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

:root {
    --color-primary: #1a2942;
    --color-accent: #b8956a;
    --color-bg: #fafaf8;
    --color-bg-gray: #f2f2f0;
    --color-text: #3a3a3a;
    --color-text-light: #5a5a58;
    --color-text-lighter: #7a7a78;
    --color-border: #e8e8e6;
    --color-white: #ffffff;
    --font-serif: 'Crimson Pro', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header */
.site-header {
    background-color: var(--color-primary);
    padding: 24px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 14px;
    letter-spacing: 0.15em;
    color: var(--color-bg);
    text-decoration: none;
    font-weight: 500;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-bg);
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 48px;
}

.nav-menu li a {
    color: #b8b8b6;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--color-bg);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
}

.centered-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.centered-content-wide {
    max-width: 1100px;
    margin: 0 auto;
}

/* Typography */
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5vw, 72px);
    line-height: 1.15;
    color: var(--color-primary);
    margin-bottom: 32px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.pillar-title {
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.text-large {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.text-large:last-child {
    margin-bottom: 0;
}

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

/* Divider */
.divider {
    height: 1px;
    width: 120px;
    background: linear-gradient(to right, var(--color-accent), transparent);
    margin-bottom: 32px;
}

.divider.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* Sections */
.hero-section {
    padding: 96px 0 128px;
}

.hero-content {
    max-width: 1100px;
}

.hero-description {
    font-size: 20px;
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 680px;
    margin-bottom: 48px;
}

.content-section {
    padding: 96px 0;
}

.section-border {
    border-top: 1px solid var(--color-border);
}

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

/* Grids */
.two-column-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.three-column-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-top: 64px;
}

/* Buttons */
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: 15px;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: all 0.3s;
    border: 1px solid var(--color-primary);
}

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

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

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.cta-button-center {
    margin-top: 40px;
    text-align: center;
}

/* Pillar Cards */
.pillar-card {
    text-align: left;
}

.pillar-number {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--color-accent);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.pillar-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* Industry List */
.industry-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.industry-item {
    border-left: 2px solid var(--color-accent);
    padding-left: 20px;
}

.industry-title {
    font-size: 16px;
    color: var(--color-primary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.industry-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* Philosophy Content */
.philosophy-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Forms */
.form-group {
    margin-bottom: 32px;
}

.form-label {
    display: block;
    font-size: 14px;
    color: var(--color-primary);
    letter-spacing: 0.03em;
    margin-bottom: 12px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid #d8d8d6;
    background-color: var(--color-white);
    font-size: 16px;
    color: var(--color-text);
    font-family: var(--font-sans);
}

.form-textarea {
    resize: vertical;
    min-height: 200px;
}

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

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: #b8b8b6;
    padding: 80px 0 40px;
    margin-top: 96px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-logo {
    font-size: 14px;
    letter-spacing: 0.15em;
    color: var(--color-bg);
    margin-bottom: 24px;
    font-weight: 500;
}

.footer-description {
    font-size: 14px;
    line-height: 1.8;
    color: #b8b8b6;
    max-width: 280px;
}

.footer-heading {
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--color-bg);
    font-weight: 500;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: #b8b8b6;
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(184, 184, 182, 0.2);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #888886;
}

/* Service Cards */
.service-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 48px;
    margin-bottom: 96px;
}

.service-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3vw, 36px);
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.service-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.service-impact,
.service-serves {
    padding-top: 24px;
}

.service-impact h4,
.service-serves h4 {
    font-size: 16px;
    color: var(--color-primary);
    margin-bottom: 12px;
    letter-spacing: 0.03em;
    font-weight: 500;
}

.service-impact ul {
    list-style: none;
    padding-left: 0;
}

.service-impact li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    padding-left: 20px;
    position: relative;
    margin-bottom: 12px;
}

.service-impact li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 64px 0;
}

.success-badge {
    display: inline-block;
    padding: 12px 24px;
    border: 1px solid var(--color-accent);
    font-size: 13px;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.success-message h2 {
    font-family: var(--font-serif);
    font-size: 32px;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.success-message p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Legal Pages */
.legal-content {
    max-width: 1100px;
    margin: 0 auto;
}

.legal-section {
    margin-bottom: 48px;
}

.legal-section h2 {
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.legal-section p,
.legal-section li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
}

.legal-section ul {
    list-style: none;
    padding-left: 0;
    margin-top: 16px;
}

.legal-section li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.legal-section li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.legal-date {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-lighter);
    margin-bottom: 24px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 32px;
    }
    
    .container {
        padding: 0 32px;
    }
    
    .two-column-grid,
    .service-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .three-column-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 72px;
        flex-direction: column;
        background-color: var(--color-primary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 32px 0;
        gap: 24px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-section {
        padding: 64px 0 80px;
    }
    
    .content-section {
        padding: 64px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .nav-container,
    .container {
        padding: 0 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .text-large {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 18px;
    }
}