/* ====================================
   PROCUS GHANA - GLOBAL STYLES
   ==================================== */

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: #1a1a1a;
    background: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- Color Variables --- */
:root {
    --green-dark: #2d7a35;
    --green-mid: #3d8c42;
    --green-light: #5cb85c;
    --green-btn: #3d8c42;
    --bg-cream: #f0ede8;
    --bg-light: #f5f3ef;
    --text-dark: #1a1a1a;
    --text-mid: #444;
    --text-light: #666;
    --white: #ffffff;
    --footer-bg: #3d7a42;
}

/* ====================================
   NAVBAR
   ==================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 2rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-text span {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-dark);
}

.logo-procus {
    color: var(--text-dark);
}

.logo-ghana {
    color: var(--text-dark);
}

.logo-limited {
    color: var(--text-dark);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: 6px;
    transition: color 0.2s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--green-dark);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--green-dark);
    border-radius: 2px;
}

.nav-btn {
    background: var(--green-btn);
    color: var(--white) !important;
    padding: 0.55rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
    margin-left: 0.75rem;
}

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

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ====================================
   PAGE HERO BANNER (inner pages)
   ==================================== */
.page-hero {
    height: 350px;
    background: linear-gradient(135deg, #2d7a35 0%, #5a9e4f 60%, #8cc94c 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 80px;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml;base64,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') center/cover;
    opacity: 0.15;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.25;
}

.page-hero h1 {
    position: relative;
    z-index: 2;
    color: white;
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* ====================================
   SECTION UTILITIES
   ==================================== */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 0.4rem;
}

.section-tag .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--green-light);
    border-radius: 50%;
}

.section-tag strong {
    font-weight: 700;
    color: var(--text-dark);
}

.section-headline {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--green-dark);
    line-height: 1.25;
}

.section-sub {
    font-size: 1rem;
    color: var(--text-mid);
    margin-top: 1rem;
    line-height: 1.7;
    max-width: 640px;
}

/* ====================================
   BUTTONS
   ==================================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--green-btn);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    text-decoration: none;
}

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

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--text-dark);
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid var(--text-dark);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-outline:hover {
    background: var(--text-dark);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-green {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--text-dark);
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1.5px solid var(--green-mid);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-outline-green:hover {
    background: var(--green-mid);
    color: white;
    transform: translateY(-2px);
}

/* ====================================
   PARTNER WITH US / CONTACT FORM
   ==================================== */
.partner-section {
    padding: 5rem 2rem;
    background: #f8f7f5;
}

.partner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
}

.partner-info h2 {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--green-dark);
    margin-bottom: 1rem;
}

.partner-info p {
    color: var(--text-mid);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.partner-contact-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.partner-contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--green-dark);
    flex-shrink: 0;
}

.partner-divider {
    border: none;
    border-top: 1px solid var(--green-mid);
    margin: 1.2rem 0;
    width: 80%;
}

.partner-socials {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.partner-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--text-dark);
    border-radius: 50%;
    color: white;
    transition: background 0.2s, transform 0.2s;
}

.partner-socials a:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
}

.partner-socials svg {
    width: 18px;
    height: 18px;
}

/* Form */
.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group input,
.form-group textarea {
    border: none;
    border-bottom: 1.5px solid #ccc;
    background: transparent;
    padding: 0.75rem 0;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--green-dark);
}

.form-group textarea {
    border: 1.5px solid #ccc;
    padding: 0.75rem;
    border-radius: 4px;
    resize: vertical;
    min-height: 130px;
}

.form-group textarea:focus {
    border-color: var(--green-dark);
}

.form-submit-btn {
    grid-column: 1 / -1;
    background: var(--green-btn);
    color: white;
    border: none;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
}

.form-submit-btn:hover {
    background: var(--green-dark);
}

/* ====================================
   FOOTER
   ==================================== */
.footer {
    background: linear-gradient(135deg, #2d6e35 0%, #3d8c42 50%, #5a9e4f 100%);
    color: white;
    padding-top: 3.5rem;
}

.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 2rem;
}

.footer-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.footer-logo-text span {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
}

.footer h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.footer-questions {
    margin-bottom: 2rem;
}

.footer-questions p a {
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.2s;
}

.footer-questions p a:hover {
    color: white;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer ul li a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer ul li a:hover {
    color: white;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
    transition: background 0.2s, transform 0.2s;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* FDA Badge */
.fda-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid #1a3a8f;
    background: white;
    overflow: hidden;
}

.fda-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4px;
}

.fda-text {
    font-size: 0.3rem;
    font-weight: 700;
    color: #1a3a8f;
    letter-spacing: 0.2px;
    line-height: 1.3;
    text-transform: uppercase;
}

.fda-big {
    font-size: 1.1rem;
    font-weight: 900;
    color: #1a3a8f;
    line-height: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    padding: 1.25rem 2rem;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ====================================
   RESPONSIVE
   ==================================== */
@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        padding: 0.5rem 0 1.25rem;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        border-top: 2px solid #e8f5e9;
        animation: slideDown 0.2s ease;
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-8px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links li {
        padding: 0 1.5rem;
    }

    .nav-link {
        width: 100%;
        padding: 0.9rem 0;
        font-size: 1rem;
        font-weight: 500;
        border-bottom: 1px solid #f4f4f4;
        display: block;
    }

    .nav-links li:last-child .nav-link {
        border-bottom: none;
    }

    .nav-btn {
        display: block;
        margin: 1rem 1.5rem 0;
        padding: 0.8rem 1.5rem;
        width: calc(100% - 3rem);
        text-align: center;
        border-radius: 10px;
        font-size: 1rem;
    }

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

    .partner-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

@media (max-width: 480px) {
    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-group.full {
        grid-column: 1;
    }
}