/* ================================================================
   KARMA AYURVEDA — Parkinson's Landing Page CSS v2.0
   NEW THEME: Teal #0D9488 + Violet #7C3AED + Amber #D97706
   Premium glassmorphism, mesh gradients, animated accents
   Typography: Poppins (headings) + Inter (body)
   ================================================================ */

/* ---- CSS VARIABLES ---- */
:root {
    --pk-primary: #0D9488;
    --pk-primary-dark: #0F766E;
    --pk-primary-light: #CCFBF1;
    --pk-primary-50: #F0FDFA;
    --pk-accent: #7C3AED;
    --pk-accent-dark: #6D28D9;
    --pk-accent-light: #EDE9FE;
    --pk-accent-50: #F5F3FF;
    --pk-amber: #D97706;
    --pk-amber-dark: #B45309;
    --pk-amber-light: #FEF3C7;
    --pk-dark: #0F172A;
    --pk-dark-2: #1E293B;
    --pk-text: #334155;
    --pk-text-light: #64748B;
    --pk-text-muted: #94A3B8;
    --pk-border: #E2E8F0;
    --pk-bg: #FFFFFF;
    --pk-success: #10B981;
    --pk-radius: 16px;
    --pk-radius-lg: 24px;
    --pk-radius-xl: 32px;
    --pk-shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
    --pk-shadow: 0 4px 16px rgba(15,23,42,.08), 0 1px 4px rgba(15,23,42,.04);
    --pk-shadow-lg: 0 20px 60px rgba(15,23,42,.1), 0 4px 16px rgba(15,23,42,.06);
    --pk-shadow-xl: 0 32px 80px rgba(15,23,42,.12), 0 8px 24px rgba(15,23,42,.06);
    --pk-glass: rgba(255,255,255,.72);
    --pk-glass-border: rgba(255,255,255,.28);
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--pk-text);
    background: var(--pk-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: all .25s ease; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: var(--pk-dark);
}

/* ---- CONTAINER ---- */
.pk-container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- UTILITY ---- */
.pk-hide-mobile { display: inline-flex !important; }
.pk-gradient-text {
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- BUTTONS ---- */
.pk-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 15px;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.pk-btn svg { flex-shrink: 0; }
.pk-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
    opacity: 0;
    transition: opacity .3s;
}
.pk-btn:hover::after { opacity: 1; }

.pk-btn-primary {
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-primary-dark));
    color: #fff;
    padding: 13px 30px;
    box-shadow: 0 4px 16px rgba(13,148,136,.25);
}
.pk-btn-primary:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(13,148,136,.35);
}

.pk-btn-accent {
    background: linear-gradient(135deg, var(--pk-accent), var(--pk-accent-dark));
    color: #fff;
    padding: 13px 30px;
    box-shadow: 0 4px 16px rgba(124,58,237,.25);
}
.pk-btn-accent:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(124,58,237,.35);
}

.pk-btn-amber {
    background: linear-gradient(135deg, var(--pk-amber), var(--pk-amber-dark));
    color: #fff;
    padding: 13px 30px;
    box-shadow: 0 4px 16px rgba(217,119,6,.25);
}
.pk-btn-amber:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(217,119,6,.35);
}

.pk-btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    padding: 13px 30px;
    box-shadow: 0 4px 16px rgba(37,211,102,.25);
}
.pk-btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37,211,102,.35);
    color: #fff;
}

.pk-btn-white {
    background: #fff;
    color: var(--pk-primary-dark);
    padding: 13px 30px;
    box-shadow: var(--pk-shadow);
}
.pk-btn-white:hover {
    background: #fff;
    transform: translateY(-3px);
    box-shadow: var(--pk-shadow-lg);
    color: var(--pk-primary-dark);
}

.pk-btn-outline {
    background: transparent;
    color: #fff;
    padding: 12px 28px;
    border: 2px solid rgba(255,255,255,.4);
}
.pk-btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.7);
    color: #fff;
    transform: translateY(-2px);
}

.pk-btn-lg { padding: 15px 36px; font-size: 16px; }
.pk-btn-block { width: 100%; justify-content: center; }

/* ---- TOP BAR ---- */
.pk-topbar {
    background: linear-gradient(90deg, var(--pk-dark), var(--pk-dark-2));
    color: rgba(255,255,255,.9);
    text-align: center;
    padding: 10px 0;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .3px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.pk-topbar p { margin: 0; }
.pk-topbar span { color: var(--pk-amber); font-weight: 600; }

/* ---- HEADER ---- */
.pk-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(15,23,42,.06);
    transition: all .3s cubic-bezier(.4,0,.2,1);
}
.pk-header-scrolled {
    box-shadow: 0 4px 30px rgba(15,23,42,.08);
    background: rgba(255,255,255,.96);
}
.pk-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.pk-logo img {
    height: 46px;
    width: auto;
}
.pk-nav {
    display: flex;
    gap: 36px;
}
.pk-nav-link {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--pk-text);
    transition: color .25s;
    position: relative;
}
.pk-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2.5px;
    background: linear-gradient(90deg, var(--pk-primary), var(--pk-accent));
    border-radius: 2px;
    transition: width .3s, left .3s;
}
.pk-nav-link:hover { color: var(--pk-primary); }
.pk-nav-link:hover::after { width: 100%; left: 0; }

.pk-header-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
}
.pk-header-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-primary-dark));
    color: #fff;
    padding: 9px 20px;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    transition: all .3s;
    box-shadow: 0 4px 16px rgba(13,148,136,.2);
}
.pk-header-phone:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(13,148,136,.3);
    color: #fff;
}
.pk-header-phone-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .8px;
    color: rgba(255,255,255,.8);
    text-transform: uppercase;
}
.pk-header-phone-flag {
    width: 26px;
    height: 17px;
    border-radius: 3px;
    object-fit: cover;
    box-shadow: 0 1px 4px rgba(0,0,0,.15);
}
.pk-header-phone-number {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: .2px;
}
.pk-header-avail-line {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: var(--pk-text-light);
    line-height: 1;
}
.pk-avail-dot {
    width: 7px;
    height: 7px;
    min-width: 7px;
    background: var(--pk-success);
    border-radius: 50%;
    animation: pk-pulse 1.8s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(16,185,129,.4);
}
@keyframes pk-pulse {
    0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 6px rgba(16,185,129,.4); }
    50% { opacity: .6; transform: scale(1.4); box-shadow: 0 0 12px rgba(16,185,129,.6); }
}
.pk-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.pk-hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--pk-dark);
    border-radius: 4px;
    transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ---- MOBILE OVERLAY ---- */
.pk-mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(15,23,42,.6);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
}
.pk-mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}
.pk-mobile-menu {
    position: absolute;
    right: 0;
    top: 0;
    width: 320px;
    height: 100%;
    background: #fff;
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    box-shadow: -20px 0 60px rgba(15,23,42,.15);
}
.pk-mobile-overlay.active .pk-mobile-menu {
    transform: translateX(0);
}
.pk-mobile-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pk-dark);
    transition: color .2s;
}
.pk-mobile-close:hover { color: var(--pk-accent); }
.pk-mobile-link {
    font-family: 'Poppins', sans-serif;
    font-size: 17px;
    font-weight: 500;
    padding: 15px 0;
    border-bottom: 1px solid var(--pk-border);
    color: var(--pk-dark);
    transition: all .2s;
}
.pk-mobile-link:hover { color: var(--pk-primary); padding-left: 8px; }


/* ================================================================
   1. HERO SECTION
   ================================================================ */
.pk-hero {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(13,148,136,.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(124,58,237,.05) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(217,119,6,.04) 0%, transparent 50%),
        linear-gradient(180deg, #F8FAFC 0%, #F0FDFA 40%, #F5F3FF 70%, #FFFBEB 100%);
    padding: 80px 0 70px;
    position: relative;
    overflow: hidden;
}
@media (min-width: 769px) {
    .pk-hero {
       background: linear-gradient(135deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0) 40%, rgba(124, 58, 237, 0) 100%), url(../../images/parkinson_lp_background.png) center / cover no-repeat;
    }
    .pk-hero-title,
    .pk-hero-tagline,
    .pk-hero-subtitle { color: #fff; }
    .pk-hero-title span { -webkit-text-fill-color: #fff; background: none; color: #fff; }
    .pk-hero-points li { color: rgba(255,255,255,.92); }
    .pk-hero-badge { background: rgba(255,255,255,.18); backdrop-filter: blur(8px); color: #fff; border-color: rgba(255,255,255,.25); }
    .pk-hero::before,
    .pk-hero::after { display: none; }
    .pk-hero-points li svg { stroke: #5EEAD4; }
}
.pk-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: conic-gradient(from 180deg at 50% 50%, rgba(13,148,136,.08) 0deg, rgba(124,58,237,.06) 120deg, rgba(217,119,6,.04) 240deg, rgba(13,148,136,.08) 360deg);
    border-radius: 50%;
    animation: pk-hero-spin 30s linear infinite;
    pointer-events: none;
}
@keyframes pk-hero-spin { to { transform: rotate(360deg); } }
.pk-hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(13,148,136,.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.pk-hero .pk-container {
    position: relative;
    z-index: 1;
}
.pk-hero-grid {
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: 56px;
    align-items: center;
}

.pk-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--pk-primary-light), var(--pk-accent-light));
    color: var(--pk-primary-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(13,148,136,.12);
    box-shadow: 0 2px 12px rgba(13,148,136,.08);
}
.pk-hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.12;
    color: var(--pk-dark);
    margin-bottom: 14px;
    letter-spacing: -.02em;
}
.pk-hero-title span {
    background: linear-gradient(135deg, var(--pk-primary) 0%, var(--pk-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pk-hero-tagline {
    font-size: 20px;
    font-weight: 600;
    color: var(--pk-accent);
    margin-bottom: 12px;
}
.pk-hero-subtitle {
    font-size: 16px;
    color: var(--pk-text-light);
    margin-bottom: 28px;
    line-height: 1.7;
}
.pk-hero-points {
    margin-bottom: 36px;
}
.pk-hero-points li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--pk-text);
    padding: 7px 0;
}
.pk-hero-points li svg { flex-shrink: 0; }
.pk-hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Hero Form */
.pk-form-card {
    background: var(--pk-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--pk-radius-lg);
    padding: 28px 24px;
    box-shadow: var(--pk-shadow-xl);
    border: 1px solid rgba(13,148,136,.1);
    position: relative;
}
.pk-form-card::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    background: linear-gradient(135deg, rgba(13,148,136,.2), rgba(124,58,237,.15), rgba(217,119,6,.1));
    border-radius: calc(var(--pk-radius-lg) + 1px);
    z-index: -1;
    opacity: .5;
}
.pk-form-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--pk-dark);
    margin-bottom: 4px;
    text-align: center;
}
.pk-form-subtitle {
    font-size: 13px;
    color: var(--pk-text-muted);
    text-align: center;
    margin-bottom: 16px;
}
.pk-form-group {
    margin-bottom: 10px;
}
.pk-form input,
.pk-form select,
.pk-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--pk-border);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--pk-dark);
    background: rgba(248,250,252,.8);
    transition: all .25s ease;
    outline: none;
}
.pk-form .iti { width: 100%; }
.pk-form textarea { min-height: 80px; resize: vertical; }
.pk-form input:focus,
.pk-form select:focus,
.pk-form textarea:focus {
    border-color: var(--pk-primary);
    box-shadow: 0 0 0 4px rgba(13,148,136,.1);
    background: #fff;
}
.pk-form input::placeholder,
.pk-form textarea::placeholder { color: var(--pk-text-muted); }
.pk-form select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    display: block;
    min-height: 46px;
    line-height: 1.35;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-position: right 14px center;
    background-repeat: no-repeat;
    padding-right: 38px;
    color: var(--pk-text);
}
.pk-form select:required:invalid { color: var(--pk-text-muted); }
.pk-form select option { color: var(--pk-dark); }
.pk-form-note {
    font-size: 12px;
    color: var(--pk-text-muted);
    text-align: center;
    margin-top: 10px;
}
.pk-form-insurance-note {
    text-align: center;
    color: var(--pk-primary-dark);
    font-size: 12px;
    margin: 0 0 10px;
    font-weight: 600;
}
.validation-message {
    font-size: 11px;
    margin-top: 4px;
    color: #EF4444;
}
.validation-message:empty { display: none; }
.validation-message.error { color: #EF4444; }
.main-validation { margin-top: 4px; }
.pk-form-agreement-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
}
.pk-form-agreement-row input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    accent-color: var(--pk-primary);
}
.pk-form-agreement-row label {
    font-size: 11px;
    color: var(--pk-text-light);
    line-height: 1.4;
    margin: 0;
}
.pk-form .pk-btn-lg {
    padding: 12px 20px;
    font-size: 16px;
}


/* ================================================================
   2. TRUST STATS
   ================================================================ */
.pk-stats {
    background: linear-gradient(135deg, var(--pk-dark) 0%, var(--pk-dark-2) 50%, #1a1a2e 100%);
    padding: 56px 0;
    position: relative;
    overflow: hidden;
}
.pk-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pk-primary), var(--pk-accent), var(--pk-amber), var(--pk-primary));
    background-size: 300% 100%;
    animation: pk-gradient-move 4s linear infinite;
}
@keyframes pk-gradient-move {
    0% { background-position: 0% 0%; }
    100% { background-position: 300% 0%; }
}
.pk-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.pk-stat-card {
    text-align: center;
    padding: 28px 20px;
    border-radius: 20px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(8px);
    opacity: 0;
    transform: translateY(24px);
    transition: all .6s cubic-bezier(.4,0,.2,1);
}
.pk-stat-card.pk-visible {
    opacity: 1;
    transform: translateY(0);
}
.pk-stat-card:nth-child(2) { transition-delay: .1s; }
.pk-stat-card:nth-child(3) { transition-delay: .2s; }
.pk-stat-card:nth-child(4) { transition-delay: .3s; }
.pk-stat-card:hover {
    background: rgba(255,255,255,.1);
    transform: translateY(-4px);
    border-color: rgba(13,148,136,.3);
}
.pk-stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 38px;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, rgba(255,255,255,.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}
.pk-stat-label {
    font-size: 14px;
    color: rgba(255,255,255,.6);
    margin-top: 8px;
    font-weight: 500;
}


/* ================================================================
   SECTION COMMON
   ================================================================ */
.pk-section {
    padding: 90px 0;
}
.pk-section-header {
    text-align: center;
    margin-bottom: 56px;
}
.pk-section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50));
    color: var(--pk-primary-dark);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-bottom: 14px;
    border: 1px solid rgba(13,148,136,.1);
}
.pk-section-title {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -.02em;
    color: var(--pk-dark);
}
.pk-section-desc {
    font-size: 16px;
    color: var(--pk-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}


/* ================================================================
   3. ABOUT DR. PUNEET DHAWAN
   ================================================================ */
.pk-doctor-section {
    background:
        radial-gradient(ellipse at 15% 50%, rgba(13,148,136,.05), transparent 50%),
        radial-gradient(ellipse at 85% 30%, rgba(124,58,237,.04), transparent 50%),
        linear-gradient(180deg, #F8FAFC 0%, var(--pk-primary-50) 50%, #F8FAFC 100%);
    overflow: hidden;
}
.pk-featured-doctor {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 50px;
    align-items: center;
    background: var(--pk-bg);
    border-radius: var(--pk-radius-xl);
    padding: 40px;
    box-shadow: var(--pk-shadow-xl);
    border: 1px solid rgba(13,148,136,.08);
    position: relative;
}
.pk-featured-doctor::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-accent), var(--pk-amber));
    border-radius: calc(var(--pk-radius-xl) + 2px);
    z-index: -1;
    opacity: 0;
    transition: opacity .5s;
}
.pk-featured-doctor:hover::before { opacity: 1; }
.pk-featured-doctor-img { position: relative; }
.pk-featured-doctor-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(15,23,42,.15);
    aspect-ratio: 3/4;
    object-fit: cover;
}
.pk-featured-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, var(--pk-accent), var(--pk-accent-dark));
    color: #fff;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    box-shadow: 0 4px 20px rgba(124,58,237,.4);
}
.pk-featured-doctor-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pk-featured-doctor-name {
    font-size: 32px;
    font-weight: 800;
    color: var(--pk-dark);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -.01em;
}
.pk-doctor-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 4px;
}
.pk-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50));
    color: var(--pk-primary-dark);
    padding: 7px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(13,148,136,.12);
}
.pk-featured-doctor-info p {
    color: var(--pk-text);
    font-size: 15px;
    line-height: 1.75;
    margin: 0;
}


/* ================================================================
   4. ABOUT KARMA AYURVEDA HOSPITAL
   ================================================================ */
.pk-about-hospital {
    background:
        radial-gradient(ellipse at 10% 20%, rgba(124,58,237,.05), transparent 40%),
        radial-gradient(ellipse at 90% 80%, rgba(13,148,136,.05), transparent 40%),
        linear-gradient(180deg, #fff 0%, #F8FAFC 50%, var(--pk-primary-50) 100%);
}
.pk-about-split {
    display: grid;
    grid-template-columns: minmax(340px, 500px) 1fr;
    gap: 44px;
    align-items: start;
}
.pk-about-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.pk-about-photo-wrap {
    position: relative;
    border-radius: var(--pk-radius-xl);
    overflow: hidden;
    border: 1px solid rgba(13,148,136,.1);
    box-shadow: var(--pk-shadow-xl);
}
.pk-about-photo {
    display: block;
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}
.pk-about-floating-pill {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 16px;
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(13,148,136,.12);
    box-shadow: 0 8px 32px rgba(0,0,0,.1);
}
.pk-about-floating-pill strong {
    font-family: 'Poppins', sans-serif;
    color: var(--pk-primary-dark);
    font-size: 17px;
    line-height: 1.1;
}
.pk-about-floating-pill span {
    font-size: 12px;
    color: var(--pk-text-light);
    text-align: right;
}
.pk-certifications {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}
.pk-cert-badge {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--pk-border);
    border-radius: 16px;
    padding: 14px 20px;
    box-shadow: var(--pk-shadow);
    transition: all .3s;
}
.pk-cert-badge:hover {
    border-color: var(--pk-primary);
    box-shadow: var(--pk-shadow-lg);
    transform: translateY(-2px);
}
.pk-cert-badge img { height: 46px; width: auto; object-fit: contain; }
.pk-cert-badge span {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 13px;
    color: var(--pk-dark);
}
.pk-about-copy {
    background: rgba(255,255,255,.8);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(13,148,136,.08);
    border-radius: var(--pk-radius-lg);
    padding: 34px 34px 36px;
    box-shadow: var(--pk-shadow-lg);
}
.pk-about-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--pk-primary);
    margin-bottom: 12px;
}
.pk-about-title {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    line-height: 1.2;
    color: var(--pk-dark);
    margin: 0 0 16px;
    letter-spacing: -.01em;
}
.pk-about-copy p {
    color: var(--pk-text);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
}
.pk-about-highlights {
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    display: grid;
    gap: 12px;
}
.pk-about-highlights li {
    position: relative;
    padding-left: 32px;
    font-size: 15px;
    color: var(--pk-text);
    line-height: 1.5;
    font-weight: 500;
}
.pk-about-highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-accent));
    box-shadow: inset 0 0 0 4px rgba(255,255,255,.7);
}


/* ================================================================
   5. TREATMENT APPROACH
   ================================================================ */
.pk-treatment-section {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(217,119,6,.03), transparent 50%),
        linear-gradient(180deg, #fff 0%, #F8FAFC 100%);
}
.pk-treatment-intro {
    max-width: 800px;
    margin: 0 auto 44px;
    text-align: center;
}
.pk-treatment-intro p {
    color: var(--pk-text);
    font-size: 16px;
    line-height: 1.8;
}
.pk-treatment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.pk-treatment-card {
    background: #fff;
    border: 1px solid var(--pk-border);
    border-radius: 22px;
    padding: 36px 26px;
    text-align: center;
    transition: all .4s cubic-bezier(.4,0,.2,1);
    position: relative;
    overflow: hidden;
}
.pk-treatment-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--pk-primary), var(--pk-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.pk-treatment-card:hover {
    border-color: transparent;
    box-shadow: var(--pk-shadow-xl);
    transform: translateY(-8px);
}
.pk-treatment-card:hover::before { transform: scaleX(1); }
.pk-treatment-icon {
    width: 76px;
    height: 76px;
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50));
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all .4s;
}
.pk-treatment-card:hover .pk-treatment-icon {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 8px 24px rgba(13,148,136,.15);
}
.pk-treatment-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--pk-dark);
}
.pk-treatment-card p {
    font-size: 14px;
    color: var(--pk-text-light);
    line-height: 1.65;
}


/* ================================================================
   6. WHY CHOOSE KARMA AYURVEDA
   ================================================================ */
.pk-why-section {
    background:
        radial-gradient(ellipse at 20% 80%, rgba(13,148,136,.04), transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(124,58,237,.04), transparent 50%),
        linear-gradient(180deg, var(--pk-primary-50) 0%, #fff 50%, var(--pk-accent-50) 100%);
}
.pk-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.pk-why-card {
    background: #fff;
    border: 1px solid rgba(13,148,136,.08);
    border-radius: 20px;
    padding: 32px 26px;
    text-align: center;
    transition: all .35s cubic-bezier(.4,0,.2,1);
    position: relative;
}
.pk-why-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pk-primary), var(--pk-accent));
    border-radius: 3px 3px 0 0;
    transition: width .35s;
}
.pk-why-card:hover {
    border-color: transparent;
    box-shadow: var(--pk-shadow-lg);
    transform: translateY(-6px);
}
.pk-why-card:hover::after { width: 60%; }
.pk-why-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: all .35s;
}
.pk-why-card:hover .pk-why-icon {
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-accent));
    box-shadow: 0 8px 24px rgba(13,148,136,.2);
}
.pk-why-card:hover .pk-why-icon svg { stroke: #fff; }
.pk-why-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--pk-dark);
}
.pk-why-card p {
    font-size: 14px;
    color: var(--pk-text-light);
    line-height: 1.65;
}


/* ================================================================
   7. UNDERSTANDING PARKINSON'S DISEASE
   ================================================================ */
.pk-understand-section {
    background: linear-gradient(180deg, #fff 0%, #F8FAFC 100%);
}
.pk-understand-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}
.pk-understand-content h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--pk-dark);
}
.pk-understand-content > p {
    font-size: 16px;
    color: var(--pk-text);
    line-height: 1.8;
    margin-bottom: 24px;
}
.pk-symptoms-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.pk-symptom-item {
    background: #fff;
    border: 1px solid var(--pk-border);
    border-radius: 16px;
    padding: 20px 22px;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    border-left: 4px solid transparent;
}
.pk-symptom-item:hover {
    border-left-color: var(--pk-accent);
    box-shadow: var(--pk-shadow-lg);
    transform: translateX(4px);
}
.pk-symptom-item h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--pk-accent);
    margin-bottom: 5px;
}
.pk-symptom-item p {
    font-size: 14px;
    color: var(--pk-text-light);
    line-height: 1.55;
    margin: 0;
}
.pk-ayurvedic-approach {
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50), var(--pk-amber-light));
    border: 1px solid rgba(13,148,136,.1);
    border-radius: var(--pk-radius-lg);
    padding: 36px;
    position: relative;
    overflow: hidden;
}
.pk-ayurvedic-approach::before {
    content: '';
    position: absolute;
    top: -50px; right: -50px;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(124,58,237,.06), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.pk-ayurvedic-approach h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--pk-dark);
    margin-bottom: 16px;
}
.pk-ayurvedic-approach p {
    font-size: 15px;
    color: var(--pk-text);
    line-height: 1.75;
    margin-bottom: 16px;
}
.pk-ayurvedic-approach .pk-btn {
    margin-top: 10px;
}

/* --- Upgraded Understanding Section --- */
.pk-understand-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 48px;
    background: #fff;
    border-radius: var(--pk-radius-lg);
    overflow: hidden;
    box-shadow: var(--pk-shadow);
    border: 1px solid var(--pk-border);
}
.pk-understand-hero-img {
    height: 100%;
    overflow: hidden;
}
.pk-understand-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.pk-understand-hero-text {
    padding: 36px 36px 36px 0;
}
.pk-understand-hero-text h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--pk-dark);
    margin-bottom: 16px;
}
.pk-understand-hero-text p {
    font-size: 15px;
    color: var(--pk-text);
    line-height: 1.75;
    margin-bottom: 14px;
}
.pk-symptoms-heading {
    font-size: 26px;
    font-weight: 800;
    color: var(--pk-dark);
    margin-bottom: 28px;
    text-align: center;
}
.pk-symptoms-visual-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.pk-symptom-visual-card {
    background: #fff;
    border: 1px solid var(--pk-border);
    border-radius: 18px;
    overflow: hidden;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.pk-symptom-visual-card:hover {
    box-shadow: var(--pk-shadow-lg);
    transform: translateY(-6px);
    border-color: var(--pk-accent);
}
.pk-symptom-visual-img {
    height: 180px;
    overflow: hidden;
    position: relative;
}
.pk-symptom-visual-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}
.pk-symptom-visual-card:hover .pk-symptom-visual-img img {
    transform: scale(1.05);
}
.pk-symptom-visual-body {
    padding: 20px;
}
.pk-symptom-visual-body h5 {
    font-size: 16px;
    font-weight: 700;
    color: var(--pk-accent);
    margin-bottom: 8px;
}
.pk-symptom-visual-body p {
    font-size: 14px;
    color: var(--pk-text-light);
    line-height: 1.6;
    margin: 0;
}
.pk-ayurvedic-approach-img {
    border-radius: var(--pk-radius-lg);
    overflow: hidden;
}
.pk-ayurvedic-approach-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--pk-radius-lg);
}


/* ================================================================
   8. BOOK CONSULTATION
   ================================================================ */
.pk-consultation-banner {
    background:
        radial-gradient(ellipse at 20% 30%, rgba(13,148,136,.15), transparent 40%),
        radial-gradient(ellipse at 80% 70%, rgba(124,58,237,.1), transparent 40%),
        linear-gradient(135deg, var(--pk-dark) 0%, #162032 40%, var(--pk-dark-2) 100%);
    padding: 90px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.pk-consultation-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pk-primary), var(--pk-accent), var(--pk-amber));
}
.pk-consult-grid {
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: 56px;
    align-items: stretch;
}
.pk-consult-content {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--pk-radius-lg);
    padding: 38px 36px 34px;
    backdrop-filter: blur(12px);
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.pk-consult-content h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -.01em;
}
.pk-consult-content p {
    color: rgba(255,255,255,.75);
    font-size: 16px;
    margin-bottom: 22px;
    line-height: 1.7;
}
.pk-consult-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}
.pk-consult-actions .pk-btn {
    min-width: 170px;
    justify-content: center;
    border-radius: 14px;
}
.pk-consult-trust {
    margin: 0 0 20px;
    color: rgba(204,251,241,.9);
    font-size: 13px;
    font-weight: 500;
}
.pk-consult-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.pk-consult-points li {
    font-size: 15px;
    color: rgba(255,255,255,.9);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}
.pk-consult-points li .pk-check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, var(--pk-primary), rgba(13,148,136,.6));
    border-radius: 50%;
    flex-shrink: 0;
}
.pk-consult-points li .pk-check-icon svg { width: 14px; height: 14px; }
.pk-consult-form-wrap {
    background: #fff;
    border: 1px solid rgba(13,148,136,.1);
    border-radius: 22px;
    padding: 30px 24px;
    box-shadow: 0 24px 60px rgba(0,0,0,.25);
}
.pk-consult-form-wrap h3 {
    color: var(--pk-dark);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
    text-align: center;
}
.pk-consult-form-wrap .pk-form-subtitle-dark {
    color: var(--pk-text-light);
    font-size: 14px;
    margin-bottom: 22px;
    text-align: center;
}
.pk-consult-form-wrap .pk-form input,
.pk-consult-form-wrap .pk-form select,
.pk-consult-form-wrap .pk-form textarea {
    background: #F8FAFC;
    border-color: var(--pk-border);
    color: var(--pk-dark);
}
.pk-consult-form-wrap .pk-form input::placeholder,
.pk-consult-form-wrap .pk-form textarea::placeholder { color: var(--pk-text-muted); }
.pk-consult-form-wrap .pk-form select {
    appearance: auto;
    -webkit-appearance: menulist;
    -moz-appearance: menulist;
    min-height: 46px;
    padding-right: 14px;
    background-image: none;
    color: var(--pk-text);
}
.pk-consult-form-wrap .pk-form input:focus,
.pk-consult-form-wrap .pk-form select:focus,
.pk-consult-form-wrap .pk-form textarea:focus {
    border-color: var(--pk-primary);
    box-shadow: 0 0 0 4px rgba(13,148,136,.1);
    background: #fff;
}
.pk-consult-form-wrap .pk-btn-white {
    background: linear-gradient(135deg, var(--pk-primary), var(--pk-primary-dark)) !important;
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(13,148,136,.25);
}
.pk-consult-form-wrap .pk-btn-white:hover {
    box-shadow: 0 8px 32px rgba(13,148,136,.35);
    transform: translateY(-2px);
}


/* ================================================================
   9. HOW CONSULTATION WORKS
   ================================================================ */
.pk-process-section {
    background:
        radial-gradient(ellipse at 50% 100%, rgba(217,119,6,.04), transparent 40%),
        linear-gradient(180deg, var(--pk-primary-50) 0%, #fff 100%);
}
.pk-steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.pk-step-card {
    background: #fff;
    border: 1px solid var(--pk-border);
    border-radius: 22px;
    padding: 36px 28px;
    text-align: center;
    flex: 1;
    max-width: 300px;
    position: relative;
    opacity: 0;
    transform: translateY(24px);
    transition: all .5s cubic-bezier(.4,0,.2,1);
}
.pk-step-card.pk-visible {
    opacity: 1;
    transform: translateY(0);
}
.pk-step-card:nth-child(3) { transition-delay: .1s; }
.pk-step-card:nth-child(5) { transition-delay: .2s; }
.pk-step-card:nth-child(7) { transition-delay: .3s; }
.pk-step-card:hover {
    box-shadow: var(--pk-shadow-xl);
    transform: translateY(-6px);
    border-color: transparent;
}
.pk-step-number {
    font-family: 'Poppins', sans-serif;
    font-size: 52px;
    font-weight: 800;
    background: linear-gradient(135deg, rgba(13,148,136,.12), rgba(124,58,237,.08));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}
.pk-step-icon {
    width: 76px;
    height: 76px;
    background: linear-gradient(135deg, var(--pk-primary-50), var(--pk-accent-50));
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}
.pk-step-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--pk-dark);
}
.pk-step-card p {
    font-size: 14px;
    color: var(--pk-text-light);
    line-height: 1.65;
}
.pk-step-cta {
    margin-top: 16px;
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 12px;
}
.pk-step-connector {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.pk-steps-cta-wrap {
    text-align: center;
    margin-top: 44px;
}


/* ================================================================
   10. AWARDS
   ================================================================ */
.pk-awards-section {
    background:
        radial-gradient(ellipse at 10% 20%, rgba(124,58,237,.05), transparent 40%),
        radial-gradient(ellipse at 90% 80%, rgba(13,148,136,.05), transparent 40%),
        linear-gradient(180deg, #F8FAFC 0%, #fff 50%, var(--pk-primary-50) 100%);
}
.pk-awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.pk-award-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--pk-shadow);
    display: block;
    transition: all .4s cubic-bezier(.4,0,.2,1);
    border: 1px solid var(--pk-border);
}
.pk-award-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.pk-award-card:hover {
    box-shadow: var(--pk-shadow-xl);
    border-color: transparent;
}
.pk-award-card:hover img { transform: scale(1.06); }
.pk-award-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 18px 18px;
    background: linear-gradient(to top, rgba(15,23,42,.8), transparent);
    color: #fff;
    translate: 0 100%;
    transition: translate .35s cubic-bezier(.4,0,.2,1);
}
.pk-award-card:hover .pk-award-overlay { translate: 0 0; }
.pk-award-overlay p { font-size: 13px; margin: 0; line-height: 1.45; font-weight: 500; }


/* ================================================================
   11. FAQ
   ================================================================ */
.pk-faq-list {
    max-width: 900px;
    margin: 0 auto;
}
.pk-faq-item {
    border: 1px solid var(--pk-border);
    border-radius: 16px;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    transition: all .3s;
}
.pk-faq-item:hover {
    box-shadow: var(--pk-shadow);
}
.pk-faq-item.active {
    border-color: var(--pk-primary);
    box-shadow: 0 4px 24px rgba(13,148,136,.1);
}
.pk-faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--pk-dark);
    gap: 16px;
    transition: color .2s;
}
.pk-faq-item.active .pk-faq-question { color: var(--pk-primary-dark); }
.pk-faq-chevron {
    flex-shrink: 0;
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    color: var(--pk-text-muted);
}
.pk-faq-item.active .pk-faq-chevron {
    transform: rotate(180deg);
    color: var(--pk-primary);
}
.pk-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s cubic-bezier(.4,0,.2,1), padding .4s;
    padding: 0 24px;
}
.pk-faq-item.active .pk-faq-answer {
    max-height: 400px;
    padding: 0 24px 22px;
}
.pk-faq-answer p {
    font-size: 15px;
    color: var(--pk-text);
    line-height: 1.75;
}


/* ================================================================
   12. CTA BANNER
   ================================================================ */
.pk-cta-banner {
    background:
        radial-gradient(ellipse at 30% 50%, rgba(13,148,136,.2), transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(124,58,237,.15), transparent 50%),
        linear-gradient(135deg, var(--pk-primary-dark) 0%, var(--pk-accent-dark) 50%, var(--pk-dark) 100%);
    padding: 80px 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.pk-cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.pk-cta-banner h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 14px;
    position: relative;
}
.pk-cta-banner p {
    font-size: 17px;
    color: rgba(255,255,255,.8);
    max-width: 600px;
    margin: 0 auto 32px;
    position: relative;
}
.pk-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}


/* ================================================================
   13. FINAL CTA
   ================================================================ */
.pk-final-cta {
    background:
        radial-gradient(ellipse at 50% 50%, rgba(217,119,6,.1), transparent 60%),
        linear-gradient(135deg, var(--pk-primary) 0%, var(--pk-primary-dark) 50%, #065f54 100%);
    padding: 90px 0;
    text-align: center;
    color: #fff;
}
.pk-final-cta h2 {
    font-size: 38px;
    color: #fff;
    margin-bottom: 16px;
}
.pk-final-cta p {
    font-size: 17px;
    color: rgba(255,255,255,.82);
    max-width: 600px;
    margin: 0 auto 36px;
}
.pk-final-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.pk-final-icon-only {
    flex: 0 0 54px !important;
    width: 54px;
    height: 54px;
    padding: 0 !important;
    justify-content: center;
    border-radius: 14px;
}
.pk-final-book-wide {
    flex: 1 !important;
    justify-content: center;
}


/* ================================================================
   FOOTER
   ================================================================ */
.pk-footer {
    background: var(--pk-dark);
    color: var(--pk-text-muted);
    padding: 24px 0 0;
    border-top: 1px solid rgba(255,255,255,.06);
}
.pk-footer-compact {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 12px;
}
.pk-footer-compact img { height: 56px; width: auto; }
.pk-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0 16px;
    font-size: 12px;
    border-top: 1px solid rgba(255,255,255,.06);
}


/* ================================================================
   STICKY FOOTER (MOBILE)
   ================================================================ */
.pk-sticky-footer {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 -4px 30px rgba(15,23,42,.12);
    padding: 10px 14px;
    gap: 8px;
    border-top: 1px solid rgba(15,23,42,.06);
}
.pk-sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 13px 8px;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    transition: all .25s;
}
.pk-sticky-btn:hover { opacity: .9; color: #fff; transform: translateY(-1px); }
.pk-sticky-call { background: linear-gradient(135deg, var(--pk-primary), var(--pk-primary-dark)); }
.pk-sticky-whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); }
.pk-sticky-book { background: linear-gradient(135deg, var(--pk-accent), var(--pk-accent-dark)); }
.pk-sticky-icon-only {
    flex: 0 0 50px;
    width: 50px;
    height: 50px;
    padding: 0;
    border-radius: 14px;
}
.pk-sticky-book-wide { flex: 1; }


/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
    .pk-hero-grid { grid-template-columns: 1fr 400px; gap: 36px; }
    .pk-hero-title { font-size: 36px; }
    .pk-section-title { font-size: 32px; }
    .pk-featured-doctor { grid-template-columns: 340px 1fr; gap: 40px; padding: 32px; }
    .pk-featured-doctor-name { font-size: 28px; }
    .pk-consult-grid { grid-template-columns: 1fr 400px; gap: 36px; }
    .pk-treatment-grid { grid-template-columns: repeat(2, 1fr); }
    .pk-why-grid { grid-template-columns: repeat(3, 1fr); }
    .pk-steps-grid { flex-wrap: wrap; }
    .pk-step-connector { display: none; }
    .pk-step-card { max-width: 100%; }
    .pk-about-split { grid-template-columns: 1fr; gap: 28px; }
    .pk-about-visual { max-width: 600px; width: 100%; margin: 0 auto; }
    .pk-understand-grid { grid-template-columns: 1fr; gap: 36px; }
    .pk-understand-hero { grid-template-columns: 1fr; }
    .pk-understand-hero-text { padding: 28px; }
    .pk-understand-hero-img { max-height: 320px; }
    .pk-symptoms-visual-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
    .pk-container { padding: 0 20px; }
    .pk-nav { display: none; }
    .pk-hamburger { display: flex; }
    .pk-hide-mobile { display: none !important; }
    .pk-hero { padding: 56px 0 48px; }
    .pk-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .pk-hero-title { font-size: 32px; }
    .pk-hero-tagline { font-size: 17px; }
    .pk-hero-subtitle { font-size: 15px; }
    .pk-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .pk-stat-number { font-size: 30px; }
    .pk-section { padding: 64px 0; }
    .pk-section-title { font-size: 28px; }
    .pk-featured-doctor { grid-template-columns: 1fr; gap: 30px; padding: 26px; text-align: center; }
    .pk-featured-doctor-img { max-width: 320px; margin: 0 auto; }
    .pk-featured-doctor-name { font-size: 26px; }
    .pk-featured-doctor-info { align-items: center; }
    .pk-doctor-tags { justify-content: center; }
    .pk-consult-grid { grid-template-columns: 1fr; gap: 32px; }
    .pk-consult-content { text-align: center; border-radius: 20px; }
    .pk-consult-content h2 { font-size: 28px; }
    .pk-consult-points { align-items: center; }
    .pk-consult-actions { justify-content: center; }
    .pk-consult-form-wrap { max-width: 520px; margin: 0 auto; padding: 24px 20px; }
    .pk-consultation-banner { padding: 64px 0; }
    .pk-treatment-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .pk-why-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .pk-awards-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .pk-steps-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
    .pk-step-connector { display: none; }
    .pk-final-cta h2 { font-size: 28px; }
    .pk-final-cta-buttons { flex-direction: row; flex-wrap: nowrap; }
    .pk-final-icon-only { flex: 0 0 50px !important; width: 50px; height: 50px; padding: 0 !important; }
    .pk-final-book-wide { flex: 1 !important; white-space: nowrap; }
    .pk-sticky-footer { display: flex; }
    .pk-footer { padding-bottom: 84px; }
    .pk-about-copy { padding: 26px 22px; border-radius: 20px; }
    .pk-about-title { font-size: 26px; }
    .pk-certifications { justify-content: stretch; }
    .pk-cert-badge { flex: 1 1 200px; }
    .pk-cta-banner h2 { font-size: 28px; }
    .pk-cta-banner { padding: 64px 0; }
    .pk-faq-list { max-width: 100%; }
    .pk-understand-hero { grid-template-columns: 1fr; }
    .pk-understand-hero-text { padding: 24px 20px; }
    .pk-understand-hero-img { max-height: 280px; }
    .pk-understand-grid { grid-template-columns: 1fr; gap: 28px; }
    .pk-symptoms-visual-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .pk-symptom-visual-img { height: 150px; }
    .pk-symptoms-heading { font-size: 24px; }
}

@media (max-width: 480px) {
    .pk-container { padding: 0 16px; }
    .pk-hero-title { font-size: 27px; }
    .pk-hero-cta { flex-direction: column; }
    .pk-hero-cta .pk-btn { width: 100%; justify-content: center; }
    .pk-form-card { padding: 22px 16px; }
    .pk-stat-number { font-size: 26px; }
    .pk-stat-card { padding: 20px 14px; }
    .pk-treatment-grid { grid-template-columns: 1fr; }
    .pk-why-grid { grid-template-columns: 1fr; }
    .pk-awards-grid { grid-template-columns: 1fr; }
    .pk-consult-actions { flex-direction: column; align-items: stretch; }
    .pk-consult-actions .pk-btn { width: 100%; }
    .pk-section-title { font-size: 24px; }
    .pk-about-title { font-size: 23px; }
    .pk-about-photo-wrap { border-radius: 20px; }
    .pk-about-floating-pill { flex-direction: column; align-items: flex-start; gap: 6px; }
    .pk-about-floating-pill span { text-align: left; }
    .pk-about-highlights li { font-size: 14px; }
    .pk-certifications { gap: 10px; }
    .pk-cert-badge { width: 100%; justify-content: flex-start; padding: 12px 14px; }
    .pk-faq-question { font-size: 14px; padding: 16px 20px; }
    .pk-final-cta-buttons { flex-direction: row !important; align-items: center; flex-wrap: nowrap; }
    .pk-final-cta-buttons .pk-btn { width: auto; }
    .pk-final-icon-only { flex: 0 0 48px !important; width: 48px !important; height: 48px !important; padding: 0 !important; }
    .pk-final-book-wide { flex: 1 !important; white-space: nowrap; }
    .pk-sticky-icon-only { flex: 0 0 46px !important; width: 46px !important; height: 46px !important; padding: 0 !important; border-radius: 12px; }
    .pk-sticky-book-wide { flex: 1 !important; white-space: nowrap; font-size: 12px; }
    .pk-sticky-btn { font-size: 11px; padding: 11px 4px; }
    .pk-cta-banner { padding: 56px 0; }
    .pk-section { padding: 52px 0; }
    .pk-section-header { margin-bottom: 40px; }
    .pk-hero-badge { font-size: 12px; padding: 6px 14px; }
    .pk-ayurvedic-approach { padding: 26px 22px; }
    .pk-symptoms-visual-grid { grid-template-columns: 1fr !important; gap: 14px; }
    .pk-symptom-visual-card { display: grid; grid-template-columns: 120px 1fr; border-radius: 14px; }
    .pk-symptom-visual-card:hover { transform: none; }
    .pk-symptom-visual-img { height: 100%; min-height: 120px; border-radius: 14px 0 0 14px; }
    .pk-symptom-visual-body { padding: 14px 16px; display: flex; flex-direction: column; justify-content: center; }
    .pk-symptom-visual-body h5 { font-size: 14px; margin-bottom: 4px; }
    .pk-symptom-visual-body p { font-size: 13px; }
    .pk-symptoms-heading { font-size: 20px; margin-bottom: 20px; }
    .pk-understand-hero { margin-bottom: 28px; }
    .pk-understand-hero-text { padding: 20px 16px; }
    .pk-understand-hero-text h3 { font-size: 20px; }
    .pk-understand-hero-text p { font-size: 14px; }
    .pk-understand-hero-img { max-height: 220px; }
    .pk-understand-grid { gap: 20px; }
    .pk-ayurvedic-approach-img { max-height: 260px; border-radius: 16px; overflow: hidden; }
}