/* ===================================
   BeYou Nutrition — Styles
   Midnight Blue + Mint · Editorial
   =================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1a1a2e;
    background-color: #FDFBF7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul, ol {
    list-style: none;
}

/* CUSTOM PROPERTIES */
:root {
    --midnight: #0A2540;
    --midnight-light: #143A5C;
    --midnight-deep: #061A2E;
    --mint: #A8E6CF;
    --mint-light: #C8F0DF;
    --mint-dark: #7BC8A8;
    --cream: #FDFBF7;
    --cream-dark: #F5F0E8;
    --warm-gray: #6B6560;
    --warm-gray-light: #9E9790;
    --white: #FFFFFF;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
    --shadow-md: 0 8px 30px rgba(10, 37, 64, 0.10);
    --shadow-lg: 0 20px 60px rgba(10, 37, 64, 0.14);
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* CONTAINER */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===================================
   NAVIGATION
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(10, 37, 64, 0.06);
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(253, 251, 247, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo-mark {
    width: 38px;
    height: 38px;
    background: var(--midnight);
    color: var(--mint);
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.nav-logo:hover .nav-logo-mark {
    background: var(--midnight-light);
    transform: rotate(-5deg) scale(1.05);
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--midnight);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--warm-gray);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--midnight);
    background: rgba(10, 37, 64, 0.05);
}

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

.nav-link--cta:hover {
    background: var(--midnight-light);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--midnight);
    transition: var(--transition);
}

.nav-toggle:hover {
    background: rgba(10, 37, 64, 0.05);
}

.nav-toggle svg {
    transition: var(--transition);
}

/* ===================================
   HERO
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--midnight);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(168, 230, 207, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(168, 230, 207, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168, 230, 207, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1240px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: center;
    flex: 1;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-eyebrow::before {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--mint);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5.5vw, 76px);
    font-weight: 900;
    line-height: 1.08;
    color: var(--cream);
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero-em {
    font-style: italic;
    color: var(--mint);
    font-weight: 400;
}

.hero-accent {
    color: var(--mint-light);
    font-weight: 400;
    font-style: italic;
}

.hero-sub {
    font-size: 17px;
    line-height: 1.75;
    color: rgba(253, 251, 247, 0.65);
    max-width: 480px;
    margin-bottom: 40px;
}

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

.hero-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(168, 230, 207, 0.15);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(168, 230, 207, 0.30);
    transform: translateX(-6px);
}

.stat-card--1 { border-left: 3px solid var(--mint); }
.stat-card--2 { border-left: 3px solid var(--mint-dark); }
.stat-card--3 { border-left: 3px solid var(--mint-light); }

.stat-card-number {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--mint);
    display: block;
    line-height: 1.1;
    margin-bottom: 6px;
}

.stat-card-label {
    font-size: 14px;
    color: rgba(253, 251, 247, 0.60);
    line-height: 1.5;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(168, 230, 207, 0.5);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50% { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    padding: 15px 30px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--mint);
    color: var(--midnight);
}

.btn--primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(168, 230, 207, 0.35);
}

.btn--ghost {
    background: transparent;
    color: var(--cream);
    border: 1px solid rgba(253, 251, 247, 0.25);
}

.btn--ghost:hover {
    border-color: var(--mint);
    color: var(--mint);
}

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

/* ===================================
   MARQUEE
   =================================== */
.marquee {
    background: var(--midnight);
    border-top: 1px solid rgba(168, 230, 207, 0.12);
    border-bottom: 1px solid rgba(168, 230, 207, 0.12);
    overflow: hidden;
    padding: 16px 0;
}

.marquee-track {
    display: flex;
    gap: 32px;
    align-items: center;
    animation: marqueeScroll 30s linear infinite;
    width: max-content;
}

.marquee span {
    font-family: var(--font-serif);
    font-size: 15px;
    font-weight: 400;
    font-style: italic;
    color: rgba(168, 230, 207, 0.60);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.marquee-dot {
    color: rgba(168, 230, 207, 0.30) !important;
    font-style: normal !important;
    font-size: 8px !important;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===================================
   SECTIONS (SHARED)
   =================================== */
.section {
    padding: 110px 0;
}

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

.section-eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 4.5vw, 60px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--midnight);
    letter-spacing: -0.03em;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(10, 37, 64, 0.04);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card-img {
    overflow: hidden;
    aspect-ratio: 3/2;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-card-img img {
    transform: scale(1.06);
}

.product-card-body {
    padding: 28px 30px 32px;
}

.product-card-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.product-card-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--warm-gray);
}

/* ===================================
   ABOUT
   =================================== */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

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

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

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

.about-content .section-eyebrow {
    margin-bottom: 16px;
}

.about-content .section-title {
    margin-bottom: 24px;
}

.about-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--mint), var(--mint-light));
    border-radius: 2px;
    margin-bottom: 28px;
}

.about-content > p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--warm-gray);
    margin-bottom: 18px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--midnight);
}

.value-item svg {
    color: var(--mint-dark);
    flex-shrink: 0;
}

/* ===================================
   IMAGE STRIP
   =================================== */
.image-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--midnight);
}

.image-strip-item {
    aspect-ratio: 3/2;
    overflow: hidden;
}

.image-strip-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.9) saturate(1.1);
}

.image-strip-item:hover img {
    transform: scale(1.08);
    filter: brightness(1) saturate(1.1);
}

/* ===================================
   VISIT
   =================================== */
.visit {
    background: var(--cream);
}

.visit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: stretch;
}

.visit-info {
    padding: 20px 0;
}

.visit-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--mint), var(--mint-light));
    border-radius: 2px;
    margin-bottom: 36px;
}

.visit-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.visit-detail dt {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--warm-gray-light);
    margin-bottom: 8px;
}

.visit-detail dd {
    font-size: 16px;
    line-height: 1.7;
    color: var(--midnight);
}

.visit-detail dd a {
    color: var(--midnight);
    border-bottom: 1px solid rgba(10, 37, 64, 0.15);
    transition: var(--transition);
}

.visit-detail dd a:hover {
    color: var(--mint-dark);
    border-bottom-color: var(--mint-dark);
}

.visit-hours-note {
    display: block;
    font-size: 14px;
    color: var(--warm-gray-light);
    margin-top: 4px;
    font-style: italic;
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    min-height: 400px;
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* ===================================
   CONTACT
   =================================== */
.contact {
    background: var(--midnight);
    color: var(--cream);
}

.contact .section-eyebrow {
    color: var(--mint);
}

.contact .section-title {
    color: var(--cream);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

.contact-text {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(253, 251, 247, 0.60);
    margin-bottom: 36px;
}

.contact-direct {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-direct-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--cream);
    border: 1px solid rgba(168, 230, 207, 0.20);
    border-radius: var(--radius-sm);
    padding: 14px 20px;
    transition: var(--transition);
}

.contact-direct-item:hover {
    border-color: var(--mint);
    color: var(--mint);
    background: rgba(168, 230, 207, 0.06);
}

.contact-direct-item svg {
    color: var(--mint);
}

.contact-form-wrap {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(168, 230, 207, 0.12);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

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

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(253, 251, 247, 0.50);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--cream);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(168, 230, 207, 0.15);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
}

.form-input::placeholder {
    color: rgba(253, 251, 247, 0.30);
}

.form-input:focus {
    border-color: var(--mint);
    background: rgba(168, 230, 207, 0.06);
}

.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='%23A8E6CF' 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 16px center;
    padding-right: 44px;
    cursor: pointer;
}

.form-select option {
    background: var(--midnight);
    color: var(--cream);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 16px 20px;
    background: rgba(168, 230, 207, 0.10);
    border: 1px solid rgba(168, 230, 207, 0.25);
    border-radius: var(--radius-sm);
    color: var(--mint);
    font-size: 14px;
    font-weight: 500;
}

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

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--midnight-deep);
    padding: 64px 0 32px;
    color: var(--cream);
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(168, 230, 207, 0.10);
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-logo-mark {
    width: 48px;
    height: 48px;
    background: var(--midnight);
    border: 1px solid rgba(168, 230, 207, 0.20);
    color: var(--mint);
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--cream);
}

.footer-tagline {
    font-size: 14px;
    color: rgba(253, 251, 247, 0.45);
    max-width: 260px;
}

.footer-nav {
    display: flex;
    gap: 32px;
}

.footer-nav a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(253, 251, 247, 0.55);
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--mint);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: rgba(253, 251, 247, 0.35);
}

.footer-bottom a {
    color: rgba(168, 230, 207, 0.50);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--mint);
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.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; }

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr 300px;
        gap: 40px;
    }

    .about-grid,
    .contact-layout {
        gap: 48px;
    }
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-cards {
        flex-direction: row;
        gap: 12px;
    }

    .stat-card {
        flex: 1;
        padding: 20px 18px;
    }

    .stat-card-number {
        font-size: 28px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

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

    .about-image {
        max-height: 400px;
    }

    .image-strip {
        grid-template-columns: 1fr;
    }

    .image-strip-item {
        aspect-ratio: 16/9;
    }

    .visit-layout {
        grid-template-columns: 1fr;
    }

    .visit-map {
        min-height: 300px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 28px;
    }

    .footer-nav {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253, 251, 247, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        border-bottom: 1px solid rgba(10, 37, 64, 0.08);
        transform: translateY(-110%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        width: 100%;
        padding: 14px 16px;
        font-size: 16px;
    }

    .nav-link--cta {
        margin-left: 0;
        text-align: center;
        margin-top: 8px;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

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

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

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .section {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .visit-details {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .contact-form-wrap {
        padding: 24px;
    }

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