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

:root {
    --color-terracotta-deep: #6B2F1A;
    --color-terracotta: #8B4513;
    --color-terracotta-light: #A0522D;
    --color-terracotta-muted: #B8704A;
    --color-sand: #F5E6D3;
    --color-sand-light: #FAF3EB;
    --color-sand-pale: #FDF8F3;
    --color-warm-gray: #6B5B4F;
    --color-warm-gray-light: #9B8B7F;
    --color-dark: #2C1810;
    --color-dark-soft: #3D2B1F;
    --color-cream: #FFFDF9;
    --color-white: #FFFFFF;
    --color-overlay: rgba(44, 24, 16, 0.72);

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 3px rgba(44, 24, 16, 0.08);
    --shadow-md: 0 4px 16px rgba(44, 24, 16, 0.10);
    --shadow-lg: 0 8px 32px rgba(44, 24, 16, 0.12);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-dark);
    background-color: var(--color-cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 243, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(139, 69, 19, 0.08);
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
}

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--color-terracotta);
    color: var(--color-sand-light);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-primary {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
}

.logo-secondary {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-warm-gray);
}

/* Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-menu a {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-warm-gray);
    letter-spacing: 0.02em;
    transition: color var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-terracotta);
    transition: width var(--transition);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    color: var(--color-terracotta);
}

.nav-menu a:hover::after,
.nav-menu a:focus-visible::after {
    width: 100%;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-dark);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/6992138/pexels-photo-6992138.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(44, 24, 16, 0.82) 0%,
        rgba(107, 47, 26, 0.70) 50%,
        rgba(44, 24, 16, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-5xl) var(--space-xl);
    max-width: 800px;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-sand-muted);
    color: rgba(245, 230, 211, 0.7);
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-sand-light);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(245, 230, 211, 0.75);
    max-width: 560px;
    margin: 0 auto var(--space-2xl);
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(245, 230, 211, 0.45);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll-indicator svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-terracotta);
    color: var(--color-sand-light);
    border-color: var(--color-terracotta);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-sand-light);
    border-color: rgba(245, 230, 211, 0.35);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--color-sand-light);
    background: rgba(245, 230, 211, 0.08);
}

.btn-light {
    background: var(--color-sand-light);
    color: var(--color-terracotta-deep);
    border-color: var(--color-sand-light);
}

.btn-light:hover,
.btn-light:focus-visible {
    background: var(--color-sand);
    border-color: var(--color-sand);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

/* ===== SECTION COMMON ===== */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
    letter-spacing: -0.01em;
}

section {
    padding: var(--space-5xl) 0;
}

/* ===== SERVICES ===== */
.services {
    background: var(--color-sand-pale);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-header .section-title {
    max-width: 500px;
    margin: 0 auto;
}

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

.service-card {
    background: var(--color-cream);
    border: 1px solid rgba(139, 69, 19, 0.10);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(139, 69, 19, 0.18);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(139, 69, 19, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracotta);
    margin-bottom: var(--space-lg);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.service-description {
    font-size: 0.925rem;
    line-height: 1.65;
    color: var(--color-warm-gray);
    margin-bottom: var(--space-lg);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--color-warm-gray);
    padding-left: 1.25rem;
    position: relative;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 6px;
    height: 6px;
    background: var(--color-terracotta-muted);
    border-radius: 50%;
}

/* ===== ABOUT ===== */
.about {
    background: var(--color-cream);
}

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

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

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

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

.about-body {
    font-size: 0.975rem;
    line-height: 1.75;
    color: var(--color-warm-gray);
    margin-bottom: var(--space-lg);
}

.about-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(139, 69, 19, 0.12);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-terracotta);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-warm-gray-light);
    letter-spacing: 0.02em;
}

/* ===== APPROACH ===== */
.approach {
    background: var(--color-sand-pale);
}

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

.approach-step {
    padding: var(--space-xl);
    position: relative;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: rgba(139, 69, 19, 0.15);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.step-description {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-warm-gray);
}

/* ===== CTA BANNER ===== */
.cta-banner {
    background: var(--color-dark);
    padding: var(--space-4xl) 0;
}

.cta-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-eyebrow {
    color: rgba(245, 230, 211, 0.55);
    margin-bottom: var(--space-sm);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 600;
    color: var(--color-sand-light);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.cta-description {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(245, 230, 211, 0.65);
    margin-bottom: var(--space-2xl);
}

/* ===== CONTACT ===== */
.contact {
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

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

.contact-body {
    font-size: 0.975rem;
    line-height: 1.75;
    color: var(--color-warm-gray);
    margin-bottom: var(--space-2xl);
}

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

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

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

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-warm-gray-light);
    margin-bottom: 0.15rem;
}

.contact-value,
.contact-item a {
    font-size: 0.975rem;
    color: var(--color-dark);
    transition: color var(--transition);
}

.contact-item a:hover,
.contact-item a:focus-visible {
    color: var(--color-terracotta);
}

/* Form */
.contact-form-wrapper {
    background: var(--color-sand-pale);
    border: 1px solid rgba(139, 69, 19, 0.10);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-xl);
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-warm-gray);
    letter-spacing: 0.04em;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 0.875rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-dark);
    background: var(--color-cream);
    border: 1px solid rgba(139, 69, 19, 0.18);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-warm-gray-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: rgba(139, 69, 19, 0.06);
    border: 1px solid rgba(139, 69, 19, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-terracotta-deep);
    text-align: center;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-dark);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand .logo-mark {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-sand-light);
}

.footer-tagline {
    font-size: 0.825rem;
    color: rgba(245, 230, 211, 0.5);
    margin: 0;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.footer-nav a {
    font-size: 0.825rem;
    color: rgba(245, 230, 211, 0.6);
    transition: color var(--transition);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
    color: var(--color-sand-light);
}

.footer-copy {
    font-size: 0.75rem;
    color: rgba(245, 230, 211, 0.35);
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

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

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

    .about-grid,
    .contact-grid {
        gap: var(--space-3xl);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253, 248, 243, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        border-bottom: 1px solid rgba(139, 69, 19, 0.10);
        box-shadow: var(--shadow-md);
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        font-size: 1rem;
    }

    .hero-headline {
        font-size: clamp(1.875rem, 7vw, 2.75rem);
    }

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

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

    .about-image-wrapper {
        order: -1;
    }

    .approach-steps {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-wrap: wrap;
        gap: var(--space-xl);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

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

    section {
        padding: var(--space-4xl) 0;
    }

    .service-card {
        padding: var(--space-xl);
    }

    .contact-form-wrapper {
        padding: var(--space-xl);
    }
}