/* ============================================
   LORIS NUTRITION — Styles
   Warm · Burgundy + Blush · Rounded · Friendly
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-burgundy: #7B2D3B;
    --color-burgundy-deep: #5C1F2C;
    --color-burgundy-light: #A34052;
    --color-blush: #F2D0CE;
    --color-blush-light: #FBE8E6;
    --color-blush-pale: #FFF5F3;
    --color-cream: #FDF6F0;
    --color-warm-white: #FFFAF7;
    --color-text: #3D1F28;
    --color-text-muted: #7A4A54;
    --color-text-light: #A06B74;
    --color-border: #F0D4D0;
    --color-white: #FFFFFF;
    --color-shadow: rgba(123, 45, 59, 0.08);
    --color-shadow-md: rgba(123, 45, 59, 0.12);
    --color-shadow-lg: rgba(123, 45, 59, 0.18);

    --font-heading: 'Lora', Georgia, serif;
    --font-body: 'Nunito', 'Segoe UI', sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    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;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section Shared --- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-burgundy);
    background: var(--color-blush-light);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.25;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.75;
}

/* --- Reveal Animation (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal[data-reveal="hidden"] {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
}

/* --- NAV --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 246, 240, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(253, 246, 240, 0.96);
    border-bottom-color: var(--color-border);
    box-shadow: 0 2px 20px var(--color-shadow);
}

.nav-inner {
    max-width: 1200px;
    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;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-burgundy);
}

.nav-logo-icon {
    color: var(--color-burgundy);
}

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

.nav-links a {
    padding: 8px 16px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-burgundy);
    background: var(--color-blush-light);
}

.nav-cta {
    background: var(--color-burgundy) !important;
    color: var(--color-white) !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-full) !important;
    font-weight: 700 !important;
    transition: var(--transition) !important;
    box-shadow: 0 2px 8px var(--color-shadow-md);
}

.nav-cta:hover {
    background: var(--color-burgundy-deep) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--color-shadow-lg) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: var(--color-burgundy);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-burgundy-deep) 0%, var(--color-burgundy) 40%, var(--color-burgundy-light) 70%, var(--color-blush) 100%);
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(242, 208, 206, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(163, 64, 82, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse 90% 70% at 50% 50%, rgba(92, 31, 44, 0.6) 0%, transparent 70%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5.5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero-accent {
    color: var(--color-blush);
    font-style: italic;
}

.hero-desc {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.8;
    max-width: 580px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 52px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-burgundy);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    background: var(--color-blush-light);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

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

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

.hero-stat-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
}

.hero-stat-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255, 255, 255, 0.25);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--color-shadow);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px var(--color-shadow-lg);
}

.product-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-burgundy);
    color: var(--color-white);
    font-size: 0.78rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.product-body {
    padding: 24px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    line-height: 1.3;
}

.product-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* --- ABOUT --- */
.about {
    background: var(--color-blush-pale);
}

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

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 40px var(--color-shadow-lg);
}

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

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px var(--color-shadow-lg);
    border: 4px solid var(--color-blush-pale);
}

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

.about-floating-card {
    position: absolute;
    top: -16px;
    right: 30px;
    background: var(--color-burgundy);
    color: var(--color-white);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px var(--color-shadow-lg);
}

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

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

.about-text {
    font-size: 1.02rem;
    color: var(--color-text-muted);
    line-height: 1.85;
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.about-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--color-blush-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-burgundy);
}

.about-feature strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 2px;
}

.about-feature span {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

/* --- TESTIMONIALS --- */
.testimonials {
    background: var(--color-cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--color-shadow-lg);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: var(--color-burgundy);
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    background: var(--color-blush-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-burgundy);
}

.testimonial-author span {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--color-text);
}

/* --- VISIT --- */
.visit {
    background: var(--color-blush-pale);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.visit-info .section-tag {
    margin-bottom: 16px;
}

.visit-info .section-title {
    margin-bottom: 16px;
}

.visit-desc {
    font-size: 1.02rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.visit-detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-burgundy);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.visit-detail strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

.visit-detail span,
.visit-detail a {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.visit-detail a:hover {
    color: var(--color-burgundy);
    text-decoration: underline;
}

.visit-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 8px 40px var(--color-shadow-lg);
    min-height: 420px;
}

/* --- FOOTER --- */
.footer {
    background: var(--color-burgundy-deep);
    color: rgba(255, 255, 255, 0.8);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
    max-width: 280px;
}

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-blush);
    margin-bottom: 16px;
}

.footer-links a,
.footer-contact a {
    display: block;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.7);
    padding: 5px 0;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-white);
    padding-left: 6px;
}

.footer-contact span {
    display: block;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    padding: 5px 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* --- MOBILE MENU OVERLAY --- */
.nav-overlay {
    display: none;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .about-grid,
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-images {
        max-width: 500px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253, 246, 240, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 8px 30px var(--color-shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }

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

    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 12px 16px;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-num {
        font-size: 1.2rem;
    }

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

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

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

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

    .about-img-secondary {
        width: 65%;
        right: -10px;
        bottom: -20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .product-body {
        padding: 20px;
    }

    .testimonial-card {
        padding: 24px;
    }
}