@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@500;600;700&display=swap');


/* ========================================
   VARIABLES
   ======================================== */

:root {

    --primary-color: #0f172a;
    --primary-light: #1e293b;

    --accent-color: #c8a951;
    --accent-dark: #a88b3a;

    --white: #ffffff;

    --background-light: #f8fafc;
    --background-dark: #020617;

    --text-color: #334155;
    --text-light: #64748b;

    --border-color: #e2e8f0;

    --container-width: 1200px;

    --transition: 0.3s ease;
}


/* ========================================
   RESET
   ======================================== */

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


html {
    scroll-behavior: smooth;
}


body {

    font-family: 'Inter', sans-serif;

    line-height: 1.7;

    color: var(--text-color);

    background: var(--white);

    overflow-x: hidden;
}


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


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


button {
    font: inherit;
}


/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,
h2,
h3 {

    font-family: 'Poppins', sans-serif;

    line-height: 1.2;

    color: var(--primary-color);
}


h1 {
    font-size: clamp(2.3rem, 9vw, 4.7rem);
}


h2 {
    font-size: clamp(1.9rem, 7vw, 3rem);
}


h3 {
    font-size: 1.35rem;
}


p {
    margin-bottom: 1rem;
}


.section-label {

    display: block;

    margin-bottom: 0.75rem;

    font-size: 0.76rem;

    font-weight: 700;

    letter-spacing: 0.14em;

    text-transform: uppercase;

    color: var(--accent-dark);
}


/* ========================================
   CONTAINER
   ======================================== */

.container {

    width: 100%;

    max-width: var(--container-width);

    margin: 0 auto;

    padding: 0 1.25rem;
}


/* ========================================
   BUTTONS
   ======================================== */

.btn {

    display: inline-flex;

    justify-content: center;
    align-items: center;

    min-height: 48px;

    padding: 0.85rem 1.4rem;

    border: 2px solid transparent;

    border-radius: 4px;

    font-weight: 600;

    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition);
}


.btn:hover {
    transform: translateY(-2px);
}


.btn-primary {

    background: var(--accent-color);

    color: var(--primary-color);
}


.btn-primary:hover {
    background: var(--accent-dark);
}


.btn-outline-light {

    color: var(--white);

    border-color: rgba(255,255,255,0.7);
}


.btn-outline-light:hover {

    background: var(--white);

    color: var(--primary-color);
}


/* ========================================
   HEADER
   ======================================== */

.site-header {

    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 1000;

    background: transparent;

    transition:
        background var(--transition),
        box-shadow var(--transition);
}


.site-header.scrolled,
.site-header.menu-open {

    background: rgba(255,255,255,0.98);

    backdrop-filter: blur(12px);

    box-shadow:
        0 5px 25px rgba(15,23,42,0.08);
}


.header-content {

    min-height: 75px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 1rem;
}


/* Logo */

.logo {

    display: flex;

    flex-direction: column;

    position: relative;

    z-index: 1002;
}


.logo-main {

    font-family: 'Poppins', sans-serif;

    font-size: 1.25rem;

    font-weight: 700;

    line-height: 1;

    letter-spacing: 0.08em;

    color: var(--white);
}


.logo-sub {

    margin-top: 0.25rem;

    font-size: 0.53rem;

    font-weight: 700;

    letter-spacing: 0.2em;

    color: var(--accent-color);
}


.site-header.scrolled .logo-main,
.site-header.menu-open .logo-main {
    color: var(--primary-color);
}


/* Navigation */

.main-nav {
    display: none;
}


.nav-cta {
    display: none;
}


/* Mobile Button */

.menu-toggle {

    width: 44px;
    height: 44px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    gap: 5px;

    border: 0;

    background: transparent;

    cursor: pointer;

    position: relative;

    z-index: 1002;
}


.menu-toggle span {

    width: 24px;
    height: 2px;

    background: var(--white);

    transition:
        transform var(--transition),
        opacity var(--transition),
        background var(--transition);
}


.site-header.scrolled .menu-toggle span,
.site-header.menu-open .menu-toggle span {

    background: var(--primary-color);
}


.menu-toggle.active span:nth-child(1) {

    transform:
        translateY(7px)
        rotate(45deg);
}


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


.menu-toggle.active span:nth-child(3) {

    transform:
        translateY(-7px)
        rotate(-45deg);
}


/* Mobile Navigation */

.main-nav.mobile-active {

    position: absolute;

    top: 75px;
    left: 0;
    right: 0;

    display: flex;

    flex-direction: column;

    padding: 1rem 1.25rem 1.5rem;

    background: var(--white);

    box-shadow:
        0 15px 30px rgba(15,23,42,0.1);
}


.main-nav.mobile-active a {

    padding: 0.9rem 0;

    color: var(--primary-color);

    font-weight: 500;

    border-bottom:
        1px solid var(--border-color);
}


.main-nav.mobile-active a.active {

    color: var(--accent-dark);

    font-weight: 700;
}


/* ========================================
   HERO
   ======================================== */

.page-hero {

    position: relative;

    min-height: 82vh;

    display: flex;

    align-items: center;

    padding: 8rem 0 5rem;

    background-image:
        url('../images/Sorghum Image 7.jpeg');

    background-size: cover;

    background-position: center;

    overflow: hidden;
}


.hero-overlay {

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(2,6,23,0.91) 0%,
            rgba(2,6,23,0.78) 55%,
            rgba(2,6,23,0.48) 100%
        );
}


.hero-content {

    position: relative;

    z-index: 2;

    max-width: 780px;
}


.hero-content .section-label {
    color: var(--accent-color);
}


.hero-content h1 {

    margin-bottom: 1.5rem;

    color: var(--white);
}


.hero-content h1 span {
    color: var(--accent-color);
}


.hero-content p {

    max-width: 680px;

    margin-bottom: 2rem;

    color: rgba(255,255,255,0.88);
}


/* ========================================
   GENERAL SECTION STYLES
   ======================================== */

.what-we-do,
.ventures-section,
.partnership-opportunities,
.process-section,
.cta-section {

    padding: 4.5rem 0;
}


.section-heading {

    max-width: 720px;

    margin-bottom: 3rem;
}


.section-heading h2 {
    margin-bottom: 1rem;
}


.section-heading p {

    margin: 0;

    color: var(--text-light);
}


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


.section-heading.text-center {

    margin-left: auto;
    margin-right: auto;
}


/* ========================================
   INTRODUCTION
   ======================================== */

.intro-grid {

    display: grid;

    gap: 2rem;
}


.intro-heading h2 {

    max-width: 500px;
}


.intro-content {

    max-width: 650px;
}


.intro-content p {

    color: var(--text-light);
}


.intro-content p:last-child {
    margin-bottom: 0;
}


/* ========================================
   VENTURES
   ======================================== */

.ventures-section {

    background: var(--background-light);
}


.featured-venture {

    display: grid;

    margin-bottom: 4rem;

    background: var(--white);

    box-shadow:
        0 15px 45px rgba(15,23,42,0.07);
}


.venture-image {

    position: relative;

    min-height: 320px;

    overflow: hidden;
}


.venture-image img {

    width: 100%;
    height: 100%;

    min-height: 320px;

    object-fit: cover;

    transition:
        transform 0.6s ease;
}


.featured-venture:hover
.venture-image img {

    transform: scale(1.03);
}


.venture-status {

    position: absolute;

    left: 1rem;
    bottom: 1rem;

    padding:
        0.5rem 0.8rem;

    background: var(--accent-color);

    color: var(--primary-color);

    font-size: 0.72rem;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 0.06em;
}


.venture-content {

    padding: 2rem;
}


.venture-number {

    display: block;

    margin-bottom: 1.5rem;

    font-family: 'Poppins', sans-serif;

    font-size: 2rem;

    font-weight: 700;

    color: #e2e8f0;
}


.venture-content h3 {

    margin-bottom: 1.25rem;

    font-size:
        clamp(1.6rem, 5vw, 2.2rem);
}


.venture-content p {

    color: var(--text-light);
}


.venture-details {

    display: flex;

    flex-wrap: wrap;

    gap: 0.6rem;

    margin-top: 1.5rem;
}


.venture-details span {

    padding:
        0.45rem 0.75rem;

    background: var(--background-light);

    border:
        1px solid var(--border-color);

    font-size: 0.78rem;

    font-weight: 600;

    color: var(--primary-color);
}


/* ========================================
   SMALLER VENTURE CARDS
   ======================================== */

.venture-card-grid {

    display: grid;

    gap: 1.25rem;
}


.venture-card {

    padding: 2rem;

    background: var(--primary-color);

    color: #cbd5e1;

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}


.venture-card:hover {

    transform: translateY(-5px);

    box-shadow:
        0 20px 40px rgba(15,23,42,0.14);
}


.venture-card-number {

    margin-bottom: 2rem;

    font-family: 'Poppins', sans-serif;

    font-size: 2rem;

    font-weight: 700;

    color: rgba(255,255,255,0.15);
}


.venture-card .section-label {
    color: var(--accent-color);
}


.venture-card h3 {

    margin-bottom: 1.2rem;

    color: var(--white);
}


.venture-card p {

    color: #cbd5e1;
}


.venture-card-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 0.5rem;

    margin-top: 1.5rem;
}


.venture-card-tags span {

    padding:
        0.4rem 0.65rem;

    border:
        1px solid rgba(255,255,255,0.16);

    font-size: 0.75rem;
}


.partnership-card {

    background: var(--primary-light);
}


.partner-link {

    display: inline-flex;

    align-items: center;

    gap: 0.5rem;

    margin-top: 1rem;

    padding-bottom: 0.3rem;

    color: var(--accent-color);

    font-weight: 700;

    border-bottom:
        1px solid var(--accent-color);

    transition:
        gap var(--transition),
        color var(--transition);
}


.partner-link:hover {

    gap: 0.8rem;

    color: var(--white);
}


/* ========================================
   PARTNERSHIP OPPORTUNITIES
   ======================================== */

.opportunity-grid {

    display: grid;

    gap: 1rem;
}


.opportunity-card {

    padding: 2rem;

    border:
        1px solid var(--border-color);

    background: var(--white);

    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}


.opportunity-card:hover {

    transform: translateY(-5px);

    border-color: var(--accent-color);

    box-shadow:
        0 20px 40px rgba(15,23,42,0.08);
}


.opportunity-number {

    display: block;

    margin-bottom: 1.5rem;

    font-size: 0.8rem;

    font-weight: 700;

    color: var(--accent-dark);
}


.opportunity-card h3 {

    margin-bottom: 1rem;
}


.opportunity-card p {

    color: var(--text-light);
}


.opportunity-card a {

    display: inline-flex;

    gap: 0.4rem;

    margin-top: 0.5rem;

    font-weight: 700;

    color: var(--primary-color);

    transition:
        gap var(--transition),
        color var(--transition);
}


.opportunity-card a:hover {

    gap: 0.7rem;

    color: var(--accent-dark);
}


/* ========================================
   PROCESS
   ======================================== */

.process-section {

    background: var(--background-light);
}


.process-grid {

    display: grid;

    gap: 0;
}


.process-step {

    position: relative;

    padding: 2rem;

    border-left:
        2px solid var(--border-color);
}


.process-step::before {

    content: '';

    position: absolute;

    left: -6px;
    top: 2.3rem;

    width: 10px;
    height: 10px;

    background: var(--accent-color);

    border-radius: 50%;
}


.process-step span {

    display: block;

    margin-bottom: 0.75rem;

    font-size: 0.75rem;

    font-weight: 700;

    color: var(--accent-dark);
}


.process-step h3 {

    margin-bottom: 0.75rem;
}


.process-step p {

    margin: 0;

    color: var(--text-light);
}


/* ========================================
   CTA
   ======================================== */

.cta-section {

    position: relative;

    background: var(--primary-color);

    overflow: hidden;
}


.cta-section::after {

    content: '';

    position: absolute;

    width: 400px;
    height: 400px;

    right: -200px;
    top: -200px;

    border:
        1px solid rgba(200,169,81,0.18);

    border-radius: 50%;
}


.cta-content {

    position: relative;

    z-index: 2;

    max-width: 750px;
}


.cta-content .section-label {
    color: var(--accent-color);
}


.cta-content h2 {

    margin-bottom: 1rem;

    color: var(--white);
}


.cta-content p {

    margin-bottom: 2rem;

    color: #cbd5e1;
}


.cta-buttons {

    display: flex;

    flex-direction: column;

    gap: 0.8rem;
}


/* ========================================
   FOOTER
   ======================================== */

.site-footer {

    padding: 4rem 0 1.5rem;

    background: var(--background-dark);

    color: #94a3b8;
}


.footer-content {

    display: grid;

    gap: 2.5rem;
}


.footer-logo .logo-main {
    color: var(--white);
}


.footer-brand p {

    margin-top: 1rem;
}


.footer-links,
.footer-contact {

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    gap: 0.7rem;
}


.footer-links h3,
.footer-contact h3 {

    margin-bottom: 0.5rem;

    font-size: 1rem;

    color: var(--white);
}


.footer-links a,
.footer-contact a {

    font-size: 0.9rem;

    transition:
        color var(--transition);
}


.footer-links a:hover,
.footer-contact a:hover {

    color: var(--accent-color);
}


.footer-bottom {

    display: flex;

    flex-direction: column;

    gap: 0.5rem;

    margin-top: 3rem;

    padding-top: 1.5rem;

    border-top:
        1px solid #1e293b;
}


.footer-bottom p {

    margin: 0;

    font-size: 0.78rem;

    color: #64748b;
}


/* ========================================
   WHATSAPP
   ======================================== */

.whatsapp-float {

    position: fixed;

    right: 1rem;
    bottom: 1rem;

    width: 54px;
    height: 54px;

    display: flex;

    justify-content: center;
    align-items: center;

    background: #25D366;

    border-radius: 50%;

    box-shadow:
        0 8px 25px rgba(0,0,0,0.2);

    z-index: 999;

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}


.whatsapp-float svg {

    width: 29px;
    height: 29px;

    fill: var(--white);
}


.whatsapp-float:hover {

    transform:
        translateY(-4px)
        scale(1.05);

    box-shadow:
        0 12px 30px rgba(0,0,0,0.25);
}


.whatsapp-tooltip {
    display: none;
}


/* ========================================
   TABLET
   ======================================== */

@media (min-width: 600px) {

    .cta-buttons {
        flex-direction: row;
    }


    .whatsapp-float {

        width: 58px;
        height: 58px;

        right: 1.25rem;
        bottom: 1.25rem;
    }

}


/* ========================================
   LARGE TABLET
   ======================================== */

@media (min-width: 768px) {

    .container {
        padding: 0 2rem;
    }


    .what-we-do,
    .ventures-section,
    .partnership-opportunities,
    .process-section,
    .cta-section {

        padding: 6rem 0;
    }


    .intro-grid {

        grid-template-columns:
            0.8fr 1.2fr;

        gap: 4rem;
    }


    .venture-card-grid {

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


    .opportunity-grid {

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


    .process-grid {

        grid-template-columns:
            repeat(5,1fr);
    }


    .process-step {

        border-left: 0;

        border-top:
            2px solid var(--border-color);
    }


    .process-step::before {

        left: 2rem;
        top: -6px;
    }


    .footer-content {

        grid-template-columns:
            2fr 1fr 1fr;
    }


    .footer-bottom {

        flex-direction: row;

        justify-content: space-between;
    }


    .whatsapp-tooltip {

        display: block;

        position: absolute;

        right: 70px;

        white-space: nowrap;

        padding:
            0.55rem 0.85rem;

        background: var(--primary-color);

        color: var(--white);

        font-size: 0.78rem;

        font-weight: 600;

        border-radius: 4px;

        opacity: 0;

        visibility: hidden;

        transform: translateX(5px);

        transition:
            opacity var(--transition),
            transform var(--transition);
    }


    .whatsapp-float:hover
    .whatsapp-tooltip {

        opacity: 1;

        visibility: visible;

        transform: translateX(0);
    }

}


/* ========================================
   DESKTOP
   ======================================== */

@media (min-width: 900px) {

    .menu-toggle {
        display: none;
    }


    .main-nav {

        display: flex;

        align-items: center;

        gap: 1.6rem;

        margin-left: auto;
    }


    .main-nav a {

        position: relative;

        font-size: 0.88rem;

        font-weight: 500;

        color: var(--white);
    }


    .main-nav a::after {

        content: '';

        position: absolute;

        left: 0;
        bottom: -7px;

        width: 0;
        height: 2px;

        background: var(--accent-color);

        transition:
            width var(--transition);
    }


    .main-nav a:hover::after,
    .main-nav a.active::after {

        width: 100%;
    }


    .site-header.scrolled
    .main-nav a {

        color: var(--primary-color);
    }


    .nav-cta {

        display: inline-flex;

        justify-content: center;
        align-items: center;

        margin-left: 0.5rem;

        padding:
            0.7rem 1.15rem;

        background: var(--accent-color);

        color: var(--primary-color);

        font-size: 0.88rem;

        font-weight: 700;

        border-radius: 4px;
    }


    .featured-venture {

        grid-template-columns:
            1fr 1fr;

        min-height: 520px;
    }


    .featured-venture.reverse
    .venture-image {

        order: 2;
    }


    .featured-venture.reverse
    .venture-content {

        order: 1;
    }


    .venture-image img {
        min-height: 100%;
    }


    .venture-content {

        display: flex;

        flex-direction: column;

        justify-content: center;

        padding: 4rem;
    }


    .opportunity-grid {

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

}


/* ========================================
   LARGE DESKTOP
   ======================================== */

@media (min-width: 1200px) {

    .container {
        padding: 0 2.5rem;
    }


    .page-hero {
        min-height: 88vh;
    }

}


/* ========================================
   REDUCED MOTION
   ======================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {

        scroll-behavior: auto !important;

        transition-duration:
            0.01ms !important;
    }

}