/* ==========================================================================
   Sanjeevan Hospital - Premium Design System Stylesheet
   ========================================================================== */

/* 1. Design Variables & System Tokens */
:root {
    /* Brand Color Palette */
    --color-primary: #0d9488;
    /* Royal Teal */
    --color-primary-hover: #0f766e;
    /* Darker Teal */
    --color-secondary: #0f172a;
    /* Deep Slate/Navy */
    --color-secondary-hover: #1e293b;
    --color-accent: #3b82f6;
    /* Medical Blue */
    --color-accent-light: #eff6ff;
    --color-bg-light: #f8fafc;
    /* Soft Light Gray-Blue */
    --color-bg-teal: #f0fdfa;
    /* Teal Highlight Background */
    --color-text-dark: #1e293b;
    /* Main text */
    --color-text-muted: #64748b;
    /* Subtitles, secondary text */
    --color-white: #ffffff;
    --color-warning: #f59e0b;
    /* Amber for ratings/stars */
    --color-danger: #ef4444;
    /* Medical Emergency Red */
    --color-success: #10b981;
    /* Healthy Emerald Green */

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Shadows & Borders */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 30px rgba(13, 148, 136, 0.06);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.08);
    --shadow-glass: 0 8px 32px 0 rgba(13, 148, 136, 0.08);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;

    /* Layout Container Width */
    --container-max: 1200px;
}

/* 2. Global Resets & Document Defaults */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-weight: 700;
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

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

/* 3. Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

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

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

.margin-top-15 {
    margin-top: 15px;
}

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

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

.hidden {
    display: none !important;
}

/* Sections Global Styling */
section {
    padding: 96px 0;
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--color-bg-teal);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.badge-light {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto 48px auto;
}

/* 4. Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(13, 148, 136, 0.25);
}

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

.btn-secondary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-small {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Submit state controls */
.btn-submit .btn-loading {
    display: none;
}

.btn-submit.loading .btn-text {
    display: none;
}

.btn-submit.loading .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 5. Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(241, 245, 249, 0.8);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--color-primary);
    filter: drop-shadow(0 4px 6px rgba(13, 148, 136, 0.15));
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--color-secondary);
}

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

.logo-light .logo-text {
    color: var(--color-white);
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

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

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

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-secondary);
    cursor: pointer;
}

/* Adjust layout space for fixed header */
body {
    padding-top: 80px;
}

/* 6. Hero Section */
.hero-section {
    background: radial-gradient(circle at 80% 20%, var(--color-accent-light) 0%, rgba(255, 255, 255, 1) 70%);
    overflow: hidden;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-title .highlight {
    color: var(--color-primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(13, 148, 136, 0.1);
    z-index: -1;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    gap: 24px;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-bg-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 105%;
    height: 105%;
    background-color: var(--color-bg-teal);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    z-index: 1;
    animation: morph-blob 12s ease-in-out infinite alternate;
}

.hero-img {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: var(--transition-smooth);
}

.hero-img:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* Floating Widgets in Hero */
.floating-card {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-glass);
    z-index: 3;
    animation: hover-bounce 4s ease-in-out infinite;
}

.rating-card {
    top: 15%;
    left: -15%;
}

.support-card {
    bottom: 10%;
    right: -5%;
    animation-delay: 2s;
}

.support-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
    background-color: var(--color-bg-teal);
    padding: 10px;
    border-radius: var(--radius-sm);
}

.avatar-group {
    position: relative;
    background-color: var(--color-warning);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
}

.avatar-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background-color: var(--color-success);
    border: 2px solid var(--color-white);
    border-radius: var(--radius-full);
}

.card-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.card-sub {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* 7. Stats Section */
.stats-section {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 64px 0;
}

.stat-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
}

.stat-icon-box {
    font-size: 2rem;
    color: var(--color-primary);
    background-color: rgba(13, 148, 136, 0.12);
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.95rem;
    color: #94a3b8;
    font-weight: 500;
}

/* 8. Services Section */
.services-section {
    background-color: var(--color-bg-light);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 40px;
    border: 1px solid #f1f5f9;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(13, 148, 136, 0.2);
}

.service-icon {
    font-size: 2.25rem;
    color: var(--color-primary);
    background-color: var(--color-bg-teal);
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon.emergency {
    color: var(--color-danger);
    background-color: #fef2f2;
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.service-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    gap: 12px;
    color: var(--color-primary-hover);
}

.service-link.call-emergency {
    color: var(--color-danger);
    font-weight: 700;
}

.service-link.call-emergency:hover {
    color: #b91c1c;
}

/* 9. Doctors Section */
.doctors-section {
    background-color: var(--color-white);
}

.doctor-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid #f1f5f9;
    display: grid;
    grid-template-columns: 2fr 3fr;
    transition: var(--transition-smooth);
}

.doctor-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(13, 148, 136, 0.15);
}

.doctor-image-container {
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg-teal);
    height: 100%;
}

.doctor-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.doctor-socials {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(40px);
    display: flex;
    gap: 12px;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 3;
}

.doctor-card:hover .doctor-socials {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.doctor-socials a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-white);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    font-size: 0.95rem;
}

.doctor-socials a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.doctor-info {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.doctor-specialty {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.doctor-name {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.doctor-bio {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.doctor-qualifications {
    margin-bottom: 24px;
}

.doctor-qualifications li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--color-text-dark);
    margin-bottom: 8px;
    font-weight: 500;
}

.doctor-qualifications li i {
    color: var(--color-primary);
    font-size: 1rem;
}

/* 10. About Us Section */
.about-section {
    background-color: var(--color-bg-teal);
    position: relative;
    overflow: hidden;
}

.about-visuals {
    position: relative;
    height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-placeholder {
    width: 80%;
    height: 80%;
    background-color: var(--color-primary);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.circle-overlay-pattern {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-full);
    border: 30px solid rgba(255, 255, 255, 0.1);
}

.hospital-info-box {
    position: absolute;
    bottom: 40px;
    left: 40px;
    color: var(--color-white);
    z-index: 2;
}

.hospital-info-box h4 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.hospital-info-box p {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-badge-card {
    position: absolute;
    top: 5%;
    left: 5%;
    background-color: var(--color-white);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 3;
    animation: hover-bounce 5s ease-in-out infinite alternate;
}

.badge-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.badge-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.badge-lbl {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.years-badge-circle {
    position: absolute;
    bottom: 5%;
    right: 5%;
    background-color: var(--color-secondary);
    color: var(--color-white);
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

.circle-num {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
}

.circle-text {
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-align: center;
}

.about-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    gap: 16px;
}

.value-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    background-color: var(--color-white);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.value-item h5 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.value-item p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* 11. Testimonials Section */
.testimonials-section {
    background-color: var(--color-white);
}

.testimonial-card {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid #f1f5f9;
}

.testimonial-card::before {
    content: "\f10d";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 24px;
    right: 32px;
    font-size: 2.5rem;
    color: rgba(13, 148, 136, 0.05);
}

.stars {
    margin-bottom: 16px;
    color: var(--color-warning);
    font-size: 0.85rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text-dark);
    font-style: italic;
    margin-bottom: 24px;
    flex-grow: 1;
    line-height: 1.7;
}

.patient-author {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid #e2e8f0;
    padding-top: 16px;
}

.patient-name {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.patient-tag {
    display: block;
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 600;
}

/* 12. Booking and Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #090d16 100%);
    color: var(--color-white);
    position: relative;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.panel-title {
    color: var(--color-white);
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.panel-description {
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 480px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.info-item {
    display: flex;
    gap: 20px;
}

.info-icon {
    font-size: 1.35rem;
    color: var(--color-primary);
    background-color: rgba(13, 148, 136, 0.15);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(13, 148, 136, 0.2);
}

.info-content h6 {
    color: var(--color-white);
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.info-content p {
    color: #94a3b8;
    font-size: 0.9rem;
}

.info-content a:hover {
    color: var(--color-primary);
}

/* Booking Form Styles */
.booking-form-container {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    color: var(--color-text-dark);
}

.form-header {
    margin-bottom: 32px;
}

.form-header h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.form-header p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.form-group label .required {
    color: var(--color-danger);
}

.input-wrapper {
    position: relative;
}

.input-wrapper input,
.input-wrapper select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    outline: none;
    transition: var(--transition-fast);
}

.form-group textarea {
    padding: 12px 16px;
    resize: vertical;
}

.input-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 1rem;
    pointer-events: none;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-consent {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-top: 20px;
    margin-bottom: 24px;
}

.form-consent input[type="checkbox"] {
    margin-top: 4px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-consent label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    cursor: pointer;
}

.form-consent label .required {
    color: var(--color-danger);
}

/* Form Feedback State styling */
.form-feedback {
    text-align: center;
    padding: 24px 0;
    animation: fade-in 0.4s ease-out;
}

.feedback-icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.feedback-icon.success {
    color: var(--color-success);
}

.feedback-icon.error {
    color: var(--color-danger);
}

.form-feedback h4 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.form-feedback p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    max-width: 320px;
    margin: 0 auto;
}

/* 13. Footer Section */
.footer {
    background-color: #0b0f19;
    color: #94a3b8;
    padding-top: 80px;
    border-top: 1px solid #1e293b;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-social-links {
    display: flex;
    gap: 12px;
}

.footer-social-links a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: #1e293b;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.footer-social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-title {
    color: var(--color-white);
    font-size: 1.15rem;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: #94a3b8;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-address-text,
.footer-phone-text,
.footer-email-text {
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-address-text i,
.footer-phone-text i,
.footer-email-text i {
    margin-top: 4px;
}

.emergency-badge-footer {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--color-white);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-danger);
    border-radius: var(--radius-full);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    animation: pulse-ring 1.8s infinite;
}

.footer-bottom {
    margin-top: 64px;
    padding: 24px 0;
    border-top: 1px solid #1e293b;
    font-size: 0.85rem;
}

.copyright {
    color: #64748b;
}

.credit-links a:hover {
    color: var(--color-primary);
}

/* 14. Extra Widgets & Layout Helpers */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-4px);
}

/* 15. Keyframes & Custom Animations */
@keyframes morph-blob {
    0% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }

    50% {
        border-radius: 60% 40% 50% 50% / 50% 60% 40% 60%;
    }

    100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
}

@keyframes hover-bounce {

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

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* 16. Media Queries & Responsive Adaptations */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .hero-title {
        font-size: 2.85rem;
    }

    .doctor-card {
        grid-template-columns: 1fr;
    }

    .doctor-image-container {
        height: 280px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 64px 0;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-visuals {
        height: 360px;
        order: 2;
    }

    /* Navigation drawer for mobile view */
    .mobile-nav-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: 100px 32px 32px 32px;
        display: flex;
        flex-direction: column;
        transition: var(--transition-smooth);
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 24px;
    }

    .header-cta {
        display: none;
        /* Book appt button fits inside or triggers scrolling */
    }

    .hero-container {
        display: flex;
        flex-direction: column;
    }

    .hero-content {
        order: 1;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-image-wrapper {
        order: 2;
        margin-top: 32px;
    }

    .rating-card {
        left: 5%;
    }

    .support-card {
        right: 5%;
    }

    .booking-form-container {
        padding: 24px;
    }

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

    .footer-bottom .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-large {
        width: 100%;
    }

    .floating-card {
        display: none;
        /* Hide cards on extremely small displays to avoid overlapping */
    }
}