/* Landing Page Styles - Modern Healthcare Design */

:root {
    --primary: #0077b6;
    --primary-dark: #005f8a;
    --primary-light: #00a8e8;
    --secondary: #00b4d8;
    --accent: #06d6a0;
    --dark: #1a1a2e;
    --gray-900: #212529;
    --gray-700: #495057;
    --gray-500: #6c757d;
    --gray-300: #dee2e6;
    --gray-100: #f8f9fa;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #0077b6 0%, #00b4d8 100%);
    --gradient-hero: linear-gradient(135deg, #0077b6 0%, #023e8a 100%);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

/* Reset for landing page */
.landing-page {
    overflow-x: hidden;
}

.landing-page section {
    padding: 100px 0;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Navigation */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.landing-nav.scrolled {
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.landing-nav .nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.landing-nav.scrolled .nav-brand {
    color: var(--primary);
}

.landing-nav .nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.landing-nav .nav-links a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.landing-nav.scrolled .nav-links a {
    color: var(--gray-700);
}

.landing-nav .nav-links a:hover {
    color: var(--white);
}

.landing-nav.scrolled .nav-links a:hover {
    color: var(--primary);
}

.btn-nav {
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-nav-outline {
    border: 2px solid rgba(255,255,255,0.8);
    color: var(--white);
}

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

.landing-nav.scrolled .btn-nav-outline {
    border-color: var(--primary);
    color: var(--primary);
}

.landing-nav.scrolled .btn-nav-outline:hover {
    background: var(--primary);
    color: var(--white);
}

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

.btn-nav-solid:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.landing-nav.scrolled .btn-nav-solid {
    background: var(--primary);
    color: var(--white);
}

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

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-badge svg {
    width: 18px;
    height: 18px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title span {
    background: linear-gradient(135deg, #06d6a0 0%, #00b4d8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--white);
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    color: var(--primary-dark);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: transparent;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.hero-stat {
    text-align: left;
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
}

.hero-stat-label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-top: 4px;
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.hero-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-xl);
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

.hero-card-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.hero-card-2 {
    bottom: 15%;
    left: -30px;
    animation-delay: 2s;
}

.hero-card-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.hero-card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

/* Trust Bar */
.trust-bar {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-300);
}

.trust-bar-title {
    color: var(--gray-500);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    opacity: 0.6;
}

.trust-logo {
    height: 40px;
    filter: grayscale(100%);
    transition: all 0.3s ease;
}

.trust-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Features Section */
.features-section {
    background: var(--gray-100);
}

.section-badge {
    display: inline-block;
    background: rgba(0, 119, 182, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto 60px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 36px;
    height: 36px;
    color: var(--white);
}

.feature-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.feature-description {
    color: var(--gray-500);
    line-height: 1.7;
}

/* How It Works */
.how-it-works-section {
    background: var(--white);
}

.step-card {
    text-align: center;
    padding: 20px;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin: 0 auto 24px;
    position: relative;
    z-index: 2;
}

.step-connector {
    position: absolute;
    top: 60px;
    left: 60%;
    width: 80%;
    height: 3px;
    background: var(--gray-300);
    z-index: 1;
}

.step-connector::after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    width: 10px;
    height: 10px;
    border-right: 3px solid var(--gray-300);
    border-top: 3px solid var(--gray-300);
    transform: rotate(45deg);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.step-description {
    color: var(--gray-500);
    line-height: 1.6;
}

/* Benefits Section */
.benefits-section {
    background: var(--dark);
    color: var(--white);
}

.benefits-section .section-badge {
    background: rgba(6, 214, 160, 0.2);
    color: var(--accent);
}

.benefits-section .section-title {
    color: var(--white);
}

.benefits-section .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.benefit-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: rgba(6, 214, 160, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.benefit-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.benefit-description {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Testimonials */
.testimonials-section {
    background: var(--gray-100);
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.testimonial-name {
    font-weight: 700;
    color: var(--dark);
}

.testimonial-role {
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.landing-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 40px;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand-description {
    line-height: 1.7;
    max-width: 300px;
}

.footer-title {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 24px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-badges {
    display: flex;
    gap: 16px;
}

.footer-badge {
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-badge svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

/* Responsive */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-stats {
        gap: 32px;
    }

    .hero-visual {
        display: none;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .step-connector {
        display: none;
    }
}

@media (max-width: 767px) {
    .landing-page section {
        padding: 60px 0;
    }

    .landing-nav .nav-links {
        display: none;
    }

    .hero-section {
        padding-top: 120px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .cta-title {
        font-size: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}