/*
================================================================================
CUSTOM CSS STYLESHEET FOR BUSINESS WEBSITE
================================================================================
A modern, minimalistic, and sophisticated design system
Author: Senior Software Engineer & Web Designer
Date: January 2026

Table of Contents:
1. CSS Variables & Theme Configuration
2. Base Styles & Typography
3. Navigation
4. Hero Section
5. About Section
6. Services Section
7. Contact Section
8. Footer
9. Animations & Transitions
10. Responsive Design
================================================================================
*/

/* ============================================================================
   1. CSS VARIABLES & THEME CONFIGURATION
   Easily customize colors, fonts, and spacing throughout the site
   ============================================================================ */
:root {
    /* Color Palette - Sophisticated Navy & Gold Theme */
    --primary-color: #1e3a5f;
    /* Deep Navy Blue */
    --primary-dark: #142840;
    /* Darker Navy */
    --primary-light: #2d5179;
    /* Lighter Navy */
    --accent-color: #d4af37;
    /* Elegant Gold */
    --accent-light: #e6c96d;
    /* Light Gold */
    --accent-dark: #b8941f;
    /* Dark Gold */

    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;

    /* Text Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a5568;
    --text-light: #718096;

    /* Typography - Distinctive Font Choices */
    --font-display: 'Playfair Display', serif;
    /* Elegant display font */
    --font-heading: 'Cormorant Garamond', serif;
    /* Refined headings */
    --font-body: 'Montserrat', sans-serif;
    /* Clean body text */

    /* Font Sizes */
    --fs-hero: clamp(2.5rem, 6vw, 5rem);
    --fs-h1: clamp(2rem, 4vw, 3.5rem);
    --fs-h2: clamp(1.75rem, 3vw, 2.5rem);
    --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
    --fs-body: 1.125rem;
    --fs-small: 0.95rem;

    /* Spacing */
    --section-padding: clamp(4rem, 10vw, 8rem);
    --container-padding: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================================================
   2. BASE STYLES & TYPOGRAPHY
   ============================================================================ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography Hierarchy */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

h1 {
    font-size: var(--fs-h1);
}

h2 {
    font-size: var(--fs-h2);
}

h3 {
    font-size: var(--fs-h3);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

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

/* Container Adjustments */
.container {
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* Section Utilities */
section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.section-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 700px;
}

/* ============================================================================
   3. NAVIGATION
   ============================================================================ */

.navbar {
    padding: 1.25rem 0;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

/* No need for scrolled state since navbar is static */

/* Brand Styling */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: var(--shadow-sm);
}

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

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navigation Links */
.navbar-nav .nav-link {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.5rem 1.25rem;
    position: relative;
    transition: var(--transition-base);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition-base);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

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

/* Mobile Toggle */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ============================================================================
   4. HERO SECTION
   ============================================================================ */

.hero-section {
    position: relative;
    min-height: 60vh;
    /* Reduced from 100vh */
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Hero Background with Gradient and Pattern */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            var(--primary-dark) 0%,
            var(--primary-color) 50%,
            var(--primary-light) 100%);
    opacity: 0.95;
}

.pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(45deg,
            transparent,
            transparent 35px,
            rgba(255, 255, 255, 0.03) 35px,
            rgba(255, 255, 255, 0.03) 70px);
    animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 100px 100px;
    }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--fs-hero);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--accent-light);
    margin-bottom: 2.5rem;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    font-family: var(--font-body);
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

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

/* ============================================================================
   5. ABOUT SECTION
   ============================================================================ */

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

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.feature-list i {
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* About Visual Cards */
.about-visual {
    position: relative;
    padding: 2rem;
}

.visual-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    transition: var(--transition-base);
    border-left: 4px solid var(--accent-color);
}

.visual-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.visual-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.visual-card h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.visual-card p {
    color: var(--text-secondary);
    margin: 0;
}

/* ============================================================================
   6. SERVICES SECTION
   ============================================================================ */

.services-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
    transition: var(--transition-base);
    border-top: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.service-link:hover {
    gap: 1rem;
    color: var(--accent-dark);
}

/* ============================================================================
   7. CONTACT SECTION
   ============================================================================ */

.contact-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: var(--white);
}

.contact-section .section-label {
    color: var(--accent-light);
}

.contact-section .section-title {
    color: var(--white);
}

.contact-section .section-description {
    color: rgba(255, 255, 255, 0.8);
}

/* Contact Information Cards */
.contact-info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    height: 100%;
}

.contact-info-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-info-card .info-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-base);
}

.contact-info-card:hover .info-icon {
    background: var(--accent-color);
    transform: scale(1.1);
}

.contact-info-card .info-icon i {
    font-size: 2rem;
    color: var(--accent-light);
}

.contact-info-card:hover .info-icon i {
    color: var(--white);
}

.contact-info-card .info-content h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.contact-info-card .info-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.contact-info-card .info-content a {
    color: var(--accent-light);
    transition: var(--transition-base);
    text-decoration: none;
}

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

/* ============================================================================
   8. FOOTER
   ============================================================================ */

.footer-section {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-brand .brand-icon {
    width: 60px;
    height: 60px;
    font-size: 1.75rem;
}

.footer-brand h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--accent-light);
    font-size: 0.95rem;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact-list i {
    color: var(--accent-color);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--accent-light);
    padding-left: 0.5rem;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================================================
   9. ANIMATIONS & TRANSITIONS
   ============================================================================ */

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slide In Animation */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================================================
   10. RESPONSIVE DESIGN
   ============================================================================ */

/* Tablet (768px and below) */
@media (max-width: 768px) {
    :root {
        --section-padding: 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .brand-wrapper {
        gap: 0.75rem;
    }

    .brand-name {
        font-size: 1rem;
    }

    .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .navbar-nav {
        padding-top: 1rem;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
    }

    .about-visual {
        margin-top: 3rem;
    }

    .service-card {
        margin-bottom: 2rem;
    }

    .contact-info-wrapper {
        margin-top: 3rem;
    }
}

/* Mobile (576px and below) */
@media (max-width: 576px) {
    .section-title {
        font-size: 1.75rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .visual-card {
        padding: 1.5rem;
    }

    .service-card {
        padding: 2rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .footer-section {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* Large Screens (1400px and above) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

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

.bg-accent {
    background-color: var(--accent-color) !important;
}

.text-primary-custom {
    color: var(--primary-color) !important;
}

.bg-primary-custom {
    background-color: var(--primary-color) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.service-card .service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
    margin-bottom: 20px;
}

.service-card {
    overflow: hidden;
}

.contact-info-card .info-content p {
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

.contact-info-card .info-content a {
    overflow-wrap: break-word;
    word-wrap: break-word;
    display: inline-block;
    max-width: 100%;
    font-size: 0.9em;
    /* Optional: slightly smaller text */
}