/* ==========================================================================
   Smith & Miller Website Styles
   Managed IT Services for Pittsburgh SMBs
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables / Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-charcoal: #2D2D2D;
    --color-miller-earth: #6B5B4F;
    --color-brass: #9A7B4F;
    --color-off-white: #FDFBF7;
    --color-warm-gray: #E8E4DD;
    --color-light-gray: #F5F3EF;
    --color-white: #FFFFFF;

    /* Semantic Colors */
    --color-text: var(--color-charcoal);
    --color-text-muted: #666666;
    --color-text-light: #999999;
    --color-accent: var(--color-miller-earth);
    --color-accent-hover: #5a4d42;
    --color-cta: var(--color-brass);
    --color-cta-hover: #876a42;
    --color-bg: var(--color-off-white);
    --color-bg-alt: var(--color-light-gray);
    --color-border: var(--color-warm-gray);

    /* Typography */
    --font-serif: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 800px;
    --max-width-wide: 1400px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

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

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

ul, ol {
    list-style: none;
}

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

h1 {
    font-size: var(--text-4xl);
    letter-spacing: -0.02em;
}

h2 {
    font-size: var(--text-3xl);
    letter-spacing: -0.01em;
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

h6 {
    font-size: var(--text-base);
}

p {
    margin-bottom: var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

.lead {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--color-text-muted);
}

.label {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
}

/* Wordmark */
.wordmark {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-charcoal);
}

.wordmark .amp {
    color: var(--color-miller-earth);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

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

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

.section {
    padding: var(--space-16) 0;
}

.section--lg {
    padding: var(--space-24) 0;
}

.section--sm {
    padding: var(--space-10) 0;
}

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

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: var(--color-off-white);
}

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

/* Grid */
.grid {
    display: grid;
    gap: var(--space-8);
}

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

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

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid--2,
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }
}

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

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    max-width: var(--max-width-wide);
    margin: 0 auto;
}

.header__logo .wordmark {
    font-size: var(--text-xl);
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    padding: var(--space-2) 0;
    position: relative;
}

.nav__link:hover {
    color: var(--color-accent);
}

.nav__link--active {
    color: var(--color-accent);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

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

.header__phone {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--color-charcoal);
}

.header__phone:hover {
    color: var(--color-accent);
}

.header__phone svg {
    width: 18px;
    height: 18px;
}

/* Mobile Navigation */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-charcoal);
    transition: var(--transition-fast);
}

@media (max-width: 900px) {
    .nav__toggle {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-20) var(--space-8);
        gap: var(--space-8);
        transition: right var(--transition-base);
        box-shadow: var(--shadow-lg);
    }

    .header__nav.is-open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }

    .nav__link {
        font-size: var(--text-lg);
    }

    .header__phone {
        margin-top: auto;
    }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    padding: var(--space-20) 0 var(--space-16);
    background-color: var(--color-bg);
}

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

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

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

.hero__label {
    margin-bottom: var(--space-4);
}

.hero h1 {
    margin-bottom: var(--space-6);
}

.hero__subtitle {
    font-size: var(--text-xl);
    line-height: 1.6;
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

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

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.hero__trust {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.hero__trust svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

/* Hero with side content */
.hero--split {
    padding: var(--space-16) 0;
}

.hero--split .hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    max-width: var(--max-width);
}

@media (max-width: 900px) {
    .hero--split .hero__inner {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

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

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

.btn--accent {
    background-color: var(--color-cta);
    color: var(--color-white);
    border-color: var(--color-cta);
}

.btn--accent:hover {
    background-color: var(--color-cta-hover);
    border-color: var(--color-cta-hover);
    color: var(--color-white);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-off-white);
    border-color: var(--color-off-white);
}

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

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn svg {
    width: 18px;
    height: 18px;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--space-8);
    transition: box-shadow var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card--accent {
    border-left: 4px solid var(--color-accent);
}

.card--dark {
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
    border-color: transparent;
}

.card--dark h3,
.card--dark h4 {
    color: var(--color-off-white);
}

.card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}

.card__icon svg {
    width: 24px;
    height: 24px;
}

.card h3, .card h4 {
    margin-bottom: var(--space-3);
}

.card p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

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

/* Service Card */
.service-card {
    padding: var(--space-8);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.service-card__number {
    font-family: var(--font-serif);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-border);
    margin-bottom: var(--space-4);
}

.service-card h3 {
    margin-bottom: var(--space-4);
}

.service-card ul {
    margin-top: var(--space-4);
}

.service-card li {
    position: relative;
    padding-left: var(--space-5);
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.service-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Features / Benefits
   -------------------------------------------------------------------------- */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;
    }
}

.feature {
    display: flex;
    gap: var(--space-4);
}

.feature__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-off-white);
    border-radius: 50%;
}

.feature__icon svg {
    width: 20px;
    height: 20px;
}

.feature h4 {
    font-family: var(--font-sans);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.feature p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonial {
    padding: var(--space-8);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-accent);
}

.testimonial__quote {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.testimonial__quote::before {
    content: '"';
}

.testimonial__quote::after {
    content: '"';
}

.testimonial__author {
    font-size: var(--text-sm);
    font-weight: 600;
}

.testimonial__company {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Process / Steps
   -------------------------------------------------------------------------- */
.process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

@media (max-width: 900px) {
    .process {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process {
        grid-template-columns: 1fr;
    }
}

.process__step {
    text-align: center;
    position: relative;
}

.process__number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: var(--text-lg);
}

.process__step h4 {
    font-family: var(--font-sans);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.process__step p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Pricing
   -------------------------------------------------------------------------- */
.pricing-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 900px) {
    .pricing-table {
        grid-template-columns: 1fr;
    }
}

.pricing-card {
    padding: var(--space-8);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    text-align: center;
}

.pricing-card--featured {
    border-color: var(--color-accent);
    border-width: 2px;
    position: relative;
}

.pricing-card__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-accent);
    color: var(--color-off-white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-1) var(--space-4);
}

.pricing-card__tier {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.pricing-card h3 {
    margin-bottom: var(--space-4);
}

.pricing-card__price {
    font-family: var(--font-serif);
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.pricing-card__price span {
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--color-text-muted);
}

.pricing-card__description {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.pricing-card ul {
    text-align: left;
    margin-bottom: var(--space-6);
}

.pricing-card li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
}

.pricing-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   FAQ / Accordion
   -------------------------------------------------------------------------- */
.faq-list {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-charcoal);
}

.faq-item__question:hover {
    color: var(--color-accent);
}

.faq-item__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.faq-item__icon svg {
    width: 16px;
    height: 16px;
}

.faq-item.is-open .faq-item__icon {
    transform: rotate(180deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.is-open .faq-item__answer {
    max-height: 500px;
}

.faq-item__answer-inner {
    padding-bottom: var(--space-5);
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
    max-width: 600px;
}

.form__group {
    margin-bottom: var(--space-5);
}

.form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast);
}

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

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

.form__hint {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-2);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

@media (max-width: 600px) {
    .form__row {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Contact Info
   -------------------------------------------------------------------------- */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-info__item {
    display: flex;
    gap: var(--space-4);
}

.contact-info__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-alt);
    color: var(--color-accent);
}

.contact-info__icon svg {
    width: 24px;
    height: 24px;
}

.contact-info__item h4 {
    font-family: var(--font-sans);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.contact-info__item p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.contact-info__item a {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-charcoal);
}

.contact-info__item a:hover {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
}

@media (max-width: 900px) {
    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer__inner {
        grid-template-columns: 1fr;
    }
}

.footer__brand .wordmark {
    font-size: var(--text-2xl);
    color: var(--color-off-white);
    margin-bottom: var(--space-4);
}

.footer__tagline {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-miller-earth);
    margin-bottom: var(--space-4);
}

.footer__description {
    font-size: var(--text-sm);
    color: var(--color-warm-gray);
    margin-bottom: var(--space-4);
}

.footer__contact p {
    font-size: var(--text-sm);
    color: var(--color-warm-gray);
    margin-bottom: var(--space-1);
}

.footer h4 {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-miller-earth);
    margin-bottom: var(--space-4);
}

.footer__nav li {
    margin-bottom: var(--space-2);
}

.footer__nav a {
    font-size: var(--text-sm);
    color: var(--color-warm-gray);
}

.footer__nav a:hover {
    color: var(--color-off-white);
}

.footer__bottom {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

.footer__smith {
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   CTA Sections
   -------------------------------------------------------------------------- */
.cta-section {
    text-align: center;
    padding: var(--space-16) var(--space-6);
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
}

.cta-section h2 {
    color: var(--color-off-white);
    margin-bottom: var(--space-4);
}

.cta-section p {
    color: var(--color-warm-gray);
    max-width: 600px;
    margin: 0 auto var(--space-6);
}

.cta-section .btn {
    margin: 0 var(--space-2);
}

/* --------------------------------------------------------------------------
   Service Area
   -------------------------------------------------------------------------- */
.area-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

@media (max-width: 768px) {
    .area-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.area-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.area-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.area-item span {
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background-color: var(--color-bg-alt);
}

td {
    font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.hidden { display: none; }

@media (max-width: 768px) {
    .hide-mobile { display: none; }
}

@media (min-width: 769px) {
    .show-mobile { display: none; }
}

/* Screen reader only */
.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;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn var(--transition-slow) ease forwards;
}

.animate-slide-up {
    animation: slideUp var(--transition-slow) ease forwards;
}

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

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a {
        color: #000;
        text-decoration: underline;
    }
}