/* -------------------------------------------------------------
   Dr. Debangana Baruah - Pediatric Neurologist Website
   Exact Custom Palette & Organic Playful Design System
------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Main Theme Palette from Reference */
    --mint-primary: #14B8A6;      /* Bright Teal / Mint */
    --mint-light: #E6F7F3;        /* Soft Pastel Mint Tint */
    --mint-bg: #F0FAF7;           /* Background Mint Wash */

    --coral-primary: #FF7262;     /* Warm Salmon / Coral for Primary CTA */
    --coral-hover: #F05A49;
    --coral-light: #FFF1F0;

    --blue-pill: #38BDF8;         /* Sky Blue for Call Pill */
    --blue-dark: #0284C7;
    --blue-light: #E0F2FE;

    --text-navy: #1E293B;         /* Deep Navy Slate for Headings & Text */
    --text-body: #475569;         /* Body Text */
    --text-muted: #64748B;

    --border-color: #E2E8F0;
    --radius-pill: 9999px;
    --radius-card: 24px;
    --radius-sm: 12px;

    --shadow-soft: 0 10px 25px -5px rgba(20, 184, 166, 0.08);
    --shadow-coral: 0 10px 20px -3px rgba(255, 114, 98, 0.35);

    --transition: all 0.25s ease;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--mint-bg);
    color: var(--text-navy);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-navy);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.main-header {
    background: transparent;
    padding: 1.25rem 0;
    position: relative;
    z-index: 100;
}

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

.brand-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-navy);
}

.dot-indicator {
    width: 10px;
    height: 10px;
    background-color: var(--mint-primary);
    border-radius: 50%;
    display: inline-block;
}

.call-now-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--blue-pill);
    color: white;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
}

.call-now-btn:hover {
    background-color: var(--blue-dark);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    padding: 3rem 0 5rem;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.location-pill {
    display: inline-block;
    background-color: var(--blue-light);
    color: var(--blue-dark);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.775rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero-headline {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-navy);
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.hero-headline .mint-text {
    color: var(--mint-primary);
}

.hero-subhead-coral {
    color: var(--coral-primary);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.65;
    margin-bottom: 1.75rem;
    max-width: 540px;
}

/* Qual Pills Row */
.pills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 2rem;
}

.info-pill {
    background: white;
    padding: 0.45rem 0.95rem;
    border-radius: var(--radius-pill);
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--text-navy);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.8);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Hero CTAs */
.hero-cta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-coral {
    background-color: var(--coral-primary);
    color: white;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: var(--shadow-coral);
    border: none;
    cursor: pointer;
}

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

.btn-white-outline {
    background-color: white;
    color: var(--text-navy);
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
    border: 1.5px solid var(--border-color);
}

.btn-white-outline:hover {
    border-color: var(--mint-primary);
    color: var(--mint-primary);
}

/* Circular Portrait Frame from Image */
.portrait-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.portrait-circle-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    padding: 10px;
    border: 8px solid var(--mint-primary);
    background: white;
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.15);
}

.portrait-circle-wrapper img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: top center;
}

/* Floating Badges on Circle Frame */
.badge-years {
    position: absolute;
    top: 15px;
    right: 5px;
    background: white;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.825rem;
    font-weight: 700;
    color: var(--text-navy);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-first {
    position: absolute;
    bottom: 20px;
    left: -10px;
    background: white;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-pill);
    font-size: 0.825rem;
    font-weight: 700;
    color: var(--text-navy);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.check-icon {
    color: var(--mint-primary);
    font-weight: bold;
}

/* Wavy White Background Section Start */
.white-section {
    background: white;
    padding: 5rem 0;
    position: relative;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
    margin-top: 1rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.02);
}

/* Section Header */
.section-tag {
    color: var(--mint-primary);
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
    display: block;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-navy);
    margin-bottom: 1rem;
}

/* About & Background */
.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
}

.about-img-box {
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border: 4px solid var(--mint-light);
}

.about-img-box img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.about-text {
    font-size: 1rem;
    color: var(--text-body);
    margin-bottom: 1.25rem;
}

.qual-pills-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.qual-pill-card {
    background: var(--mint-bg);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--mint-primary);
}

.qual-pill-card h4 {
    font-size: 0.95rem;
    color: var(--text-navy);
}

.qual-pill-card p {
    font-size: 0.825rem;
    color: var(--text-muted);
}

/* Specializations Section */
.services-section {
    padding: 5rem 0;
    background: var(--mint-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 1.85rem;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(20, 184, 166, 0.12);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--mint-light);
    color: var(--mint-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-body);
    margin-bottom: 1rem;
}

.service-list {
    border-top: 1px solid var(--border-color);
    padding-top: 0.85rem;
}

.service-list li {
    font-size: 0.825rem;
    color: var(--text-body);
    margin-bottom: 0.35rem;
}

.service-list li::before {
    content: "✓ ";
    color: var(--mint-primary);
    font-weight: bold;
}

/* Appointment Section */
.appointment-section {
    padding: 5rem 0;
    background: white;
}

.booking-card-wrapper {
    background: var(--mint-bg);
    border-radius: var(--radius-card);
    padding: 3.5rem;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
}

.booking-info h3 {
    font-size: 1.85rem;
    margin-bottom: 1rem;
}

.booking-info p {
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 2rem;
}

.contact-pill-item {
    background: white;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.contact-pill-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-pill-item strong {
    font-size: 0.975rem;
    color: var(--text-navy);
}

.tab-pill-switcher {
    display: flex;
    background: white;
    padding: 0.3rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.tab-pill-btn {
    flex: 1;
    padding: 0.65rem 1rem;
    border: none;
    background: none;
    border-radius: var(--radius-pill);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
}

.tab-pill-btn.active {
    background: var(--mint-primary);
    color: white;
}

.form-group {
    margin-bottom: 1.15rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-label {
    display: block;
    font-size: 0.825rem;
    font-weight: 700;
    color: var(--text-navy);
    margin-bottom: 0.35rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    background: white;
    color: var(--text-navy);
}

.form-input:focus {
    outline: none;
    border-color: var(--mint-primary);
}

.slot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 0.35rem;
}

.slot-pill {
    padding: 0.45rem;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    background: white;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.slot-pill.selected {
    border-color: var(--mint-primary);
    background: var(--mint-light);
    color: var(--mint-primary);
    font-weight: 700;
}

/* Reviews Section */
.reviews-section {
    padding: 5rem 0;
    background: var(--mint-bg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.review-card {
    background: white;
    padding: 1.85rem;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-text {
    font-size: 0.9rem;
    color: var(--text-body);
    margin-bottom: 1.25rem;
}

.author-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-navy);
}

.author-meta {
    font-size: 0.775rem;
    color: var(--text-muted);
}

/* Location Section */
.location-section {
    padding: 5rem 0;
    background: white;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
}

.map-frame {
    height: 360px;
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 4px solid var(--mint-light);
}

.map-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: var(--mint-bg);
}

.faq-wrapper {
    max-width: 740px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.faq-card {
    background: white;
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-title {
    padding: 1.25rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-navy);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.25s ease;
    color: var(--text-body);
    font-size: 0.9rem;
}

.faq-card.active .faq-content {
    padding-bottom: 1.25rem;
    max-height: 250px;
}

/* Footer */
.footer {
    background: var(--text-navy);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer-brand p {
    color: #94A3B8;
    font-size: 0.875rem;
    margin-top: 0.75rem;
}

.footer-title {
    font-size: 1rem;
    color: white;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    color: #94A3B8;
    font-size: 0.85rem;
}

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

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid #334155;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.825rem;
    color: #94A3B8;
}

/* Floating WhatsApp Widget */
.floating-wa-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.floating-wa-btn:hover {
    background: #128C7E;
    transform: translateY(-3px);
}

/* Sticky Mobile CTA Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    z-index: 1000;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
}

.mobile-btn {
    flex: 1;
    padding: 0.65rem;
    text-align: center;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.85rem;
}

.mobile-btn.call {
    background: var(--blue-pill);
    color: white;
}

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

/* Toast */
.toast-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--mint-primary);
    color: white;
    padding: 0.85rem 1.35rem;
    border-radius: var(--radius-pill);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    z-index: 9999;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive Queries */
@media (max-width: 992px) {
    .hero-grid, .about-grid, .booking-card-wrapper, .location-grid {
        grid-template-columns: 1fr;
    }

    .portrait-circle-wrapper {
        width: 300px;
        height: 300px;
    }

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

@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.2rem;
    }

    .services-grid, .reviews-grid, .form-row {
        grid-template-columns: 1fr;
    }

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

    .floating-wa-btn {
        bottom: 75px;
    }

    .mobile-sticky-bar {
        display: flex;
        gap: 0.75rem;
    }
}