/*
Theme Name: HHF
Author: knowtech
Description: Sitio profesional
Version: 1.0
Text Domain: mi-portafolio-dark
*/

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:         #F5F2EC;
    --bg-alt:     #EDE9E1;
    --white:      #FFFFFF;
    --dark:       #1A1A1A;
    --dark-card:  #1E1E1E;
    --text:       #2A2A2A;
    --text-muted: #7A7A72;
    --sage:       #C8D8A0;
    --sage-soft:  #D9E7B8;
    --sage-dim:   rgba(200,216,160,0.15);
    --border:     #E0DCD4;
    --font-sans:  'Poppins', system-ui, sans-serif;
    --font-serif: 'Montserrat', 'Arial', sans-serif;
    --radius:     20px;
    --radius-sm:  12px;
    --radius-pill: 999px;
    --shadow:     0 4px 20px rgba(0,0,0,0.06);
    --shadow-hover: 0 12px 36px rgba(0,0,0,0.10);
    --transition: all 0.3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--text); background: var(--bg); line-height: 1.7; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
::selection { background: var(--dark); color: var(--white); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== HEADER — transparent over hero ===== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: 64px;
    background: transparent;
    transition: background 0.4s ease;
}
.site-header.scrolled {
    background: rgba(245,242,236,0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.navbar { display: flex; align-items: center; justify-content: space-between; height: 64px; }

.site-logo {
    font-family: var(--font-serif);
    font-size: 20px; font-weight: 700;
    color: var(--dark);
    display: flex; align-items: center; gap: 8px;
}
.logo-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; }

.nav-left { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-item { list-style: none; }
.nav-item > a {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 8px 14px; font-size: 14px; font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-item > a:hover { color: var(--dark); }

.nav-cta {
    display: inline-flex; align-items: center;
    padding: 10px 22px;
    background: var(--white);
    color: var(--dark);
    font-size: 13px; font-weight: 700;
    border-radius: var(--radius-pill);
    transition: var(--transition);
}
.site-header.scrolled .nav-cta { background: var(--dark); color: var(--white); }
.nav-cta:hover { transform: scale(1.03); opacity: 0.9; }

.chevron { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; transition: transform 0.25s ease; }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav overlay */
.mobile-nav-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg); z-index: 9998; 
    padding: 100px 40px 40px;
    flex-direction: column; justify-content: center; gap: 0;
    opacity: 0; transition: opacity 0.3s ease;
}
.mobile-nav-overlay.active { display: flex; opacity: 1; }
.mobile-nav-overlay a {
    font-family: var(--font-sans); font-size: 15px; font-weight: 500;
    color: var(--text-muted); padding: 18px 0; 
    border-bottom: 1px solid var(--border);
    text-decoration: none; transition: var(--transition);
    letter-spacing: 1px; text-transform: uppercase;
    display: flex; align-items: center; gap: 14px;
}
.mobile-nav-overlay a:hover, .mobile-nav-overlay a:active { color: var(--dark); }
.mobile-nav-overlay a svg { width: 20px; height: 20px; stroke: var(--text-muted); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.mobile-nav-overlay a:hover svg { stroke: var(--dark); }
.mobile-nav-overlay .mobile-nav-close {
    position: absolute; top: 24px; right: 24px;
    background: none; border: none; cursor: pointer;
    width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
}


/* ===== MEGA MENU ===== */
.mega-menu-overlay {
    position: fixed; top: 64px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-hover);
    padding: 50px 0 60px;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
    z-index: 999;
}
.mega-menu-overlay.open { opacity: 1; visibility: visible; transform: translateY(0); }

.mega-grid { display: grid; grid-template-columns: 220px 1fr 280px; gap: 50px; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.mega-col-nav h5 { font-size: 10px; text-transform: uppercase; letter-spacing: 2.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 24px; }
.mega-nav-item { display: block; margin-bottom: 20px; }
.mega-nav-item strong { display: block; font-size: 15px; font-weight: 600; color: var(--dark); margin-bottom: 2px; transition: var(--transition); }
.mega-nav-item span { display: block; font-size: 12px; color: var(--text-muted); }
.mega-nav-item:hover strong { color: var(--text-muted); }

.mega-col-items h5 { font-size: 10px; text-transform: uppercase; letter-spacing: 2.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 24px; }
.mega-items-list { display: flex; flex-direction: column; gap: 14px; }
.mega-item { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border-radius: var(--radius-sm); transition: var(--transition); }
.mega-item:hover { background: var(--bg); }
.mega-item-icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); flex-shrink: 0; }
.mega-item span { font-size: 14px; font-weight: 500; color: var(--text); }

.mega-cta-card { background: var(--bg); border-radius: var(--radius); padding: 32px 28px; display: flex; flex-direction: column; gap: 14px; }
.mega-cta-card h4 { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--dark); }
.mega-cta-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.mega-cta-btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 22px; background: var(--dark); color: var(--white); font-size: 13px; font-weight: 600; border-radius: var(--radius-pill); align-self: flex-start; transition: var(--transition); }
.mega-cta-btn:hover { background: #333; }

.mega-social { display: flex; gap: 10px; margin-top: 8px; }
.mega-social a { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--border); color: var(--text-muted); transition: var(--transition); }
.mega-social a:hover { background: var(--dark); border-color: var(--dark); color: var(--white); }

/* ===== HERO — clean centered name ===== */
.hero-clean {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg);
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}
.hero-clean .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
}
.hero-clean h1 {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.05;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(14px, 1.5vw, 18px);
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 36px;
}
.btn-sage {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px;
    background: var(--sage);
    color: var(--dark);
    font-size: 14px; font-weight: 700;
    border-radius: var(--radius-pill);
    border: none; cursor: pointer;
    transition: var(--transition);
}
.btn-sage:hover { background: var(--sage-soft); transform: translateY(-2px); }

/* ===== SERVICES DUO (Part 2) ===== */
.services-duo { padding: 80px 0; background: var(--bg); }
.services-duo-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 24px; align-items: stretch; }

.svc-card-light { background: var(--white); border-radius: var(--radius); padding: 44px; }

.svc-inner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.svc-col-list { border-right: 1px solid var(--border); padding-right: 36px; }
.svc-col-info { display: flex; flex-direction: column; justify-content: center; }

@media (max-width: 768px) {
    .svc-inner-grid { grid-template-columns: 1fr; }
    .svc-col-list { border-right: none; padding-right: 0; border-bottom: 1px solid var(--border); padding-bottom: 24px; }
}

.svc-dept-label { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 16px; font-weight: 500; }
.svc-list { list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 5px; }
.svc-list li { font-size: 15px; color: var(--text-muted); padding: 6px 0; display: flex; align-items: center; gap: 8px; cursor: pointer; transition: var(--transition); }
.svc-list li::before { content: '·'; font-size: 24px; color: var(--text-muted); line-height: 1; transition: var(--transition); }
.svc-list li:hover { color: var(--dark); }
.svc-list li:hover::before { color: var(--dark); }
.svc-list li.active { color: var(--dark); font-weight: 700; }
.svc-list li.active::before { color: var(--dark); font-weight: 700; }

/* Tab panels */
.svc-panel { display: none; flex-direction: column; justify-content: center; transition: opacity 0.3s ease, transform 0.3s ease; }
.svc-panel.active { display: flex; opacity: 1; transform: translateY(0); }

.svc-svc-label { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; }
.svc-svc-sub { font-size: 10px; color: var(--text-muted); font-style: italic; margin-bottom: 12px; }
.svc-title { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--dark); line-height: 1.2; margin-bottom: 16px; }
.svc-card-light p.svc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px; }

.btn-dark { display: inline-flex; align-items: center; gap: 6px; padding: 12px 24px; background: var(--dark); color: var(--white); font-size: 13px; font-weight: 600; border-radius: var(--radius-pill); transition: var(--transition); }
.btn-dark:hover { background: #333; transform: translateY(-2px); }

.svc-card-dark {
    background: var(--dark-card);
    border-radius: var(--radius);
    padding: 44px;
    display: flex; flex-direction: column; justify-content: center;
    position: relative; overflow: hidden;
}
.svc-card-dark::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 180px; height: 180px;
    background: url('') no-repeat center;
    background-size: cover;
    opacity: 0.15;
    border-radius: 0 var(--radius) 0 0;
}
.svc-card-dark h3 { font-family: var(--font-serif); font-size: 34px; font-weight: 700; color: var(--white); line-height: 1.15; margin-bottom: 20px; }
.svc-card-dark p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 28px; }

.btn-outline-white {
    display: inline-flex; align-items: center;
    padding: 12px 24px;
    border: 1.5px solid rgba(255,255,255,0.4);
    color: var(--white);
    font-size: 13px; font-weight: 600;
    border-radius: var(--radius-pill);
    transition: var(--transition);
    align-self: flex-start;
}
.btn-outline-white:hover { background: var(--white); color: var(--dark); border-color: var(--white); }

/* ===== ARTICLES SECTION (Part 3) ===== */
.articles-section { padding: 80px 0 100px; background: var(--bg); }

.articles-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 40px; flex-wrap: wrap; gap: 16px;
}
.articles-title {
    font-family: var(--font-serif);
    font-size: clamp(30px, 3.5vw, 44px);
    font-weight: 700; color: var(--dark);
    display: flex; align-items: center; gap: 16px;
}
.badge-sage {
    display: inline-flex; align-items: center;
    padding: 5px 14px; background: var(--sage);
    color: var(--dark); font-family: var(--font-sans);
    font-size: 11px; font-weight: 700;
    border-radius: var(--radius-pill);
}

.articles-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }

.article-card { background: transparent; transition: var(--transition); }
.article-card:hover { transform: translateY(-4px); }

.article-card-photo {
    height: 200px; overflow: hidden;
    border-radius: var(--radius);
    margin-bottom: 16px;
    background: var(--bg-alt);
}
.article-card-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    transition: transform 0.4s ease;
}
.article-card:hover .article-card-photo img { transform: scale(1.04); }

.article-card-body h4 {
    font-family: var(--font-serif);
    font-size: 16px; font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px; line-height: 1.3;
}
.article-card-body h4 a { color: var(--dark); }
.article-card-body h4 a:hover { color: var(--text-muted); }

.article-card-body p {
    font-size: 12px; color: var(--text-muted);
    line-height: 1.5; margin-bottom: 12px;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
}

.article-card-meta {
    display: flex; align-items: center; gap: 8px;
}
.article-card-avatar {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--bg-alt); overflow: hidden; flex-shrink: 0;
}
.article-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.article-card-tags { display: flex; gap: 6px; }
.article-tag {
    font-size: 10px; padding: 3px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    color: var(--text-muted); font-weight: 500;
}

/* ===== PAGE HERO (subpages) ===== */
.page-hero { padding: 85px 0 20px; background: var(--bg); text-align: center; }
.page-hero-label { font-size: 11px; text-transform: uppercase; letter-spacing: 3px; color: var(--text-muted); font-weight: 700; margin-bottom: 16px; }
.page-hero h1 { font-family: var(--font-serif); font-size: clamp(32px, 4vw, 56px); font-weight: 700; color: var(--dark); margin-bottom: 16px; }
.page-hero p { font-size: 15px; color: var(--text-muted); max-width: 520px; margin: 0 auto; }

/* ===== BLOG POSTS GRID ===== */
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.post-thumb { height: 200px; overflow: hidden; background: var(--bg-alt); }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-body { padding: 22px 20px 24px; }
.post-cat { display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 10px; }
.post-body h3 { font-family: var(--font-serif); font-size: 17px; font-weight: 600; margin-bottom: 8px; line-height: 1.3; }
.post-body h3 a { color: var(--dark); }
.post-body h3 a:hover { color: var(--text-muted); }
.post-excerpt { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-meta { display: flex; gap: 16px; font-size: 11px; color: var(--text-muted); }

/* ===== CONTENT SECTIONS (subpages) ===== */
.content-section { padding: 80px 0; }
.content-section.alt { background: var(--white); }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.content-text h2 { font-family: var(--font-serif); font-size: 36px; font-weight: 700; color: var(--dark); margin-bottom: 20px; }
.content-text p { font-size: 15px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; text-align: justify; }
.content-img { border-radius: var(--radius); overflow: hidden; }
.content-img img { width: 100%; height: 400px; object-fit: cover; border-radius: var(--radius); }

.info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.info-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; transition: var(--transition); }
.info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.info-card-icon { width: 36px; height: 36px; color: var(--text-muted); margin-bottom: 14px; }
.info-card h4 { font-family: var(--font-serif); font-size: 16px; font-weight: 600; color: var(--dark); margin-bottom: 8px; }
.info-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

.btn-outline-dark { display: inline-flex; align-items: center; padding: 10px 20px; border: 1.5px solid var(--dark); color: var(--dark); font-size: 13px; font-weight: 600; border-radius: var(--radius-pill); transition: var(--transition); }
.btn-outline-dark:hover { background: var(--dark); color: var(--white); }

/* Contact */
.contact-form { max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group textarea { width: 100%; padding: 14px 18px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-family: var(--font-sans); font-size: 14px; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--dark); box-shadow: 0 0 0 3px rgba(0,0,0,0.06); }
.form-group textarea { min-height: 140px; resize: vertical; }

/* ===== THESIS PINNED CARDS (Blog > Artículos) ===== */
.thesis-pinned-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-bottom: 48px;
}
.thesis-pinned-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px; display: flex; flex-direction: column;
    justify-content: space-between; min-height: 260px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.thesis-pinned-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); border-color: var(--sage); }
.thesis-pinned-badge {
    display: inline-block; padding: 4px 12px; border-radius: 20px;
    background: var(--sage); color: var(--dark);
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; margin-bottom: 16px; align-self: flex-start;
}
.thesis-pinned-card h3 {
    font-family: var(--font-serif); font-size: 22px; font-weight: 700;
    color: var(--dark); line-height: 1.25; margin-bottom: 12px;
}
.thesis-pinned-card p {
    font-size: 13px; color: var(--text-muted); line-height: 1.6;
    margin-bottom: 20px; flex-grow: 1;
}
.thesis-pinned-meta {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin-bottom: 16px; padding-top: 16px;
    border-top: 1px solid var(--border);
}
.thesis-pinned-univ { font-size: 12px; color: var(--text-muted); }
.thesis-pinned-year {
    font-size: 12px; font-weight: 700; color: var(--dark);
    background: var(--bg); padding: 3px 10px; border-radius: 12px;
    border: 1px solid var(--border);
}
.thesis-pinned-cta {
    font-size: 13px; font-weight: 600; color: var(--dark);
    transition: var(--transition);
}
.thesis-pinned-card:hover .thesis-pinned-cta { color: var(--sage); }

/* Articles grid title */
.articles-grid-title {
    font-family: var(--font-serif); font-size: 20px; font-weight: 700;
    color: var(--dark); margin-bottom: 24px; padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.article-empty-state {
    grid-column: 1 / -1; text-align: center; padding: 48px 20px;
    color: var(--text-muted); font-size: 14px;
}

/* ===== ARTICLES CTA (Homepage) ===== */
.articles-cta { padding: 60px 0; background: var(--white); }
.articles-cta-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; padding: 48px; background: var(--bg); border-radius: var(--radius);
}
.articles-cta-text h2 { font-family: var(--font-serif); font-size: clamp(24px, 3vw, 36px); font-weight: 700; color: var(--dark); margin-bottom: 12px; }
.articles-cta-text p { font-size: 14px; color: var(--text-muted); line-height: 1.6; max-width: 500px; }
.articles-cta-actions { display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }

/* ===== THESIS VIEWER (Estudios page) ===== */
.thesis-viewer {
    width: 100%; border-radius: var(--radius); overflow: hidden;
    background: var(--bg); border: 1px solid var(--border);
}
.thesis-placeholder {
    padding: 60px 24px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.thesis-placeholder h4 { font-family: var(--font-serif); font-size: 20px; color: var(--dark); }
.thesis-placeholder p { font-size: 14px; color: var(--text-muted); max-width: 400px; }
.thesis-icon { color: var(--sage); margin-bottom: 8px; }
.thesis-iframe {
    width: 100%; height: 80vh; min-height: 500px; border: none;
    pointer-events: auto;
}
/* Block PDF download controls */
.thesis-viewer iframe[src*=".pdf"] { pointer-events: auto; }
.thesis-viewer::after { display: none; }

/* ===== THESIS READER PAGE ===== */
.thesis-reader-section { padding: 40px 0 60px; background: var(--bg); }
.thesis-reader-wrapper {
    width: 100%; border-radius: var(--radius); overflow: hidden;
    background: var(--white); border: 1px solid var(--border);
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.thesis-reader-placeholder {
    padding: 80px 24px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.thesis-reader-placeholder h3 { font-family: var(--font-serif); font-size: 24px; color: var(--dark); max-width: 500px; }
.thesis-reader-placeholder p { font-size: 14px; color: var(--text-muted); max-width: 400px; }
.thesis-reader-placeholder small { font-size: 11px; color: var(--text-muted); }
.thesis-reader-iframe {
    width: 100%; height: 85vh; min-height: 600px; border: none;
}
.thesis-reader-footer {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border);
}
.thesis-reader-notice { font-size: 12px; color: var(--text-muted); }

/* ===== FOOTER ===== */
.site-footer { background: var(--dark); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
.footer-brand .site-logo { color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 13px; color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-col a:hover { color: var(--sage); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.4); }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 50%; color: rgba(255,255,255,0.5); border: 1px solid rgba(255,255,255,0.15); transition: var(--transition); }
.social-links a:hover { background: var(--sage); color: var(--dark); border-color: var(--sage); }

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
    .services-duo-grid { grid-template-columns: 1fr; }
    .svc-card-light { padding: 30px; }
    .svc-card-dark h3 { font-size: 28px; }
    .articles-grid { grid-template-columns: repeat(3, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr !important; gap: 30px !important; }
    .content-grid { grid-template-columns: 1fr; gap: 30px; }
    .mega-grid { grid-template-columns: 1fr 1fr; }
    .mega-cta-card { display: none; }
}

/* Mobile */
@media (max-width: 768px) {
    /* Mega menu - hide on mobile */
    .mega-menu-overlay { display: none !important; }

    /* Disable scroll animations on mobile to prevent flash */
    .service-card, .portfolio-card, .blog-card, .news-card {
        opacity: 1 !important; transform: none !important; animation: none !important;
    }

    /* Header */
    .nav-left, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .site-header { background: var(--bg); border-bottom: 1px solid var(--border); }

    /* Hero */
    .hero-clean { min-height: 100vh; padding: 80px 20px 40px; }
    .hero-clean .container { padding: 0; align-items: center; }
    .hero-clean h1 { font-size: 32px; word-wrap: break-word; overflow-wrap: break-word; width: 100%; }
    .hero-subtitle { font-size: 12px; letter-spacing: 1px; margin-bottom: 24px; width: 100%; }
    .btn-sage { padding: 12px 24px; font-size: 13px; }

    /* Page Hero */
    .page-hero { padding: 80px 16px 16px; }
    .page-hero h1 { font-size: 26px; }
    .page-hero p { font-size: 13px; }

    /* Services */
    .services-duo { padding: 32px 0; }
    .services-duo .container { padding: 0 16px; }
    .services-duo-grid { grid-template-columns: 1fr; gap: 16px; }
    .svc-card-light { padding: 28px 20px; }
    .svc-inner-grid { grid-template-columns: 1fr; }
    .svc-col-list { border-right: none; padding-right: 0; border-bottom: 1px solid var(--border); padding-bottom: 16px; margin-bottom: 16px; }
    .svc-list { margin-bottom: 16px; gap: 2px; }
    .svc-list li { font-size: 14px; padding: 5px 0; }
    .svc-dept-label { font-size: 10px; margin-bottom: 10px; }
    .svc-title { font-size: 20px; margin-bottom: 12px; }
    .svc-svc-label { font-size: 10px; margin-bottom: 2px; }
    .svc-svc-sub { font-size: 9px; margin-bottom: 8px; }
    .svc-card-light p.svc-desc { font-size: 12px; line-height: 1.5; margin-bottom: 16px; }
    .svc-card-dark { padding: 28px 20px; min-height: auto; }
    .svc-card-dark h3 { font-size: 20px; margin-bottom: 14px; }
    .svc-card-dark p { font-size: 12px; margin-bottom: 18px; }

    /* Info cards */
    .info-cards { grid-template-columns: 1fr; gap: 14px; }
    .info-card { padding: 20px 18px; }

    /* Content sections */
    .content-section { padding: 40px 0; }
    .content-text h2 { font-size: 24px; }
    .content-grid { grid-template-columns: 1fr; gap: 24px; }
    .content-img img { height: 220px; }

    /* Articles CTA */
    .articles-cta { padding: 32px 0; }
    .articles-cta-inner { flex-direction: column; padding: 28px 20px; gap: 20px; text-align: center; }
    .articles-cta-text h2 { font-size: 22px; }
    .articles-cta-text p { font-size: 13px; }
    .articles-cta-actions { flex-direction: row; gap: 10px; justify-content: center; flex-wrap: wrap; }

    /* Thesis viewer */
    .thesis-placeholder { padding: 40px 16px; }
    .thesis-placeholder h4 { font-size: 17px; }
    .thesis-iframe { height: 60vh; min-height: 350px; }

    /* Thesis pinned cards */
    .thesis-pinned-grid { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
    .thesis-pinned-card { padding: 24px 20px; min-height: auto; }
    .thesis-pinned-card h3 { font-size: 18px; }
    .thesis-pinned-card p { font-size: 12px; margin-bottom: 14px; }
    .thesis-pinned-meta { flex-direction: column; align-items: flex-start; gap: 6px; }
    .articles-grid-title { font-size: 17px; }

    /* Thesis reader page */
    .thesis-reader-section { padding: 24px 0 40px; }
    .thesis-reader-placeholder { padding: 48px 16px; }
    .thesis-reader-placeholder h3 { font-size: 18px; }
    .thesis-reader-iframe { height: 70vh; min-height: 400px; }
    .thesis-reader-footer { flex-direction: column; gap: 12px; text-align: center; }

    /* News */
    .news-section { padding: 30px 0 50px; }
    .news-grid { grid-template-columns: 1fr !important; gap: 14px; }
    .news-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .news-header h2 { font-size: 18px; }
    .news-header .btn-outline-dark { display: none; }
    .mobile-ver-todo { display: block !important; }
    .featured-news-card { grid-template-columns: 1fr; }
    .featured-news-img { min-height: 180px; }
    .featured-news-content { padding: 18px; }
    .featured-news-content h3 { font-size: 18px; }
    .featured-news-content p { font-size: 13px; margin-bottom: 12px; }
    .news-card-body { padding: 16px; }
    .news-card-body h4 { font-size: 14px; }
    .news-card-body p { font-size: 12px; }
    .news-filters { flex-wrap: wrap; }

    /* Footer */
    .site-footer { padding: 40px 0 20px; }
    .footer-grid { 
        display: grid !important;
        grid-template-columns: 1fr 1fr !important; 
        gap: 24px !important; 
    }
    .footer-brand { grid-column: 1 / -1; }
    .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Mega menu */
    .mega-grid { grid-template-columns: 1fr; }

    /* Articles & Posts */
    .articles-grid { grid-template-columns: 1fr; }
    .posts-grid { grid-template-columns: 1fr; }
}

/* Small phones */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-clean { padding: 90px 16px 40px; }
    .hero-clean .container { padding: 0; }
    .hero-clean h1 { font-size: 26px; letter-spacing: -0.5px; }
    .hero-subtitle { font-size: 11px; }
    .page-hero { padding: 75px 16px 12px; }
    .page-hero h1 { font-size: 22px; }
    .services-duo { padding: 24px 0; }
    .svc-card-light { padding: 18px 14px; }
    .svc-title { font-size: 18px; }
    .svc-card-dark { padding: 24px 18px; min-height: 220px; }
    .svc-card-dark h3 { font-size: 18px; }
    .news-header h2 { font-size: 20px; }
    .featured-news-content h3 { font-size: 16px; }
    .news-card-body h4 { font-size: 13px; }
    .content-text h2 { font-size: 20px; }
    .btn-outline-dark { font-size: 12px; padding: 8px 16px; }
    .btn-sage { padding: 10px 20px; font-size: 12px; }
    .info-card h4 { font-size: 14px; }
    .info-card p { font-size: 12px; }
}

.admin-bar .site-header { top: 32px; }
.admin-bar .mega-menu-overlay { top: calc(64px + 32px); }
@media screen and (max-width: 782px) { 
    #wpadminbar { display: none !important; }
    html { margin-top: 0 !important; }
    .admin-bar .site-header { top: 0; } 
    .admin-bar .mega-menu-overlay { top: 64px; } 
}


/* ===== NEWS SECTION ===== */
.news-section { padding: 40px 0 80px; }
.news-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.news-header h2 { font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: var(--dark); }
.news-filters { display: flex; gap: 8px; }
.news-filter {
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: transparent;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
}
.news-filter:hover { border-color: var(--dark); color: var(--dark); }
.news-filter.active { background: var(--dark); color: var(--white); border-color: var(--dark); }

/* Featured News Card */
.featured-news-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    margin-bottom: 32px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    transition: var(--transition);
}
.featured-news-card:hover { box-shadow: 0 8px 40px rgba(0,0,0,0.1); transform: translateY(-2px); }
.featured-news-img { position: relative; overflow: hidden; min-height: 300px; }
.featured-news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.featured-news-card:hover .featured-news-img img { transform: scale(1.03); }
.featured-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--accent);
    color: var(--dark);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
}
.featured-news-content { padding: 24px 32px; display: flex; flex-direction: column; justify-content: center; }
.featured-news-content .news-source { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 12px; font-weight: 500; }
.featured-news-content h3 { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--dark); line-height: 1.3; margin-bottom: 12px; }
.featured-news-content p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.news-link-text { font-size: 13px; font-weight: 600; color: var(--dark); }

/* News Grid */
.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.news-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 1px 8px rgba(0,0,0,0.04);
    transition: var(--transition);
}
.news-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.08); transform: translateY(-3px); }
.news-card-img { overflow: hidden; height: 180px; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-body { padding: 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.news-card-body .news-source { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--accent); font-weight: 600; }
.news-card-body h4 { font-family: var(--font-serif); font-size: 16px; font-weight: 700; color: var(--dark); line-height: 1.3; }
.news-card-body p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }