/* ============================================
   BRAIN EXCEL - MAIN STYLESHEET (LIGHT THEME)
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: #D97706; /* Richer Amber for text readability */
    --color-primary-dark: #B45309;
    --color-primary-light: #F59E0B;
    --gradient-primary: linear-gradient(135deg, #D97706 0%, #F59E0B 50%, #D97706 100%);
    --gradient-secondary: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    --gradient-hero: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --color-secondary: #FF6B35;
    --color-secondary-dark: #E85D2A;
    --color-text: #1e293b; /* Dark slate for high contrast */
    --color-text-light: #64748b; /* Medium slate for subtitles */
    --color-bg: #f1f5f9; /* Soft light gray page background */
    --color-bg-light: #ffffff; /* Crisp white for sections */
    --color-dark: #0f172a; /* Kept for strong dark footer */
    --color-white: #ffffff;
    --color-border: #e2e8f0; /* Subtle light borders */
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Poppins', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    --spacing-section-desktop: 80px;
    --spacing-section-mobile: 48px;
    
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 12px 30px rgba(217, 119, 6, 0.15);
    --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

main {
    padding-top: 85px; /* Pushes content down to clear fixed header globally */
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    padding: 5px 0; /* Shrink header slightly on scroll */
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    transition: var(--transition);
}

/* Updated Image Logo Styles */
.logo {
    display: flex;
    align-items: center;
    z-index: 1001; /* Keeps logo clickable above mobile menu */
}

.header-logo-img {
    max-height: 60px; /* Default desktop height */
    width: auto;
    display: block;
    transition: var(--transition);
}

/* Smoothly shrink logo when user scrolls down */
.header.scrolled .header-logo-img {
    max-height: 48px; 
}

/* Fallback styles just in case you ever revert to text */
.logo-text {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-tagline {
    font-size: 12px;
    color: var(--color-text-light);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    font-size: 15px;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
    background: var(--gradient-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-family: var(--font-body);
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-ghost {
    background: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
}

.btn-cta {
    padding: 12px 28px;
    font-size: 14px;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001; /* Keeps above mobile menu overlay */
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-text);
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================
   SECTIONS GENERAL
   ============================================ */

.section {
    padding: var(--spacing-section-desktop) 0;
}

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

.section-dark {
    background: var(--color-dark);
    color: var(--color-white);
}

.section-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.section-heading {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 600px;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Fade In Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   INNOVATIVE INTRO SECTION
   ============================================ */

.innovative-intro {
    position: relative;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    overflow: hidden;
    padding: 120px 0;
}

.innovative-intro::before {
    content: '';
    position: absolute;
    top: -15%;
    right: -10%;
    width: 60%;
    height: 130%;
    background: var(--gradient-primary);
    opacity: 0.04;
    border-radius: 60px;
    transform: rotate(-12deg);
    z-index: 0;
}

.innovative-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.intro-visual {
    position: relative;
    padding-right: 30px;
}

.intro-visual .image-wrapper {
    position: relative;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(217, 119, 6, 0.15);
    border: 10px solid var(--color-white);
    background: var(--color-white);
}

.intro-visual .image-wrapper img {
    border-radius: 12px;
    width: 100%;
    display: block;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -10px;
    background: var(--gradient-primary);
    color: var(--color-white);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 35px rgba(217, 119, 6, 0.3);
    border: 6px solid var(--color-bg-light);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.experience-badge .years {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 1px;
    margin-top: 5px;
}

.intro-content .intro-lead {
    font-size: 22px;
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    margin-bottom: 25px;
    line-height: 1.4;
    font-style: italic;
}

.intro-content .intro-text p {
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.intro-stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 35px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--color-white);
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    flex: 1;
    min-width: 200px;
    border-left: 4px solid var(--color-primary);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.stat-item .icon {
    font-size: 30px;
    font-style: normal;
}

.stat-item .stat-details strong {
    display: block;
    font-size: 24px;
    font-family: var(--font-heading);
    color: var(--color-text);
    line-height: 1.1;
    margin-bottom: 3px;
}

.stat-item .stat-details span {
    font-size: 12px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.mt-30 {
    margin-top: 30px;
}

/* ============================================
   PROGRAMME CARDS (Fallback / Legacy)
   ============================================ */

.programmes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.programme-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 35px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.programme-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.programme-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.programme-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.programme-name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.programme-desc {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 15px;
}

.programme-features {
    margin-bottom: 20px;
}

.programme-features li {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.programme-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

.programme-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.programme-link:hover {
    gap: 10px;
}

/* ============================================
   HOW SESSIONS HELP (Fallback / Legacy)
   ============================================ */

.sessions-help {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.05) 0%, rgba(245, 158, 11, 0.03) 100%);
}

.help-tiles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.help-tile {
    text-align: center;
    padding: 30px 20px;
}

.help-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-white);
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.help-text {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
}

.help-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* ============================================
   COURSE TEASERS
   ============================================ */

.courses-scroll {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    padding-bottom: 20px;
    scroll-snap-type: x mandatory;
}

.courses-scroll::-webkit-scrollbar {
    height: 8px;
}

.courses-scroll::-webkit-scrollbar-track {
    background: var(--color-bg-light);
    border-radius: 4px;
}

.courses-scroll::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

.course-card {
    min-width: 320px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 35px;
    scroll-snap-align: start;
    transition: var(--transition);
}

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

.course-duration {
    display: inline-block;
    background: var(--gradient-secondary);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(255, 107, 53, 0.2);
}

.course-name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.course-highlights li {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.course-highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.course-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-block;
    margin-top: 20px;
}

/* ============================================
   TESTIMONIALS 
   ============================================ */

.testimonials-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
    position: relative;
}

.testimonials-carousel {
    max-width: 100%; 
    position: relative;
}

.testimonial-slide {
    display: none;
    text-align: left; 
    padding: 20px;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: 20px;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.testimonial-rating {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-text);
}

.testimonial-location {
    font-size: 14px;
    color: var(--color-text-light);
}

.testimonial-nav {
    display: flex;
    justify-content: flex-start; 
    gap: 10px;
    margin-top: 30px;
    position: static;
    transform: none;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    background: var(--color-primary);
    box-shadow: 0 0 10px rgba(217, 119, 6, 0.4);
}

.testimonials-doctor-image {
    width: 100%;
    max-width: 400px; 
}

.testimonials-doctor-image img {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(217, 119, 6, 0.1);
    border: 2px solid var(--color-border);
}

/* ============================================
   CONTACT STRIP (Fallback / Legacy)
   ============================================ */

.contact-strip {
    background: var(--gradient-primary);
    color: var(--color-white);
    text-align: center;
}

.contact-strip .section-heading {
    color: var(--color-white);
    margin-bottom: 30px;
    background: none;
    -webkit-text-fill-color: var(--color-white);
}

.contact-tiles {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.contact-tile {
    background: rgba(255, 255, 255, 0.2);
    padding: 20px 30px;
    border-radius: 8px;
}

.contact-tile a {
    color: var(--color-white);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.contact-buttons .btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

/* ============================================
   DOCTOR SPOTLIGHT (HOMEPAGE)
   ============================================ */

.doctor-spotlight-section {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.08) 0%, rgba(245, 158, 11, 0.04) 100%);
    padding: 100px 0;
    border-top: 1px solid rgba(217, 119, 6, 0.1);
    border-bottom: 1px solid rgba(217, 119, 6, 0.1);
}

.doctor-spotlight-wrapper {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 50px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.doctor-spotlight-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(217, 119, 6, 0.15);
    border: 2px solid rgba(217, 119, 6, 0.2);
}

.doctor-spotlight-content {
    padding: 20px 0;
}

.doctor-spotlight-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.doctor-spotlight-name {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
    line-height: 1.2;
}

.doctor-spotlight-title {
    font-size: 16px;
    color: var(--color-text-light);
    margin-bottom: 25px;
    font-weight: 400;
}

.doctor-spotlight-credentials {
    list-style: none;
    margin-bottom: 30px;
}

.doctor-spotlight-credentials li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    font-size: 15px;
    color: var(--color-text);
    border-bottom: 1px solid rgba(217, 119, 6, 0.1);
}

.doctor-spotlight-credentials li:last-child {
    border-bottom: none;
}

.doctor-spotlight-credentials li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.btn-gold {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.25);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.35);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 45px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    background: var(--color-bg-light);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

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

.contact-info-tiles {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-tile {
    background: var(--gradient-card);
    padding: 25px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--color-border);
}

.info-tile-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 22px;
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.info-tile-content h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

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

.map-container {
    margin-top: 60px;
    border-radius: 12px;
    overflow: hidden;
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
}

.footer-heading {
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 16px;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

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

.footer-contact li {
    margin-bottom: 15px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-contact a:hover {
    color: var(--color-white);
}

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25D366 !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .innovative-layout {
        grid-template-columns: 1fr;
    }
    
    .intro-visual {
        margin-bottom: 40px;
        padding-right: 30px; 
    }
    
    .experience-badge {
        right: 0;
    }

    .programmes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .help-tiles {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-content {
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-section-mobile) 0;
    }
    
    /* MAINTAIN PROPER CLEARANCE ON MOBILE TOO */
    main {
        padding-top: 70px; 
    }

    /* Logo resize for mobile */
    .header-logo-img {
        max-height: 50px; 
    }

    .header.scrolled .header-logo-img {
        max-height: 40px; 
    }
    
    .section-heading {
        font-size: 32px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-bg-light);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transform: translateY(-150%);
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .btn-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .doctor-spotlight,
    .contact-split,
    .course-card-full {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .programmes-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .help-tiles {
        grid-template-columns: 1fr 1fr;
    }
    
    .slide-title {
        font-size: 32px;
    }
    
    .slide-subtitle {
        font-size: 16px;
    }
    
    .doctor-hero {
        grid-template-columns: 1fr;
    }
    
    .doctor-hero-photo {
        min-height: 300px;
    }
    
    .doctor-hero-content {
        padding: 40px 20px;
    }
    
    .doctor-hero-content h1 {
        font-size: 32px;
    }
    
    .doctor-spotlight-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .doctor-spotlight-image {
        display: flex;
        justify-content: center;
    }
    
    .doctor-spotlight-image img {
        max-width: 280px;
    }
    
    .doctor-spotlight-name {
        font-size: 32px;
    }
    
    .testimonials-content {
        grid-template-columns: 1fr; 
        text-align: center;
    }
    
    .testimonials-doctor-image {
        display: flex;
        justify-content: center;
        order: -1; 
        margin-bottom: 30px;
    }
    
    .testimonials-doctor-image img {
        max-width: 300px; 
    }
    
    .testimonial-slide {
        text-align: center; 
    }
    
    .testimonial-nav {
        justify-content: center; 
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-details {
        grid-template-columns: 1fr;
    }
    
    .course-card-full {
        grid-template-columns: 1fr;
    }
    
    .course-card-full:nth-child(even) {
        direction: ltr;
    }
    
    .map-container {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .section-heading {
        font-size: 28px;
    }
    
    .slide-buttons {
        flex-direction: column;
    }
    
    .contact-tiles {
        flex-direction: column;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
}