/* 
   Laser Aesthetics Career Institute - Client Reference Retheme
   Theme: Elegant Medical Aesthetics (Navy, Teal-Blue, White)
   Typography: Playfair Display (Headings) + Inter (Body)
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Color Palette — Client Reference */
    --primary-navy: #1b3a5c;
    --secondary-navy: #15304d;
    --accent-gold: #3d9be9;
    --accent-gold-light: #5bb5f5;
    --medical-teal: #3d9be9;
    --clinical-white: #ffffff;
    --pure-white: #ffffff;
    --soft-gray: #f5f7fa;
    --text-dark: #1b3a5c;
    --text-medium: #5a6d80;
    --text-light: #8a9bab;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    --space-2xl: 4rem;

    /* Transitions */
    --transition-fast: 0.2s ease-out;
    --transition-base: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(27, 58, 92, 0.06);
    --shadow-md: 0 8px 24px rgba(27, 58, 92, 0.10);
    --shadow-lg: 0 16px 48px rgba(27, 58, 92, 0.14);
    --shadow-xl: 0 24px 64px rgba(27, 58, 92, 0.18);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 50px;
    /* Pill-shaped buttons */
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    position: relative;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--pure-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--primary-navy);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

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

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--space-sm);
    color: var(--text-medium);
    font-size: 1.0625rem;
}

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

ul,
ol {
    list-style: none;
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-wide {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-2xl) 0;
}

.section-sm {
    padding: var(--space-xl) 0;
}

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

.text-gold {
    color: var(--accent-gold);
}

.text-teal {
    color: var(--medical-teal);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--medical-teal);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.separator {
    height: 2px;
    width: 80px;
    background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    margin: var(--space-md) auto;
}

.separator-left {
    margin-left: 0;
    margin-right: auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: 50px;
    /* Pill shape per reference */
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--pure-white);
    border-color: var(--accent-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--accent-gold-light);
    border-color: var(--accent-gold-light);
}

.btn-secondary {
    background-color: var(--primary-navy);
    color: var(--pure-white);
    border-color: var(--primary-navy);
}

.btn-secondary:hover {
    background-color: var(--secondary-navy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-navy);
    border-color: var(--primary-navy);
}

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

.btn-outline-light {
    background-color: transparent;
    color: var(--pure-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
    border-color: var(--pure-white);
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background-color: var(--primary-navy);
    color: var(--pure-white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
    position: relative;
    z-index: 10;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.contact-info {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.contact-info a {
    color: var(--pure-white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info a:hover {
    color: var(--accent-gold);
}

.contact-info i,
.address i {
    color: var(--medical-teal);
    font-size: 0.875rem;
}

.address {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.main-header {
    background-color: var(--pure-white);
    position: relative;
    /* Not fixed — per reference design */
    width: 100%;
    z-index: 10000;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

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

/* Logo */
.logo {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 0;
    line-height: 1;
    letter-spacing: 0.08em;
    color: var(--primary-navy);
    font-weight: 700;
}

.logo p {
    font-family: var(--font-body);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-medium);
    margin: 0;
    margin-top: 0.25rem;
}

/* Navigation */
.nav-menu>ul {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8125rem;
    color: var(--text-dark);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: var(--transition-fast);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition-base);
}

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

.nav-menu a:hover {
    color: var(--accent-gold);
}

/* Button in Nav (Book Consultation) — outlined per reference */
.nav-menu .btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    background: transparent;
    color: var(--primary-navy);
    border: 2px solid var(--primary-navy);
    border-radius: 0;
    /* Square per reference */
    transition: var(--transition-base);
}

.nav-menu .btn:hover {
    background: var(--primary-navy);
    color: var(--pure-white) !important;
    transform: none;
    box-shadow: none;
}

.nav-menu .btn::after {
    display: none;
    /* No underline on button */
}

@media (min-width: 769px) {
    .nav-item {
        position: relative;
        height: 100%;
        display: flex;
        align-items: center;
    }

    .nav-item:hover .fa-chevron-down {
        transform: rotate(180deg);
    }

    .nav-item .fa-chevron-down {
        transition: transform 0.3s ease;
    }

    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--pure-white);
        box-shadow: var(--shadow-lg);
        border-radius: var(--radius-sm);
        padding: var(--space-sm) 0;
        min-width: 240px;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-fast);
        z-index: 100;
        margin-top: 10px;
        transform: translateY(8px);
        border-top: 3px solid var(--accent-gold);
    }

    /* Invisible bridge to prevent closing when moving cursor */
    .nav-item::after {
        content: '';
        position: absolute;
        height: 20px;
        width: 100%;
        bottom: -20px;
        left: 0;
    }

    .nav-item:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.6rem 1.25rem;
    color: var(--text-dark);
    font-size: 0.85rem;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 400;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background-color: var(--soft-gray);
    color: var(--accent-gold);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-navy);
    /* Dark icon on white header */
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   MOBILE RESPONSIVE NAVIGATION (max-width: 768px)
   Dropdowns hidden by default, toggle via separate chevron button.
   All <a href> links navigate normally (zero interception).
   ============================================ */
.dropdown-toggle-btn {
    display: none;
}

@media (max-width: 768px) {

    /* Show hamburger */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10005;
        /* Higher than the panel */
    }

    /* Hide the original chevron inside <a> tags */
    .nav-menu .nav-item>a>.fa-chevron-down {
        display: none !important;
    }

    /* Luxe Centered Modal Menu (The "Box") */
    .nav-menu>ul {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) scale(0.95) !important;
        width: 88% !important;
        max-width: 380px !important;
        height: auto !important;
        max-height: 82vh !important;
        background: #ffffff !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 0 !important;
        padding: 40px 20px !important;
        /* Luxe layered shadow */
        box-shadow:
            0 10px 30px rgba(0, 0, 0, 0.05),
            0 30px 60px rgba(0, 0, 0, 0.1),
            0 50px 100px rgba(10, 25, 41, 0.15) !important;
        z-index: 10001 !important;
        overflow-y: auto !important;
        border-radius: 20px !important;
        border: 1px solid rgba(0, 0, 0, 0.03) !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
        display: flex !important;
        margin: 0 !important;
    }

    .nav-menu>ul.active {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translate(-50%, -50%) scale(1) !important;
    }

    .cart-nav-item {
        display: flex !important;
        justify-content: center !important;
        padding: 10px 0 !important;
    }

    .mobile-logo-header {
        width: 100%;
        display: flex;
        justify-content: center;
        padding-bottom: 20px;
        margin-bottom: 15px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    }

    .mobile-logo-header .logo {
        max-width: 160px;
        opacity: 0.9;
    }

    /* Mobile Menu Toggle - Default (Menu Closed) */
    .mobile-menu-toggle {
        display: flex !important;
        position: relative !important;
        top: auto !important;
        right: auto !important;
        z-index: 1000 !important;
        background: transparent !important;
        box-shadow: none !important;
        color: var(--primary-navy) !important;
        width: 40px !important;
        height: 40px !important;
        margin-left: auto !important;
    }

    /* Mobile Menu Toggle - Active (Menu Open) */
    .nav-menu>ul.active+.mobile-menu-toggle {
        position: fixed !important;
        top: 25px !important;
        right: 25px !important;
        z-index: 100000 !important;
        background: var(--pure-white) !important;
        border-radius: 50% !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important;
        width: 45px !important;
        height: 45px !important;
        margin: 0 !important;
    }

    .nav-menu>ul>li {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.03);
        /* Elegant separator */
        /* For dropdown toggle btn */
    }

    .nav-menu>ul>li:last-child {
        border-bottom: none;
        padding-top: 10px;
    }

    .nav-menu>ul>li>a {
        display: inline-block !important;
        padding: 16px 20px !important;
        font-size: 1.1rem !important;
        font-weight: 600 !important;
        color: var(--primary-navy) !important;
        text-transform: uppercase !important;
        letter-spacing: 0.12rem !important;
        /* Elegant tracking */
        border-bottom: none !important;
        width: auto !important;
        text-align: center !important;
        transition: color 0.3s ease !important;
    }

    .nav-menu>ul>li>a.active {
        color: var(--accent-gold) !important;
    }

    .nav-menu>ul>li>a::after {
        display: none !important;
    }

    .nav-menu>ul>li>a:hover,
    .nav-menu>ul>li>a:active {
        color: var(--accent-gold);
    }

    /* Separate toggle button for dropdowns (created by JS) */
    .dropdown-toggle-btn {
        position: absolute;
        right: 20px;
        /* Adjusted to be near the right edge even in centered layout */
        top: 0;
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        border-left: none;
        /* Removed border for cleaner look */
        color: var(--text-medium);
        font-size: 0.8rem;
        z-index: 2;
        transition: background 0.2s ease;
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    }

    .dropdown-toggle-btn:active {
        background: rgba(0, 0, 0, 0.05);
    }

    .dropdown-toggle-btn.open {
        background: rgba(0, 0, 0, 0.03);
    }

    .dropdown-toggle-btn.open i {
        transform: rotate(180deg);
    }

    .dropdown-toggle-btn i {
        transition: transform 0.3s ease;
        pointer-events: none;
    }

    /* Dropdown — HIDDEN by default, shown with .show */
    .nav-item .dropdown-menu {
        display: none !important;
        position: static !important;
        background: rgba(0, 0, 0, 0.02) !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        border-top: none !important;
        padding: 0 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        min-width: unset !important;
        list-style: none;
    }

    .nav-item .dropdown-menu.show {
        display: block !important;
    }

    .dropdown-menu li {
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    }

    .dropdown-menu li:last-child {
        border-bottom: none;
    }

    .dropdown-menu a {
        padding: 10px 24px !important;
        font-size: 1rem !important;
        color: var(--text-medium) !important;
        display: block !important;
        text-align: center !important;
    }

    .dropdown-menu a::after {
        display: none !important;
    }

    .dropdown-menu a:hover,
    .dropdown-menu a:active {
        color: var(--accent-gold);
        background-color: rgba(61, 155, 233, 0.08);
    }

    /* Book Consultation button in mobile menu */
    .nav-menu>ul>li:last-child {
        padding: 20px 24px;
        border-bottom: none;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .nav-menu>ul>li>.btn {
        width: auto !important;
        min-width: 240px !important;
        padding: 16px 30px !important;
        background: rgba(197, 168, 115, 0.05) !important;
        /* Extremely subtle gold tint */
        color: var(--accent-gold) !important;
        border: 1px solid var(--accent-gold) !important;
        border-radius: 4px !important;
        font-size: 0.95rem !important;
        font-weight: 600 !important;
        letter-spacing: 0.15rem !important;
        text-transform: uppercase !important;
        text-align: center !important;
        display: inline-block !important;
        transition: all 0.3s ease !important;
        box-shadow: 0 4px 15px rgba(197, 168, 115, 0.1) !important;
        animation: pulseGold 3s infinite ease-in-out;
    }

    @keyframes pulseGold {
        0% {
            box-shadow: 0 4px 15px rgba(197, 168, 115, 0.1);
        }

        50% {
            box-shadow: 0 4px 20px rgba(197, 168, 115, 0.2);
        }

        100% {
            box-shadow: 0 4px 15px rgba(197, 168, 115, 0.1);
        }
    }
}

/* Mobile Overlay — lower than header/nav */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9995;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}



/* ============================================
   REFERENCE UI REDESIGN STYLES (Modern Corporate)
   ============================================ */

/* 1. Hero Overlay Style */
.hero-overlay-style {
    position: relative;
    height: 85vh;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    overflow: hidden;
    background-color: #000000;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    /* Keep subject in frame globally */
    z-index: 1;
}

.hero-dark-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.hero-content-centered {
    position: relative;
    z-index: 10;
    max-width: 900px;
    padding: 0 var(--space-md);
}

.hero-label {
    display: none;
    /* Hidden per reference design */
}

.hero-overlay-style h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3.5vw, 3.75rem);
    line-height: 1.1;
    text-transform: none;
    margin-bottom: var(--space-md);
    color: var(--pure-white);
    font-weight: 700;
    letter-spacing: -0.01em;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-overlay-style .hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 400;
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-btns-centered {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-btns-centered .btn-solid {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: none;
    padding: 1rem 2.5rem;
    font-weight: 600;
    border-radius: 50px;
}

.hero-btns-centered .btn-outline-white {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
    padding: 1rem 2.5rem;
    font-weight: 600;
    border-radius: 50px;
}

.hero-btns-centered .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.hero-btns-centered {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-solid {
    background: var(--accent-gold);
    color: var(--pure-white);
    padding: 0.875rem 2.5rem;
    border: 2px solid var(--accent-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 50px;
    font-size: 0.8125rem;
}

.btn-solid:hover {
    background: var(--accent-gold-light);
    border-color: var(--accent-gold-light);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--pure-white);
    padding: 0.875rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 50px;
    font-size: 0.8125rem;
}

.btn-outline-white:hover {
    border-color: var(--pure-white);
    background: rgba(255, 255, 255, 0.1);
}

/* Internal Page Hero (Big & Classy) */
.hero-internal {
    position: relative;
    height: 75vh;
    /* Taller for classy look */
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    background-color: var(--primary-navy);
    overflow: hidden;
}

.hero {
    position: relative;
    min-height: 50vh;
    /* Reduced from 60vh for better desktop framing */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    background-color: var(--primary-navy);
    overflow: hidden;
}

@media (max-width: 768px) {

    .hero-internal,
    .hero,
    .hero-overlay-style {
        height: 70vh !important;
        min-height: 500px !important;
        display: flex !important;
        align-items: center !important;
    }

    .hero-content-centered {
        padding: 80px var(--space-md) 40px !important;
    }

    .hero-bg {
        object-position: center 20% !important;
    }
}


/* Reuse existing hero elements for internal pages */
/* .hero-internal .hero-bg uses global .hero-bg styles */

.hero-internal .hero-dark-overlay {
    background: rgba(27, 58, 92, 0.7);
}

.hero-internal h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--space-md);
    font-weight: 700;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0;
    color: var(--pure-white);
}

.hero-internal .hero-subtitle {
    font-size: 1.0625rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.85;
    font-weight: 300;
    line-height: 1.7;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    opacity: 0.7;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--pure-white);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--pure-white);
    border-radius: 50%;
    animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
    0% {
        top: 8px;
        opacity: 1;
    }

    100% {
        top: 20px;
        opacity: 0;
    }
}

/* 2. Stats Bar (Counter Section) */
.stats-bar {
    background: var(--primary-navy);
    /* Dark Blue Strip */
    padding: 3rem 0;
    /* Corporate spacing */
    color: var(--pure-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stats-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.stats-bar p {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
}

.digital-counter {
    display: flex;
    gap: 0;
    /* Connected numbers */
}

.digital-counter span {
    background: linear-gradient(to bottom, #1a2b4e, #0b1c3e);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0.75rem;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--medical-teal);
    /* Cyan numbers */
    margin: 0 1px;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

/* 3. Features Section (White BG, Icons) */
.benefits-section {
    background-color: var(--pure-white);
    padding: var(--space-2xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.benefit-item {
    text-align: center;
    padding: var(--space-md);
    transition: var(--transition-base);
    background: var(--pure-white);
    border-radius: var(--radius-lg);
}

.benefit-item:hover {
    transform: translateY(-10px);
    /* Lift effect */
}

.benefit-item i {
    font-size: 2rem;
    color: var(--primary-navy);
    margin-bottom: var(--space-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    transition: 0.3s;
    background: var(--soft-gray);
    border-radius: 50%;
}

.benefit-item:hover i {
    background-color: var(--accent-gold);
    /* Blue bg on hover */
    color: var(--pure-white);
    box-shadow: 0 4px 12px rgba(31, 79, 255, 0.3);
}

.benefit-item h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    color: var(--text-dark);
}

.benefit-item p {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.6;
}

/* 4. Services Section (Grey BG, Cards) */
.bg-light {
    background-color: var(--soft-gray);
    /* Light Grey Background */
    padding: var(--space-2xl) 0;
}

.services-grid-ref {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.service-card-ref {
    background: var(--pure-white);
    /* White card */
    padding: var(--space-lg);
    position: relative;
    box-shadow: var(--shadow-sm);
    /* Soft shadow */
    transition: var(--transition-base);
    min-height: 280px;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.service-card-ref:hover {
    box-shadow: var(--shadow-xl);
    /* Elevation */
    transform: translateY(-8px);
    border-color: transparent;
}

/* Card content */
.card-content h3 {
    font-size: 1.25rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    color: var(--primary-navy);
}

.card-content p {
    font-size: 0.9375rem;
    color: var(--text-medium);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

/* Card Arrow Button */
.card-arrow-btn {
    margin-top: auto;
    align-self: flex-start;
    /* Changed to left */
    width: 44px;
    height: 44px;
    background: var(--soft-gray);
    border: none;
    color: var(--primary-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    text-decoration: none;
    border-radius: var(--radius-sm);
}

.service-card-ref:hover .card-arrow-btn {
    background: var(--accent-gold);
    color: var(--pure-white);
}

/* Responsiveness for Ref Design */
@media (max-width: 992px) {

    .benefits-grid,
    .services-grid-ref {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-bar .container {
        flex-direction: column;
        gap: var(--space-sm);
    }

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

    .hero-overlay-style h1 {
        font-size: 1.75rem !important;
        margin-bottom: 1.5rem !important;
    }

    .hero-overlay-style .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 2rem !important;
        line-height: 1.5 !important;
    }

    .hero-btns-centered {
        flex-direction: column !important;
        width: 100% !important;
        gap: 1rem !important;
    }

    .hero-btns-centered .btn {
        width: 100% !important;
        padding: 0.875rem 1.5rem !important;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-navy);
}

/* ============================================
   HERO CLASSIC SECTION
   ============================================ */
.hero-classic {
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    background-color: var(--clinical-white);
}

@media (min-width: 992px) {
    .hero-classic {
        flex-direction: row;
        align-items: stretch;
    }
}

.hero-text-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
    position: relative;
    z-index: 2;
}

.hero-text-content {
    max-width: 600px;
    padding-left: var(--space-md);
    border-left: 4px solid var(--accent-gold);
}

.hero-eyebrow {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--medical-teal);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.hero-classic h1 {
    color: var(--primary-navy);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero-text-content .hero-subtitle {
    color: var(--text-medium);
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
    max-width: 90%;
}

.hero-classic .hero-btns {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: flex-start;
}

.hero-image-container {
    flex: 1.2;
    position: relative;
    min-height: 400px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

@media (min-width: 992px) {
    .hero-image-container {
        clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
    }
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.hero-accent-shape {
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--accent-gold);
    border-radius: 50%;
    opacity: 0.2;
    z-index: 1;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 50%;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    animation: fadeInUp 1s ease-out;
}

.hero-btns {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease-out;
}

/* ============================================
   ABOUT SECTION (News-Style Layout)
   ============================================ */
.about-image {
    position: relative;
    border-radius: 50%;
    /* Round image as requested */
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--pure-white);
    aspect-ratio: 1 / 1;
    /* Force circle */
    max-width: 400px;
    margin: 0 auto;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.1);
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    color: var(--primary-navy);
}

.about-content .lead {
    font-size: 1.125rem;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

/* Training Section (Grid) */
.training-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

/* ============================================
   CARDS
   ============================================ */
.card {
    background-color: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card .btn {
    margin-top: auto;
    width: 100%;
}

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

.card-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--medical-teal) 0%, #358D8D 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.75rem;
    color: var(--pure-white);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--primary-navy);
}

.card p {
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: var(--space-md);
}

/* Interactive FAQ Cards */
.faq-card {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(0, 30, 100, 0.05);
    background: var(--pure-white);
}

.faq-card .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    margin: 0;
}

.faq-card:hover {
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
    background: linear-gradient(to right, #ffffff, #f8faff);
}

.faq-card:hover .faq-answer {
    max-height: 300px;
    opacity: 1;
    margin-top: var(--space-sm);
}

.faq-card h4 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0 !important;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    color: var(--primary-navy);
}

.faq-card:hover h4 {
    color: var(--accent-gold);
}

.faq-card h4::after {
    content: '\f067';
    /* fa-plus */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.9rem;
    color: var(--medical-teal);
    transition: all 0.3s ease;
    background: var(--soft-gray);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.faq-card:hover h4::after {
    content: '\f068';
    /* fa-minus */
    color: var(--pure-white);
    background: var(--accent-gold);
    transform: rotate(180deg);
}

/* Glass Card */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition-base);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    background-color: var(--soft-gray);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.form-control:focus {
    outline: none;
    background-color: var(--pure-white);
    border-color: var(--medical-teal);
    box-shadow: 0 0 0 4px rgba(74, 163, 163, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    cursor: pointer;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--primary-navy);
    color: var(--text-light);
    padding: var(--space-xl) 0 var(--space-md);
}

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

.footer-section h3 {
    color: var(--pure-white);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.footer-section ul li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--text-light);
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: var(--accent-gold);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-md);
    text-align: center;
    font-size: 0.875rem;
}

.about-grid-centered,
.product-highlight-centered {
    display: block !important;
}

.about-grid-centered .separator,
.product-highlight-centered .separator {
    margin: 0 auto var(--space-md) !important;
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {

    html,
    body {
        overflow-x: hidden !important;
        position: relative;
        width: 100%;
    }

    .container {
        max-width: 100% !important;
        overflow-x: hidden;
    }

    /* Typography Reductions for Mobile */
    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.85rem;
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .top-bar .container {
        flex-direction: column;
        text-align: center;
    }

    .contact-info {
        justify-content: center;
    }

    /* Backdrop Overlay */
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: transparent;
        backdrop-filter: none;
        z-index: 2400;
        /* Below header (2500) but above content */
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        pointer-events: none;
    }

    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .hero-btns-centered,
    .hero-btns {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .reveal-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .reveal-content {
        transform: translateX(0);
        /* Reset for mobile */
        text-align: center;
    }

    .reveal-image-wrapper {
        transform: translateX(0);
        /* Reset for mobile */
        order: -1;
        /* Image on top */
    }

    .reveal-image-wrapper::before {
        display: none;
        /* Hide decorative border on mobile to save space */
    }

    .stats-bar .container {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }

    .footer-section ul {
        display: inline-block;
        text-align: center;
    }

    .btn {
        width: 100%;
        margin-left: 0 !important;
        margin-top: 1rem;
        text-align: center;
        justify-content: center;
    }

    .overview-grid,
    .benefits-list-grid,
    .about-grid,
    .contact-grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr !important;
        gap: var(--space-lg) !important;
        width: 100%;
    }

    .card {
        padding: var(--space-xl) var(--space-md);
    }

    .overview-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-xl);
    }

    #contact-form input,
    #contact-form select,
    #contact-form textarea {
        font-size: 16px !important;
        /* Prevent zoom on iOS */
        padding: 0.8rem 1rem;
    }

    #contact-form .btn {
        margin-top: var(--space-md);
        padding: 1.25rem;
        font-size: 1rem;
        width: 100% !important;
    }

    .form-group {
        width: 100%;
    }

    #contact-form .form-group {
        margin-bottom: 1.25rem !important;
    }

    #contact-form .btn {
        margin-top: 1rem;
        padding: 1.25rem;
        font-size: 1rem;
        width: 100% !important;
    }

    section,
    .section {
        overflow-x: hidden;
        /* Local safety for 360px */
    }
}

/* ============================================
   EXPERTISE SECTION (Why Choose Us)
   ============================================ */
.expertise-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: var(--shadow-sm);
}

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

.expertise-icon-wrapper {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--medical-teal) 0%, #358D8D 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 2.5rem;
    color: var(--pure-white);
    box-shadow: 0 8px 20px rgba(74, 163, 163, 0.3);
    transition: var(--transition-base);
}

.expertise-card:hover .expertise-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    box-shadow: 0 10px 25px rgba(31, 79, 255, 0.4);
}

.expertise-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--primary-navy);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.expertise-card p {
    color: var(--text-medium);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* Fix Grid Issues & Spacing */
.section {
    padding: var(--space-2xl) 0;
    /* More breathing room */
}

/* Ensure grids don't collapse on mobile */
@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4,
    .benefits-grid,
    .services-grid-ref {
        grid-template-columns: 1fr !important;
        /* Force stack on mobile */
        gap: var(--space-lg);
    }

    .container {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }

    .section {
        padding: var(--space-xl) 0;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

/* Side Image Reveal Section */
.reveal-section {
    padding: var(--space-3xl) 0;
    overflow: hidden;
}

.reveal-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.reveal-content {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-image-wrapper {
    position: relative;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-image-wrapper img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.reveal-image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-gold);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* Initial States for Reveal Animations */
.reveal-content,
.reveal-image-wrapper {
    opacity: 0;
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-content {
    transform: translateX(-100px);
}

.reveal-image-wrapper {
    transform: translateX(100px);
}

/* Active Class (Triggered by Intersection Observer or Scroll) */
.reveal-visible .reveal-content {
    opacity: 1;
    transform: translateX(0);
}

.reveal-visible .reveal-image-wrapper {
    opacity: 1;
    transform: translateX(0);
}

.tech-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(74, 163, 163, 0.1);
    color: var(--medical-teal);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {

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

/* Focus Styles */
:focus-visible {
    outline: 3px solid var(--accent-gold);
    outline-offset: 2px;
}

/* Skip to Content Link */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-gold);
    color: var(--primary-navy);
    padding: var(--space-sm);
    z-index: 10000;
    font-weight: 600;
}

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

/* ============================================
   GLOBAL GRIDS (Desktop Defaults)
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

/* About Section Specific Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4,
    .about-grid,
    .services-grid-ref {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .section-header {
        margin-bottom: var(--space-lg);
    }
}

/* Treatment Info Card — Clean Professional Style */
.card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-md);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--accent-gold);
}

.card h4 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--primary-navy);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    margin-bottom: var(--space-md);
}

/* Overview Grid (Service/Training Pages) */
.overview-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

/* Benefits List Grid — Centered card-like style */
.benefits-list-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    background: var(--soft-gray);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-gold);
    margin-top: var(--space-sm);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   Training Page Components
   ========================================== */

/* Horizontal Program Info Bar */
.training-info-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--accent-gold);
}

.training-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.training-info-item>i {
    font-size: 1.5rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.training-info-item .info-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-medium);
    margin-bottom: 2px;
}

.training-info-item .info-value {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* 2-column curriculum grid */
.training-curriculum-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.training-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.training-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.training-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #5bb8f0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.25rem;
    color: var(--pure-white);
}

.training-card h4 {
    color: var(--primary-navy);
    margin-bottom: var(--space-sm);
    font-size: 1.1rem;
}

.training-card p {
    color: var(--text-medium);
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Responsive training layout */
@media (max-width: 768px) {
    .training-info-bar {
        grid-template-columns: 1fr 1fr;
    }

    .training-curriculum-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Products Page Components
   ========================================== */

/* Featured Product — Horizontal Card */
.product-feature-card {
    display: flex;
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.product-feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.product-feature-img {
    flex: 0 0 280px;
    overflow: hidden;
}

.product-feature-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-feature-card:hover .product-feature-img img {
    transform: scale(1.05);
}

.product-feature-body {
    flex: 1;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-badge {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--pure-white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: var(--space-sm);
    width: fit-content;
}

.product-feature-body h3 {
    font-size: 1.3rem;
    color: var(--primary-navy);
    margin-bottom: 4px;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--medical-teal);
    margin-bottom: var(--space-sm);
}

.product-desc {
    color: var(--text-medium);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.product-highlights {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md);
    display: flex;
    flex-wrap: wrap;
    gap: 6px var(--space-md);
}

.product-highlights li {
    font-size: 0.85rem;
    color: var(--text-dark);
    font-weight: 500;
}

.product-highlights li i {
    color: var(--accent-gold);
    margin-right: 6px;
    font-size: 0.75rem;
}

.product-feature-body .btn {
    width: fit-content;
}

/* Category Grid — Compact Horizontal Items */
.product-category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.product-category-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.product-category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.product-category-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.product-category-body h4 {
    font-size: 0.95rem;
    color: var(--primary-navy);
    margin-bottom: 4px;
}

.product-category-body p {
    font-size: 0.8125rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.5;
}

/* Benefits Grid — 4 columns */
.product-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.product-benefit-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--pure-white);
    border-radius: var(--radius-md);
    border-top: 4px solid var(--accent-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.product-benefit-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #5bb8f0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.5rem;
    color: var(--pure-white);
    flex-shrink: 0;
}

.product-benefit-item h4 {
    color: var(--primary-navy);
    margin-bottom: var(--space-sm);
    font-size: 1.1rem;
    font-weight: 700;
}

.product-benefit-item p {
    color: var(--text-medium);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    flex-grow: 1;
}

/* Responsive Products */
@media (max-width: 992px) {
    .product-category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-feature-card {
        flex-direction: column;
    }

    .product-feature-img {
        flex: none;
        height: 200px;
    }

    .product-category-grid {
        grid-template-columns: 1fr;
    }

    .product-benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

/* ============================================
   SERVICE GRID BOX STYLE (Homepage Expertise)
   ============================================ */
.service-grid-card {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: left;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-top: 4px solid var(--accent-gold);
    box-shadow: var(--shadow-md);
}

.service-grid-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-grid-card .icon-box {
    font-size: 2rem;
    color: var(--medical-teal);
    margin-bottom: var(--space-md);
    transition: color 0.3s ease;
}

.service-grid-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--primary-navy);
    line-height: 1.3;
}

.service-grid-card p {
    font-size: 0.9375rem;
    color: var(--text-medium);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.service-grid-card .btn-link {
    font-weight: 600;
    color: var(--medical-teal);
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.05em;
    margin-top: auto;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

.service-grid-card:hover .btn-link {
    color: var(--accent-gold);
}

/* ============================================
   PARTICLE BACKGROUND
   ============================================ */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Above backgrounds, below content */
    pointer-events: none;
    /* Allow clicking through */
    background: transparent;
}

/* Ensure sections with backgrounds dont hide the particles */
section,
header,
footer {
    position: relative;
    z-index: 2;
    /* Content above particles */
}

/* Specific fix for other sections to show particles in gaps */
.bg-light,
.benefits-section {
    background-color: transparent !important;
}

body {
    background-color: var(--pure-white);
}

/* ============================================
   SHOPPING CART STYLES
   ============================================ */
.cart-nav-item {
    display: flex;
    align-items: center;
    margin-left: var(--space-md);
}

.cart-icon-btn {
    position: relative;
    font-size: 1.25rem;
    color: var(--primary-navy);
    transition: var(--transition-base);
}

.cart-icon-btn:hover {
    color: var(--medical-teal);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--medical-teal);
    color: var(--pure-white);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--pure-white);
    z-index: 3000;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0 !important;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2900;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-family: var(--font-heading);
    color: var(--primary-navy);
    margin: 0;
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-medium);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-cart:hover {
    color: var(--primary-navy);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.empty-cart-msg {
    text-align: center;
    color: var(--text-medium);
    margin-top: var(--space-xl);
}

.cart-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    align-items: center;
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    font-size: 0.95rem;
    color: var(--primary-navy);
    margin: 0 0 4px 0;
}

.cart-item-info p {
    font-size: 0.85rem;
    color: var(--medical-teal);
    font-weight: 600;
    margin: 0;
}

.remove-item {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.remove-item:hover {
    opacity: 1;
}

.cart-footer {
    padding: var(--space-lg);
    background: var(--soft-gray);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--primary-navy);
}

#paypal-button-container {
    margin-top: var(--space-md);
    position: relative;
    z-index: 10;
}

@media (max-width: 480px) {
    .cart-sidebar {
        max-width: 320px;
    }
}


/* ============================================
   NEW CART PAGE STYLES
   ============================================ */
.cart-page .section {
    padding-top: var(--space-xl);
}

.cart-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--space-xl);
    align-items: start;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-lg);
    background: var(--pure-white);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cart-table th {
    background: var(--primary-navy);
    color: var(--pure-white);
    padding: var(--space-md);
    text-align: left;
    font-weight: 600;
}

.cart-table td {
    padding: var(--space-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    vertical-align: middle;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--soft-gray);
    padding: 5px 12px;
    border-radius: 50px;
    width: fit-content;
}

.quantity-control button {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--primary-navy);
    padding: 0 5px;
}

.quantity-control span {
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.remove-btn {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: 1.1rem;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.remove-btn:hover {
    opacity: 1;
}

.cart-summary-card {
    padding: var(--space-lg);
    position: sticky;
    top: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.summary-row.total {
    border-bottom: none;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-top: var(--space-md);
}

.cart-security-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: var(--space-md);
    font-size: 0.8rem;
    color: var(--text-medium);
}

@media (max-width: 992px) {
    .cart-container {
        grid-template-columns: 1fr;
    }

    .cart-summary-card {
        position: static;
    }
}

@media (max-width: 600px) {
    .cart-table thead {
        display: none;
    }

    .cart-table tr {
        display: block;
        border-bottom: 2px solid var(--soft-gray);
        margin-bottom: 10px;
    }

    .cart-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: right;
        padding: 10px 15px;
    }

    .cart-table td::before {
        content: attr(data-label);
        font-weight: bold;
        text-align: left;
    }
}