/* ============================================
   SMITH & JONES - Brand Styles
   Trusted Counsel
   ============================================ */

/* CSS Custom Properties - Brand Colors & Typography */
:root {
    /* Primary Colors */
    --charcoal: #2D2D2D;
    --jones-blue: #3A4A5A;
    --off-white: #FDFBF7;

    /* Secondary Colors */
    --brass: #9A7B4F;
    --warm-gray: #E8E4DD;
    --light-gray: #F5F3EF;

    /* Typography */
    --font-serif: 'Libre Baskerville', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Layout */
    --max-width: 1200px;
    --content-width: 800px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--charcoal);
    background-color: var(--off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--charcoal);
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
}

h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--jones-blue);
    margin-bottom: var(--space-xs);
}

p {
    margin-bottom: var(--space-sm);
}

a {
    color: var(--jones-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Wordmark */
.wordmark {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--charcoal);
    font-size: 1.5rem;
    text-decoration: none;
    display: inline-block;
}

.wordmark .ampersand {
    color: var(--jones-blue);
    font-style: italic;
}

.wordmark:hover {
    color: var(--charcoal);
}

/* Layout Containers */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container--narrow {
    max-width: var(--content-width);
}

/* Header */
.header {
    background-color: var(--charcoal);
    padding: var(--space-sm) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.header .wordmark {
    color: var(--off-white);
    font-size: 1.25rem;
}

.header .wordmark:hover {
    color: var(--off-white);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__list {
    display: flex;
    list-style: none;
    gap: var(--space-md);
}

.nav__link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--warm-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) 0;
    position: relative;
}

.nav__link:hover,
.nav__link--active {
    color: var(--off-white);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--jones-blue);
    transition: width 0.2s ease;
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

.nav__cta {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--off-white);
    background-color: var(--jones-blue);
    padding: 0.625rem 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.nav__cta:hover {
    background-color: var(--charcoal);
    color: var(--off-white);
}

/* Mobile Navigation */
.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--off-white);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero Sections */
.hero {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.hero--dark {
    background-color: var(--charcoal);
    color: var(--off-white);
}

.hero--dark h1,
.hero--dark h2 {
    color: var(--off-white);
}

.hero--dark p {
    color: var(--warm-gray);
}

.hero--light {
    background-color: var(--light-gray);
}

.hero__title {
    font-size: 2.75rem;
    margin-bottom: var(--space-md);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero__subtitle {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--jones-blue);
    margin-bottom: var(--space-lg);
}

.hero__description {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.875rem 2rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn--primary {
    background-color: var(--jones-blue);
    color: var(--off-white);
}

.btn--primary:hover {
    background-color: var(--charcoal);
    color: var(--off-white);
}

.btn--secondary {
    background-color: transparent;
    color: var(--jones-blue);
    border: 1px solid var(--jones-blue);
}

.btn--secondary:hover {
    background-color: var(--jones-blue);
    color: var(--off-white);
}

.btn--light {
    background-color: var(--off-white);
    color: var(--jones-blue);
}

.btn--light:hover {
    background-color: var(--warm-gray);
    color: var(--charcoal);
}

/* Sections */
.section {
    padding: var(--space-3xl) 0;
}

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

.section--dark {
    background-color: var(--charcoal);
    color: var(--off-white);
}

.section--dark h2,
.section--dark h3 {
    color: var(--off-white);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section__title {
    margin-bottom: var(--space-sm);
}

.section__intro {
    max-width: 600px;
    margin: 0 auto;
    color: #666;
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.card {
    background-color: white;
    padding: var(--space-lg);
    border-left: 3px solid var(--jones-blue);
}

.card--light {
    background-color: var(--light-gray);
}

.card__title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--charcoal);
}

.card__description {
    font-size: 0.9375rem;
    color: #666;
    margin-bottom: 0;
}

.card__link {
    display: inline-block;
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Feature Block */
.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.feature--reverse {
    direction: rtl;
}

.feature--reverse > * {
    direction: ltr;
}

.feature__content {
    padding: var(--space-lg) 0;
}

.feature__visual {
    background-color: var(--light-gray);
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Quote Block */
.quote {
    padding: var(--space-xl);
    background-color: var(--charcoal);
    color: var(--off-white);
    border-left: 4px solid var(--jones-blue);
    margin: var(--space-xl) 0;
}

.quote__text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 0;
}

/* List Styles */
.list {
    list-style: none;
    padding: 0;
}

.list li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 6px;
    height: 6px;
    background-color: var(--jones-blue);
}

/* Framework Visual */
.framework {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.framework__item {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--light-gray);
}

.framework__number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--jones-blue);
    margin-bottom: var(--space-xs);
}

.framework__label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--charcoal);
    margin-bottom: var(--space-sm);
}

.framework__description {
    font-size: 0.875rem;
    color: #666;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: var(--space-3xl) 0;
    background-color: var(--charcoal);
    color: var(--off-white);
}

.cta-section h2 {
    color: var(--off-white);
    margin-bottom: var(--space-sm);
}

.cta-section p {
    color: var(--warm-gray);
    max-width: 500px;
    margin: 0 auto var(--space-lg);
}

/* Forms */
.form {
    max-width: 500px;
}

.form__group {
    margin-bottom: var(--space-md);
}

.form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--charcoal);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    border: 1px solid var(--warm-gray);
    background-color: white;
    color: var(--charcoal);
    transition: border-color 0.2s ease;
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--jones-blue);
}

.form__textarea {
    min-height: 150px;
    resize: vertical;
}

/* Contact Info */
.contact-info {
    margin-top: var(--space-xl);
}

.contact-info__item {
    margin-bottom: var(--space-sm);
}

.contact-info__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
}

.contact-info__value {
    font-size: 1rem;
}

/* Footer */
.footer {
    background-color: var(--charcoal);
    color: var(--warm-gray);
    padding: var(--space-xl) 0;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__left {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer .wordmark {
    color: var(--off-white);
    font-size: 1.125rem;
}

.footer__tagline {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.875rem;
    color: var(--jones-blue);
}

.footer__right {
    text-align: right;
}

.footer__location,
.footer__copyright {
    font-size: 0.8125rem;
}

.footer__smith {
    font-size: 0.75rem;
    margin-top: var(--space-xs);
    color: #666;
}

/* Page Header */
.page-header {
    padding: var(--space-xl) 0;
    background-color: var(--light-gray);
    border-bottom: 1px solid var(--warm-gray);
}

.page-header__title {
    margin-bottom: var(--space-xs);
}

.page-header__description {
    font-size: 1.125rem;
    color: #666;
    max-width: 600px;
}

/* Content Sections */
.content {
    padding: var(--space-xl) 0;
}

.content h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.content h2:first-child {
    margin-top: 0;
}

.content p {
    max-width: 700px;
}

/* Bio Section */
.bio {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.bio__image {
    background-color: var(--light-gray);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #999;
    text-align: center;
    padding: var(--space-sm);
}

.bio__content h3 {
    margin-bottom: var(--space-xs);
}

.bio__title {
    font-size: 0.875rem;
    color: var(--jones-blue);
    margin-bottom: var(--space-md);
}

.bio__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--warm-gray);
}

.bio__stat {
    text-align: center;
}

.bio__stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--jones-blue);
}

.bio__stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
}

/* Placeholder/Coming Soon */
.placeholder {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.placeholder__icon {
    font-size: 3rem;
    color: var(--jones-blue);
    margin-bottom: var(--space-md);
}

.placeholder__title {
    margin-bottom: var(--space-sm);
}

.placeholder__description {
    color: #666;
    max-width: 400px;
    margin: 0 auto;
}

/* Divider */
.divider {
    width: 60px;
    height: 2px;
    background-color: var(--jones-blue);
    margin: var(--space-lg) 0;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .card-grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .feature--reverse {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 4rem;
    }

    h1, .hero__title {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .nav__list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--charcoal);
        flex-direction: column;
        padding: var(--space-md);
        gap: 0;
    }

    .nav__list.active {
        display: flex;
    }

    .nav__link {
        padding: var(--space-sm) 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav__toggle {
        display: block;
    }

    .nav__cta {
        display: none;
    }

    .card-grid--3,
    .card-grid--2 {
        grid-template-columns: 1fr;
    }

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

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

    .bio__image {
        max-width: 200px;
    }

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

    .footer__right {
        text-align: center;
    }
}

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

    h1, .hero__title {
        font-size: 1.75rem;
    }

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

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--jones-blue);
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--jones-blue);
    color: white;
    padding: 8px;
    z-index: 1000;
}

.skip-link:focus {
    top: 0;
}