@import url('https://fonts.googleapis.com/css2?family=Cal+Sans:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --hero-gradient: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(120, 119, 198, 0.3), transparent), linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    --card-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 100%);
    --accent-gradient: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    --purple-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --text-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --sophisticated-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --premium-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 8px 16px rgba(0, 0, 0, 0.06);
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 4px 16px rgba(0, 0, 0, 0.04);
    --hover-shadow: 0 12px 40px rgba(99, 102, 241, 0.2), 0 8px 24px rgba(99, 102, 241, 0.1);
    --background-light: #fafbfc;
    --background-white: #ffffff;
    --text-dark: #0f172a;
    --text-gray: #64748b;
    --text-light: #94a3b8;
    --border-light: #e2e8f0;
    --border-subtle: rgba(148, 163, 184, 0.2);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--background-light);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: 'Cal Sans', 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    letter-spacing: -0.03em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover {
    color: var(--text-dark);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--purple-gradient);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

nav a:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--text-dark);
    color: white;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.cta-button:hover {
    background: rgb(30, 41, 59);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
    background: var(--hero-gradient);
    position: relative;
    padding: 10rem 2rem 8rem;
    text-align: center;
    margin-top: 90px;
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(120, 119, 198, 0.2), transparent);
    pointer-events: none;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-gray);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-family: 'Cal Sans', 'Inter', sans-serif;
    font-size: 5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: var(--text-dark);
    letter-spacing: -0.04em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.375rem;
    margin-bottom: 3.5rem;
    color: var(--text-gray);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn-primary {
    background: var(--text-dark);
    color: white;
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: rgb(30, 41, 59);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
    padding: 1.25rem 2.5rem;
    border: 1px solid var(--border-subtle);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-light);
}

/* Features Section */
.features {
    padding: 8rem 2rem;
    background: var(--background-white);
    position: relative;
}

.features-container {
    max-width: 1300px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-family: 'Cal Sans', 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    line-height: 1.2;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    text-align: center;
    font-size: 1.375rem;
    color: var(--text-gray);
    margin-bottom: 5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
    justify-items: center;
    align-items: stretch;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: var(--card-gradient);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--border-subtle);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
    max-width: 400px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(120, 119, 198, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-light);
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--purple-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.feature-card:hover .feature-icon::before {
    left: 100%;
}

.feature-title {
    font-family: 'Cal Sans', 'Inter', sans-serif;
    font-size: 1.625rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.feature-description {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1.05rem;
    flex-grow: 1;
    font-weight: 400;
}

/* Pricing */
.pricing-section {
    padding: 8rem 2rem;
    background: var(--background-light);
    position: relative;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120%;
    height: 100%;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(120, 119, 198, 0.08), transparent);
    pointer-events: none;
}

.pricing-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.pricing-content {
    background: var(--card-gradient);
    padding: 5rem 4rem;
    border-radius: 32px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.pricing-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.pricing-title {
    font-family: 'Cal Sans', 'Inter', sans-serif;
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.pricing-subtitle {
    font-size: 1.375rem;
    color: var(--text-gray);
    margin-bottom: 3.5rem;
    line-height: 1.7;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-cta {
    background: var(--purple-gradient);
    color: white;
    padding: 1.5rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.pricing-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.pricing-cta:hover::before {
    left: 100%;
}

.pricing-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Contact Form */
.contact-section {
    padding: 8rem 2rem;
    background: var(--background-white);
    position: relative;
}

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

.contact-form {
    background: var(--card-gradient);
    padding: 4rem;
    border-radius: 32px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

.form-group {
    margin-bottom: 2.5rem;
}

.form-label {
    display: block;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.form-input, .form-select {
    width: 100%;
    padding: 1.25rem 1.5rem;
    border: 2px solid var(--border-light);
    border-radius: 16px;
    font-size: 1.05rem;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: rgb(102, 126, 234);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: white;
}

.submit-button {
    width: 100%;
    background: var(--purple-gradient);
    color: white;
    padding: 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-button:disabled::before {
    display: none;
}

/* Footer */
footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 2rem 3rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.3), transparent);
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 0;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--purple-gradient);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

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

.footer-links a:hover::after {
    width: 100%;
}

.footer-text {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 400;
}

/* Pricing Plans */
.pricing-plans {
    padding: 8rem 2rem;
    background: linear-gradient(135deg, #fafbfc 0%, #f8fafc 50%, #ffffff 100%);
    position: relative;
}

.pricing-plans::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(99, 102, 241, 0.03), transparent);
    pointer-events: none;
}

.pricing-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sophisticated-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 24px;
}

.pricing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--hover-shadow);
}

.pricing-card:hover::before {
    opacity: 0.03;
}

.pricing-card.featured {
    border: 2px solid transparent;
    background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)) padding-box,
                var(--sophisticated-gradient) border-box;
    transform: scale(1.05);
    box-shadow: var(--premium-shadow);
}

.pricing-card.featured::before {
    opacity: 0.05;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 2;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.plan-price {
    margin-bottom: 1.5rem;
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--sophisticated-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.price-period {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 500;
}

.plan-description {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 1.25rem 2rem;
    background: var(--sophisticated-gradient);
    color: white;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 2.5rem 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.3), 0 4px 16px rgba(99, 102, 241, 0.2);
}

.plan-features {
    text-align: left;
    position: relative;
    z-index: 2;
}

.feature-highlight {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(240, 147, 251, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.feature-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.feature-value {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.5;
    font-weight: 500;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 600;
    font-size: 1rem;
}

.feature-list li:hover {
    color: var(--text-dark);
    transform: translateX(4px);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 400;
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-weight: 500;
    border: 1px solid;
}

.alert-success {
    background: rgb(209, 250, 229);
    color: rgb(6, 95, 70);
    border-color: rgb(167, 243, 208);
}

.alert-error {
    background: rgb(254, 226, 226);
    color: rgb(153, 27, 27);
    border-color: rgb(252, 165, 165);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-container {
        padding: 1rem 1.5rem;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 9999;
        overflow: hidden;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 3rem;
        text-align: center;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .nav-menu a {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--text-dark);
    }
    
    .nav-menu .cta-button {
        font-size: 1.2rem;
        padding: 1rem 2rem;
    }
    
    .hero {
        padding: 8rem 1.5rem 6rem;
        min-height: 85vh;
    }
    
    .hero-title {
        font-size: 3.25rem;
        line-height: 1.1;
        letter-spacing: -0.03em;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
        margin-bottom: 3.5rem;
        line-height: 1.6;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .features {
        padding: 6rem 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-card {
        padding: 3rem 2.5rem;
        margin: 0 auto;
        max-width: 420px;
        border-radius: 24px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    }
    
    .pricing-plans {
        padding: 4rem 1rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        max-width: 100%;
        padding: 0;
    }
    
    .pricing-card {
        padding: 2.5rem 2rem;
        margin: 0 auto;
        max-width: 420px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        box-shadow: var(--card-shadow);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 20px;
    }
    
    .pricing-card.featured {
        transform: scale(1.02);
        border: 2px solid transparent;
        background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)) padding-box,
                    var(--sophisticated-gradient) border-box;
        box-shadow: var(--premium-shadow);
    }
    
    .contact-form {
        padding: 2.5rem 2rem;
    }
    
    .pricing-content {
        padding: 3rem 2rem;
    }
    
    .pricing-plans {
        padding: 6rem 1.5rem;
    }
    
    .section-title {
        font-size: 2.25rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 1.2rem;
        margin-bottom: 4rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 1rem;
    }
    
    .hero {
        padding: 7rem 1rem 5rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
    
    .features {
        padding: 5rem 1rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
        max-width: 100%;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 100%;
    }
    
    .pricing-plans {
        padding: 3rem 0.75rem;
    }
    
    .pricing-card {
        padding: 2rem 1.5rem;
        max-width: 100%;
        transform: none;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        box-shadow: var(--card-shadow);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 16px;
    }
    
    .pricing-card.featured {
        transform: none;
        border: 2px solid transparent;
        background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)) padding-box,
                    var(--sophisticated-gradient) border-box;
        box-shadow: var(--premium-shadow);
    }
    
    .price-amount {
        font-size: 2rem;
        background: var(--sophisticated-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .pricing-btn {
        background: var(--sophisticated-gradient);
        box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
    }
    
    .feature-highlight {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(240, 147, 251, 0.05) 100%);
        border: 1px solid rgba(99, 102, 241, 0.1);
    }
    
    .feature-list li {
        border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .pricing-content {
        padding: 2.5rem 1.5rem;
    }
    
    .pricing-section {
        padding: 5rem 1rem;
    }
    
    .section-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .pricing-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .pricing-subtitle {
        font-size: 1.1rem;
    }
}