:root {
    --primary: #1A1A1A;
    --accent: #D96C00;
    --accent-hover: #B35900;
    --accent-light: #FCE8D6;
    --bg-light: #FCFAF9;
    --bg-dark: #121212;
    --bg-gray: #2D2A26;
    --text-main: #2D2A26;
    --text-light: #5C5550;
    --white: #FFFFFF;
    --red: #D32F2F;
    --gradient-accent: linear-gradient(135deg, #E67E22 0%, #D35400 100%);
    --gradient-bg: radial-gradient(circle at 10% 20%, #FFFBF5 0%, #F5EFE6 90%);
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(45, 42, 38, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(45, 42, 38, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(45, 42, 38, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --radius: 16px;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--primary);
    transition: all 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Utilities */
.text-accent {
    color: var(--accent);
}

.text-red {
    color: var(--red);
}

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

.mb-lg {
    margin-bottom: 2rem;
}

.mb-sm {
    margin-bottom: 1rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    font-family: var(--font-heading);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(217, 108, 0, 0.4);
}

.btn-white {
    background: #FFF;
    color: var(--accent);
    font-weight: 700;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    transition: 0.3s;
}

.navbar.scrolled {
    padding: 14px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 600;
    color: var(--text-light);
    text-decoration: none;
}

.nav-links a:not(.btn):hover {
    color: var(--accent);
}

/* Hero */
.hero {
    padding: 120px 0;
    background: var(--gradient-bg);
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--accent-light);
    color: #9A4500;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.75rem;
    margin-bottom: 24px;
    line-height: 1.1;
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.gradient-bg {
    width: 100%;
    height: 500px;
    border-radius: 32px;
    position: relative;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    background-image: url('../assets/images/doctor.png');
    background-size: cover;
    background-position: center;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.98);
    padding: 18px 28px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 700;
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

.card-1 {
    top: 15%;
    left: -30px;
}

.card-2 {
    bottom: 15%;
    right: -30px;
    animation-delay: 3s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Sections */
.section {
    padding: 120px 0;
}

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

/* DARK SECTION VISIBILITY */
.section-dark {
    background: var(--bg-dark);
    color: #F5EFE6;
}

.section-dark h2 {
    color: var(--white) !important;
}

.section-dark p {
    color: #A3A3A3;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Grid Cards */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.card {
    background: var(--white);
    padding: 48px 36px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: 0.4s;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
}

/* ICON VISIBILITY FIX - Paradox Section */
.icon-lg {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    background: #FFECD1;
    border-radius: 20px;
}

.icon-lg i {
    font-size: 44px !important;
    color: #D35400 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Solutions Feature Cards */
.glass-dark {
    background: #1C1917;
    padding: 56px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.glass-dark h3 {
    color: var(--white) !important;
    margin-bottom: 16px;
    font-size: 1.75rem;
}

.glass-dark p {
    color: #A3A3A3;
    font-size: 1.1rem;
}

.card-badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.check-list {
    list-style: none;
    margin-top: 32px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 1.125rem;
    color: #D1D1D1;
}

.check-list i {
    color: var(--accent);
    font-size: 1.4rem;
}

.quote {
    font-style: italic;
    color: var(--accent) !important;
    margin-top: 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    border-left: 3px solid var(--accent);
    padding-left: 1rem;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: 0.3s;
    margin-top: 1.5rem;
}

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

.mt-sm {
    margin-top: 1.5rem;
}

/* Table Section Visibility */
.table-container {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 28px 32px;
    text-align: left;
    border-bottom: 1px solid #F0F0F0;
    font-size: 1.125rem;
}

th {
    background: #FAFAFA;
    font-weight: 800;
    color: var(--primary);
}

.highlight {
    background: #FFF8F0;
    font-weight: 600;
}

td.highlight {
    color: #D35400;
    font-weight: 700;
    font-size: 1.25rem;
}

/* Diagnostic Section Contrast Fix */
.section-accent {
    background: linear-gradient(135deg, rgba(166, 93, 41, 0.95) 0%, rgba(140, 74, 26, 0.95) 100%), url('../assets/images/abstract-bg.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    color: #FFF;
    position: relative;
}

.section-accent h2 {
    color: var(--white) !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-accent p {
    color: rgba(255, 255, 255, 0.9);
}

.diagnostic-box {
    max-width: 680px;
    margin: 0 auto;
    background: #121212;
    padding: 56px;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
}

.diagnostic-box .form-group {
    margin-bottom: 32px;
}

.diagnostic-box .btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 16px;
}

.diagnostic-box .border-bottom {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
    margin-bottom: 40px;
}

.contact-details-integrated {
    text-align: left;
}

.contact-details-integrated h4 {
    color: white;
    margin-bottom: 24px;
    font-family: var(--font-heading);
    text-align: center;
}

.contact-details-integrated .input-group {
    margin-bottom: 16px;
}

.contact-details-integrated .last-group {
    margin-bottom: 24px;
}

.diagnostic-box label {
    color: var(--white);
    font-weight: 600;
    font-size: 1.3rem;
}

.btn-select {
    padding: 16px 32px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.btn-select:hover {
    border-color: var(--accent);
    background: rgba(217, 108, 0, 0.1);
}

.btn-select.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

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

.modal-content {
    background: #181818;
    width: 90%;
    max-width: 480px;
    padding: 48px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.7);
}

.modal-header h3 {
    color: var(--white) !important;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #888;
    font-size: 2rem;
    cursor: pointer;
}

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

input {
    width: 100%;
    padding: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #FFF;
    border-radius: 12px;
    font-size: 1rem;
}

input:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(255, 255, 255, 0.08);
}

.full-width {
    width: 100%;
}

/* FOOTER UPGRADE - Premium High Contrast */
footer {
    background: #080808;
    color: #BFBFBF;
    /* Brighter gray */
    padding: 100px 0 40px;
    font-size: 1rem;
    border-top: 1px solid #1A1A1A;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 80px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-bio {
    color: #BFBFBF;
    margin: 16px 0 24px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.25rem;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #E5E5E5;
    /* Near white for links */
    text-decoration: none;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links i {
    color: #FF9F45;
    /* Brighter orange */
    font-size: 1.2rem;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #888;
}

.footer-bottom .disclaimer {
    color: #555;
    font-size: 0.8rem;
    max-width: 800px;
    margin: 12px auto 0;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
}