@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    --navy: #0B1E36;
    --navy-light: #1A365D;
    --copper: #C48B57;
    --copper-hover: #A67344;
    --white: #FFFFFF;
    --bg-light: #F9FAFB;
    --text-main: #111827;
    --text-muted: #4B5563;
    --border-color: #E5E7EB;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --container-width: 1280px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { max-width: 100vw; overflow-x: hidden; }

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 600;
}

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

p { margin-bottom: 1.5rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

/* Header */
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.25rem 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.5px;
}

.logo span { color: var(--copper); }

.desktop-nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.desktop-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--copper);
    transition: var(--transition);
}

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

.desktop-nav .btn-consult {
    background-color: var(--navy);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 2px;
}
.desktop-nav .btn-consult::after { display: none; }
.desktop-nav .btn-consult:hover {
    background-color: var(--copper);
    color: var(--white);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--navy);
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--navy);
    color: var(--white);
    border: 1px solid var(--navy);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--navy);
    border: 1px solid var(--navy);
}

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

/* Base Sections */
.section-padding { padding: 6rem 0; }
.section-padding-large { padding: 10rem 0; }
.bg-navy { background-color: var(--navy); color: var(--white); }
.bg-navy h2, .bg-navy h3, .bg-navy p { color: var(--white); }
.bg-navy p { opacity: 0.8; }
.bg-white { background-color: var(--white); }
.bg-copper { background-color: var(--copper); color: var(--white); }

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* Hero Section */
.hero-minimal {
    padding: 8rem 0 6rem;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}
.hero-minimal h1 { font-size: 3.5rem; max-width: 900px; margin-bottom: 1.5rem; }
.hero-minimal .lead { font-size: 1.25rem; max-width: 700px; color: var(--text-muted); margin-bottom: 2.5rem; }

/* Content Section Layout */
.content-layout {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 4rem;
}
.sidebar-box {
    background: var(--white);
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--copper);
}
.sidebar-box h4 { font-size: 1.125rem; margin-bottom: 1rem; }
.sidebar-box ul { list-style: none; }
.sidebar-box li { margin-bottom: 0.75rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.75rem; }
.sidebar-box li:last-child { margin-bottom: 0; border-bottom: none; padding-bottom: 0; }
.sidebar-box a { color: var(--text-muted); font-size: 0.95rem; }
.sidebar-box a:hover { color: var(--copper); }
.sidebar-box a.active { color: var(--copper); font-weight: 600; }

/* Typographic Pull Quotes */
.pull-quote {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--navy);
    border-left: 4px solid var(--copper);
    padding-left: 2rem;
    margin: 3rem 0;
    line-height: 1.3;
}

/* Data / Stat Points */
.stat-item {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}
.stat-item .number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--copper);
    margin-bottom: 0.5rem;
}
.stat-item .label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* Cards / Service Items */
.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    border-color: var(--copper);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}
.service-card .icon { font-size: 2rem; color: var(--copper); margin-bottom: 1.5rem; }
.service-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.service-card p { flex-grow: 1; font-size: 0.95rem; }
.service-card .read-more {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--copper);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
}
.service-card .read-more::after {
    content: '→';
    margin-left: 0.5rem;
    transition: var(--transition);
}
.service-card:hover .read-more::after { transform: translateX(5px); }

/* Process Steps */
.process-steps {
    counter-reset: step;
}
.step-item {
    position: relative;
    padding-left: 4rem;
    margin-bottom: 3rem;
}
.step-item::before {
    counter-increment: step;
    content: "0" counter(step);
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--copper);
    font-weight: 700;
    border-bottom: 2px solid var(--copper);
    padding-bottom: 0.25rem;
}
.step-item h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }

/* Forms */
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em; }
.form-control {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--copper);
    background-color: var(--white);
}
textarea.form-control { min-height: 150px; resize: vertical; }

/* Footer */
.site-footer {
    background-color: var(--navy-light);
    color: var(--white);
    padding: 5rem 0 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}
.footer-brand h4 { font-family: var(--font-heading); color: var(--white); font-size: 1.5rem; margin-bottom: 1.5rem; }
.footer-brand p { color: rgba(255,255,255,0.7); }
.footer-links h5 { color: var(--white); font-family: var(--font-body); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1.5rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.footer-links a:hover { color: var(--copper); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .content-layout { grid-template-columns: 1fr; }
    .hero-minimal h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .mobile-toggle { display: block; }
    
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 2rem; }
    
    .hero-minimal { padding: 5rem 0 3rem; }
    .hero-minimal h1 { font-size: 2.25rem; }
    .hero-minimal .lead { font-size: 1.125rem; }
    
    .section-padding { padding: 4rem 0; }
    .section-padding-large { padding: 5rem 0; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--white);
    z-index: 1001;
    padding: 6rem 2rem 2rem;
    transform: translateX(100%);
    transition: var(--transition);
    overflow-y: auto;
}
.mobile-menu.active { transform: translateX(0); }
.mobile-menu a {
    display: block;
    font-size: 1.25rem;
    font-family: var(--font-heading);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}
.mobile-menu .close-menu {
    position: absolute;
    top: 1.5rem; right: 2rem;
    background: none; border: none;
    font-size: 2rem; color: var(--navy);
    cursor: pointer;
}

/* Utilities */
.text-copper { color: var(--copper); }
.mt-2 { margin-top: 1rem; } .mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 2rem; }
html, body { overflow-x: hidden; }