/* Golwara Heart Care Global Core Stylesheet */

/* --- Custom Variables & Theme --- */
:root {
    --color-primary: #0b2240;       /* Dark Navy Blue */
    --color-secondary: #1e3a5f;     /* Slate Blue */
    --color-accent: #c5a059;        /* Warm Matte Gold */
    --color-accent-hover: #a8833e;  /* Darker Gold */
    --color-accent-light: #f6f1e5;  /* Soft Champagne Cream */
    --color-bg-light: #f8fafc;      /* Crisp off-white */
    --color-bg-white: #ffffff;
    --color-text-dark: #0f172a;     /* Deep Slate Text */
    --color-text-muted: #475569;    /* Muted Slate Text */
    --color-border: #e2e8f0;        /* Light Grey Border */
    --color-success: #10b981;       /* Safe Emerald Green */
    --color-error: #f43f5e;         /* Bright Rose Red */
    
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s ease;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(11, 34, 64, 0.06), 0 2px 4px -1px rgba(11, 34, 64, 0.03);
    --shadow-lg: 0 10px 25px -5px rgba(11, 34, 64, 0.08), 0 8px 10px -6px rgba(11, 34, 64, 0.04);
    --shadow-glow: 0 0 20px rgba(197, 160, 89, 0.2);
    
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    
    --navbar-height: 80px;
}

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

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

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

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

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

a:hover {
    color: var(--color-accent);
}

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

ul {
    list-style: none;
}

input, select, textarea {
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-dark);
}

/* --- Utility Classes --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.75rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

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

.d-none-sm {
    @media (max-width: 640px) {
        display: none !important;
    }
}

.d-none-md {
    @media (max-width: 768px) {
        display: none !important;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
    cursor: pointer;
    font-size: 1rem;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-white);
    transform: translateY(-2px);
}

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

.btn-dark:hover {
    background-color: var(--color-secondary);
    color: var(--color-bg-white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* --- Top Bar Styling --- */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    padding: 0.5rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.top-info span {
    margin-right: 1.5rem;
}

.top-info a {
    color: var(--color-bg-white);
}

.top-info a:hover {
    color: var(--color-accent);
}

.top-info i, .top-location i {
    color: var(--color-accent);
    margin-right: 0.5rem;
}

/* --- Navbar Styling --- */
.main-navbar {
    background-color: rgba(255, 255, 255, 0.95);
    height: var(--navbar-height);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nav-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    height: 70px;
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo-link {
    display: block;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
}

.nav-scrolled .logo-img {
    height: 44px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-main {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--color-primary);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
    letter-spacing: 0.2px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.mobile-cta {
    display: none;
}

/* Hamburger toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
}

.nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 4px;
    transition: var(--transition-normal);
}

/* --- Footer Styling --- */
.main-footer {
    background-color: #061223;
    color: #94a3b8;
    padding: 5rem 0 0 0;
    border-top: 4px solid var(--color-accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    color: var(--color-bg-white);
    font-size: 1.15rem;
    margin-bottom: 1.75rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.footer-logo-img {
    height: 40px;
    width: auto;
}

.footer-logo h3 {
    color: var(--color-bg-white);
    font-size: 1.35rem;
}

.brand-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.social-link:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #94a3b8;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a i {
    font-size: 0.7rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-contact-info li {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.footer-contact-info i {
    color: var(--color-accent);
    font-size: 1rem;
    margin-top: 0.25rem;
}

.footer-contact-info a {
    color: #94a3b8;
}

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

.landmark-text {
    font-size: 0.8rem;
    color: #64748b;
    display: block;
    margin-top: 0.25rem;
}

.timing-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
}

.timing-list li:last-child {
    border-bottom: none;
}

.timing-list .day {
    font-weight: 500;
    color: var(--color-bg-white);
}

.highlight-closed {
    color: var(--color-error);
    font-weight: 600;
}

.reviews-search-cta {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(197, 160, 89, 0.3);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    margin-top: 1.5rem;
    text-align: center;
}

.reviews-search-cta p {
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.copyright-bar {
    background-color: #030a14;
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.8rem;
}

.copyright-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.disclaimer-text {
    color: #475569;
}

/* --- Floating Call Actions for Mobile --- */
.floating-cta {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    flex-direction: column;
    gap: 10px;
    z-index: 99;
}

.floating-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: var(--color-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: var(--transition-normal);
}

.call-btn {
    background-color: var(--color-accent);
}

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

.floating-btn:hover {
    transform: scale(1.1);
}

/* Back to Top Styling */
.back-to-top {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    color: var(--color-bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 99;
}

.back-to-top.btt-active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-3px);
}

/* --- Core Keyframe Animations --- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- Responsive Layout --- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 64px !important;
    }
    .top-bar {
        display: none !important;
    }
    .main-navbar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 64px !important;
        z-index: 1000 !important;
        background-color: var(--color-bg-white) !important;
        box-shadow: var(--shadow-md) !important;
    }
    .nav-scrolled {
        height: 64px !important;
    }
    .logo-img {
        height: 38px !important;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 64px !important;
        right: 0;
        width: 100%;
        height: calc(100vh - 64px) !important;
        background-color: var(--color-bg-white);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        padding: 2.5rem;
        transition: var(--transition-normal);
        z-index: 99;
        overflow-y: auto;
        transform: translateX(100%);
        visibility: hidden;
    }
    .nav-menu.nav-active {
        transform: translateX(0);
        visibility: visible;
    }
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        width: 100%;
    }
    .nav-item {
        width: 100%;
    }
    .nav-link {
        font-size: 1.15rem;
        display: block;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 0.75rem;
    }
    .mobile-cta {
        display: block;
        margin-top: 1.5rem;
    }
    .mobile-cta .btn {
        width: 100%;
        text-align: center;
    }
    .toggle-active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .toggle-active .bar:nth-child(2) {
        opacity: 0;
    }
    .toggle-active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    .floating-cta {
        display: flex;
    }
}

@media (max-width: 580px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .logo-wrapper {
        gap: 0.5rem;
    }
    .logo-img {
        height: 38px;
    }
    .nav-scrolled .logo-img {
        height: 34px;
    }
    .brand-main {
        font-size: 1.1rem;
    }
    .brand-sub {
        font-size: 0.6rem;
        letter-spacing: 0px;
    }
    .container {
        padding: 0 1rem;
    }
}