/**
 * Wimco Surgical Industries - Core Design System & Stylesheet
 * Medical Teal-Green B2B Theme
 */

:root {
    --primary-teal: #12646C;
    --dark-teal: #083F45;
    --secondary-teal: #28867E;
    --accent-green: #34A889;
    --very-light-teal: #EDF7F6;
    --light-grey: #F5F7F7;
    --dark-text: #17252A;
    --muted-text: #4A5568;
    --border-color: #E2E8F0;
    --border-light: #EDF2F7;
    --white: #FFFFFF;

    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --shadow-sm: 0 1px 3px rgba(8, 63, 69, 0.05);
    --shadow-md: 0 4px 12px rgba(8, 63, 69, 0.08);
    --shadow-lg: 0 10px 25px rgba(8, 63, 69, 0.12);
    --transition-base: all 0.25s ease-in-out;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Base Resets */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    color: var(--dark-teal);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

p {
    color: var(--muted-text);
    margin-bottom: 1rem;
}

a {
    color: var(--primary-teal);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--dark-teal);
}

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

/* ---------------- Top Contact Bar ---------------- */
.top-bar {
    background-color: var(--dark-teal);
    color: #E2E8F0;
    font-size: 0.8125rem;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
    color: #EDF7F6;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-bar a:hover {
    color: var(--accent-green);
}

.top-bar .separator {
    color: rgba(255, 255, 255, 0.25);
    margin: 0 10px;
}

.top-bar .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    color: #EDF7F6;
    transition: var(--transition-base);
}

.top-bar .social-icons a:hover {
    background-color: var(--accent-green);
    color: var(--white);
}

/* ---------------- Main Navigation ---------------- */
.navbar-main {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    transition: var(--transition-base);
}

.navbar-main.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: var(--shadow-sm);
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.navbar-main .navbar-nav {
    display: flex;
    align-items: center;
}

.navbar-main .nav-link {
    color: var(--dark-text);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 8px 11px;
    position: relative;
    transition: var(--transition-base);
    white-space: nowrap; /* Prevents About Us and Contact Us from wrapping */
}

@media (min-width: 992px) and (max-width: 1280px) {
    .navbar-main .nav-link {
        font-size: 0.8125rem;
        padding: 6px 7px;
    }
    .navbar-brand img {
        height: 36px;
    }
}

.navbar-main .nav-link:hover,
.navbar-main .nav-link.active {
    color: var(--primary-teal);
}

.navbar-main .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 8px;
    right: 8px;
    height: 2px;
    background-color: var(--primary-teal);
}

.btn-nav-quote {
    padding: 8px 18px !important;
    font-size: 0.84rem !important;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

@media (min-width: 992px) and (max-width: 1200px) {
    .btn-nav-quote {
        padding: 7px 12px !important;
        font-size: 0.78rem !important;
    }
}

/* ---------------- Buttons & CTAs ---------------- */
.btn-teal {
    background-color: var(--primary-teal);
    color: var(--white) !important;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--primary-teal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-base);
}

.btn-teal:hover {
    background-color: var(--dark-teal);
    border-color: var(--dark-teal);
    color: var(--white) !important;
    box-shadow: 0 4px 12px rgba(18, 100, 108, 0.25);
}

.btn-outline-teal {
    background-color: transparent;
    color: var(--primary-teal) !important;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--primary-teal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-base);
}

.btn-outline-teal:hover {
    background-color: var(--very-light-teal);
    border-color: var(--primary-teal);
    color: var(--dark-teal) !important;
}

.btn-accent {
    background-color: var(--accent-green);
    color: var(--white) !important;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--accent-green);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-base);
}

.btn-accent:hover {
    background-color: #2b8b70;
    border-color: #2b8b70;
    color: var(--white) !important;
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white) !important;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-base);
}

.btn-whatsapp:hover {
    background-color: #1eb956;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-sm-custom {
    padding: 6px 14px;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
}

/* ---------------- Hero Section ---------------- */
.hero-section {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--very-light-teal) 65%, #E6F3F2 100%);
    padding: 60px 0 70px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero-subtitle {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 0.8125rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.hero-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--dark-teal);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--muted-text);
    margin-bottom: 30px;
    max-width: 540px;
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid rgba(18, 100, 108, 0.15);
}

.trust-badge-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-teal);
}

.trust-badge-item i {
    color: var(--accent-green);
    font-size: 1.1rem;
}

.hero-visual-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    padding: 12px;
    position: relative;
}

.hero-visual-card img {
    border-radius: var(--radius-md);
    width: 100%;
}

/* ---------------- Section Headers ---------------- */
.section-header {
    margin-bottom: 40px;
}

.section-tag {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 0.8125rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-teal);
    margin-bottom: 12px;
}

.section-description {
    color: var(--muted-text);
    font-size: 1rem;
    max-width: 650px;
}

/* ---------------- Category Cards ---------------- */
.category-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.category-card:hover {
    border-color: var(--primary-teal);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.category-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background-color: var(--very-light-teal);
    color: var(--primary-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
    transition: var(--transition-base);
}

.category-card:hover .category-icon-wrapper {
    background-color: var(--primary-teal);
    color: var(--white);
}

.category-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark-teal);
}

.category-card p {
    font-size: 0.875rem;
    color: var(--muted-text);
    margin-bottom: 16px;
    flex-grow: 1;
}

.category-explore-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-teal);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.category-card:hover .category-explore-link {
    color: var(--accent-green);
    gap: 10px;
}

/* ---------------- Product Cards ---------------- */
.product-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--primary-teal);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.product-image-container {
    background-color: var(--white);
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-container img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
    transition: var(--transition-base);
}

.product-card:hover .product-image-container img {
    transform: scale(1.04);
}

.product-ref-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--very-light-teal);
    color: var(--primary-teal);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid #D4E5E4;
}

.product-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.product-card-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dark-teal);
    margin-bottom: 8px;
    line-height: 1.35;
}

.product-card-title a {
    color: inherit;
}

.product-card-title a:hover {
    color: var(--primary-teal);
}

.product-card-desc {
    font-size: 0.8125rem;
    color: var(--muted-text);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.product-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: auto;
}

/* ---------------- Filter & Search Controls ---------------- */
.filter-bar {
    background-color: var(--light-grey);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 30px;
}

.category-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-pill {
    background-color: var(--white);
    color: var(--dark-text);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.filter-pill:hover,
.filter-pill.active {
    background-color: var(--primary-teal);
    color: var(--white);
    border-color: var(--primary-teal);
}

/* ---------------- Product Detail Page ---------------- */
.product-detail-visual {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.product-detail-visual img {
    width: 100%;
    max-height: 480px;
    object-fit: contain;
}

.spec-table {
    width: 100%;
    margin-bottom: 1.5rem;
    border-collapse: collapse;
}

.spec-table th, 
.spec-table td {
    padding: 12px 14px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
}

.spec-table th {
    width: 32%;
    color: var(--dark-teal);
    font-weight: 700;
    background-color: var(--light-grey);
}

.spec-table td {
    color: var(--dark-text);
}

/* ---------------- Process Steps (Manufacturing & Quality) ---------------- */
.process-step-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    height: 100%;
    position: relative;
    transition: var(--transition-base);
}

.process-step-card:hover {
    border-color: var(--primary-teal);
    box-shadow: var(--shadow-md);
}

.process-step-num {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--very-light-teal);
    -webkit-text-stroke: 1.5px var(--secondary-teal);
    line-height: 1;
    margin-bottom: 12px;
}

.process-step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--dark-teal);
}

/* ---------------- Contact & Request Quote Forms ---------------- */
.form-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-teal);
    margin-bottom: 6px;
}

.form-control, .form-select {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 0.9375rem;
    color: var(--dark-text);
    transition: var(--transition-base);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(18, 100, 108, 0.15);
    outline: none;
}

/* Honeypot anti-spam field */
.hp-field {
    display: none !important;
    visibility: hidden !important;
}

/* ---------------- Floating WhatsApp ---------------- */
.floating-whatsapp {
    position: fixed;
    bottom: 26px;
    right: 26px;
    z-index: 1050;
    background-color: #25D366;
    color: var(--white);
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-base);
    animation: pulse-whatsapp 2.5s infinite;
}

.floating-whatsapp:hover {
    color: var(--white);
    transform: scale(1.1);
    background-color: #1eb956;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ---------------- Footer ---------------- */
.footer-main {
    background-color: var(--dark-teal);
    color: #CBD5E1;
    padding: 60px 0 24px;
    border-top: 3px solid var(--accent-green);
}

.footer-main h4 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.footer-main p {
    color: #94A3B8;
    font-size: 0.9rem;
}

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

.footer-main ul li {
    margin-bottom: 10px;
}

.footer-main ul li a {
    color: #CBD5E1;
    font-size: 0.9rem;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-main ul li a:hover {
    color: var(--accent-green);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: #CBD5E1;
}

.footer-contact-item i {
    color: var(--accent-green);
    font-size: 1.1rem;
    margin-top: 2px;
}

.footer-bottom {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8125rem;
    color: #94A3B8;
}

/* ---------------- Responsive Styles ---------------- */
@media (max-width: 991.98px) {
    .navbar-main .navbar-nav {
        padding: 16px 0;
    }
    .navbar-main .nav-link {
        padding: 10px 0;
    }
    .hero-section {
        padding: 40px 0 50px;
    }
    .hero-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 767.98px) {
    .top-bar {
        text-align: center;
    }
    .top-bar .top-bar-left,
    .top-bar .top-bar-right {
        justify-content: center !important;
        margin: 3px 0;
    }
    .product-card-actions {
        grid-template-columns: 1fr;
    }
    .form-card {
        padding: 24px 18px;
    }
}

@media (max-width: 430px) {
    .hero-title {
        font-size: 1.85rem;
    }
    .floating-whatsapp {
        bottom: 18px;
        right: 18px;
        width: 50px;
        height: 50px;
        font-size: 1.6rem;
    }
}