/* Stetoscopy Static Website - Complete Styles */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    background: #ffffff;
    color: #111827;
    line-height: 1.6;
}

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

/* Utility Classes */
.hidden {
    display: none !important;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.container-small {
    max-width: 1024px;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #e5e7eb;
    z-index: 40;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img {
    height: 48px;
    width: auto;
}

.desktop-menu {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #e06f3d;
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: #374151;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    color: #e06f3d;
    background-color: #f3f4f6;
}

.mobile-menu {
    padding: 1rem 0;
}

.mobile-link {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.mobile-link:hover {
    background-color: #f3f4f6;
}

@media (min-width: 1024px) {
    .desktop-menu {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .mobile-menu {
        display: none !important;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    gap: 0.5rem;
    line-height: 1.25rem;
}

.btn-primary {
    background-color: #e06f3d;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #c85f33;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid #e06f3d;
    color: #e06f3d;
}

.btn-outline:hover {
    background-color: rgba(224, 111, 61, 0.1);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.btn-xl {
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.btn-full {
    width: 100%;
}

.btn-header {
    padding: 0.5rem 1rem;
}

.btn-mobile {
    margin-top: 1rem;
}

/* Hero Section */
.hero-section {
    padding-top: 8rem;
    padding-bottom: 5rem;
    background: linear-gradient(to bottom, rgba(254, 243, 237, 0.3), #ffffff);
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.25;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #4b5563;
    line-height: 1.625;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
}

.feature-item svg {
    color: #e06f3d;
    flex-shrink: 0;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 100%;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 4.00rem;
    }
}

/* Sections */
.section {
    padding: 5rem 1rem;
}

.section-gray {
    background-color: #f9fafb;
}

.section-gradient {
    background: linear-gradient(to bottom, #f9fafb, #ffffff);
}

.section-header {
    text-align: center;
    max-width: 768px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
    line-height: 1.25;
}

.section-subtitle {
    font-size: 1.25rem;
    color: #4b5563;
    line-height: 1.75;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

/* Cards */
.cards-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.card {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    border-color: #e06f3d;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.5rem;
    background-color: rgba(224, 111, 61, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #e06f3d;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
    line-height: 1.75;
}

.card-title-small {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
    line-height: 1.75;
}

.card-title-orange {
    font-size: 1.25rem;
    font-weight: 700;
    color: #e06f3d;
    margin-bottom: 1rem;
    line-height: 1.75;
}

.card-text {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.5;
}

.card-text-small {
    font-size: 0.875rem;
    color: #4b5563;
    line-height: 1.25rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Cases */
.case-section {
    margin-bottom: 1rem;
}

.case-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.25rem;
}

.case-text {
    font-size: 0.875rem;
    color: #4b5563;
}

.case-results {
    list-style: none;
    padding: 0;
}

.case-results li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
    margin-bottom: 0.5rem;
}

.case-results li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #e06f3d;
    flex-shrink: 0;
}

/* Testimonials */
.testimonial-text {
    font-size: 1rem;
    color: #374151;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.testimonial-author {
    border-top: 1px solid #e5e7eb;
    padding-top: 1rem;
}

.author-name {
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Importance Section */
.importance-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.importance-text {
    font-size: 1.125rem;
    color: #374151;
    line-height: 1.625;
}

.comparison-grid {
    display: grid;
    gap: 1.5rem;
    margin: 3rem 0;
}

@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.comparison-card {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #e06f3d;
}

.comparison-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
}

.comparison-list {
    list-style: none;
    padding: 0;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
    margin-bottom: 0.5rem;
}

.comparison-list li::before {
    content: "•";
    color: #e06f3d;
    font-weight: bold;
    flex-shrink: 0;
}

/* Pricing */
.pricing-grid {
    display: grid;
    gap: 2rem;
    max-width: 1536px;
    margin: 0 auto;
    padding-top: 1rem;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.pricing-featured {
    border-color: #e06f3d;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    position: relative;
    margin-top: 1rem;
}

@media (min-width: 768px) {
    .pricing-featured {
        transform: scale(1.05);
        margin-top: 0;
    }
}

.pricing-badge {
    position: absolute;
    top: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: #e06f3d;
    color: #ffffff;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 10;
}

.pricing-header {
    padding: 1.5rem;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
    line-height: 2rem;
}

.pricing-description {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.25rem;
}

.pricing-body {
    padding: 0 1.5rem 1.5rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
}

.price-period {
    font-size: 1rem;
    color: #6b7280;
}

.pricing-text {
    font-size: 0.875rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.pricing-custom {
    padding: 1rem 0;
}

.custom-text {
    font-size: 1.125rem;
    color: #4b5563;
    text-align: center;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
    margin-bottom: 0.75rem;
}

.pricing-features svg {
    color: #e06f3d;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.pricing-footer {
    padding: 0 1.5rem 1.5rem;
}

.pricing-disclaimer {
    text-align: center;
    margin-top: 2rem;
}

.pricing-disclaimer p {
    font-size: 0.875rem;
    color: #6b7280;
    font-style: italic;
}

/* FAQ */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: #111827;
    cursor: pointer;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: #e06f3d;
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: #6b7280;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #4b5563;
    line-height: 1.5;
}

/* CTA Section */
.cta-subtitle {
    font-size: 1.25rem;
    color: #4b5563;
    max-width: 672px;
    margin: 0 auto 2rem;
}

.cta-button-container {
    padding-top: 1rem;
}

.cta-note {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background-color: #111827;
    color: #ffffff;
    padding: 3rem 1rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-text {
    font-size: 0.875rem;
    color: #9ca3af;
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-links li,
.footer-contact li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #e06f3d;
}

.footer-contact li {
    font-size: 0.875rem;
    color: #9ca3af;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-copyright {
    font-size: 0.875rem;
    color: #9ca3af;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .footer-copyright {
        margin-bottom: 0;
    }
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    font-size: 0.875rem;
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #e06f3d;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 50;
    background-color: #25D366;
    color: #ffffff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

/* Mobile Specific */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    section {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .pricing-featured {
        transform: none !important;
    }
}