/* ===================================
   LEVELLEY - Main Stylesheet
   Modern, clean, minimalist design
   =================================== */

/* ===================================
   CSS Reset & Base Styles
   =================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: #4a4a4a;
}

a {
    color: #1a1a1a;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #FF6B6B;
}

ul {
    list-style: none;
}

/* ===================================
   Container & Layout
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

/* ===================================
   Header & Navigation
   =================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: translateY(-2px);
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #1a1a1a;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: #1a1a1a;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: #1a1a1a;
    color: #ffffff;
    padding: 0.65rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    background: #2a2a2a;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-link-login {
    background: transparent;
    color: #1a1a1a;
    padding: 0.65rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-link-login::after {
    display: none;
}

.nav-link-login:hover {
    background: #f5f5f5;
    color: #1a1a1a;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-line {
    width: 25px;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s ease;
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: #1a1a1a;
    color: #ffffff;
}

.btn-primary:hover {
    background: #2a2a2a;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: transparent;
    color: #1a1a1a;
    border: 2px solid #1a1a1a;
}

.btn-secondary:hover {
    background: #1a1a1a;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ===================================
   Hero Section
   =================================== */

.hero-section {
    padding: 10rem 0 6rem;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    margin-top: 80px;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #FFF5F5;
    border: 1px solid #FFE5E5;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #1a1a1a;
    font-weight: 500;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: #1a1a1a;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid #e5e5e5;
}

.hero-stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: #666;
    font-weight: 500;
}

/* ===================================
   Integration Showcase
   =================================== */

.integration-showcase {
    padding: 4rem 0;
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.section-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.integration-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem 4rem;
}

.integration-logo {
    transition: all 0.3s ease;
}

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

.integration-logo svg {
    transition: opacity 0.3s ease;
}

.integration-logo:hover svg {
    opacity: 1 !important;
}

/* ===================================
   Section Headers
   =================================== */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #4a4a4a;
}

/* ===================================
   Demo Section
   =================================== */

.demo-section {
    background: #ffffff;
}

.demo-content {
    margin-top: 3rem;
}

.demo-features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.demo-feature-item {
    display: flex;
    gap: 1.25rem;
}

.demo-feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
}

.demo-feature-content {
}

.demo-feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.demo-feature-description {
    font-size: 1rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin: 0;
}

/* ===================================
   Challenge Section
   =================================== */

.challenge-section {
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.challenge-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.challenge-stat {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.challenge-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.challenge-text {
    font-size: 1rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin: 0;
}

/* ===================================
   Solution Section
   =================================== */

.solution-section {
    background: #ffffff;
}

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

.solution-item {
    display: flex;
    flex-direction: column;
}

.solution-icon {
    margin-bottom: 1.5rem;
}

.solution-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.solution-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 1.5rem;
}

.solution-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.solution-benefits li {
    padding-left: 1.75rem;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a4a4a;
}

.solution-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: 700;
    font-size: 1.1rem;
}

/* ===================================
   Features Section
   =================================== */

.features-section {
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
}

.feature-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-bottom: 6rem;
    align-items: center;
}

.feature-showcase:last-child {
    margin-bottom: 0;
}

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

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

.feature-badge {
    display: inline-block;
    background: #1a1a1a;
    color: #ffffff;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-showcase-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: #1a1a1a;
    line-height: 1.2;
}

.feature-showcase-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 2rem;
}

.feature-showcase-details {
    margin-bottom: 2rem;
}

.feature-detail-heading {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.feature-detail-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-detail-list li {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #4a4a4a;
}

.feature-detail-list li strong {
    color: #1a1a1a;
    font-weight: 600;
}

.feature-stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e5e5;
}

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

.feature-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.feature-stat-label {
    font-size: 0.9rem;
    color: #666;
}

/* Feature Visual Elements */

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

.browser-mockup,
.mobile-mockup,
.dashboard-mockup,
.ai-demo-mockup {
    width: 100%;
    max-width: 500px;
}

.browser-mockup {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border: 1px solid #e5e5e5;
    background: #ffffff;
}

.browser-header {
    background: #f5f5f5;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid #e5e5e5;
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #FF5F57; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #28CA42; }

.browser-address {
    flex: 1;
    background: #ffffff;
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #666;
    border: 1px solid #e5e5e5;
}

.browser-content {
    background: #fafafa;
    min-height: 300px;
}

.mobile-mockup {
    position: relative;
}

.phone-frame {
    width: 300px;
    height: 600px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.dashboard-mockup,
.ai-demo-mockup {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border: 1px solid #e5e5e5;
}

/* ===================================
   Integrations Section
   =================================== */

.integrations-section {
    background: #ffffff;
}

.integration-categories {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.integration-category {

}

.integration-category-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.integration-category-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 2rem;
}

.integration-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.integration-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.75rem;
    background: #fafafa;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.integration-item:hover {
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

.integration-item-icon {
    flex-shrink: 0;
}

.integration-item-content {
    flex: 1;
}

.integration-item-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.integration-item-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a4a4a;
    margin: 0;
}

.integration-cta {
    margin-top: 4rem;
    padding: 3rem;
    background: #fafafa;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e5e5e5;
}

.integration-cta-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.integration-cta-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===================================
   Support Section
   =================================== */

.support-section {
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
}

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

.support-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.support-icon {
    margin-bottom: 1.5rem;
}

.support-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.support-card-description {
    font-size: 1rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin-bottom: 1.5rem;
}

.support-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.support-features li {
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: #666;
}

.support-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #1a1a1a;
    font-weight: 700;
}

.support-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 3rem;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
}

.support-stat-card {
    text-align: center;
}

.support-stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.support-stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

/* ===================================
   FAQ Section
   =================================== */

.faq-section {
    background: #ffffff;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e5e5e5;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #FF6B6B;
}

.faq-question-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    padding-right: 2rem;
    transition: color 0.3s ease;
}

.faq-question:hover .faq-question-text {
    color: #FF6B6B;
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding-bottom: 2rem;
}

.faq-answer p {
    font-size: 1rem;
    line-height: 1.8;
    color: #4a4a4a;
    margin-bottom: 1rem;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul {
    list-style: none;
    margin: 1rem 0;
}

.faq-answer ul li {
    padding-left: 1.75rem;
    position: relative;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    line-height: 1.7;
    color: #4a4a4a;
}

.faq-answer ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.2rem;
}

.faq-answer ul li strong {
    color: #1a1a1a;
    font-weight: 600;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-info-item {
    display: flex;
    gap: 1.25rem;
}

.contact-info-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
}

.contact-info-content {
    flex: 1;
}

.contact-info-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.contact-info-text {
    font-size: 1rem;
    line-height: 1.6;
    color: #1a1a1a;
    margin-bottom: 0.25rem;
}

.contact-info-text a {
    color: #1a1a1a;
    font-weight: 500;
}

.contact-info-text a:hover {
    color: #FF6B6B;
}

.contact-info-subtext {
    font-size: 0.9rem;
    color: #666;
}

.pricing-info {
    margin-top: 1rem;
    padding: 2rem;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
}

.pricing-info-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

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

.pricing-card {
    padding: 1.5rem;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    background: #1a1a1a;
    color: #ffffff;
    border: 1px solid #1a1a1a;
    position: relative;
}

.pricing-card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #FF6B6B;
    color: #ffffff;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card-header {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #e5e5e5;
}

.pricing-card.featured .pricing-card-header {
    border-bottom-color: #333;
}

.pricing-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
}

.pricing-card.featured .pricing-card-title {
    color: #ffffff;
}

.pricing-card-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a1a1a;
}

.pricing-card.featured .price-amount {
    color: #ffffff;
}

.price-period {
    font-size: 1rem;
    color: #666;
}

.pricing-card.featured .price-period {
    color: #ccc;
}

.pricing-card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pricing-card-features li {
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #4a4a4a;
}

.pricing-card.featured .pricing-card-features li {
    color: #e5e5e5;
}

.pricing-card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: 700;
}

/* Contact Form */

.contact-form-container {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
    position: relative;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.form-input {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    background: #fafafa;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #1a1a1a;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.05);
}

.form-input::placeholder {
    color: #999;
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-text {
    font-size: 0.95rem;
    color: #4a4a4a;
}

.form-note {
    font-size: 0.85rem;
    color: #666;
    text-align: center;
    margin-top: 0.5rem;
}

.form-link {
    color: #1a1a1a;
    text-decoration: underline;
}

.form-link:hover {
    color: #FF6B6B;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
}

.form-success.show {
    display: flex;
}

.success-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: #1a1a1a;
}

.success-message {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a4a4a;
    margin: 0;
}

/* ===================================
   Footer
   =================================== */

.site-footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #333;
}

.footer-brand {
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
}

.footer-description {
    font-size: 1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 2rem;
    max-width: 500px;
}

.footer-company-info {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #999;
}

.footer-company-info strong {
    color: #ffffff;
}

.footer-link {
    color: #ccc;
    transition: color 0.3s ease;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-links-column {
}

.footer-links-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.25rem;
}

.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-list li {
}

.footer-links-list .footer-link {
    font-size: 0.95rem;
    color: #999;
}

.footer-links-list .footer-link:hover {
    color: #ffffff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    font-size: 0.9rem;
    color: #666;
}

.footer-tagline {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* ===================================
   Modals (Login & Signup)
   =================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 3rem 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #666;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.modal-close:hover {
    background: #f5f5f5;
    color: #1a1a1a;
}

.modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.modal-logo {
    margin: 0 auto 1.5rem;
    display: block;
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 1rem;
    color: #666;
    margin: 0;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-link-small {
    font-size: 0.9rem;
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.form-link-small:hover {
    color: #FF6B6B;
}

.form-link-inline {
    color: #1a1a1a;
    text-decoration: underline;
    font-weight: 500;
}

.form-link-inline:hover {
    color: #FF6B6B;
}

.modal-footer-text {
    text-align: center;
    font-size: 0.95rem;
    color: #666;
    margin: 1rem 0 0 0;
}

.modal-link {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.modal-link:hover {
    color: #FF6B6B;
}

.modal-divider {
    position: relative;
    text-align: center;
    margin: 2rem 0 1.5rem;
}

.modal-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e5e5;
}

.modal-divider span {
    position: relative;
    background: #ffffff;
    padding: 0 1rem;
    font-size: 0.9rem;
    color: #666;
    z-index: 1;
}

.social-login-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.social-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a1a;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-login-btn:hover {
    background: #f9f9f9;
    border-color: #d5d5d5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.social-login-btn svg {
    flex-shrink: 0;
}

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

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

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }

    .hero-title { font-size: 3.25rem; }
    .section-title { font-size: 2.25rem; }

    .demo-features-list,
    .feature-showcase,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .feature-showcase.reverse {
        direction: ltr;
    }

    .solution-grid,
    .support-grid,
    .challenge-grid {
        grid-template-columns: 1fr;
    }

    .integration-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    section {
        padding: 4rem 0;
    }

    .hero-section {
        padding: 8rem 0 4rem;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }

    .hero-cta-group {
        flex-direction: column;
    }

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

    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu.mobile-active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        gap: 1.5rem;
    }

    .integration-logos {
        gap: 2rem 2.5rem;
    }

    .feature-showcase-title {
        font-size: 1.75rem;
    }

    .feature-stats-row {
        grid-template-columns: 1fr;
    }

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

    .pricing-cards {
        grid-template-columns: 1fr;
    }

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

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .support-stats {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 2.5rem 2rem;
    }

    .social-login-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }

    .btn-large {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }
}

/* ===================================
   Animations & Transitions
   =================================== */

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Smooth scroll offset for fixed header */
html {
    scroll-padding-top: 100px;
}

/* Selection styles */
::selection {
    background: #FF6B6B;
    color: #ffffff;
}

::-moz-selection {
    background: #FF6B6B;
    color: #ffffff;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #1a1a1a;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .site-header,
    .site-footer,
    .contact-section {
        display: none;
    }
}