/* ============================================
   A Plus Nutrition — Brand Styles
   Emerald Green + Cream | Bold Editorial
   ============================================ */

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

:root {
    --color-emerald-900: #064e3b;
    --color-emerald-800: #065f46;
    --color-emerald-700: #047857;
    --color-emerald-600: #059669;
    --color-emerald-500: #10b981;
    --color-cream-50:  #fefdf8;
    --color-cream-100: #fef9ef;
    --color-cream-200: #fdf3e0;
    --color-cream-300: #f5e6c8;
    --color-warm-900:  #1c1917;
    --color-warm-700:  #292524;
    --color-warm-600:  #44403c;
    --color-warm-500:  #57534e;
    --color-warm-400:  #78716c;
    --color-warm-300:  #a8a29e;
    --color-white:     #ffffff;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-warm-700);
    background-color: var(--color-cream-50);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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 {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Typography ── */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    margin-bottom: 16px;
}

.section-heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-emerald-900);
    margin-bottom: 24px;
}

.section-heading em,
.hero__headline em,
.cta__headline em {
    font-style: italic;
    font-weight: 400;
    color: var(--color-emerald-600);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 6px;
    transition: all 0.3s var(--ease-out);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-emerald-800);
    color: var(--color-white);
    border: 2px solid var(--color-emerald-800);
}

.btn--primary:hover {
    background-color: var(--color-emerald-700);
    border-color: var(--color-emerald-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(6, 95, 70, 0.25);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-emerald-800);
    border: 2px solid var(--color-emerald-800);
}

.btn--ghost:hover {
    background-color: var(--color-emerald-800);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--light {
    background-color: var(--color-white);
    color: var(--color-emerald-900);
    border: 2px solid var(--color-white);
}

.btn--light:hover {
    background-color: var(--color-cream-100);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn--outline-light {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline-light:hover {
    background-color: var(--color-white);
    color: var(--color-emerald-900);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--large {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(254, 253, 248, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(6, 78, 59, 0.08);
    transition: box-shadow 0.3s var(--ease-out);
}

.nav.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
}

.nav__logo-mark {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-emerald-800);
    line-height: 1;
}

.nav__logo-text {
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-warm-700);
    letter-spacing: -0.01em;
}

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

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-warm-600);
    padding: 8px 16px;
    border-radius: 6px;
    transition: color 0.2s, background-color 0.2s;
}

.nav__link:hover {
    color: var(--color-emerald-800);
    background-color: rgba(6, 95, 70, 0.06);
}

.nav__link--cta {
    background-color: var(--color-emerald-800);
    color: var(--color-white) !important;
    margin-left: 8px;
}

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

/* Mobile toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 32px;
    padding: 4px 0;
    z-index: 110;
}

.nav__toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-emerald-800);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.2s;
    transform-origin: center;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(6, 78, 59, 0.5);
    z-index: 90;
    opacity: 0;
    transition: opacity 0.3s var(--ease-out);
}

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

/* ── Hero ── */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    background-color: var(--color-cream-50);
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-emerald-600);
    margin-bottom: 20px;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--color-emerald-900);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero__body {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-warm-600);
    max-width: 480px;
    margin-bottom: 36px;
}

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

.hero__image {
    position: relative;
}

.hero__image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 32px 64px rgba(6, 78, 59, 0.12);
}

.hero__image-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 200px;
    height: 200px;
    background-color: var(--color-emerald-800);
    border-radius: 16px;
    z-index: -1;
    opacity: 0.12;
}

/* ── Marquee ── */
.marquee {
    background-color: var(--color-emerald-800);
    overflow: hidden;
    padding: 18px 0;
}

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

.marquee__item {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-cream-200);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.marquee__dot {
    color: var(--color-emerald-500);
    font-size: 0.625rem;
    flex-shrink: 0;
}

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

/* ── About ── */
.about {
    padding: 120px 0;
    background-color: var(--color-cream-50);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__body {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-warm-600);
    margin-bottom: 20px;
}

.about__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid var(--color-cream-300);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

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

.stat__label {
    font-size: 0.8125rem;
    color: var(--color-warm-400);
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background-color: var(--color-cream-300);
}

.about__image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(6, 78, 59, 0.1);
}

/* ── Products ── */
.products {
    padding: 120px 0;
    background-color: var(--color-cream-100);
}

.products__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.product-card {
    background-color: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(6, 78, 59, 0.12);
}

.product-card__img-wrap {
    overflow: hidden;
}

.product-card__img-wrap img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.product-card:hover .product-card__img-wrap img {
    transform: scale(1.05);
}

.product-card__body {
    padding: 28px;
}

.product-card__title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-emerald-900);
    margin-bottom: 10px;
}

.product-card__desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-warm-500);
}

/* ── Values ── */
.values {
    padding: 100px 0;
    background-color: var(--color-emerald-800);
}

.values__container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

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

.values__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-cream-200);
}

.values__title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.25;
}

.values__desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(254, 249, 239, 0.7);
}

/* ── Visit ── */
.visit {
    padding: 120px 0;
    background-color: var(--color-cream-50);
}

.visit__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.visit__info {
    max-width: 480px;
}

.visit__details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin: 40px 0 40px;
}

.visit__detail {
    display: flex;
    gap: 16px;
}

.visit__detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-cream-100);
    border-radius: 10px;
    color: var(--color-emerald-700);
}

.visit__detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-warm-400);
    margin-bottom: 4px;
}

.visit__detail-value {
    display: block;
    font-size: 1rem;
    color: var(--color-warm-700);
    line-height: 1.5;
}

.visit__detail-value--link {
    color: var(--color-emerald-700);
    font-weight: 600;
    transition: color 0.2s;
}

.visit__detail-value--link:hover {
    color: var(--color-emerald-500);
}

.visit__map {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(6, 78, 59, 0.1);
}

.visit__map-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

.visit__map-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-emerald-800);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 8px;
    transition: background-color 0.2s, transform 0.2s;
}

.visit__map-overlay:hover {
    background-color: var(--color-emerald-700);
    transform: translateY(-2px);
}

/* ── CTA ── */
.cta {
    padding: 120px 0;
    background-color: var(--color-emerald-900);
    text-align: center;
}

.cta__container {
    max-width: 680px;
    margin: 0 auto;
}

.cta__eyebrow {
    color: var(--color-emerald-400);
    margin-bottom: 20px;
}

.cta__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--color-white);
    margin-bottom: 20px;
}

.cta__body {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(254, 249, 239, 0.65);
    margin-bottom: 40px;
}

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

/* ── Footer ── */
.footer {
    background-color: var(--color-warm-900);
    color: var(--color-cream-200);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    padding: 80px 24px;
}

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

.footer__brand .nav__logo-mark {
    font-size: 2rem;
    color: var(--color-emerald-500);
}

.footer__brand .nav__logo-text {
    font-size: 1.25rem;
    color: var(--color-cream-100);
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-warm-400);
    margin-top: 8px;
}

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

.footer__link {
    font-size: 0.9375rem;
    color: var(--color-warm-400);
    transition: color 0.2s;
}

.footer__link:hover {
    color: var(--color-emerald-400);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer__contact p {
    font-size: 0.9375rem;
    color: var(--color-warm-400);
    line-height: 1.6;
}

.footer__phone {
    color: var(--color-emerald-400);
    font-weight: 600;
    transition: color 0.2s;
}

.footer__phone:hover {
    color: var(--color-emerald-300);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: var(--color-warm-500);
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    }

    .reveal.revealed {
        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; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero__container {
        gap: 32px;
    }

    .hero__image img {
        height: 480px;
    }

    .about__container,
    .visit__container {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    /* Nav mobile */
    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background-color: var(--color-cream-50);
        flex-direction: column;
        align-items: stretch;
        padding: 100px 32px 40px;
        gap: 4px;
        transform: translateX(100%);
        transition: transform 0.4s var(--ease-out);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.1);
        z-index: 95;
    }

    .nav__menu.open {
        transform: translateX(0);
    }

    .nav__link {
        font-size: 1.0625rem;
        padding: 12px 16px;
    }

    .nav__link--cta {
        margin-left: 0;
        margin-top: 16px;
        text-align: center;
    }

    .mobile-overlay.active {
        display: block;
    }

    /* Hero */
    .hero {
        padding-top: 72px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-bottom: 60px;
    }

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

    .hero__image {
        order: -1;
    }

    .hero__image img {
        height: 360px;
        border-radius: 12px;
    }

    .hero__image-accent {
        display: none;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        justify-content: center;
    }

    /* About */
    .about {
        padding: 80px 0;
    }

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

    .about__image img {
        height: 280px;
    }

    .about__stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    /* Products */
    .products {
        padding: 80px 0;
    }

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

    /* Values */
    .values {
        padding: 80px 0;
    }

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

    /* Visit */
    .visit {
        padding: 80px 0;
    }

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

    .visit__map-img {
        height: 320px;
    }

    /* CTA */
    .cta {
        padding: 80px 0;
    }

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

    /* Footer */
    .footer__inner {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 24px;
    }

    .footer__bottom-inner {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-heading {
        font-size: 1.75rem;
    }

    .hero__headline {
        font-size: 2rem;
    }

    .product-card__body {
        padding: 20px;
    }
}