem;
    font-weight: 600;
    color: #C9A646;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #C9A646;
}

.faq-answer {
    font-size: 1rem;
    color: #E9DCC5;
    line-height: 1.6;
}

/* Blog Section */
.blog {
    padding: 100px 0;
    background: #F6F8FF;
}

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

.blog-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1E1E1E;
}

.blog-subtitle {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 3rem;
}

.blog-cta {
    text-align: center;
    margin-top: 3rem;
}

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

.blog-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.blog-post-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1E1E1E;
}

.blog-post-date {
    font-size: 0.9rem;
    color: #C9A646;
    font-weight: 500;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1E1E1E 0%, #2A2A2A 100%);
    color: white;
    text-align: center;
}

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

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #C9A646;
}

.btn-cta {
    background: #C9A646;
    color: white;
    border: none;
    padding: 20px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 3rem;
    display: inline-block;
}

.btn-cta:hover {
    background: #B8963A;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(201, 166, 70, 0.4);
}

.cta-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: #E9DCC5;
    clear: both;
}

.cta-description {
    font-size: 1.1rem;
    color: #E9DCC5;
    line-height: 1.6;
}

/* Footer */
.footer {
    padding: 60px 0 30px;
    background: #1E1E1E;
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.footer-brand {
    text-align: left;
}

.footer-tagline {
    font-size: 1.2rem;
    font-weight: 600;
    color: #C9A646;
}

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

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

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #C9A646;
    margin-bottom: 0.5rem;
}

.footer-link {
    color: #E9DCC5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #C9A646;
}

.footer-bottom {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.footer-copyright {
    color: #E9DCC5;
    font-size: 0.9rem;
}

.social-link {
    color: #C9A646;
    text-decoration: none;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Clean mobile header - only logo and hamburger */
    .navbar {
        background: rgba(246, 248, 255, 0.98);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        height: 80px;
        display: flex;
        align-items: center;
    }
    
    .nav-container {
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    
    .nav-logo a {
        display: flex;
        align-items: center;
        gap: 12px;
        text-decoration: none;
        color: inherit;
        z-index: 1002;
    }
    
    /* Hide all nav elements except logo and hamburger */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        max-height: 0;
        background: rgba(246, 248, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-top: 1px solid rgba(30, 30, 30, 0.1);
        z-index: 999;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
    }
    
    .nav-menu.active {
        max-height: 300px;
        padding: 2rem 1rem;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu .nav-link {
        padding: 1rem 0;
        border-bottom: 1px solid rgba(30, 30, 30, 0.1);
        text-align: center;
        font-size: 1.1rem;
        font-weight: 500;
        color: #1E1E1E;
        text-decoration: none;
    }
    
    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }
    
    /* Pre-Order button in mobile menu */
    .nav-menu .nav-cta {
        display: block;
        margin-top: 1rem;
        padding: 1rem;
        background: #C9A646;
        color: white;
        border-radius: 8px;
        text-align: center;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .nav-menu .nav-cta:hover {
        background: #B8963A;
        transform: translateY(-2px);
    }
    
    /* Hamburger menu */
    .nav-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        cursor: pointer;
        z-index: 1001;
        flex-direction: column;
        gap: 4px;
        position: relative;
    }
    
    .nav-toggle span {
        width: 25px;
        height: 3px;
        background: #1E1E1E;
        transition: all 0.3s ease;
        border-radius: 2px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .nav-toggle span:nth-child(1) {
        top: 12px;
    }
    
    .nav-toggle span:nth-child(2) {
        top: 50%;
        transform: translateX(-50%) translateY(-50%);
    }
    
    .nav-toggle span:nth-child(3) {
        bottom: 12px;
    }
    
    .nav-toggle.active span:nth-child(1) {
        top: 50%;
        transform: translateX(-50%) translateY(-50%) rotate(45deg);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-50%) translateY(-50%) scale(0);
    }
    
    .nav-toggle.active span:nth-child(3) {
        bottom: auto;
        top: 50%;
        transform: translateX(-50%) translateY(-50%) rotate(-45deg);
    }
    
    /* Completely hide nav-cta from header */
    .nav-cta {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    /* Hide floating CTA completely */
    .floating-cta {
        display: none !important;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .innovation-subtitle {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons,
    .smart-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid-layout {
        grid-template-columns: 1fr;
    }
    
    .innovation-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .innovation-right {
        text-align: center;
    }
    
    .smart-sleek-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    /* Mobile Carousel Styles */
    .smart-carousel {
        height: 680px;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .carousel-content {
        padding: 1rem;
    }
    
    .carousel-title {
        font-size: 1.3rem;
    }
    
    .carousel-description {
        font-size: 1rem;
    }
    
    .carousel-navigation {
        padding: 0 0.5rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .carousel-dots-bottom {
        bottom: -90px;
    }
    
    .carousel-dot {
        width: 10px;
        height: 10px;
    }
    
    .smart-left {
        text-align: center;
    }
    
    .our-theory-content {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .our-theory-title {
        font-size: 2rem;
    }
    
    .phase-item {
        padding-left: 2.5rem;
    }
    
    /* Fix CTA section spacing on tablet */
    .cta {
        padding: 80px 0;
    }
    
    .cta-title {
        font-size: 2.8rem;
        margin-bottom: 1.8rem;
    }
    
    .btn-cta {
        margin-bottom: 2.5rem;
    }
    
    .cta-subtitle {
        font-size: 1.3rem;
        margin-bottom: 1rem;
        margin-top: 0;
    }
    
    .cta-description {
        font-size: 1.05rem;
    }
    
    /* About Us Page Mobile Styles */
    .about-hero {
        padding: 100px 0 60px;
    }
    
    .about-hero-title {
        font-size: 2.5rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-content.reverse {
        direction: ltr;
    }
    
    .about-text {
        order: 1;
    }
    
    .about-content.reverse .about-text {
        order: 1;
    }
    
    .about-image {
        order: 2;
    }
    
    .about-content.reverse .about-image {
        order: 2;
    }
    
    .about-section-title {
        font-size: 2rem;
    }
    
    .placeholder-image {
        width: 250px;
        height: 250px;
    }
    
    .placeholder-image i {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-primary,
    .btn-cta {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
    
    /* Fix CTA section spacing on mobile */
    .cta {
        padding: 60px 0;
    }
    
    .cta-content {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .btn-cta {
        margin-bottom: 2rem;
        padding: 16px 32px;
        font-size: 1rem;
    }
    
    .cta-subtitle {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
        margin-top: 0;
        line-height: 1.4;
    }
    
    .cta-description {
        font-size: 1rem;
        line-height: 1.5;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.innovation-content,
.features-grid-content,
.smart-sleek-content,
.why-us-content,
.stats-grid,
.faq-grid,
.blog-grid,
.cta-content {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Pre-Order Page Styles */
.preorder-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    margin-top: 80px; /* Account for fixed navbar */
}

.preorder-image-column {
    position: relative;
    overflow: hidden;
}

.preorder-hero {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.preorder-content-column {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 3rem;
    background: #F6F8FF;
}

.preorder-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 500px;
}

.preorder-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1E1E1E;
    margin: 0;
}

.price-row {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1rem;
}

.price-current {
    font-size: 2rem;
    font-weight: 700;
    color: #1E1E1E;
}

.price-compare {
    font-size: 1.5rem;
    font-weight: 400;
    color: #666;
    text-decoration: line-through;
}

.price-badge {
    background: #C9A646;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.preorder-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1E1E1E;
    line-height: 1.3;
    margin: 0;
}

.preorder-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.quantity-selector {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quantity-label {
    font-size: 1rem;
    font-weight: 600;
    color: #1E1E1E;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 150px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: 2px solid #C9A646;
    background: white;
    color: #C9A646;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    background: #C9A646;
    color: white;
}

.quantity-input {
    width: 60px;
    height: 40px;
    border: 2px solid #C9A646;
    border-radius: 8px;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    color: #1E1E1E;
}

.preorder-cta {
    margin-top: 1rem;
    font-size: 1.2rem;
    padding: 1rem 2rem;
}

.checkout-bar {
    position: sticky;
    bottom: 0;
    background: white;
    border-top: 1px solid rgba(30, 30, 30, 0.1);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.checkout-total {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.total-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E1E1E;
}

.checkout-cta {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Mobile Responsive for Pre-Order Page */
@media (max-width: 1024px) {
    .preorder-container {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .preorder-image-column {
        height: 50vh;
        min-height: 300px;
    }
    
    .preorder-content-column {
        padding: 2rem;
    }
    
    .preorder-content {
        max-width: none;
    }
    
    .checkout-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
    }
}

@media (max-width: 768px) {
    .preorder-title {
        font-size: 2.5rem;
    }
    
    .preorder-tagline {
        font-size: 1.3rem;
    }
    
    .price-row {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .price-current {
        font-size: 1.8rem;
    }
    
    .price-compare {
        font-size: 1.3rem;
    }
    
    .preorder-content-column {
        padding: 1.5rem;
        padding-bottom: 100px; /* Space for sticky checkout bar */
    }
}

@media (max-width: 480px) {
    .preorder-title {
        font-size: 2rem;
    }
    
    .preorder-tagline {
        font-size: 1.1rem;
    }
    
    .preorder-description {
        font-size: 1rem;
    }
    
    .checkout-bar {
        padding: 1rem;
    }
    
    .checkout-cta {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

/* Success Page Styles */
.success-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F6F8FF 0%, #E9DCC5 100%);
    margin-top: 80px; /* Account for fixed navbar */
    padding: 2rem;
}

.success-content {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.success-icon {
    font-size: 4rem;
    color: #C9A646;
    margin-bottom: 1.5rem;
}

.success-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1E1E1E;
    margin-bottom: 1rem;
}

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

.success-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-align: left;
}

.detail-item i {
    font-size: 1.5rem;
    color: #C9A646;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.detail-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 0.5rem;
}

.detail-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.success-note {
    font-size: 0.9rem;
    color: #666;
    border-top: 1px solid rgba(30, 30, 30, 0.1);
    padding-top: 1.5rem;
}

.success-note a {
    color: #C9A646;
    text-decoration: none;
}

.success-note a:hover {
    text-decoration: underline;
}

/* Mobile Responsive for Success Page */
@media (max-width: 768px) {
    .success-container {
        padding: 1rem;
    }
    
    .success-content {
        padding: 2rem;
    }
    
    .success-title {
        font-size: 2rem;
    }
    
    .success-subtitle {
        font-size: 1.1rem;
    }
    
    .success-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .detail-item {
        flex-direction: column;
        text-align: center;
    }
    
    .detail-item i {
        margin-top: 0;
        margin-bottom: 0.5rem;
    }
}

/* Custom Checkout Page Styles */
.checkout-container {
    margin-top: 80px; /* Account for fixed navbar */
    min-height: calc(100vh - 80px);
    background: #F6F8FF;
}

.checkout-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background: white;
    border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    color: #666;
    font-weight: 500;
    transition: all 0.3s ease;
}

.progress-step.active {
    background: #C9A646;
    color: white;
}

.step-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.progress-step.active .step-number {
    background: white;
    color: #C9A646;
}

.checkout-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem;
}

.checkout-left {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E1E1E;
    margin-bottom: 1.5rem;
}

.product-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.product-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-details {
    flex: 1;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 0.5rem;
}

.product-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-weight: 600;
    color: #1E1E1E;
}

.product-quantity {
    color: #666;
}

.order-totals {
    margin-bottom: 1.5rem;
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 1rem;
}

.total-final {
    font-weight: 700;
    font-size: 1.2rem;
    color: #1E1E1E;
    border-top: 1px solid rgba(30, 30, 30, 0.1);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.order-note {
    background: rgba(201, 166, 70, 0.1);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.order-note i {
    color: #C9A646;
    margin-top: 0.2rem;
}

.order-note p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
    line-height: 1.4;
}

.checkout-right {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.checkout-step {
    display: none;
}

.checkout-step.active {
    display: block;
}

.step-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1E1E1E;
    margin-bottom: 0.5rem;
}

.step-description {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.order-review {
    background: rgba(201, 166, 70, 0.05);
    border: 1px solid rgba(201, 166, 70, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.review-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.review-item:last-child {
    border-bottom: none;
    font-weight: 600;
    font-size: 1.1rem;
    color: #1E1E1E;
}

.review-label {
    font-weight: 500;
    color: #666;
}

.review-value {
    font-weight: 600;
    color: #1E1E1E;
}

.step-actions {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(30, 30, 30, 0.1);
}

.customer-form {
    margin-bottom: 2rem;
}

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

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(30, 30, 30, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #C9A646;
}

.form-group input.error {
    border-color: #ff4444;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(201, 166, 70, 0.05);
    border: 1px solid rgba(201, 166, 70, 0.1);
    border-radius: 12px;
}

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(201, 166, 70, 0.2);
}

.address-hint {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.25rem;
    display: block;
}

.billing-toggle {
    margin-bottom: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    color: #1E1E1E;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(30, 30, 30, 0.2);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    background: white;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #C9A646;
    border-color: #C9A646;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark:after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

#billing-address-fields {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(30, 30, 30, 0.1);
}

.step-buttons {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.btn-next {
    width: 100%;
    justify-content: center;
}

.payment-section {
    margin-bottom: 2rem;
}

.payment-method {
    border: 2px solid rgba(30, 30, 30, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
}

.payment-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #1E1E1E;
}

.payment-header i {
    color: #C9A646;
}

.card-element {
    min-height: 60px;
    border: 2px solid rgba(30, 30, 30, 0.1);
    border-radius: 8px;
    padding: 1rem;
    background: #f8f9fa;
}

.stripe-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #666;
    text-align: center;
}

.stripe-placeholder i {
    font-size: 1.5rem;
    color: #C9A646;
    margin-bottom: 0.5rem;
}

.stripe-placeholder p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.stripe-placeholder small {
    font-size: 0.8rem;
    color: #999;
}

.card-errors {
    color: #ff4444;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    min-height: 20px;
}

.stripe-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    color: #666;
    font-size: 0.9rem;
}

.stripe-loading i {
    color: #C9A646;
}

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

.confirmation-icon {
    font-size: 4rem;
    color: #C9A646;
    margin-bottom: 1.5rem;
}

.order-details {
    background: rgba(201, 166, 70, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    text-align: left;
}

.order-details h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 1rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(30, 30, 30, 0.1);
}

.detail-row:last-child {
    border-bottom: none;
}

.confirmation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Mobile Responsive for Checkout */
@media (max-width: 1024px) {
    .checkout-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .checkout-left {
        order: 2;
    }
    
    .checkout-right {
        order: 1;
    }
}

@media (max-width: 768px) {
    .checkout-progress {
        padding: 1rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .progress-step {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    .checkout-content {
        padding: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .step-buttons {
        flex-direction: column;
    }
    
    .confirmation-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .step-title {
        font-size: 1.5rem;
    }
    
    .checkout-left,
    .checkout-right {
        padding: 1.5rem;
    }
    
    .product-item {
        flex-direction: column;
        text-align: center;
    }
    
    .product-image {
        align-self: center;
    }
}