/* ========================================
   NELSON'S ON MAIN — STYLES
   Deep Navy + Warm Gold | Warm & Friendly
   ======================================== */

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

:root {
    --navy: #1e2d42;
    --navy-light: #2a3f5c;
    --navy-dark: #152030;
    --gold: #d4a017;
    --gold-light: #e8b94a;
    --gold-dark: #b8860b;
    --cream: #faf6f0;
    --cream-dark: #f0e8d8;
    --warm-white: #fefcf8;
    --text-dark: #1a1a1a;
    --text-mid: #4a4a4a;
    --text-light: #7a7a7a;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(30, 45, 66, 0.06);
    --shadow-md: 0 8px 30px rgba(30, 45, 66, 0.10);
    --shadow-lg: 0 16px 60px rgba(30, 45, 66, 0.14);
    --shadow-gold: 0 8px 30px rgba(212, 160, 23, 0.20);
    --font-serif: 'DM Serif Display', Georgia, serif;
    --font-sans: 'Nunito', 'Segoe UI', system-ui, sans-serif;
    --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(--text-dark);
    background: var(--warm-white);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

/* SKIP LINK */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--navy);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 700;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 252, 248, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(30, 45, 66, 0.06);
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    color: var(--navy);
}
.logo--light { color: #fff; }

.logo-mark {
    color: var(--gold);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-primary {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: -0.01em;
}
.logo-secondary {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold);
}

/* NAV */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    position: relative;
    transition: var(--transition);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--navy);
    left: 0;
    transition: var(--transition);
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

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

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-list a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--navy);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-list a:hover {
    background: rgba(30, 45, 66, 0.06);
    color: var(--gold-dark);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 800;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}
.btn:hover svg {
    transform: translate(3px, -3px);
}

.btn-primary {
    background: var(--navy);
    color: #fff;
    box-shadow: var(--shadow-md);
}
.btn-primary:hover {
    background: var(--navy-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-gold {
    background: var(--gold);
    color: var(--navy-dark);
}
.btn-gold:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--navy);
}
.btn-outline:hover {
    background: var(--navy);
    color: #fff;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.82rem;
}

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    position: relative;
    padding: 120px 0 0;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(212, 160, 23, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: 100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(30, 45, 66, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 160, 23, 0.12);
    color: var(--gold-dark);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
}
.hero-badge svg {
    flex-shrink: 0;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    line-height: 1.12;
    color: var(--navy);
    margin-bottom: 24px;
}
.hero-title .line {
    display: block;
}
.hero-title .accent {
    color: var(--gold-dark);
    font-style: italic;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-mid);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 460px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}
.stat {
    display: flex;
    flex-direction: column;
}
.stat-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--navy);
    line-height: 1.2;
}
.stat-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(30, 45, 66, 0.15);
}

/* HERO VISUAL */
.hero-visual {
    position: relative;
    height: 680px;
}

.hero-img-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-img-primary {
    width: 85%;
    height: 80%;
    position: absolute;
    top: 0;
    right: 0;
}
.hero-img-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-img-accent {
    width: 55%;
    height: 32%;
    position: absolute;
    bottom: 0;
    left: 0;
    border: 5px solid var(--cream);
}
.hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-card {
    position: absolute;
    bottom: 28%;
    left: -10%;
    background: var(--navy);
    color: #fff;
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    line-height: 1.5;
    z-index: 2;
}
.hero-card svg {
    color: var(--gold);
    flex-shrink: 0;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
}
.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ========================================
   SECTION COMMON
   ======================================== */
.section-header {
    margin-bottom: 56px;
}
.section-header--centered {
    text-align: center;
}
.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold-dark);
    margin-bottom: 14px;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    color: var(--navy);
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--text-mid);
    max-width: 520px;
    line-height: 1.7;
}
.section-header--centered .section-desc {
    margin: 0 auto;
}

/* ========================================
   PRODUCTS
   ======================================== */
.products {
    padding: 100px 0;
    background: var(--cream);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.product-card {
    background: var(--warm-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-img img {
    transform: scale(1.06);
}

.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--navy);
    color: #fff;
    padding: 5px 12px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.product-body {
    padding: 24px;
}
.product-body h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--navy);
    margin-bottom: 8px;
}
.product-body p {
    font-size: 0.9rem;
    color: var(--text-mid);
    line-height: 1.65;
}

/* ========================================
   ABOUT
   ======================================== */
.about {
    padding: 100px 0;
    background: var(--warm-white);
    overflow: hidden;
}

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

.about-visual {
    position: relative;
    height: 640px;
}

.about-img-main {
    width: 78%;
    height: 82%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: absolute;
    top: 0;
    left: 0;
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-float {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 52%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 6px solid var(--warm-white);
    box-shadow: var(--shadow-md);
}
.about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    max-width: 480px;
}

.about-text {
    font-size: 1rem;
    color: var(--text-mid);
    line-height: 1.8;
    margin-bottom: 20px;
}

.accent-underline {
    position: relative;
    display: inline;
}
.accent-underline::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(212, 160, 23, 0.25);
    border-radius: 4px;
    z-index: -1;
}

.about-signature {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 32px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--navy);
    font-style: italic;
}

/* ========================================
   VALUES
   ======================================== */
.values {
    padding: 100px 0;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.values::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 160, 23, 0.10) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.values .section-tag {
    color: var(--gold-light);
}
.values .section-title {
    color: #fff;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.value-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
}
.value-card:hover {
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-4px);
}

.value-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 160, 23, 0.15);
    border-radius: var(--radius-md);
    color: var(--gold-light);
    margin-bottom: 24px;
}

.value-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 12px;
}
.value-card p {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
}

/* ========================================
   TESTIMONIAL
   ======================================== */
.testimonial {
    padding: 80px 0;
    background: var(--cream);
}

.testimonial-card {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    padding: 48px 40px;
    background: var(--warm-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.testimonial-quote {
    position: absolute;
    top: -12px;
    left: 40px;
    color: var(--gold);
    opacity: 0.3;
}

.testimonial-card blockquote p {
    font-family: var(--font-serif);
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    color: var(--navy);
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.testimonial-location {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ========================================
   VISIT
   ======================================== */
.visit {
    padding: 100px 0;
    background: var(--warm-white);
}

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

.visit-info {
    max-width: 480px;
}

.visit-desc {
    font-size: 1.05rem;
    color: var(--text-mid);
    line-height: 1.75;
    margin-bottom: 40px;
}

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

.contact-item {
    display: flex;
    gap: 18px;
}

.contact-item dt {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 160, 23, 0.10);
    border-radius: var(--radius-md);
    color: var(--gold-dark);
}

.contact-item dd {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.contact-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
}
.contact-item a {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    transition: color var(--transition);
}
.contact-item a:hover {
    color: var(--gold-dark);
}

.visit-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 480px;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background: var(--navy-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 72px 0 0;
}

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

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 18px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover {
    color: var(--gold-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ========================================
   ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.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; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero-grid {
        gap: 40px;
    }
    .hero-visual {
        height: 540px;
    }
    .about-grid {
        gap: 48px;
    }
    .about-visual {
        height: 480px;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--warm-white);
        flex-direction: column;
        align-items: stretch;
        padding: 100px 28px 40px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
        z-index: 1000;
    }
    .nav-list.open {
        right: 0;
    }
    .nav-list a {
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }
    .nav-list li:last-child {
        margin-top: 16px;
    }

    .hero {
        padding: 100px 0 80px;
        min-height: auto;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    .hero-desc {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        height: 420px;
        max-width: 480px;
        margin: 0 auto;
    }
    .hero-card {
        left: 5%;
        bottom: 20%;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-visual {
        height: 380px;
        order: -1;
    }
    .about-content {
        max-width: 100%;
    }

    .values-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .visit-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .visit-map {
        height: 300px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }
    .hero-visual {
        height: 340px;
    }
    .hero-img-primary {
        width: 92%;
    }
    .hero-img-accent {
        width: 60%;
    }
    .hero-card {
        padding: 14px 18px;
        font-size: 0.82rem;
    }
    .btn {
        padding: 12px 22px;
        font-size: 0.85rem;
    }
    .testimonial-card {
        padding: 32px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}