/* 
   BL PHARMA Modern Design Code
   Palette: Red (#D32F2F), Yellow (#FFC107), Dark (#212121), Light (#F5F5F5)
*/

:root {
    --primary-color: #D32F2F;
    /* Deep Red */
    --secondary-color: #FFC107;
    /* Amber/Yellow - Adjusted for better contrast */
    --secondary-hover: #FFB300;
    --text-color: #333333;
    --heading-color: #1a1a1a;
    --light-bg: #F9F9F9;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--heading-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--light-bg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
}

.full-width {
    width: 100%;
}

/* Typography Helpers */
.text-center {
    text-align: center;
}

.section-header {
    margin-bottom: 50px;
    position: relative;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-top: 10px;
}

.subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
}

/* Header & Nav */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
    transition: height 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
    height: 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    padding: 5px 0;
}

.logo img {
    max-height: 50px;
    width: auto;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease, max-height 0.3s ease;
}

.header.scrolled .logo img {
    max-height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--heading-color);
    font-family: 'Montserrat', sans-serif;
    margin-left: 10px;
    display: flex;
    align-items: center;
}

.logo-text .highlight {
    color: var(--primary-color);
    margin-left: 5px;
}

.logo:hover img {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(211, 47, 47, 0.4));
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

.nav-link:not(.btn-contact)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.btn-contact {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
}

.btn-contact:hover {
    background-color: #b71c1c;
    color: white;
    transform: translateY(-2px);
}

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

/* Hero Slider */
.hero {
    margin-top: 80px;
    /* Header height */
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 20px;
}

/* Initial state for staggered animation */
.slide-content h1,
.slide-content p,
.slide-content .btn {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

/* Animation triggers on active slide */
.slide.active .slide-content h1 {
    animation: fadeInUp 0.8s ease forwards 0.3s;
}

.slide.active .slide-content p {
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.slide.active .slide-content .btn {
    animation: fadeInUp 0.8s ease forwards 0.7s;
}

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

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

.slide-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.5rem;
    padding: 15px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    border-radius: 50%;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.4);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* Features Strip */
.features-strip {
    background-color: var(--primary-color);
    padding: 40px 0;
    color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.feature-text h3 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Empresa Section */
.empresa-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.empresa-text {
    flex: 1;
}

.empresa-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.check-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.check-list i {
    color: var(--success-color, #4CAF50);
    /* Green for checks */
}

.empresa-image {
    flex: 1;
}

.empresa-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Produtos Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary-color);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.icon-box {
    width: 80px;
    height: 80px;
    background-color: rgba(211, 47, 47, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.product-card:hover .icon-box {
    background-color: var(--primary-color);
    color: white;
}

.product-card h3 {
    margin-bottom: 15px;
}

/* Parallax Promo Section */
.parallax-section {
    background-image: url('../img/slide2.png');
    /* Using existing asset */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    color: white;
}

.parallax-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.parallax-content {
    position: relative;
    z-index: 1;
    padding: 20px;
}

.parallax-content h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: white;
}

.parallax-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Localização */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.address-bar {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.address-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    max-width: 400px;
}

.address-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.address-item h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.contact-info {
    padding: 60px;
    background-color: var(--primary-color);
    /* Red branding */
    color: white;
    position: relative;
}

.contact-info .subtitle {
    color: var(--secondary-color);
}

.contact-info h2 {
    color: white;
    margin-bottom: 20px;
}

.contact-list {
    margin-top: 40px;
}

.contact-list li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-list i {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
}

.social-links {
    margin-top: 50px;
    display: flex;
    gap: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--heading-color);
}

.contact-form-container {
    padding: 60px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--heading-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 80px 0 20px;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-logo h2 {
    color: white;
    margin-bottom: 5px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 35px;
    height: 35px;
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--secondary-color);
    color: var(--heading-color);
    transform: translateY(-3px);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.9);
}

.footer-contact i {
    color: var(--secondary-color);
    margin-top: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 25px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.developer-credit {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

.developer-credit img {
    height: 30px;
    width: auto;
}

/* Responsive */
@media (max-width: 992px) {
    .slide-content h1 {
        font-size: 2.8rem;
    }

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

    .empresa-content {
        flex-direction: column;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        transition: 0.4s;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .slide-content h1 {
        font-size: 2rem;
    }

    .section {
        padding: 50px 0;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse-red 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
    text-decoration: none;
}

@keyframes pulse-red {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px rgba(211, 47, 47, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(211, 47, 47, 0);
    }
}
/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 20px;
}

.modal-content h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--heading-color);
}

.modal-content p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 30px;
}

#close-modal {
    padding: 10px 40px;
}