/* ============================================
   CELIA-REALTOR — Editorial Real Estate Site
   Palette: Terracotta + Sand
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-terracotta: #B45309;
    --color-terracotta-dark: #8B4006;
    --color-terracotta-light: #D4843A;
    --color-sand: #F5F0E8;
    --color-sand-dark: #E8DFD0;
    --color-cream: #FDFBF7;
    --color-charcoal: #1A1A1A;
    --color-text: #2C2C2C;
    --color-text-light: #6B6B6B;
    --color-white: #FFFFFF;
    --color-border: rgba(180, 83, 9, 0.15);

    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Manrope', -apple-system, sans-serif;

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

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

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

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-charcoal);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-md);
}

.accent {
    color: var(--color-terracotta);
    font-style: italic;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1.5px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
}

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

.btn-primary:hover {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(180, 83, 9, 0.25);
}

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

.btn-outline:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-charcoal);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--color-terracotta);
    color: var(--color-white);
    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);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    letter-spacing: -0.02em;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.main-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    transition: color var(--transition);
}

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

.nav-cta {
    color: var(--color-terracotta) !important;
    border: 1.5px solid var(--color-terracotta);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
}

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-charcoal);
    cursor: pointer;
    line-height: 1;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--color-charcoal);
}

.mobile-menu a:hover {
    color: var(--color-terracotta);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    padding-top: 80px;
    padding-bottom: var(--space-xl);
    position: relative;
    overflow: hidden;
    background: var(--color-sand);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-xl) 0;
}

.hero-content {
    padding-right: var(--space-md);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.hero-headline {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: var(--space-md);
    color: var(--color-charcoal);
}

.hero-headline .accent {
    display: block;
    margin-top: 0.25rem;
}

.hero-sub {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

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

.hero-image {
    position: relative;
}

.hero-img-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(180, 83, 9, 0.12);
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

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

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-terracotta);
}

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

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-sand-dark);
}

.hero-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    height: 200px;
    background: linear-gradient(135deg, transparent 50%, rgba(180, 83, 9, 0.06) 50%);
    pointer-events: none;
}

/* --- About Section --- */
.about {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-image-col img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 5/6.5;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
    font-size: 1.05rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--color-charcoal);
}

.feature-item svg {
    color: var(--color-terracotta);
    flex-shrink: 0;
}

/* --- Services Section --- */
.services {
    padding: var(--space-2xl) 0;
    background: var(--color-sand);
}

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

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(180, 83, 9, 0.1);
}

.service-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-terracotta);
    opacity: 0.2;
    padding: var(--space-md) var(--space-md) 0;
    line-height: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    margin: 0 var(--space-md) var(--space-sm);
}

.service-card p {
    padding: 0 var(--space-md) var(--space-sm);
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* --- Neighborhoods Section --- */
.neighborhoods {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

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

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

.neighborhood-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16/10;
}

.neighborhood-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.neighborhood-card:hover img {
    transform: scale(1.08);
}

.neighborhood-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 26, 0.7) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-md);
    transition: background var(--transition);
}

.neighborhood-overlay h3 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.neighborhood-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* --- Testimonials Section --- */
.testimonials {
    padding: var(--space-2xl) 0;
    background: var(--color-charcoal);
}

.testimonials .section-eyebrow {
    color: var(--color-terracotta-light);
}

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

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

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: all var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.testimonial-quote {
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
    opacity: 0.7;
}

.testimonial-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--space-sm);
    font-style: italic;
}

.testimonial-author {
    color: var(--color-terracotta-light);
    font-size: 0.875rem;
    font-weight: 500;
}

/* --- CTA Section --- */
.cta-section {
    padding: var(--space-2xl) 0;
    background: var(--color-terracotta);
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 0, 0, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.cta-content .section-eyebrow {
    color: rgba(255, 255, 255, 0.7);
}

.cta-headline {
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.cta-headline .accent {
    color: var(--color-white);
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.4);
    text-underline-offset: 6px;
}

.cta-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

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

.cta-actions .btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-terracotta);
}

/* --- Contact Section --- */
.contact {
    padding: var(--space-2xl) 0;
    background: var(--color-sand);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-info p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

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

.contact-item .contact-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.contact-item a,
.contact-item span {
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

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

/* --- Contact Form --- */
.contact-form {
    background: var(--color-white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-charcoal);
    background: var(--color-cream);
    border: 1.5px solid var(--color-sand-dark);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.1);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: rgba(180, 83, 9, 0.08);
    border-radius: var(--radius-md);
    color: var(--color-terracotta-dark);
    font-weight: 500;
    margin-top: var(--space-sm);
}

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

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

/* --- Footer --- */
.footer {
    background: var(--color-charcoal);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: var(--space-md);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    transition: color var(--transition);
}

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

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
}

/* --- Scroll Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

    .hero-content {
        padding-right: 0;
        text-align: center;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .about-image-col {
        max-width: 500px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        padding-top: 80px;
    }

    .hero-grid {
        padding: var(--space-md) 0;
    }

    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

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

    .footer-top {
        flex-direction: column;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

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

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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