/*
   PREPD - Fresh Vegetable Kits
   Single cohesive green theme
*/

:root {
    /* Single cohesive color palette */
    --green: #228B22;
    --green-dark: #1a6b1a;
    --green-light: #e8f5e8;
    --green-pale: #f4faf4;

    --text: #1a2e1a;
    --text-light: #4a5f4a;
    --text-muted: #6b7c6b;

    --white: #ffffff;
    --bg: #fafcfa;

    --shadow: 0 4px 20px rgba(34, 139, 34, 0.1);
    --shadow-hover: 0 8px 30px rgba(34, 139, 34, 0.15);

    --font: 'Outfit', -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

/* ============ NAVIGATION ============ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 5%;
    background: var(--white);
    border-bottom: 1px solid var(--green-light);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--green);
}

.logo span {
    color: var(--green-dark);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--green);
}

.btn-order {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: var(--green);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
}

.btn-order:hover {
    background: var(--green-dark);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--green);
    transition: 0.2s;
}

/* ============ HERO ============ */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 7rem 5% 5rem;
    align-items: center;
    background: var(--white);
}

.hero-text {
    max-width: 560px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--green);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4.5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 1.25rem;
}

.hero h1 em {
    color: var(--green);
    font-style: italic;
}

.hero-text > p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 1.75rem;
    background: var(--green);
    color: var(--white);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s var(--ease);
}

.btn-primary:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-primary.btn-lg {
    padding: 1.1rem 2rem;
    font-size: 1.05rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 1rem 1.75rem;
    background: var(--green-light);
    color: var(--green);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s var(--ease);
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat strong {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green);
}

.stat span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--green-light);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.hero-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--green);
    box-shadow: var(--shadow);
}

/* ============ FEATURES STRIP ============ */
.features-strip {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 1.5rem 5%;
    background: var(--green);
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--white);
}

.feature svg {
    opacity: 0.9;
}

.feature span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============ KITS SECTION ============ */
.kits {
    padding: 5rem 5%;
    background: var(--bg);
}

.section-head {
    text-align: center;
    margin-bottom: 3rem;
}

.section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.section-head p {
    font-size: 1rem;
    color: var(--text-muted);
}

.kits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.kit-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--green-light);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.kit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.kit-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.kit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s var(--ease);
}

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

.kit-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.35rem 0.7rem;
    background: var(--green);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: 4px;
}

.kit-details {
    padding: 1.25rem;
}

.kit-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.35rem;
}

.kit-details p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.kit-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kit-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--green);
}

.kit-add {
    padding: 0.5rem 1rem;
    background: var(--green-light);
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s;
}

.kit-add:hover {
    background: var(--green);
    color: var(--white);
}

/* ============ PROCESS SECTION ============ */
.process {
    padding: 5rem 5%;
    background: var(--white);
}

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    max-width: 200px;
    text-align: center;
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-light);
    border-radius: 50%;
    color: var(--green);
    transition: all 0.3s var(--ease);
}

.process-step:hover .step-icon {
    background: var(--green);
    color: var(--white);
    transform: scale(1.05);
}

.step-num {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--green);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.35rem;
}

.process-step p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.step-line {
    width: 60px;
    height: 2px;
    background: var(--green-light);
    margin-top: 2rem;
    flex-shrink: 0;
}

/* ============ CTA SECTION ============ */
.cta {
    padding: 4rem 5%;
    background: var(--green-pale);
}

.cta-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 16px;
    border: 2px solid var(--green-light);
}

.cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text);
    margin-bottom: 0.75rem;
}

.cta p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ============ FOOTER ============ */
.footer {
    padding: 3rem 5% 1.5rem;
    background: var(--green);
    color: var(--white);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.footer .logo {
    color: var(--white);
    margin-bottom: 0.75rem;
    display: inline-block;
}

.footer .logo span {
    color: rgba(255,255,255,0.7);
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--white);
    transition: background 0.2s;
}

.social-links a:hover {
    background: rgba(255,255,255,0.2);
}

.footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.7);
}

.footer-col a,
.footer-col span {
    display: block;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 1.25rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
}

/* ============ ANIMATIONS ============ */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding-top: 6rem;
    }

    .hero-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .hero-btns {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .kits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        transition: right 0.3s var(--ease);
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-menu a {
        font-size: 1.1rem;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.open span:first-child {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .menu-toggle.open span:last-child {
        transform: rotate(-45deg) translate(4px, -4px);
    }

    .btn-order {
        display: none;
    }

    .hero {
        padding: 5.5rem 5% 3rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-image img {
        height: 320px;
    }

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

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

    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .stat-divider {
        display: none;
    }

    .features-strip {
        flex-wrap: wrap;
        gap: 1.25rem;
        padding: 1.25rem 5%;
    }

    .feature {
        flex: 1 1 45%;
        justify-content: center;
    }

    .kits-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
    }

    .process-steps {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .step-line {
        width: 2px;
        height: 30px;
        margin: 0;
    }

    .cta-box {
        padding: 2rem 1.5rem;
    }

    .footer-nav {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}