/* =========================================================================
   Purminder Kaur & Associates | Enterprise Stylesheet
   ========================================================================= */

/* --- Variables & Core Setup --- */
:root {
    --color-primary: #002A54;     /* Deep Navy Blue */
    --color-primary-light: #06407B;
    --color-primary-dark: #001A36;
    
    --color-accent: #FCA311;      /* Professional Gold/Orange */
    --color-accent-hover: #E38D02;
    
    --color-surface: #FFFFFF;
    --color-surface-soft: #F8FAFC;
    --color-surface-glass: rgba(255, 255, 255, 0.85);
    
    --color-text-main: #0F172A;   /* Slate 900 */
    --color-text-muted: #475569;  /* Slate 600 */
    --color-text-light: #94A3B8;  /* Slate 400 */
    
    --color-border: #E2E8F0;      /* Slate 200 */
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 24px rgba(0,0,0,0.12);
    --shadow-glass: 0 8px 32px rgba(0, 42, 84, 0.1);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 80px;
}

/* --- Resets & Global --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-main);
    line-height: 1.2;
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

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

/* --- Utilities --- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

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

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

.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-4 { margin-top: 1.5rem; }

.section {
    padding: 6rem 0;
}

.section-subtitle {
    color: var(--color-accent);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.section-description {
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 3rem;
    color: var(--color-text-muted);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-body);
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-surface);
}

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

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

.btn-outline-white {
    background-color: transparent;
    border-color: var(--color-surface);
    color: var(--color-surface);
}

.btn-outline-white:hover {
    background-color: rgba(255,255,255,0.1);
}

/* --- Top Bar --- */
.top-bar {
    background-color: var(--color-primary-dark);
    color: var(--color-surface);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

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

.top-bar a {
    color: var(--color-surface-soft);
}

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

.top-bar i {
    color: var(--color-accent);
    margin-right: 0.25rem;
}

.top-bar-left a {
    display: flex;
    align-items: center;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

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

/* --- Header / Navbar --- */
.header {
    background-color: var(--color-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    background-color: var(--color-surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}

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

.logo-ca {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.logo-ca::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 15px 15px;
    border-color: transparent transparent var(--color-accent) transparent;
}

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

.logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    line-height: 1.1;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--color-accent);
    letter-spacing: 0.5px;
    font-weight: 500;
}

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

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

.nav-link {
    font-weight: 500;
    color: var(--color-text-main);
    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);
}

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 6rem 0 8rem;
    background: linear-gradient(180deg, var(--color-surface-soft) 0%, var(--color-surface) 100%);
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--color-primary-light);
    top: -200px;
    right: -100px;
    opacity: 0.15;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: var(--color-accent);
    bottom: -150px;
    left: -200px;
    opacity: 0.1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: rgba(0, 42, 84, 0.05);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 42, 84, 0.1);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.stats-row {
    display: flex;
    gap: 2.5rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.stat-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    padding: 1.5rem;
}

.main-stats-card {
    width: 380px;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.card-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

.icon-large { font-size: 2.5rem; }
.icon-medium { font-size: 1.5rem; }

.chart-mockup {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 150px;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
}

.bar {
    flex: 1;
    background: linear-gradient(to top, var(--color-primary), var(--color-primary-light));
    border-radius: 4px 4px 0 0;
    animation: growBar 2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    transform-origin: bottom;
}

.bar-1 { height: 40%; animation-delay: 0.1s; }
.bar-2 { height: 60%; animation-delay: 0.2s; }
.bar-3 { height: 35%; animation-delay: 0.3s; }
.bar-4 { height: 80%; background: linear-gradient(to top, var(--color-accent), #FFC65C); animation-delay: 0.4s; }
.bar-5 { height: 95%; animation-delay: 0.5s; }

@keyframes growBar {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.small-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.float-1 {
    top: 50px;
    right: 0;
    animation-delay: 0s;
}

.float-2 {
    bottom: 50px;
    left: 0;
    animation-delay: -3s;
}

.small-card h4 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.small-card p {
    font-size: 0.8rem;
    margin: 0;
    color: var(--color-text-muted);
}

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

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-visual {
    position: relative;
    height: 500px;
}

.abstract-visual {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-large {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-surface-soft), #E2E8F0);
    position: absolute;
}

.circle-small {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--color-primary);
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 1;
}

.abstract-visual .glass-panel {
    background: var(--color-surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.7);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    transform: translateX(30px);
}

.abstract-visual .glass-panel h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.core-list li {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    color: var(--color-text-main);
}

.core-list li i {
    color: var(--color-accent);
    margin-right: 0.75rem;
    font-size: 1.25rem;
    background: rgba(252, 163, 17, 0.1);
    padding: 2px;
    border-radius: 50%;
}

.feature-ticks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.tick-item {
    display: flex;
    gap: 1rem;
}

.tick-icon {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.tick-item h5 {
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.tick-item p {
    font-size: 0.9rem;
}

/* --- Services Section --- */
.services-section {
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

.service-card:hover::before {
    width: 100%;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 42, 84, 0.05);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--color-primary);
    color: var(--color-surface);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-desc {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    min-height: 70px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* --- Reasons Section --- */
.reasons-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.reason-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.reason-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.reason-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-surface);
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 20px rgba(0, 42, 84, 0.15);
}

.reason-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" fill="%23FFFFFF" fill-opacity="0.05" r="40"/></svg>') center/cover no-repeat;
    opacity: 0.5;
    pointer-events: none;
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    color: var(--color-surface);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
}

.cta-actions {
    display: flex;
    gap: 1rem;
}

/* --- Footer --- */
.footer {
    background-color: #05101A; /* Very dark slate blue */
    color: var(--color-text-light);
    padding-top: 5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand-desc {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-logo .logo-title {
    color: var(--color-surface);
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    color: var(--color-text-light);
    border-radius: 50%;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--color-accent);
    color: var(--color-surface);
}

.widget-title {
    color: var(--color-surface);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-accent);
}

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

.footer-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.contact-info i {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-top: 2px;
}

.newsletter-box {
    background: rgba(255,255,255,0.05);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
}

.newsletter-title {
    color: var(--color-surface);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    background: var(--color-surface);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    outline: none;
}

.newsletter-form button {
    background: var(--color-primary);
    color: var(--color-surface);
    border: none;
    padding: 0 1.25rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--color-accent);
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.8rem; }
    .about-container { grid-template-columns: 1fr; }
    .about-visual { height: 400px; grid-row: 2; }
    .cta-container { flex-direction: column; text-align: center; gap: 2rem; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    
    .nav-toggle { display: block; }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-surface);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .nav-link {
        display: block;
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
    }

    .nav-btn {
        width: 100%;
    }

    .hero-container { grid-template-columns: 1fr; }
    
    .hero-content { margin-bottom: 2rem; text-align: center; }
    
    .hero-actions { justify-content: center; flex-direction: column; }
    
    .hero-actions .btn { width: 100%; }
    
    .stats-row { justify-content: center; }
    
    .reasons-wrapper { grid-template-columns: 1fr; }
    
    .feature-ticks { grid-template-columns: 1fr; }

    .footer-top { grid-template-columns: 1fr; }
    
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .stats-row { flex-direction: column; align-items: center; gap: 1.5rem; }
    .stat-item { align-items: center; }
    .main-stats-card { width: 100%; max-width: 320px; }
    .small-card { display: none; }
    .section { padding: 4rem 0; }
    .section-title { font-size: 2rem; }
}