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

:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --primary-light: #EEF2FF;
    --secondary: #06B6D4;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --white: #FFFFFF;
    --success: #10B981;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-accent-1: #EEF2FF;
    --bg-accent-2: #E0F2FE;
    --bg-accent-3: #F5F3FF;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background:
        radial-gradient(circle at 0% 0%, var(--bg-accent-1) 0%, transparent 55%),
        radial-gradient(circle at 100% 20%, var(--bg-accent-2) 0%, transparent 55%),
        radial-gradient(circle at 50% 100%, var(--bg-accent-3) 0%, transparent 55%),
        var(--white);
    background-attachment: fixed;
    background-size: 140% 140%;
    animation: subtleGradientMove 40s ease-in-out infinite alternate;
    overflow-x: hidden;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Floating Header & Glassmorphism Navigation */
.floating-header {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 3rem);
    max-width: 1400px;
    z-index: 1000;
    transition: all 0.3s ease;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

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

.nav-links {
    display: none;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-item {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.nav-item:hover {
    color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
}

.home-link {
    color: var(--primary) !important;
    font-weight: 600 !important;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* CTA Buttons */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

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

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.3);
}

/* Mobile Menu Button */
.menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

@media (min-width: 1024px) {
    .menu-btn {
        display: none;
    }
}

.menu-bar {
    width: 100%;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-btn[aria-expanded="true"] .menu-bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-btn[aria-expanded="true"] .menu-bar:nth-child(2) {
    opacity: 0;
}

.menu-btn[aria-expanded="true"] .menu-bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu Active State */
@media (max-width: 1023px) {
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 1.5rem;
        right: 1.5rem;
        background: rgba(255, 255, 255, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 16px;
        padding: 1.5rem;
        margin-top: 0.5rem;
        box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
        max-height: calc(100vh - 120px);
        overflow-y: auto;
        z-index: 999;
        animation: slideDown 0.3s ease-out;
    }

    .nav-links.active li {
        width: 100%;
    }

    .nav-links.active .nav-item {
        display: block;
        width: 100%;
        padding: 1rem;
        text-align: center;
        border-radius: 12px;
        margin-bottom: 0.5rem;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Legacy support - keep old class names for compatibility */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    pointer-events: none;
}

/* Ensure floating header and navigation are clickable */
.floating-header,
.glass-nav,
.nav-wrapper,
.nav-links,
.nav-item,
.logo-link,
.nav-actions,
.cta-btn,
.menu-btn {
    pointer-events: auto;
}

.cta-button {
    background: var(--primary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    white-space: nowrap;
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 6rem;
    text-align: center;
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
    margin-top: 0;
    padding-top: 10rem;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.hero .tagline {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.secondary-button {
    background: var(--white);
    color: var(--primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--primary);
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Problem Section */
.problem-section {
    padding: 5rem 2rem;
    background: var(--white);
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

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

.problem-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.problem-card p {
    color: var(--text-light);
}

.consequences {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 4px solid #F59E0B;
}

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

.consequences-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.consequence-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

/* Features Section */
.features-section {
    padding: 5rem 2rem;
    background: var(--bg-light);
}

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

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.feature-card ul {
    list-style: none;
    color: var(--text-light);
}

.feature-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.feature-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Industries Section */
.industries-section {
    padding: 5rem 2rem;
    background: var(--white);
}

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

.industry-card {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
    cursor: pointer;
}

.industry-card:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.15);
}

.industry-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.industry-card ul {
    list-style: none;
    color: var(--text-light);
}

.industry-card li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.industry-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Comparison Section */
.comparison-section {
    padding: 5rem 2rem;
    background: var(--bg-light);
}

.comparison-table {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid #E5E7EB;
    align-items: center;
}

.comparison-row:first-child {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}

.comparison-row:nth-child(even) {
    background: var(--bg-light);
}

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

.check {
    color: var(--success);
    font-weight: bold;
    text-align: center;
    font-size: 1.5rem;
}

.cross {
    color: #EF4444;
    font-weight: bold;
    text-align: center;
    font-size: 1.5rem;
}

/* Innovation Section */
.innovation-section {
    padding: 5rem 2rem;
    background: var(--white);
}

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

.innovation-card {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
    text-align: center;
}

.innovation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(79, 70, 229, 0.15);
    border-color: var(--primary);
}

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

.innovation-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

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

/* Benefits Section */
.benefits-section {
    padding: 5rem 2rem;
    background: var(--bg-light);
    color: var(--text-dark);
}

.benefits-section .section-header {
    color: white;
}

.benefits-section .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

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

.benefit-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* How It Works */
.how-it-works {
    padding: 5rem 2rem;
    background: var(--white);
}

.workflow-steps {
    max-width: 800px;
    margin: 0 auto;
}

.workflow-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

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

/* CTA Section */
.cta-section {
    padding: 5rem 2rem;
    background: var(--white);
    text-align: center;
    color: var(--text-dark);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta-white:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
}

/* Contact Section */
.contact-section {
    padding: 5rem 2rem;
    background: var(--bg-light);
}

.contact-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-form-container {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group .required {
    color: #EF4444;
}

.form-group .optional {
    color: var(--text-light);
    font-weight: 400;
    font-size: 0.85rem;
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.75rem 1rem;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--text-dark);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

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

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231F2937' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.submit-button {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.contact-info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.contact-info-card .info-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.info-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.info-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.info-text {
    color: var(--text-light);
    line-height: 1.8;
    font-style: normal;
}

.form-message {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    font-weight: 500;
}

/* Footer */
footer {
    background: radial-gradient(circle at top, #020617 0%, #020617 40%, #000000 100%);
    color: var(--white);
    padding: 3rem 2rem 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.4);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

footer::before {
    content: "";
    position: absolute;
    top: -40%;
    left: -20%;
    width: 140%;
    height: 80%;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.35) 0%, transparent 60%);
    opacity: 0.8;
    z-index: -1;
    animation: footerGlow 30s ease-in-out infinite alternate;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--white);
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: block;
    padding: 0.3rem 0;
    transition: color 0.3s ease;
}

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

.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);
}

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

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

@keyframes floatBlur {
    0% {
        transform: translate3d(-10px, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(10px, -10px, 0) scale(1.05);
    }
    100% {
        transform: translate3d(-5px, 10px, 0) scale(1.02);
    }
}

@keyframes footerGlow {
    0% {
        transform: translateX(-10%);
        opacity: 0.7;
    }
    50% {
        transform: translateX(10%);
        opacity: 1;
    }
    100% {
        transform: translateX(0%);
        opacity: 0.8;
    }
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ============================================ */

/* Base Mobile Styles (up to 767px) */
@media (max-width: 767px) {
    /* Typography */
    html {
        font-size: 16px;
        scroll-padding-top: 100px;
    }

    h1 { font-size: clamp(2rem, 8vw, 2.5rem); }
    h2 { font-size: clamp(1.75rem, 7vw, 2rem); }
    h3 { font-size: clamp(1.25rem, 5vw, 1.5rem); }

    /* Navigation */
    .floating-header {
        top: 1rem;
        left: 1rem;
        right: 1rem;
        width: auto;
        transform: none;
    }

    .glass-nav {
        padding: 0.75rem 1rem;
    }

    .nav-logo {
        height: 32px;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .cta-btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 1rem;
        right: 1rem;
        background: rgba(255, 255, 255, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 16px;
        padding: 1.5rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        z-index: 999;
        gap: 0.75rem;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
        animation: slideDown 0.3s ease-out;
    }

    .nav-links.active li {
        width: 100%;
    }

    .nav-links.active .nav-item {
        display: block;
        width: 100%;
        padding: 1rem;
        text-align: center;
        border-radius: 12px;
        margin-bottom: 0.5rem;
        min-height: 44px;
    }

    .nav-links.active .nav-item:hover,
    .nav-links.active .nav-item:focus {
        background: var(--primary-light);
        color: var(--primary);
    }

    .home-link {
        border-bottom: 2px solid var(--primary-light);
        padding-bottom: 1rem;
        margin-bottom: 0.5rem;
        font-size: 1rem;
    }

    /* Hero Section */
    .hero {
        padding: 6rem 1rem 4rem;
        padding-top: 8rem;
        margin-top: 0;
    }

    .hero h1 {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 1rem;
    }

    .hero .subtitle {
        font-size: clamp(1rem, 4vw, 1.25rem);
        margin-bottom: 0.75rem;
    }

    .hero .tagline {
        font-size: clamp(1rem, 4vw, 1.125rem);
        margin-bottom: 2rem;
    }

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

    .cta-button,
    .secondary-button {
        width: 100%;
        padding: 0.875rem 1.25rem;
        font-size: 1rem;
        min-height: 48px;
    }

    /* Sections */
    .problem-section,
    .features-section,
    .industries-section,
    .comparison-section,
    .innovation-section,
    .benefits-section,
    .how-it-works,
    .contact-section {
        padding: 3rem 1rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-header h2 {
        font-size: clamp(1.75rem, 7vw, 2rem);
        margin-bottom: 0.75rem;
    }

    .section-header p {
        font-size: clamp(1rem, 4vw, 1.125rem);
    }

    /* Grids */
    .problem-grid,
    .features-grid,
    .industries-grid,
    .innovation-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .problem-card,
    .feature-card,
    .industry-card,
    .innovation-card,
    .benefit-card {
        padding: 1.5rem;
    }

    .problem-card h3,
    .feature-card h3,
    .industry-card h3,
    .innovation-card h3,
    .benefit-card h3 {
        font-size: clamp(1.125rem, 5vw, 1.25rem);
    }

    /* Comparison Table */
            .comparison-section .container {
        padding: 0;
    }

    .comparison-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 1rem;
        border-radius: 12px;
    }

    .comparison-row {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        font-size: 0.8rem;
        padding: 1rem 0.75rem;
        min-width: 600px;
    }

    .comparison-row:first-child {
        font-size: 0.85rem;
    }

    .check,
    .cross {
        font-size: 1.25rem;
    }

    /* Consequences */
    .consequences {
        padding: 1.5rem;
    }

    .consequences h3 {
        font-size: clamp(1.25rem, 5vw, 1.5rem);
    }

    .consequences-list {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    /* How It Works */
    .workflow-steps {
        padding: 0 0.5rem;
    }

    .workflow-step {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
        text-align: center;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin: 0 auto;
    }

    .step-content h3 {
        font-size: clamp(1.125rem, 5vw, 1.25rem);
    }

    .step-content p {
        font-size: 0.95rem;
    }

    /* Contact Section */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.875rem 1rem;
        min-height: 48px;
    }

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

    .submit-button {
        min-height: 48px;
        font-size: 1rem;
        font-weight: 600;
    }

    .contact-info-container {
        gap: 1rem;
    }

    .contact-info-card {
        padding: 1.5rem;
        text-align: center;
    }

    .contact-info-card .info-icon {
        font-size: 1.75rem;
    }

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

    footer {
        padding: 2.5rem 1rem 1rem;
    }
}

/* Tablet Styles (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero {
        padding: 7rem 2rem 5rem;
    }

    .problem-grid,
    .features-grid,
    .industries-grid,
    .innovation-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .comparison-row {
        font-size: 0.9rem;
        padding: 1.25rem;
    }

    .contact-wrapper {
        gap: 2.5rem;
    }
}

/* Small Mobile Devices (up to 480px) */
@media (max-width: 480px) {
    .floating-header {
        top: 0.75rem;
        left: 0.75rem;
        right: 0.75rem;
    }

    .glass-nav {
        padding: 0.625rem 0.75rem;
    }

    .nav-logo {
        height: 28px;
    }

    .cta-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }

    .menu-btn {
        width: 28px;
        height: 28px;
    }

    .nav-links.active {
        top: 70px;
        left: 0.75rem;
        right: 0.75rem;
        padding: 1.25rem;
    }

    .hero {
        padding: 5rem 0.75rem 3rem;
        padding-top: 7rem;
    }

    .problem-section,
    .features-section,
    .industries-section,
    .comparison-section,
    .innovation-section,
    .benefits-section,
    .how-it-works,
    .contact-section {
        padding: 2.5rem 0.75rem;
    }

    .problem-card,
    .feature-card,
    .industry-card,
    .innovation-card,
    .benefit-card {
        padding: 1.25rem;
    }

    .contact-form-container {
        padding: 1.25rem;
    }

    .contact-info-card {
        padding: 1.25rem;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .cta-button,
    .secondary-button,
    .submit-button,
    .nav-links a {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .problem-card:hover,
    .feature-card:hover,
    .industry-card:hover,
    .innovation-card:hover,
    .benefit-card:hover,
    .contact-info-card:hover {
        transform: none;
    }

    .cta-button:active,
    .secondary-button:active,
    .submit-button:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
}

/* Landscape Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero {
        padding: 4rem 1rem 3rem;
        padding-top: 6rem;
    }

    .problem-section,
    .features-section,
    .industries-section,
    .comparison-section,
    .innovation-section,
    .benefits-section,
    .how-it-works,
    .contact-section {
        padding: 2.5rem 1rem;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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