/* ========================================
   CSS Custom Properties
   ======================================== */
:root {
    --color-terracotta: #C06C44;
    --color-terracotta-dark: #A85533;
    --color-terracotta-light: #D4896A;
    --color-sand: #F5F0EB;
    --color-sand-dark: #E8DFD6;
    --color-sand-light: #FAF7F4;
    --color-cream: #FDFCFA;
    --color-text: #2C2420;
    --color-text-light: #6B5B52;
    --color-text-muted: #9B8B82;
    --color-white: #FFFFFF;
    --color-border: #E8DFD6;
    --color-border-light: #F0E8E0;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.5rem;
    --fs-4xl: 3.25rem;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --shadow-sm: 0 1px 2px rgba(44, 36, 32, 0.04), 0 1px 3px rgba(44, 36, 32, 0.06);
    --shadow-md: 0 4px 12px rgba(44, 36, 32, 0.06), 0 2px 4px rgba(44, 36, 32, 0.04);
    --shadow-lg: 0 12px 40px rgba(44, 36, 32, 0.08), 0 4px 12px rgba(44, 36, 32, 0.04);
    --shadow-xl: 0 24px 60px rgba(44, 36, 32, 0.10), 0 8px 20px rgba(44, 36, 32, 0.06);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    max-width: 560px;
    line-height: 1.7;
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-2xl);
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--color-white);
    border: 1.5px solid var(--color-terracotta);
}

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-terracotta);
    border: 1.5px solid var(--color-terracotta);
}

.btn-ghost:hover {
    background-color: var(--color-terracotta);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    color: var(--color-text);
}

.nav-logo-icon {
    flex-shrink: 0;
}

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

.nav-links a {
    font-size: var(--fs-sm);
    font-weight: 400;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-terracotta);
    transition: width var(--transition-base);
}

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

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

.nav-cta {
    font-weight: 500 !important;
    color: var(--color-terracotta) !important;
    padding: 0.5rem 1.25rem;
    border: 1.5px solid var(--color-terracotta);
    border-radius: var(--radius-md);
    transition: all var(--transition-base) !important;
}

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

.nav-cta:hover {
    background-color: var(--color-terracotta) !important;
    color: var(--color-white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-text);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-cream);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-2xl) var(--space-xl);
        gap: var(--space-lg);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
    }
    
    .nav-links.open {
        transform: translateX(0);
    }
    
    .nav-links a {
        font-size: var(--fs-lg);
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding-top: 120px;
    padding-bottom: var(--space-3xl);
    background-color: var(--color-sand-light);
    overflow: hidden;
}

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

@media (min-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.hero-eyebrow {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-size: clamp(var(--fs-2xl), 5vw, var(--fs-4xl));
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

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

.hero-subheadline {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.stat-card {
    position: absolute;
    background-color: var(--color-white);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.stat-card--top {
    top: -20px;
    right: -16px;
}

.stat-card--bottom {
    bottom: 40px;
    left: -20px;
}

.stat-card-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.stat-card-value {
    font-family: var(--font-serif);
    font-size: var(--fs-2xl);
    color: var(--color-terracotta);
    font-weight: 600;
}

.stat-card-unit {
    font-size: var(--fs-lg);
    font-weight: 400;
}

.hero-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin-top: var(--space-3xl);
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--space-4xl) 0;
    background-color: var(--color-cream);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header .section-subtitle {
    margin: 0 auto;
}

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

@media (min-width: 600px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--color-sand);
    color: var(--color-terracotta);
    margin-bottom: var(--space-lg);
}

.service-title {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-md);
}

.service-description {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.service-link {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-terracotta);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: var(--space-sm);
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--space-4xl) 0;
    background-color: var(--color-sand-light);
}

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

@media (min-width: 768px) {
    .about-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

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

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

.about-content .section-title {
    margin-bottom: var(--space-xl);
}

.about-text {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-values {
    margin-top: var(--space-2xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md) var(--space-xl);
}

.value-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.value-label {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

.value-line {
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

/* ========================================
   Training Section
   ======================================== */
.training {
    padding: var(--space-4xl) 0;
    background-color: var(--color-cream);
}

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

@media (min-width: 768px) {
    .training-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.training-content .section-title {
    margin-bottom: var(--space-lg);
}

.training-text {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

.training-features {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.training-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

.training-features svg {
    flex-shrink: 0;
    color: var(--color-terracotta);
    margin-top: 2px;
}

.training-visual {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.training-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   Quote Section
   ======================================== */
.quote-section {
    padding: var(--space-4xl) 0;
    background-color: var(--color-terracotta);
}

.quote-wrapper {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.quote-mark {
    margin-bottom: var(--space-lg);
    opacity: 0.6;
}

.quote-wrapper blockquote {
    font-family: var(--font-serif);
    font-size: clamp(var(--fs-xl), 3vw, var(--fs-2xl));
    font-style: italic;
    line-height: 1.5;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.quote-attribution {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.04em;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--space-4xl) 0;
    background-color: var(--color-sand-light);
}

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

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

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

.contact-intro {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: grid;
    gap: var(--space-xl);
}

.contact-detail {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.contact-detail svg {
    color: var(--color-terracotta);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.contact-detail-value {
    font-size: var(--fs-base);
    color: var(--color-text);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--color-terracotta);
    transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
    color: var(--color-terracotta-dark);
    text-decoration: underline;
}

.contact-form-wrapper {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
}

.contact-form {
    display: grid;
    gap: var(--space-lg);
}

.form-group {
    display: grid;
    gap: var(--space-sm);
}

.form-group label {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    color: var(--color-text);
    background-color: var(--color-sand-light);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(192, 108, 68, 0.1);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    text-align: center;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    gap: var(--space-md);
}

.form-success.active {
    display: flex;
}

.form-success svg {
    margin-bottom: var(--space-sm);
}

.form-success h3 {
    font-size: var(--fs-xl);
    color: var(--color-text);
}

.form-success p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

/* ========================================
   Map Section
   ======================================== */
.map-section {
    border-top: 1px solid var(--color-border-light);
}

.map-container {
    width: 100%;
    height: 320px;
    filter: grayscale(30%) contrast(1.05);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 600px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 900px) {
    .footer-container {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: var(--fs-lg);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

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

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

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

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

.footer-contact a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
}

.footer-bottom-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

@media (min-width: 600px) {
    .footer-bottom-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.35);
}

/* ========================================
   Reveal Animations (progressive enhancement)
   ======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Default visible state for no-JS */
.reveal {
    opacity: 1;
    transform: none;
}

/* ========================================
   Mobile adjustments
   ======================================== */
@media (max-width: 480px) {
    .hero {
        padding-top: 100px;
    }
    
    .stat-card--top {
        right: 0;
        top: -16px;
    }
    
    .stat-card--bottom {
        left: 0;
        bottom: 24px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: var(--space-xl);
    }
}