/* ========================================
   CSS Variables & Reset
======================================== */
:root {
    --plum-50: #f5f0f6;
    --plum-100: #ebe0ee;
    --plum-200: #d8c0de;
    --plum-300: #c29ec9;
    --plum-400: #ad7ab3;
    --plum-500: #5D3A5A;
    --plum-600: #4e314d;
    --plum-700: #3f283e;
    --plum-800: #301f30;
    --plum-900: #211621;
    
    --amber-50: #fdf8f0;
    --amber-100: #fbe8d0;
    --amber-200: #f7d4a8;
    --amber-300: #f2be78;
    --amber-400: #e8a54a;
    --amber-500: #D4A574;
    --amber-600: #c48a4f;
    --amber-700: #a06a35;
    --amber-800: #7a5028;
    --amber-900: #54371c;
    
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;
    
    --transition: all 0.3s ease;
    --transition-slow: all 0.6s ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* ========================================
   Utility Classes
======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.col-text {
    max-width: 540px;
}

.col-image {
    position: relative;
}

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

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber-600);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--plum-700);
    margin-bottom: var(--spacing-md);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    border-radius: 2px;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--plum-500);
    color: var(--white);
    border: 1.5px solid var(--plum-500);
}

.btn-primary:hover {
    background-color: var(--plum-600);
    border-color: var(--plum-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(93, 58, 90, 0.2);
}

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--plum-500);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--plum-500);
    border: 1.5px solid var(--plum-500);
}

.btn-outline-light:hover {
    background-color: var(--plum-500);
    color: var(--white);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 0.9375rem;
}

/* ========================================
   Navigation
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--plum-700);
    letter-spacing: 0.02em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-600);
}

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

.nav-link {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-700);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--amber-500);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--plum-500);
}

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

.nav-cta {
    padding: 0.625rem 1.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--plum-500);
    border: 1.5px solid var(--plum-500);
    border-radius: 2px;
}

.nav-cta:hover {
    background-color: var(--plum-500);
    color: var(--white);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.hamburger {
    width: 24px;
    height: 1.5px;
    background-color: var(--plum-700);
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 1.5px;
    background-color: var(--plum-700);
    transition: var(--transition);
}

.hamburger::before {
    transform: translateY(-6px);
}

.hamburger::after {
    transform: translateY(6px);
}

/* ========================================
   Hero Section
======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(33, 22, 33, 0.65) 0%,
        rgba(93, 58, 90, 0.55) 50%,
        rgba(33, 22, 33, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 0 var(--spacing-lg);
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--amber-300);
    margin-bottom: var(--spacing-md);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.hero-sub {
    font-size: 1.125rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll svg {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(8px);
    }
    60% {
        transform: translateY(4px);
    }
}

/* ========================================
   About Section
======================================== */
.about {
    background-color: var(--white);
}

.about .row {
    gap: var(--spacing-3xl);
}

.about .section-title {
    margin-bottom: var(--spacing-lg);
}

.about .section-desc {
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--plum-500);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.image-frame {
    position: relative;
    overflow: hidden;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3/4;
}

.image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--amber-300);
    z-index: -1;
}

/* ========================================
   Services Section
======================================== */
.services {
    background-color: var(--gray-50);
}

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

.service-card {
    background-color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: 2px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--amber-200);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--plum-200);
    border-radius: 2px;
    margin-bottom: var(--spacing-lg);
    color: var(--plum-500);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--plum-700);
    margin-bottom: var(--spacing-sm);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ========================================
   Why Us Section
======================================== */
.why-us {
    background-color: var(--white);
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.why-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-200);
}

.why-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.why-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--amber-400);
    line-height: 1;
    align-self: start;
    padding-top: var(--spacing-xs);
}

.why-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--plum-700);
    margin-bottom: var(--spacing-xs);
}

.why-desc {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ========================================
   CTA Section
======================================== */
.cta {
    background-color: var(--plum-700);
    padding: var(--spacing-4xl) 0;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta .section-label {
    color: var(--amber-300);
}

.cta .section-title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta .section-desc {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-2xl);
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Contact Section
======================================== */
.contact {
    background-color: var(--gray-50);
}

.contact .row {
    gap: var(--spacing-3xl);
}

.contact-card {
    background-color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: 2px;
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.contact-item:not(:last-child) {
    border-bottom: 1px solid var(--gray-100);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--plum-200);
    border-radius: 2px;
    color: var(--plum-500);
    flex-shrink: 0;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xs);
}

.contact-value {
    font-size: 1rem;
    color: var(--gray-800);
    line-height: 1.6;
}

.contact-link {
    font-size: 1rem;
    color: var(--plum-500);
}

.contact-link:hover {
    color: var(--amber-600);
}

.map-container {
    border-radius: 2px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

/* ========================================
   Contact Form
======================================== */
.contact-form {
    background-color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: 2px;
    border: 1px solid var(--gray-200);
}

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

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-800);
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 2px;
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--plum-400);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(93, 58, 90, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--plum-50);
    border: 1px solid var(--plum-200);
    border-radius: 2px;
    color: var(--plum-700);
    font-size: 0.9375rem;
    margin-top: var(--spacing-md);
}

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

.form-success svg {
    color: var(--plum-500);
    flex-shrink: 0;
}

/* ========================================
   Footer
======================================== */
.footer {
    background-color: var(--plum-800);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-400);
    margin-bottom: var(--spacing-md);
}

.footer-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 300px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-400);
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-contact p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: var(--amber-400);
}

.footer-contact a:hover {
    color: var(--amber-300);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Back to Top
======================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--plum-500);
    color: var(--white);
    border-radius: 2px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--plum-600);
    transform: translateY(-2px);
}

/* ========================================
   Reveal Animations (progressive enhancement)
======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: var(--spacing-2xl);
        gap: var(--spacing-lg);
        transition: var(--transition-slow);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-link {
        font-size: 1rem;
    }
    
    .row {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .row.reverse-mobile .col-image {
        order: -1;
    }
    
    .col-text {
        max-width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .about-stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .image-accent {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .contact-card {
        padding: var(--spacing-lg);
    }
}