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

:root {
    --primary-color: #121212;
    --secondary-color: #1e1e1e;
    --accent-color: #25D366;
    --text-color: #eeeeee;
    --light-text: #a0a0a0;
    --white: #FFFFFF;
    --bg-color: #0a0a0a;
    --light-gray: #151515;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    font-family: var(--font-sans);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.skylight-theme {
    --max-width: 1200px;
    --padding: 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInLeft {
    from { transform: translateX(-30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

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

@keyframes scatter {
    0% { transform: translate(0, 0) rotate(0deg); opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translate(var(--tx), var(--ty)) rotate(var(--rot)); opacity: 0; }
}

@keyframes bubble-float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(var(--tx-half), var(--ty-half)) scale(1.05); }
    66% { transform: translate(calc(var(--tx-half) * 1.5), calc(var(--ty-half) * 1.5)) scale(0.95); }
    100% { transform: translate(var(--tx), var(--ty)) scale(1); }
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

.animate-slide-up {
    animation: slideUp 1s ease forwards;
}

.animate-slide-left {
    animation: slideInLeft 1s ease forwards;
}

.animate-slide-right {
    animation: slideInRight 1s ease forwards;
}

.animate-delay-1 {
    animation-delay: 0.2s;
}

.animate-delay-2 {
    animation-delay: 0.4s;
}

.animate-delay-3 {
    animation-delay: 0.6s;
}

/* Layout */
header {
    padding: 1.5rem var(--padding);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

header.scrolled {
    padding: 1rem var(--padding);
    background-color: rgba(10, 10, 10, 0.95);
}

.nav-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 32px;
    width: auto;
    transition: var(--transition);
}

.logo:hover img {
    transform: rotate(10deg);
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 800;
    position: relative;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.logo:hover h1::after {
    width: 100%;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

nav a:hover {
    color: var(--accent-color);
}

nav a:hover::after {
    width: 100%;
}

/* Header Download Buttons */
.header-download-buttons {
    display: flex;
    gap: 0.5rem;
}

.header-download-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.header-download-button:hover {
    transform: translateY(-2px);
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
}

.header-download-button img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
}

main {
    padding-top: 5rem;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 var(--padding);
    text-align: center;
    position: relative;
    background-color: var(--secondary-color);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--secondary-color), var(--bg-color), var(--primary-color));
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
    opacity: 0.6;
    z-index: 0;
}

.analysis-cards-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.2;
    overflow: hidden;
    pointer-events: none;
}

.analysis-cards-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, var(--bg-color) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    max-width: var(--max-width);
    width: 100%;
    position: relative;
    z-index: 2;
}

.headline {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.headline-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease forwards;
}

.headline-line:nth-child(1) {
    animation-delay: 0.2s;
}

.headline-line:nth-child(2) {
    animation-delay: 0.4s;
}

.subtitle {
    margin-top: 4rem;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-color);
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.6s;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--white);
    opacity: 0.7;
    cursor: pointer;
    animation: float 2s ease-in-out infinite;
}

/* Feature Section */
.feature-section {
    padding: 8rem var(--padding);
    background-color: var(--light-gray);
    position: relative;
}

.feature-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    opacity: 0;
}

.section-title.visible {
    animation: slideUp 1s ease forwards;
}

.feature-section h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    max-width: 800px;
    margin-bottom: 4rem;
    opacity: 0;
}

.feature-section h2.visible {
    animation: slideUp 1s ease forwards;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.feature-item {
    padding: 2rem;
    border-radius: 8px;
    background-color: var(--secondary-color);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(20px);
}

.feature-item.visible {
    animation: slideUp 1s ease forwards;
}

.feature-item:nth-child(1) {
    animation-delay: 0.2s;
}

.feature-item:nth-child(2) {
    animation-delay: 0.4s;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-color);
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.feature-item p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--light-text);
}

/* How It Works Section */
.how-it-works {
    padding: 8rem var(--padding);
    background-color: var(--bg-color);
    text-align: center;
}

.how-it-works-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.steps-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
}

.step-item {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    opacity: 0;
}

.step-item.visible {
    animation: slideUp 1s ease forwards;
}

.step-item:nth-child(1) {
    animation-delay: 0.2s;
}

.step-item:nth-child(2) {
    animation-delay: 0.4s;
}

.step-item:nth-child(3) {
    animation-delay: 0.6s;
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-color);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.step-description {
    color: var(--light-text);
}

/* Benefits Section */
.benefits-section {
    padding: 8rem var(--padding);
    background-color: var(--light-gray);
    position: relative;
}

.benefits-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    opacity: 0;
}

.benefit-item.visible {
    animation: slideUp 1s ease forwards;
}

.benefit-item:nth-child(1) {
    animation-delay: 0.2s;
}

.benefit-item:nth-child(2) {
    animation-delay: 0.4s;
}

.benefit-item:nth-child(3) {
    animation-delay: 0.6s;
}

.benefit-item:nth-child(4) {
    animation-delay: 0.8s;
}

.benefit-icon {
    font-size: 2rem;
    color: var(--accent-color);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.benefit-description {
    color: var(--light-text);
}

/* Testimonials Section */
.testimonials-section {
    padding: 8rem var(--padding);
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.testimonials-container {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.testimonial-subtitle {
    max-width: 700px;
    margin: 1rem auto 2rem;
    color: var(--light-text);
    font-size: 1.1rem;
}

.testimonial-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.category-tag {
    padding: 0.5rem 1rem;
    border-radius: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.category-tag:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.category-tag.active {
    background-color: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.testimonials-slider {
    margin-top: 3rem;
    position: relative;
}

.testimonial-item {
    padding: 2rem;
    border-radius: 8px;
    background-color: var(--secondary-color);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 0 auto;
    max-width: 750px;
    opacity: 0;
    transform: translateY(20px);
}

.testimonial-item.active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.testimonial-content {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-content::before,
.testimonial-content::after {
    content: '"';
    font-size: 3rem;
    color: var(--accent-color);
    opacity: 0.3;
    position: absolute;
}

.testimonial-content::before {
    top: -1.5rem;
    left: -1rem;
}

.testimonial-content::after {
    bottom: -3rem;
    right: -1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: var(--light-text);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.nav-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot.active {
    background-color: var(--accent-color);
    transform: scale(1.3);
}

.testimonial-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
}

.testimonial-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    pointer-events: auto;
}

.testimonial-arrow:hover {
    background-color: var(--accent-color);
}

/* Features Section */
.features-section {
    padding: 8rem var(--padding);
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.features-container {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background-color: var(--secondary-color);
    border-radius: 8px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.visible {
    animation: slideUp 1s ease forwards;
}

.feature-card:nth-child(1) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.4s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.6s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--light-text);
    line-height: 1.6;
}

.feature-list-items {
    margin-top: 1.5rem;
}

.feature-list-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.feature-list-item i {
    color: var(--accent-color);
    font-size: 1rem;
}

/* Final CTA Section */
.final-cta {
    padding: 8rem var(--padding);
    text-align: center;
    background: linear-gradient(45deg, var(--bg-color), var(--secondary-color));
    background-size: 200% 200%;
    animation: gradientFlow 10s ease infinite;
    position: relative;
    overflow: hidden;
}

.cta-container {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
    opacity: 0;
}

.final-cta h2.visible {
    animation: slideUp 1s ease forwards;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    opacity: 0;
}

.download-buttons.visible {
    animation: fadeIn 1s ease forwards 0.3s;
}

.download-button {
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.download-button:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
}

.download-button img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
}

.light-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 85, 0, 0.2) 0%, rgba(255, 85, 0, 0) 70%);
    animation: pulse 10s ease-in-out infinite;
}

.light-orb:nth-child(1) {
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    opacity: 0.3;
}

.light-orb:nth-child(2) {
    bottom: -50px;
    left: -100px;
    width: 300px;
    height: 300px;
    opacity: 0.2;
    animation-delay: 2s;
}

/* Newsletter Section */
.newsletter-section {
    padding: 8rem var(--padding);
    background-color: var(--secondary-color);
    text-align: center;
}

.newsletter-container {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-section h2 {
    margin-bottom: 1.5rem;
    opacity: 0;
}

.newsletter-section h2.visible {
    animation: slideUp 1s ease forwards;
}

.newsletter-section p {
    margin-bottom: 2rem;
    color: var(--light-text);
    opacity: 0;
}

.newsletter-section p.visible {
    animation: slideUp 1s ease forwards 0.2s;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    opacity: 0;
}

.newsletter-form.visible {
    animation: slideUp 1s ease forwards 0.4s;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 1rem;
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.newsletter-button {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    background-color: var(--accent-color);
    color: var(--white);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-button:hover {
    background-color: #ff6a00;
    transform: translateY(-2px);
}

/* Footer */
footer {
    padding: 3rem var(--padding);
    background-color: var(--primary-color);
    color: var(--light-text);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Bottom Download Section */
.bottom-download-section {
    padding: 6rem var(--padding);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bottom-download-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.1) 0%, rgba(10, 10, 10, 0) 70%);
    z-index: 0;
}

.bottom-download-container {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.bottom-download-section .section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.download-description {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.bottom-download-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

#hero-download-buttons {
    position: relative;
    z-index: 10;
}

.bottom-download-button {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background-color: var(--secondary-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.bottom-download-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
    background-color: rgba(37, 211, 102, 0.1);
}

.bottom-download-button img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-right: 1rem;
}

.download-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.download-small {
    font-size: 0.75rem;
    color: var(--light-text);
}

.download-large {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
}

.footer-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    transition: var(--transition);
    position: relative;
    padding: 0.2rem 0;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-links a:hover::after {
    width: 100%;
}

/* Scroll Observer for Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries */
@media (max-width: 968px) {
    :root {
        --padding: 1.5rem;
    }
    
    .nav-wrapper {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }
    
    .logo {
        margin-right: 0;
    }
    
    nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    nav ul {
        justify-content: center;
    }
    
    .header-download-buttons {
        order: 2;
    }
}

@media (max-width: 768px) {
    :root {
        --padding: 1.5rem;
    }
    
    .headline {
        font-size: 2rem;
    }
    
    .feature-list, .benefits-grid, .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-wrapper {
        flex-direction: column;
        gap: 1rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .bottom-download-button {
        min-width: auto;
    }
    
    /* Floating Insights responsive styles */
    .floating-insights {
        height: 400px;
    }
    
    .insight-bubble {
        font-size: 12px;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    nav ul {
        gap: 1rem;
    }
    
    .headline {
        font-size: 1.75rem;
    }
    
    .bottom-download-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Floating Insights responsive styles for mobile */
    .floating-insights {
        height: 500px;
    }
    
    .insight-bubble {
        font-size: 11px;
        padding: 8px 14px;
    }
}

/* Floating Insights */
.floating-insights {
    position: relative;
    height: 300px;
    margin: 40px 0;
    overflow: hidden;
}

.insight-bubble {
    position: absolute;
    padding: 12px 20px;
    border-radius: 30px;
    background: linear-gradient(135deg, var(--accent-color), #34B7F1);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    opacity: 0;
    white-space: nowrap;
    transform-origin: center;
    --tx: 0px;
    --ty: 0px;
    --rot: 0deg;
    --tx-half: 0px;
    --ty-half: 0px;
    animation: bubble-float 10s ease-in-out infinite both;
    transition: transform 0.3s ease-out;
}

.insight-bubble:hover {
    transform: scale(1.1);
    z-index: 5;
}

.floating-insights .insight-bubble:nth-child(1) {
    top: 10%;
    left: 10%;
    --tx: 100px;
    --ty: 50px;
    --rot: 10deg;
    animation-delay: 0s;
}

.floating-insights .insight-bubble:nth-child(2) {
    top: 25%;
    left: 20%;
    --tx: 150px;
    --ty: -70px;
    --rot: -5deg;
    animation-delay: 0.7s;
}

.floating-insights .insight-bubble:nth-child(3) {
    top: 45%;
    left: 5%;
    --tx: 120px;
    --ty: 80px;
    --rot: 15deg;
    animation-delay: 1.4s;
}

.floating-insights .insight-bubble:nth-child(4) {
    top: 15%;
    left: 50%;
    --tx: -130px;
    --ty: 60px;
    --rot: -10deg;
    animation-delay: 2.1s;
}

.floating-insights .insight-bubble:nth-child(5) {
    top: 60%;
    left: 30%;
    --tx: 80px;
    --ty: -90px;
    --rot: 8deg;
    animation-delay: 2.8s;
}

.floating-insights .insight-bubble:nth-child(6) {
    top: 35%;
    left: 70%;
    --tx: -150px;
    --ty: 70px;
    --rot: -12deg;
    animation-delay: 3.5s;
}

.floating-insights .insight-bubble:nth-child(7) {
    top: 55%;
    left: 60%;
    --tx: -100px;
    --ty: -60px;
    --rot: 7deg;
    animation-delay: 4.2s;
}

.floating-insights .insight-bubble:nth-child(8) {
    top: 30%;
    left: 40%;
    --tx: 110px;
    --ty: 85px;
    --rot: -9deg;
    animation-delay: 4.9s;
}

.floating-insights .insight-bubble:nth-child(9) {
    top: 70%;
    left: 75%;
    --tx: -120px;
    --ty: -70px;
    --rot: 11deg;
    animation-delay: 5.6s;
}

.floating-insights .insight-bubble:nth-child(10) {
    top: 20%;
    left: 85%;
    --tx: -140px;
    --ty: 75px;
    --rot: -15deg;
    animation-delay: 6.3s;
}

.floating-insights .insight-bubble:nth-child(11) {
    top: 80%;
    left: 45%;
    --tx: 130px;
    --ty: -65px;
    --rot: 9deg;
    animation-delay: 7s;
}

.floating-insights .insight-bubble:nth-child(12) {
    top: 40%;
    left: 90%;
    --tx: -160px;
    --ty: 55px;
    --rot: -13deg;
    animation-delay: 7.7s;
}

/* Add these for scroll-based reveal effect */
.floating-insights {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.floating-insights.visible {
    opacity: 1;
    transform: translateY(0);
}

.insight-bubble {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease, background-color 0.3s ease;
}

.insight-bubble.visible {
    opacity: 1;
    transform: scale(1);
}

/* Feature card styles */
.feature-card {
    background-color: var(--secondary-color);
    border-radius: 8px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.visible {
    animation: slideUp 1s ease forwards;
}

.feature-card:nth-child(1) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.4s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.6s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--light-text);
    line-height: 1.6;
}

.feature-list-items {
    margin-top: 1.5rem;
}

.feature-list-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.feature-list-item i {
    color: var(--accent-color);
    font-size: 1rem;
}

/* Analysis Cards for Hero Background */
.analysis-card {
    position: absolute;
    width: 160px;
    height: 120px;
    border-radius: 12px;
    padding: 15px;
    background-color: rgba(37, 211, 102, 0.2);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards, float 10s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    pointer-events: none;
    user-select: none;
}

.card-icon {
    font-size: 24px;
    margin-bottom: 10px;
}

.card-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 5px;
}

.card-data {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
}

@keyframes floatCard {
    0% { transform: translate(0, 0) rotate(var(--rotate)) scale(var(--scale)); }
    25% { transform: translate(5px, -10px) rotate(var(--rotate)) scale(var(--scale)); }
    50% { transform: translate(10px, -5px) rotate(var(--rotate)) scale(var(--scale)); }
    75% { transform: translate(5px, 5px) rotate(var(--rotate)) scale(var(--scale)); }
    100% { transform: translate(0, 0) rotate(var(--rotate)) scale(var(--scale)); }
}

/* Media Queries for Analysis Cards */
@media (max-width: 768px) {
    .analysis-card {
        width: 140px;
        height: 100px;
        padding: 10px;
    }
    
    .card-icon {
        font-size: 20px;
        margin-bottom: 5px;
    }
    
    .card-title {
        font-size: 10px;
    }
    
    .card-data {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .analysis-cards-bg {
        opacity: 0.1;
    }
    
    .analysis-card {
        width: 120px;
        height: 90px;
    }
}

/* Security Section */
.security-section {
    padding: 8rem var(--padding);
    background-color: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.security-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 30%;
    height: 50%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.1) 0%, rgba(10, 10, 10, 0) 70%);
    border-radius: 50%;
    opacity: 0.6;
    z-index: 0;
}

.security-section::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 30%;
    height: 50%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.05) 0%, rgba(10, 10, 10, 0) 70%);
    border-radius: 50%;
    opacity: 0.6;
    z-index: 0;
}

.security-container {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

.security-subtitle {
    max-width: 700px;
    margin: 1rem auto 4rem;
    color: var(--light-text);
    font-size: 1.2rem;
    line-height: 1.6;
}

.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.security-feature {
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
}

.security-feature.visible {
    animation: slideUp 1s ease forwards;
}

.security-feature:nth-child(1) {
    animation-delay: 0.2s;
}

.security-feature:nth-child(2) {
    animation-delay: 0.4s;
}

.security-feature:nth-child(3) {
    animation-delay: 0.6s;
}

.security-feature:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.security-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), #34B7F1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.2);
    position: relative;
}

/* "No Tracking" ikonu için özel stil */
.security-feature:nth-child(3) .security-icon::after {
    content: '❌';
    position: absolute;
    font-size: 1.5rem;
    bottom: 10px;
    right: 10px;
    background-clip: initial;
    -webkit-background-clip: initial;
    color: rgba(255, 70, 70, 0.8);
    text-shadow: none;
}

.security-feature h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.security-feature p {
    color: var(--light-text);
    line-height: 1.6;
    font-size: 1rem;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(52, 183, 241, 0.2));
    border-radius: 50px;
    border: 1px solid rgba(37, 211, 102, 0.3);
    margin-top: 2rem;
    opacity: 0;
    transform: translateY(20px);
}

.security-badge.visible {
    animation: slideUp 1s ease forwards 0.8s;
}

.badge-icon {
    width: 24px;
    height: 24px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--white);
    font-weight: bold;
    margin-right: 1rem;
}

.badge-text {
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--white);
}

@media (max-width: 768px) {
    .security-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .security-feature {
        padding: 2rem 1.5rem;
    }
    
    .security-subtitle {
        margin-bottom: 3rem;
        font-size: 1.1rem;
    }
}

/* Language Selector Styles */
.language-selector {
    position: relative;
    margin-left: 2rem;
    z-index: 200;
}

.current-language {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.current-language:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
}

.lang-icon {
    font-size: 1.2rem;
}

.lang-name {
    font-size: 0.9rem;
    font-weight: 500;
}

.arrow-down {
    font-size: 0.6rem;
    margin-left: 0.25rem;
    transition: transform 0.3s ease;
}

.language-selector.active .arrow-down {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background-color: var(--secondary-color);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem;
    min-width: 150px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.language-selector.active .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.language-option:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.language-option.active {
    background-color: rgba(37, 211, 102, 0.1);
    border-left: 2px solid var(--accent-color);
}

@media (max-width: 968px) {
    .language-selector {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .nav-wrapper {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }
    
    .logo {
        margin-right: 0;
    }
    
    nav {
        order: 2;
        width: 100%;
        justify-content: center;
    }
    
    nav ul {
        justify-content: center;
    }
    
    .language-selector {
        order: 3;
    }
}