/* ============================================
   LIFECARE CLINIC — Medical Demo
   Clean, Professional, Trust-Building Design
   ============================================ */

:root {
    --primary: #0E7C6B;
    --primary-dark: #0A5F52;
    --primary-light: #12A18A;
    --primary-ultra-light: #E8F7F4;
    --accent: #2563EB;
    --accent-light: #DBEAFE;

    --bg: #FFFFFF;
    --bg-light: #F8FAFB;
    --bg-card: #FFFFFF;
    --bg-dark: #0A1628;

    --text: #1A2332;
    --text-secondary: #5A6A7E;
    --text-muted: #94A3B8;

    --gradient-primary: linear-gradient(135deg, #0E7C6B 0%, #12A18A 100%);
    --gradient-hero: linear-gradient(135deg, #E8F7F4 0%, #F0F4FF 100%);

    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(10,22,40,0.06);
    --shadow-md: 0 8px 24px rgba(10,22,40,0.08);
    --shadow-lg: 0 16px 48px rgba(10,22,40,0.1);
    --shadow-primary: 0 8px 24px rgba(14,124,107,0.2);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --section-padding: clamp(60px, 10vw, 100px);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
h1,h2,h3,h4 { font-family: 'DM Serif Display', Georgia, serif; line-height: 1.2; }

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Styles */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
    padding: 6px 18px;
    background: var(--primary-ultra-light);
    border-radius: var(--radius-full);
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
.section-desc { font-size: 1.05rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600; font-size: 0.95rem;
    border: none; border-radius: var(--radius-full);
    cursor: pointer; transition: all var(--transition);
    text-decoration: none; white-space: nowrap;
}
.btn--lg { padding: 16px 32px; }
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--primary {
    background: var(--gradient-primary); color: #fff;
    box-shadow: var(--shadow-primary);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(14,124,107,0.3); }
.btn--outline {
    background: transparent; color: var(--primary);
    border: 2px solid var(--primary);
}
.btn--outline:hover { background: var(--primary-ultra-light); transform: translateY(-2px); }
.btn--outline-light {
    background: transparent; color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
}
.btn--outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn--whatsapp { background: #25D366; color: #fff; box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.btn--whatsapp:hover { background: #20BA5A; transform: translateY(-2px); }

/* Top Bar */
.top-bar {
    background: var(--bg-dark); color: rgba(255,255,255,0.8);
    font-size: 0.8rem; padding: 10px 0;
}
.top-bar__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.top-bar__right { display: flex; gap: 16px; align-items: center; }
.top-bar__right a { color: rgba(255,255,255,0.8); transition: color var(--transition); }
.top-bar__right a:hover { color: #fff; }
.top-bar__divider { opacity: 0.3; }

/* Header */
.header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: all var(--transition);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav__logo { display: flex; align-items: center; gap: 10px; }
.logo-cross { font-size: 1.5rem; color: var(--primary); font-weight: 700; }
.logo-text-group { display: flex; flex-direction: column; }
.logo-name { font-family: 'DM Serif Display', serif; font-size: 1.3rem; color: var(--text); line-height: 1.1; }
.logo-tagline { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.nav__list { display: flex; list-style: none; gap: 28px; }
.nav__link {
    font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
    transition: color var(--transition); position: relative;
}
.nav__link::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--primary);
    transition: width var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--primary); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }
.nav__actions { display: flex; align-items: center; gap: 16px; }
.nav__toggle, .nav__close {
    display: none; font-size: 1.5rem; color: var(--text);
    background: none; border: none; cursor: pointer;
}

/* Hero */
.hero { padding: 60px 0 80px; background: var(--gradient-hero); }
.hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 20px; background: #fff;
    border: 1px solid rgba(14,124,107,0.15);
    border-radius: var(--radius-full);
    font-size: 0.85rem; font-weight: 500; color: var(--primary);
    margin-bottom: 24px; box-shadow: var(--shadow-sm);
}
.badge-pulse {
    width: 8px; height: 8px; background: #22C55E;
    border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse {
    0%,100% { opacity:1; transform:scale(1); }
    50% { opacity:0.5; transform:scale(1.5); }
}
.hero__title { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: 20px; color: var(--text); }
.hero__subtitle { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 32px; max-width: 520px; }
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__trust { display: flex; gap: 32px; flex-wrap: wrap; }
.hero__trust-item { display: flex; align-items: center; gap: 10px; }
.trust-icon { font-size: 1.5rem; }
.hero__trust-item strong { display: block; font-size: 1.1rem; color: var(--text); }
.hero__trust-item span { font-size: 0.8rem; color: var(--text-muted); }
.hero__image { position: relative; }
.hero__image-wrapper {
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero__image-wrapper img { width: 100%; height: 500px; object-fit: cover; }
.hero__floating-card {
    position: absolute; display: flex; align-items: center; gap: 12px;
    background: #fff; padding: 16px 20px; border-radius: var(--radius);
    box-shadow: var(--shadow-md); animation: float 3s ease-in-out infinite;
}
.hero__floating-card--1 { top: 20px; left: -30px; }
.hero__floating-card--2 { bottom: 40px; right: -20px; animation-delay: 1.5s; }
.floating-icon { font-size: 1.5rem; }
.hero__floating-card strong { display: block; font-size: 1rem; color: var(--text); }
.hero__floating-card span { font-size: 0.75rem; color: var(--text-muted); }
@keyframes float {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Quick Services */
.quick-services { padding: 0; margin-top: -40px; position: relative; z-index: 2; }
.quick-services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; background: #fff; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); overflow: hidden; }
.qs-card {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 32px 20px; border-right: 1px solid rgba(0,0,0,0.06);
    transition: all var(--transition);
}
.qs-card:last-child { border-right: none; }
.qs-card:hover { background: var(--primary-ultra-light); }
.qs-icon { font-size: 2rem; margin-bottom: 12px; }
.qs-card strong { font-size: 0.95rem; margin-bottom: 4px; }
.qs-card > span { font-size: 0.8rem; color: var(--text-muted); }

/* Departments */
.departments { padding: var(--section-padding) 0; background: var(--bg-light); }
.departments__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.dept-card {
    background: #fff; padding: 32px 24px; border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.06); transition: all var(--transition);
    text-align: center;
}
.dept-card:hover {
    transform: translateY(-6px); box-shadow: var(--shadow-md);
    border-color: rgba(14,124,107,0.2);
}
.dept-card__icon { font-size: 2.5rem; margin-bottom: 16px; }
.dept-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.dept-card p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
.dept-card__link {
    font-size: 0.85rem; font-weight: 600; color: var(--primary);
    transition: color var(--transition);
}
.dept-card__link:hover { color: var(--primary-dark); }

/* Doctors */
.doctors { padding: var(--section-padding) 0; }
.doctors__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.doctor-card {
    background: #fff; border-radius: var(--radius-lg);
    overflow: hidden; border: 1px solid rgba(0,0,0,0.06);
    transition: all var(--transition);
}
.doctor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.doctor-card__img { position: relative; height: 280px; overflow: hidden; }
.doctor-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.doctor-card:hover .doctor-card__img img { transform: scale(1.05); }
.doctor-card__overlay {
    position: absolute; inset: 0; background: rgba(14,124,107,0.8);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity var(--transition);
}
.doctor-card:hover .doctor-card__overlay { opacity: 1; }
.doctor-card__info { padding: 20px; }
.doctor-card__info h3 { font-size: 1.1rem; margin-bottom: 4px; }
.doctor-card__specialty {
    display: inline-block; font-size: 0.8rem; font-weight: 600;
    color: var(--primary); background: var(--primary-ultra-light);
    padding: 2px 10px; border-radius: var(--radius-full); margin-bottom: 8px;
}
.doctor-card__info p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 12px; }
.doctor-card__meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--text-secondary); }

/* About */
.about { padding: var(--section-padding) 0; background: var(--bg-light); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about__text { color: var(--text-secondary); margin-bottom: 24px; line-height: 1.8; }
.about__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.about__stat { text-align: center; padding: 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.about__stat-num { display: block; font-family: 'DM Serif Display', serif; font-size: 1.8rem; color: var(--primary); }
.about__stat-label { font-size: 0.8rem; color: var(--text-muted); }
.about__features { display: flex; flex-direction: column; gap: 24px; }
.about-feature {
    display: flex; gap: 16px; padding: 24px;
    background: #fff; border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.06); transition: all var(--transition);
}
.about-feature:hover { border-color: rgba(14,124,107,0.2); box-shadow: var(--shadow-sm); }
.about-feature__icon { font-size: 2rem; flex-shrink: 0; }
.about-feature h4 { font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.about-feature p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

/* Insurance */
.insurance { padding: 60px 0; }
.insurance__grid {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
    margin-bottom: 20px;
}
.insurance__item {
    padding: 14px 28px; background: var(--bg-light);
    border: 1px solid rgba(0,0,0,0.06); border-radius: var(--radius-full);
    font-weight: 600; font-size: 0.9rem; color: var(--text-secondary);
    transition: all var(--transition);
}
.insurance__item:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-ultra-light); }
.insurance__note { text-align: center; font-size: 0.85rem; color: var(--text-muted); }

/* Testimonials */
.testimonials { padding: var(--section-padding) 0; background: var(--bg-light); }
.testimonials__summary { margin-top: 12px; font-size: 0.95rem; color: var(--text-secondary); }
.testimonials__summary strong { color: var(--primary); font-size: 1.1rem; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: #fff; padding: 32px; border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.06); transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-card__stars { margin-bottom: 16px; }
.testimonial-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gradient-primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1.1rem;
}
.testimonial-card__author strong { display: block; font-size: 0.95rem; }
.testimonial-card__author span { font-size: 0.8rem; color: var(--text-muted); }

/* Appointment CTA */
.appointment-cta {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: #fff;
}
.appointment-cta__content { text-align: center; max-width: 700px; margin: 0 auto; }
.appointment-cta__content h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 16px; }
.appointment-cta__content p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 32px; }
.appointment-cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Contact */
.contact { padding: var(--section-padding) 0; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact__details { display: flex; flex-direction: column; gap: 24px; margin-top: 24px; }
.contact__item { display: flex; gap: 16px; }
.contact__item > span { font-size: 1.5rem; flex-shrink: 0; }
.contact__item strong { display: block; margin-bottom: 4px; }
.contact__item p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; }
.contact__item a { color: var(--primary); }
.contact__map { min-height: 400px; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); }

/* Footer */
.footer { padding: 60px 0 0; background: var(--bg-dark); color: rgba(255,255,255,0.7); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer__brand p { margin-top: 8px; font-size: 0.9rem; line-height: 1.6; }
.footer .logo-name { color: #fff; }
.footer .logo-cross { color: #22C55E; }
.footer__social { display: flex; gap: 10px; margin-top: 16px; }
.footer__social a {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.08); border-radius: 50%; font-size: 1.1rem;
    transition: all var(--transition);
}
.footer__social a:hover { background: var(--primary); transform: translateY(-2px); }
.footer__links h4 { color: #fff; font-family: 'DM Sans',sans-serif; font-size: 0.95rem; font-weight: 600; margin-bottom: 16px; }
.footer__links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__links li, .footer__links a { font-size: 0.85rem; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer__links a:hover { color: var(--primary-light); }
.footer__bottom {
    display: flex; justify-content: space-between; padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.8rem;
}
.footer__credit a { color: var(--primary-light); font-weight: 600; }

/* WhatsApp Float */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    display: flex; align-items: center; gap: 10px;
    background: #25D366; color: #fff; padding: 14px 24px;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 30px rgba(37,211,102,0.4);
    transition: all var(--transition);
    animation: wa-pulse 3s infinite;
}
.whatsapp-float:hover { transform: translateY(-4px) scale(1.05); }
.whatsapp-float__text { font-weight: 600; font-size: 0.9rem; }
@keyframes wa-pulse {
    0%,100% { box-shadow: 0 8px 30px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 8px 40px rgba(37,211,102,0.6); }
}

/* Call Float (Mobile Only) */
.call-float {
    position: fixed; bottom: 24px; left: 24px; z-index: 999;
    width: 56px; height: 56px; display: none;
    align-items: center; justify-content: center;
    background: var(--primary); color: #fff; font-size: 1.5rem;
    border-radius: 50%; box-shadow: var(--shadow-primary);
    transition: all var(--transition);
}
.call-float:hover { transform: translateY(-4px); }

/* Scroll Reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .departments__grid { grid-template-columns: repeat(2, 1fr); }
    .doctors__grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar__left { display: none; }
    .nav__menu {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px;
        height: 100vh; background: #fff; padding: 80px 40px 40px;
        box-shadow: var(--shadow-lg); transition: right var(--transition); z-index: 1001;
    }
    .nav__menu.active { right: 0; }
    .nav__list { flex-direction: column; gap: 24px; }
    .nav__toggle { display: block; }
    .nav__close { display: block; position: absolute; top: 24px; right: 24px; }

    .hero__grid { grid-template-columns: 1fr; gap: 40px; }
    .hero__image-wrapper img { height: 350px; }
    .hero__floating-card--1 { left: 10px; }
    .hero__floating-card--2 { right: 10px; }

    .quick-services__grid { grid-template-columns: 1fr 1fr; }
    .qs-card { border-bottom: 1px solid rgba(0,0,0,0.06); }

    .departments__grid { grid-template-columns: 1fr; }
    .doctors__grid { grid-template-columns: 1fr; }

    .about__grid { grid-template-columns: 1fr; }
    .about__stats { grid-template-columns: repeat(3, 1fr); }

    .testimonials__grid { grid-template-columns: 1fr; }
    .contact__grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }

    .whatsapp-float__text { display: none; }
    .whatsapp-float { padding: 16px; border-radius: 50%; }
    .call-float { display: flex; }

    #nav-book-btn { display: none; }
}

@media (max-width: 480px) {
    .quick-services__grid { grid-template-columns: 1fr; }
    .hero__trust { flex-direction: column; gap: 16px; }
    .hero__cta { flex-direction: column; }
    .about__stats { grid-template-columns: 1fr; }
    .appointment-cta__actions { flex-direction: column; align-items: center; }
}