/* 
   Simple Financial Statements - Main Stylesheet
   A clean, professional design for an accounting firm
*/

/* 
   Color Variables - Based on the provided image 
   - Purple highlight: hsl(260, 100%, 50%)
   - Blue accent: hsl(210, 60%, 40%)
   - Cream/beige: hsl(40, 30%, 90%)
   - Dark text: hsl(210, 10%, 25%)
   - Light text: hsl(0, 0%, 100%)
*/
:root {
    --color-primary: hsl(260, 70%, 55%);       /* Purple from flower */
    --color-primary-light: hsl(260, 70%, 65%);  /* Lighter version */
    --color-secondary: #3e5b7e;      /* New blue (darker) */
    --color-secondary-light: #6e8ba9; /* New blue (lighter) */
    --color-bg: hsl(40, 30%, 95%);    /* Keep cream background */
    --color-bg-light: hsl(40, 20%, 97%);
    --color-text: hsl(210, 10%, 25%);
    --color-text-light: hsl(210, 10%, 40%);
    --color-white: hsl(0, 0%, 100%);
    --color-black: hsl(0, 0%, 10%);
    --color-gray: hsl(0, 0%, 85%);
    --color-gray-dark: hsl(0, 0%, 70%);
    
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-text);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

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

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    position: relative;
    margin-bottom: 2rem;
    display: inline-block;
    padding: 0 10px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.section-header p {
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

.underline {
    display: none; /* Hiding the old underline since we're using ::after now */
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    border: none;
}

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

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

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

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

/* Header & Navigation */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    transition: var(--transition);
}

#header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo a {
    display: flex;
    align-items: center;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-weight: 400;
}

.logo img {
    height: 45px;
    max-width: 320px;
    margin-right: 10px;
    overflow: visible;
}

.nav-menu {
    display: flex;
}

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    color: var(--color-text);
    font-family: var(--font-primary);
    font-weight: 500;
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* Hero Section */
#hero {
    padding: 0;
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    color: var(--color-white);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2942&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(33, 43, 54, 0.7);
}

.hero-content {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    z-index: 10;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    color: var(--color-white);
    font-size: 3.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: var(--color-white);
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

#hero .container {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-text {
    flex: 1;
}

.about-text ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-text li {
    margin-bottom: 0.5rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

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

.service-icon {
    margin-bottom: 1.5rem;
}

.service-icon img {
    height: 60px;
    margin: 0 auto;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

/* Why Choose Us Section */
.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.feature-icon {
    font-size: 2rem;
    color: var(--color-primary);
}

.feature-content h3 {
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.testimonial blockquote {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 1rem;
    position: relative;
}

.testimonial blockquote::before,
.testimonial blockquote::after {
    content: '"';
    font-size: 2rem;
    color: var(--color-primary);
}

.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: var(--color-text-light);
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    justify-items: center;
}

.contact-method {
    text-align: center;
    margin-bottom: 2rem;
    width: 100%;
}

.contact-method i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact-method h3 {
    margin-bottom: 0.5rem;
}

.contact-image {
    grid-column: span 2;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--color-gray);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(65, 105, 225, 0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    text-align: center;
}

.form-message.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.form-message.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Footer */
#footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    height: 45px;
    max-width: 320px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
    overflow: visible;
}

.footer-logo p {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-links ul {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-gray);
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Back to Top Button */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .about-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .about-image,
    .about-text {
        width: 100%;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1.5rem 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Contact section mobile layout */
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        display: flex;
        flex-direction: column;
    }
    
    .contact-method {
        width: 100%;
        text-align: center;
        margin-bottom: 2rem;
        padding: 0;
    }
    
    .contact-method h3 {
        margin-bottom: 0.5rem;
    }
    
    .contact-method p {
        margin-bottom: 0.5rem;
    }
    
    .contact-image {
        margin-top: 1rem;
        margin-bottom: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-logo {
        align-items: center;
    }
    
    .footer-links ul {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .features-container {
        grid-template-columns: 1fr;
    }
    
    #hero {
        min-height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
}