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

:root {
    --primary-color: #000000;
    --primary-dark: #1a1a1a;
    --secondary-color: #333333;
    --text-dark: #000000;
    --text-light: #6B7280;
    --bg-light: #f5f5f5;
    --bg-dark: #0a0a0a;
    --white: #FFFFFF;
    --glass-light: rgba(255, 255, 255, 0.1);
    --glass-medium: rgba(255, 255, 255, 0.15);
    --glass-strong: rgba(255, 255, 255, 0.25);
    --glass-dark: rgba(0, 0, 0, 0.6);
    --glass-dark-medium: rgba(0, 0, 0, 0.4);
    --glass-dark-light: rgba(0, 0, 0, 0.2);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

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

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
}

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

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
    transition: transform 0.3s ease;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 50%, rgba(51, 51, 51, 0.85) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.95);
    color: #000000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

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

.phone-screen {
    width: 280px;
    height: 560px;
    background: rgba(20, 20, 20, 0.5);
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.app-preview {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(40, 40, 40, 0.6) 100%);
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-logo {
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

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

.app-preview p {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 50%, #f9fafb 100%);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 0, 0, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 0, 0, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.pricing .container {
    position: relative;
    z-index: 1;
}

.free-trial-highlight {
    max-width: 650px;
    margin: 3rem auto;
    padding: 3rem 2.5rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.03) 0%, rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 28px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.free-trial-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, transparent 100%);
    pointer-events: none;
}

.free-trial-highlight:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.15);
}

.free-trial-badge {
    display: inline-block;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #333333 100%);
    color: var(--white);
    padding: 0.6rem 1.8rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.free-trial-highlight h3 {
    font-size: 1.75rem;
    margin-bottom: 1.75rem;
    color: var(--text-dark);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.price-tag {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 1.5rem 0;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
    align-items: stretch;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(249, 250, 251, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2rem 1.5rem 1.75rem;
    border-radius: 20px;
    border: 2px solid rgba(0, 0, 0, 0.08);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.pricing-card:hover::before {
    opacity: 1;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(249, 250, 251, 0.95) 100%);
    border-color: rgba(0, 0, 0, 0.15);
}

.pricing-featured {
    border: 3px solid rgba(0, 0, 0, 0.2);
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(249, 250, 251, 0.95) 100%);
    transform: scale(1.05);
}

.pricing-featured:hover {
    border-color: rgba(0, 0, 0, 0.3);
    transform: translateY(-10px) scale(1.05);
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #333333 100%);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.tier-name {
    font-size: 1.65rem;
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
    color: var(--text-dark);
    font-weight: 800;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.price::before {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
    margin: 1rem auto 1.5rem;
}

.tier-description {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    min-height: 2.5rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.02);
    padding: 1.25rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.benefits-list li {
    padding: 0.75rem 0;
    color: var(--secondary-color);
    line-height: 1.5;
    position: relative;
    padding-left: 1.85rem;
    font-size: 0.875rem;
}

.benefits-list li:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: #000000;
    font-weight: 900;
    font-size: 1.1rem;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pricing-card .btn:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.pricing-disclaimer {
    text-align: center;
    margin-top: 4rem;
    padding: 1.5rem 2rem;
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Problem Statement Section */
.problem-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 50%, rgba(51, 51, 51, 0.85) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.problem-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.problem-section .section-title {
    color: var(--white);
    position: relative;
    z-index: 1;
    margin-bottom: 3rem;
}

.stat-highlight {
    text-align: center;
    margin: 3rem auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 500px;
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: 5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.problem-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    text-align: center;
}

.lost-items-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem auto;
    max-width: 600px;
}

.lost-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.item-percentage {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.item-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
}

.study-note {
    font-size: 1rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.75);
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
}

.solution-statement {
    font-size: 1.25rem;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* App Preview Section */
.app-preview-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
    justify-items: center;
}

.screenshot-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 400px;
}

.screenshot-item .phone-mockup {
    margin-bottom: 1.5rem;
}

.screenshot-item .phone-screen {
    width: 280px;
    height: 560px;
    background: rgba(240, 240, 240, 0.5);
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 2px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
}

.screenshot-caption {
    text-align: center;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 300px;
}

/* Download Section */
.download-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 50%, rgba(51, 51, 51, 0.85) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.download-section .section-title,
.download-section .section-subtitle {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.signup-form {
    max-width: 500px;
    margin: 3rem auto 0;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.download-container {
    margin: 3rem auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
}

input[type="email"] {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

input[type="email"]:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    gap: 0.75rem;
}

input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    appearance: none;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

input[type="checkbox"]:checked {
    background: var(--white);
    border-color: var(--white);
    position: relative;
}

input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    color: #000;
    font-size: 14px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.checkbox-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--white);
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.checkbox-label a:hover {
    opacity: 0.8;
}

.submit-btn,
.download-btn,
button.download-btn {
    width: 100%;
    max-width: 300px;
    padding: 1.5rem 3rem;
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    border: none;
    border-radius: 15px;
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    text-decoration: none;
    font-family: inherit;
}

.submit-btn:hover:not(:disabled),
.download-btn:hover,
button.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
    background: var(--white);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.download-note {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    line-height: 1.5;
}

.loader {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #000;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: none;
}

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

.message {
    margin-top: 1.25rem;
    padding: 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    text-align: center;
    display: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.message.success {
    background: rgba(212, 237, 218, 0.2);
    color: #d4edda;
    border: 1px solid rgba(212, 237, 218, 0.3);
}

.message.error {
    background: rgba(248, 215, 218, 0.2);
    color: #f8d7da;
    border: 1px solid rgba(248, 215, 218, 0.3);
}

.message.show {
    display: block;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
}

.about p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 1.5rem;
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about strong {
    color: #000000;
    font-weight: 700;
}

/* Footer */
footer {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95) 0%, rgba(0, 0, 0, 1) 100%);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

footer p {
    margin: 0.5rem 0;
}

.footer-brand {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .pricing-featured {
        transform: scale(1);
    }

    .pricing-featured:hover {
        transform: translateY(-10px) scale(1);
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 0;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    }

    .nav-links.nav-active {
        max-height: 300px;
        opacity: 1;
        padding: 1rem 0;
    }

    .nav-links a {
        padding: 1rem 2rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        text-align: center;
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .navbar .container {
        position: relative;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .cta-buttons {
        justify-content: center;
    }

    .phone-mockup {
        margin-top: 2rem;
    }

    .phone-screen {
        width: 240px;
        height: 480px;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .pricing-featured {
        transform: scale(1);
    }

    .pricing-featured:hover {
        transform: translateY(-10px) scale(1);
    }

    .free-trial-highlight {
        padding: 2rem;
    }

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

    .screenshot-item .phone-screen {
        width: 240px;
        height: 480px;
    }

    .stat-number {
        font-size: 4rem;
    }

    .stat-description {
        font-size: 1.125rem;
    }

    .lost-items-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .signup-form {
        padding: 2rem 1.5rem;
    }

    .pricing-disclaimer {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .nav-links a {
        font-size: 0.875rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .signup-form {
        padding: 1.5rem 1rem;
    }

    .checkbox-label {
        font-size: 0.8rem;
    }

    .stat-number {
        font-size: 3rem;
    }

    .stat-description {
        font-size: 1rem;
    }

    .item-percentage {
        font-size: 2rem;
    }

    .solution-statement {
        font-size: 1.125rem;
        padding: 1.5rem;
    }

    .free-trial-highlight {
        padding: 1.5rem;
    }

    .free-trial-highlight h3 {
        font-size: 1.25rem;
    }

    .price-tag {
        font-size: 2.5rem;
    }

    .tier-name {
        font-size: 1.5rem;
    }

    .price {
        font-size: 2rem;
    }

    .pricing-disclaimer {
        font-size: 0.8rem;
    }
}

/* ========================================
   BLOG STYLES
   ======================================== */

/* Blog Hero Section */
.blog-hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 50%, rgba(51, 51, 51, 0.85) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.blog-hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.blog-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* Blog Posts Section */
.blog-posts-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
}

/* Blog Empty State */
.blog-empty-state {
    text-align: center;
    padding: 5rem 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.empty-state-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.blog-empty-state h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.blog-empty-state p {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

/* Blog Card */
.blog-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.12);
}

.blog-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: 1.75rem;
}

.blog-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary-color);
    background: rgba(0, 0, 0, 0.05);
    padding: 0.375rem 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-card-excerpt {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.blog-date::before {
    content: '📅 ';
    margin-right: 0.25rem;
}

.blog-read-time::before {
    content: '⏱️ ';
    margin-right: 0.25rem;
}

/* Blog CTA Section */
.blog-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 50%, rgba(51, 51, 51, 0.85) 100%);
}

.blog-cta-box {
    max-width: 700px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.blog-cta-box h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.blog-cta-box p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* Blog Post Styles */
.blog-post {
    background: var(--white);
}

.blog-post-header {
    padding: 3rem 0 2rem;
    background: var(--white);
}

.blog-post-container {
    max-width: 800px;
}

.blog-breadcrumb {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.blog-breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-breadcrumb a:hover {
    color: var(--primary-color);
}

.blog-breadcrumb span {
    margin: 0 0.5rem;
}

.blog-category-link {
    font-weight: 600;
    color: var(--text-dark);
}

.blog-post-title {
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-light);
}

.meta-separator {
    color: rgba(0, 0, 0, 0.2);
}

.blog-post-hero-image {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 3rem;
    overflow: hidden;
}

.blog-post-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-post-hero-image img[src$=".svg"] {
    width: 200px;
    max-width: 200px;
    margin: 0 auto;
}

/* Blog Post Content */
.blog-post-content {
    padding: 2rem 0 4rem;
    background: var(--white);
}

.blog-intro {
    margin-bottom: 2.5rem;
}

.lead-paragraph {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.blog-post-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    line-height: 1.3;
}

.blog-post-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-post-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.blog-post-content ul,
.blog-post-content ol {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.blog-post-content li {
    margin-bottom: 0.75rem;
}

.blog-post-content strong {
    font-weight: 600;
    color: var(--text-dark);
}

/* Blog Images */
.blog-image {
    margin: 2.5rem 0;
    text-align: center;
}

.blog-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.blog-image figcaption {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
}

/* Blog CTAs */
.blog-cta {
    margin: 3rem 0;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.02) 0%, rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 2px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.blog-cta h3 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin: 0 0 1rem 0 !important;
}

.blog-cta p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.blog-cta .btn {
    margin: 0.5rem;
}

.blog-cta .btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.blog-cta .btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-subtext,
.trust-signal {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 1rem;
}

/* Lead Magnet Form */
.lead-magnet-form {
    max-width: 500px;
    margin: 1.5rem auto;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.lead-magnet-form input[type="email"] {
    flex: 1;
    min-width: 250px;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.lead-magnet-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.blog-cta-final {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%);
    color: var(--white);
    padding: 3rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-cta-final h2 {
    color: var(--white);
    font-size: 2rem;
    margin: 0 0 1rem 0 !important;
}

.blog-cta-final p {
    color: rgba(255, 255, 255, 0.9);
}

.blog-cta-final .trust-signal {
    color: rgba(255, 255, 255, 0.8);
}

.blog-cta-final .cta-buttons {
    justify-content: center;
}

/* Comparison Table */
.comparison-table-wrapper {
    margin: 2.5rem 0;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.comparison-table thead {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%);
    color: var(--white);
}

.comparison-table th {
    padding: 1.25rem 1rem;
    font-weight: 600;
    text-align: left;
    font-size: 1rem;
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.95rem;
    color: var(--secondary-color);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.02);
}

.comparison-table .highlight-column {
    background: rgba(0, 0, 0, 0.03);
    font-weight: 600;
    color: var(--text-dark);
}

/* Related Posts */
.blog-related-posts {
    padding: 4rem 0;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
}

.related-posts-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.related-post-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
}

.related-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.9);
}

.related-post-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-post-card:hover .related-post-image img {
    transform: scale(1.05);
}

.related-post-card h3 {
    padding: 1.25rem;
    font-size: 1.125rem;
    color: var(--text-dark);
    line-height: 1.4;
    margin: 0;
}

/* Nav Active State for Blog */
.nav-links a.nav-active {
    color: var(--primary-color);
    font-weight: 600;
}

/* Blog Responsive Design */
@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-hero-subtitle {
        font-size: 1rem;
    }

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

    .blog-post-title {
        font-size: 2rem;
    }

    .blog-post-content h2 {
        font-size: 1.625rem;
    }

    .blog-post-content h3 {
        font-size: 1.25rem;
    }

    .blog-post-content p,
    .blog-post-content ul,
    .blog-post-content ol {
        font-size: 1rem;
    }

    .lead-paragraph {
        font-size: 1.125rem;
    }

    .blog-cta h3 {
        font-size: 1.5rem;
    }

    .blog-cta-final h2 {
        font-size: 1.75rem;
    }

    .lead-magnet-form {
        flex-direction: column;
    }

    .lead-magnet-form input[type="email"] {
        min-width: 100%;
    }

    .comparison-table-wrapper {
        margin: 2rem -20px;
    }

    .comparison-table {
        font-size: 0.875rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }

    .related-posts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .blog-post-title {
        font-size: 1.75rem;
    }

    .blog-cta {
        padding: 2rem 1.5rem;
    }

    .blog-cta-final {
        padding: 2.5rem 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .blog-cta .btn {
        width: 100%;
        margin: 0.5rem 0;
    }
}