/* Design System for NG Agarwal & Associates */
:root {
    --primary-navy: #1a237e;
    --primary-navy-dark: #0d1240;
    --secondary-gold: #c1a35f; /* Sophisticated Gold */
    --accent-gold-light: #e0c58e;
    --text-dark: #2d3436;
    --text-light: #f5f6fa;
    --bg-light: #ffffff;
    --bg-off-white: #f8f9fa;
    --transition-smooth: all 0.3s ease;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 15px 45px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--primary-navy);
}

p {
    margin-bottom: 1rem;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 80px 0;
}

/* Header & Navigation */
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-navy);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    border: 2px solid var(--secondary-gold);
}

.logo-inner {
    font-family: 'Inter', serif;
    font-weight: 900;
    font-size: 1.6rem;
    display: flex;
    color: var(--secondary-gold);
    letter-spacing: -2px;
}

.logo-inner span:first-child {
    transform: translateX(2px);
}

.logo-inner span:last-child {
    transform: translateX(-2px);
    color: var(--accent-gold-light);
}

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

.logo-text h1 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 0;
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--secondary-gold);
    letter-spacing: 2px;
    font-weight: 600;
}

.logo-container {
    display: flex;
    align-items: center;
}

.icsi-disclaimer {
    font-size: 0.75rem;
    color: #7f8c8d;
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-navy);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
}

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

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

.nav-links a:hover {
    color: var(--secondary-gold);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-navy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-gold {
    background: var(--secondary-gold);
    color: var(--primary-navy);
}

.btn-gold:hover {
    background: var(--accent-gold-light);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(13, 18, 64, 0.8), rgba(13, 18, 64, 0.6)), url('hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    border-top: 4px solid var(--secondary-gold);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-medium);
}

.service-card img {
    transition: transform 0.5s ease;
}

.service-card:hover img {
    transform: scale(1.1);
}

/* Stats Section */
.stats-section {
    background: var(--primary-navy-dark);
    padding: 60px 0;
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h2 {
    color: var(--secondary-gold);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    color: #bdc3c7;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
footer {
    background: var(--primary-navy-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--secondary-gold);
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: #bdc3c7;
}

.contact-info i {
    color: var(--secondary-gold);
}

.contact-info a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-info a:hover {
    color: var(--secondary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #bdc3c7;
}

.footer-bottom a {
    color: inherit;
    text-decoration: none;
}

/* Mobile Responsiveness Improvements */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        transition: var(--transition-smooth);
        z-index: 1001;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: block !important;
        font-size: 1.5rem;
        color: var(--primary-navy);
        cursor: pointer;
        z-index: 1002;
    }
    
    .hero {
        height: auto;
        min-height: 80vh;
        padding-top: 100px;
        padding-bottom: 60px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logo-text h1 {
        font-size: 1.1rem;
    }
    
    .logo-icon {
        width: 45px;
        height: 45px;
    }
    
    .logo-inner {
        font-size: 1.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    .hero-btns .btn:last-child {
        margin-left: 0 !important;
    }
}

/* Phone Number fix on mobile - very aggressive */
.phone-link, 
a[href^="tel"], 
a[href^="sms"] {
    color: inherit !important;
    text-decoration: none !important;
}

.phone-link:hover, 
a[href^="tel"]:hover {
    color: var(--secondary-gold) !important;
    text-decoration: underline !important;
}

/* Desktop View Override Styles */
body.desktop-mode {
    width: 1200px !important;
    overflow-x: auto !important;
}

body.desktop-mode .container {
    max-width: 1100px !important;
    padding: 0 15px !important;
}

body.desktop-mode nav {
    flex-direction: row !important;
}

body.desktop-mode .nav-links {
    position: static !important;
    height: auto !important;
    width: auto !important;
    flex-direction: row !important;
    display: flex !important;
    background: transparent !important;
    box-shadow: none !important;
}

body.desktop-mode .mobile-menu-btn {
    display: none !important;
}

body.is-mobile #viewToggleBtn {
    display: inline-block !important;
}

body.desktop-mode #viewToggleBtn {
    display: none !important;
}

body.desktop-mode #viewToggleBtnMobile {
    display: inline-block !important;
}