/*
Theme Name: Richelle Mayor - Authority Theme
Theme URI: https://richellemayor.com
Author: Richelle Mayor
Author URI: https://richellemayor.com
Description: A premium authority and thought leadership theme for Richelle Mayor, AI and Marketing Systems Strategist. Designed for US-based healthcare and local service businesses.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: richellemayor
Tags: custom-menu, custom-logo, featured-images, full-width-template, block-styles, wide-blocks
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
*/

/* ==========================================================================
   CSS CUSTOM PROPERTIES / DESIGN TOKENS
   ========================================================================== */

:root {
    /* Typography */
    --font-display: 'Instrument Serif', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Color Palette — Gold & Purple, premium advisory brand */
    --color-ink: #1a1a1a;
    --color-ink-light: #3d3d3d;
    --color-ink-muted: #6b6b6b;
    --color-surface: #ffffff;
    --color-surface-warm: #faf7f9;
    --color-surface-cool: #f6f4f8;
    --color-border: #e3dfe6;
    --color-border-light: #efebed;
    --color-accent: #5b2d8e;
    --color-accent-light: #7b42b8;
    --color-accent-subtle: #f0e8f7;
    --color-highlight: #c9a24e;
    --color-highlight-subtle: #faf3e0;
    --color-gold: #c9a24e;
    --color-gold-light: #dbb963;
    --color-gold-subtle: #faf3e0;
    --color-purple: #5b2d8e;
    --color-purple-light: #7b42b8;
    --color-purple-deep: #3e1a66;

    /* Spacing Scale — generous vertical rhythm */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3.5rem;
    --space-3xl: 5rem;
    --space-4xl: 7rem;
    --space-5xl: 10rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 780px;
    --container-wide: 1400px;
    --header-height: 80px;

    /* Typography Scale — upgraded for authority & hierarchy */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1.0625rem;
    --text-lg: 1.25rem;
    --text-xl: 1.375rem;
    --text-2xl: 1.75rem;
    --text-3xl: 2.25rem;
    --text-4xl: 3rem;
    --text-5xl: 3.75rem;
    --text-6xl: 4.75rem;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-xl: 0 16px 50px rgba(0,0,0,0.1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.75;
    color: var(--color-ink);
    background-color: var(--color-surface);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

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

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
}

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

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

.section {
    padding-top: var(--space-5xl);
    padding-bottom: var(--space-5xl);
}

.section--warm {
    background-color: var(--color-surface-warm);
}

.section--cool {
    background-color: var(--color-surface-cool);
}

.section--dark {
    background-color: var(--color-purple-deep);
    color: var(--color-surface);
}

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

.section--dark p {
    color: rgba(255,255,255,0.75);
}

.section__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    display: inline-block;
}

.section--dark .section__label {
    color: var(--color-highlight);
}

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

.section__subtitle {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--color-ink-muted);
    max-width: 600px;
    line-height: 1.6;
}

.section--dark .section__subtitle {
    color: rgba(255,255,255,0.6);
}

.text-center { text-align: center; }
.text-center .section__subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Screen reader text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 1rem 2.25rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
    line-height: 1;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-surface);
}

.btn--primary:hover {
    background-color: var(--color-accent-light);
    color: var(--color-surface);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
    border-color: var(--color-ink);
    color: var(--color-ink);
    transform: translateY(-1px);
}

.btn--ghost {
    background: transparent;
    color: var(--color-accent);
    padding-left: 0;
    padding-right: 0;
}

.btn--ghost:hover {
    color: var(--color-accent-light);
}

.btn--ghost::after {
    content: '→';
    transition: transform var(--duration-fast) var(--ease-out);
}

.btn--ghost:hover::after {
    transform: translateX(4px);
}

.btn--light {
    background-color: var(--color-surface);
    color: var(--color-ink);
}

.btn--light:hover {
    background-color: var(--color-surface-warm);
    color: var(--color-ink);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
}

/* ==========================================================================
   SITE HEADER
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background-color: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--duration-normal) var(--ease-out),
                background-color var(--duration-normal) var(--ease-out);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border-light);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.site-logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-ink);
    text-decoration: none;
    letter-spacing: -0.02em;
}

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

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

/* Main Navigation */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    list-style: none;
}

.main-nav a {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-ink-muted);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    transition: color var(--duration-fast) var(--ease-out);
}

.main-nav a:hover,
.main-nav .current-menu-item a,
.main-nav .current_page_item a {
    color: var(--color-ink);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--duration-normal) var(--ease-out);
}

.main-nav a:hover::after,
.main-nav .current-menu-item a::after,
.main-nav .current_page_item a::after {
    width: 100%;
}

.header-cta {
    font-size: var(--text-sm) !important;
    padding: 0.625rem 1.25rem !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    position: relative;
    width: 32px;
    height: 32px;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background-color: var(--color-ink);
    position: absolute;
    left: 6px;
    transition: all var(--duration-normal) var(--ease-out);
}

.menu-toggle span:nth-child(1) { top: 10px; }
.menu-toggle span:nth-child(2) { top: 16px; }
.menu-toggle span:nth-child(3) { top: 22px; }

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 16px;
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 16px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    padding-top: calc(var(--header-height) + var(--space-5xl));
    padding-bottom: var(--space-5xl);
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at 70% 30%, var(--color-accent-subtle) 0%, transparent 50%),
                radial-gradient(ellipse at 90% 70%, var(--color-gold-subtle) 0%, transparent 60%);
    opacity: 0.6;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 820px;
}

.hero__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero__label::before {
    content: '';
    width: 24px;
    height: 1px;
    background-color: var(--color-accent);
}

.hero__title {
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    line-height: 1.08;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.025em;
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-ink-muted);
    max-width: 580px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

/* ==========================================================================
   CREDIBILITY BAR
   ========================================================================== */

.credibility {
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-3xl) 0;
}

.credibility__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2xl);
}

.credibility__item {
    text-align: center;
    padding: var(--space-lg);
}

.credibility__number {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.credibility__text {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.5;
}

/* ==========================================================================
   FEATURED THINKING (BLOG CARDS)
   ========================================================================== */

.thinking-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.thinking-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.thinking-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.thinking-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-surface-cool);
}

.thinking-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.thinking-card:hover .thinking-card__image img {
    transform: scale(1.03);
}

.thinking-card__body {
    padding: var(--space-xl);
}

.thinking-card__category {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    display: inline-block;
}

.thinking-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.thinking-card__title a {
    color: var(--color-ink);
    text-decoration: none;
}

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

.thinking-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.thinking-card__meta {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
}

/* ==========================================================================
   SYSTEMS SECTION
   ========================================================================== */

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.system-card {
    padding: var(--space-2xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
}

.system-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.system-card__icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-accent-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: var(--text-xl);
    color: var(--color-accent);
}

.system-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
}

.system-card__desc {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.6;
}

/* ==========================================================================
   PHILOSOPHY / QUOTE SECTION
   ========================================================================== */

.philosophy {
    text-align: center;
}

.philosophy__quote {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    line-height: 1.2;
    max-width: 900px;
    margin: 0 auto var(--space-xl);
    color: var(--color-ink);
    letter-spacing: -0.02em;
}

.philosophy__attribution {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    font-style: normal;
}

/* ==========================================================================
   CASE STUDY CARDS
   ========================================================================== */

.case-study-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
}

.case-study-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.case-study-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.case-study-card__body {
    padding: var(--space-2xl);
}

.case-study-card__industry {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-highlight);
    margin-bottom: var(--space-sm);
}

.case-study-card__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
}

.case-study-card__title a {
    color: var(--color-ink);
}

.case-study-card__title a:hover {
    color: var(--color-accent);
}

.case-study-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.case-study-card__results {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border-light);
}

.case-study-card__stat-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-gold);
    line-height: 1;
}

.case-study-card__stat-label {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    margin-top: var(--space-xs);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-purple-deep) 0%, var(--color-purple) 100%);
    color: var(--color-surface);
    text-align: center;
    padding: var(--space-5xl) 0;
}

.cta-section__title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    color: var(--color-surface);
    margin-bottom: var(--space-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section__text {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.6);
    max-width: 500px;
    margin: 0 auto var(--space-2xl);
}

/* ==========================================================================
   SITE FOOTER
   ========================================================================== */

.site-footer {
    background-color: var(--color-purple-deep);
    color: rgba(255,255,255,0.5);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: var(--space-2xl);
}

.footer__brand-desc {
    font-size: var(--text-sm);
    line-height: 1.7;
    max-width: 320px;
}

.footer__heading {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: var(--space-lg);
}

.footer__links {
    list-style: none;
}

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

.footer__links a {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.5);
    transition: color var(--duration-fast) var(--ease-out);
}

.footer__links a:hover {
    color: rgba(255,255,255,0.9);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-xs);
}

.footer__bottom a {
    color: rgba(255,255,255,0.4);
}

/* ==========================================================================
   PAGE TEMPLATES
   ========================================================================== */

/* Page Header */
.page-header {
    padding-top: calc(var(--header-height) + var(--space-4xl));
    padding-bottom: var(--space-4xl);
    border-bottom: 1px solid var(--color-border-light);
}

.page-header__title {
    font-size: clamp(var(--text-4xl), 5vw, var(--text-5xl));
    margin-bottom: var(--space-lg);
}

.page-header__subtitle {
    font-size: var(--text-lg);
    color: var(--color-ink-muted);
    max-width: 600px;
    line-height: 1.7;
}

/* About Page */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-intro__image {
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-surface-cool);
}

.about-intro__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-intro__text h3 {
    margin-bottom: var(--space-lg);
}

.about-intro__text p {
    color: var(--color-ink-muted);
    line-height: 1.8;
}

/* Work With Me Page */
.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.engagement-card {
    padding: var(--space-2xl);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-normal) var(--ease-out);
}

.engagement-card:hover {
    border-color: var(--color-accent);
}

.engagement-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
}

.engagement-card__desc {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.6;
}

/* For / Not For Lists */
.fit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.fit-list {
    padding: var(--space-2xl);
    border-radius: var(--radius-md);
}

.fit-list--yes {
    background-color: var(--color-accent-subtle);
}

.fit-list--no {
    background-color: var(--color-surface-cool);
}

.fit-list__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-lg);
}

.fit-list ul {
    list-style: none;
}

.fit-list li {
    padding: var(--space-sm) 0;
    font-size: var(--text-sm);
    color: var(--color-ink-light);
    padding-left: var(--space-xl);
    position: relative;
}

.fit-list--yes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.fit-list--no li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--color-ink-muted);
    font-weight: 600;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info h3 {
    margin-bottom: var(--space-lg);
}

.contact-info p {
    color: var(--color-ink-muted);
}

.contact-info__email {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-ink);
    display: inline-block;
    margin: var(--space-xl) 0;
}

.contact-form label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-ink-light);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-base);
    margin-bottom: var(--space-lg);
    transition: border-color var(--duration-fast) var(--ease-out);
    background: var(--color-surface);
    color: var(--color-ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form textarea {
    min-height: 160px;
    resize: vertical;
}

/* Calendly Embed */
.calendly-embed {
    margin-top: var(--space-2xl);
    border-radius: var(--radius-md);
    overflow: hidden;
    min-height: 650px;
}

/* ==========================================================================
   SINGLE POST / THINKING
   ========================================================================== */

.single-post__header {
    padding-top: calc(var(--header-height) + var(--space-4xl));
    padding-bottom: var(--space-3xl);
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
}

.single-post__category {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    display: inline-block;
}

.single-post__title {
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.single-post__meta {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
}

.single-post__featured {
    max-width: var(--container-max);
    margin: 0 auto var(--space-3xl);
    padding: 0 var(--space-xl);
}

.single-post__featured img {
    width: 100%;
    border-radius: var(--radius-md);
    aspect-ratio: 21 / 9;
    object-fit: cover;
}

.single-post__content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-xl) var(--space-4xl);
}

.single-post__content h2 {
    font-size: var(--text-3xl);
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
}

.single-post__content h3 {
    font-size: var(--text-2xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.single-post__content p {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--color-ink-light);
}

.single-post__content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-xl);
    margin: var(--space-2xl) 0;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    line-height: 1.4;
    color: var(--color-ink);
}

.single-post__content ul,
.single-post__content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.single-post__content li {
    margin-bottom: var(--space-sm);
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--color-ink-light);
}

/* Post CTA */
.post-cta {
    background-color: var(--color-surface-warm);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    margin-top: var(--space-3xl);
    text-align: center;
}

.post-cta h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
}

.post-cta p {
    color: var(--color-ink-muted);
    max-width: 480px;
    margin: 0 auto var(--space-lg);
}

/* ==========================================================================
   LEAD CAPTURE SECTION
   ========================================================================== */

.lead-capture {
    background: linear-gradient(135deg, var(--color-purple-deep) 0%, var(--color-purple) 60%, var(--color-accent-light) 100%);
    padding: var(--space-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lead-capture::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(201,162,78,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.lead-capture__inner {
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin: 0 auto;
}

.lead-capture__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.lead-capture__title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
    color: var(--color-surface);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.lead-capture__text {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.65);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.lead-capture__form {
    display: flex;
    gap: var(--space-sm);
    max-width: 480px;
    margin: 0 auto;
}

.lead-capture__form input {
    flex: 1;
    padding: 0.875rem var(--space-md);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.08);
    color: var(--color-surface);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    backdrop-filter: blur(4px);
}

.lead-capture__form input::placeholder {
    color: rgba(255,255,255,0.4);
}

.lead-capture__form input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255,255,255,0.12);
}

.lead-capture__form button {
    padding: 0.875rem 1.5rem;
    background-color: var(--color-gold);
    color: var(--color-ink);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
}

.lead-capture__form button:hover {
    background-color: var(--color-gold-light);
    transform: translateY(-1px);
}

.lead-capture__privacy {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.35);
    margin-top: var(--space-md);
}

@media (max-width: 600px) {
    .lead-capture__form {
        flex-direction: column;
    }
}

/* ==========================================================================
   ARCHIVE / THINKING INDEX
   ========================================================================== */

.archive-filters {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.archive-filter {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    background: transparent;
    color: var(--color-ink-muted);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.archive-filter:hover,
.archive-filter.active {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background-color: var(--color-accent-subtle);
}

/* ==========================================================================
   GUTENBERG BLOCK STYLES
   ========================================================================== */

.wp-block-group {
    margin-bottom: var(--space-2xl);
}

.wp-block-columns {
    gap: var(--space-2xl);
}

.wp-block-separator {
    border-color: var(--color-border-light);
    margin: var(--space-3xl) 0;
}

.wp-block-quote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-xl);
    font-family: var(--font-display);
    font-size: var(--text-xl);
}

.wp-block-pullquote {
    border: none;
    padding: var(--space-2xl) 0;
}

.wp-block-pullquote blockquote {
    border-left: none;
    text-align: center;
}

.wp-block-pullquote blockquote p {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    line-height: 1.3;
}

.wp-block-button .wp-block-button__link {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-sm);
    background-color: var(--color-accent);
    color: var(--color-surface);
    transition: all var(--duration-normal) var(--ease-out);
}

.wp-block-button .wp-block-button__link:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-1px);
}

.wp-block-image img {
    border-radius: var(--radius-md);
}

.wp-block-table table {
    border-collapse: collapse;
    width: 100%;
}

.wp-block-table td,
.wp-block-table th {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    text-align: left;
    font-size: var(--text-sm);
}

.wp-block-table th {
    font-weight: 500;
    color: var(--color-ink);
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-3xl) 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.pagination a {
    color: var(--color-ink-muted);
    border: 1px solid var(--color-border);
}

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

.pagination .current {
    background-color: var(--color-accent);
    color: var(--color-surface);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

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

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

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .about-intro {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

@media (max-width: 768px) {
    :root {
        --space-5xl: 6rem;
        --space-4xl: 4rem;
        --space-3xl: 3rem;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-surface);
        padding: var(--space-2xl);
        transform: translateX(100%);
        transition: transform var(--duration-normal) var(--ease-out);
        z-index: 999;
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: flex-start;
    }

    .main-nav a {
        font-size: var(--text-2xl);
        font-family: var(--font-display);
    }

    .credibility__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

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

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

    .case-study-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .hero {
        min-height: auto;
        padding-bottom: var(--space-4xl);
    }

    .btn-group {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .credibility__grid {
        grid-template-columns: 1fr;
    }

    .case-study-card__results {
        flex-direction: column;
        gap: var(--space-lg);
    }
}