/* CSS Variables for consistent theming */
:root {
    --primary-blue: #1a3c6e;
    --secondary-blue: #2c5282;
    --accent-teal: #0d9488;
    --accent-green: #10b981;
    --light-bg: #f8fafc;
    --accent-bg: #e8f1f8;
    --white: #ffffff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
}

/* Problem Section Impact Style */
.problem .problem-impact {
    background-color: rgba(13, 148, 136, 0.1);
    color: var(--accent-teal);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    display: inline-block;
    margin-top: 1rem;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2.5rem;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-green));
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: none;
    font-size: 1rem;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.btn-primary {
    background-color: var(--accent-teal);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-teal);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(13, 148, 136, 0.5), 0 10px 20px rgba(13, 148, 136, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: rgba(26, 60, 110, 0.05);
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(13, 148, 136, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.95);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--primary-blue);
    transition: var(--transition);
    gap: 0.6rem;
}

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

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.logo-text {
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--primary-blue);
}

.logo i {
    font-size: 1.8rem;
    color: var(--accent-teal);
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0.5rem;
}

.nav-links li {
    margin: 0;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0.3rem;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--accent-teal);
    transition: transform 0.3s ease;
}

.nav-links a:not(.btn):hover {
    color: var(--accent-teal);
    background: rgba(13, 148, 136, 0.05);
}

.nav-links a:not(.btn):hover::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-links .btn-secondary {
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
    border-width: 2px;
    margin-left: 0.5rem;
}

.nav-links .btn-secondary:hover {
    background-color: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 60, 110, 0.2);
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-blue);
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.mobile-menu:hover {
    color: var(--accent-teal);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.3rem;
    margin-left: 1.5rem;
    background: rgba(13, 148, 136, 0.08);
    padding: 0.3rem;
    border-radius: 8px;
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    border: none;
    background: transparent;
    color: var(--primary-blue);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.lang-btn.active {
    background: white;
    color: var(--accent-teal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.lang-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.5);
    color: var(--accent-teal);
}

/* Mobile Language Switcher */
@media (max-width: 768px) {
    .language-switcher {
        margin-left: 0.5rem;
    }

    .lang-btn {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    padding: 10rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    opacity: 0.1;
}

.hero video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    z-index: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

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

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Problem Section */
.problem {
    background-color: var(--accent-bg);
}

.problem-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.problem-text {
    flex: 1;
}

.problem-image {
    flex: 1;
    text-align: center;
}

.problem-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.problem-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.problem-text {
    flex: 1;
}

.problem-list {
    list-style: none;
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.problem-list li {
    display: flex;
    flex-direction: column;
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent-teal);
    height: 100%;
    justify-content: space-between;
}

.problem-list li:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 20px -5px rgba(0, 0, 0, 0.1);
}

/* Ensure even height and alignment */
.problem-list li > * {
    width: 100%;
}

.problem-impact {
    margin-top: auto;
    align-self: flex-start;
}

.problem-list li > i {
    color: var(--accent-teal);
    margin-bottom: 0.8rem;
    font-size: 1.5rem;
}

.problem-list li strong {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    display: block;
}

.problem-list li p {
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    flex-grow: 1;
}

.problem-impact {
    background-color: rgba(13, 148, 136, 0.1);
    color: var(--accent-teal);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    display: inline-block;
    margin-top: 0.5rem;
    align-self: flex-start;
}

@media (max-width: 768px) {
    .problem-list {
        grid-template-columns: 1fr;
    }
}

/* Solution Section */
.solution-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

/* Features Section */

.features {
    background-color: var(--accent-bg);
}

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

.feature-card {
    background: var(--primary-blue);
    color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border-left: 4px solid var(--accent-teal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 20px -5px rgba(0, 0, 0, 0.3);
    background: var(--secondary-blue);
}

.feature-card h3 {
    color: white;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.85);
}

.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.feature-icon {
    font-size: 2rem;
    color: var(--accent-teal);
    margin-right: 1rem;
}

/* Benefits Section - What is ORaigent */
.benefits {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.benefits-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.benefits-text {
    flex: 1;
}

.benefits-text h3 {
    font-size: 1.35rem;
    line-height: 1.8;
    color: var(--text-dark);
    font-weight: 400;
    position: relative;
    padding: 2.5rem;
    background: var(--accent-bg);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--accent-teal);
}


.benefits-text h3 strong {
    color: var(--accent-teal);
    font-weight: 700;
}

.benefits-text h3 .highlight {
    background: linear-gradient(120deg, rgba(13, 148, 136, 0.15) 0%, rgba(13, 148, 136, 0.05) 100%);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.benefits-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.benefits-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.benefits-image img:hover {
    transform: scale(1.03);
}

.benefits-list {
    list-style: none;
    margin-top: 1.5rem;
}

.benefits-list li {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.benefits-list i {
    color: var(--accent-teal);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.benefit-value {
    font-weight: 700;
    color: var(--text-dark);
}

/* Badge/Tag styles for key phrases */
.ai-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-green) 100%);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 0.3rem;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(13, 148, 136, 0.3);
}

/* Key Features Grid */
.key-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.key-feature-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.key-feature-item:hover {
    border-color: var(--accent-teal);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(13, 148, 136, 0.15);
}

.key-feature-item i {
    font-size: 2rem;
    color: var(--accent-teal);
    margin-bottom: 0.8rem;
    display: block;
}

.key-feature-item h4 {
    font-size: 1rem;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.key-feature-item p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

/* Technology Section */
.technology {
    background-color: var(--white);
}

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

.tech-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.tech-item:hover {
    transform: translateY(-5px);
    background: var(--accent-bg);
}

.tech-icon {
    font-size: 2.5rem;
    color: var(--accent-teal);
    margin-bottom: 1rem;
}

/* Use Cases Section */
.use-cases {
    background: var(--light-bg);
}

.problem .problem-impact {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Accordion Styles */
.accordion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.accordion-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 2px solid transparent;
}

.accordion-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-teal);
}

.accordion-card.active {
    border-color: var(--accent-teal);
    box-shadow: 0 10px 20px -5px rgba(13, 148, 136, 0.2);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    gap: 1rem;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.accordion-header:hover {
    background-color: var(--light-bg);
}

.accordion-card.active .accordion-header {
    background-color: var(--light-bg);
}

.accordion-title {
    flex: 1;
}

.accordion-title h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.accordion-summary {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
    font-style: italic;
}

.accordion-icon {
    color: var(--accent-teal);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-card.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 1.5rem;
}

.accordion-card.active .accordion-content {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem 1.5rem;
}

.accordion-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.accordion-impact {
    background-color: rgba(13, 148, 136, 0.1);
    border-left: 4px solid var(--accent-teal);
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
}

.accordion-impact strong {
    color: var(--accent-teal);
    font-weight: 600;
}

.accordion-impact span {
    color: var(--text-dark);
}

/* Social Proof Section */
.social-proof {
    background-color: var(--accent-bg);
    text-align: center;
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin: 3rem 0;
}

.stat {
    text-align: center;
    margin: 1rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-teal);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial::before {
    content: '"';
    font-size: 5rem;
    color: var(--accent-teal);
    position: absolute;
    top: -1rem;
    left: 1rem;
    opacity: 0.2;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-blue);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    text-align: center;
    padding: 5rem 0;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: white;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    -webkit-appearance: none;
    appearance: none;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Footer */
footer {
    background-color: var(--primary-blue);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.newsletter-btn {
    background: var(--accent-teal);
    color: white;
    border: none;
    padding: 0 1.2rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-btn:hover {
    background: var(--accent-teal);
    box-shadow: 0 0 15px rgba(13, 148, 136, 0.4);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent-teal);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Chatbot Widget */
.chatbot-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--accent-teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: var(--transition);
    z-index: 100;
}

.chatbot-widget:hover {
    background: var(--accent-green);
    transform: scale(1.1);
}

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

/* Section fade-in on scroll */
section:not(.hero) {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
    transform: translateY(20px);
}

section.fade-in-visible {
    opacity: 1;
    transform: translateY(0);
}

section.hero {
    opacity: 1;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .hero-content,
    .problem-content,
    .benefits-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text,
    .problem-text,
    .benefits-text {
        max-width: 100%;
        margin-bottom: 2rem;
    }

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

    .benefits-text h3 {
        font-size: 1.2rem;
        padding: 2rem 1.5rem;
    }

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

    .ai-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
    }
}

@media (max-width: 768px) {
    /* Container adjustments for mobile */
    .container {
        padding: 0 1.5rem;
    }

    /* Typography improvements for mobile */
    h1 {
        font-size: 2rem;
        line-height: 1.3;
    }

    h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
        padding-bottom: 0.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    /* Header and Navigation */
    .navbar {
        padding: 0.75rem 0;
    }

    .logo-img {
        height: 50px;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease;
        padding: 0;
        margin: 0;
        border-top: 1px solid rgba(13, 148, 136, 0.1);
    }

    .nav-links.active {
        max-height: 500px;
        padding: 1rem 0;
    }

    .nav-links li {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(13, 148, 136, 0.05);
    }

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

    .nav-links a:not(.btn) {
        display: flex;
        align-items: center;
        padding: 1rem 1.5rem;
        width: 100%;
        text-align: left;
        min-height: 44px;
    }

    .nav-links a.btn {
        margin: 0.5rem 1.5rem;
        width: calc(100% - 3rem);
        text-align: center;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1001;
        min-width: 44px;
        min-height: 44px;
    }

    .mobile-menu i {
        transition: transform 0.3s ease;
        font-size: 1.5rem;
    }

    .mobile-menu.active i {
        transform: rotate(90deg);
    }

    /* Hero Section Mobile */
    .hero {
        padding: 7rem 0 3rem;
    }

    .hero-text h1 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }

    .hero-text p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
        min-height: 48px;
    }

    /* Sections */
    section {
        padding: 2.5rem 0;
    }

    /* Accordion Grid Mobile */
    .accordion-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .accordion-card {
        border-radius: 10px;
    }

    .accordion-header {
        padding: 1.25rem;
        min-height: 60px;
    }

    .accordion-title h3 {
        font-size: 1.1rem;
        line-height: 1.4;
    }

    .accordion-summary {
        font-size: 0.9rem;
    }

    .accordion-content {
        padding: 0 1.25rem;
    }

    .accordion-card.active .accordion-content {
        padding: 0 1.25rem 1.25rem 1.25rem;
    }

    /* Buttons Mobile */
    .btn {
        padding: 0.85rem 1.5rem;
        font-size: 0.95rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Benefits Section */
    .benefits-content {
        flex-direction: column;
        gap: 2rem;
    }

    .benefits-text h3 {
        font-size: 1rem;
        padding: 1.25rem;
        line-height: 1.7;
    }

    /* Stats */
    .stats {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }

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

    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    /* Forms Mobile */
    .contact-form {
        padding: 1.5rem;
        margin: 0 1rem;
    }

    .form-control {
        padding: 0.9rem 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }

    /* Key Features Grid */
    .key-features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .key-feature-item {
        padding: 1.2rem;
    }

    /* Language Switcher Mobile */
    .language-switcher {
        margin-left: 0.5rem;
        gap: 0.25rem;
    }

    .lang-btn {
        padding: 0.4rem 0.7rem;
        font-size: 0.8rem;
        min-height: 36px;
    }
}

/* Extra Small Devices (phones, 480px and down) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .hero {
        padding: 6rem 0 2.5rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-text p {
        font-size: 0.95rem;
    }

    section {
        padding: 2rem 0;
    }

    .logo-img {
        height: 45px;
    }

    .nav-links a:not(.btn) {
        padding: 0.9rem 1.25rem;
    }

    .nav-links a.btn {
        margin: 0.5rem 1.25rem;
        width: calc(100% - 2.5rem);
    }

    .accordion-header {
        padding: 1rem;
    }

    .accordion-title h3 {
        font-size: 1rem;
    }

    .accordion-summary {
        font-size: 0.85rem;
    }

    .benefits-text h3 {
        font-size: 0.95rem;
        padding: 1rem;
    }

    .contact-form {
        padding: 1.25rem;
        margin: 0 0.5rem;
    }

    .footer-column h3 {
        font-size: 1rem;
    }
}