/* ========================================
   BillBaazaar - Marketing CSS
   Modern SaaS Design System
   ======================================== */

/* === CSS Variables === */
:root {
    /* Primary Colors */
    --primary-color: #4A90E2;
    --primary-dark: #357ABD;
    --primary-light: #6BA3E8;

    /* Secondary Colors */
    --secondary-color: #50C878;
    --secondary-dark: #3DA863;
    --secondary-light: #6DD48D;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */
    --text-6xl: 3.75rem;
    /* 60px */

    /* Spacing */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.25rem;
    /* 20px */
    --space-6: 1.5rem;
    /* 24px */
    --space-8: 2rem;
    /* 32px */
    --space-10: 2.5rem;
    /* 40px */
    --space-12: 3rem;
    /* 48px */
    --space-16: 4rem;
    /* 64px */
    --space-20: 5rem;
    /* 80px */
    --space-24: 6rem;
    /* 96px */

    /* Border Radius */
    --radius-sm: 0.375rem;
    /* 6px */
    --radius-md: 0.5rem;
    /* 8px */
    --radius-lg: 0.75rem;
    /* 12px */
    --radius-xl: 1rem;
    /* 16px */
    --radius-2xl: 1.5rem;
    /* 24px */
    --radius-full: 9999px;

    /* Shadows */
    --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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* === Global Resets === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* === Typography === */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

h1 {
    font-size: var(--text-5xl);
    font-weight: 800;
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

p {
    margin-bottom: var(--space-4);
    color: var(--gray-600);
}

.text-muted {
    color: var(--gray-500);
}

.text-primary {
    color: var(--primary-color);
}

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

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--error);
}

/* === Container === */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-sm {
    max-width: var(--container-sm);
}

.container-md {
    max-width: var(--container-md);
}

.container-lg {
    max-width: var(--container-lg);
}

/* === Navigation === */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--space-4) 0;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar-logo img.navbar-logo-img {
    height: 32px;
    width: auto;
}

.navbar-logo img.navbar-logo-img.wordmark {
    height: 28px;
    width: auto;
}

.navbar-menu {
    display: flex;
    gap: var(--space-8);
    list-style: none;
}

.navbar-link {
    color: var(--gray-700);
    font-weight: 500;
    transition: color var(--transition-fast);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
}

.navbar-link:hover {
    color: var(--primary-color);
    background: var(--gray-50);
}

.navbar-cta {
    display: flex;
    gap: var(--space-3);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--text-2xl);
    color: var(--gray-700);
    cursor: pointer;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn-success {
    background: var(--secondary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-success:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

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

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* === Hero Section === */
.hero {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-text h1 {
    font-size: var(--text-6xl);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-text .hero-rotating-text {
    font-size: var(--text-6xl);
}

.hero-text .subtitle {
    font-size: var(--text-xl);
    color: var(--gray-600);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

/* === Section === */
.section {
    padding: var(--space-20) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-16);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
}

.section-gray {
    background: var(--gray-50);
}

/* === Cards === */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--gray-900);
}

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

/* === Feature Section === */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    margin-bottom: var(--space-16);
}

.feature-row:nth-child(even) {
    direction: rtl;
}

.feature-row:nth-child(even)>* {
    direction: ltr;
}

.feature-content h3 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.feature-content p {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.feature-list {
    list-style: none;
    margin-top: var(--space-6);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: var(--gray-700);
}

.feature-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    font-weight: bold;
    flex-shrink: 0;
}

.feature-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* === Steps/Process === */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: 700;
    margin: 0 auto var(--space-4);
    box-shadow: var(--shadow-lg);
}

.step-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.step-description {
    color: var(--gray-600);
}

/* === Pricing Cards === */
/* Premium Segmented Toggle */
.pricing-toggle-container {
    display: flex;
    justify-content: center;
    margin: var(--space-8) 0 var(--space-12);
}

.segmented-control {
    display: flex;
    padding: 6px;
    background: #f1f5f9;
    border-radius: 100px;
    position: relative;
    width: fit-content;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
}

.segmented-control-item {
    padding: 10px 24px;
    cursor: pointer;
    font-weight: 500;
    color: #64748b;
    position: relative;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
}

.segmented-control-item.active {
    color: #ffffff;
}

.segmented-control-active-bg {
    position: absolute;
    top: 6px;
    left: 6px;
    bottom: 6px;
    width: calc(60% - 35px);
    background: var(--primary-color);
    border-radius: 100px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.is-yearly .segmented-control-active-bg {
    transform: translateX(100%);
}

.save-badge-inline {
    background: #dcfce7;
    color: #166534;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.active .save-badge-inline {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.pricing-name {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.pricing-price {
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
}

.pricing-period {
    color: var(--gray-500);
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
}

.pricing-features {
    list-style: none;
    margin: var(--space-8) 0;
    text-align: left;
}

.pricing-features li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* === Form Styles === */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

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

.form-error {
    color: var(--error);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
}

/* === Trust Badges === */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
    margin: var(--space-12) 0;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
}

.trust-badge-icon {
    width: 48px;
    height: 48px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--primary-color);
}

.trust-badge-text {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
}

/* === Testimonials === */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
}

.testimonial-card {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
}

.testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: var(--text-lg);
}

.testimonial-info h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-1);
}

.testimonial-info p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* === FAQ === */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-5);
    background: none;
    border: none;
    text-align: left;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-icon {
    font-size: var(--text-xl);
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--gray-600);
    line-height: 1.7;
}

/* === CTA Section === */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: var(--space-20) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    color: var(--white);
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

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

.btn-white:hover {
    background: var(--gray-100);
}

/* === Footer === */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-section h3 {
    color: var(--white);
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-4);
}

.footer-logo-img {
    height: 32px;
    width: auto;
}

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

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-6);
    text-align: center;
    color: var(--gray-500);
}

.social-links {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-top: var(--space-6);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* === Comparison Table === */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-12) 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-table th {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--space-5);
    font-weight: 600;
    text-align: left;
}

.comparison-table td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover {
    background: var(--gray-50);
}

.check-icon {
    color: var(--secondary-color);
    font-size: var(--text-xl);
}

.cross-icon {
    color: var(--gray-400);
    font-size: var(--text-xl);
}

/* === Utilities === */
.mt-1 {
    margin-top: var(--space-1);
}

.mt-2 {
    margin-top: var(--space-2);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mt-12 {
    margin-top: var(--space-12);
}

.mb-1 {
    margin-bottom: var(--space-1);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

.text-bold {
    font-weight: 700;
}

.text-semibold {
    font-weight: 600;
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    :root {
        --text-6xl: 2.5rem;
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
    }

    .hero-content,
    .feature-row {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .feature-row:nth-child(even) {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    :root {
        --text-6xl: 2rem;
        --text-5xl: 1.75rem;
        --text-4xl: 1.5rem;
        --text-3xl: 1.25rem;
    }

    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--space-4);
        box-shadow: var(--shadow-lg);
    }

    .navbar-menu.active {
        display: flex;
    }

    .navbar-logo img.navbar-logo-img {
        height: 28px;
    }

    .navbar-logo img.navbar-logo-img.wordmark {
        height: 24px;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        padding: var(--space-12) 0;
    }

    .hero-text h1 {
        font-size: var(--text-4xl);
    }

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

    .section {
        padding: var(--space-12) 0;
    }

    .card-grid,
    .pricing-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .comparison-table {
        font-size: var(--text-sm);
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-3);
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
    }

    .hero-cta,
    .cta-buttons {
        width: 100%;
    }

    .trust-badges {
        flex-direction: column;
        gap: var(--space-4);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

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

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

.spinner {
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Animations */
@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

@keyframes smooth-blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.blink-text {
    animation: smooth-blink 2s infinite ease-in-out;
}

.typewriter-cursor {
    display: inline-block;
    width: 3px;
    background-color: #4A90E2;
    /* Primary Color */
    animation: blink 0.8s infinite;
    margin-left: 2px;
    vertical-align: text-bottom;
}

/* Enhancements for Hero Text */
.hero-workflow-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #4A90E2;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(74, 144, 226, 0.1);
    border-radius: 50px;
}

/* Hero Rotating Text Animation */
.hero-rotating-text {
    display: block;
}

.hero-static-text {
    color: var(--gray-900);
}

.hero-animated-text {
    display: block;
    color: var(--primary-color);
    position: relative;
    min-height: 1.2em;
}

.hero-animated-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    animation: underline-grow 0.5s ease-out 0.2s forwards;
}

@keyframes underline-grow {
    to {
        transform: scaleX(1);
    }
}

/* Rotating text animation */
.hero-animated-text {
    animation: text-slide-in 0.5s ease-out, text-pulse 2s ease-in-out 0.5s infinite;
}

@keyframes text-slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Blinking cursor for animated text */
.hero-animated-text::before {
    content: '';
    position: absolute;
    right: -8px;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--primary-color);
    animation: cursor-blink 0.8s infinite;
}

@keyframes cursor-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

/* Hide blinking text container if empty */
.hero-workflow-text:empty {
    display: none;
}

/* === Toast Notifications === */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    display: none;
    min-width: 300px;
    border: 1px solid var(--gray-200);
}

.toast.show {
    display: block;
    animation: toastSlideIn 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--error);
}

.toast.info {
    border-left: 4px solid var(--info);
}

@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}