/* ===================================
   GrowBiz Innovations - Design System
   =================================== */

/* Import Premium Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Condensed:wght@400;700&display=swap');

/* ===================================
   CSS Variables & Design Tokens
   =================================== */
:root {
    /* Primary Colors - Matching Logo */
    --primary-teal: #1A7B6B;
    --primary-teal-light: #2A9D8F;
    --primary-teal-dark: #0F5E52;
    --accent-teal: #3FBFAE;
    --accent-mint: #5DD9C1;
    --success-green: #00E676;

    /* Neutral Colors */
    --dark-navy: #0A1128;
    --dark-bg: #0F1729;
    --medium-dark: #1A2332;
    --light-grey: #F5F7FA;
    --white: #FFFFFF;
    --text-primary: #0A1128;
    --text-secondary: #5A6C7D;
    --text-light: #8B95A1;

    /* Gradients - Teal Theme */
    --gradient-primary: linear-gradient(135deg, #1A7B6B 0%, #2A9D8F 100%);
    --gradient-teal: linear-gradient(135deg, #2A9D8F 0%, #3FBFAE 100%);
    --gradient-hero: linear-gradient(135deg, #1A7B6B 0%, #2A9D8F 50%, #3FBFAE 100%);
    --gradient-card: linear-gradient(135deg, rgba(26, 123, 107, 0.05) 0%, rgba(42, 157, 143, 0.05) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(26, 123, 107, 0.95) 0%, rgba(42, 157, 143, 0.9) 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography - Roboto Fonts */
    --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Roboto', sans-serif;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(10, 17, 40, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 17, 40, 0.12);
    --shadow-lg: 0 8px 32px rgba(10, 17, 40, 0.16);
    --shadow-xl: 0 16px 48px rgba(10, 17, 40, 0.24);
    --shadow-glow: 0 0 40px rgba(26, 123, 107, 0.3);
    --shadow-teal: 0 8px 32px rgba(26, 123, 107, 0.2);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   Typography - Premium Enhancement
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 600;
}

p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: 400;
}

.lead-text {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.7;
    font-family: var(--font-primary);
    letter-spacing: -0.01em;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #ffffff;
    backdrop-filter: none;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: #ffffff;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.logo img {
    height: 65px;
    width: auto;
    transition: transform var(--transition-base);
    background: transparent;
    mix-blend-mode: multiply;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--primary-teal);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(26, 123, 107, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 123, 107, 0.4);
}

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

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

.btn-success {
    background: var(--success-green);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 230, 118, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 230, 118, 0.4);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(26, 123, 107, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(42, 157, 143, 0.2) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease-out;
}

.hero-content .lead-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease-out 0.3s backwards;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* ===================================
   Section Styles
   =================================== */
.section {
    padding: var(--spacing-3xl) 2rem;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-subtitle {
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    color: var(--text-secondary);
}

/* ===================================
   Service Cards
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(26, 123, 107, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(26, 123, 107, 0.3);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-card);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--gradient-primary);
}

.service-card:hover .service-icon {
    color: var(--white);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.service-features li::before {
    content: '✓';
    color: var(--success-green);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ===================================
   Why Choose Us Section
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-xl);
}

.feature-block {
    text-align: center;
    padding: 2rem;
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-block:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: transform var(--transition-base);
}

.feature-block:hover .feature-icon {
    transform: scale(1.2);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===================================
   Process Section - Premium Redesign
   =================================== */
.process-timeline {
    position: relative;
    max-width: 1200px;
    margin: var(--spacing-xl) auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.process-step {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.process-step:hover::before {
    transform: scaleX(1);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-teal);
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--white);
    box-shadow: var(--shadow-glow);
    margin: 0 auto var(--spacing-lg);
    position: relative;
    transition: all var(--transition-base);
}

.process-step:hover .step-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 50px rgba(26, 123, 107, 0.5);
}

.step-number::after {
    display: none;
}

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

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-heading);
    line-height: 1.3;
}

.step-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    font-family: var(--font-primary);
}

/* Responsive adjustments for process section */
@media (max-width: 968px) {
    .process-timeline {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }

    .process-step {
        padding: 2.5rem 2rem;
    }

    .step-number {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .process-timeline {
        grid-template-columns: 1fr;
    }

    .process-step {
        padding: 2rem 1.5rem;
    }
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: var(--gradient-hero);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-3xl) 2rem;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   FAQ Section
   =================================== */
.faq-container {
    max-width: 900px;
    margin: var(--spacing-xl) auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-teal);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-base);
    color: var(--primary-teal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

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

.faq-answer-content {
    padding: 0 2rem 1.5rem 2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-3xl) 2rem var(--spacing-lg);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.contact-info {
    list-style: none;
}

.contact-info li {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.contact-icon {
    color: var(--primary-teal-light);
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary-teal);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-primary);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 123, 107, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #ffffff !important;
    opacity: 1;
    font-weight: 500;
}

.footer-bottom p {
    color: #ffffff !important;
    margin: 0;
    opacity: 1;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .process-step {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .process-step:nth-child(even) .step-content:first-child {
        order: 1;
    }

    .step-number::after {
        display: none;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-base);
    }

    .nav-menu.active {
        left: 0;
    }

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

    .logo-text {
        display: block;
        font-size: 1.1rem;
    }
}

@media (max-width: 640px) {
    .section {
        padding: var(--spacing-xl) 1rem;
    }

    .services-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
    }
}

/* ===================================
   Premium Micro-Animations
   =================================== */
.service-card,
.feature-block,
.process-step {
    position: relative;
    overflow: hidden;
}

.service-card::after,
.feature-block::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    bottom: -50%;
    left: -50%;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0));
    transform: translateX(-100%) rotate(45deg);
    transition: transform 0.6s;
}

.service-card:hover::after,
.feature-block:hover::after {
    transform: translateX(100%) rotate(45deg);
}

/* Enhanced Button Animations */
.btn {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

/* Section Title Animation */
.section-title {
    position: relative;
    display: inline-block;
    animation: fadeInUp 0.8s ease-out;
}

.section-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    opacity: 0;
    animation: slideIn 0.6s ease-out 0.3s forwards;
}

@keyframes slideIn {
    to {
        opacity: 1;
        left: -15px;
    }
}

/* Card Hover Glow Effect */
.service-card:hover,
.process-step:hover {
    box-shadow:
        var(--shadow-xl),
        0 0 30px rgba(26, 123, 107, 0.15);
}

/* Smooth Number Animation */
.step-number,
.feature-icon,
.service-icon {
    animation: popIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes popIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ===================================
   WhatsApp Floating Button
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-whatsapp {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* ===================================
   Active Navigation State
   =================================== */
.nav-link.active {
    color: var(--primary-teal);
}

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

/* ===================================
   Hero Visual - Diagram Image
   =================================== */
.hero-diagram {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    background: white;
    padding: 1.5rem;
    animation: fadeInRight 1s ease-out 0.3s backwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* Responsive hero diagram */
@media (max-width: 968px) {
    .hero-diagram {
        padding: 1rem;
    }
}

@media (max-width: 640px) {
    .hero-diagram {
        padding: 0.75rem;
    }
}


/* ===================================
   Scroll Animations
   =================================== */
.service-card,
.feature-block,
.process-step {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.service-card.animate-in,
.feature-block.animate-in,
.process-step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delays */
.service-card:nth-child(1) {
    transition-delay: 0.1s;
}

.service-card:nth-child(2) {
    transition-delay: 0.2s;
}

.service-card:nth-child(3) {
    transition-delay: 0.3s;
}

.feature-block:nth-child(1) {
    transition-delay: 0.1s;
}

.feature-block:nth-child(2) {
    transition-delay: 0.2s;
}

.feature-block:nth-child(3) {
    transition-delay: 0.3s;
}

.process-step:nth-child(1) {
    transition-delay: 0.1s;
}

.process-step:nth-child(2) {
    transition-delay: 0.2s;
}

.process-step:nth-child(3) {
    transition-delay: 0.3s;
}

.process-step:nth-child(4) {
    transition-delay: 0.4s;
}

/* ===================================
   Page Load Animation
   =================================== */
body {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* ===================================
   Improved Button Interactions
   =================================== */
.btn {
    position: relative;
    z-index: 1;
}

.btn i {
    margin-right: 0.5rem;
    transition: transform var(--transition-base);
}

.btn:hover i {
    transform: scale(1.2);
}

/* ===================================
   Enhanced Responsive Design
   =================================== */
@media (max-width: 1200px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .hero-container {
        gap: 3rem;
    }
}

@media (max-width: 968px) {
    .hero-animation {
        height: 350px;
    }

    .hero-icon {
        font-size: 6rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.75rem;
    }
}

@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-animation {
        height: 250px;
    }

    .hero-icon {
        font-size: 4rem;
    }

    .nav-container {
        padding: 1rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 15px;
        right: 15px;
    }

    .service-card,
    .feature-block {
        padding: 1.5rem;
    }

    .section-header {
        margin-bottom: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 60px;
    }

    .hero-container {
        padding: 2rem 1rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .footer-grid {
        gap: 2rem;
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {

    .navbar,
    .whatsapp-float,
    .btn,
    .cta-section {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        background: white;
        color: black;
        min-height: auto;
    }

    .hero-content h1,
    .hero-content .lead-text {
        color: black;
    }
}

/* ===================================
   Accessibility Improvements
   =================================== */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-teal);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-content:focus {
    top: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 3px solid var(--primary-teal);
    outline-offset: 2px;
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mt-xl {
    margin-top: var(--spacing-xl);
}