/* ============================================
   Sherri Zielinski — Real Estate Website
   Classic & Elegant | Plum + Amber Palette
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-plum-50:  #f5f0f6;
    --color-plum-100: #ece0eb;
    --color-plum-200: #d9bfd7;
    --color-plum-300: #be93b8;
    --color-plum-400: #a06899;
    --color-plum-500: #8a4f7f;
    --color-plum-600: #6b3a6e;
    --color-plum-700: #562d58;
    --color-plum-800: #442346;
    --color-plum-900: #351c37;
    --color-plum-950: #1e0f1f;

    --color-amber-50:  #fdf8ec;
    --color-amber-100: #faedcc;
    --color-amber-200: #f5d89a;
    --color-amber-300: #efc36a;
    --color-amber-400: #e8b04a;
    --color-amber-500: #c49a30;
    --color-amber-600: #a67f22;
    --color-amber-700: #8a671a;
    --color-amber-800: #725516;
    --color-amber-900: #5f4713;

    --color-cream:    #faf8f5;
    --color-warm-gray:#f5f2ef;
    --color-text:     #2a1f2b;
    --color-text-light:#6b5f6e;
    --color-text-muted:#988a9a;
    --color-white:    #ffffff;
    --color-border:   #e8e0e6;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans:  'Lato', 'Segoe UI', system-ui, sans-serif;

    --shadow-sm:  0 1px 3px rgba(107, 58, 110, 0.06), 0 1px 2px rgba(107, 58, 110, 0.04);
    --shadow-md:  0 4px 16px rgba(107, 58, 110, 0.08), 0 2px 6px rgba(107, 58, 110, 0.05);
    --shadow-lg:  0 12px 40px rgba(107, 58, 110, 0.12), 0 4px 12px rgba(107, 58, 110, 0.07);
    --shadow-xl:  0 24px 60px rgba(107, 58, 110, 0.15), 0 8px 20px rgba(107, 58, 110, 0.09);

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-xl:  24px;

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ---------- 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(--color-text);
    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;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-amber-600);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 1rem;
}

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

.section-subtitle {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 600px;
}

.section-subtitle--light {
    color: var(--color-plum-200);
}

/* ---------- 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: 600;
    letter-spacing: 0.04em;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-amber-500);
    color: var(--color-plum-950);
    border: 2px solid var(--color-amber-500);
}

.btn--primary:hover {
    background: var(--color-amber-400);
    border-color: var(--color-amber-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--plum {
    background: var(--color-plum-600);
    color: var(--color-white);
    border: 2px solid var(--color-plum-600);
}

.btn--plum:hover {
    background: var(--color-plum-700);
    border-color: var(--color-plum-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.nav__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-plum-700);
}

.nav__logo-icon {
    color: var(--color-amber-500);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-plum-700);
    background: var(--color-plum-50);
}

.nav__link--cta {
    background: var(--color-plum-600);
    color: var(--color-white) !important;
    margin-left: 0.5rem;
}

.nav__link--cta:hover {
    background: var(--color-plum-700);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.nav__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-plum-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1001;
    background: var(--color-plum-950);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__close {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    color: var(--color-white);
    padding: 0.5rem;
}

.mobile-menu__link {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-plum-100);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-amber-400);
    background: rgba(255, 255, 255, 0.05);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-plum-950);
}

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

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero__bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(30, 15, 31, 0.88) 0%,
        rgba(107, 58, 110, 0.75) 50%,
        rgba(30, 15, 31, 0.85) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 8rem 1.5rem 4rem;
    text-align: center;
}

.hero__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-amber-400);
    margin-bottom: 1.25rem;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.hero__subheadline {
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.75;
    color: var(--color-plum-200);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-plum-300);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: heroScrollBounce 2s ease-in-out infinite;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ---------- About ---------- */
.about {
    padding: 6rem 1.5rem;
    background: var(--color-cream);
}

.about__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about__image-wrapper {
    position: relative;
}

.about__image {
    width: 100%;
    height: 750px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about__image-accent {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    width: 60%;
    height: 40%;
    border: 3px solid var(--color-amber-400);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.about__text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.about__stats {
    display: flex;
    gap: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin: 0.5rem 0;
}

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

.about__stat-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-plum-700);
}

.about__stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* ---------- Services ---------- */
.services {
    padding: 6rem 1.5rem;
    background: var(--color-plum-900);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-amber-500), var(--color-plum-400), var(--color-amber-500));
}

.services__container {
    max-width: 1200px;
    margin: 0 auto;
}

.services__header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-base);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(196, 154, 48, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(196, 154, 48, 0.15);
    color: var(--color-amber-400);
    margin-bottom: 1.25rem;
}

.service-card__title {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.service-card__text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-plum-200);
}

/* ---------- Testimonials ---------- */
.testimonials {
    padding: 6rem 1.5rem;
    background: var(--color-warm-gray);
}

.testimonials__container {
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials__header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.testimonial-card__stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-card__text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: 1.25rem;
}

.testimonial-card__author {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-plum-700);
}

/* ---------- Contact ---------- */
.contact {
    padding: 6rem 1.5rem;
    background: var(--color-plum-950);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-amber-500), var(--color-plum-400), var(--color-amber-500));
}

.contact__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact__description {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-plum-200);
    margin-bottom: 2rem;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-fast);
}

.contact__detail:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(196, 154, 48, 0.2);
}

.contact__detail-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(196, 154, 48, 0.15);
    color: var(--color-amber-400);
}

.contact__detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-plum-300);
    margin-bottom: 0.25rem;
}

.contact__detail-value {
    font-size: 1rem;
    color: var(--color-white);
}

/* Form */
.contact__form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 0.03em;
}

.form-input {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-cream);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    border-color: var(--color-plum-500);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(107, 58, 110, 0.1);
}

.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='%236b5f6e' 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 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

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

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem;
    text-align: center;
    color: var(--color-plum-700);
}

.form-success svg {
    color: var(--color-amber-500);
}

.form-success p {
    font-size: 1rem;
    line-height: 1.6;
}

/* ---------- Map ---------- */
.map-section {
    background: var(--color-plum-950);
}

.map-section__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.map-section__iframe {
    width: 100%;
    height: 350px;
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    filter: grayscale(30%);
}

/* ---------- Footer ---------- */
.footer {
    background: var(--color-plum-950);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 4rem 1.5rem 0;
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer__logo-icon {
    color: var(--color-amber-400);
}

.footer__tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-plum-300);
    max-width: 280px;
}

.footer__heading {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-amber-400);
    margin-bottom: 1.25rem;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer__link {
    font-size: 0.9rem;
    color: var(--color-plum-200);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.9rem;
    color: var(--color-plum-200);
    transition: color var(--transition-fast);
}

.footer__contact-item:hover {
    color: var(--color-white);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer__copyright {
    font-size: 0.85rem;
    color: var(--color-plum-300);
}

.footer__disclaimer {
    font-size: 0.8rem;
    color: var(--color-plum-400);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

    .about__container {
        gap: 3rem;
    }

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

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

    .nav__toggle {
        display: flex;
    }

    .hero__content {
        padding: 7rem 1.25rem 3rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .about__container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about__image {
        height: 450px;
    }

    .about__image-accent {
        display: none;
    }

    .services__grid,
    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    .contact__container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .contact__form-wrapper {
        padding: 1.5rem;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .hero__content {
        padding: 6rem 1rem 3rem;
    }

    .about, .services, .testimonials, .contact {
        padding: 4rem 1rem;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}