/* ----------------------------------------------------
   1. VARIABLES & RESET
---------------------------------------------------- */
:root {
    --color-primary: #064e3b;   /* Deep Green */
    --color-primary-light: #0d9488;
    --color-secondary: #d97706; /* Amber/Gold */
    --color-secondary-light: #fbbf24;
    --color-dark: #0f172a;
    --color-text: #334155;
    --color-light: #f8fafc;
    --color-white: #ffffff;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --container-width: 1200px;
    --radius: 8px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: var(--spacing-xl) 0;
}

.text-center { text-align: center; }
.bg-light { background-color: #f1f5f9; }

/* ----------------------------------------------------
   2. BUTTONS 
---------------------------------------------------- */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn--primary:hover {
    background-color: var(--color-secondary-light);
    transform: translateY(-2px);
}

.btn--outline {
    border-color: var(--color-white);
    color: var(--color-white);
}

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

.btn--secondary {
    color: var(--color-primary);
    font-weight: 700;
    padding: 0;
}
.btn--secondary:hover {
    color: var(--color-secondary);
}

.section__tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.section__title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.section__subtitle {
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

/* ----------------------------------------------------
   3. HEADER
---------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.logo img {
    height: 40px;
    border-radius: 4px;
}

.nav__list {
    display: flex;
    gap: 2rem;
}

.nav__link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-dark);
}

.nav__link:hover, .nav__link.active {
    color: var(--color-secondary);
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* ----------------------------------------------------
   4. HERO SECTION
---------------------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('../assets/images/hero.png') no-repeat center center/cover;
    color: var(--color-white);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(6, 78, 59, 0.85), rgba(6, 78, 59, 0.4));
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 650px;
}

.hero__title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero__actions {
    display: flex;
    gap: 1rem;
}

/* ----------------------------------------------------
   5. ABOUT SECTION
---------------------------------------------------- */
.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.highlight-box {
    border-left: 4px solid var(--color-secondary);
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--color-primary);
    font-weight: 500;
}

.about__image {
    position: relative;
}

.image-stack__item {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ----------------------------------------------------
   6. PROFILE / FARMTECH
---------------------------------------------------- */
.profile__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.profile__card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    border-bottom: 4px solid transparent;
}

.profile__card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--color-secondary);
}

.profile__icon {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

/* ----------------------------------------------------
   7. CORE VALUES
---------------------------------------------------- */
.values__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.value-card {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.value-card__number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(0,0,0,0.05);
    position: absolute;
    top: -10px;
    right: 10px;
}

.value-card:hover .value-card__number {
    color: rgba(255,255,255,0.1);
}

.value-card h3 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.value-card:hover h3 {
    color: var(--color-white);
}

/* ----------------------------------------------------
   8. BRAND STORY
---------------------------------------------------- */
.brand-story {
    background: var(--color-primary);
    background-image: linear-gradient(rgba(6, 78, 59, 0.9), rgba(6, 78, 59, 0.9)), url('../assets/images/hero.png');
    background-size: cover;
    background-attachment: fixed;
    color: var(--color-white);
}

.brand-story__wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section__tag--white {
    color: var(--color-secondary);
}

.text-white { color: var(--color-white) !important; }
.text-white-op { color: rgba(255,255,255,0.9); margin-bottom: 1rem; }

/* ----------------------------------------------------
   9. JEWELRY
---------------------------------------------------- */
.jewelry {
    background-color: #050505;
    color: #e5e5e5;
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

.jewelry__bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
}

.jewelry__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    mask-image: linear-gradient(to right, transparent, black);
    -webkit-mask-image: linear-gradient(to right, transparent, black);
}

.jewelry__container {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    min-height: 400px;
}

.jewelry__content {
    max-width: 600px;
}

.jewelry__subtitle {
    display: block;
    color: #aaa;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.jewelry__title {
    font-family: 'Outfit', sans-serif;
    color: #d4af37; /* Metallic Gold */
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #d4af37, #f3e5ab, #d4af37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.jewelry__features {
    margin: 2rem 0;
}

.jewelry__features li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.jewelry__features i {
    color: #d4af37;
}

.jewelry__note {
    font-style: italic;
    color: #888;
    font-family: serif;
    font-size: 1.2rem;
    margin-top: 2rem;
    border-top: 1px solid #333;
    padding-top: 1rem;
    display: inline-block;
}

/* ----------------------------------------------------
   10. FOOTER
---------------------------------------------------- */
.footer {
    background-color: #111827;
    color: #94a3b8;
    padding: 4rem 0 0;
}

.footer__container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.footer__logo-img {
    height: 50px;
    border-radius: 4px;
}

.footer__col h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer__links li {
    margin-bottom: 0.75rem;
}

.footer__links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer__bottom {
    background-color: #0f172a;
    padding: 1.5rem 0;
    font-size: 0.875rem;
}

.sub-brand-note {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ----------------------------------------------------
   11. ANIMATIONS & RESPONSIVE
---------------------------------------------------- */
.fade-up, .fade-left, .fade-right {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-left { transform: translateX(30px); }
.fade-right { transform: translateX(-30px); }

.visible {
    opacity: 1;
    transform: translate(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

@media (max-width: 900px) {
    .about__container {
        grid-template-columns: 1fr;
    }
    .jewelry__bg {
        width: 100%;
        opacity: 0.2;
        mask-image: none;
        -webkit-mask-image: none;
    }
    .footer__container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: var(--color-white);
        padding: 2rem;
        box-shadow: -5px 0 10px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
    }
    .nav.open {
        right: 0;
    }
    .nav__list {
        flex-direction: column;
    }
    .mobile-toggle {
        display: block;
    }
    .hero__title {
        font-size: 2.5rem;
    }
    .section {
        padding: var(--spacing-lg) 0;
    }
}