/* ========================================
   CSS Custom Properties
======================================== */
:root {
    --charcoal-900: #1a1a1a;
    --charcoal-800: #2d2d2d;
    --charcoal-700: #3d3d3d;
    --charcoal-600: #4a4a4a;
    --charcoal-500: #5a5a5a;
    --charcoal-400: #8a8a8a;
    --charcoal-300: #b0b0b0;
    --charcoal-200: #d4d4d4;
    --charcoal-100: #ececec;
    --charcoal-50: #f5f5f5;
    
    --coral-600: #c45a3f;
    --coral-500: #e8735a;
    --coral-400: #f0907a;
    --coral-300: #f5b0a0;
    --coral-200: #fad4cc;
    --coral-100: #fdeeee;
    --coral-50: #fef6f4;
    
    --cream: #faf8f6;
    --warm-white: #fdfcfa;
    --off-white: #f7f5f3;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(26, 26, 26, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 26, 26, 0.10);
    --shadow-lg: 0 8px 32px rgba(26, 26, 26, 0.12);
    --shadow-xl: 0 16px 48px rgba(26, 26, 26, 0.14);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-800);
    background: var(--warm-white);
    line-height: 1.7;
    -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;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--charcoal-900);
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    margin-bottom: 24px;
    color: var(--charcoal-900);
}

.title-accent {
    color: var(--coral-500);
    font-style: italic;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--charcoal-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.lead {
    font-size: 1.125rem;
    color: var(--charcoal-600);
    line-height: 1.85;
    margin-bottom: 20px;
}

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

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--coral-500);
    color: #fff;
    border-color: var(--coral-500);
}

.btn-primary:hover {
    background: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--charcoal-800);
    border-color: var(--charcoal-300);
}

.btn-outline-dark:hover {
    border-color: var(--coral-500);
    color: var(--coral-500);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

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

/* ========================================
   Navigation
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 248, 246, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-mark {
    width: 44px;
    height: 44px;
    background: var(--coral-500);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.05em;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal-900);
}

.logo-sub {
    font-size: 0.6875rem;
    color: var(--charcoal-400);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.navbar.scrolled .logo-name { color: var(--charcoal-900); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--charcoal-600);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--coral-500);
    transition: var(--transition);
}

.nav-link:hover { color: var(--charcoal-900); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--coral-500);
    padding: 10px 20px;
    border: 1.5px solid var(--coral-500);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--coral-500);
    color: #fff;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--charcoal-800);
}

/* ========================================
   Hero Section
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        #1a1a1a 0%,
        #2d2d2d 25%,
        #3d2a22 45%,
        #c45a3f 70%,
        #e8735a 85%,
        #f0907a 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--coral-300);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.25rem, 5.5vw, 4rem);
    font-weight: 500;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-title .title-accent {
    color: var(--coral-300);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.1875rem);
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.85;
    margin-bottom: 40px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}

.trust-item svg {
    color: var(--coral-300);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   About Section
======================================== */
.about {
    padding: 120px 0;
    background: var(--warm-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

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

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

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--coral-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content {
    padding: 20px 0;
}

.about-features {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item strong {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--charcoal-900);
    display: block;
    margin-bottom: 4px;
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

/* ========================================
   Services Section
======================================== */
.services {
    padding: 120px 0;
    background: var(--off-white);
}

.services .section-header {
    margin-bottom: 64px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--warm-white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--charcoal-100);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--coral-200);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--coral-50);
    border: 1px solid var(--coral-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--coral-500);
    color: #fff;
    border-color: var(--coral-500);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.75;
}

/* ========================================
   Approach Section
======================================== */
.approach {
    padding: 120px 0;
    background: var(--warm-white);
}

.approach-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.approach-content {
    padding: 20px 0;
}

.approach-steps {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--coral-500);
    line-height: 1;
    flex-shrink: 0;
    width: 32px;
}

.step h4 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 6px;
}

.step p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.7;
}

.approach-visual {
    position: relative;
    height: 600px;
}

.approach-img {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.approach-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.approach-img-1 {
    width: 300px;
    height: 360px;
    top: 0;
    right: 0;
    z-index: 2;
}

.approach-img-2 {
    width: 260px;
    height: 280px;
    bottom: 40px;
    left: 0;
    z-index: 1;
}

.approach-visual::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--coral-100);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.6;
}

/* ========================================
   CTA Section
======================================== */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        #1a1a1a 0%,
        #2d2d2d 40%,
        #3d2a22 70%,
        #c45a3f 100%
    );
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: #fff;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.85;
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Contact Section
======================================== */
.contact {
    padding: 120px 0;
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-intro {
    font-size: 1.0625rem;
    color: var(--charcoal-500);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--coral-50);
    border: 1px solid var(--coral-200);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item strong {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal-900);
    display: block;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

.contact-item a {
    color: var(--coral-500);
}

.contact-item a:hover {
    color: var(--coral-600);
    text-decoration: underline;
}

.contact-form-wrap {
    background: var(--warm-white);
    border-radius: var(--radius-xl);
    padding: 48px;
    border: 1px solid var(--charcoal-100);
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 8px;
}

.form-note {
    font-size: 0.875rem;
    color: var(--charcoal-400);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--charcoal-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    background: var(--warm-white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(232, 115, 90, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--charcoal-300);
}

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success svg {
    margin: 0 auto 20px;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--charcoal-900);
    margin-bottom: 12px;
}

.form-success p {
    color: var(--charcoal-500);
    line-height: 1.7;
}

/* ========================================
   Map Section
======================================== */
.map-section {
    border-top: 1px solid var(--charcoal-100);
}

.map-container {
    filter: saturate(0.6) contrast(1.05);
}

/* ========================================
   Footer
======================================== */
.footer {
    background: var(--charcoal-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo .logo-mark {
    width: 40px;
    height: 40px;
    font-size: 0.8125rem;
}

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

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.5);
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links a:hover {
    color: var(--coral-400);
}

.footer-contact p {
    font-size: 0.9375rem;
    line-height: 1.8;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-disclaimer {
    font-size: 0.75rem !important;
    color: rgba(255, 255, 255, 0.25) !important;
    max-width: 400px;
    text-align: right;
}

/* ========================================
   Scroll Reveal (Progressive Enhancement)
======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.visible {
        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; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 1024px) {
    .about-grid,
    .approach-split,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .approach-visual {
        height: 450px;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--warm-white);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 40px;
        box-shadow: var(--shadow-xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }
    
    .nav-links.open {
        right: 0;
    }
    
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero {
        padding: 100px 24px 80px;
        min-height: 100svh;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-trust {
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .approach-visual {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrap {
        padding: 32px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-disclaimer {
        text-align: center !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.625rem;
    }
    
    .about,
    .services,
    .approach,
    .contact {
        padding: 80px 0;
    }
    
    .cta-section {
        padding: 72px 0;
    }
}

/* Mobile nav overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 26, 0.5);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}