/* =============================================
   Easy Audit Consulting - Elegant Styles
   ============================================= */

/* CSS Variables */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-100: #f8f8f8;
    --color-gray-200: #e8e8e8;
    --color-gray-400: #888888;
    --color-gray-600: #555555;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --container-max: 1200px;
    --header-height: 100px;

    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-black);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.3;
}

/* =============================================
   Header
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    z-index: 1000;
    border-bottom: 1px solid var(--color-gray-200);
}

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

.logo img {
    height: 50px;
    width: auto;
}

/* Navigation */
.nav-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-black);
    transition: width var(--transition-smooth);
}

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

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-black);
    transition: var(--transition-smooth);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-xl);
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-style: italic;
    max-width: 800px;
    font-weight: 400;
}

.hero-title span {
    display: block;
    margin-top: var(--spacing-xs);
}

/* =============================================
   Services Section
   ============================================= */
.services {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.services-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    min-height: 800px;
}

.services-image {
    position: relative;
    overflow: hidden;
}

.services-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.services-content {
    padding: var(--spacing-xl) var(--spacing-lg);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    font-weight: 400;
}

.section-title.centered {
    text-align: center;
}

.services-intro {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.services-description {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg) var(--spacing-md);
}

.service-card {
    position: relative;
}

.service-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-xs);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.service-title:hover {
    color: var(--color-gray-600);
}

.service-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray-600);
}

/* =============================================
   About Section
   ============================================= */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-100);
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* =============================================
   Contact Section
   ============================================= */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content > p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray-200);
    border-radius: 4px;
    transition: all var(--transition-smooth);
}

.contact-link:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.contact-link svg {
    width: 20px;
    height: 20px;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    padding: var(--spacing-md) 0;
    background: var(--color-black);
    color: var(--color-white);
}

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

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 992px) {
    .services-layout {
        grid-template-columns: 1fr;
    }

    .services-image {
        height: 400px;
    }

    .services-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 80px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 0;
        border-bottom: 1px solid var(--color-gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-smooth);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-gray-200);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-sm) 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .hero {
        padding-top: calc(var(--header-height) + var(--spacing-lg));
    }
}

@media (max-width: 480px) {
    .services-image {
        height: 300px;
    }

    .contact-link {
        width: 100%;
        justify-content: center;
    }
}

/* =============================================
   Page Hero (Inner Pages)
   ============================================= */
.page-hero {
    padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-lg);
    background: var(--color-gray-100);
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-style: italic;
    font-weight: 400;
    text-align: center;
}

/* =============================================
   About Page Styles
   ============================================= */
.about-intro {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.about-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lead-text {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.about-intro-content p {
    font-size: 1.1rem;
    line-height: 1.9;
}

.about-founder {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-100);
}

.founder-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.founder-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.founder-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

.credentials {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.credential {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-black);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
    color: var(--color-white);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
    color: var(--color-black);
    font-size: 1rem;
    font-weight: 500;
    border: 2px solid var(--color-white);
    cursor: pointer;
    transition: all var(--transition-smooth);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-black);
    color: var(--color-black);
}

.btn-outline:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* =============================================
   Services Page Styles
   ============================================= */
.services-intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.services-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.services-intro-content p {
    font-size: 1.1rem;
    line-height: 1.9;
}

/* Pricing Section */
.pricing-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-100);
}

.pricing-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-smooth);
}

.pricing-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border: 2px solid var(--color-black);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-black);
    color: var(--color-white);
    padding: 4px 16px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.pricing-tier {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
}

.period {
    font-size: 1rem;
    color: var(--color-gray-600);
}

.pricing-description {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.95rem;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-gray-200);
    line-height: 1.6;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-card .btn {
    width: 100%;
    text-align: center;
}

/* A La Carte Section */
.alacarte-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.alacarte-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.alacarte-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.alacarte-card {
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    text-align: center;
    transition: all var(--transition-smooth);
}

.alacarte-card:hover {
    border-color: var(--color-black);
}

.alacarte-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.alacarte-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

/* =============================================
   Contact Page Styles
   ============================================= */
.contact-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.contact-form-container {
    padding-right: var(--spacing-lg);
    border-right: 1px solid var(--color-gray-200);
}

.form-intro {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    font-size: 1rem;
    font-family: var(--font-body);
    border: 1px solid var(--color-gray-200);
    border-radius: 4px;
    background: var(--color-white);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-black);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    align-self: flex-start;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-black);
    color: var(--color-white);
    border: 2px solid var(--color-black);
    cursor: pointer;
}

.btn-submit:hover {
    background: transparent;
    color: var(--color-black);
}

.contact-info-container {
    padding-left: var(--spacing-md);
}

.contact-info-container p {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.contact-detail-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray-200);
    border-radius: 4px;
    transition: all var(--transition-smooth);
}

.contact-detail-link:hover {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.contact-detail-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.contact-location {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.contact-location h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.contact-location p {
    margin-bottom: var(--spacing-xs);
}

.location-note {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    font-style: italic;
}

/* =============================================
   Additional Responsive Styles
   ============================================= */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .founder-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .founder-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .credentials {
        justify-content: center;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .contact-form-container {
        padding-right: 0;
        border-right: none;
        padding-bottom: var(--spacing-lg);
        border-bottom: 1px solid var(--color-gray-200);
    }

    .contact-info-container {
        padding-left: 0;
        padding-top: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .alacarte-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .btn-submit {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: calc(var(--header-height) + var(--spacing-lg)) 0 var(--spacing-md);
    }
}