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

:root {
    --primary-50: #eef2ff;
    --primary-100: #dce4ff;
    --primary-500: #4C6EF5;
    --primary-600: #3B5BDB;
    --primary-700: #2f4ab8;
    --primary-800: #243a95;
    
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
.header {
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--gray-100);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
    box-shadow: none;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    transition: transform 0.2s;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.01em;
	text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--gray-900);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.nav-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s;
    white-space: nowrap;
    cursor: pointer;
}

.nav-button-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
}

.nav-button-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.nav-button-primary {
    background: var(--primary-600);
    color: white;
    border: 1.5px solid var(--primary-600);
    box-shadow: 0 2px 8px rgba(76, 110, 245, 0.2);
}

.nav-button-primary:hover {
    background: var(--primary-700);
    border-color: var(--primary-700);
    box-shadow: 0 4px 12px rgba(76, 110, 245, 0.3);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .nav-container {
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .nav-button {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .nav-button span {
        display: none;
    }
    
    .nav-button svg {
        margin: 0;
    }
}

/* Hero Section - WhatsApp Style */
.hero {
    padding: 6rem 0 4rem;
    background: #f7f8fa;
    overflow: hidden;
}

.hero-split {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 4rem;
    align-items: center;
}

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

.hero-phone {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.15));
}

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

.hero-title {
    font-size: 3.75rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1c1e21;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #4C6EF5 0%, #3B5BDB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(76, 110, 245, 0.1);
    color: var(--primary-700);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(76, 110, 245, 0.2);
}

.hero-badge-top svg {
    color: var(--primary-600);
}

.hero-description {
    font-size: 1.375rem;
    color: #65676b;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 550px;
}

.primary-button-large {
    background: var(--primary-600);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 16px rgba(76, 110, 245, 0.25);
}

.primary-button-large:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.35);
}

.primary-button-large svg {
    transition: transform 0.2s;
}

.primary-button-large:hover svg {
    transform: translateX(3px);
}

.secondary-button-large {
    background: transparent;
    color: var(--primary-600);
    padding: 1rem 2.5rem;
    border: 2px solid var(--primary-600);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 16px rgba(76, 110, 245, 0.1);
    cursor: pointer;
}

.secondary-button-large:hover {
    background: var(--primary-50);
    border-color: var(--primary-700);
    color: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.25);
}

.secondary-button-large svg {
    transition: transform 0.2s;
}

.secondary-button-large:hover svg {
    transform: translateY(2px);
}

.hero-subtext {
    margin-top: 1rem;
    font-size: 0.9375rem;
    color: #8a8d91;
}

/* =================================================================
   FEATURE SECTIONS - WhatsApp Style
   ================================================================= */

.feature-section {
    padding: 6rem 0;
    background: white;
}

.feature-section:nth-child(even) {
    background: #f7f8fa;
}

.feature-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.feature-split.reverse {
    direction: rtl;
}

.feature-split.reverse > * {
    direction: ltr;
}

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

.feature-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1c1e21;
    letter-spacing: -0.02em;
}

.feature-description {
    font-size: 1.25rem;
    color: #65676b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #1c1e21;
    font-size: 1.0625rem;
}

.feature-item svg {
    width: 24px;
    height: 24px;
    color: #10b981;
    flex-shrink: 0;
}

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

.feature-phone {
    width: 100%;
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.12));
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.hero-badge svg {
    color: var(--primary-600);
    flex-shrink: 0;
}

.primary-button {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: var(--white);
    padding: 1.25rem 3.5rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.3);
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(76, 110, 245, 0.4);
}

.primary-button svg {
    transition: transform 0.3s;
}

.primary-button:hover svg {
    transform: translateX(4px);
}

.secondary-button {
    background-color: var(--white);
    color: var(--primary-600);
    padding: 1.125rem 3rem;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.25rem;
    transition: all 0.3s;
    display: inline-block;
    border: 2px solid var(--primary-600);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.secondary-button:hover {
    background-color: var(--primary-50);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.hero-badges {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
}

.badge svg {
    color: var(--primary-600);
}

/* =================================================================
   PLATFORM AVAILABILITY SECTION
   ================================================================= */

.platforms {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.platform-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--white);
    border-radius: 16px;
    border: 2px solid var(--gray-200);
    transition: all 0.3s;
}

.platform-item:hover {
    border-color: var(--primary-300);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.platform-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: block;
}

.platform-icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    font-size: 3rem;
}

.platform-icon-circle.android {
    background: #3DDC84;
    color: white;
}

.platform-icon-circle.apple {
    background: #000000;
    color: white;
}

.platform-icon-circle.windows {
    background: #0078D4;
    color: white;
}

.platform-icon-circle.linux {
    background: #FCC624;
    color: #000000;
}

.platform-icon-circle.chrome {
    background: #4285F4;
    color: white;
}

.platform-icon-circle i {
    color: inherit;
}

.platform-item h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.platform-item p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.platform-note {
    max-width: 800px;
    margin: 3rem auto 0;
    padding: 1.5rem;
    background: var(--primary-50);
    border-radius: 12px;
    border-left: 4px solid var(--primary-500);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.platform-note svg {
    color: var(--primary-600);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.platform-note p {
    color: var(--gray-700);
    line-height: 1.7;
    margin: 0;
}

.platform-note strong {
    color: var(--primary-700);
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.section-description {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    padding: 2rem;
    background-color: var(--white);
    border-radius: 1rem;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--primary-200);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary-600);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Privacy Section */
.privacy-section {
    padding: 5rem 0;
    background-color: var(--gray-50);
}

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

.privacy-description {
    color: var(--gray-600);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.privacy-list {
    list-style: none;
}

.privacy-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--gray-700);
    font-size: 1.125rem;
}

.privacy-list svg {
    color: var(--primary-600);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.privacy-visual {
    display: flex;
    justify-content: center;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

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

.cta-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.cta-button-large {
    background-color: var(--white);
    color: var(--primary-600);
    padding: 1.25rem 3rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    display: inline-block;
    transition: all 0.2s;
    box-shadow: var(--shadow-xl);
}

.cta-button-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 30px -5px rgba(0, 0, 0, 0.2);
}

.cta-note {
    margin-top: 1.5rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: 3rem 0 1.5rem;
}

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

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-tagline {
    color: var(--gray-400);
}

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

.footer-column h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-column a {
    color: var(--gray-400);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    color: var(--gray-500);
}

/* Responsive Design */

@media (max-width: 1200px) {
    .hero-split,
    .feature-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        order: 2;
    }
    
    .hero-text {
        order: 1;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        max-width: none;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .primary-button-large,
    .secondary-button-large {
        width: 100%;
        justify-content: center;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .feature-split.reverse {
        direction: ltr;
    }
    
    .feature-text {
        text-align: center;
    }
    
    .feature-list {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 4rem 0 3rem;
    }
    
    .hero-title,
    .feature-title {
        font-size: 2.5rem;
    }
    
    .hero-description,
    .feature-description {
        font-size: 1.125rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 1rem;
    }
    
    .feature-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .feature-card .feature-title {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-card .feature-description {
        font-size: 0.9375rem;
    }
    
    .privacy-content {
        grid-template-columns: 1fr;
    }
    
    .privacy-visual {
        order: -1;
    }
    
    .shield-container svg {
        width: 150px;
        height: 150px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .feature-list,
    .privacy-list,
    .real-life-benefits {
        text-align: left;
    }
}

/* =================================================================
   HOW IT WORKS / USAGE METHODS SECTION
   ================================================================= */

.how-it-works {
    padding: 6rem 0;
    background-color: var(--white);
}

.usage-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.usage-method {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    border: 2px solid var(--gray-200);
    position: relative;
    transition: all 0.3s;
}

.usage-method:hover {
    border-color: var(--primary-300);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.usage-number {
    position: absolute;
    top: -15px;
    left: 2rem;
    width: 36px;
    height: 36px;
    background: var(--primary-600);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.usage-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.usage-header svg {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
}

.usage-header h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.usage-desc {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.usage-flow {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.flow-item {
    background: white;
    padding: 0.875rem 1rem;
    padding-left: 2.5rem;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all 0.2s;
}

.flow-item::before {
    content: "✓";
    position: absolute;
    left: 0.875rem;
    color: var(--primary-600);
    font-weight: 600;
}

.flow-item:hover {
    border-color: var(--primary-300);
    background: var(--primary-50);
}

.flow-arrow {
    display: none;
}

/* =================================================================
   SCENARIOS SECTION
   ================================================================= */

.scenarios {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.scenario-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    border: 2px solid var(--gray-200);
    transition: all 0.3s;
}

.scenario-card:hover {
    border-color: var(--primary-300);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.scenario-icon {
    width: 72px;
    height: 72px;
    margin-bottom: 1.5rem;
}

.scenario-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

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

.scenario-situation {
    font-size: 1.125rem;
    color: var(--gray-600);
    font-style: italic;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 8px;
    border-left: 3px solid var(--primary-400);
    margin: 0;
}

.scenario-action {
    color: var(--gray-700);
    line-height: 1.7;
    margin: 0;
}

.scenario-action strong {
    color: var(--primary-600);
    display: block;
    margin-bottom: 0.5rem;
}

/* =================================================================
   USE CASES SECTION
   ================================================================= */

.use-cases {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

.use-case:hover {
    border-color: var(--primary-300);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.use-case-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 1rem;
    display: block;
}

.use-case h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.use-case p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* =================================================================
   COMPARISON SECTION
   ================================================================= */

.comparison {
    padding: 6rem 0;
    background-color: var(--white);
}

.comparison-table {
    max-width: 900px;
    margin: 3rem auto 0;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-900);
    color: var(--white);
    font-weight: 700;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    align-items: center;
}

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

.comparison-row.highlighted {
    background: var(--primary-50);
}

.feature-col {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature-col strong {
    color: var(--gray-900);
    font-size: 1rem;
}

.feature-col span {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.thinksnap-col,
.others-col {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.thinksnap-col {
    color: var(--primary-600);
}

.logo-small {
    font-weight: 700;
    font-size: 1.125rem;
}

.check {
    font-size: 1.5rem;
    color: #10b981;
    font-weight: 700;
}

.cross {
    font-size: 1.5rem;
    color: var(--gray-400);
}

.detail {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* =================================================================
   FAQ SECTION
   ================================================================= */

.faq {
    padding: 6rem 0;
    background: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-500);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-50);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-600);
}

.faq-item h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.faq-item p {
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0;
}

.faq-item strong {
    color: var(--primary-600);
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .primary-button, .secondary-button {
        width: 100%;
        text-align: center;
    }
    
    .features, .privacy-section, .cta-section, .how-it-works, .use-cases, .comparison, .faq, .platforms {
        padding: 3rem 0;
    }
    
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .platform-icon-circle {
        width: 64px;
        height: 64px;
        font-size: 2.25rem;
    }
    
    .usage-methods {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .usage-method {
        padding: 2rem 1.5rem;
    }
    
    .usage-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .usage-header svg {
        width: 48px;
        height: 48px;
    }
    
    .usage-header h3 {
        font-size: 1.25rem;
    }
    
    .usage-desc {
        font-size: 1rem;
    }
    
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .flow-item {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
        padding-left: 2.25rem;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 0.5rem;
        padding: 1rem;
        font-size: 0.875rem;
    }
    
    .feature-col strong {
        font-size: 0.9rem;
    }
    
    .feature-col span {
        font-size: 0.75rem;
    }
    
    .check, .cross {
        font-size: 1.25rem;
    }
    
    .detail {
        font-size: 0.75rem;
    }
}

/* =================================================================
   NEW SECTIONS - SPEED DEMO
   ================================================================= */

.speed-demo {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.speed-demo-visual {
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.speed-steps-container {
    margin-top: 3rem;
}

.speed-steps-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.speed-step-card {
    flex: 0 0 auto;
    width: 220px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.speed-step-card:hover {
    border-color: var(--primary-400);
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.15);
    transform: translateY(-4px);
}

.step-number-circle {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(76, 110, 245, 0.3);
}

.step-icon-wrapper {
    margin: 1.5rem auto 1rem;
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.step-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-600);
    margin: 0;
}

.step-arrow {
    flex-shrink: 0;
    color: var(--primary-400);
    display: flex;
    align-items: center;
    justify-content: center;
}

.speed-total {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    border-radius: 16px;
    color: white;
    margin-top: 2rem;
    box-shadow: 0 8px 24px rgba(76, 110, 245, 0.3);
}

.total-label {
    font-size: 1.25rem;
    font-weight: 500;
    margin-right: 1rem;
}

.total-time {
    font-size: 2.5rem;
    font-weight: 700;
    margin-right: 0.5rem;
}

.total-icon {
    font-size: 2rem;
}

/* KI-Sektion Styles */
.speed-ai-section {
    margin-top: 5rem;
    padding-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.ai-section-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.ai-header-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.ai-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--white);
    border: 2px solid var(--primary-200);
    border-radius: 24px;
    color: var(--primary-700);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ai-header-badge svg {
    color: var(--primary-600);
    flex-shrink: 0;
}

.ai-content-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--primary-50) 100%);
    border: 2px solid var(--primary-200);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.ai-icon-large {
    flex-shrink: 0;
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-content-text {
    flex: 1;
}

.ai-content-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-700);
    margin: 0 0 0.5rem 0;
}

.ai-content-text p {
    font-size: 1rem;
    color: var(--gray-700);
    margin: 0;
    line-height: 1.6;
}

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

.ai-benefit-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    text-align: center;
}

.ai-benefit-badge:hover {
    border-color: var(--primary-300);
    color: var(--primary-700);
    background: var(--primary-50);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.ai-benefit-badge svg {
    color: var(--primary-600);
    flex-shrink: 0;
}

/* =================================================================
   IMAGE STYLES
   ================================================================= */

.speed-demo-image {
    text-align: center;
    margin: 3rem auto;
}

.speed-demo-image img {
    display: block;
    margin: 0 auto;
}

/* =================================================================
   TIME SAVINGS / ROI SECTION
   ================================================================= */

.time-savings {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.savings-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.savings-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 2px solid var(--gray-200);
    text-align: center;
    transition: all 0.3s;
}

.savings-card:hover {
    border-color: var(--primary-300);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.savings-card.highlight {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-color: var(--primary-400);
}

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

.savings-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-600);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.savings-label {
    color: var(--gray-600);
    font-size: 1rem;
    font-weight: 500;
}

.savings-visual {
    margin-top: 3rem;
}

/* =================================================================
   REAL LIFE SECTION
   ================================================================= */

.real-life-section {
    padding: 6rem 0;
    background: var(--white);
}

.real-life-image {
    max-width: 900px;
    margin: 3rem auto;
    text-align: center;
}

.real-life-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--gray-50);
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}

.benefit-item svg {
    width: 24px;
    height: 24px;
    color: var(--primary-600);
    flex-shrink: 0;
}

.benefit-item span {
    color: var(--gray-700);
    font-size: 1rem;
    font-weight: 500;
}

/* =================================================================
   RESPONSIVE FOR NEW SECTIONS
   ================================================================= */

@media (max-width: 1024px) {
    .savings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .speed-steps-wrapper {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .step-arrow svg {
        width: 24px;
        height: 24px;
    }
    
    .speed-step-card {
        width: 100%;
        max-width: 280px;
    }
    
    .ai-content-box {
        flex-direction: column;
        text-align: center;
    }
    
    .ai-icon-large {
        margin-bottom: 0.5rem;
    }
    
    .ai-benefits-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .ai-section-header {
        gap: 1rem;
    }
    
    .ai-header-badge {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }
    
    .savings-grid {
        grid-template-columns: 1fr;
    }
    
    .real-life-benefits {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .speed-demo,
    .time-savings,
    .real-life-section {
        padding: 3rem 0;
    }
    
    .speed-step-card {
        width: 100%;
        padding: 1.5rem 1.25rem;
    }
    
    .step-title {
        font-size: 1rem;
    }
    
    .step-time {
        font-size: 1.5rem;
    }
    
    .ai-content-text h3 {
        font-size: 1.25rem;
    }
    
    .ai-content-text p {
        font-size: 0.9rem;
    }
    
    .total-time {
        font-size: 2rem;
    }
    
    .total-label {
        font-size: 1rem;
        margin-right: 0.5rem;
    }
    
    .speed-ai-section {
        margin-top: 3rem;
        padding-top: 2rem;
    }
    
    .ai-content-box {
        padding: 1.5rem;
    }
    
    .ai-benefit-badge {
        padding: 0.75rem;
        font-size: 0.8rem;
    }
    
    .savings-value {
        font-size: 2.5rem;
    }
}

/* Languages Grid für Mehrsprachigkeits-Section */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.language-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.25rem 1rem;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
}

.language-badge:hover {
    transform: translateY(-2px);
    border-color: var(--primary-500);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.language-flag {
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 0.5rem;
    display: inline-block;
    width: 3rem;
    height: 2.25rem;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    overflow: hidden;
}

.language-flag.fi {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Fallback für Emoji-Flaggen falls CSS-Flaggen nicht laden */
.language-flag:not(.fi) {
    font-size: 2.5rem;
    line-height: 1;
}

.language-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.95rem;
}

.language-badge-plus {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-color: var(--primary-300);
}

.language-badge-plus .language-flag {
    font-size: 3rem;
    width: 3.5rem;
    height: 2.625rem;
}

.language-badge-plus .language-name {
    font-weight: 700;
    color: var(--primary-700);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.language-subtitle {
    font-size: 0.85rem;
    color: var(--gray-600);
    font-weight: 500;
}

@media (max-width: 768px) {
    .languages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        max-width: 100%;
        padding: 0 0.5rem;
    }
    
    .language-badge {
        padding: 0.75rem 0.5rem;
    }
    
    .language-flag {
        font-size: 1.75rem;
        width: 2rem;
        height: 1.5rem;
        margin-bottom: 0.25rem;
    }
    
    .language-name {
        font-size: 0.75rem;
        line-height: 1.2;
    }
    
    .language-badge-plus .language-flag {
        font-size: 2rem;
        width: 2.25rem;
        height: 1.6875rem;
    }
    
    .language-badge-plus .language-name {
        font-size: 0.85rem;
    }
    
    .language-subtitle {
        font-size: 0.7rem;
    }
    
    /* Feature-Section Anpassungen für Mobile */
    .feature-section.feature-multilingual {
        padding: 3rem 0;
    }
    
    .feature-section.feature-multilingual .feature-split {
        gap: 2rem;
        grid-template-columns: 1fr;
    }
    
    .feature-section.feature-multilingual .feature-visual {
        order: -1;
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .languages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .language-badge {
        padding: 0.625rem 0.375rem;
    }
    
    .language-flag {
        font-size: 1.5rem;
        width: 1.75rem;
        height: 1.3125rem;
    }
    
    .language-name {
        font-size: 0.7rem;
    }
    
    .language-badge-plus {
        grid-column: 1 / -1;
    }
    
    .language-badge-plus .language-flag {
        font-size: 1.75rem;
        width: 2rem;
        height: 1.5rem;
    }
    
    .language-badge-plus .language-name {
        font-size: 0.8rem;
    }
    
    .language-subtitle {
        font-size: 0.65rem;
    }
}