/* ==========================================================================
   📦 1. PREMIUM GLOBAL STRUCTURE RESETS & LUXURY TYPOGRAPHY ENGINE
   ========================================================================== */
body {
  margin: 0; padding: 0;
  font-family: 'Inter', sans-serif;
  background-color: #f8fafc;
  color: #0b1d3a;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .fallback-title, .footer-heading {
  font-family: 'Poppins', sans-serif;
  letter-spacing: -0.5px;
  font-weight: 700;
}

.flagship-container {
  max-width: 1250px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 24px; box-sizing: border-box; width: 100%;
}

a { text-decoration: none; transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
img { max-width: 100%; height: auto; display: block; }

.text-gold { color: #c5a059 !important; }
.text-blue { color: #1a365d !important; }

/* ==========================================================================
   ⚡ NATIVE INLINE OVERRIDE ENGINE (AUTOPILOT COLOR UTILITY)
   ========================================================================== */
a[style*="background-color:#f59e0b"], 
a[style*="background-color: #f59e0b"],
a[style*="background-color:#d97706"] { 
  background-color: #c5a059 !important; 
  color: #ffffff !important; 
}

/* ==========================================================================
   🔷 2. ROW 1 & 2: GLOBAL INSTITUTIONAL BRANDING HEADER LAYER UNITS
   ========================================================================== */
.pnutotech-top-bar {
  background-color: #0b1d3a; color: #f1f5f9;
  font-size: 13px; font-weight: 500; padding: 12px 0; width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.top-left { display: flex; align-items: center; }
.top-right { display: flex; align-items: center; }
.notice-tag {
  background-color: #c5a059; color: #ffffff; padding: 3px 9px;
  border-radius: 4px; font-size: 11px; text-transform: uppercase;
  font-weight: 700; margin-right: 8px; letter-spacing: 0.5px;
}
.notice-ticker a { font-weight: 600; color: #ffffff; }
.notice-ticker a:hover { color: #c5a059; text-decoration: underline; }
.social-text { font-weight: 600; color: #94a3b8; margin-right: 5px; }
.social-icon-link { color: #94a3b8; margin-left: 12px; font-size: 15px; display: inline-block; }
.social-icon-link:hover { color: #c5a059; transform: translateY(-2px); }

.pnutotech-middle-bar { background-color: #ffffff; padding: 20px 0; box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04); width: 100%; }
.fallback-title { font-size: 30px; color: #0b1d3a; font-weight: 800; letter-spacing: -1px; }

.search-form { display: flex; align-items: center; border: 1px solid #e2e8f0; border-radius: 30px; overflow: hidden; background: #f8fafc; padding-left: 18px; }
.search-input-wrapper { display: flex; align-items: center; gap: 10px; }
.search-inside-icon { color: #1a365d; font-size: 14px; }
.search-field { border: none; padding: 12px 0; width: 280px; outline: none; font-size: 14px; background: transparent; color: #0b1d3a; }
.search-submit { background-color: #1a365d; color: #ffffff; border: none; padding: 14px 28px; font-weight: 600; cursor: pointer; font-size: 14px; border-radius: 0 30px 30px 0; }
.search-submit:hover { background-color: #c5a059; color: #ffffff; }

/* ==========================================================================
   🔷 3. ROW 3: NAVIGATION BAR LINK SCHEMES
   ========================================================================== */
.pnutotech-nav-bar { background-color: #1a365d; border-bottom: 4px solid #c5a059; position: relative; z-index: 99; width: 100%; box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
.school-menu-items { display: flex; list-style: none; margin: 0; padding: 0; width: 100%; }
.school-menu-items li { position: relative; }
.school-menu-items li a { display: block; color: #ffffff; padding: 18px 24px; font-weight: 600; font-size: 14.5px; letter-spacing: 0.2px; border-right: 1px solid rgba(255,255,255,0.05); text-align: center; }
.school-menu-items li a:hover, .school-menu-items li a.active-nav { background-color: #c5a059 !important; color: #ffffff !important; }

.hamburger-menu-icon { 
  display: none !important; 
  color: #ffffff; padding: 18px 24px; font-weight: 700; cursor: pointer; width: 100%; box-sizing: border-box;
}

/* ==========================================================================
   🏫 4. HOMEPAGE COMPONENT VIEWPORTS
   ========================================================================== */
.pnutotech-premium-hero { position: relative; padding: 180px 0 200px 0; color: #ffffff; text-align: left; background-size: cover; background-position: center; width: 100%; }
.hero-gradient-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(11, 29, 58, 0.96) 25%, rgba(26, 54, 93, 0.7) 100%); z-index: 1; }
.hero-inner-wrapper { position: relative; z-index: 2; max-width: 850px; margin: 0 auto; padding: 0 24px; box-sizing: border-box; }
.hero-tag-glowing { display: inline-flex; align-items: center; gap: 8px; background-color: rgba(197, 160, 89, 0.12); border: 1px solid rgba(197, 160, 89, 0.4); color: #fbbf24; padding: 7px 16px; border-radius: 20px; font-size: 12px; font-weight: 700; margin-bottom: 28px; }
.pulse-dot { width: 7px; height: 7px; background-color: #c5a059; border-radius: 50%; display: inline-block; }
.hero-flagship-title { font-size: 56px; font-weight: 800; line-height: 1.15; margin: 0 0 24px 0; }
.hero-flagship-subtitle { font-size: 19px; line-height: 1.65; color: #cbd5e1; margin: 0 0 40px 0; }
.hero-action-matrix { display: flex; gap: 16px; }

.btn-luxury-gold { background-color: #c5a059; color: #ffffff; font-weight: 700; padding: 16px 36px; border-radius: 30px; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 6px 20px rgba(197, 160, 89, 0.25); }
.btn-luxury-gold:hover { background-color: #ffffff; color: #0b1d3a; transform: translateY(-2px); }
.btn-luxury-transparent { border: 2px solid rgba(255,255,255,0.8); color: #ffffff; font-weight: 600; padding: 14px 34px; border-radius: 30px; font-size: 15px; display: inline-block; }
.btn-luxury-transparent:hover { background-color: #ffffff; color: #0b1d3a; transform: translateY(-2px); }

.pnutotech-metrics-container { background-color: #ffffff; margin: -60px auto 0 auto; position: relative; z-index: 10; padding: 35px 24px; border-radius: 16px; box-shadow: 0 20px 50px rgba(11, 29, 58, 0.06); max-width: 1200px; box-sizing: border-box; width: 92%; }
.metrics-card-row { display: flex !important; justify-content: space-between; align-items: center; width: 100%; }
.metric-item-card { flex: 1; display: flex; align-items: center; gap: 20px; border-right: 1px solid #e2e8f0; padding: 5px 30px; box-sizing: border-box; }
.metric-item-card:last-child { border-right: none; }
.metric-icon-box { width: 56px; height: 56px; background-color: #f8fafc; border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #1a365d; font-size: 24px; }
.metric-metric-number { font-size: 34px; font-weight: 800; color: #0b1d3a; margin: 0; line-height: 1.1; }
.metric-metric-label { font-size: 13px; font-weight: 600; color: #64748b; margin: 4px 0 0 0; text-transform: uppercase; letter-spacing: 0.5px; }

.pnutotech-editorial-welcome { padding: 110px 0; background-color: #ffffff !important; width: 100%; }
.flex-editorial-align { display: flex; align-items: center; gap: 70px; }
.editorial-media-frame { flex: 0 0 42%; position: relative; }
.editorial-portrait { width: 100%; height: 490px; object-fit: cover; border-radius: 16px; position: relative; z-index: 2; box-shadow: 0 20px 40px rgba(11, 29, 58, 0.06); }
.shadow-backdrop-geometry { position: absolute; top: 24px; left: -24px; width: 100%; height: 100%; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 16px; z-index: 1; }
.luxury-gold-border-tag { position: absolute; bottom: -15px; right: -15px; width: 120px; height: 120px; border-bottom: 5px solid #c5a059; border-right: 5px solid #c5a059; z-index: 3; }
.editorial-text-frame { flex: 1; text-align: left; }
.flagship-micro-intent { font-size: 13px; font-weight: 700; color: #c5a059; letter-spacing: 2.5px; text-transform: uppercase; display: block; margin-bottom: 10px; }
.flagship-section-title { font-size: 36px; font-weight: 800; color: #0b1d3a; margin: 0 0 16px 0; line-height: 1.25; }
.flagship-divider-line { width: 45px; height: 4px; background-color: #c5a059; border-radius: 2px; margin-bottom: 28px; }
.editorial-p-large { font-size: 17px; line-height: 1.6; color: #0b1d3a; font-weight: 600; margin: 0 0 16px 0; }
.editorial-p-normal { font-size: 15px; line-height: 1.75; color: #475569; margin: 0 0 18px 0; }
.editorial-signature-socket { margin-top: 35px; padding-top: 24px; border-top: 1px solid #f1f5f9; }
.signature-name-tag { font-size: 19px; color: #0b1d3a; margin: 0 0 3px 0; font-weight: 700; }
.signature-title-tag { font-size: 13.5px; color: #64748b; font-weight: 500; margin: 0; }

.pnutotech-core-pillars { padding: 100px 0; background-color: #ffffff !important; width: 100%; }
.center-header-block { text-align: center; display: flex; flex-direction: column; align-items: center; max-width: 750px; margin: 0 auto 60px auto; }
.center-auto-margin { margin-left: auto; margin-right: auto; }
.pillars-four-column-layout { display: flex !important; justify-content: space-between; gap: 24px; width: 100%; }
.pillar-feature-item { flex: 1; background-color: #ffffff; padding: 35px 25px; border-radius: 12px; box-shadow: 0 4px 20px rgba(11, 29, 58, 0.02); border: 1px solid #e2e8f0; text-align: center; display: flex; flex-direction: column; align-items: center; }
.pillar-feature-item:hover { border-color: #c5a059; transform: translateY(-4px); box-shadow: 0 15px 35px rgba(11, 29, 58, 0.06); }
.pillar-icon-shield { width: 64px; height: 64px; background-color: rgba(26, 54, 93, 0.05); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #1a365d; font-size: 24px; margin-bottom: 20px; }

/* ==========================================================================
   📅 5. INTERACTIVE DAY-BY-DAY ROUTINE TAB TIMETABLE SWITCHER
   ========================================================================== */
.pnutotech-daily-hud { padding: 100px 0; background-color: #ffffff !important; width: 100%; border-top: 1px solid #e2e8f0; }
.routine-tabs-wrapper { max-width: 900px !important; margin: 0 auto; display: flex !important; flex-direction: column !important; }
.routine-buttons-row { display: flex; justify-content: space-between; background-color: #f1f5f9; padding: 8px; border-radius: 40px; margin-bottom: 40px; border: 1px solid #e2e8f0; }
.day-tab-btn { flex: 1; text-align: center; padding: 14px 20px; font-size: 15px; font-weight: 700; color: #475569; border-radius: 30px; cursor: pointer; user-select: none; font-family: 'Poppins', sans-serif; }
.routine-radio-input { display: none !important; }

#tab-mon:checked ~ .routine-buttons-row label[for="tab-mon"],
#tab-tue:checked ~ .routine-buttons-row label[for="tab-tue"],
#tab-wed:checked ~ .routine-buttons-row label[for="tab-wed"],
#tab-thu:checked ~ .routine-buttons-row label[for="tab-thu"],
#tab-fri:checked ~ .routine-buttons-row label[for="tab-fri"] { background-color: #c5a059; color: #ffffff; box-shadow: 0 4px 12px rgba(197, 160, 89, 0.25); }
.routine-panel { display: none; animation: pnutotechFadePanel 0.35s ease; }
@keyframes pnutotechFadePanel { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
#tab-mon:checked ~ .routine-panels-stack .panel-monday,
#tab-tue:checked ~ .routine-panels-stack .panel-tuesday,
#tab-wed:checked ~ .routine-panels-stack .panel-wednesday,
#tab-thu:checked ~ .routine-panels-stack .panel-thursday,
#tab-fri:checked ~ .routine-panels-stack .panel-friday { display: block; }

.routine-grid-row { display: flex; align-items: stretch; border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 12px; overflow: hidden; background: #f8fafc; }
.time-slot { flex: 0 0 240px; background-color: #1a365d; color: #ffffff; padding: 16px 20px; font-weight: 700; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.activity-slot { flex: 1; padding: 16px 25px; font-size: 14.5px; font-weight: 600; color: #1e293b; display: flex; align-items: center; text-align: left; background: #ffffff; }
.activity-slot.highlight-gold { border-left: 4px solid #c5a059; background-color: rgba(197, 160, 89, 0.02); }
.activity-slot.highlight-blue { border-left: 4px solid #1a365d; background-color: rgba(26, 54, 93, 0.02); }

/* ==========================================================================
   🖼️ 6. PURE-CSS FILTERABLE GALLERY ARCHITECTURE
   ========================================================================== */
.pnutotech-gallery-hud { padding: 90px 0; background-color: #ffffff; width: 100%; }
.gallery-engine-wrapper { display: flex !important; flex-direction: column !important; }
.gallery-filter-pills-row { display: flex; justify-content: center; gap: 12px; margin-bottom: 50px; flex-wrap: wrap; width: 100%; }
.filter-pill-btn { padding: 12px 24px; background-color: #f8fafc; color: #475569; font-size: 14.5px; font-weight: 700; border-radius: 40px; cursor: pointer; border: 1px solid #e2e8f0; font-family: 'Poppins', sans-serif; user-select: none; }
.filter-pill-btn:hover { border-color: #1a365d; color: #1a365d; background-color: #ffffff; }
.gallery-radio-input { display: none !important; }

#cat-all:checked ~ .gallery-filter-pills-row label[for="cat-all"],
#cat-campus:checked ~ .gallery-filter-pills-row label[for="cat-campus"],
#cat-labs:checked ~ .gallery-filter-pills-row label[for="cat-labs"],
#cat-sports:checked ~ .gallery-filter-pills-row label[for="cat-sports"] { background-color: #c5a059; color: #ffffff; border-color: #c5a059; box-shadow: 0 4px 15px rgba(197, 160, 89, 0.25); }
#cat-campus:checked ~ .gallery-grid-matrix .gallery-card-item:not(.item-campus),
#cat-labs:checked ~ .gallery-grid-matrix .gallery-card-item:not(.item-labs),
#cat-sports:checked ~ .gallery-grid-matrix .gallery-card-item:not(.item-sports) { display: none !important; }

.gallery-grid-matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; width: 100%; }
.gallery-card-item { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid #e2e8f0; background: #ffffff; }
.gallery-media-wrapper { position: relative; width: 100%; height: 280px; overflow: hidden; }
.gallery-media-wrapper img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
.gallery-hover-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(11, 29, 58, 0.95) 15%, rgba(26, 54, 93, 0.4) 100%); display: flex; align-items: flex-end; padding: 30px; box-sizing: border-box; opacity: 0; transform: translateY(10px); transition: all 0.35s ease; z-index: 2; }
.gallery-card-item:hover .gallery-media-wrapper img { transform: scale(1.06); }
.gallery-card-item:hover .gallery-hover-overlay { opacity: 1; transform: translateY(0); }
.overlay-inner-text { text-align: left; }
.img-meta-tag { font-size: 11px; font-weight: 700; color: #c5a059; text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 6px; }
.overlay-inner-text h4 { font-size: 17px; color: #ffffff; margin: 0; font-weight: 700; }

/* ==========================================================================
   📰 7. SPLIT PRESS BOARD & LIVE NEWS HUD LAYOUTS
   ========================================================================== */
.pnutotech-split-hud-section { padding: 90px 0; background-color: #f8fafc; width: 100%; }
.split-hud-flex-grid { display: flex !important; justify-content: space-between; gap: 50px; width: 100%; }
.hud-box-column { flex: 1; box-sizing: border-box; }
.hud-box-header { border-bottom: 2px solid #0b1d3a; padding-bottom: 14px; margin-bottom: 30px; text-align: left; }
.hud-box-header h3 { font-size: 20px; color: #0b1d3a; margin: 0; font-weight: 700; display: inline-flex; align-items: center; gap: 10px; }
.hud-vertical-stack { display: flex; flex-direction: column; gap: 20px; width: 100%; }

.premium-news-card { background-color: #ffffff; border-radius: 14px; overflow: hidden; border: 1px solid #e2e8f0; display: flex; flex-direction: column; box-shadow: 0 4px 15px rgba(0,0,0,0.01); }
.news-card-media { width: 100%; height: 220px; overflow: hidden; }
.news-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.news-card-body { padding: 25px; text-align: left; display: flex; flex-direction: column; flex: 1; }
.news-meta-row { font-size: 12.5px; font-weight: 600; color: #94a3b8; margin-bottom: 12px; }
.premium-news-card:hover { border-color: #c5a059; box-shadow: 0 12px 25px rgba(11,29,58,0.04); }

.hud-event-horizontal-card { display: flex; gap: 20px; align-items: center; background: #ffffff; border: 1px solid #e2e8f0; padding: 18px; border-radius: 12px; text-align: left; }
.hud-event-media { flex-shrink: 0; width: 80px; height: 80px; border-radius: 8px; overflow: hidden; }
.hud-event-media img { width: 100%; height: 100%; object-fit: cover; }
.hud-event-text-meta { flex: 1; }
.hud-meta-time { font-size: 12px; font-weight: 700; color: #c5a059; display: block; margin-bottom: 5px; }
.hud-event-text-meta h4 { font-size: 15.5px; color: #0b1d3a; margin: 0 0 6px 0; font-weight: 700; }
.hud-event-text-meta p { font-size: 13.5px; line-height: 1.5; color: #64748b; margin: 0; }

/* ==========================================================================
   📂 8. SUB PAGES VIEW LAYOUT PARAMETERS
   ========================================================================== */
.about-page-hero { position: relative; padding: 120px 0; color: #ffffff; width: 100%; background-size: cover; background-position: center; }
.about-hero-text { position: relative; z-index: 2; max-width: 800px; text-align: left; }
.about-hero-title { font-size: 48px; font-weight: 800; color: #ffffff; margin: 8px 0 16px 0; }
.about-hero-subtitle { font-size: 17.5px; line-height: 1.65; color: #e2e8f0; margin: 0; }

.about-vision-mission-row { padding: 100px 0; background-color: #f8fafc !important; border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0; width: 100%; }
.vision-mission-flex { display: flex !important; justify-content: space-between; gap: 40px; width: 100%; }
.vision-mission-card { flex: 1; background-color: #ffffff; padding: 45px 35px; border-radius: 16px; border: 1px solid #e2e8f0; text-align: left; }
.vision-mission-card h3 { font-size: 22px; color: #0b1d3a; margin: 0 0 12px 0; font-weight: 700; }
.vm-card-icon-box { width: 54px; height: 54px; background-color: rgba(26,54,93,0.05); color: #1a365d; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 24px; }

.about-timeline-progression { padding: 110px 0; background-color: #f8fafc !important; border-top: 1px solid #e2e8f0; width: 100%; }
.timeline-vertical-spine { position: relative; max-width: 900px; margin: 0 auto; display: flex !important; flex-direction: column !important; gap: 40px; width: 100%; }
.timeline-vertical-spine::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background-color: #e2e8f0; transform: translateX(-50%); z-index: 1; }
.timeline-milestone-node { display: flex; justify-content: flex-start; align-items: center; position: relative; width: 100%; box-sizing: border-box; }
.timeline-badge-year { position: absolute; left: 50%; width: 64px; height: 64px; background-color: #c5a059; color: #ffffff; font-weight: 800; font-size: 15px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transform: translateX(-50%); z-index: 3; box-shadow: 0 0 0 6px #ffffff, 0 4px 15px rgba(0,0,0,0.05); }
.timeline-content-bubble { width: 44%; background-color: #ffffff; border: 1px solid #e2e8f0; padding: 25px; border-radius: 12px; text-align: left; box-sizing: border-box; }
.timeline-vertical-spine .timeline-milestone-node.item-reversed { justify-content: flex-end; }

.pnutotech-table-scroll-wrapper { overflow-x: auto; width: 100%; border: 1px solid #e2e8f0; border-radius: 12px; }
.pnutotech-tuition-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14.5px; }
.pnutotech-tuition-table th { background-color: #0b1d3a; color: #ffffff; padding: 18px 24px; font-family: 'Poppins', sans-serif; }
.pnutotech-tuition-table td { padding: 18px 24px; border-bottom: 1px solid #e2e8f0; color: #475569; font-weight: 500; }

/* ==========================================================================
   🔒 9. HIGH SECURITY STATUS ALERTS & FORM FIELD MATRIX DESKS
   ========================================================================== */
.pnutotech-contact-hud { padding: 100px 0; background-color: #ffffff !important; width: 100%; }
.contact-split-grid { display: flex !important; justify-content: space-between; gap: 60px; width: 100%; }
.contact-info-panel, .contact-form-panel { flex: 1; box-sizing: border-box; }

.contact-card-row-item { display: flex; align-items: flex-start; gap: 20px; background-color: #f8fafc; padding: 22px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 20px; text-align: left; }
.contact-card-icon { width: 48px; height: 48px; background-color: rgba(26, 54, 93, 0.06); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #1a365d; font-size: 20px; flex-shrink: 0; }
.contact-card-txt h4 { font-size: 16px; color: #0b1d3a; margin: 0 0 6px 0; font-weight: 700; }
.contact-card-txt p { font-size: 14px; line-height: 1.55; color: #64748b; margin: 0; }

.native-contact-form { display: flex; flex-direction: column; gap: 20px; width: 100%; }
.form-input-group-row { display: flex; gap: 20px; width: 100%; }
.form-field-box { display: flex; flex-direction: column; gap: 8px; flex: 1; text-align: left; }
.form-field-box label { font-size: 13.5px; font-weight: 700; color: #475569; }
.form-field-box input, .form-field-box textarea { width: 100%; padding: 14px 18px; border-radius: 8px; border: 1px solid #e2e8f0; background-color: #f8fafc; color: #0b1d3a; font-size: 14px; outline: none; box-sizing: border-box; }
.form-field-box input:focus, .form-field-box textarea:focus { border-color: #1a365d; background-color: #ffffff; box-shadow: 0 0 0 4px rgba(26, 54, 93, 0.08); }
.btn-contact-submit { background-color: #1a365d; color: #ffffff; border: none; padding: 16px 36px; border-radius: 30px; font-size: 15px; font-weight: 700; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px; align-self: flex-start; box-shadow: 0 4px 15px rgba(26, 54, 93, 0.15); }
.btn-contact-submit:hover { background-color: #c5a059; color: #ffffff; transform: translateY(-2px); }

.secure-alert-box { display: flex; align-items: flex-start; gap: 16px; padding: 20px; border-radius: 12px; margin-bottom: 35px; font-size: 14.5px; line-height: 1.5; text-align: left; border: 1px solid transparent; }
.secure-alert-box i { font-size: 22px; margin-top: 2px; flex-shrink: 0; }
.secure-alert-box strong { display: block; font-size: 16px; margin-bottom: 4px; }
.secure-alert-box p { margin: 0; color: #475569; }
.status-success { background-color: #f0fdf4; border-color: #bbf7d0; color: #16a34a; }
.status-error { background-color: #fef2f2; border-color: #fecaca; color: #dc2626; }

/* ==========================================================================
   🧱 10. MASTER INSTITIONAL FOOTER GRID SYSTEMS & CROSS DESIGN MEDIAS
   ========================================================================== */
.pnutotech-master-footer { background-color: #0b1d3a; color: #ffffff; margin-top: 80px; width: 100%; box-sizing: border-box; }
.footer-gold-strip { background-color: #c5a059; height: 5px; width: 100%; }
.footer-columns-wrap { padding: 70px 0 45px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.04); width: 100%; }
.footer-columns-wrap .flagship-container { display: flex !important; flex-direction: row !important; justify-content: space-between !important; align-items: flex-start !important; flex-wrap: nowrap !important; }
.footer-column { flex: 0 0 28% !important; max-width: 28% !important; width: 28% !important; box-sizing: border-box; text-align: left; }
.footer-intro-desc { color: #94a3b8; font-size: 14px; line-height: 1.6; margin: 18px 0 0 0; }
.footer-heading { font-size: 16px; font-weight: 700; color: #ffffff; margin-top: 0; margin-bottom: 28px; text-transform: uppercase; letter-spacing: 1px; }
.footer-arrow-links, .footer-contact-info-list { list-style: none; padding: 0; margin: 0; text-align: left; }
.footer-arrow-links li { padding: 11px 0; border-bottom: 1px dashed rgba(255, 255, 255, 0.05); }
.footer-arrow-links li a { color: #94a3b8; font-size: 14px; }
.footer-arrow-links li a::before { content: "\00bb"; color: #c5a059; margin-right: 8px; }
.footer-contact-info-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; color: #94a3b8; font-size: 14px; }
.footer-contact-info-list li i { color: #c5a059; font-size: 16px; margin-top: 3px; }
.footer-bottom-socket { background-color: #050d1a; padding: 35px 0; font-size: 13px; color: #64748b; width: 100%; }

.pnutotech-whatsapp-anchor { position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; background-color: #25d366; color: #ffffff !important; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3); z-index: 9999; }

/* ==========================================================================
   📱 11. CROSS-DEVICE MOBILE RESPONSIVE ENGINE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .school-menu-items li a { padding: 18px 14px; font-size: 14px; }
  .hero-flagship-title { font-size: 42px; }
  .about-hero-title { font-size: 38px; }
  .flex-editorial-align { flex-direction: column; gap: 40px; }
  .editorial-media-frame { width: 100%; max-width: 500px; margin: 0 auto; }
  .editorial-portrait { height: 400px; }
  .pillars-four-column-layout, .vision-mission-flex { flex-wrap: wrap; gap: 24px; }
  .pillar-feature-item, .vision-mission-card { flex: 0 0 100%; width: 100%; }
  .gallery-grid-matrix, .split-hud-flex-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-columns-wrap .flagship-container { flex-wrap: wrap !important; gap: 30px; }
  .footer-column { flex: 0 0 45% !important; max-width: 45% !important; width: 45% !important; }
}

@media (max-width: 768px) {
  .flagship-container { flex-direction: column; text-align: center; gap: 18px; padding: 20px; width: 100%; }
  .hamburger-menu-icon { display: block !important; color:#ffffff; font-size: 15px; }
  .school-menu-items { display: none; flex-direction: column; width: 100%; background-color: #1a365d; }
  .menu-checkbox-toggle:checked ~ .school-menu-items { display: flex !important; }
  .school-menu-items li { width: 100%; }
  .school-menu-items li a { padding: 15px 24px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); border-right: none; }

  .pnutotech-premium-hero { padding: 120px 0 140px 0; text-align: center; }
  .hero-action-matrix { justify-content: center; }
  .pnutotech-metrics-container { display: none !important; }
  
  .pnutotech-daily-hud { padding: 60px 0; }
  .routine-buttons-row { overflow-x: auto; justify-content: flex-start; border-radius: 20px; gap: 5px; }
  .day-tab-btn { flex: 0 0 auto; padding: 10px 22px; font-size: 13px; }
  .routine-grid-row { flex-direction: column; }
  .time-slot { flex: none; width: 100%; padding: 12px; box-sizing: border-box; }
  .activity-slot { text-align: center; justify-content: center; padding: 15px; }

  .timeline-vertical-spine::before { left: 32px; }
  .timeline-badge-year { left: 32px; transform: translateX(-50%); width: 48px; height: 48px; font-size: 13px; }
  .timeline-content-bubble { width: calc(100% - 70px) !important; margin-left: auto !important; }
  .timeline-vertical-spine .timeline-milestone-node.item-reversed { justify-content: flex-start; }
  
  .gallery-grid-matrix, .split-hud-flex-grid { grid-template-columns: repeat(1, 1fr); width: 100%; }
  .contact-split-grid { flex-direction: column; gap: 50px; }
  .form-input-group-row { flex-direction: column; gap: 20px; }
  .btn-contact-submit { width: 100%; align-self: stretch; border-radius: 8px; }

  .footer-columns-wrap .flagship-container { flex-direction: column !important; text-align: center; }
  .footer-column { flex: none !important; max-width: 100% !important; width: 100% !important; margin-bottom: 45px; display: flex; flex-direction: column; align-items: center; }
  .footer-intro-desc, .footer-contact-info-list li { text-align: center; justify-content: center; }
}