/* Abstract Services — Main Stylesheet */

:root {
    --color-navy: #1a2744;
    --color-navy-light: #2a3d66;
    --color-gold: #c9a227;
    --color-gold-light: #e8c547;
    --color-cream: #f8f6f2;
    --color-white: #ffffff;
    --color-gray: #6b7280;
    --color-gray-light: #e5e7eb;
    --font-serif: 'DM Serif Display', Georgia, serif;
    --font-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow: 0 4px 24px rgba(26, 39, 68, 0.08);
    --radius: 8px;
    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-navy);
    background: var(--color-cream);
}

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

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

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

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-navy);
    font-weight: 700;
}

.logo:hover {
    color: var(--color-navy);
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--color-navy);
    color: var(--color-gold);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    border-radius: var(--radius);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.35rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-navy);
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

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

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    color: var(--color-white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a227' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 640px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.92;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.85rem 1.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    color: var(--color-navy);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.6);
}

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

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

.btn-dark:hover {
    background: var(--color-navy-light);
    border-color: var(--color-navy-light);
    color: var(--color-white);
}

/* Sections */
.section {
    padding: 4.5rem 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3rem;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: 0.75rem;
}

.section-header p {
    color: var(--color-gray);
    font-size: 1.05rem;
}

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

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(26, 39, 68, 0.12);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(201, 162, 39, 0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

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

/* Stats */
.stats-bar {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--color-gold);
    line-height: 1.2;
}

.stat-item span {
    font-size: 0.95rem;
    opacity: 0.85;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--color-gold) 0%, #b8921f 100%);
    color: var(--color-navy);
    padding: 3.5rem 0;
    text-align: center;
}

.cta-banner h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.75rem;
}

.cta-banner p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

/* Page Header */
.page-header {
    background: var(--color-navy);
    color: var(--color-white);
    padding: 3.5rem 0;
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 0.5rem;
}

.page-header p {
    opacity: 0.85;
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}

/* Services Detail */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    align-items: start;
}

.service-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-gold);
    line-height: 1;
}

.service-item h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.service-item p {
    color: var(--color-gray);
}

.service-item ul {
    margin-top: 0.75rem;
    padding-left: 1.25rem;
    color: var(--color-gray);
}

.service-item li {
    margin-bottom: 0.35rem;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.team-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition);
}

.team-card:hover {
    transform: translateY(-4px);
}

.team-avatar {
    height: 200px;
    background: linear-gradient(135deg, var(--color-navy-light) 0%, var(--color-navy) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--color-gold);
}

.team-info {
    padding: 1.5rem;
}

.team-info h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.team-role {
    color: var(--color-gold);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.team-info p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--color-gray);
    margin-bottom: 2rem;
}

.contact-detail {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(201, 162, 39, 0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-detail h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray);
    margin-bottom: 0.25rem;
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color var(--transition);
}

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

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: 1rem;
}

/* Footer */
.site-footer {
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.8);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
    padding: 3.5rem 1.5rem;
}

.footer-brand .logo-mark {
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.75);
}

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

.footer-contact p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 0;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        box-shadow: var(--shadow);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }

    .main-nav.open {
        max-height: 300px;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
    }

    .main-nav a {
        display: block;
        padding: 0.75rem 1.5rem;
    }

    .hero {
        padding: 3.5rem 0;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-item {
        grid-template-columns: 1fr;
    }
}