/* ============================================================
   Vitabio - Modern Web Design
   ============================================================ */

/* ----- CSS Variables ----- */
:root {
    --green-900: #0a3d22;
    --green-800: #0e4f30;
    --green-700: #157347;
    --green-600: #1a8a4f;
    --green-500: #1f9d5e;
    --green-400: #2dbf73;
    --green-100: #d4f0e0;
    --green-50:  #eaf8f0;
    --gold:     #e8b80d;
    --gold-dark:#c49a0a;
    --gold-light:#f9e076;
    --white:    #ffffff;
    --gray-50:  #f7f8f7;
    --gray-100: #eef1ee;
    --gray-200: #dde2dc;
    --gray-400: #8b968b;
    --gray-600: #5a6c5d;
    --gray-800: #2c3e2d;
    --gray-900: #1a261a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow:    0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 48px rgba(0,0,0,0.16);
    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 16px;
    --max-width: 1200px;
    --transition: 0.25s ease;
}

/* ----- Reset & Base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { text-decoration: none; color: inherit; }
ol, ul { padding-left: 1.25rem; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

/* ----- Shared Section Patterns ----- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--green-500);
    background: var(--green-50);
    padding: 6px 18px; border-radius: 50px;
    margin-bottom: 1rem;
}
.section-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.4rem; font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 0.85rem;
}
.section-lead {
    font-size: 1.05rem; color: var(--gray-600);
    max-width: 720px; margin: 0 auto;
}

/* ----- Buttons ----- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem; font-weight: 700;
    padding: 14px 32px; border-radius: var(--radius);
    cursor: pointer; border: 2px solid transparent;
    transition: all var(--transition);
    letter-spacing: 0.3px;
}
.btn-primary {
    background: var(--green-500); color: var(--white);
    box-shadow: 0 4px 14px rgba(31,157,94,0.35);
}
.btn-primary:hover {
    background: var(--green-700); box-shadow: 0 6px 20px rgba(31,157,94,0.45);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent; color: var(--white);
    border-color: rgba(255,255,255,0.55);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
}

/* ==================== NAVIGATION ==================== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(255,255,255,0.96);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem 0;
    backdrop-filter: blur(10px);
}
.nav-container {
    display: flex; align-items: center; justify-content: space-between;
    max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem;
}
.nav-logo {
    display: inline-flex; align-items: center;
    transition: opacity 0.3s;
}
.nav-logo img {
    height: 44px; width: auto;
    display: block;
}
.nav-logo:hover { opacity: 0.85; }
.navbar.scrolled .nav-logo { opacity: 0.95; }
.nav-menu { display: flex; gap: 2.25rem; }
.nav-link {
    font-weight: 600; font-size: 0.9rem; color: var(--white);
    position: relative; padding: 6px 0;
    transition: color 0.3s;
}
.nav-link::after {
    content: ''; position: absolute; left: 0; bottom: 0;
    width: 0; height: 2px; background: var(--gold);
    transition: width 0.3s;
}
.nav-link:hover::after { width: 100%; }
.navbar.scrolled .nav-link { color: var(--gray-800); }
.nav-link:hover { color: var(--gold); }
.navbar.scrolled .nav-link:hover { color: var(--green-500); }

.nav-toggle {
    display: none; background: none; border: none;
    width: 36px; height: 36px; flex-direction: column;
    justify-content: space-around; cursor: pointer;
}
.nav-toggle span {
    display: block; width: 26px; height: 2.5px;
    background: var(--white); border-radius: 2px; transition: 0.3s;
}
.navbar.scrolled .nav-toggle span { background: var(--green-500); }

/* ==================== HERO ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(150deg, #0a3d22 0%, #157347 40%, #1a8a4f 100%);
    display: flex; align-items: center;
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url('../images/hero_field.png') center/cover no-repeat;
    opacity: 1; 
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(105deg, rgba(10,61,34,0.55) 0%, rgba(10,61,34,0.2) 45%, rgba(10,61,34,0.1) 100%);
}
.hero-inner { position: relative; z-index: 2; width: 100%; }
.hero-text { max-width: 700px; }
.hero-label {
    display: inline-block; font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem; font-weight: 700; letter-spacing: 3px;
    color: var(--gold-light); text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.hero-brand {
    margin-bottom: 1.25rem;
    line-height: 0;
}
.hero-brand img {
    height: clamp(4.375rem, 8.75vw, 7.5rem);
    width: auto; display: block;
    transform: scaleX(1.2);
    transform-origin: left center;
}
.hero-desc {
    font-size: 1.1rem; color: rgba(255,255,255,0.88);
    line-height: 1.7; margin-bottom: 2.5rem; max-width: 560px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-bottom-bar {
    position: absolute; bottom: 0; left: 0; right: 0; z-index: 2;
    background: rgba(0,0,0,0.2); backdrop-filter: blur(6px);
    padding: 1.25rem 0;
}
.hero-bar-inner {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 3rem;
}
.hero-stat { text-align: center; color: var(--white); }
.stat-num {
    display: block; font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem; font-weight: 800; color: var(--gold);
    line-height: 1.1;
}
.stat-label {
    font-size: 0.8rem; color: rgba(255,255,255,0.75);
    font-weight: 500;
}

/* ==================== ABOUT ==================== */
.about { padding: 6rem 0; background: var(--white); }
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 3.5rem; align-items: center; margin-bottom: 4rem;
}
.about-image {
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-image img { width: 100%; height: 380px; object-fit: cover; }
.about-text p {
    font-size: 0.95rem; line-height: 1.8; color: var(--gray-600);
    margin-bottom: 1rem;
}
.about-text p:last-of-type { margin-bottom: 1.5rem; }
.about-text strong { color: var(--green-600); }
.about-text em { color: var(--green-500); font-style: italic; }
.about-contact-row { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.25rem; }
.about-contact-item {
    display: flex; align-items: flex-start; gap: 0.5rem;
    font-size: 0.85rem; color: var(--gray-600);
}
.aci-icon { flex-shrink: 0; margin-top: 1px; }

/* Advantages */
.advantages { background: var(--gray-50); border-radius: var(--radius-lg); padding: 3rem; }
.advantages-heading {
    text-align: center; font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem; font-weight: 800; color: var(--green-600);
    margin-bottom: 2.5rem;
}
.advantage-cards {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
}
.adv-card {
    background: var(--white); border-radius: var(--radius);
    padding: 2rem 1.5rem; text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    border-top: 3px solid var(--green-400);
}
.adv-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow);
}
.adv-icon { font-size: 2.25rem; margin-bottom: 1rem; }
.adv-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem; font-weight: 700; color: var(--gray-800);
    margin-bottom: 0.75rem; line-height: 1.4;
}
.adv-card p {
    font-size: 0.85rem; line-height: 1.65; color: var(--gray-600);
}

/* ==================== PRODUCTS ==================== */
.products { padding: 6rem 0; background: var(--gray-50); }

/* Filter */
.product-filter {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 0.6rem; margin-bottom: 3rem;
}
.filter-btn {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem; font-weight: 600;
    padding: 9px 20px; border-radius: 50px;
    border: 1.5px solid var(--gray-200);
    background: var(--white); color: var(--gray-600);
    cursor: pointer; transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--green-300); color: var(--green-600); }
.filter-btn.active {
    background: var(--green-500); color: var(--white);
    border-color: var(--green-500);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
}
.product-card {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex; flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px); box-shadow: var(--shadow-lg);
}
.product-card.hidden { display: none; }
.pc-image {
    position: relative; height: 260px; overflow: hidden;
    background: linear-gradient(135deg, #e8f5ec 0%, #d4e8da 100%);
}
.pc-image img {
    width: 100%; height: 100%; object-fit: contain;
    padding: 1.5rem; transition: transform 0.4s;
}
.product-card:hover .pc-image img { transform: scale(1.05); }
.pc-category {
    position: absolute; top: 14px; left: 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem; font-weight: 700; letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--green-500); color: var(--white);
    padding: 5px 12px; border-radius: 50px;
}
.pc-body {
    padding: 1.5rem; display: flex; flex-direction: column;
    flex: 1;
}
.pc-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem; font-weight: 700; color: var(--gray-900);
    margin-bottom: 0.6rem;
}
.pc-desc {
    font-size: 0.88rem; color: var(--gray-600);
    line-height: 1.65; margin-bottom: 1rem; flex: 1;
}
.pc-specs {
    display: flex; flex-direction: column; gap: 4px;
    margin-bottom: 1.25rem;
    padding: 0.75rem; background: var(--green-50);
    border-radius: var(--radius-sm);
}
.pc-spec {
    font-size: 0.8rem; color: var(--gray-600);
}
.pc-spec strong { color: var(--green-700); margin-right: 0.25rem; }
.btn-detail {
    align-self: flex-start;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem; font-weight: 700;
    color: var(--green-600); background: none; border: none;
    cursor: pointer; padding: 0;
    display: inline-flex; align-items: center; gap: 4px;
    transition: color var(--transition);
}
.btn-detail::after { content: '→'; transition: transform var(--transition); }
.btn-detail:hover { color: var(--green-800); }
.btn-detail:hover::after { transform: translateX(3px); }

/* Detail expand (inline) — hidden, replaced by modal */
.pc-detail { display: none; }

/* ==================== CATALOGUE CONTENTS ==================== */
.catalogue-inner {
    background: linear-gradient(135deg, #0a3d22 0%, #0e4f30 50%, #157347 100%);
    padding: 6rem 0 7rem;
    position: relative;
    overflow: hidden;
}
.catalogue-inner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(232,184,13,0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(45,191,115,0.15) 0%, transparent 50%);
    pointer-events: none;
}
.catalogue-inner .section-header { position: relative; z-index: 1; }
.catalogue-inner .section-heading { color: var(--white); }
.catalogue-inner .section-tag {
    background: rgba(232,184,13,0.18); color: var(--gold-light);
}
.catalogue-inner .section-lead { color: rgba(255,255,255,0.75); }

.catalogue-advantages {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem; position: relative; z-index: 1;
}
.ca-card {
    position: relative; height: 360px; border-radius: var(--radius-lg);
    overflow: hidden; cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.ca-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}
.ca-image { position: absolute; inset: 0; }
.ca-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.ca-card:hover .ca-image img { transform: scale(1.08); }
.ca-overlay {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 1.75rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(10,61,34,0.95) 0%, rgba(10,61,34,0.7) 70%, transparent 100%);
    color: var(--white);
}
.ca-overlay h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem; font-weight: 700; color: var(--gold-light);
    margin-bottom: 0.4rem; line-height: 1.3;
}
.ca-overlay p {
    font-size: 0.85rem; color: rgba(255,255,255,0.85); line-height: 1.55;
}

/* Applicable Crops */
.catalogue-crops { padding: 6rem 0; background: var(--white); }
.crops-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.crop-card {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--gray-100);
}
.crop-card:hover {
    transform: translateY(-5px); box-shadow: var(--shadow-lg);
    border-color: var(--green-100);
}
.crop-image {
    height: 180px; overflow: hidden;
    background: var(--green-50);
}
.crop-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
}
.crop-card:hover .crop-image img { transform: scale(1.06); }
.crop-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem; font-weight: 700; color: var(--gray-900);
    padding: 1.1rem 1.25rem 0.35rem;
}
.crop-card p {
    font-size: 0.85rem; color: var(--gray-600);
    line-height: 1.55; padding: 0 1.25rem 1.25rem;
}

/* ==================== CAPABILITIES ==================== */
.capabilities { padding: 6rem 0; background: var(--white); }
.cap-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 3.5rem; align-items: center;
}
.cap-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem; font-weight: 800; color: var(--gray-900);
    line-height: 1.15; margin-bottom: 1.5rem;
}
.cap-text p {
    font-size: 0.95rem; line-height: 1.8; color: var(--gray-600);
    margin-bottom: 1rem;
}
.cap-badges {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 0.75rem; margin-top: 1.5rem;
}
.cap-badge {
    display: flex; align-items: center; gap: 0.6rem;
    font-size: 0.88rem; font-weight: 600; color: var(--gray-700);
    padding: 0.75rem 1rem; background: var(--gray-50);
    border-radius: var(--radius-sm);
}
.cb-icon { font-size: 1.25rem; }
.cap-image-wrap {
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.cap-image-wrap img { width: 100%; height: 400px; object-fit: cover; }

/* ==================== CONTACT ==================== */
.contact { padding: 6rem 0; background: var(--gray-50); }
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2.5rem; align-items: start;
}

/* Contact Info Cards */
.contact-info-cards { display: flex; flex-direction: column; gap: 1rem; }
.ci-card {
    display: flex; align-items: flex-start; gap: 1rem;
    background: var(--white); padding: 1.25rem 1.5rem;
    border-radius: var(--radius); box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.ci-card:hover { box-shadow: var(--shadow); }
.ci-icon {
    width: 46px; height: 46px; flex-shrink: 0;
    background: var(--green-50); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
}
.ci-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem; font-weight: 700; color: var(--green-600);
    margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.5px;
}
.ci-card p { font-size: 0.88rem; color: var(--gray-600); line-height: 1.55; }
.ci-card a { color: var(--green-500); font-weight: 600; }
.ci-card a:hover { text-decoration: underline; }

/* Contact Form */
.contact-form-wrap {
    background: var(--white); padding: 2.5rem;
    border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.contact-form-wrap h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem; font-weight: 700; color: var(--gray-900);
    margin-bottom: 1.5rem; padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--green-100);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block; font-size: 0.8rem; font-weight: 600;
    color: var(--gray-600); margin-bottom: 5px;
    letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.9rem;
    color: var(--gray-800); background: var(--gray-50);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--green-400);
    box-shadow: 0 0 0 3px rgba(31,157,94,0.1);
    background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
    width: 100%; justify-content: center;
    padding: 15px 32px; margin-top: 0.5rem;
}
.form-note {
    margin-top: 0.75rem; font-size: 0.78rem;
    color: var(--gray-400); text-align: center;
}
.form-note a { color: var(--green-500); font-weight: 600; }
.form-note a:hover { text-decoration: underline; }

/* ==================== FOOTER ==================== */
.footer {
    background: var(--green-900); color: rgba(255,255,255,0.8);
    padding: 4rem 0 0;
}
.footer-inner {
    display: grid; grid-template-columns: 1fr 2fr;
    gap: 3rem; padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .footer-logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem; font-weight: 700; font-style: italic;
    color: var(--gold); display: block; margin-bottom: 0.5rem;
}
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.footer-links {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
}
.footer-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem; font-weight: 700; color: var(--white);
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 1rem;
}
.footer-col a {
    display: block; font-size: 0.85rem; color: rgba(255,255,255,0.65);
    padding: 4px 0; transition: color var(--transition);
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
    text-align: center; padding: 1.5rem 0;
    font-size: 0.82rem; color: rgba(255,255,255,0.5);
    line-height: 1.8;
}
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.35); margin-top: 0.25rem; }

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0.55);
    display: flex; align-items: center; justify-content: center;
    padding: 1.5rem;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.open {
    opacity: 1; visibility: visible;
}
.modal-dialog {
    background: var(--white); border-radius: var(--radius-lg);
    max-width: 680px; width: 100%; max-height: 88vh;
    overflow-y: auto; position: relative;
    box-shadow: var(--shadow-xl);
    transform: translateY(30px) scale(0.96);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    scrollbar-width: none;        /* Firefox */
    -ms-overflow-style: none;     /* IE/Edge */
}
.modal-dialog::-webkit-scrollbar { display: none; } /* Chrome/Safari */
.modal-overlay.open .modal-dialog {
    transform: translateY(0) scale(1);
}
.modal-close {
    position: sticky; top: 0; float: right; z-index: 10;
    width: 42px; height: 42px; border: none; background: var(--gray-100);
    border-radius: 0 var(--radius-lg) 0 var(--radius-sm);
    font-size: 1.5rem; color: var(--gray-600);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, color 0.2s;
    margin-bottom: -42px; /* keep inside flow but visually sticky */
}
.modal-close:hover { background: var(--green-500); color: var(--white); }

.modal-body { padding: 2rem 2.25rem 2.25rem; }
.modal-body .modal-product-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.55rem; font-weight: 800; color: var(--gray-900);
    margin-bottom: 0.3rem;
}
.modal-body .modal-product-cat {
    display: inline-block; font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 1px;
    text-transform: uppercase; color: var(--green-500);
    background: var(--green-50); padding: 4px 14px;
    border-radius: 50px; margin-bottom: 1.25rem;
}
.modal-body .modal-image {
    width: 100%; height: 220px; object-fit: contain;
    background: linear-gradient(135deg, #e8f5ec 0%, #d4e8da 100%);
    border-radius: var(--radius); margin-bottom: 1.25rem;
    padding: 1rem;
}
.modal-body .modal-specs {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    margin-bottom: 1.5rem;
}
.modal-body .modal-spec {
    font-size: 0.85rem; color: var(--gray-600);
    padding: 0.5rem 0.75rem; background: var(--green-50);
    border-radius: var(--radius-sm);
}
.modal-body .modal-spec strong { color: var(--green-700); }
.modal-body h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem; font-weight: 700; color: var(--green-600);
    margin: 1.25rem 0 0.5rem; padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--green-100);
}
.modal-body h4:first-of-type { margin-top: 0; }
.modal-body ol {
    font-size: 0.88rem; color: var(--gray-600); line-height: 1.75;
    padding-left: 1.25rem;
}
.modal-body ol li { margin-bottom: 0.5rem; }
.modal-body .modal-desc {
    font-size: 0.9rem; color: var(--gray-600); line-height: 1.75;
    margin-bottom: 1rem;
}
.modal-body .modal-suitable {
    margin-top: 1.25rem; padding: 0.85rem 1rem;
    background: var(--gray-50); border-radius: var(--radius-sm);
    font-size: 0.88rem; color: var(--gray-600);
}
.modal-body .modal-suitable strong { color: var(--green-700); }

/* Prevent body scroll when modal is open */
body.modal-open { overflow: hidden; }

/* ==================== TOAST ==================== */
.toast {
    position: fixed; top: 100px; right: 24px; z-index: 9999;
    background: var(--green-600); color: var(--white);
    padding: 14px 24px; border-radius: var(--radius);
    box-shadow: var(--shadow-lg); font-size: 0.9rem; font-weight: 600;
    transform: translateX(400px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 380px;
}
.toast.show { transform: translateX(0); }
.toast.error { background: #c0392b; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 2rem; }
    .about-image img { height: 300px; }
    .cap-grid { grid-template-columns: 1fr; }
    .cap-image-wrap img { height: 300px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .advantage-cards { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
    .catalogue-advantages { grid-template-columns: 1fr; }
    .ca-card { height: 280px; }
    .crops-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section-heading { font-size: 1.8rem; }
    .cap-heading { font-size: 1.6rem; }

    .nav-menu {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--white); flex-direction: column; padding: 1rem;
        gap: 0; box-shadow: var(--shadow);
        transform: translateY(-10px); opacity: 0; visibility: hidden;
        transition: all 0.3s;
    }
    .nav-menu.open { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-menu .nav-link {
        color: var(--gray-800); padding: 0.85rem 0;
        border-bottom: 1px solid var(--gray-100);
    }
    .nav-menu .nav-link:last-child { border-bottom: none; }
    .nav-toggle { display: flex; }

    .hero-bottom-bar { display: none; }
    .hero-desc { font-size: 1rem; }

    .about-grid { gap: 1.5rem; }
    .advantages { padding: 2rem 1.25rem; }
    .advantage-cards { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: 1fr; }
    .product-filter { gap: 0.4rem; }
    .catalogue-inner, .catalogue-crops { padding: 4rem 0; }
    .crops-grid { grid-template-columns: 1fr; }
    .filter-btn { font-size: 0.75rem; padding: 7px 14px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .contact-form-wrap { padding: 1.5rem; }
    .footer-links { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 480px) {
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; justify-content: center; }
    .cap-badges { grid-template-columns: 1fr; }
}