/*
Theme Name: PN Audit Theme
Theme URI: https://pnforauditservices.com
Author: P.N For Audit Services
Description: A simple, professional WordPress theme for P.N For Audit Services.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: pn-audit-theme
Tags: business, corporate, custom-logo, custom-menu, featured-images
*/

/* ============ VARIABLES ============ */
:root {
    /* Brand colors from your banner */
    --green: #1a7a3e;          /* Primary brand green */
    --green-dark: #0f5a2a;     /* Darker green for hover/hero */
    --green-light: #2a9a52;    /* Lighter green accent */
    --sky-blue: #7bc4e8;       /* Light blue accent from top of banner */
    --navy: #1c3a4a;           /* Dark slate for headings (matches banner text) */
    --navy-light: #2a5065;     /* Lighter slate */

    /* Text colors */
    --text: #1a1a1a;
    --text-gray: #555;

    /* Backgrounds & borders */
    --light-bg: #f3f8f4;       /* Very light green tint */
    --border: #dde8e0;         /* Green-tinted border */
    --white: #ffffff;
}

/* ============ RESET ============ */
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    background: #fff;
}
.container { max-width: 1150px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--navy);
    line-height: 1.25;
    margin-top: 0;
}

/* ============ TOP BAR ============ */
.top-bar {
    background: var(--navy);
    color: #c8d3e0;
    font-size: 13px;
    padding: 8px 0;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.top-bar a { color: #c8d3e0; }
.top-bar a:hover { color: var(--green); }
.top-contact { display: flex; gap: 20px; flex-wrap: wrap; }

/* ============ HEADER ============ */
.site-header {
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}
.site-logo img,
.site-logo .custom-logo-link img { max-height: 65px; width: auto; display: block; }
.site-branding h1 { font-size: 22px; margin: 0; line-height: 1.2; }
.site-branding p {
    margin: 0;
    font-size: 11px;
    color: var(--text-gray);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ============ NAVIGATION ============ */
.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 5px;
    align-items: center;
}
.main-navigation a {
    display: block;
    padding: 10px 18px;
    color: var(--navy);
    font-weight: 500;
    font-size: 15px;
    border-radius: 4px;
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--green);
    background: rgba(201,162,39,0.08);
}
.main-navigation li { position: relative; }
.main-navigation .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    padding: 10px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 3px solid var(--green);
    z-index: 99;
    list-style: none;
    margin: 0;
}
.main-navigation li:hover > .sub-menu { display: block; }
.main-navigation .sub-menu a { padding: 10px 20px; font-size: 14px; }

/* ============ HERO ============ */
.hero {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 60%, var(--green-light) 100%);
    color: #fff;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute;
    top: 0; right: 0;
    width: 45%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, rgba(123,196,232,0.25) 0%, transparent 65%);
    pointer-events: none;
}
.hero-content, .hero .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: 46px; margin: 0 0 20px; max-width: 800px; margin-left: auto; margin-right: auto; }
.hero p { font-size: 18px; color: #d9ebe0; max-width: 700px; margin: 0 auto 35px; }
.hero-tagline {
    color: var(--sky-blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--sky-blue); color: var(--sky-blue); }

/* ============ SECTIONS ============ */
.section { padding: 80px 0; }
.section-alt { background: var(--light-bg); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header .eyebrow {
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 13px;
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}
.section-header h2 { font-size: 36px; margin: 0 0 15px; }
.section-header p {
    color: var(--text-gray);
    max-width: 650px;
    margin: 0 auto;
    font-size: 17px;
}

/* ============ SERVICES GRID ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 8px;
    border-top: 4px solid transparent;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    transition: all 0.3s;
}
.service-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--green);
    box-shadow: 0 12px 30px rgba(26,122,62,0.12);
}
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(26,122,62,0.1);
    color: var(--green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 26px;
}
.service-card h3 { font-size: 21px; margin: 0 0 12px; }
.service-card p { color: var(--text-gray); font-size: 15px; margin: 0; }

/* ============ POSTS GRID ============ */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}
.post-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(10,37,64,0.1);
}
.post-thumb { display: block; overflow: hidden; }
.post-thumb img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.post-card-body { padding: 25px; flex: 1; display: flex; flex-direction: column; }
.post-card-title { font-size: 20px; margin: 0 0 12px; line-height: 1.3; }
.post-card-title a { color: var(--navy); }
.post-card-title a:hover { color: var(--green); }
.post-card-excerpt { color: var(--text-gray); font-size: 14px; flex: 1; }
.post-meta {
    font-size: 13px;
    color: #999;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

/* ============ SINGLE POST ============ */
.single-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    padding: 50px 0;
}
.entry-title { font-size: 38px; margin-bottom: 20px; }
.entry-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--text-gray);
    padding-bottom: 20px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border);
}
.entry-content { font-size: 17px; line-height: 1.8; color: #333; }
.entry-content h2, .entry-content h3 { margin-top: 1.5em; }
.entry-content blockquote {
    border-left: 4px solid var(--green);
    padding: 10px 25px;
    background: var(--light-bg);
    font-style: italic;
    margin: 25px 0;
}
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 30px 0;
    margin: 30px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.post-navigation a { color: var(--navy); font-weight: 600; }
.post-navigation a:hover { color: var(--green); }

/* ============ SIDEBAR ============ */
.sidebar .widget {
    background: var(--light-bg);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 25px;
}
.widget-title {
    font-size: 17px;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--green);
    display: inline-block;
}
.sidebar ul { list-style: none; padding: 0; margin: 0; }
.sidebar ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.sidebar ul li:last-child { border-bottom: none; }
.sidebar ul li a { color: var(--navy); }
.sidebar ul li a:hover { color: var(--green); }

/* ============ PAGE HERO ============ */
.page-hero {
    background: linear-gradient(135deg, var(--green-dark), var(--green));
    color: #fff;
    padding: 70px 0;
    text-align: center;
}
.page-hero h1 { color: #fff; font-size: 42px; margin: 0; }
.page-hero p { color: #c8d3e0; font-size: 17px; max-width: 700px; margin: 15px auto 0; }

/* ============ ABOUT PAGE ============ */
.about-text {
    max-width: 900px;
    margin: 0 auto 20px;
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-gray);
}
.about-text p { margin-bottom: 20px; }

.vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}
.vm-card {
    background: #fff;
    padding: 40px 35px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(10,37,64,0.06);
    border-top: 4px solid var(--green);
    text-align: center;
}
.vm-icon { font-size: 42px; margin-bottom: 15px; }
.vm-card h3 { font-size: 22px; margin: 0 0 15px; color: var(--navy); }
.vm-card p { color: var(--text-gray); font-size: 15px; line-height: 1.7; margin: 0; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.value-card {
    background: #fff;
    padding: 35px 28px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    border-left: 4px solid var(--green);
}
.value-card h3 { font-size: 19px; margin: 0 0 12px; color: var(--navy); }
.value-card p { color: var(--text-gray); font-size: 15px; margin: 0; }

/* ============ COMPLIANCE & SECTORS ============ */
.compliance-list,
.sectors-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}
.compliance-list li,
.sectors-list li {
    padding: 15px 20px 15px 50px;
    background: #fff;
    border-radius: 6px;
    margin-bottom: 12px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.04);
    position: relative;
    font-size: 15px;
    color: var(--text);
}
.compliance-list li::before,
.sectors-list li::before {
    content: "✓";
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--green);
    font-weight: 700;
    font-size: 16px;
}

/* ============ SERVICES PAGE ============ */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-content h2 { font-size: 30px; margin-bottom: 20px; }
.service-detail-content p { color: var(--text-gray); margin-bottom: 20px; }
.service-detail-content ul { padding-left: 20px; color: var(--text-gray); }
.service-detail-content ul li { margin-bottom: 10px; }
.service-detail-image {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    height: 320px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    font-size: 90px;
}

/* ============ CONTACT PAGE ============ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    padding: 60px 0;
}
.contact-info-item {
    display: flex;
    gap: 18px;
    margin-bottom: 30px;
}
.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(201,162,39,0.1);
    color: var(--green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
}
.contact-info-item h4 { margin: 0 0 5px; font-size: 16px; }
.contact-info-item p { margin: 0; color: var(--text-gray); font-size: 15px; }

.contact-form p { margin-bottom: 20px; }
.contact-form label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--navy);
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    background: var(--light-bg);
    transition: border-color 0.2s, background 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--green);
    background: #fff;
}
.btn-submit {
    background: var(--navy);
    color: #fff;
    border: none;
    padding: 15px 40px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.btn-submit:hover { background: var(--green); color: var(--navy); }
.form-success {
    background: #d1fae5;
    color: #065f46;
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 25px;
    border-left: 4px solid #10b981;
}
.form-error {
    background: #fee2e2;
    color: #991b1b;
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 25px;
    border-left: 4px solid #ef4444;
}

/* ============ CTA STRIP ============ */
.cta-strip {
    background: linear-gradient(135deg, var(--green-dark), var(--green));
    color: #fff;
    padding: 60px 0;
    text-align: center;
    border-radius: 12px;
    margin: 40px auto;
    max-width: 1100px;
}
.cta-strip h2 { color: #fff; font-size: 30px; margin-bottom: 15px; }
.cta-strip p { color: #c8d3e0; font-size: 17px; margin-bottom: 30px; }

/* ============ FOOTER ============ */
.site-footer {
    background: #0d2818;   /* Deep green-tinted dark */
    color: #a8c4b3;
    padding: 50px 0 0;
    margin-top: 60px;
}
.footer-column h3 {
    color: #fff;
    font-size: 17px;
    margin: 0 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--green-light);
    display: inline-block;
}
.footer-column p,
.footer-column a { color: #a8c4b3; font-size: 14px; }
.footer-column a:hover { color: var(--sky-blue); }

/* ============ 404 ============ */
.not-found { text-align: center; padding: 100px 20px; }
.error-code {
    font-family: 'Playfair Display', serif;
    font-size: 130px;
    margin: 0;
    color: var(--green);
    line-height: 1;
}
.not-found h2 { font-size: 30px; margin: 20px 0; }

/* ============ PAGINATION ============ */
.pagination { text-align: center; margin: 40px 0; }
.pagination .page-numbers {
    display: inline-block;
    padding: 10px 16px;
    margin: 0 4px;
    background: var(--light-bg);
    color: var(--navy);
    border-radius: 4px;
    font-weight: 600;
}
.pagination .page-numbers.current,
.pagination .page-numbers:hover {
    background: var(--navy);
    color: #fff;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
    .hero h1 { font-size: 36px; }
    .section-header h2 { font-size: 28px; }
    .single-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .service-detail { grid-template-columns: 1fr; gap: 30px; }
    .vision-mission-grid { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 32px; }
}
@media (max-width: 768px) {
    .header-inner { flex-direction: column; gap: 15px; }
    .main-navigation ul { flex-wrap: wrap; justify-content: center; }
    .main-navigation a { padding: 8px 12px; font-size: 14px; }
    .hero { padding: 60px 0; }
    .hero h1 { font-size: 26px; }
    .hero p { font-size: 15px; }
    .section { padding: 50px 0; }
    .section-header h2 { font-size: 22px; }
    .entry-title { font-size: 24px; }
    .error-code { font-size: 80px; }
}