/* ============================================
   Gold Buyers of America — Spokane
   Classic & Elegant Design System
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --navy: #0A1628;
    --navy-light: #132240;
    --navy-mid: #1A2D4A;
    --gold: #C5A059;
    --gold-light: #D4B76A;
    --gold-dark: #A8863E;
    --cream: #F7F4EE;
    --cream-dark: #EDE8DD;
    --white: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-muted: #7A7A7A;
    --border-light: rgba(197, 160, 89, 0.2);
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.1);
    --shadow-lg: 0 8px 40px rgba(10, 22, 40, 0.12);
    --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.2);
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--cream);
}

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

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.25;
    color: var(--navy);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 14px 32px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

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

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

.btn-secondary:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(247, 244, 238, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.header.scrolled {
    background: rgba(247, 244, 238, 0.98);
    border-bottom-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--navy);
}

.logo-mark {
    color: var(--gold);
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.logo-light .logo-text {
    color: var(--white);
}

.nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav a {
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding: 4px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--gold);
    transition: width var(--transition);
}

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

.nav a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--navy);
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: 4px;
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--navy-light);
    color: var(--white) !important;
    transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 80%, rgba(197, 160, 89, 0.06) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(10, 22, 40, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    padding-right: 20px;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 20px;
}

.hero-headline {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-headline em {
    color: var(--gold-dark);
    font-style: italic;
}

.hero-subheadline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.trust-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--gold);
    border-radius: 8px;
    z-index: -1;
    opacity: 0.4;
}

/* --- About --- */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-col {
    position: relative;
}

.about-image-wrap {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 55%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.about-image-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-content-col .section-eyebrow {
    text-align: left;
}

.about-content-col .section-title {
    text-align: left;
}

.about-stats {
    display: flex;
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border-light);
}

.stat {
    flex: 1;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-dark);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    background: var(--border-light);
    align-self: stretch;
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
}

.service-card {
    background: var(--white);
    border-radius: 8px;
    padding: 36px 28px;
    border: 1px solid transparent;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--gold);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--navy);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Process --- */
.process {
    padding: 100px 0;
    background: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.process-step {
    text-align: center;
    padding: 32px 20px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 44px;
    right: -12px;
    width: 24px;
    height: 2px;
    background: var(--gold);
    opacity: 0.4;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Why Us --- */
.why-us {
    padding: 100px 0;
    background: var(--navy);
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-content .section-eyebrow {
    color: var(--gold);
}

.why-content .section-title {
    color: var(--white);
    text-align: left;
}

.why-content .lead {
    color: rgba(255,255,255,0.7);
}

.why-list {
    list-style: none;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.why-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(197, 160, 89, 0.15);
    border: 1px solid rgba(197, 160, 89, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    margin-top: 2px;
}

.why-list li span {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
}

.why-list li strong {
    color: var(--white);
}

.why-image-col {
    position: relative;
}

.why-image-main {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.why-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.why-image-stack {
    position: relative;
    margin-top: 20px;
}

.why-image-stack img {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.why-badge {
    position: absolute;
    bottom: -16px;
    left: 20px;
    background: var(--gold);
    color: var(--navy);
    padding: 12px 20px;
    border-radius: 6px;
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-gold);
}

/* --- CTA Banner --- */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--navy);
    margin-bottom: 12px;
}

.cta-text p {
    font-size: 1.05rem;
    color: rgba(10, 22, 40, 0.7);
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info .section-eyebrow {
    text-align: left;
}

.contact-info .section-title {
    text-align: left;
}

.contact-details {
    list-style: none;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item dt {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.contact-item dd {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-item strong {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--navy);
}

.contact-item span,
.contact-item a {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.contact-item a:hover {
    color: var(--gold-dark);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.form-note {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--cream-dark);
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--cream);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-privacy {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 48px 40px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.form-success .success-icon {
    color: var(--gold);
    margin-bottom: 20px;
}

.form-success h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* --- Footer --- */
.footer {
    background: var(--navy);
    color: var(--white);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
    font-family: var(--font-sans);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-contact address {
    font-style: normal;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact p,
.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-step:not(:last-child)::after {
        display: none;
    }

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

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(247, 244, 238, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-light);
        padding: 24px;
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }

    .nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav ul {
        flex-direction: column;
        gap: 16px;
    }

    .nav a {
        font-size: 1rem;
        padding: 8px 0;
    }

    .nav-cta {
        text-align: center;
        display: block;
    }

    /* Hero */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content {
        padding-right: 0;
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-image-frame {
        max-height: 400px;
    }

    .hero-accent {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        justify-content: center;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image-secondary {
        position: relative;
        bottom: auto;
        right: auto;
        width: 100%;
        margin-top: 16px;
    }

    .about-content-col .section-title,
    .about-content-col .section-eyebrow {
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Process */
    .process-steps {
        grid-template-columns: 1fr;
    }

    /* Why Us */
    .why-grid {
        grid-template-columns: 1fr;
    }

    .why-image-col {
        order: -1;
    }

    /* CTA */
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-info .section-title,
    .contact-info .section-eyebrow {
        text-align: center;
    }

    .contact-form {
        padding: 28px;
    }

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

    .footer-brand p {
        max-width: none;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-headline {
        font-size: 1.9rem;
    }

    .hero-trust {
        flex-direction: column;
        gap: 12px;
    }

    .about-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

    .stat {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
    }
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}