/* ============================================
   The Sweda Group — Real Estate
   Classic & Elegant | Emerald + Cream
   ============================================ */

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

:root {
    --emerald-900: #042f26;
    --emerald-800: #064e3b;
    --emerald-700: #065f46;
    --emerald-600: #047857;
    --emerald-500: #10b981;
    --cream-50: #faf9f6;
    --cream-100: #f5f0e8;
    --cream-200: #ede5d5;
    --cream-300: #e0d5c1;
    --charcoal: #1c1917;
    --stone-600: #57534e;
    --stone-500: #78716c;
    --stone-400: #a8a29e;
    --white: #ffffff;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Source Sans 3', system-ui, -apple-system, sans-serif;
    --shadow-sm: 0 1px 3px rgba(6, 78, 59, 0.08);
    --shadow-md: 0 4px 20px rgba(6, 78, 59, 0.1);
    --shadow-lg: 0 10px 40px rgba(6, 78, 59, 0.12);
    --radius: 4px;
    --radius-lg: 8px;
    --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(--charcoal);
    background-color: var(--cream-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

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

/* ---- Typography ---- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald-600);
    margin-bottom: 12px;
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--emerald-900);
    margin-bottom: 20px;
}

.section-subheadline {
    font-size: 1.1rem;
    color: var(--stone-500);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--emerald-700);
    color: var(--white);
    border-color: var(--emerald-700);
}

.btn--primary:hover {
    background-color: var(--emerald-800);
    border-color: var(--emerald-800);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    color: var(--emerald-800);
    border-color: var(--emerald-700);
}

.btn--outline:hover {
    background-color: var(--emerald-700);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--light {
    background-color: var(--white);
    color: var(--emerald-800);
    border-color: var(--white);
}

.btn--light:hover {
    background-color: var(--cream-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--full {
    width: 100%;
}

/* ---- Header ---- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cream-200);
    transition: all var(--transition);
}

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

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--emerald-800);
}

.logo-mark {
    color: var(--emerald-700);
}

.logo--light { color: var(--white); }
.logo--light .logo-mark { color: var(--cream-200); }

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--stone-600);
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--emerald-700);
    background-color: rgba(6, 78, 59, 0.06);
}

.nav-link--cta {
    background-color: var(--emerald-700);
    color: var(--white) !important;
    margin-left: 8px;
}

.nav-link--cta:hover {
    background-color: var(--emerald-800);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--emerald-800);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background-color: var(--emerald-800);
    left: 0;
    transition: all var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.mobile-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.mobile-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(4, 47, 38, 0.97);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--cream-100);
    transition: color var(--transition);
}

.mobile-nav-link:hover { color: var(--white); }

.mobile-nav-link--cta {
    color: var(--emerald-400);
    margin-top: 8px;
}

/* ---- Hero ---- */
.hero {
    padding-top: 76px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--cream-50) 0%, var(--cream-100) 100%);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald-600);
    margin-bottom: 16px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--emerald-900);
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--emerald-600);
}

.hero-subheadline {
    font-size: 1.1rem;
    color: var(--stone-500);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--emerald-800);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--stone-500);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: var(--cream-300);
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--emerald-600);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

/* ---- About ---- */
.about {
    padding: 100px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.about-image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-image-accent {
    position: absolute;
    bottom: -16px;
    left: -16px;
    width: 100px;
    height: 100px;
    border: 3px solid var(--emerald-600);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}

.about-content { max-width: 520px; }

.about-text {
    font-size: 1.05rem;
    color: var(--stone-600);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 36px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.value-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: rgba(6, 78, 59, 0.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.value-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.4;
}

/* ---- Services ---- */
.services {
    padding: 100px 0;
    background-color: var(--cream-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--cream-200);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--emerald-200, #a7f3d0);
}

.service-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(6, 78, 59, 0.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--emerald-700);
    color: var(--white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--emerald-900);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--stone-500);
    line-height: 1.7;
}

/* ---- Areas ---- */
.areas {
    padding: 100px 0;
    background-color: var(--white);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 56px;
}

.area-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

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

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

.area-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(4, 47, 38, 0.85) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    transition: background var(--transition);
}

.area-card:hover .area-card-overlay {
    background: linear-gradient(to top, rgba(4, 47, 38, 0.92) 0%, rgba(4, 47, 38, 0.3) 100%);
}

.area-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.area-desc {
    font-size: 0.85rem;
    color: var(--cream-200);
    line-height: 1.5;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--transition);
}

.area-card:hover .area-desc {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Testimonials ---- */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--emerald-900) 0%, var(--emerald-800) 100%);
}

.testimonials .section-eyebrow { color: var(--emerald-400); }
.testimonials .section-headline { color: var(--white); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}

.testimonial-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--emerald-500);
    opacity: 0.5;
    margin-bottom: -8px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--cream-100);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.testimonial-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.testimonial-detail {
    font-size: 0.85rem;
    color: var(--emerald-400);
}

/* ---- CTA ---- */
.cta {
    padding: 100px 0;
    background-color: var(--cream-100);
}

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

.cta-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--emerald-600);
    margin-bottom: 16px;
}

.cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--emerald-900);
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.05rem;
    color: var(--stone-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

/* ---- Contact ---- */
.contact {
    padding: 100px 0;
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-text {
    font-size: 1.05rem;
    color: var(--stone-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background-color: rgba(6, 78, 59, 0.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--stone-400);
    margin-bottom: 2px;
}

.contact-value {
    font-size: 1rem;
    color: var(--charcoal);
    font-weight: 500;
}

.contact-value a {
    color: var(--emerald-700);
    transition: color var(--transition);
}

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

/* Form */
.contact-form-wrapper {
    background-color: var(--cream-50);
    border: 1px solid var(--cream-200);
    border-radius: var(--radius-lg);
    padding: 40px;
}

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

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--charcoal);
    background-color: var(--white);
    border: 1.5px solid var(--cream-300);
    border-radius: var(--radius);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--emerald-600);
    box-shadow: 0 0 0 3px rgba(6, 78, 59, 0.1);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: rgba(6, 78, 59, 0.08);
    border: 1px solid rgba(6, 78, 59, 0.2);
    border-radius: var(--radius);
    color: var(--emerald-800);
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 16px;
}

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

.form-success svg {
    flex-shrink: 0;
    color: var(--emerald-600);
}

/* ---- Footer ---- */
.footer {
    background-color: var(--emerald-900);
    color: var(--cream-200);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--cream-300);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    color: var(--cream-300);
    transition: color var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--stone-400);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-grid { gap: 40px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

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

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-subheadline { margin: 0 auto 36px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }

    .hero-image { order: -1; max-width: 480px; margin: 0 auto; }
    .hero-image-accent { display: none; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content { max-width: 100%; }
    .about-values { grid-template-columns: 1fr; }

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

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

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form-wrapper { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 40px; height: 1px; }
    .areas-grid { grid-template-columns: 1fr; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
}

/* ---- Animations ---- */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }