/**
 * Steadman AI — Stylesheet
 * Editorial-refined aesthetic with warm, human-first design
 */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    /* Primary */
    --navy-deep: #0f2942;
    --navy-mid: #1a365d;

    /* Secondary */
    --forest-deep: #1e3d35;
    --forest-mid: #2d5a4a;

    /* Neutrals */
    --grey-warm-dark: #3d4147;
    --grey-warm-mid: #6b7178;
    --grey-warm-light: #a8adb5;
    --grey-warm-pale: #e8e9eb;
    --cream: #f7f6f3;

    /* Accent */
    --accent-warm: #c27a5c;
    --accent-warm-light: #d4997f;
    --accent-warm-dark: #b06a4c;

    /* Legacy mappings for compatibility */
    --color-bg: var(--cream);
    --color-bg-warm: #F5F3EF;
    --color-bg-card: #FFFFFF;
    --color-text: var(--grey-warm-dark);
    --color-text-secondary: var(--grey-warm-mid);
    --color-text-muted: var(--grey-warm-light);
    --color-accent: var(--navy-deep);
    --color-accent-light: var(--navy-mid);
    --color-accent-dark: #0a1e30;
    --color-border: var(--grey-warm-pale);
    --color-border-light: #f0eeea;
    --color-highlight: var(--accent-warm);

    /* Typography */
    --font-display: 'Source Serif 4', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 10rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

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

/* ============================================
   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-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* Content links */
main a:not(.btn):not(.nav-cta):not(.logo):not(.contact-email) {
    color: var(--accent-warm);
    text-decoration: none;
    transition: text-decoration var(--transition-fast);
}

main a:not(.btn):not(.nav-cta):not(.logo):not(.contact-email):hover {
    text-decoration: underline;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 500;
}

p {
    max-width: 65ch;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

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

.section {
    padding: var(--space-3xl) 0;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section.revealed {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    margin-bottom: var(--space-xl);
}

.section-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    color: var(--color-text);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 4px;
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background-color: var(--accent-warm-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(194, 122, 92, 0.25);
}

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

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

/* ============================================
   Auth Page (Password Splash)
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-warm) 100%);
}

.auth-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 60% 40% at 20% 20%, rgba(61, 79, 95, 0.03), transparent),
        radial-gradient(ellipse 50% 50% at 80% 80%, rgba(232, 196, 160, 0.05), transparent);
    pointer-events: none;
}

.auth-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.auth-content {
    text-align: center;
    animation: fadeInUp 0.8s ease forwards;
}

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

.logo-text {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 500;
    letter-spacing: -0.03em;
    color: var(--navy-deep);
}

.logo-dot {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 500;
    color: var(--accent-warm);
}

.auth-tagline {
    font-family: var(--font-body);
    font-size: 1.125rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: var(--space-xl);
}

.auth-form {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.input-group:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 4px 20px rgba(61, 79, 95, 0.1);
}

.input-group input {
    flex: 1;
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: transparent;
    border: none;
    outline: none;
}

.input-group input::placeholder {
    color: var(--color-text-muted);
}

.submit-btn {
    padding: 1rem 1.25rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

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

.error-message {
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: #b85450;
    opacity: 0;
    transform: translateY(-5px);
    transition: all var(--transition-base);
}

.error-message.visible {
    opacity: 1;
    transform: translateY(0);
}

.auth-footer {
    position: absolute;
    bottom: var(--space-lg);
    left: 0;
    right: 0;
    text-align: center;
}

.auth-footer p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Auth animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
    20%, 40%, 60%, 80% { transform: translateX(8px); }
}

.auth-form.shake {
    animation: shake 0.5s ease;
}

body.fade-out {
    animation: fadeOut 0.3s ease forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
    }
}

/* ============================================
   Main Page Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(250, 249, 247, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 var(--color-border);
    padding: var(--space-sm) 0;
}

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

.navbar .logo {
    display: flex;
    align-items: baseline;
}

.navbar .logo-text {
    font-size: 1.95rem;
}

.navbar .logo-dot {
    font-size: 1.95rem;
}

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

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: 0.625rem 1.25rem;
    background-color: var(--accent-warm);
    color: white !important;
    border-radius: 4px;
    transition: all var(--transition-base) !important;
}

.nav-cta:hover {
    background-color: var(--accent-warm-dark);
    transform: translateY(-1px);
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    padding: 0;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--color-bg);
    padding: 6rem var(--space-md) var(--space-lg);
    flex-direction: column;
    gap: var(--space-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-text);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 6rem;
    position: relative;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(232, 196, 160, 0.08), transparent),
        var(--color-bg);
}

.hero-content {
    max-width: 800px;
}

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

.hero-title-line {
    display: block;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: float 3s ease-in-out infinite;
}

.scroll-dot {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(5px); }
}

@keyframes scrollBounce {
    0%, 100% { cy: 8; }
    50% { cy: 14; }
}

/* ============================================
   Philosophy Section
   ============================================ */
.philosophy {
    background: var(--color-bg-warm);
    padding-bottom: calc(var(--space-3xl) / 2);
}

.philosophy-intro {
    max-width: var(--max-width-narrow);
    margin-bottom: var(--space-2xl);
}

.philosophy-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.pillar {
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border-radius: 8px;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.pillar:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-warm);
    border-radius: 12px;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.pillar h3 {
    font-family: var(--font-display);
    margin-bottom: var(--space-sm);
}

.pillar p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.philosophy-stakes {
    max-width: var(--max-width-narrow);
    margin-top: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border-radius: 8px;
    border-left: 3px solid var(--accent-warm);
}

.philosophy-stakes h3 {
    font-family: var(--font-display);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.philosophy-stakes p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.philosophy-method {
    max-width: var(--max-width-narrow);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.philosophy-method h3 {
    font-family: var(--font-display);
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

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

.method-item {
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: 8px;
    border-left: 3px solid var(--color-highlight);
}

.method-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.method-item p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* ============================================
   Challenge Section
   ============================================ */
.challenge {
    background: var(--color-bg);
    padding-top: calc(var(--space-3xl) / 2);
    padding-bottom: calc(var(--space-3xl) / 2);
}

.challenge-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.challenge-item {
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border-radius: 8px;
    border: 1px solid var(--color-border-light);
}

.challenge-item h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.challenge-item p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.challenge-conclusion {
    max-width: var(--max-width-narrow);
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    font-style: italic;
    margin-top: var(--space-xl);
}

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

/* ============================================
   Services Section
   ============================================ */
.services {
    background: var(--color-bg);
    padding-top: calc(var(--space-3xl) / 2);
}

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

.service-category {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.category-title {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-highlight);
    margin-bottom: var(--space-sm);
}

.service-card {
    padding: var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-accent-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.service-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.service-header h4 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
}

.expand-btn {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.expand-btn:hover {
    background: var(--color-bg-warm);
    color: var(--color-accent);
}

.service-card.expanded .expand-btn {
    transform: rotate(45deg);
}

.service-summary {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.service-card.expanded .service-details {
    max-height: 500px;
}

.service-detail-content {
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-md);
}

.service-detail-content p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.service-audience {
    font-size: 0.8125rem !important;
    color: var(--color-text-muted) !important;
}

/* ============================================
   Proof Points Section
   ============================================ */
.proof-points {
    background: var(--color-accent);
    color: white;
}

.proof-points .section-label {
    color: rgba(255, 255, 255, 0.7);
}

.proof-points .section-title {
    color: white;
}

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

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

.proof-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.proof-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

.client-logos {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.logos-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg) var(--space-xl);
}

.client-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   Team Section
   ============================================ */
.team {
    background: var(--color-bg);
}

.team-intro {
    max-width: var(--max-width-narrow);
    margin-bottom: var(--space-xl);
}

.team-intro p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

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

.team-card {
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.team-card-header {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}

.team-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.team-role {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
}

.team-card p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.team-brings {
    font-size: 0.8125rem !important;
    color: var(--color-text-muted) !important;
}

/* Consultants */
.consultants {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.consultants-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

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

.consultant {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-md);
    background: var(--color-bg-warm);
    border-radius: 6px;
}

.consultant strong {
    font-weight: 600;
    color: var(--color-text);
}

.consultant span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================
   Values Section
   ============================================ */
.values {
    background: var(--color-bg-warm);
    padding: var(--space-2xl) 0;
}

.values-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

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

.value-item {
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: 8px;
    border: 1px solid var(--color-border-light);
}

.value-name {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.value-item p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* ============================================
   Heritage Section (PROMPT Books)
   ============================================ */
.heritage {
    background: var(--color-bg);
}

.heritage-intro {
    max-width: var(--max-width-narrow);
    margin-bottom: var(--space-xl);
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.book-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-bg-warm);
    border-radius: 8px;
    border-left: 3px solid var(--color-highlight);
    transition: all var(--transition-base);
}

.book-card:hover {
    border-left-color: var(--accent-warm);
}

.book-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
    color: var(--color-text);
}

.book-download {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-warm);
    text-decoration: none;
    transition: color var(--transition-base);
}

.book-download:hover {
    color: var(--color-text);
    text-decoration: underline;
}

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

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

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--color-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.contact-lead {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.contact-email {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
    border-bottom: 2px solid var(--color-highlight);
    transition: all var(--transition-base);
}

.contact-email:hover {
    color: var(--color-accent-dark);
    border-color: var(--color-accent);
}

.contact-cta {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-bg-warm);
    border-radius: 12px;
}

.contact-note {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-xl) 0 var(--space-lg);
    background: var(--navy-deep);
    color: var(--cream);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(247, 246, 243, 0.15);
}

.footer-brand .logo-text {
    font-size: 1.875rem;
    color: var(--cream);
}

.footer-brand .logo-dot {
    font-size: 1.875rem;
    color: var(--accent-warm);
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(247, 246, 243, 0.7);
    font-style: italic;
    margin-top: var(--space-xs);
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(247, 246, 243, 0.8);
    transition: color var(--transition-fast);
}

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

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

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(247, 246, 243, 0.6);
}

.footer-partner a {
    color: rgba(247, 246, 243, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-partner a:hover {
    color: var(--cream);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .service-category {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .category-title {
        grid-column: 1 / -1;
    }

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

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

    .founders-grid .team-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
    }
}

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

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 8rem 0 var(--space-2xl);
    }

    .hero-scroll-indicator {
        display: none;
    }

    .philosophy-pillars {
        grid-template-columns: 1fr;
    }

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

    .service-category {
        grid-template-columns: 1fr;
    }

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

    .logos-grid {
        gap: var(--space-md) var(--space-lg);
    }

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

    .founders-grid .team-card:last-child {
        max-width: 100%;
    }

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

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

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

    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .footer-links {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

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

    .proof-number {
        font-size: 2.5rem;
    }

    .client-name {
        font-size: 1rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .navbar,
    .hero-scroll-indicator,
    .mobile-menu,
    .expand-btn {
        display: none !important;
    }

    .section {
        opacity: 1;
        transform: none;
        padding: 2rem 0;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    body {
        background: white;
        color: black;
    }
}