/* Visionora Core Styles */
:root {
    --primary-green: #1B3022;
    --bg-beige: #FDFBF7;
    --cta-orange: #E67E5D;
    --cta-hover: #D16A4D;
    --text-dark: #2D3436;
    --text-light: #636E72;
    --white: #FFFFFF;
    --accent-green: #4A6741;
    --shadow-soft: 0 10px 30px rgba(27, 48, 34, 0.05);
    --shadow-hover: 0 15px 40px rgba(27, 48, 34, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-beige);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Lexend', sans-serif;
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.flex {
    display: flex;
    align-items: center;
}

.grid {
    display: grid;
    gap: 2rem;
}

/* Components */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--cta-orange);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 93, 0.3);
}

.btn-outline {
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

.btn-outline:hover {
    background-color: var(--primary-green);
    color: var(--white);
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(74, 103, 65, 0.1);
    color: var(--accent-green);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Announcement Bar */
.announcement-bar {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.85rem;
    font-weight: 500;
}

.announcement-bar .flex {
    justify-content: center;
    gap: 2rem;
}

.announcement-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Header */
header {
    background-color: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-green);
    font-family: 'Lexend', sans-serif;
}

nav ul {
    display: flex;
    gap: 2.5rem;
}

nav ul li a {
    font-weight: 500;
    font-size: 0.95rem;
}

nav ul li a:hover {
    color: var(--cta-orange);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-beige) 0%, #F5F1E9 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-meta {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: 30px;
    /* box-shadow: var(--shadow-soft); */
}

.floating-badge {
    position: absolute;
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    animation: float 4s ease-in-out infinite;
}

.fb-1 { top: 10%; right: -5%; animation-delay: 0s; }
.fb-2 { bottom: 20%; left: -10%; animation-delay: 1s; }
.fb-3 { bottom: 5%; right: 10%; animation-delay: 2s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Feature Strip */
.feature-strip {
    background: var(--white);
    padding: 3rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.feature-strip .grid {
    grid-template-columns: repeat(4, 1fr);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
}

.feature-item span {
    color: var(--accent-green);
    font-size: 1.2rem;
}

/* Ingredients Section */
.ingredients-section {
    background-color: var(--primary-green);
    color: var(--white);
}

.ingredients-section h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 4rem;
    font-size: 2.5rem;
}

.ingredients-grid {
    grid-template-columns: repeat(4, 1fr);
}

.ingredient-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 24px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

.ingredient-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

.ingredient-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.ingredient-card h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.ingredient-card p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

/* Benefits Grid */
.benefits-grid {
    grid-template-columns: repeat(3, 1fr);
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.benefit-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-beige);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Product Detail Table */
.details-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.details-table tr {
    border-bottom: 1px solid #eee;
}

.details-table tr:last-child {
    border-bottom: none;
}

.details-table th, .details-table td {
    padding: 1.5rem 2rem;
    text-align: left;
}

.details-table th {
    background: #fcfcfc;
    width: 30%;
    font-weight: 700;
    color: var(--primary-green);
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    padding-bottom: 1.5rem;
    max-height: 200px;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

/* Footer */
footer {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    margin-bottom: 4rem;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    text-align: center;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .ingredients-grid, .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-grid, .ingredients-grid, .benefits-grid, .feature-strip .grid {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    nav ul {
        display: none;
    }
}